Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-smodels 1.28 | UNSAT | 56.6564 | 51.8337 |
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-v1.28 51.83 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/node59/watcher-33948-1149632321 -o ROOT/results/node59/solver-33948-1149632321 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node59/33948-1149632321/instance-33948-1149632321.opb 520464763 ROOT/tmp/node59/33948-1149632321 Current StackSize limit: 67108864 bytes /proc/loadavg: 1.00 1.00 0.93 2/64 31608 /proc/meminfo: memFree=1779840/2055920 swapFree=4180904/4192956 [pid=31608] ppid=31606 vsize=5212 CPUtime=0 /proc/31608/stat : 31608 (runpbsmodels) R 31606 31608 31562 0 -1 4194304 116 0 0 0 0 0 0 0 19 0 1 0 228900358 5337088 88 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 217052052804 0 0 4096 0 0 0 0 17 1 0 0 /proc/31608/statm: 1303 101 81 169 0 14 0 [startup+10.0024 s] /proc/loadavg: 1.00 1.00 0.93 2/69 31613 /proc/meminfo: memFree=1773344/2055920 swapFree=4180904/4192956 [pid=31608] ppid=31606 vsize=5360 CPUtime=0 /proc/31608/stat : 31608 (runpbsmodels) S 31606 31608 31562 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 228900358 5488640 234 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/31608/statm: 1340 234 195 169 0 51 0 [pid=31609] ppid=31608 vsize=12268 CPUtime=0 /proc/31609/stat : 31609 (pbsmodels-v1.28) S 31608 31608 31562 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 228900359 12562432 383 18446744073709551615 4194304 4206940 548682069008 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31609/statm: 3067 383 293 3 0 167 0 [pid=31610] ppid=31609 vsize=5356 CPUtime=0 /proc/31610/stat : 31610 (sh) S 31609 31608 31562 0 -1 4194304 311 0 0 0 0 0 0 0 18 0 1 0 228900360 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31610/statm: 1339 227 188 169 0 50 0 [pid=31611] ppid=31610 vsize=16884 CPUtime=9.98 /proc/31611/stat : 31611 (pbsmodels.trans) R 31610 31608 31562 0 -1 4194304 830709 0 0 0 733 265 0 0 25 0 1 0 228900360 17289216 1459 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 217051832537 0 0 4224 0 0 0 0 17 1 0 0 /proc/31611/statm: 4114 1459 317 3 0 1214 0 [pid=31612] ppid=31610 vsize=2436 CPUtime=0 /proc/31612/stat : 31612 (smodels) S 31610 31608 31562 0 -1 4194304 251 0 0 0 0 0 0 0 20 0 1 0 228900360 2494464 215 18446744073709551615 134512640 134595782 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0 /proc/31612/statm: 609 215 191 20 0 46 0 [pid=31613] ppid=31610 vsize=12268 CPUtime=0 /proc/31613/stat : 31613 (pbout.pl) S 31610 31608 31562 0 -1 4194304 418 0 0 0 0 0 0 0 22 0 1 0 228900360 12562432 377 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 217060520034 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/31613/statm: 3067 377 289 3 0 167 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 42304 [startup+20.0094 s] /proc/loadavg: 1.00 1.00 0.93 2/69 31613 /proc/meminfo: memFree=1772320/2055920 swapFree=4180904/4192956 [pid=31608] ppid=31606 vsize=5360 CPUtime=0 /proc/31608/stat : 31608 (runpbsmodels) S 31606 31608 31562 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 228900358 5488640 234 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/31608/statm: 1340 234 195 169 0 51 0 [pid=31609] ppid=31608 vsize=12268 CPUtime=0 /proc/31609/stat : 31609 (pbsmodels-v1.28) S 31608 31608 31562 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 228900359 12562432 383 18446744073709551615 4194304 4206940 548682069008 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31609/statm: 3067 383 293 3 0 167 0 [pid=31610] ppid=31609 vsize=5356 CPUtime=0 /proc/31610/stat : 31610 (sh) S 31609 31608 31562 0 -1 4194304 311 0 0 0 0 0 0 0 18 0 1 0 228900360 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31610/statm: 1339 227 188 169 0 50 0 [pid=31611] ppid=31610 vsize=18116 CPUtime=19.98 /proc/31611/stat : 31611 (pbsmodels.trans) R 31610 31608 31562 0 -1 4194304 1683985 0 0 0 1449 549 0 0 25 0 1 0 228900360 18550784 1870 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 217071947528 0 0 4224 0 0 0 0 17 1 0 0 /proc/31611/statm: 4529 1870 317 3 0 1629 0 [pid=31612] ppid=31610 vsize=2436 CPUtime=0 /proc/31612/stat : 31612 (smodels) S 31610 31608 31562 0 -1 4194304 251 0 0 0 0 0 0 0 20 0 1 0 228900360 2494464 215 18446744073709551615 134512640 134595782 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0 /proc/31612/statm: 609 215 191 20 0 46 0 [pid=31613] ppid=31610 vsize=12268 CPUtime=0 /proc/31613/stat : 31613 (pbout.pl) S 31610 31608 31562 0 -1 4194304 418 0 0 0 0 0 0 0 22 0 1 0 228900360 12562432 377 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 217060520034 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/31613/statm: 3067 377 289 3 0 167 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 43536 [startup+30.0163 s] /proc/loadavg: 1.00 1.00 0.93 2/69 31613 /proc/meminfo: memFree=1770592/2055920 swapFree=4180904/4192956 [pid=31608] ppid=31606 vsize=5360 CPUtime=0 /proc/31608/stat : 31608 (runpbsmodels) S 31606 31608 31562 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 228900358 5488640 234 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/31608/statm: 1340 234 195 169 0 51 0 [pid=31609] ppid=31608 vsize=12268 CPUtime=0 /proc/31609/stat : 31609 (pbsmodels-v1.28) S 31608 31608 31562 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 228900359 12562432 383 18446744073709551615 4194304 4206940 548682069008 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31609/statm: 3067 383 293 3 0 167 0 [pid=31610] ppid=31609 vsize=5356 CPUtime=0 /proc/31610/stat : 31610 (sh) S 31609 31608 31562 0 -1 4194304 311 0 0 0 0 0 0 0 18 0 1 0 228900360 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31610/statm: 1339 227 188 169 0 50 0 [pid=31611] ppid=31610 vsize=19988 CPUtime=29.99 /proc/31611/stat : 31611 (pbsmodels.trans) R 31610 31608 31562 0 -1 4194304 2557469 0 0 0 2219 780 0 0 25 0 1 0 228900360 20467712 2322 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 217051501994 0 0 4224 0 0 0 0 17 1 0 0 /proc/31611/statm: 4997 2322 317 3 0 2097 0 [pid=31612] ppid=31610 vsize=2436 CPUtime=0 /proc/31612/stat : 31612 (smodels) S 31610 31608 31562 0 -1 4194304 251 0 0 0 0 0 0 0 20 0 1 0 228900360 2494464 215 18446744073709551615 134512640 134595782 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0 /proc/31612/statm: 609 215 191 20 0 46 0 [pid=31613] ppid=31610 vsize=12268 CPUtime=0 /proc/31613/stat : 31613 (pbout.pl) S 31610 31608 31562 0 -1 4194304 418 0 0 0 0 0 0 0 22 0 1 0 228900360 12562432 377 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 217060520034 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/31613/statm: 3067 377 289 3 0 167 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 45408 [startup+40.0232 s] /proc/loadavg: 1.00 1.00 0.93 2/69 31613 /proc/meminfo: memFree=1748960/2055920 swapFree=4180904/4192956 [pid=31608] ppid=31606 vsize=5360 CPUtime=0 /proc/31608/stat : 31608 (runpbsmodels) S 31606 31608 31562 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 228900358 5488640 234 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/31608/statm: 1340 234 195 169 0 51 0 [pid=31609] ppid=31608 vsize=12268 CPUtime=0 /proc/31609/stat : 31609 (pbsmodels-v1.28) S 31608 31608 31562 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 228900359 12562432 383 18446744073709551615 4194304 4206940 548682069008 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31609/statm: 3067 383 293 3 0 167 0 [pid=31610] ppid=31609 vsize=5356 CPUtime=0 /proc/31610/stat : 31610 (sh) S 31609 31608 31562 0 -1 4194304 311 0 0 0 0 0 0 0 18 0 1 0 228900360 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/31610/statm: 1339 227 188 169 0 50 0 [pid=31611] ppid=31610 vsize=27588 CPUtime=39.26 /proc/31611/stat : 31611 (pbsmodels.trans) R 31610 31608 31562 0 -1 4194304 2932410 0 0 0 3041 885 0 0 16 0 1 0 228900360 28250112 4244 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 217071715054 0 0 4224 0 0 0 0 17 1 0 0 /proc/31611/statm: 6897 4244 341 3 0 3997 0 [pid=31612] ppid=31610 vsize=16760 CPUtime=2.85 /proc/31612/stat : 31612 (smodels) R 31610 31608 31562 0 -1 4194304 3979 0 0 0 282 3 0 0 18 0 1 0 228900360 17162240 3779 18446744073709551615 134512640 134595782 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31612/statm: 4190 3779 205 20 0 3627 0 [pid=31613] ppid=31610 vsize=12268 CPUtime=0 /proc/31613/stat : 31613 (pbout.pl) S 31610 31608 31562 0 -1 4194304 418 0 0 0 0 0 0 0 22 0 1 0 228900360 12562432 377 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 217060520034 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/31613/statm: 3067 377 289 3 0 167 0 Current children cumulated CPU time (s) 42.11 Current children cumulated vsize (Kb) 67332 [startup+50.0302 s] /proc/loadavg: 1.07 1.02 0.93 2/68 31613 /proc/meminfo: memFree=1737128/2055920 swapFree=4180904/4192956 [pid=31608] ppid=31606 vsize=5360 CPUtime=0 /proc/31608/stat : 31608 (runpbsmodels) S 31606 31608 31562 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 228900358 5488640 234 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/31608/statm: 1340 234 195 169 0 51 0 [pid=31609] ppid=31608 vsize=12268 CPUtime=0 /proc/31609/stat : 31609 (pbsmodels-v1.28) S 31608 31608 31562 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 228900359 12562432 383 18446744073709551615 4194304 4206940 548682069008 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31609/statm: 3067 383 293 3 0 167 0 [pid=31610] ppid=31609 vsize=5356 CPUtime=43.61 /proc/31610/stat : 31610 (sh) S 31609 31608 31562 0 -1 4194304 311 2932412 0 0 0 0 3474 887 16 0 1 0 228900360 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/31610/statm: 1339 227 188 169 0 50 0 [pid=31612] ppid=31610 vsize=44916 CPUtime=11.21 /proc/31612/stat : 31612 (smodels) R 31610 31608 31562 0 -1 4194304 10808 0 0 0 1114 7 0 0 25 0 1 0 228900360 45993984 10607 18446744073709551615 134512640 134595782 4294956656 18446744073709551615 134530621 0 0 4096 0 0 0 0 17 1 0 0 /proc/31612/statm: 11229 10607 209 20 0 10666 0 [pid=31613] ppid=31610 vsize=12268 CPUtime=0 /proc/31613/stat : 31613 (pbout.pl) S 31610 31608 31562 0 -1 4194304 430 0 0 0 0 0 0 0 16 0 1 0 228900360 12562432 389 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 217060520034 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/31613/statm: 3067 389 301 3 0 167 0 Current children cumulated CPU time (s) 54.82 Current children cumulated vsize (Kb) 80168 Child status: 0 Real time (s): 51.8337 CPU time (s): 56.6564 CPU user time (s): 47.6848 CPU system time (s): 8.97164 CPU usage (%): 109.304 Max. virtual memory (cumulated for all children) (Kb): 80168 The end
Begin job on node59 on Tue Jun 6 22:18:41 UTC 2006 FILE ID= 33948-1149632321 PBS_JOBID= 322767 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_solver-v1.28/runpbsmodels ROOT/tmp/node59/33948-1149632321/instance-33948-1149632321.opb 520464763 ROOT/tmp/node59/33948-1149632321 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node59/watcher-33948-1149632321 -o ROOT/results/node59/solver-33948-1149632321 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node59/33948-1149632321/instance-33948-1149632321.opb 520464763 ROOT/tmp/node59/33948-1149632321 MD5SUM SOLVER= f639f6b7f53e3afd14340f75c0e271ee 82c14a26114306e436bf36ef1d1c85a0 c893ceb51a2aaa4ab2f96d97b043cdf0 8c810dcfce02286b111d075d14837741 79b233270d136fcdcf9d8f80d20efef0 MD5SUM BENCH= 4c72c91139ee79c29342b8f97e9b4cad RANDOM SEED= 520464763 /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 : 3000.272 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 : 3000.272 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: 1780048 kB Buffers: 26656 kB Cached: 177236 kB SwapCached: 3780 kB Active: 79680 kB Inactive: 132920 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1780048 kB SwapTotal: 4192956 kB SwapFree: 4180904 kB Dirty: 200 kB Writeback: 0 kB Mapped: 14740 kB Slab: 49276 kB Committed_AS: 406996 kB PageTables: 1492 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node59 on Tue Jun 6 22:19:33 UTC 2006