Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-03-23 | UNSAT | 7.32788 | 6.90025 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-25s.smv.opb |
MD5SUM | d7f2e5810238fdfe52a90b4b556d26aa |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
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 | 0.200968 |
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 | 5072 |
Total number of constraints | 12829 |
Number of constraints which are clauses | 11721 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1108 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 15 |
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 | 165 |
Number of bits of the biggest number in a constraint | 8 |
Biggest sum of numbers in a constraint | 546 |
Number of bits of the biggest sum of numbers | 10 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
7.18/6.89 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/361920-1177004563/instance-361920-1177004563.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-361920-1177004563 -o ROOT/results/node42/solver-361920-1177004563 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-361920-1177004563.opb /tmp/evaluation/361920-1177004563/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: 1.00 0.99 0.98 2/77 8978 /proc/meminfo: memFree=1575256/2055920 swapFree=4137756/4192956 [pid=8978] ppid=8976 vsize=12128 CPUtime=0 /proc/8978/stat : 8978 (pbclasp) R 8976 8978 8609 0 -1 4194304 241 0 0 0 0 0 0 0 20 0 1 0 148368240 12419072 207 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259414987489 0 0 4224 0 0 0 0 17 1 0 0 /proc/8978/statm: 3032 216 163 3 0 132 0 [startup+0.055312 s] /proc/loadavg: 1.00 0.99 0.98 2/77 8978 /proc/meminfo: memFree=1575256/2055920 swapFree=4137756/4192956 [pid=8978] ppid=8976 vsize=12532 CPUtime=0.01 /proc/8978/stat : 8978 (pbclasp) S 8976 8978 8609 0 -1 4194304 534 0 0 0 1 0 0 0 16 0 1 0 148368240 12832768 483 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424039010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/8978/statm: 3133 483 320 3 0 233 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12532 [startup+0.107852 s] /proc/loadavg: 1.00 0.99 0.98 2/77 8978 /proc/meminfo: memFree=1575256/2055920 swapFree=4137756/4192956 [pid=8978] ppid=8976 vsize=12532 CPUtime=0.01 /proc/8978/stat : 8978 (pbclasp) S 8976 8978 8609 0 -1 4194304 534 0 0 0 1 0 0 0 16 0 1 0 148368240 12832768 483 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424039010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/8978/statm: 3133 483 320 3 0 233 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12532 [startup+0.301357 s] /proc/loadavg: 1.00 0.99 0.98 2/77 8978 /proc/meminfo: memFree=1575256/2055920 swapFree=4137756/4192956 [pid=8978] ppid=8976 vsize=12532 CPUtime=0.01 /proc/8978/stat : 8978 (pbclasp) S 8976 8978 8609 0 -1 4194304 534 0 0 0 1 0 0 0 16 0 1 0 148368240 12832768 483 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424039010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/8978/statm: 3133 483 320 3 0 233 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12532 [startup+0.701432 s] /proc/loadavg: 1.00 0.99 0.98 2/77 8978 /proc/meminfo: memFree=1575256/2055920 swapFree=4137756/4192956 [pid=8978] ppid=8976 vsize=12532 CPUtime=0.01 /proc/8978/stat : 8978 (pbclasp) S 8976 8978 8609 0 -1 4194304 534 0 0 0 1 0 0 0 16 0 1 0 148368240 12832768 483 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424039010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/8978/statm: 3133 483 320 3 0 233 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12532 [startup+1.50159 s] /proc/loadavg: 1.00 0.99 0.98 3/82 8983 /proc/meminfo: memFree=1564440/2055920 swapFree=4137756/4192956 [pid=8978] ppid=8976 vsize=12532 CPUtime=0.01 /proc/8978/stat : 8978 (pbclasp) S 8976 8978 8609 0 -1 4194304 534 0 0 0 1 0 0 0 16 0 1 0 148368240 12832768 483 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424039010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/8978/statm: 3133 483 320 3 0 233 0 [pid=8980] ppid=8978 vsize=5352 CPUtime=0 /proc/8980/stat : 8980 (sh) S 8978 8978 8609 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 148368243 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/8980/statm: 1338 224 188 169 0 49 0 [pid=8981] ppid=8980 vsize=12400 CPUtime=0.99 /proc/8981/stat : 8981 (pb2clasp1) S 8980 8978 8609 0 -1 4194304 502 0 0 0 99 0 0 0 16 0 1 0 148368243 12697600 461 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259424038866 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/8981/statm: 3100 461 340 3 0 200 0 [pid=8982] ppid=8980 vsize=34332 CPUtime=0.89 /proc/8982/stat : 8982 (clasp) R 8980 8978 8609 0 -1 4194304 8154 0 0 0 87 2 0 0 20 0 1 0 148368243 35155968 8120 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674577 0 0 4096 0 0 0 0 17 0 0 0 /proc/8982/statm: 8583 8120 181 154 0 8053 0 [pid=8983] ppid=8980 vsize=12268 CPUtime=0 /proc/8983/stat : 8983 (pboutclasp.pl) S 8980 8978 8609 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 148368243 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259424039010 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/8983/statm: 3067 372 289 3 0 167 0 Current children cumulated CPU time (s) 1.89 Current children cumulated vsize (KiB) 76884 [startup+3.10189 s] /proc/loadavg: 1.00 0.99 0.98 2/81 8983 /proc/meminfo: memFree=1501728/2055920 swapFree=4137756/4192956 [pid=8978] ppid=8976 vsize=12532 CPUtime=0.01 /proc/8978/stat : 8978 (pbclasp) S 8976 8978 8609 0 -1 4194304 534 0 0 0 1 0 0 0 16 0 1 0 148368240 12832768 483 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424039010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/8978/statm: 3133 483 320 3 0 233 0 [pid=8980] ppid=8978 vsize=5352 CPUtime=0.99 /proc/8980/stat : 8980 (sh) S 8978 8978 8609 0 -1 4194304 297 504 0 0 0 0 99 0 16 0 1 0 148368243 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/8980/statm: 1338 224 188 169 0 49 0 [pid=8982] ppid=8980 vsize=98844 CPUtime=2.48 /proc/8982/stat : 8982 (clasp) R 8980 8978 8609 0 -1 4194304 28299 0 0 0 239 9 0 0 25 0 1 0 148368243 101216256 23686 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134747228 0 0 4096 0 0 0 0 17 1 0 0 /proc/8982/statm: 24711 23686 193 154 0 24181 0 [pid=8983] ppid=8980 vsize=12268 CPUtime=0 /proc/8983/stat : 8983 (pboutclasp.pl) S 8980 8978 8609 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 148368243 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259424039010 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/8983/statm: 3067 372 289 3 0 167 0 Current children cumulated CPU time (s) 3.48 Current children cumulated vsize (KiB) 128996 [startup+6.3015 s] /proc/loadavg: 1.00 0.99 0.98 2/81 8983 /proc/meminfo: memFree=1479904/2055920 swapFree=4137756/4192956 [pid=8978] ppid=8976 vsize=12532 CPUtime=0.01 /proc/8978/stat : 8978 (pbclasp) S 8976 8978 8609 0 -1 4194304 534 0 0 0 1 0 0 0 16 0 1 0 148368240 12832768 483 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424039010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/8978/statm: 3133 483 320 3 0 233 0 [pid=8980] ppid=8978 vsize=5352 CPUtime=0.99 /proc/8980/stat : 8980 (sh) S 8978 8978 8609 0 -1 4194304 297 504 0 0 0 0 99 0 16 0 1 0 148368243 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/8980/statm: 1338 224 188 169 0 49 0 [pid=8982] ppid=8980 vsize=98108 CPUtime=5.68 /proc/8982/stat : 8982 (clasp) R 8980 8978 8609 0 -1 4194304 28322 0 0 0 559 9 0 0 25 0 1 0 148368243 100462592 23525 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0 /proc/8982/statm: 24527 23525 194 154 0 23997 0 [pid=8983] ppid=8980 vsize=12268 CPUtime=0 /proc/8983/stat : 8983 (pboutclasp.pl) S 8980 8978 8609 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 148368243 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259424039010 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/8983/statm: 3067 372 289 3 0 167 0 Current children cumulated CPU time (s) 6.68 Current children cumulated vsize (KiB) 128260 Solver just ended. Dumping a history of the last processes samples [startup+6.70157 s] /proc/loadavg: 1.00 0.99 0.98 2/81 8983 /proc/meminfo: memFree=1479904/2055920 swapFree=4137756/4192956 [pid=8978] ppid=8976 vsize=12532 CPUtime=0.01 /proc/8978/stat : 8978 (pbclasp) S 8976 8978 8609 0 -1 4194304 534 0 0 0 1 0 0 0 16 0 1 0 148368240 12832768 483 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424039010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/8978/statm: 3133 483 320 3 0 233 0 [pid=8980] ppid=8978 vsize=5352 CPUtime=0.99 /proc/8980/stat : 8980 (sh) S 8978 8978 8609 0 -1 4194304 297 504 0 0 0 0 99 0 16 0 1 0 148368243 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/8980/statm: 1338 224 188 169 0 49 0 [pid=8982] ppid=8980 vsize=98108 CPUtime=6.08 /proc/8982/stat : 8982 (clasp) R 8980 8978 8609 0 -1 4194304 28322 0 0 0 599 9 0 0 25 0 1 0 148368243 100462592 23525 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134768798 0 0 4096 0 0 0 0 17 1 0 0 /proc/8982/statm: 24527 23525 194 154 0 23997 0 [pid=8983] ppid=8980 vsize=12268 CPUtime=0 /proc/8983/stat : 8983 (pboutclasp.pl) S 8980 8978 8609 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 148368243 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259424039010 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/8983/statm: 3067 372 289 3 0 167 0 Current children cumulated CPU time (s) 7.08 Current children cumulated vsize (KiB) 128260 [startup+6.80159 s] /proc/loadavg: 1.00 0.99 0.98 2/81 8983 /proc/meminfo: memFree=1479904/2055920 swapFree=4137756/4192956 [pid=8978] ppid=8976 vsize=12532 CPUtime=0.01 /proc/8978/stat : 8978 (pbclasp) S 8976 8978 8609 0 -1 4194304 534 0 0 0 1 0 0 0 16 0 1 0 148368240 12832768 483 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424039010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/8978/statm: 3133 483 320 3 0 233 0 [pid=8980] ppid=8978 vsize=5352 CPUtime=0.99 /proc/8980/stat : 8980 (sh) S 8978 8978 8609 0 -1 4194304 297 504 0 0 0 0 99 0 16 0 1 0 148368243 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/8980/statm: 1338 224 188 169 0 49 0 [pid=8982] ppid=8980 vsize=98108 CPUtime=6.18 /proc/8982/stat : 8982 (clasp) R 8980 8978 8609 0 -1 4194304 28322 0 0 0 609 9 0 0 25 0 1 0 148368243 100462592 23525 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629584 0 0 4096 0 0 0 0 17 1 0 0 /proc/8982/statm: 24527 23525 194 154 0 23997 0 [pid=8983] ppid=8980 vsize=12268 CPUtime=0 /proc/8983/stat : 8983 (pboutclasp.pl) S 8980 8978 8609 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 148368243 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259424039010 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/8983/statm: 3067 372 289 3 0 167 0 Current children cumulated CPU time (s) 7.18 Current children cumulated vsize (KiB) 128260 Child status: 0 Real time (s): 6.90025 CPU time (s): 7.32788 CPU user time (s): 7.19491 CPU system time (s): 0.132979 CPU usage (%): 106.197 Max. virtual memory (cumulated for all children) (KiB): 130620 getrusage(RUSAGE_CHILDREN,...) data: user time used= 7.19491 system time used= 0.132979 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 30231 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= 185 involuntary context switches= 153 runsolver used 0.004999 second user time and 0.027995 second system time The end
Begin job on node42 on Thu Apr 19 17:42:43 UTC 2007 IDJOB= 361920 IDBENCH= 1484 IDSOLVER= 158 FILE ID= node42/361920-1177004563 PBS_JOBID= 4630520 Free space on /tmp= 66447 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-25s.smv.opb COMMAND LINE= pbclasp instance-361920-1177004563.opb /tmp/evaluation/361920-1177004563/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-361920-1177004563 -o ROOT/results/node42/conversion-361920-1177004563 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361920-1177004563/instance-361920-1177004563.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node42/watcher-361920-1177004563 -o ROOT/results/node42/solver-361920-1177004563 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-361920-1177004563.opb /tmp/evaluation/361920-1177004563/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= d7f2e5810238fdfe52a90b4b556d26aa RANDOM SEED= 653103820 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: 1575664 kB Buffers: 24468 kB Cached: 366564 kB SwapCached: 18532 kB Active: 48428 kB Inactive: 375544 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1575664 kB SwapTotal: 4192956 kB SwapFree: 4137756 kB Dirty: 1536 kB Writeback: 0 kB Mapped: 39772 kB Slab: 41656 kB Committed_AS: 2992060 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= 66447 MiB End job on node42 on Thu Apr 19 17:42:51 UTC 2007