Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 9.51755 | 9.52503 |
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 |
9.46/9.52 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/364105-1177037107/instance-364105-1177037107.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node5/watcher-364105-1177037107 -o ROOT/results/node5/solver-364105-1177037107 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364105-1177037107.opb /tmp/evaluation/364105-1177037107/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: 0.92 0.98 0.99 3/77 28723 /proc/meminfo: memFree=1784512/2055920 swapFree=4151632/4192956 [pid=28723] ppid=28721 vsize=12268 CPUtime=0 /proc/28723/stat : 28723 (pbclasp) R 28721 28723 26165 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 179748336 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922380286 0 0 4224 0 0 0 0 17 1 0 0 /proc/28723/statm: 3067 317 242 3 0 167 0 [startup+0.087249 s] /proc/loadavg: 0.92 0.98 0.99 3/77 28723 /proc/meminfo: memFree=1784512/2055920 swapFree=4151632/4192956 [pid=28723] ppid=28721 vsize=14428 CPUtime=0.07 /proc/28723/stat : 28723 (pbclasp) R 28721 28723 26165 0 -1 4194304 6272 0 0 0 6 1 0 0 18 0 1 0 179748336 14774272 932 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913359274 0 0 4224 16384 0 0 0 17 1 0 0 /proc/28723/statm: 3607 932 320 3 0 707 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 14428 [startup+0.10125 s] /proc/loadavg: 0.92 0.98 0.99 3/77 28723 /proc/meminfo: memFree=1784512/2055920 swapFree=4151632/4192956 [pid=28723] ppid=28721 vsize=14428 CPUtime=0.09 /proc/28723/stat : 28723 (pbclasp) R 28721 28723 26165 0 -1 4194304 7540 0 0 0 7 2 0 0 18 0 1 0 179748336 14774272 904 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913359274 0 0 4224 16384 0 0 0 17 1 0 0 /proc/28723/statm: 3607 916 320 3 0 707 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 14428 [startup+0.301274 s] /proc/loadavg: 0.92 0.98 0.99 3/77 28723 /proc/meminfo: memFree=1784512/2055920 swapFree=4151632/4192956 [pid=28723] ppid=28721 vsize=14428 CPUtime=0.29 /proc/28723/stat : 28723 (pbclasp) R 28721 28723 26165 0 -1 4194304 25876 0 0 0 22 7 0 0 19 0 1 0 179748336 14774272 952 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913359274 0 0 4224 16384 0 0 0 17 1 0 0 /proc/28723/statm: 3607 952 320 3 0 707 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 14428 [startup+0.701318 s] /proc/loadavg: 0.92 0.98 0.99 3/77 28723 /proc/meminfo: memFree=1784512/2055920 swapFree=4151632/4192956 [pid=28723] ppid=28721 vsize=14552 CPUtime=0.69 /proc/28723/stat : 28723 (pbclasp) R 28721 28723 26165 0 -1 4194304 61786 0 0 0 50 19 0 0 22 0 1 0 179748336 14901248 981 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913359274 0 0 4224 16384 0 0 0 17 1 0 0 /proc/28723/statm: 3638 981 320 3 0 738 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 14552 [startup+1.50141 s] /proc/loadavg: 0.92 0.98 0.99 2/78 28724 /proc/meminfo: memFree=1781944/2055920 swapFree=4151632/4192956 [pid=28723] ppid=28721 vsize=14804 CPUtime=1.49 /proc/28723/stat : 28723 (pbclasp) R 28721 28723 26165 0 -1 4194304 131168 0 0 0 107 42 0 0 25 0 1 0 179748336 15159296 1046 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913359274 0 0 4224 16384 0 0 0 17 1 0 0 /proc/28723/statm: 3701 1046 320 3 0 801 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 14804 [startup+3.10159 s] /proc/loadavg: 0.92 0.98 0.99 2/78 28724 /proc/meminfo: memFree=1781304/2055920 swapFree=4151632/4192956 [pid=28723] ppid=28721 vsize=15468 CPUtime=3.09 /proc/28723/stat : 28723 (pbclasp) R 28721 28723 26165 0 -1 4194304 269332 0 0 0 231 78 0 0 25 0 1 0 179748336 15839232 1206 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913359274 0 0 4224 16384 0 0 0 17 1 0 0 /proc/28723/statm: 3867 1206 320 3 0 967 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 15468 [startup+6.30295 s] /proc/loadavg: 0.93 0.98 0.99 2/78 28724 /proc/meminfo: memFree=1778424/2055920 swapFree=4151632/4192956 [pid=28723] ppid=28721 vsize=18204 CPUtime=5.46 /proc/28723/stat : 28723 (pbclasp) S 28721 28723 26165 0 -1 4194304 305549 0 0 0 457 89 0 0 16 0 1 0 179748336 18640896 1889 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/28723/statm: 4551 1889 324 3 0 1651 0 Current children cumulated CPU time (s) 5.46 Current children cumulated vsize (KiB) 18204 Solver just ended. Dumping a history of the last processes samples [startup+7.90113 s] /proc/loadavg: 0.93 0.98 0.99 2/80 28726 /proc/meminfo: memFree=1776232/2055920 swapFree=4151632/4192956 [pid=28723] ppid=28721 vsize=18204 CPUtime=5.46 /proc/28723/stat : 28723 (pbclasp) S 28721 28723 26165 0 -1 4194304 305549 0 0 0 457 89 0 0 16 0 1 0 179748336 18640896 1889 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/28723/statm: 4551 1889 324 3 0 1651 0 [pid=28725] ppid=28723 vsize=5352 CPUtime=0 /proc/28725/stat : 28725 (sh) S 28723 28723 26165 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 179748883 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/28725/statm: 1338 229 193 169 0 49 0 [pid=28726] ppid=28725 vsize=12532 CPUtime=2.41 /proc/28726/stat : 28726 (pb2clasp1) R 28725 28723 26165 0 -1 4194304 546 0 0 0 241 0 0 0 25 0 1 0 179748883 12832768 508 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 226931327972 0 0 4224 0 0 0 0 17 1 0 0 /proc/28726/statm: 3133 508 340 3 0 233 0 Current children cumulated CPU time (s) 7.87 Current children cumulated vsize (KiB) 36088 [startup+8.70122 s] /proc/loadavg: 0.93 0.98 0.99 2/81 28733 /proc/meminfo: memFree=1767264/2055920 swapFree=4151632/4192956 [pid=28723] ppid=28721 vsize=20052 CPUtime=8.51 /proc/28723/stat : 28723 (pbclasp) S 28721 28723 26165 0 -1 4194304 306705 1636 0 0 462 90 297 2 17 0 1 0 179748336 20533248 2367 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/28723/statm: 5013 2367 343 3 0 2113 0 [pid=28731] ppid=28723 vsize=5352 CPUtime=0 /proc/28731/stat : 28731 (sh) S 28723 28723 26165 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 179749189 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/28731/statm: 1338 224 188 169 0 49 0 [pid=28732] ppid=28731 vsize=2520 CPUtime=0 /proc/28732/stat : 28732 (cat) S 28731 28723 26165 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 179749190 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 226913648866 0 0 4096 0 18446744071563648864 0 0 17 1 0 0 /proc/28732/statm: 630 87 71 4 0 42 0 [pid=28733] ppid=28731 vsize=7156 CPUtime=0.15 /proc/28733/stat : 28733 (clasp-1.0) R 28731 28723 26165 0 -1 4194304 1424 0 0 0 15 0 0 0 19 0 1 0 179749190 7327744 1386 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 8328827 0 0 4096 0 0 0 0 17 1 0 0 /proc/28733/statm: 1789 1386 230 81 0 1163 0 Current children cumulated CPU time (s) 8.66 Current children cumulated vsize (KiB) 35080 [startup+9.10127 s] /proc/loadavg: 0.93 0.98 0.99 2/81 28733 /proc/meminfo: memFree=1767264/2055920 swapFree=4151632/4192956 [pid=28723] ppid=28721 vsize=20052 CPUtime=8.51 /proc/28723/stat : 28723 (pbclasp) S 28721 28723 26165 0 -1 4194304 306705 1636 0 0 462 90 297 2 17 0 1 0 179748336 20533248 2367 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/28723/statm: 5013 2367 343 3 0 2113 0 [pid=28731] ppid=28723 vsize=5352 CPUtime=0 /proc/28731/stat : 28731 (sh) S 28723 28723 26165 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 179749189 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/28731/statm: 1338 224 188 169 0 49 0 [pid=28733] ppid=28731 vsize=14384 CPUtime=0.54 /proc/28733/stat : 28733 (clasp-1.0) R 28731 28723 26165 0 -1 4194304 3429 0 0 0 53 1 0 0 22 0 1 0 179749190 14729216 3101 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134682546 0 0 4096 0 0 0 0 17 1 0 0 /proc/28733/statm: 3596 3101 234 81 0 2970 0 Current children cumulated CPU time (s) 9.05 Current children cumulated vsize (KiB) 39788 [startup+9.50132 s] /proc/loadavg: 0.93 0.98 0.99 2/81 28733 /proc/meminfo: memFree=1767264/2055920 swapFree=4151632/4192956 [pid=28723] ppid=28721 vsize=20052 CPUtime=8.51 /proc/28723/stat : 28723 (pbclasp) S 28721 28723 26165 0 -1 4194304 306705 1636 0 0 462 90 297 2 17 0 1 0 179748336 20533248 2367 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/28723/statm: 5013 2367 343 3 0 2113 0 [pid=28731] ppid=28723 vsize=5352 CPUtime=0 /proc/28731/stat : 28731 (sh) S 28723 28723 26165 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 179749189 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/28731/statm: 1338 224 188 169 0 49 0 [pid=28733] ppid=28731 vsize=21376 CPUtime=0.95 /proc/28733/stat : 28733 (clasp-1.0) R 28731 28723 26165 0 -1 4194304 7033 0 0 0 92 3 0 0 25 0 1 0 179749190 21889024 4823 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160492806 0 0 4096 0 0 0 0 17 1 0 0 /proc/28733/statm: 5344 4823 246 81 0 4718 0 Current children cumulated CPU time (s) 9.46 Current children cumulated vsize (KiB) 46780 Child status: 0 Real time (s): 9.52503 CPU time (s): 9.51755 CPU user time (s): 8.5367 CPU system time (s): 0.98085 CPU usage (%): 99.9215 Max. virtual memory (cumulated for all children) (KiB): 50576 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.5367 system time used= 0.98085 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 317591 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= 584 involuntary context switches= 368 runsolver used 0.014997 second user time and 0.023996 second system time The end
Begin job on node5 on Fri Apr 20 02:45:07 UTC 2007 IDJOB= 364105 IDBENCH= 2068 IDSOLVER= 167 FILE ID= node5/364105-1177037107 PBS_JOBID= 4630632 Free space on /tmp= 66355 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-364105-1177037107.opb /tmp/evaluation/364105-1177037107/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-364105-1177037107 -o ROOT/results/node5/conversion-364105-1177037107 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364105-1177037107/instance-364105-1177037107.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node5/watcher-364105-1177037107 -o ROOT/results/node5/solver-364105-1177037107 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364105-1177037107.opb /tmp/evaluation/364105-1177037107/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 74304bad8e53580b77abf30e0c0ba7f6 RANDOM SEED= 871623141 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node5.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 : 3000.232 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 : 3000.232 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: 1785112 kB Buffers: 56196 kB Cached: 149272 kB SwapCached: 9344 kB Active: 97188 kB Inactive: 132548 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1785112 kB SwapTotal: 4192956 kB SwapFree: 4151632 kB Dirty: 1996 kB Writeback: 0 kB Mapped: 30648 kB Slab: 26644 kB Committed_AS: 8915244 kB PageTables: 1720 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= 66351 MiB End job on node5 on Fri Apr 20 02:45:17 UTC 2007