Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 1.65175 | 1.5423 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-22s.smv.opb |
MD5SUM | 3fb2d144eb047d6ea626acdee43b1069 |
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 | 0.361944 |
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 | 5985 |
Total number of constraints | 15365 |
Number of constraints which are clauses | 14013 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1352 |
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 |
1.58/1.54 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/361859-1176986073/instance-361859-1176986073.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node37/watcher-361859-1176986073 -o ROOT/results/node37/solver-361859-1176986073 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-361859-1176986073.opb /tmp/evaluation/361859-1176986073/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: 0.97 1.00 0.99 3/78 1077 /proc/meminfo: memFree=1685632/2055920 swapFree=4158988/4192956 [pid=1077] ppid=1075 vsize=12268 CPUtime=0 /proc/1077/stat : 1077 (pbclasp) R 1075 1077 32400 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 146519823 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213116484197 0 0 4224 0 0 0 0 17 1 0 0 /proc/1077/statm: 3067 317 242 3 0 167 0 [startup+0.0796489 s] /proc/loadavg: 0.97 1.00 0.99 3/78 1077 /proc/meminfo: memFree=1685632/2055920 swapFree=4158988/4192956 [pid=1077] ppid=1075 vsize=12532 CPUtime=0.01 /proc/1077/stat : 1077 (pbclasp) S 1075 1077 32400 0 -1 4194304 537 0 0 0 1 0 0 0 16 0 1 0 146519823 12832768 485 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/1077/statm: 3133 485 320 3 0 233 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12532 [startup+0.102649 s] /proc/loadavg: 0.97 1.00 0.99 3/78 1077 /proc/meminfo: memFree=1685632/2055920 swapFree=4158988/4192956 [pid=1077] ppid=1075 vsize=12532 CPUtime=0.01 /proc/1077/stat : 1077 (pbclasp) S 1075 1077 32400 0 -1 4194304 537 0 0 0 1 0 0 0 16 0 1 0 146519823 12832768 485 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/1077/statm: 3133 485 320 3 0 233 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12532 [startup+0.301688 s] /proc/loadavg: 0.97 1.00 0.99 3/78 1077 /proc/meminfo: memFree=1685632/2055920 swapFree=4158988/4192956 [pid=1077] ppid=1075 vsize=12532 CPUtime=0.01 /proc/1077/stat : 1077 (pbclasp) S 1075 1077 32400 0 -1 4194304 537 0 0 0 1 0 0 0 16 0 1 0 146519823 12832768 485 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/1077/statm: 3133 485 320 3 0 233 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12532 [startup+0.702763 s] /proc/loadavg: 0.97 1.00 0.99 3/78 1077 /proc/meminfo: memFree=1685632/2055920 swapFree=4158988/4192956 [pid=1077] ppid=1075 vsize=12532 CPUtime=0.01 /proc/1077/stat : 1077 (pbclasp) S 1075 1077 32400 0 -1 4194304 537 0 0 0 1 0 0 0 16 0 1 0 146519823 12832768 485 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/1077/statm: 3133 485 320 3 0 233 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12532 [startup+1.50191 s] /proc/loadavg: 0.97 1.00 0.99 2/83 1082 /proc/meminfo: memFree=1680336/2055920 swapFree=4158988/4192956 [pid=1077] ppid=1075 vsize=12532 CPUtime=0.01 /proc/1077/stat : 1077 (pbclasp) S 1075 1077 32400 0 -1 4194304 537 0 0 0 1 0 0 0 16 0 1 0 146519823 12832768 485 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/1077/statm: 3133 485 320 3 0 233 0 [pid=1079] ppid=1077 vsize=5352 CPUtime=1.19 /proc/1079/stat : 1079 (sh) S 1077 1077 32400 0 -1 4194304 297 504 0 0 0 0 119 0 16 0 1 0 146519826 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/1079/statm: 1338 224 188 169 0 49 0 [pid=1081] ppid=1079 vsize=11728 CPUtime=0.38 /proc/1081/stat : 1081 (clasp-1.0) R 1079 1077 32400 0 -1 4194304 2667 0 0 0 37 1 0 0 17 0 1 0 146519826 12009472 2503 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617536 0 0 4096 0 0 0 0 17 1 0 0 /proc/1081/statm: 2932 2503 249 81 0 2306 0 [pid=1082] ppid=1079 vsize=12268 CPUtime=0 /proc/1082/stat : 1082 (pboutclasp.pl) S 1079 1077 32400 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 146519826 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 213125214306 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/1082/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.58 Current children cumulated vsize (KiB) 41880 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 1.5423 CPU time (s): 1.65175 CPU user time (s): 1.61775 CPU system time (s): 0.033994 CPU usage (%): 107.097 Max. virtual memory (cumulated for all children) (KiB): 48604 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.61775 system time used= 0.033994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4579 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= 221 involuntary context switches= 77 runsolver used 0.003999 second user time and 0.008998 second system time The end
Begin job on node37 on Thu Apr 19 12:34:34 UTC 2007 IDJOB= 361859 IDBENCH= 1477 IDSOLVER= 167 FILE ID= node37/361859-1176986073 PBS_JOBID= 4630389 Free space on /tmp= 66415 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-22s.smv.opb COMMAND LINE= pbclasp instance-361859-1176986073.opb /tmp/evaluation/361859-1176986073/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-361859-1176986073 -o ROOT/results/node37/conversion-361859-1176986073 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361859-1176986073/instance-361859-1176986073.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node37/watcher-361859-1176986073 -o ROOT/results/node37/solver-361859-1176986073 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-361859-1176986073.opb /tmp/evaluation/361859-1176986073/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 3fb2d144eb047d6ea626acdee43b1069 RANDOM SEED= 205192357 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node37.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 : 3000.281 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 : 3000.281 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: 1686040 kB Buffers: 40680 kB Cached: 235232 kB SwapCached: 2480 kB Active: 83228 kB Inactive: 217052 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1686040 kB SwapTotal: 4192956 kB SwapFree: 4158988 kB Dirty: 1120 kB Writeback: 0 kB Mapped: 31988 kB Slab: 54932 kB Committed_AS: 1142084 kB PageTables: 2000 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= 66415 MiB End job on node37 on Thu Apr 19 12:34:35 UTC 2007