Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | UNSAT | 11.0503 | 11.0571 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-ssa6288-047.opb |
MD5SUM | 74304bad8e53580b77abf30e0c0ba7f6 |
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 | 0.306952 |
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 | 20820 |
Total number of constraints | 44648 |
Number of constraints which are clauses | 44648 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 6 |
Number of terms in the objective function | 20820 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 20820 |
Number of bits of the sum of numbers in the objective function | 15 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 20820 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
10.96/11.05 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/364096-1177037067/instance-364096-1177037067.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node42/watcher-364096-1177037067 -o ROOT/results/node42/solver-364096-1177037067 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364096-1177037067.opb /tmp/evaluation/364096-1177037067/temp Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.84 0.97 0.99 3/77 8696 /proc/meminfo: memFree=1749344/2055920 swapFree=4146044/4192956 [pid=8696] ppid=8694 vsize=12268 CPUtime=0 /proc/8696/stat : 8696 (pbclasp) R 8694 8696 7029 0 -1 4194304 410 0 0 0 0 0 0 0 18 0 1 0 151618556 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259414987489 0 0 4224 0 0 0 0 17 1 0 0 /proc/8696/statm: 3067 376 286 3 0 167 0 [startup+0.0132601 s] /proc/loadavg: 0.84 0.97 0.99 3/77 8696 /proc/meminfo: memFree=1749344/2055920 swapFree=4146044/4192956 [pid=8696] ppid=8694 vsize=12796 CPUtime=0.01 /proc/8696/stat : 8696 (pbclasp) R 8694 8696 7029 0 -1 4194304 557 0 0 0 1 0 0 0 18 0 1 0 151618556 13103104 523 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259435084570 0 0 4224 16384 0 0 0 17 1 0 0 /proc/8696/statm: 3199 524 314 3 0 299 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12796 [startup+0.101277 s] /proc/loadavg: 0.84 0.97 0.99 3/77 8696 /proc/meminfo: memFree=1749344/2055920 swapFree=4146044/4192956 [pid=8696] ppid=8694 vsize=14428 CPUtime=0.09 /proc/8696/stat : 8696 (pbclasp) R 8694 8696 7029 0 -1 4194304 7666 0 0 0 7 2 0 0 18 0 1 0 151618556 14774272 934 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259415020970 0 0 4224 16384 0 0 0 17 1 0 0 /proc/8696/statm: 3607 934 320 3 0 707 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 14428 [startup+0.301314 s] /proc/loadavg: 0.84 0.97 0.99 3/77 8696 /proc/meminfo: memFree=1749344/2055920 swapFree=4146044/4192956 [pid=8696] ppid=8694 vsize=14428 CPUtime=0.29 /proc/8696/stat : 8696 (pbclasp) R 8694 8696 7029 0 -1 4194304 25957 0 0 0 22 7 0 0 19 0 1 0 151618556 14774272 937 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259415020970 0 0 4224 16384 0 0 0 17 1 0 0 /proc/8696/statm: 3607 948 320 3 0 707 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 14428 [startup+0.701391 s] /proc/loadavg: 0.84 0.97 0.99 3/77 8696 /proc/meminfo: memFree=1749344/2055920 swapFree=4146044/4192956 [pid=8696] ppid=8694 vsize=14552 CPUtime=0.69 /proc/8696/stat : 8696 (pbclasp) R 8694 8696 7029 0 -1 4194304 61786 0 0 0 50 19 0 0 23 0 1 0 151618556 14901248 935 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259415351513 0 0 4224 16384 0 0 0 17 1 0 0 /proc/8696/statm: 3638 944 320 3 0 738 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 14552 [startup+1.50154 s] /proc/loadavg: 0.84 0.97 0.99 2/78 8697 /proc/meminfo: memFree=1746648/2055920 swapFree=4146044/4192956 [pid=8696] ppid=8694 vsize=14804 CPUtime=1.49 /proc/8696/stat : 8696 (pbclasp) R 8694 8696 7029 0 -1 4194304 131125 0 0 0 112 37 0 0 25 0 1 0 151618556 15159296 1046 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259415020970 0 0 4224 16384 0 0 0 17 1 0 0 /proc/8696/statm: 3701 1046 320 3 0 801 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 14804 [startup+3.10185 s] /proc/loadavg: 0.84 0.97 0.99 2/78 8697 /proc/meminfo: memFree=1746008/2055920 swapFree=4146044/4192956 [pid=8696] ppid=8694 vsize=15468 CPUtime=3.09 /proc/8696/stat : 8696 (pbclasp) R 8694 8696 7029 0 -1 4194304 269262 0 0 0 235 74 0 0 25 0 1 0 151618556 15839232 1206 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259415020970 0 0 4224 16384 0 0 0 17 1 0 0 /proc/8696/statm: 3867 1206 320 3 0 967 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 15468 [startup+6.30146 s] /proc/loadavg: 0.85 0.97 0.99 2/78 8697 /proc/meminfo: memFree=1743192/2055920 swapFree=4146044/4192956 [pid=8696] ppid=8694 vsize=18204 CPUtime=5.44 /proc/8696/stat : 8696 (pbclasp) S 8694 8696 7029 0 -1 4194304 305549 0 0 0 459 85 0 0 16 0 1 0 151618556 18640896 1889 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424039010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/8696/statm: 4551 1889 324 3 0 1651 0 Current children cumulated CPU time (s) 5.44 Current children cumulated vsize (KiB) 18204 Solver just ended. Dumping a history of the last processes samples [startup+9.50107 s] /proc/loadavg: 0.85 0.97 0.99 2/81 8706 /proc/meminfo: memFree=1734848/2055920 swapFree=4146044/4192956 [pid=8696] ppid=8694 vsize=20052 CPUtime=8.47 /proc/8696/stat : 8696 (pbclasp) S 8694 8696 7029 0 -1 4194304 306707 1636 0 0 464 86 294 3 17 0 1 0 151618556 20533248 2367 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/8696/statm: 5013 2367 343 3 0 2113 0 [pid=8704] ppid=8696 vsize=5352 CPUtime=0 /proc/8704/stat : 8704 (sh) S 8696 8696 7029 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 151619405 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/8704/statm: 1338 224 188 169 0 49 0 [pid=8705] ppid=8704 vsize=2520 CPUtime=0 /proc/8705/stat : 8705 (cat) S 8704 8696 7029 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 151619405 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259415310562 0 0 4096 0 18446744071563648864 0 0 17 1 0 0 /proc/8705/statm: 630 87 71 4 0 42 0 [pid=8706] ppid=8704 vsize=21792 CPUtime=0.99 /proc/8706/stat : 8706 (clasp) R 8704 8696 7029 0 -1 4194304 5153 0 0 0 97 2 0 0 25 0 1 0 151619405 22315008 5073 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135039891 0 0 4096 0 0 0 0 17 1 0 0 /proc/8706/statm: 5448 5073 173 154 0 4918 0 Current children cumulated CPU time (s) 9.46 Current children cumulated vsize (KiB) 49716 [startup+10.3012 s] /proc/loadavg: 0.87 0.97 0.99 2/81 8706 /proc/meminfo: memFree=1711040/2055920 swapFree=4146044/4192956 [pid=8696] ppid=8694 vsize=20052 CPUtime=8.47 /proc/8696/stat : 8696 (pbclasp) S 8694 8696 7029 0 -1 4194304 306707 1636 0 0 464 86 294 3 17 0 1 0 151618556 20533248 2367 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/8696/statm: 5013 2367 343 3 0 2113 0 [pid=8704] ppid=8696 vsize=5352 CPUtime=0 /proc/8704/stat : 8704 (sh) S 8696 8696 7029 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 151619405 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/8704/statm: 1338 224 188 169 0 49 0 [pid=8705] ppid=8704 vsize=2520 CPUtime=0 /proc/8705/stat : 8705 (cat) S 8704 8696 7029 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 151619405 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259415310562 0 0 4096 0 18446744071563648864 0 0 17 1 0 0 /proc/8705/statm: 630 87 71 4 0 42 0 [pid=8706] ppid=8704 vsize=35328 CPUtime=1.79 /proc/8706/stat : 8706 (clasp) R 8704 8696 7029 0 -1 4194304 8617 0 0 0 175 4 0 0 25 0 1 0 151619405 36175872 8422 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 12873343 0 0 4096 0 0 0 0 17 1 0 0 /proc/8706/statm: 8832 8422 181 154 0 8302 0 Current children cumulated CPU time (s) 10.26 Current children cumulated vsize (KiB) 63252 [startup+10.7013 s] /proc/loadavg: 0.87 0.97 0.99 2/81 8706 /proc/meminfo: memFree=1711040/2055920 swapFree=4146044/4192956 [pid=8696] ppid=8694 vsize=20052 CPUtime=8.47 /proc/8696/stat : 8696 (pbclasp) S 8694 8696 7029 0 -1 4194304 306707 1636 0 0 464 86 294 3 17 0 1 0 151618556 20533248 2367 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/8696/statm: 5013 2367 343 3 0 2113 0 [pid=8704] ppid=8696 vsize=5352 CPUtime=0 /proc/8704/stat : 8704 (sh) S 8696 8696 7029 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 151619405 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/8704/statm: 1338 224 188 169 0 49 0 [pid=8706] ppid=8704 vsize=35432 CPUtime=2.19 /proc/8706/stat : 8706 (clasp) R 8704 8696 7029 0 -1 4194304 8801 0 0 0 215 4 0 0 25 0 1 0 151619405 36282368 8501 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683997 0 0 4096 0 0 0 0 17 1 0 0 /proc/8706/statm: 8858 8501 185 154 0 8328 0 Current children cumulated CPU time (s) 10.66 Current children cumulated vsize (KiB) 60836 [startup+10.9013 s] /proc/loadavg: 0.87 0.97 0.99 2/80 8706 /proc/meminfo: memFree=1697288/2055920 swapFree=4146044/4192956 [pid=8696] ppid=8694 vsize=20052 CPUtime=8.47 /proc/8696/stat : 8696 (pbclasp) S 8694 8696 7029 0 -1 4194304 306707 1636 0 0 464 86 294 3 17 0 1 0 151618556 20533248 2367 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/8696/statm: 5013 2367 343 3 0 2113 0 [pid=8704] ppid=8696 vsize=5352 CPUtime=0 /proc/8704/stat : 8704 (sh) S 8696 8696 7029 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 151619405 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/8704/statm: 1338 224 188 169 0 49 0 [pid=8706] ppid=8704 vsize=42396 CPUtime=2.39 /proc/8706/stat : 8706 (clasp) R 8704 8696 7029 0 -1 4194304 10335 0 0 0 235 4 0 0 25 0 1 0 151619405 43413504 10035 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/8706/statm: 10599 10035 192 154 0 10069 0 Current children cumulated CPU time (s) 10.86 Current children cumulated vsize (KiB) 67800 [startup+11.0064 s] /proc/loadavg: 0.87 0.97 0.99 2/80 8706 /proc/meminfo: memFree=1697288/2055920 swapFree=4146044/4192956 [pid=8696] ppid=8694 vsize=20052 CPUtime=8.47 /proc/8696/stat : 8696 (pbclasp) S 8694 8696 7029 0 -1 4194304 306707 1636 0 0 464 86 294 3 17 0 1 0 151618556 20533248 2367 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/8696/statm: 5013 2367 343 3 0 2113 0 [pid=8704] ppid=8696 vsize=5352 CPUtime=0 /proc/8704/stat : 8704 (sh) S 8696 8696 7029 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 151619405 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/8704/statm: 1338 224 188 169 0 49 0 [pid=8706] ppid=8704 vsize=41332 CPUtime=2.49 /proc/8706/stat : 8706 (clasp) R 8704 8696 7029 0 -1 4194304 10338 0 0 0 245 4 0 0 25 0 1 0 151619405 42323968 9791 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134657580 0 0 4096 0 0 0 0 17 1 0 0 /proc/8706/statm: 10333 9791 192 154 0 9803 0 Current children cumulated CPU time (s) 10.96 Current children cumulated vsize (KiB) 66736 Child status: 0 Real time (s): 11.0571 CPU time (s): 11.0503 CPU user time (s): 10.0815 CPU system time (s): 0.968852 CPU usage (%): 99.9389 Max. virtual memory (cumulated for all children) (KiB): 67800 getrusage(RUSAGE_CHILDREN,...) data: user time used= 10.0815 system time used= 0.968852 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 321335 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 566 involuntary context switches= 483 runsolver used 0.018997 second user time and 0.027995 second system time The end
Begin job on node42 on Fri Apr 20 02:44:27 UTC 2007 IDJOB= 364096 IDBENCH= 2068 IDSOLVER= 158 FILE ID= node42/364096-1177037067 PBS_JOBID= 4630656 Free space on /tmp= 66446 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ssa6288-047.opb COMMAND LINE= pbclasp instance-364096-1177037067.opb /tmp/evaluation/364096-1177037067/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-364096-1177037067 -o ROOT/results/node42/conversion-364096-1177037067 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364096-1177037067/instance-364096-1177037067.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node42/watcher-364096-1177037067 -o ROOT/results/node42/solver-364096-1177037067 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364096-1177037067.opb /tmp/evaluation/364096-1177037067/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 74304bad8e53580b77abf30e0c0ba7f6 RANDOM SEED= 217881581 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node42.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.277 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 : 3000.277 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: 1749944 kB Buffers: 60404 kB Cached: 163712 kB SwapCached: 16944 kB Active: 83632 kB Inactive: 169316 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1749944 kB SwapTotal: 4192956 kB SwapFree: 4146044 kB Dirty: 2768 kB Writeback: 0 kB Mapped: 33392 kB Slab: 38488 kB Committed_AS: 3436356 kB PageTables: 1912 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66443 MiB End job on node42 on Fri Apr 20 02:44:38 UTC 2007