Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB/CT 0.1 | UNSAT | 0.306953 | 0.306918 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-44s.smv.opb |
MD5SUM | ba3977c9125baf6c78f0402072fa33d8 |
Bench Category | DEC-SMALLINT (no 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 | 0.018996 |
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 | 495 |
Total number of constraints | 940 |
Number of constraints which are clauses | 800 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 140 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 13 |
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 | 68 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 257 |
Number of bits of the biggest sum of numbers | 9 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c PB/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.01 c constraints 140/0 clauses 792/0 units 5 0.00/0.01 c vars 495 0.19/0.26 c 0.241963 12.6328 133 993 0.29/0.30 s UNSATISFIABLE
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669109-1276435459/watcher-2669109-1276435459 -o /tmp/evaluation-result-2669109-1276435459/solver-2669109-1276435459 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669109-1276435459.opb 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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22760 /proc/meminfo: memFree=1816952/2059040 swapFree=4140388/4192956 [pid=22760] ppid=22758 vsize=2208 CPUtime=0 /proc/22760/stat : 22760 (pbct) R 22758 22760 21007 0 -1 4202496 255 0 0 0 0 0 0 0 20 0 1 0 19149737 2260992 178 1992294400 134512640 136485738 4290940304 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22760/statm: 552 178 156 482 0 68 0 [startup+0.023682 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22760 /proc/meminfo: memFree=1816952/2059040 swapFree=4140388/4192956 [pid=22760] ppid=22758 vsize=3916 CPUtime=0.02 /proc/22760/stat : 22760 (pbct) R 22758 22760 21007 0 -1 4202496 667 0 0 0 2 0 0 0 20 0 1 0 19149737 4009984 590 1992294400 134512640 136485738 4290940304 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22760/statm: 979 592 191 482 0 495 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 3916 [startup+0.101688 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22760 /proc/meminfo: memFree=1816952/2059040 swapFree=4140388/4192956 [pid=22760] ppid=22758 vsize=10044 CPUtime=0.1 /proc/22760/stat : 22760 (pbct) R 22758 22760 21007 0 -1 4202496 2175 0 0 0 9 1 0 0 20 0 1 0 19149737 10285056 2099 1992294400 134512640 136485738 4290940304 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22760/statm: 2511 2103 197 482 0 2027 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 10044 [startup+0.301707 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22760 /proc/meminfo: memFree=1816952/2059040 swapFree=4140388/4192956 [pid=22760] ppid=22758 vsize=11756 CPUtime=0.29 /proc/22760/stat : 22760 (pbct) R 22758 22760 21007 0 -1 4202496 2906 0 0 0 27 2 0 0 20 0 1 0 19149737 12038144 2623 1992294400 134512640 136485738 4290940304 18446744073709551615 135839931 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22760/statm: 2939 2623 245 482 0 2455 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11756 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.306918 CPU time (s): 0.306953 CPU user time (s): 0.281957 CPU system time (s): 0.024996 CPU usage (%): 100.011 Max. virtual memory (cumulated for all children) (KiB): 12932 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.281957 system time used= 0.024996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2907 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= 1 involuntary context switches= 3 runsolver used 0.002999 second user time and 0.008998 second system time The end
Begin job on node004 at 2010-06-13 15:24:19 IDJOB=2669109 IDBENCH=1457 IDSOLVER=1170 FILE ID=node004/2669109-1276435459 PBS_JOBID= 11173308 Free space on /tmp= 62536 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-44s.smv.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669109-1276435459/watcher-2669109-1276435459 -o /tmp/evaluation-result-2669109-1276435459/solver-2669109-1276435459 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669109-1276435459.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ba3977c9125baf6c78f0402072fa33d8 RANDOM SEED=207574357 node004.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.210 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.42 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 : 3000.210 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1817472 kB Buffers: 35232 kB Cached: 127356 kB SwapCached: 6560 kB Active: 94444 kB Inactive: 81624 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1817472 kB SwapTotal: 4192956 kB SwapFree: 4140388 kB Dirty: 2012 kB Writeback: 0 kB AnonPages: 11304 kB Mapped: 12996 kB Slab: 43700 kB PageTables: 4024 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180876 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62536 MiB End job on node004 at 2010-06-13 15:24:19