Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-03-23 | UNSAT | 2.75458 | 2.7522 |
Name | normalized-PB07/PURE-SAT/SAT07/ crafted/spence/medium/s57-100.opb |
MD5SUM | 903ade4eaec463fe861cf04665956f28 |
Bench Category | PURE-SAT (instances containing only clauses) |
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 | 1.48477 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 57 |
Total number of constraints | 124 |
Number of constraints which are clauses | 124 |
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 | 3 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 5 |
Number of bits of the biggest sum of numbers | 3 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
2.68/2.75 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/420253-1177421323/instance-420253-1177421323.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node65/watcher-420253-1177421323 -o ROOT/results/node65/solver-420253-1177421323 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-420253-1177421323.opb /tmp/evaluation/420253-1177421323/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: 0.79 0.94 0.98 3/64 7414 /proc/meminfo: memFree=1828904/2055920 swapFree=4184072/4192956 [pid=7414] ppid=7412 vsize=12268 CPUtime=0 /proc/7414/stat : 7414 (pbclasp) D 7412 7414 6166 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 218121984 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257203862117 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/7414/statm: 3067 317 242 3 0 167 0 [startup+0.068108 s] /proc/loadavg: 0.79 0.94 0.98 3/64 7414 /proc/meminfo: memFree=1828904/2055920 swapFree=4184072/4192956 [pid=7414] ppid=7412 vsize=12400 CPUtime=0 /proc/7414/stat : 7414 (pbclasp) S 7412 7414 6166 0 -1 4194304 482 0 0 0 0 0 0 0 16 0 1 0 218121984 12697600 434 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/7414/statm: 3100 434 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101106 s] /proc/loadavg: 0.79 0.94 0.98 3/64 7414 /proc/meminfo: memFree=1828904/2055920 swapFree=4184072/4192956 [pid=7414] ppid=7412 vsize=12400 CPUtime=0 /proc/7414/stat : 7414 (pbclasp) S 7412 7414 6166 0 -1 4194304 482 0 0 0 0 0 0 0 16 0 1 0 218121984 12697600 434 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/7414/statm: 3100 434 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.301122 s] /proc/loadavg: 0.79 0.94 0.98 3/64 7414 /proc/meminfo: memFree=1828904/2055920 swapFree=4184072/4192956 [pid=7414] ppid=7412 vsize=12400 CPUtime=0 /proc/7414/stat : 7414 (pbclasp) S 7412 7414 6166 0 -1 4194304 482 0 0 0 0 0 0 0 16 0 1 0 218121984 12697600 434 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/7414/statm: 3100 434 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.701156 s] /proc/loadavg: 0.79 0.94 0.98 3/64 7414 /proc/meminfo: memFree=1828904/2055920 swapFree=4184072/4192956 [pid=7414] ppid=7412 vsize=12400 CPUtime=0 /proc/7414/stat : 7414 (pbclasp) S 7412 7414 6166 0 -1 4194304 482 0 0 0 0 0 0 0 16 0 1 0 218121984 12697600 434 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/7414/statm: 3100 434 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+1.50122 s] /proc/loadavg: 0.79 0.94 0.98 2/68 7419 /proc/meminfo: memFree=1827144/2055920 swapFree=4184072/4192956 [pid=7414] ppid=7412 vsize=12400 CPUtime=0 /proc/7414/stat : 7414 (pbclasp) S 7412 7414 6166 0 -1 4194304 482 0 0 0 0 0 0 0 16 0 1 0 218121984 12697600 434 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/7414/statm: 3100 434 320 3 0 200 0 [pid=7416] ppid=7414 vsize=5352 CPUtime=0.01 /proc/7416/stat : 7416 (sh) S 7414 7414 6166 0 -1 4194304 297 502 0 0 0 0 1 0 16 0 1 0 218121985 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/7416/statm: 1338 224 188 169 0 49 0 [pid=7418] ppid=7416 vsize=2440 CPUtime=1.47 /proc/7418/stat : 7418 (clasp) R 7416 7414 6166 0 -1 4194304 315 0 0 0 147 0 0 0 25 0 1 0 218121986 2498560 281 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134746191 0 0 4096 0 0 0 0 17 0 0 0 /proc/7418/statm: 610 281 194 154 0 80 0 [pid=7419] ppid=7416 vsize=12268 CPUtime=0 /proc/7419/stat : 7419 (pboutclasp.pl) S 7416 7414 6166 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 218121986 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 257212592226 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/7419/statm: 3067 372 289 3 0 167 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 32460 Solver just ended. Dumping a history of the last processes samples [startup+2.30129 s] /proc/loadavg: 0.79 0.94 0.98 2/68 7419 /proc/meminfo: memFree=1827144/2055920 swapFree=4184072/4192956 [pid=7414] ppid=7412 vsize=12400 CPUtime=0 /proc/7414/stat : 7414 (pbclasp) S 7412 7414 6166 0 -1 4194304 482 0 0 0 0 0 0 0 16 0 1 0 218121984 12697600 434 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/7414/statm: 3100 434 320 3 0 200 0 [pid=7416] ppid=7414 vsize=5352 CPUtime=0.01 /proc/7416/stat : 7416 (sh) S 7414 7414 6166 0 -1 4194304 297 502 0 0 0 0 1 0 16 0 1 0 218121985 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/7416/statm: 1338 224 188 169 0 49 0 [pid=7418] ppid=7416 vsize=2572 CPUtime=2.27 /proc/7418/stat : 7418 (clasp) R 7416 7414 6166 0 -1 4194304 319 0 0 0 227 0 0 0 25 0 1 0 218121986 2633728 285 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134746393 0 0 4096 0 0 0 0 17 0 0 0 /proc/7418/statm: 643 285 194 154 0 113 0 [pid=7419] ppid=7416 vsize=12268 CPUtime=0 /proc/7419/stat : 7419 (pboutclasp.pl) S 7416 7414 6166 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 218121986 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 257212592226 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/7419/statm: 3067 372 289 3 0 167 0 Current children cumulated CPU time (s) 2.28 Current children cumulated vsize (KiB) 32592 [startup+2.70132 s] /proc/loadavg: 0.79 0.94 0.98 2/68 7419 /proc/meminfo: memFree=1827144/2055920 swapFree=4184072/4192956 [pid=7414] ppid=7412 vsize=12400 CPUtime=0 /proc/7414/stat : 7414 (pbclasp) S 7412 7414 6166 0 -1 4194304 482 0 0 0 0 0 0 0 16 0 1 0 218121984 12697600 434 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/7414/statm: 3100 434 320 3 0 200 0 [pid=7416] ppid=7414 vsize=5352 CPUtime=0.01 /proc/7416/stat : 7416 (sh) S 7414 7414 6166 0 -1 4194304 297 502 0 0 0 0 1 0 16 0 1 0 218121985 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/7416/statm: 1338 224 188 169 0 49 0 [pid=7418] ppid=7416 vsize=2572 CPUtime=2.67 /proc/7418/stat : 7418 (clasp) R 7416 7414 6166 0 -1 4194304 321 0 0 0 267 0 0 0 25 0 1 0 218121986 2633728 287 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740497 0 0 4096 0 0 0 0 17 0 0 0 /proc/7418/statm: 643 287 194 154 0 113 0 [pid=7419] ppid=7416 vsize=12268 CPUtime=0 /proc/7419/stat : 7419 (pboutclasp.pl) S 7416 7414 6166 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 218121986 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 257212592226 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/7419/statm: 3067 372 289 3 0 167 0 Current children cumulated CPU time (s) 2.68 Current children cumulated vsize (KiB) 32592 Child status: 0 Real time (s): 2.7522 CPU time (s): 2.75458 CPU user time (s): 2.73958 CPU system time (s): 0.014997 CPU usage (%): 100.086 Max. virtual memory (cumulated for all children) (KiB): 32592 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.73958 system time used= 0.014997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2138 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= 49 involuntary context switches= 18 runsolver used 0.004999 second user time and 0.011998 second system time The end
Begin job on node65 on Tue Apr 24 13:28:44 UTC 2007 IDJOB= 420253 IDBENCH= 47832 IDSOLVER= 158 FILE ID= node65/420253-1177421323 PBS_JOBID= 4675663 Free space on /tmp= 66401 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/spence/medium/s57-100.opb COMMAND LINE= pbclasp instance-420253-1177421323.opb /tmp/evaluation/420253-1177421323/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-420253-1177421323 -o ROOT/results/node65/conversion-420253-1177421323 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420253-1177421323/instance-420253-1177421323.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node65/watcher-420253-1177421323 -o ROOT/results/node65/solver-420253-1177421323 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-420253-1177421323.opb /tmp/evaluation/420253-1177421323/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 903ade4eaec463fe861cf04665956f28 RANDOM SEED= 512619504 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node65.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 : 3000.245 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 : 3000.245 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: 1829312 kB Buffers: 13404 kB Cached: 151528 kB SwapCached: 2824 kB Active: 54632 kB Inactive: 125676 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1829312 kB SwapTotal: 4192956 kB SwapFree: 4184072 kB Dirty: 1248 kB Writeback: 0 kB Mapped: 21436 kB Slab: 32256 kB Committed_AS: 2464420 kB PageTables: 1476 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= 66401 MiB End job on node65 on Tue Apr 24 13:28:47 UTC 2007