Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-smodels 1.28 | UNSAT | 32.5381 | 26.2678 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-pilot.opb |
MD5SUM | 3b411a9d6011bc35efb221797d9fcf38 |
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 | 4.75228 |
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 | 86785 |
Total number of constraints | 2481 |
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 | 2481 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 7620 |
Number of terms in the objective function | 840 |
Biggest coefficient in the objective function | 21170 |
Number of bits for the biggest coefficient in the objective function | 15 |
Sum of the numbers in the objective function | 524903 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 530339 |
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 26.26 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/node89/watcher-33933-1149632226 -o ROOT/results/node89/solver-33933-1149632226 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node89/33933-1149632226/instance-33933-1149632226.opb 633970278 ROOT/tmp/node89/33933-1149632226 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.98 0.95 3/68 20610 /proc/meminfo: memFree=1651992/2055892 swapFree=4085328/4096564 [pid=20610] ppid=20608 vsize=5264 CPUtime=0 /proc/20610/stat : 20610 (runpbsmodels) R 20608 20610 20564 0 -1 4194304 64 0 0 0 0 0 0 0 19 0 1 0 228861771 5390336 49 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 237108247428 0 0 4096 0 0 0 0 17 1 0 0 /proc/20610/statm: 1318 53 39 169 0 15 0 [startup+10.0017 s] /proc/loadavg: 0.93 0.98 0.95 2/73 20615 /proc/meminfo: memFree=1633904/2055892 swapFree=4085328/4096564 [pid=20610] ppid=20608 vsize=5368 CPUtime=0 /proc/20610/stat : 20610 (runpbsmodels) S 20608 20610 20564 0 -1 4194304 285 0 0 0 0 0 0 0 19 0 1 0 228861771 5496832 233 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 237110880836 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0 /proc/20610/statm: 1342 233 194 169 0 52 0 [pid=20611] ppid=20610 vsize=12272 CPUtime=0 /proc/20611/stat : 20611 (pbsmodels-v1.28) S 20610 20610 20564 0 -1 4194304 424 0 0 0 0 0 0 0 18 0 1 0 228861771 12566528 383 18446744073709551615 4194304 4206940 548682069008 18446744073709551615 237119782852 0 0 4230 16384 18446744071563358023 0 0 17 1 0 0 /proc/20611/statm: 3068 383 293 3 0 167 0 [pid=20612] ppid=20611 vsize=5364 CPUtime=0 /proc/20612/stat : 20612 (sh) S 20611 20610 20564 0 -1 4194304 310 0 0 0 0 0 0 0 18 0 1 0 228861772 5492736 225 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 237110880836 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0 /proc/20612/statm: 1341 225 186 169 0 51 0 [pid=20613] ppid=20612 vsize=14360 CPUtime=9.42 /proc/20613/stat : 20613 (pbsmodels.trans) R 20612 20610 20564 0 -1 4194304 1010 0 0 0 941 1 0 0 17 0 1 0 228861772 14704640 969 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 237110761726 0 0 4224 0 0 0 0 17 1 0 0 /proc/20613/statm: 3590 969 344 3 0 689 0 [pid=20614] ppid=20612 vsize=16604 CPUtime=3.38 /proc/20614/stat : 20614 (smodels) S 20612 20610 20564 0 -1 4194304 3864 0 0 0 337 1 0 0 17 0 1 0 228861772 17002496 3763 18446744073709551615 134512640 134595782 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744071563651996 0 0 17 0 0 0 /proc/20614/statm: 4151 3763 202 20 0 3587 0 [pid=20615] ppid=20612 vsize=12272 CPUtime=0 /proc/20615/stat : 20615 (pbout.pl) S 20612 20610 20564 0 -1 4194304 419 0 0 0 0 0 0 0 22 0 1 0 228861772 12566528 379 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 237119778962 0 0 4224 0 18446744071563651996 0 0 17 0 0 0 /proc/20615/statm: 3068 379 291 3 0 167 0 Current children cumulated CPU time (s) 12.8 Current children cumulated vsize (Kb) 53968 [startup+20.0086 s] /proc/loadavg: 0.94 0.98 0.95 2/73 20615 /proc/meminfo: memFree=1624752/2055892 swapFree=4085328/4096564 [pid=20610] ppid=20608 vsize=5368 CPUtime=0 /proc/20610/stat : 20610 (runpbsmodels) S 20608 20610 20564 0 -1 4194304 285 0 0 0 0 0 0 0 19 0 1 0 228861771 5496832 233 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 237110880836 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0 /proc/20610/statm: 1342 233 194 169 0 52 0 [pid=20611] ppid=20610 vsize=12272 CPUtime=0 /proc/20611/stat : 20611 (pbsmodels-v1.28) S 20610 20610 20564 0 -1 4194304 424 0 0 0 0 0 0 0 18 0 1 0 228861771 12566528 383 18446744073709551615 4194304 4206940 548682069008 18446744073709551615 237119782852 0 0 4230 16384 18446744071563358023 0 0 17 1 0 0 /proc/20611/statm: 3068 383 293 3 0 167 0 [pid=20612] ppid=20611 vsize=5364 CPUtime=0 /proc/20612/stat : 20612 (sh) S 20611 20610 20564 0 -1 4194304 310 0 0 0 0 0 0 0 18 0 1 0 228861772 5492736 225 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 237110880836 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0 /proc/20612/statm: 1341 225 186 169 0 51 0 [pid=20613] ppid=20612 vsize=14724 CPUtime=18.43 /proc/20613/stat : 20613 (pbsmodels.trans) R 20612 20610 20564 0 -1 4194304 1127 0 0 0 1841 2 0 0 17 0 1 0 228861772 15077376 1060 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 237124582245 0 0 4224 0 0 0 0 17 1 0 0 /proc/20613/statm: 3681 1060 344 3 0 780 0 [pid=20614] ppid=20612 vsize=25484 CPUtime=6.85 /proc/20614/stat : 20614 (smodels) S 20612 20610 20564 0 -1 4194304 6101 0 0 0 682 3 0 0 16 0 1 0 228861772 26095616 6000 18446744073709551615 134512640 134595782 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744071563651996 0 0 17 0 0 0 /proc/20614/statm: 6371 6000 202 20 0 5807 0 [pid=20615] ppid=20612 vsize=12272 CPUtime=0 /proc/20615/stat : 20615 (pbout.pl) S 20612 20610 20564 0 -1 4194304 419 0 0 0 0 0 0 0 22 0 1 0 228861772 12566528 379 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 237119778962 0 0 4224 0 18446744071563651996 0 0 17 0 0 0 /proc/20615/statm: 3068 379 291 3 0 167 0 Current children cumulated CPU time (s) 25.28 Current children cumulated vsize (Kb) 63212 Child status: 0 Real time (s): 26.2678 CPU time (s): 32.5381 CPU user time (s): 32.4371 CPU system time (s): 0.100984 CPU usage (%): 123.87 Max. virtual memory (cumulated for all children) (Kb): 63212 The end
Begin job on node89 on Tue Jun 6 22:17:07 UTC 2006 FILE ID= 33933-1149632226 PBS_JOBID= 322752 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-pilot.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node89/33933-1149632226/instance-33933-1149632226.opb 633970278 ROOT/tmp/node89/33933-1149632226 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node89/watcher-33933-1149632226 -o ROOT/results/node89/solver-33933-1149632226 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node89/33933-1149632226/instance-33933-1149632226.opb 633970278 ROOT/tmp/node89/33933-1149632226 MD5SUM SOLVER= f639f6b7f53e3afd14340f75c0e271ee 82c14a26114306e436bf36ef1d1c85a0 c893ceb51a2aaa4ab2f96d97b043cdf0 8c810dcfce02286b111d075d14837741 79b233270d136fcdcf9d8f80d20efef0 MD5SUM BENCH= 3b411a9d6011bc35efb221797d9fcf38 RANDOM SEED= 633970278 /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 : 3000.265 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 : 6006.16 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 : 3000.265 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 : 5999.43 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1652264 kB Buffers: 27536 kB Cached: 311824 kB SwapCached: 2408 kB Active: 90204 kB Inactive: 257804 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1652264 kB SwapTotal: 4096564 kB SwapFree: 4085328 kB Dirty: 172 kB Writeback: 0 kB Mapped: 16500 kB Slab: 42224 kB Committed_AS: 441884 kB PageTables: 1300 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node89 on Tue Jun 6 22:17:34 UTC 2006