Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-smodels 1.31 | UNSAT | 59.263 | 54.2704 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-bnl2.opb |
MD5SUM | 4c72c91139ee79c29342b8f97e9b4cad |
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 | 44.9042 |
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 | 104670 |
Total number of constraints | 2262 |
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 | 2262 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2460 |
Number of terms in the objective function | 50550 |
Biggest coefficient in the objective function | 14942 |
Number of bits for the biggest coefficient in the objective function | 14 |
Sum of the numbers in the objective function | 568060 |
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 | 568060 |
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 54.26 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/node33/watcher-45371-1149646631 -o ROOT/results/node33/solver-45371-1149646631 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node33/45371-1149646631/instance-45371-1149646631.opb 101800531 ROOT/tmp/node33/45371-1149646631 Current StackSize limit: 67108864 bytes /proc/loadavg: 1.08 1.02 0.98 2/64 16444 /proc/meminfo: memFree=1760200/2055920 swapFree=4181328/4192956 [pid=16444] ppid=16442 vsize=5356 CPUtime=0 /proc/16444/stat : 16444 (runpbsmodels) R 16442 16444 16398 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 230326972 5484544 161 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 4542877 0 0 4096 0 0 0 0 17 1 0 0 /proc/16444/statm: 1339 165 136 169 0 50 0 [startup+10.0025 s] /proc/loadavg: 1.07 1.01 0.98 2/69 16449 /proc/meminfo: memFree=1754344/2055920 swapFree=4181328/4192956 [pid=16444] ppid=16442 vsize=5360 CPUtime=0 /proc/16444/stat : 16444 (runpbsmodels) S 16442 16444 16398 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 230326972 5488640 234 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/16444/statm: 1340 234 195 169 0 51 0 [pid=16445] ppid=16444 vsize=12268 CPUtime=0 /proc/16445/stat : 16445 (pbsmodels-v1.31) S 16444 16444 16398 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 230326972 12562432 383 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/16445/statm: 3067 383 293 3 0 167 0 [pid=16446] ppid=16445 vsize=5356 CPUtime=0 /proc/16446/stat : 16446 (sh) S 16445 16444 16398 0 -1 4194304 309 0 0 0 0 0 0 0 18 0 1 0 230326973 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/16446/statm: 1339 227 188 169 0 50 0 [pid=16447] ppid=16446 vsize=16396 CPUtime=9.98 /proc/16447/stat : 16447 (pb2smodels) R 16446 16444 16398 0 -1 4194304 821053 0 0 0 751 247 0 0 25 0 1 0 230326973 16789504 1436 18446744073709551615 4194304 4206940 548682069072 18446744073709551615 210824009130 0 0 4224 0 0 0 0 17 1 0 0 /proc/16447/statm: 4099 1441 317 3 0 1199 0 [pid=16448] ppid=16446 vsize=2440 CPUtime=0 /proc/16448/stat : 16448 (smodels-2.31) S 16446 16444 16398 0 -1 4194304 251 0 0 0 0 0 0 0 20 0 1 0 230326973 2498560 215 18446744073709551615 134512640 134599567 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0 /proc/16448/statm: 610 215 191 21 0 46 0 [pid=16449] ppid=16446 vsize=12268 CPUtime=0 /proc/16449/stat : 16449 (pbout.new.pl) S 16446 16444 16398 0 -1 4194304 417 0 0 0 0 0 0 0 22 0 1 0 230326973 12562432 377 18446744073709551615 4194304 4206940 548682069056 18446744073709551615 210833027170 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/16449/statm: 3067 377 289 3 0 167 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 41820 [startup+20.0098 s] /proc/loadavg: 1.06 1.01 0.98 2/69 16449 /proc/meminfo: memFree=1753064/2055920 swapFree=4181328/4192956 [pid=16444] ppid=16442 vsize=5360 CPUtime=0 /proc/16444/stat : 16444 (runpbsmodels) S 16442 16444 16398 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 230326972 5488640 234 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/16444/statm: 1340 234 195 169 0 51 0 [pid=16445] ppid=16444 vsize=12268 CPUtime=0 /proc/16445/stat : 16445 (pbsmodels-v1.31) S 16444 16444 16398 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 230326972 12562432 383 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/16445/statm: 3067 383 293 3 0 167 0 [pid=16446] ppid=16445 vsize=5356 CPUtime=0 /proc/16446/stat : 16446 (sh) S 16445 16444 16398 0 -1 4194304 309 0 0 0 0 0 0 0 18 0 1 0 230326973 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/16446/statm: 1339 227 188 169 0 50 0 [pid=16447] ppid=16446 vsize=17628 CPUtime=19.98 /proc/16447/stat : 16447 (pb2smodels) R 16446 16444 16398 0 -1 4194304 1666089 0 0 0 1520 478 0 0 25 0 1 0 230326973 18051072 1741 18446744073709551615 4194304 4206940 548682069072 18446744073709551615 210824009274 0 0 4224 0 0 0 0 17 1 0 0 /proc/16447/statm: 4407 1741 317 3 0 1507 0 [pid=16448] ppid=16446 vsize=2440 CPUtime=0 /proc/16448/stat : 16448 (smodels-2.31) S 16446 16444 16398 0 -1 4194304 251 0 0 0 0 0 0 0 20 0 1 0 230326973 2498560 215 18446744073709551615 134512640 134599567 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0 /proc/16448/statm: 610 215 191 21 0 46 0 [pid=16449] ppid=16446 vsize=12268 CPUtime=0 /proc/16449/stat : 16449 (pbout.new.pl) S 16446 16444 16398 0 -1 4194304 417 0 0 0 0 0 0 0 22 0 1 0 230326973 12562432 377 18446744073709551615 4194304 4206940 548682069056 18446744073709551615 210833027170 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/16449/statm: 3067 377 289 3 0 167 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 43052 [startup+30.0171 s] /proc/loadavg: 1.05 1.01 0.98 2/69 16449 /proc/meminfo: memFree=1751336/2055920 swapFree=4181328/4192956 [pid=16444] ppid=16442 vsize=5360 CPUtime=0 /proc/16444/stat : 16444 (runpbsmodels) S 16442 16444 16398 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 230326972 5488640 234 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/16444/statm: 1340 234 195 169 0 51 0 [pid=16445] ppid=16444 vsize=12268 CPUtime=0 /proc/16445/stat : 16445 (pbsmodels-v1.31) S 16444 16444 16398 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 230326972 12562432 383 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/16445/statm: 3067 383 293 3 0 167 0 [pid=16446] ppid=16445 vsize=5356 CPUtime=0 /proc/16446/stat : 16446 (sh) S 16445 16444 16398 0 -1 4194304 309 0 0 0 0 0 0 0 18 0 1 0 230326973 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/16446/statm: 1339 227 188 169 0 50 0 [pid=16447] ppid=16446 vsize=19372 CPUtime=29.98 /proc/16447/stat : 16447 (pb2smodels) R 16446 16444 16398 0 -1 4194304 2534524 0 0 0 2275 723 0 0 25 0 1 0 230326973 19836928 2187 18446744073709551615 4194304 4206940 548682069072 18446744073709551615 210824009130 0 0 4224 0 0 0 0 17 1 0 0 /proc/16447/statm: 4843 2187 317 3 0 1943 0 [pid=16448] ppid=16446 vsize=2440 CPUtime=0 /proc/16448/stat : 16448 (smodels-2.31) S 16446 16444 16398 0 -1 4194304 251 0 0 0 0 0 0 0 20 0 1 0 230326973 2498560 215 18446744073709551615 134512640 134599567 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0 /proc/16448/statm: 610 215 191 21 0 46 0 [pid=16449] ppid=16446 vsize=12268 CPUtime=0 /proc/16449/stat : 16449 (pbout.new.pl) S 16446 16444 16398 0 -1 4194304 417 0 0 0 0 0 0 0 22 0 1 0 230326973 12562432 377 18446744073709551615 4194304 4206940 548682069056 18446744073709551615 210833027170 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/16449/statm: 3067 377 289 3 0 167 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 44796 [startup+40.0244 s] /proc/loadavg: 1.12 1.03 0.98 2/69 16449 /proc/meminfo: memFree=1729000/2055920 swapFree=4181328/4192956 [pid=16444] ppid=16442 vsize=5360 CPUtime=0 /proc/16444/stat : 16444 (runpbsmodels) S 16442 16444 16398 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 230326972 5488640 234 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/16444/statm: 1340 234 195 169 0 51 0 [pid=16445] ppid=16444 vsize=12268 CPUtime=0 /proc/16445/stat : 16445 (pbsmodels-v1.31) S 16444 16444 16398 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 230326972 12562432 383 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/16445/statm: 3067 383 293 3 0 167 0 [pid=16446] ppid=16445 vsize=5356 CPUtime=0 /proc/16446/stat : 16446 (sh) S 16445 16444 16398 0 -1 4194304 309 0 0 0 0 0 0 0 18 0 1 0 230326973 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/16446/statm: 1339 227 188 169 0 50 0 [pid=16447] ppid=16446 vsize=27096 CPUtime=39.24 /proc/16447/stat : 16447 (pb2smodels) R 16446 16444 16398 0 -1 4194304 2932285 0 0 0 3091 833 0 0 16 0 1 0 230326973 27746304 4121 18446744073709551615 4194304 4206940 548682069072 18446744073709551615 210823823612 0 0 4224 0 0 0 0 17 1 0 0 /proc/16447/statm: 6774 4121 341 3 0 3874 0 [pid=16448] ppid=16446 vsize=17464 CPUtime=2.76 /proc/16448/stat : 16448 (smodels-2.31) R 16446 16444 16398 0 -1 4194304 4208 0 0 0 274 2 0 0 16 0 1 0 230326973 17883136 3943 18446744073709551615 134512640 134599567 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/16448/statm: 4366 3943 206 21 0 3802 0 [pid=16449] ppid=16446 vsize=12268 CPUtime=0 /proc/16449/stat : 16449 (pbout.new.pl) S 16446 16444 16398 0 -1 4194304 417 0 0 0 0 0 0 0 22 0 1 0 230326973 12562432 377 18446744073709551615 4194304 4206940 548682069056 18446744073709551615 210833027170 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/16449/statm: 3067 377 289 3 0 167 0 Current children cumulated CPU time (s) 42 Current children cumulated vsize (Kb) 67544 [startup+50.0317 s] /proc/loadavg: 1.10 1.03 0.98 2/68 16449 /proc/meminfo: memFree=1714544/2055920 swapFree=4181328/4192956 [pid=16444] ppid=16442 vsize=5360 CPUtime=0 /proc/16444/stat : 16444 (runpbsmodels) S 16442 16444 16398 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 230326972 5488640 234 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/16444/statm: 1340 234 195 169 0 51 0 [pid=16445] ppid=16444 vsize=12268 CPUtime=0 /proc/16445/stat : 16445 (pbsmodels-v1.31) S 16444 16444 16398 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 230326972 12562432 383 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/16445/statm: 3067 383 293 3 0 167 0 [pid=16446] ppid=16445 vsize=5356 CPUtime=43.62 /proc/16446/stat : 16446 (sh) S 16445 16444 16398 0 -1 4194304 309 2932287 0 0 0 0 3528 834 16 0 1 0 230326973 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/16446/statm: 1339 227 188 169 0 50 0 [pid=16448] ppid=16446 vsize=47884 CPUtime=11.37 /proc/16448/stat : 16448 (smodels-2.31) R 16446 16444 16398 0 -1 4194304 11591 0 0 0 1131 6 0 0 25 0 1 0 230326973 49033216 11325 18446744073709551615 134512640 134599567 4294956656 18446744073709551615 134550856 0 0 4096 0 0 0 0 17 1 0 0 /proc/16448/statm: 11971 11325 210 21 0 11407 0 [pid=16449] ppid=16446 vsize=12268 CPUtime=0 /proc/16449/stat : 16449 (pbout.new.pl) S 16446 16444 16398 0 -1 4194304 429 0 0 0 0 0 0 0 16 0 1 0 230326973 12562432 389 18446744073709551615 4194304 4206940 548682069056 18446744073709551615 210833027170 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/16449/statm: 3067 389 301 3 0 167 0 Current children cumulated CPU time (s) 54.99 Current children cumulated vsize (Kb) 83136 Child status: 0 Real time (s): 54.2704 CPU time (s): 59.263 CPU user time (s): 50.8313 CPU system time (s): 8.43172 CPU usage (%): 109.199 Max. virtual memory (cumulated for all children) (Kb): 83136 The end
Begin job on node33 on Wed Jun 7 02:17:12 UTC 2006 FILE ID= 45371-1149646631 PBS_JOBID= 323870 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-bnl2.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node33/45371-1149646631/instance-45371-1149646631.opb 101800531 ROOT/tmp/node33/45371-1149646631 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node33/watcher-45371-1149646631 -o ROOT/results/node33/solver-45371-1149646631 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node33/45371-1149646631/instance-45371-1149646631.opb 101800531 ROOT/tmp/node33/45371-1149646631 MD5SUM SOLVER= 95562bc622ddb1f976359072aec5ad24 7fcd858753252b26b88f3383e979819a c732bc4c3aeda9195daa74a308a1f78e b7e54d975d35ab28450b6de5c14d303e f7da3270b2cd5190fa0cd9af9b854ca4 MD5SUM BENCH= 4c72c91139ee79c29342b8f97e9b4cad RANDOM SEED= 101800531 /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 : 3000.213 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 : 3000.213 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: 1760408 kB Buffers: 30820 kB Cached: 201092 kB SwapCached: 3368 kB Active: 89700 kB Inactive: 151016 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1760408 kB SwapTotal: 4192956 kB SwapFree: 4181328 kB Dirty: 172 kB Writeback: 0 kB Mapped: 14680 kB Slab: 40888 kB Committed_AS: 435888 kB PageTables: 1424 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node33 on Wed Jun 7 02:18:06 UTC 2006