[ytouch@tegmine cbc]$ /soft/cbc-2.9-2228/bin/cbc test.lp threads 104 ratio 0.05 mipstart test_triv.sol priority test.prio divingP on divingV on divesolves 301 multiple 4 branch printingOptions normal solution test.sol Welcome to the CBC MILP Solver Version: 2.9 Build Date: Nov 6 2015 Revision Number: 2228 command line - /soft/cbc-2.9-2228/bin/cbc test.lp threads 104 ratio 0.05 mipstart test_triv.sol priority test.prio divingP on divingV on divesolves 301 multiple 4 branch printingOptions normal solution test.sol (default strategy 1) threads was changed from 0 to 104 ratioGap was changed from 0 to 0.05 opening mipstart file ./test_triv.sol. MIPStart values read for 18207 variables. 2 fields and 5075 records Option for DivingPseudoCost changed from off to on Option for DivingVectorLength changed from off to on diveSolves was changed from 100 to 301 multipleRootPasses was changed from 0 to 4 Continuous objective value is 319824 - 1.13 seconds Cgl0003I 0 fixed, 47 tightened bounds, 631 strengthened rows, 6 substitutions Cgl0003I 0 fixed, 0 tightened bounds, 7 strengthened rows, 0 substitutions Cgl0003I 0 fixed, 0 tightened bounds, 1 strengthened rows, 0 substitutions Cgl0004I processed model has 18936 rows, 19712 columns (19712 integer (1689 of which binary)) and 47076 elements Cbc0045I MIPStart provided solution with cost 376641 Cbc0045I Starting multiple root solver Cbc0045I Starting multiple root solver Cbc0045I Starting multiple root solver Cbc0045I Starting multiple root solver Cbc0038I Full problem 18936 rows 19712 columns, reduced to 2959 rows 2794 columns Cbc0038I Full problem 18936 rows 19712 columns, reduced to 2973 rows 2810 columns Cbc0038I Full problem 18936 rows 19712 columns, reduced to 2887 rows 2737 columns Cbc0012I Integer solution of 364619.56 found by RINS after 0 iterations and 0 nodes (26.89 seconds) Cbc0038I Full problem 18936 rows 19712 columns, reduced to 2953 rows 2788 columns Cbc0012I Integer solution of 364679.56 found by RINS after 0 iterations and 0 nodes (34.08 seconds) Cbc0012I Integer solution of 364505.56 found by RINS after 0 iterations and 0 nodes (35.47 seconds) Cbc0012I Integer solution of 364763.56 found by RINS after 0 iterations and 0 nodes (40.43 seconds) *** Error in `/soft/cbc-2.9-2228/bin/cbc': free(): invalid pointer: 0x00007f5c28e51af0 *** ======= Backtrace: ========= /lib64/libc.so.6(+0x7d1fd)[0x7f5c462b11fd] /soft/cbc-2.9-2228/lib/libClp.so.0(_ZN10ClpSimplex12gutsOfDeleteEi+0x110)[0x7f5c476baa50] /soft/cbc-2.9-2228/lib/libClp.so.0(_ZN10ClpSimplexD2Ev+0x1a)[0x7f5c476ba8da] /soft/cbc-2.9-2228/lib/libOsiClp.so.0(_ZN21OsiClpSolverInterface6crunchEv+0x57)[0x7f5c47c03097] /soft/cbc-2.9-2228/lib/libOsiClp.so.0(_ZN21OsiClpSolverInterface7resolveEv+0x13a2)[0x7f5c47c10392] /soft/cbc-2.9-2228/lib/libCbc.so.0(_ZN8CbcModel7resolveEP18OsiSolverInterface+0xb9)[0x7f5c4860b879] /soft/cbc-2.9-2228/lib/libCbc.so.0(_ZN8CbcModel7resolveEP11CbcNodeInfoiPdS2_S2_+0x17b)[0x7f5c4860bc9b] /soft/cbc-2.9-2228/lib/libCbc.so.0(_ZN8CbcModel13solveWithCutsER7OsiCutsiP7CbcNode+0x1b3f)[0x7f5c4862112f] /soft/cbc-2.9-2228/lib/libCbc.so.0(_ZN8CbcModel14branchAndBoundEi+0x7870)[0x7f5c486311d0] /soft/cbc-2.9-2228/lib/libCbc.so.0(+0xcce85)[0x7f5c48633e85] /lib64/libpthread.so.0(+0x7df5)[0x7f5c48352df5] /lib64/libc.so.6(clone+0x6d)[0x7f5c4632a1ad] ======= Memory map: ======== 00400000-00402000 r-xp 00000000 00:28 39196633 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/bin/cbc 00601000-00602000 r--p 00001000 00:28 39196633 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/bin/cbc 00602000-00603000 rw-p 00002000 00:28 39196633 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/bin/cbc 021f3000-120fa000 rw-p 00000000 00:00 0 [heap] 7f5bf4000000-7f5bf6316000 rw-p 00000000 00:00 0 7f5bf6316000-7f5bf8000000 ---p 00000000 00:00 0 7f5bf8000000-7f5bfad7a000 rw-p 00000000 00:00 0 7f5bfad7a000-7f5bfc000000 ---p 00000000 00:00 0 7f5c00000000-7f5c04000000 rw-p 00000000 00:00 0 7f5c08000000-7f5c0bf31000 rw-p 00000000 00:00 0 7f5c0bf31000-7f5c0c000000 ---p 00000000 00:00 0 7f5c0c000000-7f5c10000000 rw-p 00000000 00:00 0 7f5c10000000-7f5c14000000 rw-p 00000000 00:00 0 7f5c14000000-7f5c17f63000 rw-p 00000000 00:00 0 7f5c17f63000-7f5c18000000 ---p 00000000 00:00 0 7f5c18000000-7f5c1bf44000 rw-p 00000000 00:00 0 7f5c1bf44000-7f5c1c000000 ---p 00000000 00:00 0 7f5c20000000-7f5c23fe4000 rw-p 00000000 00:00 0 7f5c23fe4000-7f5c24000000 ---p 00000000 00:00 0 7f5c28000000-7f5c2bd1c000 rw-p 00000000 00:00 0 7f5c2bd1c000-7f5c2c000000 ---p 00000000 00:00 0 7f5c30000000-7f5c34000000 rw-p 00000000 00:00 0 7f5c38000000-7f5c3c000000 rw-p 00000000 00:00 0 7f5c3c000000-7f5c3fffd000 rw-p 00000000 00:00 0 7f5c3fffd000-7f5c40000000 ---p 00000000 00:00 0 7f5c40000000-7f5c44000000 rw-p 00000000 00:00 0 7f5c44230000-7f5c44231000 ---p 00000000 00:00 0 7f5c44231000-7f5c44a31000 rw-p 00000000 00:00 0 [stack:31953] 7f5c44a31000-7f5c44a32000 ---p 00000000 00:00 0 7f5c44a32000-7f5c45232000 rw-p 00000000 00:00 0 [stack:31952] 7f5c45232000-7f5c45233000 ---p 00000000 00:00 0 7f5c45233000-7f5c45a33000 rw-p 00000000 00:00 0 [stack:31951] 7f5c45a33000-7f5c45a34000 ---p 00000000 00:00 0 7f5c45a34000-7f5c46234000 rw-p 00000000 00:00 0 [stack:31950] 7f5c46234000-7f5c463ea000 r-xp 00000000 fd:00 1574396 /usr/lib64/libc-2.17.so 7f5c463ea000-7f5c465ea000 ---p 001b6000 fd:00 1574396 /usr/lib64/libc-2.17.so 7f5c465ea000-7f5c465ee000 r--p 001b6000 fd:00 1574396 /usr/lib64/libc-2.17.so 7f5c465ee000-7f5c465f0000 rw-p 001ba000 fd:00 1574396 /usr/lib64/libc-2.17.so 7f5c465f0000-7f5c465f5000 rw-p 00000000 00:00 0 7f5c465f5000-7f5c4660a000 r-xp 00000000 fd:00 1572883 /usr/lib64/libgcc_s-4.8.3-20140911.so.1 7f5c4660a000-7f5c46809000 ---p 00015000 fd:00 1572883 /usr/lib64/libgcc_s-4.8.3-20140911.so.1 7f5c46809000-7f5c4680a000 r--p 00014000 fd:00 1572883 /usr/lib64/libgcc_s-4.8.3-20140911.so.1 7f5c4680a000-7f5c4680b000 rw-p 00015000 fd:00 1572883 /usr/lib64/libgcc_s-4.8.3-20140911.so.1 7f5c4680b000-7f5c4690c000 r-xp 00000000 fd:00 1574404 /usr/lib64/libm-2.17.so 7f5c4690c000-7f5c46b0b000 ---p 00101000 fd:00 1574404 /usr/lib64/libm-2.17.so 7f5c46b0b000-7f5c46b0c000 r--p 00100000 fd:00 1574404 /usr/lib64/libm-2.17.so 7f5c46b0c000-7f5c46b0d000 rw-p 00101000 fd:00 1574404 /usr/lib64/libm-2.17.so 7f5c46b0d000-7f5c46bf6000 r-xp 00000000 fd:00 1574439 /usr/lib64/libstdc++.so.6.0.19 7f5c46bf6000-7f5c46df5000 ---p 000e9000 fd:00 1574439 /usr/lib64/libstdc++.so.6.0.19 7f5c46df5000-7f5c46dfd000 r--p 000e8000 fd:00 1574439 /usr/lib64/libstdc++.so.6.0.19 7f5c46dfd000-7f5c46dff000 rw-p 000f0000 fd:00 1574439 /usr/lib64/libstdc++.so.6.0.19 7f5c46dff000-7f5c46e14000 rw-p 00000000 00:00 0 7f5c46e14000-7f5c46e29000 r-xp 00000000 fd:00 1574569 /usr/lib64/libz.so.1.2.7 7f5c46e29000-7f5c47028000 ---p 00015000 fd:00 1574569 /usr/lib64/libz.so.1.2.7 7f5c47028000-7f5c47029000 r--p 00014000 fd:00 1574569 /usr/lib64/libz.so.1.2.7 7f5c47029000-7f5c4702a000 rw-p 00015000 fd:00 1574569 /usr/lib64/libz.so.1.2.7 7f5c4702a000-7f5c4715f000 r-xp 00000000 00:28 39196629 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libCoinUtils.so.0.0.0 7f5c4715f000-7f5c4735e000 ---p 00135000 00:28 39196629 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libCoinUtils.so.0.0.0 7f5c4735e000-7f5c47362000 r--p 00134000 00:28 39196629 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libCoinUtils.so.0.0.0 7f5c47362000-7f5c47364000 rw-p 00138000 00:28 39196629 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libCoinUtils.so.0.0.0 7f5c47364000-7f5c47365000 rw-p 00000000 00:00 0 7f5c47365000-7f5c473b7000 r-xp 00000000 00:28 39196591 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libOsi.so.0.0.0 7f5c473b7000-7f5c475b7000 ---p 00052000 00:28 39196591 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libOsi.so.0.0.0 7f5c475b7000-7f5c475b9000 r--p 00052000 00:28 39196591 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libOsi.so.0.0.0 7f5c475b9000-7f5c475ba000 rw-p 00054000 00:28 39196591 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libOsi.so.0.0.0 7f5c475ba000-7f5c47769000 r-xp 00000000 00:28 39196626 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libClp.so.0.0.0 7f5c47769000-7f5c47968000 ---p 001af000 00:28 39196626 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libClp.so.0.0.0 7f5c47968000-7f5c4796c000 r--p 001ae000 00:28 39196626 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libClp.so.0.0.0 7f5c4796c000-7f5c4796f000 rw-p 001b2000 00:28 39196626 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libClp.so.0.0.0 7f5c4796f000-7f5c47970000 rw-p 00000000 00:00 0 7f5c47970000-7f5c479d4000 r-xp 00000000 00:28 39196583 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libClpSolver.so.0.0.0 7f5c479d4000-7f5c47bd4000 ---p 00064000 00:28 39196583 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libClpSolver.so.0.0.0 7f5c47bd4000-7f5c47bd5000 r--p 00064000 00:28 39196583 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libClpSolver.so.0.0.0 7f5c47bd5000-7f5c47bd6000 rw-p 00065000 00:28 39196583 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libClpSolver.so.0.0.0 7f5c47bd6000-7f5c47bd7000 rw-p 00000000 00:00 0 7f5c47bd7000-7f5c47c22000 r-xp 00000000 00:28 39196596 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libOsiClp.so.0.0.0 7f5c47c22000-7f5c47e22000 ---p 0004b000 00:28 39196596 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libOsiClp.so.0.0.0 7f5c47e22000-7f5c47e24000 r--p 0004b000 00:28 39196596 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libOsiClp.so.0.0.0 7f5c47e24000-7f5c47e25000 rw-p 0004d000 00:28 39196596 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libOsiClp.so.0.0.0 7f5c47e25000-7f5c47f3e000 r-xp 00000000 00:28 39196604 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libCgl.so.0.0.0 7f5c47f3e000-7f5c4813e000 ---p 00119000 00:28 39196604 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libCgl.so.0.0.0 7f5c4813e000-7f5c48140000 r--p 00119000 00:28 39196604 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libCgl.so.0.0.0 7f5c48140000-7f5c48142000 rw-p 0011b000 00:28 39196604 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libCgl.so.0.0.0 7f5c48142000-7f5c48143000 rw-p 00000000 00:00 0 7f5c48143000-7f5c4814a000 r-xp 00000000 fd:00 1574426 /usr/lib64/librt-2.17.so 7f5c4814a000-7f5c48349000 ---p 00007000 fd:00 1574426 /usr/lib64/librt-2.17.so 7f5c48349000-7f5c4834a000 r--p 00006000 fd:00 1574426 /usr/lib64/librt-2.17.so 7f5c4834a000-7f5c4834b000 rw-p 00007000 fd:00 1574426 /usr/lib64/librt-2.17.so 7f5c4834b000-7f5c48361000 r-xp 00000000 fd:00 1574422 /usr/lib64/libpthread-2.17.so 7f5c48361000-7f5c48561000 ---p 00016000 fd:00 1574422 /usr/lib64/libpthread-2.17.so 7f5c48561000-7f5c48562000 r--p 00016000 fd:00 1574422 /usr/lib64/libpthread-2.17.so 7f5c48562000-7f5c48563000 rw-p 00017000 fd:00 1574422 /usr/lib64/libpthread-2.17.so 7f5c48563000-7f5c48567000 rw-p 00000000 00:00 0 7f5c48567000-7f5c4867c000 r-xp 00000000 00:28 39196588 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libCbc.so.0.0.0 7f5c4867c000-7f5c4887c000 ---p 00115000 00:28 39196588 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libCbc.so.0.0.0 7f5c4887c000-7f5c48883000 r--p 00115000 00:28 39196588 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libCbc.so.0.0.0 7f5c48883000-7f5c48886000 rw-p 0011c000 00:28 39196588 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libCbc.so.0.0.0 7f5c48886000-7f5c4897e000 r-xp 00000000 00:28 39196580 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libCbcSolver.so.0.0.0 7f5c4897e000-7f5c48b7d000 ---p 000f8000 00:28 39196580 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libCbcSolver.so.0.0.0 7f5c48b7d000-7f5c48b83000 r--p 000f7000 00:28 39196580 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libCbcSolver.so.0.0.0 7f5c48b83000-7f5c48b85000 rw-p 000fd000 00:28 39196580 /net/sigdata1.gopro.lcl/exports/op/el7/cbc-2.9-2228/lib/libCbcSolver.so.0.0.0 7f5c48b85000-7f5c48b8e000 rw-p 00000000 00:00 0 7f5c48b8e000-7f5c48baf000 r-xp 00000000 fd:00 1574389 /usr/lib64/ld-2.17.so 7f5c48d84000-7f5c48d8d000 rw-p 00000000 00:00 0 7f5c48dab000-7f5c48daf000 rw-p 00000000 00:00 0 7f5c48daf000-7f5c48db0000 r--p 00021000 fd:00 1574389 /usr/lib64/ld-2.17.so 7f5c48db0000-7f5c48db1000 rw-p 00022000 fd:00 1574389 /usr/lib64/ld-2.17.so 7f5c48db1000-7f5c48db2000 rw-p 00000000 00:00 0 7ffd2bfc9000-7ffd2bfea000 rw-p 00000000 00:00 0 [stack] 7ffd2bff1000-7ffd2bff3000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] Aborted (core dumped)