Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-smodels 1.28 | UNSAT | 62.2075 | 52.2065 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-pilot87.opb |
MD5SUM | e59c2905e997a0635cce57f2d16b8705 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 7.59684 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 113861 |
Total number of constraints | 3583 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 3583 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 8647 |
Number of terms in the objective function | 11587 |
Biggest coefficient in the objective function | 12292 |
Number of bits for the biggest coefficient in the objective function | 14 |
Sum of the numbers in the objective function | 519074 |
Number of bits of the sum of numbers in the objective function | 19 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 531294 |
Number of bits of the biggest sum of numbers | 20 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00 c Running pbsmodels-v1.28 52.20 s UNSATISFIABLE
ERROR: no interpretation found !
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes runsolver version 3.0.1 (c) roussel@cril.univ-artois.fr Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes command line: runsolver --timestamp -w ROOT/results/node73/watcher-33883-1149630829 -o ROOT/results/node73/solver-33883-1149630829 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node73/33883-1149630829/instance-33883-1149630829.opb 562821260 ROOT/tmp/node73/33883-1149630829 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.98 0.94 2/64 17595 /proc/meminfo: memFree=1485224/2055920 swapFree=4182184/4192956 [pid=17595] ppid=17593 vsize=5356 CPUtime=0 /proc/17595/stat : 17595 (runpbsmodels) R 17593 17595 17549 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 228747777 5484544 172 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 4458608 0 0 4100 0 0 0 0 17 1 0 0 /proc/17595/statm: 1339 173 142 169 0 50 0 [startup+10.0024 s] /proc/loadavg: 0.93 0.98 0.94 2/69 17600 /proc/meminfo: memFree=1469056/2055920 swapFree=4182184/4192956 [pid=17595] ppid=17593 vsize=5360 CPUtime=0 /proc/17595/stat : 17595 (runpbsmodels) S 17593 17595 17549 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 228747777 5488640 234 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/17595/statm: 1340 234 195 169 0 51 0 [pid=17596] ppid=17595 vsize=12268 CPUtime=0 /proc/17596/stat : 17596 (pbsmodels-v1.28) S 17595 17595 17549 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 228747777 12562432 383 18446744073709551615 4194304 4206940 548682069008 18446744073709551615 210732367764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17596/statm: 3067 383 293 3 0 167 0 [pid=17597] ppid=17596 vsize=5356 CPUtime=0 /proc/17597/stat : 17597 (sh) S 17596 17595 17549 0 -1 4194304 311 0 0 0 0 0 0 0 18 0 1 0 228747778 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17597/statm: 1339 227 188 169 0 50 0 [pid=17598] ppid=17597 vsize=16108 CPUtime=9.44 /proc/17598/stat : 17598 (pbsmodels.trans) R 17597 17595 17549 0 -1 4194304 1473 0 0 0 944 0 0 0 17 0 1 0 228747778 16494592 1402 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 210737075163 0 0 4224 0 0 0 0 17 0 0 0 /proc/17598/statm: 4027 1402 341 3 0 1127 0 [pid=17599] ppid=17597 vsize=12848 CPUtime=1.98 /proc/17599/stat : 17599 (smodels) S 17597 17595 17549 0 -1 4194304 2939 0 0 0 197 1 0 0 16 0 1 0 228747778 13156352 2805 18446744073709551615 134512640 134595782 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0 /proc/17599/statm: 3212 2805 205 20 0 2649 0 [pid=17600] ppid=17597 vsize=12268 CPUtime=0 /proc/17600/stat : 17600 (pbout.pl) S 17597 17595 17549 0 -1 4194304 418 0 0 0 0 0 0 0 22 0 1 0 228747778 12562432 377 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 210732363874 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/17600/statm: 3067 377 289 3 0 167 0 Current children cumulated CPU time (s) 11.42 Current children cumulated vsize (Kb) 51940 [startup+20.0125 s] /proc/loadavg: 1.10 1.02 0.95 2/69 17600 /proc/meminfo: memFree=1460424/2055920 swapFree=4182184/4192956 [pid=17595] ppid=17593 vsize=5360 CPUtime=0 /proc/17595/stat : 17595 (runpbsmodels) S 17593 17595 17549 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 228747777 5488640 234 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/17595/statm: 1340 234 195 169 0 51 0 [pid=17596] ppid=17595 vsize=12268 CPUtime=0 /proc/17596/stat : 17596 (pbsmodels-v1.28) S 17595 17595 17549 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 228747777 12562432 383 18446744073709551615 4194304 4206940 548682069008 18446744073709551615 210732367764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17596/statm: 3067 383 293 3 0 167 0 [pid=17597] ppid=17596 vsize=5356 CPUtime=0 /proc/17597/stat : 17597 (sh) S 17596 17595 17549 0 -1 4194304 311 0 0 0 0 0 0 0 18 0 1 0 228747778 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17597/statm: 1339 227 188 169 0 50 0 [pid=17598] ppid=17597 vsize=16108 CPUtime=18.78 /proc/17598/stat : 17598 (pbsmodels.trans) R 17597 17595 17549 0 -1 4194304 1473 0 0 0 1877 1 0 0 17 0 1 0 228747778 16494592 1402 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 210737499918 0 0 4224 0 0 0 0 17 0 0 0 /proc/17598/statm: 4027 1402 341 3 0 1127 0 [pid=17599] ppid=17597 vsize=21692 CPUtime=5.52 /proc/17599/stat : 17599 (smodels) S 17597 17595 17549 0 -1 4194304 5171 0 0 0 550 2 0 0 17 0 1 0 228747778 22212608 5037 18446744073709551615 134512640 134595782 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0 /proc/17599/statm: 5423 5037 205 20 0 4860 0 [pid=17600] ppid=17597 vsize=12268 CPUtime=0 /proc/17600/stat : 17600 (pbout.pl) S 17597 17595 17549 0 -1 4194304 418 0 0 0 0 0 0 0 22 0 1 0 228747778 12562432 377 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 210732363874 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/17600/statm: 3067 377 289 3 0 167 0 Current children cumulated CPU time (s) 24.3 Current children cumulated vsize (Kb) 60784 [startup+30.0205 s] /proc/loadavg: 1.16 1.03 0.95 2/69 17600 /proc/meminfo: memFree=1452680/2055920 swapFree=4182184/4192956 [pid=17595] ppid=17593 vsize=5360 CPUtime=0 /proc/17595/stat : 17595 (runpbsmodels) S 17593 17595 17549 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 228747777 5488640 234 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/17595/statm: 1340 234 195 169 0 51 0 [pid=17596] ppid=17595 vsize=12268 CPUtime=0 /proc/17596/stat : 17596 (pbsmodels-v1.28) S 17595 17595 17549 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 228747777 12562432 383 18446744073709551615 4194304 4206940 548682069008 18446744073709551615 210732367764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17596/statm: 3067 383 293 3 0 167 0 [pid=17597] ppid=17596 vsize=5356 CPUtime=0 /proc/17597/stat : 17597 (sh) S 17596 17595 17549 0 -1 4194304 311 0 0 0 0 0 0 0 18 0 1 0 228747778 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17597/statm: 1339 227 188 169 0 50 0 [pid=17598] ppid=17597 vsize=16108 CPUtime=28.18 /proc/17598/stat : 17598 (pbsmodels.trans) R 17597 17595 17549 0 -1 4194304 1473 0 0 0 2816 2 0 0 17 0 1 0 228747778 16494592 1402 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 210723311586 0 0 4224 0 0 0 0 17 0 0 0 /proc/17598/statm: 4027 1402 341 3 0 1127 0 [pid=17599] ppid=17597 vsize=29672 CPUtime=8.54 /proc/17599/stat : 17599 (smodels) S 17597 17595 17549 0 -1 4194304 7172 0 0 0 851 3 0 0 16 0 1 0 228747778 30384128 7038 18446744073709551615 134512640 134595782 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0 /proc/17599/statm: 7418 7038 205 20 0 6855 0 [pid=17600] ppid=17597 vsize=12268 CPUtime=0 /proc/17600/stat : 17600 (pbout.pl) S 17597 17595 17549 0 -1 4194304 418 0 0 0 0 0 0 0 22 0 1 0 228747778 12562432 377 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 210732363874 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/17600/statm: 3067 377 289 3 0 167 0 Current children cumulated CPU time (s) 36.72 Current children cumulated vsize (Kb) 68764 [startup+40.0275 s] /proc/loadavg: 1.22 1.05 0.96 2/69 17600 /proc/meminfo: memFree=1447816/2055920 swapFree=4182184/4192956 [pid=17595] ppid=17593 vsize=5360 CPUtime=0 /proc/17595/stat : 17595 (runpbsmodels) S 17593 17595 17549 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 228747777 5488640 234 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/17595/statm: 1340 234 195 169 0 51 0 [pid=17596] ppid=17595 vsize=12268 CPUtime=0 /proc/17596/stat : 17596 (pbsmodels-v1.28) S 17595 17595 17549 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 228747777 12562432 383 18446744073709551615 4194304 4206940 548682069008 18446744073709551615 210732367764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17596/statm: 3067 383 293 3 0 167 0 [pid=17597] ppid=17596 vsize=5356 CPUtime=0 /proc/17597/stat : 17597 (sh) S 17596 17595 17549 0 -1 4194304 311 0 0 0 0 0 0 0 18 0 1 0 228747778 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17597/statm: 1339 227 188 169 0 50 0 [pid=17598] ppid=17597 vsize=16236 CPUtime=37.64 /proc/17598/stat : 17598 (pbsmodels.trans) R 17597 17595 17549 0 -1 4194304 1525 0 0 0 3762 2 0 0 17 0 1 0 228747778 16625664 1434 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 210737499912 0 0 4224 0 0 0 0 17 1 0 0 /proc/17598/statm: 4059 1434 341 3 0 1159 0 [pid=17599] ppid=17597 vsize=34476 CPUtime=10.44 /proc/17599/stat : 17599 (smodels) S 17597 17595 17549 0 -1 4194304 8346 0 0 0 1040 4 0 0 16 0 1 0 228747778 35303424 8212 18446744073709551615 134512640 134595782 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0 /proc/17599/statm: 8619 8212 205 20 0 8056 0 [pid=17600] ppid=17597 vsize=12268 CPUtime=0 /proc/17600/stat : 17600 (pbout.pl) S 17597 17595 17549 0 -1 4194304 418 0 0 0 0 0 0 0 22 0 1 0 228747778 12562432 377 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 210732363874 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/17600/statm: 3067 377 289 3 0 167 0 Current children cumulated CPU time (s) 48.08 Current children cumulated vsize (Kb) 73696 [startup+50.0382 s] /proc/loadavg: 1.18 1.04 0.96 2/69 17600 /proc/meminfo: memFree=1432008/2055920 swapFree=4182184/4192956 [pid=17595] ppid=17593 vsize=5360 CPUtime=0 /proc/17595/stat : 17595 (runpbsmodels) S 17593 17595 17549 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 228747777 5488640 234 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/17595/statm: 1340 234 195 169 0 51 0 [pid=17596] ppid=17595 vsize=12268 CPUtime=0 /proc/17596/stat : 17596 (pbsmodels-v1.28) S 17595 17595 17549 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 228747777 12562432 383 18446744073709551615 4194304 4206940 548682069008 18446744073709551615 210732367764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17596/statm: 3067 383 293 3 0 167 0 [pid=17597] ppid=17596 vsize=5356 CPUtime=0 /proc/17597/stat : 17597 (sh) S 17596 17595 17549 0 -1 4194304 311 0 0 0 0 0 0 0 18 0 1 0 228747778 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17597/statm: 1339 227 188 169 0 50 0 [pid=17598] ppid=17597 vsize=16236 CPUtime=44.96 /proc/17598/stat : 17598 (pbsmodels.trans) S 17597 17595 17549 0 -1 4194304 1525 0 0 0 4493 3 0 0 15 0 1 0 228747778 16625664 1434 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 210732363730 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/17598/statm: 4059 1434 341 3 0 1159 0 [pid=17599] ppid=17597 vsize=50228 CPUtime=14.98 /proc/17599/stat : 17599 (smodels) R 17597 17595 17549 0 -1 4194304 12316 0 0 0 1491 7 0 0 19 0 1 0 228747778 51433472 12182 18446744073709551615 134512640 134595782 4294956656 18446744073709551615 4160507097 0 0 4096 0 0 0 0 17 1 0 0 /proc/17599/statm: 12557 12182 206 20 0 11994 0 [pid=17600] ppid=17597 vsize=12268 CPUtime=0 /proc/17600/stat : 17600 (pbout.pl) S 17597 17595 17549 0 -1 4194304 418 0 0 0 0 0 0 0 22 0 1 0 228747778 12562432 377 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 210732363874 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/17600/statm: 3067 377 289 3 0 167 0 Current children cumulated CPU time (s) 59.94 Current children cumulated vsize (Kb) 89448 Child status: 0 Real time (s): 52.2065 CPU time (s): 62.2075 CPU user time (s): 62.0586 CPU system time (s): 0.148977 CPU usage (%): 119.157 Max. virtual memory (cumulated for all children) (Kb): 89448 The end
Begin job on node73 on Tue Jun 6 21:53:50 UTC 2006 FILE ID= 33883-1149630829 PBS_JOBID= 322702 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-pilot87.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node73/33883-1149630829/instance-33883-1149630829.opb 562821260 ROOT/tmp/node73/33883-1149630829 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node73/watcher-33883-1149630829 -o ROOT/results/node73/solver-33883-1149630829 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node73/33883-1149630829/instance-33883-1149630829.opb 562821260 ROOT/tmp/node73/33883-1149630829 MD5SUM SOLVER= f639f6b7f53e3afd14340f75c0e271ee 82c14a26114306e436bf36ef1d1c85a0 c893ceb51a2aaa4ab2f96d97b043cdf0 8c810dcfce02286b111d075d14837741 79b233270d136fcdcf9d8f80d20efef0 MD5SUM BENCH= e59c2905e997a0635cce57f2d16b8705 RANDOM SEED= 562821260 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.261 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.261 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1485432 kB Buffers: 31428 kB Cached: 468836 kB SwapCached: 2596 kB Active: 44508 kB Inactive: 464604 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1485432 kB SwapTotal: 4192956 kB SwapFree: 4182184 kB Dirty: 176 kB Writeback: 0 kB Mapped: 15136 kB Slab: 47464 kB Committed_AS: 452904 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node73 on Tue Jun 6 21:54:42 UTC 2006