Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 1.48477 | 1.48273 |
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 |
1.38/1.48 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/420262-1177421412/instance-420262-1177421412.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node42/watcher-420262-1177421412 -o ROOT/results/node42/solver-420262-1177421412 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-420262-1177421412.opb /tmp/evaluation/420262-1177421412/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: 0.98 0.98 0.99 3/77 32487 /proc/meminfo: memFree=1768352/2055920 swapFree=4147460/4192956 [pid=32487] ppid=32485 vsize=12268 CPUtime=0 /proc/32487/stat : 32487 (pbclasp) D 32485 32487 31138 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 190053113 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259415308901 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/32487/statm: 3067 317 242 3 0 167 0 [startup+0.0809891 s] /proc/loadavg: 0.98 0.98 0.99 3/77 32487 /proc/meminfo: memFree=1768352/2055920 swapFree=4147460/4192956 [pid=32487] ppid=32485 vsize=12400 CPUtime=0 /proc/32487/stat : 32487 (pbclasp) S 32485 32487 31138 0 -1 4194304 482 0 0 0 0 0 0 0 16 0 1 0 190053113 12697600 434 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424039010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/32487/statm: 3100 434 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101988 s] /proc/loadavg: 0.98 0.98 0.99 3/77 32487 /proc/meminfo: memFree=1768352/2055920 swapFree=4147460/4192956 [pid=32487] ppid=32485 vsize=12400 CPUtime=0 /proc/32487/stat : 32487 (pbclasp) S 32485 32487 31138 0 -1 4194304 482 0 0 0 0 0 0 0 16 0 1 0 190053113 12697600 434 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424039010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/32487/statm: 3100 434 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.302025 s] /proc/loadavg: 0.98 0.98 0.99 3/77 32487 /proc/meminfo: memFree=1768352/2055920 swapFree=4147460/4192956 [pid=32487] ppid=32485 vsize=12400 CPUtime=0 /proc/32487/stat : 32487 (pbclasp) S 32485 32487 31138 0 -1 4194304 482 0 0 0 0 0 0 0 16 0 1 0 190053113 12697600 434 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424039010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/32487/statm: 3100 434 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.701101 s] /proc/loadavg: 0.98 0.98 0.99 3/77 32487 /proc/meminfo: memFree=1768352/2055920 swapFree=4147460/4192956 [pid=32487] ppid=32485 vsize=12400 CPUtime=0 /proc/32487/stat : 32487 (pbclasp) S 32485 32487 31138 0 -1 4194304 482 0 0 0 0 0 0 0 16 0 1 0 190053113 12697600 434 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424039010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/32487/statm: 3100 434 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+1.10518 s] /proc/loadavg: 0.98 0.98 0.99 2/81 32492 /proc/meminfo: memFree=1766584/2055920 swapFree=4147460/4192956 [pid=32487] ppid=32485 vsize=12400 CPUtime=0 /proc/32487/stat : 32487 (pbclasp) S 32485 32487 31138 0 -1 4194304 482 0 0 0 0 0 0 0 16 0 1 0 190053113 12697600 434 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424039010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/32487/statm: 3100 434 320 3 0 200 0 [pid=32489] ppid=32487 vsize=5352 CPUtime=0.01 /proc/32489/stat : 32489 (sh) S 32487 32487 31138 0 -1 4194304 297 502 0 0 0 0 1 0 16 0 1 0 190053114 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/32489/statm: 1338 224 188 169 0 49 0 [pid=32491] ppid=32489 vsize=2820 CPUtime=1.07 /proc/32491/stat : 32491 (clasp-1.0) R 32489 32487 31138 0 -1 4194304 350 0 0 0 107 0 0 0 25 0 1 0 190053114 2887680 315 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784714 0 0 4096 0 0 0 0 17 1 0 0 /proc/32491/statm: 705 315 245 81 0 79 0 [pid=32492] ppid=32489 vsize=12268 CPUtime=0 /proc/32492/stat : 32492 (pboutclasp.pl) S 32489 32487 31138 0 -1 4194304 416 0 0 0 0 0 0 0 21 0 1 0 190053114 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259424039010 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/32492/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.08 Current children cumulated vsize (KiB) 32840 [startup+1.30121 s] /proc/loadavg: 0.98 0.98 0.99 2/81 32492 /proc/meminfo: memFree=1766584/2055920 swapFree=4147460/4192956 [pid=32487] ppid=32485 vsize=12400 CPUtime=0 /proc/32487/stat : 32487 (pbclasp) S 32485 32487 31138 0 -1 4194304 482 0 0 0 0 0 0 0 16 0 1 0 190053113 12697600 434 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424039010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/32487/statm: 3100 434 320 3 0 200 0 [pid=32489] ppid=32487 vsize=5352 CPUtime=0.01 /proc/32489/stat : 32489 (sh) S 32487 32487 31138 0 -1 4194304 297 502 0 0 0 0 1 0 16 0 1 0 190053114 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/32489/statm: 1338 224 188 169 0 49 0 [pid=32491] ppid=32489 vsize=2820 CPUtime=1.27 /proc/32491/stat : 32491 (clasp-1.0) R 32489 32487 31138 0 -1 4194304 350 0 0 0 127 0 0 0 25 0 1 0 190053114 2887680 315 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737400 0 0 4096 0 0 0 0 17 1 0 0 /proc/32491/statm: 705 315 245 81 0 79 0 [pid=32492] ppid=32489 vsize=12268 CPUtime=0 /proc/32492/stat : 32492 (pboutclasp.pl) S 32489 32487 31138 0 -1 4194304 416 0 0 0 0 0 0 0 21 0 1 0 190053114 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259424039010 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/32492/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.28 Current children cumulated vsize (KiB) 32840 [startup+1.40123 s] /proc/loadavg: 0.98 0.98 0.99 2/81 32492 /proc/meminfo: memFree=1766584/2055920 swapFree=4147460/4192956 [pid=32487] ppid=32485 vsize=12400 CPUtime=0 /proc/32487/stat : 32487 (pbclasp) S 32485 32487 31138 0 -1 4194304 482 0 0 0 0 0 0 0 16 0 1 0 190053113 12697600 434 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424039010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/32487/statm: 3100 434 320 3 0 200 0 [pid=32489] ppid=32487 vsize=5352 CPUtime=0.01 /proc/32489/stat : 32489 (sh) S 32487 32487 31138 0 -1 4194304 297 502 0 0 0 0 1 0 16 0 1 0 190053114 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/32489/statm: 1338 224 188 169 0 49 0 [pid=32491] ppid=32489 vsize=2820 CPUtime=1.37 /proc/32491/stat : 32491 (clasp-1.0) R 32489 32487 31138 0 -1 4194304 351 0 0 0 137 0 0 0 25 0 1 0 190053114 2887680 316 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782716 0 0 4096 0 0 0 0 17 1 0 0 /proc/32491/statm: 705 316 245 81 0 79 0 [pid=32492] ppid=32489 vsize=12268 CPUtime=0 /proc/32492/stat : 32492 (pboutclasp.pl) S 32489 32487 31138 0 -1 4194304 416 0 0 0 0 0 0 0 21 0 1 0 190053114 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259424039010 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/32492/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.38 Current children cumulated vsize (KiB) 32840 Child status: 0 Real time (s): 1.48273 CPU time (s): 1.48477 CPU user time (s): 1.46878 CPU system time (s): 0.015997 CPU usage (%): 100.138 Max. virtual memory (cumulated for all children) (KiB): 32840 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.46878 system time used= 0.015997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2164 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= 54 involuntary context switches= 36 runsolver used 0.003999 second user time and 0.008998 second system time The end
Begin job on node42 on Tue Apr 24 13:30:12 UTC 2007 IDJOB= 420262 IDBENCH= 47832 IDSOLVER= 167 FILE ID= node42/420262-1177421412 PBS_JOBID= 4675668 Free space on /tmp= 66448 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-420262-1177421412.opb /tmp/evaluation/420262-1177421412/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-420262-1177421412 -o ROOT/results/node42/conversion-420262-1177421412 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420262-1177421412/instance-420262-1177421412.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node42/watcher-420262-1177421412 -o ROOT/results/node42/solver-420262-1177421412 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-420262-1177421412.opb /tmp/evaluation/420262-1177421412/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 903ade4eaec463fe861cf04665956f28 RANDOM SEED= 846104081 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: 1768760 kB Buffers: 42000 kB Cached: 145144 kB SwapCached: 14816 kB Active: 129728 kB Inactive: 102444 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1768760 kB SwapTotal: 4192956 kB SwapFree: 4147460 kB Dirty: 716 kB Writeback: 0 kB Mapped: 51936 kB Slab: 40332 kB Committed_AS: 3598164 kB PageTables: 1972 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= 66448 MiB End job on node42 on Tue Apr 24 13:30:14 UTC 2007