Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-smodels 1.31 | UNSAT | 61.5076 | 51.1496 |
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-v1.31 51.14 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/node68/watcher-45306-1149645586 -o ROOT/results/node68/solver-45306-1149645586 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node68/45306-1149645586/instance-45306-1149645586.opb 82530098 ROOT/tmp/node68/45306-1149645586 Current StackSize limit: 67108864 bytes /proc/loadavg: 1.00 0.99 0.91 2/64 14754 /proc/meminfo: memFree=1754128/2055920 swapFree=4182328/4192956 [pid=14754] ppid=14752 vsize=5360 CPUtime=0 /proc/14754/stat : 14754 (runpbsmodels) R 14752 14754 14708 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 230228248 5488640 233 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 257414458015 0 65538 4100 65536 0 0 0 17 1 0 0 /proc/14754/statm: 1340 233 194 169 0 51 0 [pid=14755] ppid=14754 vsize=5360 CPUtime=0 /proc/14755/stat : 14755 (runpbsmodels) R 14754 14754 14708 0 -1 4194368 18 0 0 0 0 0 0 0 18 0 1 0 230228248 5488640 234 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 257414458663 0 2147483391 4096 0 0 0 0 17 1 0 0 /proc/14755/statm: 1340 234 195 169 0 51 0 [startup+10.002 s] /proc/loadavg: 1.08 1.00 0.92 2/69 14759 /proc/meminfo: memFree=1737208/2055920 swapFree=4182328/4192956 [pid=14754] ppid=14752 vsize=5360 CPUtime=0 /proc/14754/stat : 14754 (runpbsmodels) S 14752 14754 14708 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 230228248 5488640 234 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/14754/statm: 1340 234 195 169 0 51 0 [pid=14755] ppid=14754 vsize=12268 CPUtime=0 /proc/14755/stat : 14755 (pbsmodels-v1.31) S 14754 14754 14708 0 -1 4194304 425 0 0 0 0 0 0 0 19 0 1 0 230228248 12562432 383 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/14755/statm: 3067 383 293 3 0 167 0 [pid=14756] ppid=14755 vsize=5356 CPUtime=0 /proc/14756/stat : 14756 (sh) S 14755 14754 14708 0 -1 4194304 309 0 0 0 0 0 0 0 18 0 1 0 230228249 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/14756/statm: 1339 227 188 169 0 50 0 [pid=14757] ppid=14756 vsize=16060 CPUtime=9.36 /proc/14757/stat : 14757 (pb2smodels) R 14756 14754 14708 0 -1 4194304 1463 0 0 0 935 1 0 0 18 0 1 0 230228249 16445440 1390 18446744073709551615 4194304 4206940 548682069072 18446744073709551615 257414124313 0 0 4224 0 0 0 0 17 1 0 0 /proc/14757/statm: 4015 1390 341 3 0 1115 0 [pid=14758] ppid=14756 vsize=13724 CPUtime=2.05 /proc/14758/stat : 14758 (smodels-2.31) S 14756 14754 14708 0 -1 4194304 3167 0 0 0 204 1 0 0 16 0 1 0 230228249 14053376 3033 18446744073709551615 134512640 134599567 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0 /proc/14758/statm: 3431 3033 206 21 0 2867 0 [pid=14759] ppid=14756 vsize=12268 CPUtime=0 /proc/14759/stat : 14759 (pbout.new.pl) S 14756 14754 14708 0 -1 4194304 417 0 0 0 0 0 0 0 22 0 1 0 230228249 12562432 377 18446744073709551615 4194304 4206940 548682069056 18446744073709551615 257423356002 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/14759/statm: 3067 377 289 3 0 167 0 Current children cumulated CPU time (s) 11.41 Current children cumulated vsize (Kb) 52768 [startup+20.0087 s] /proc/loadavg: 1.07 1.00 0.92 2/69 14759 /proc/meminfo: memFree=1726968/2055920 swapFree=4182328/4192956 [pid=14754] ppid=14752 vsize=5360 CPUtime=0 /proc/14754/stat : 14754 (runpbsmodels) S 14752 14754 14708 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 230228248 5488640 234 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/14754/statm: 1340 234 195 169 0 51 0 [pid=14755] ppid=14754 vsize=12268 CPUtime=0 /proc/14755/stat : 14755 (pbsmodels-v1.31) S 14754 14754 14708 0 -1 4194304 425 0 0 0 0 0 0 0 19 0 1 0 230228248 12562432 383 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/14755/statm: 3067 383 293 3 0 167 0 [pid=14756] ppid=14755 vsize=5356 CPUtime=0 /proc/14756/stat : 14756 (sh) S 14755 14754 14708 0 -1 4194304 309 0 0 0 0 0 0 0 18 0 1 0 230228249 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/14756/statm: 1339 227 188 169 0 50 0 [pid=14757] ppid=14756 vsize=16060 CPUtime=18.69 /proc/14757/stat : 14757 (pb2smodels) R 14756 14754 14708 0 -1 4194304 1463 0 0 0 1868 1 0 0 16 0 1 0 230228249 16445440 1390 18446744073709551615 4194304 4206940 548682069072 18446744073709551615 257414338380 0 0 4224 0 0 0 0 17 0 0 0 /proc/14757/statm: 4015 1390 341 3 0 1115 0 [pid=14758] ppid=14756 vsize=24320 CPUtime=5.65 /proc/14758/stat : 14758 (smodels-2.31) S 14756 14754 14708 0 -1 4194304 5795 0 0 0 563 2 0 0 17 0 1 0 230228249 24903680 5661 18446744073709551615 134512640 134599567 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0 /proc/14758/statm: 6080 5661 206 21 0 5516 0 [pid=14759] ppid=14756 vsize=12268 CPUtime=0 /proc/14759/stat : 14759 (pbout.new.pl) S 14756 14754 14708 0 -1 4194304 417 0 0 0 0 0 0 0 22 0 1 0 230228249 12562432 377 18446744073709551615 4194304 4206940 548682069056 18446744073709551615 257423356002 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/14759/statm: 3067 377 289 3 0 167 0 Current children cumulated CPU time (s) 24.34 Current children cumulated vsize (Kb) 63364 [startup+30.0266 s] /proc/loadavg: 1.06 1.00 0.92 2/69 14759 /proc/meminfo: memFree=1717624/2055920 swapFree=4182328/4192956 [pid=14754] ppid=14752 vsize=5360 CPUtime=0 /proc/14754/stat : 14754 (runpbsmodels) S 14752 14754 14708 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 230228248 5488640 234 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/14754/statm: 1340 234 195 169 0 51 0 [pid=14755] ppid=14754 vsize=12268 CPUtime=0 /proc/14755/stat : 14755 (pbsmodels-v1.31) S 14754 14754 14708 0 -1 4194304 425 0 0 0 0 0 0 0 19 0 1 0 230228248 12562432 383 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/14755/statm: 3067 383 293 3 0 167 0 [pid=14756] ppid=14755 vsize=5356 CPUtime=0 /proc/14756/stat : 14756 (sh) S 14755 14754 14708 0 -1 4194304 309 0 0 0 0 0 0 0 18 0 1 0 230228249 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/14756/statm: 1339 227 188 169 0 50 0 [pid=14757] ppid=14756 vsize=16236 CPUtime=28.07 /proc/14757/stat : 14757 (pb2smodels) R 14756 14754 14708 0 -1 4194304 1475 0 0 0 2805 2 0 0 16 0 1 0 230228249 16625664 1402 18446744073709551615 4194304 4206940 548682069072 18446744073709551615 257428492034 0 0 4224 0 0 0 0 17 0 0 0 /proc/14757/statm: 4059 1402 341 3 0 1159 0 [pid=14758] ppid=14756 vsize=33652 CPUtime=8.82 /proc/14758/stat : 14758 (smodels-2.31) S 14756 14754 14708 0 -1 4194304 8155 0 0 0 879 3 0 0 17 0 1 0 230228249 34459648 8021 18446744073709551615 134512640 134599567 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0 /proc/14758/statm: 8413 8021 206 21 0 7849 0 [pid=14759] ppid=14756 vsize=12268 CPUtime=0 /proc/14759/stat : 14759 (pbout.new.pl) S 14756 14754 14708 0 -1 4194304 417 0 0 0 0 0 0 0 22 0 1 0 230228249 12562432 377 18446744073709551615 4194304 4206940 548682069056 18446744073709551615 257423356002 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/14759/statm: 3067 377 289 3 0 167 0 Current children cumulated CPU time (s) 36.89 Current children cumulated vsize (Kb) 72872 [startup+40.0334 s] /proc/loadavg: 1.05 1.00 0.92 2/69 14759 /proc/meminfo: memFree=1711864/2055920 swapFree=4182328/4192956 [pid=14754] ppid=14752 vsize=5360 CPUtime=0 /proc/14754/stat : 14754 (runpbsmodels) S 14752 14754 14708 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 230228248 5488640 234 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/14754/statm: 1340 234 195 169 0 51 0 [pid=14755] ppid=14754 vsize=12268 CPUtime=0 /proc/14755/stat : 14755 (pbsmodels-v1.31) S 14754 14754 14708 0 -1 4194304 425 0 0 0 0 0 0 0 19 0 1 0 230228248 12562432 383 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/14755/statm: 3067 383 293 3 0 167 0 [pid=14756] ppid=14755 vsize=5356 CPUtime=0 /proc/14756/stat : 14756 (sh) S 14755 14754 14708 0 -1 4194304 309 0 0 0 0 0 0 0 18 0 1 0 230228249 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/14756/statm: 1339 227 188 169 0 50 0 [pid=14757] ppid=14756 vsize=16236 CPUtime=37.41 /proc/14757/stat : 14757 (pb2smodels) R 14756 14754 14708 0 -1 4194304 1525 0 0 0 3738 3 0 0 17 0 1 0 230228249 16625664 1434 18446744073709551615 4194304 4206940 548682069072 18446744073709551615 257428492034 0 0 4224 0 0 0 0 17 0 0 0 /proc/14757/statm: 4059 1434 341 3 0 1159 0 [pid=14758] ppid=14756 vsize=39400 CPUtime=10.95 /proc/14758/stat : 14758 (smodels-2.31) S 14756 14754 14708 0 -1 4194304 9592 0 0 0 1091 4 0 0 17 0 1 0 230228249 40345600 9458 18446744073709551615 134512640 134599567 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0 /proc/14758/statm: 9850 9458 206 21 0 9286 0 [pid=14759] ppid=14756 vsize=12268 CPUtime=0 /proc/14759/stat : 14759 (pbout.new.pl) S 14756 14754 14708 0 -1 4194304 417 0 0 0 0 0 0 0 22 0 1 0 230228249 12562432 377 18446744073709551615 4194304 4206940 548682069056 18446744073709551615 257423356002 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/14759/statm: 3067 377 289 3 0 167 0 Current children cumulated CPU time (s) 48.36 Current children cumulated vsize (Kb) 78620 [startup+50.0411 s] /proc/loadavg: 1.11 1.02 0.93 2/68 14759 /proc/meminfo: memFree=1684608/2055920 swapFree=4182328/4192956 [pid=14754] ppid=14752 vsize=5360 CPUtime=0 /proc/14754/stat : 14754 (runpbsmodels) S 14752 14754 14708 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 230228248 5488640 234 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/14754/statm: 1340 234 195 169 0 51 0 [pid=14755] ppid=14754 vsize=12268 CPUtime=0 /proc/14755/stat : 14755 (pbsmodels-v1.31) S 14754 14754 14708 0 -1 4194304 425 0 0 0 0 0 0 0 19 0 1 0 230228248 12562432 383 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/14755/statm: 3067 383 293 3 0 167 0 [pid=14756] ppid=14755 vsize=5356 CPUtime=43.59 /proc/14756/stat : 14756 (sh) S 14755 14754 14708 0 -1 4194304 309 1527 0 0 0 0 4355 4 16 0 1 0 230228249 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/14756/statm: 1339 227 188 169 0 50 0 [pid=14758] ppid=14756 vsize=70976 CPUtime=16.79 /proc/14758/stat : 14758 (smodels-2.31) R 14756 14754 14708 0 -1 4194304 17477 0 0 0 1670 9 0 0 21 0 1 0 230228249 72679424 17343 18446744073709551615 134512640 134599567 4294956656 18446744073709551615 134576758 0 0 4096 0 0 0 0 17 0 0 0 /proc/14758/statm: 17744 17343 208 21 0 17180 0 [pid=14759] ppid=14756 vsize=12268 CPUtime=0 /proc/14759/stat : 14759 (pbout.new.pl) S 14756 14754 14708 0 -1 4194304 417 0 0 0 0 0 0 0 22 0 1 0 230228249 12562432 377 18446744073709551615 4194304 4206940 548682069056 18446744073709551615 257423356002 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/14759/statm: 3067 377 289 3 0 167 0 Current children cumulated CPU time (s) 60.38 Current children cumulated vsize (Kb) 106228 Child status: 0 Real time (s): 51.1496 CPU time (s): 61.5076 CPU user time (s): 61.3517 CPU system time (s): 0.155976 CPU usage (%): 120.251 Max. virtual memory (cumulated for all children) (Kb): 106228 The end
Begin job on node68 on Wed Jun 7 01:59:47 UTC 2006 FILE ID= 45306-1149645586 PBS_JOBID= 323805 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-v1.31/runpbsmodels ROOT/tmp/node68/45306-1149645586/instance-45306-1149645586.opb 82530098 ROOT/tmp/node68/45306-1149645586 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-45306-1149645586 -o ROOT/results/node68/solver-45306-1149645586 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node68/45306-1149645586/instance-45306-1149645586.opb 82530098 ROOT/tmp/node68/45306-1149645586 MD5SUM SOLVER= 95562bc622ddb1f976359072aec5ad24 7fcd858753252b26b88f3383e979819a c732bc4c3aeda9195daa74a308a1f78e b7e54d975d35ab28450b6de5c14d303e f7da3270b2cd5190fa0cd9af9b854ca4 MD5SUM BENCH= e59c2905e997a0635cce57f2d16b8705 RANDOM SEED= 82530098 /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 : 3000.279 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 : 3000.279 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: 1754336 kB Buffers: 28444 kB Cached: 211116 kB SwapCached: 2384 kB Active: 87416 kB Inactive: 160948 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1754336 kB SwapTotal: 4192956 kB SwapFree: 4182328 kB Dirty: 176 kB Writeback: 0 kB Mapped: 15556 kB Slab: 39312 kB Committed_AS: 445328 kB PageTables: 1400 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node68 on Wed Jun 7 02:00:38 UTC 2006