Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-smodels 1.28 | UNSAT | 19.663 | 17.9253 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-bnl1.opb |
MD5SUM | 86d589e9c21b90dfd700c7c422b09b8c |
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 | 2.75058 |
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 | 35250 |
Total number of constraints | 624 |
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 | 624 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2280 |
Number of terms in the objective function | 29490 |
Biggest coefficient in the objective function | 6378 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 548620 |
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 | 548620 |
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 17.92 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/node15/watcher-33934-1149632226 -o ROOT/results/node15/solver-33934-1149632226 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node15/33934-1149632226/instance-33934-1149632226.opb 501372388 ROOT/tmp/node15/33934-1149632226 Current StackSize limit: 67108864 bytes /proc/loadavg: 1.00 1.33 1.64 2/64 670 /proc/meminfo: memFree=1650192/2055920 swapFree=4181412/4192956 [pid=670] ppid=668 vsize=5360 CPUtime=0 /proc/670/stat : 670 (runpbsmodels) S 668 670 624 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 228885499 5488640 234 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/670/statm: 1340 234 195 169 0 51 0 [pid=671] ppid=670 vsize=6268 CPUtime=0 /proc/671/stat : 671 (pbsmodels-v1.28) R 670 670 624 0 -1 4194304 61 0 0 0 0 0 0 0 20 0 1 0 228885500 6418432 43 18446744073709551615 4194304 4206940 548682069008 18446744073709551615 240469997705 0 0 4096 0 0 0 0 17 1 0 0 /proc/671/statm: 1567 47 36 3 0 8 0 [startup+10.002 s] /proc/loadavg: 1.00 1.32 1.63 2/69 675 /proc/meminfo: memFree=1643944/2055920 swapFree=4181412/4192956 [pid=670] ppid=668 vsize=5360 CPUtime=0 /proc/670/stat : 670 (runpbsmodels) S 668 670 624 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 228885499 5488640 234 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/670/statm: 1340 234 195 169 0 51 0 [pid=671] ppid=670 vsize=12268 CPUtime=0 /proc/671/stat : 671 (pbsmodels-v1.28) S 670 670 624 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 228885500 12562432 383 18446744073709551615 4194304 4206940 548682069008 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/671/statm: 3067 383 293 3 0 167 0 [pid=672] ppid=671 vsize=5356 CPUtime=0 /proc/672/stat : 672 (sh) S 671 670 624 0 -1 4194304 311 0 0 0 0 0 0 0 18 0 1 0 228885500 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/672/statm: 1339 227 188 169 0 50 0 [pid=673] ppid=672 vsize=16656 CPUtime=9.98 /proc/673/stat : 673 (pbsmodels.trans) R 672 670 624 0 -1 4194304 862592 0 0 0 768 230 0 0 25 0 1 0 228885501 17055744 1511 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 240472462049 0 0 4224 0 0 0 0 17 1 0 0 /proc/673/statm: 4164 1511 317 3 0 1264 0 [pid=674] ppid=672 vsize=2436 CPUtime=0 /proc/674/stat : 674 (smodels) S 672 670 624 0 -1 4194304 251 0 0 0 0 0 0 0 20 0 1 0 228885501 2494464 215 18446744073709551615 134512640 134595782 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0 /proc/674/statm: 609 215 191 20 0 46 0 [pid=675] ppid=672 vsize=12268 CPUtime=0 /proc/675/stat : 675 (pbout.pl) S 672 670 624 0 -1 4194304 418 0 0 0 0 0 0 0 21 0 1 0 228885501 12562432 377 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 240481513570 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/675/statm: 3067 377 289 3 0 167 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 42076 Child status: 0 Real time (s): 17.9253 CPU time (s): 19.663 CPU user time (s): 17.2824 CPU system time (s): 2.38064 CPU usage (%): 109.694 Max. virtual memory (cumulated for all children) (Kb): 42076 The end
Begin job on node15 on Tue Jun 6 22:17:07 UTC 2006 FILE ID= 33934-1149632226 PBS_JOBID= 322753 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-bnl1.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node15/33934-1149632226/instance-33934-1149632226.opb 501372388 ROOT/tmp/node15/33934-1149632226 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node15/watcher-33934-1149632226 -o ROOT/results/node15/solver-33934-1149632226 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node15/33934-1149632226/instance-33934-1149632226.opb 501372388 ROOT/tmp/node15/33934-1149632226 MD5SUM SOLVER= f639f6b7f53e3afd14340f75c0e271ee 82c14a26114306e436bf36ef1d1c85a0 c893ceb51a2aaa4ab2f96d97b043cdf0 8c810dcfce02286b111d075d14837741 79b233270d136fcdcf9d8f80d20efef0 MD5SUM BENCH= 86d589e9c21b90dfd700c7c422b09b8c RANDOM SEED= 501372388 /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 : 3000.285 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 : 3000.285 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: 1650592 kB Buffers: 37000 kB Cached: 292624 kB SwapCached: 3236 kB Active: 136740 kB Inactive: 201628 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1650592 kB SwapTotal: 4192956 kB SwapFree: 4181412 kB Dirty: 148 kB Writeback: 0 kB Mapped: 14760 kB Slab: 52984 kB Committed_AS: 424844 kB PageTables: 1488 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node15 on Tue Jun 6 22:17:25 UTC 2006