Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | Signal | 4.24435 | 4.24701 |
Name | normalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/sabharwal/ grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.opb |
MD5SUM | a882d3f06de9dc1339a0d54393ca9b95 |
Bench Category | PURE-SAT (instances containing only clauses) |
Best result obtained on this benchmark | |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | |
Has Objective Function | NO |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 90300 |
Total number of constraints | 179702 |
Number of constraints which are clauses | 179702 |
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 | 1 |
Maximum length of a constraint | 4 |
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 | 3 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 7 |
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 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459415-1178654370/instance-459415-1178654370.opb ......
ERROR: no interpretation found !
/tmp/evaluation/459415-1178654370/instance-459415-1178654370.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node1/watcher-459415-1178654370 -o ROOT/results/node1/solver-459415-1178654370 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459415-1178654370/instance-459415-1178654370.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): 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: 0.91 0.95 0.98 3/77 4764 /proc/meminfo: memFree=1707760/2055920 swapFree=4145760/4192956 [pid=4764] ppid=4762 vsize=9792 CPUtime=0 /proc/4764/stat : 4764 (PBS4_SAT07v2) R 4762 4764 4641 0 -1 4194304 496 0 0 0 0 0 0 0 18 0 1 0 341475024 10027008 478 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134570893 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4764/statm: 2448 481 79 219 0 2225 0 [startup+0.0293871 s] /proc/loadavg: 0.91 0.95 0.98 3/77 4764 /proc/meminfo: memFree=1707760/2055920 swapFree=4145760/4192956 [pid=4764] ppid=4762 vsize=11200 CPUtime=0.02 /proc/4764/stat : 4764 (PBS4_SAT07v2) R 4762 4764 4641 0 -1 4194304 2616 0 0 0 1 1 0 0 18 0 1 0 341475024 11468800 2565 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4764/statm: 2800 2567 79 219 0 2577 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 11200 [startup+0.101394 s] /proc/loadavg: 0.91 0.95 0.98 3/77 4764 /proc/meminfo: memFree=1707760/2055920 swapFree=4145760/4192956 [pid=4764] ppid=4762 vsize=14268 CPUtime=0.09 /proc/4764/stat : 4764 (PBS4_SAT07v2) R 4762 4764 4641 0 -1 4194304 3465 0 0 0 7 2 0 0 18 0 1 0 341475024 14610432 3349 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4764/statm: 3567 3349 86 219 0 3344 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 14268 [startup+0.301417 s] /proc/loadavg: 0.91 0.95 0.98 3/77 4764 /proc/meminfo: memFree=1707760/2055920 swapFree=4145760/4192956 [pid=4764] ppid=4762 vsize=16900 CPUtime=0.29 /proc/4764/stat : 4764 (PBS4_SAT07v2) R 4762 4764 4641 0 -1 4194304 4034 0 0 0 27 2 0 0 19 0 1 0 341475024 17305600 3869 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4764/statm: 4225 3869 86 219 0 4002 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 16900 [startup+0.701464 s] /proc/loadavg: 0.91 0.95 0.98 3/77 4764 /proc/meminfo: memFree=1707760/2055920 swapFree=4145760/4192956 [pid=4764] ppid=4762 vsize=20140 CPUtime=0.69 /proc/4764/stat : 4764 (PBS4_SAT07v2) R 4762 4764 4641 0 -1 4194304 4829 0 0 0 66 3 0 0 23 0 1 0 341475024 20623360 4567 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4764/statm: 5035 4567 86 219 0 4812 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 20140 [startup+1.50156 s] /proc/loadavg: 0.92 0.95 0.98 2/78 4765 /proc/meminfo: memFree=1688296/2055920 swapFree=4145760/4192956 [pid=4764] ppid=4762 vsize=25596 CPUtime=1.49 /proc/4764/stat : 4764 (PBS4_SAT07v2) R 4762 4764 4641 0 -1 4194304 6262 0 0 0 145 4 0 0 25 0 1 0 341475024 26210304 5422 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134798148 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4764/statm: 6399 5422 86 219 0 6176 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 25596 [startup+3.10174 s] /proc/loadavg: 0.92 0.95 0.98 2/78 4765 /proc/meminfo: memFree=1684200/2055920 swapFree=4145760/4192956 [pid=4764] ppid=4762 vsize=33424 CPUtime=3.09 /proc/4764/stat : 4764 (PBS4_SAT07v2) R 4762 4764 4641 0 -1 4194304 8311 0 0 0 304 5 0 0 25 0 1 0 341475024 34226176 6702 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588793 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4764/statm: 8356 6702 86 219 0 8133 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 33424 Solver just ended. Dumping a history of the last processes samples [startup+3.90184 s] /proc/loadavg: 0.92 0.95 0.98 2/78 4765 /proc/meminfo: memFree=1680616/2055920 swapFree=4145760/4192956 [pid=4764] ppid=4762 vsize=33784 CPUtime=3.89 /proc/4764/stat : 4764 (PBS4_SAT07v2) R 4762 4764 4641 0 -1 4194304 8952 0 0 0 383 6 0 0 25 0 1 0 341475024 34594816 7343 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530019 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4764/statm: 8446 7343 86 219 0 8223 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 33784 [startup+4.10186 s] /proc/loadavg: 0.92 0.95 0.98 2/78 4765 /proc/meminfo: memFree=1680616/2055920 swapFree=4145760/4192956 [pid=4764] ppid=4762 vsize=52392 CPUtime=4.09 /proc/4764/stat : 4764 (PBS4_SAT07v2) R 4762 4764 4641 0 -1 4194304 11555 0 0 0 402 7 0 0 25 0 1 0 341475024 53649408 9946 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134570671 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4764/statm: 13098 9948 87 219 0 12875 0 Current children cumulated CPU time (s) 4.09 Current children cumulated vsize (KiB) 52392 [startup+4.20188 s] /proc/loadavg: 0.92 0.95 0.98 2/78 4765 /proc/meminfo: memFree=1680616/2055920 swapFree=4145760/4192956 [pid=4764] ppid=4762 vsize=44412 CPUtime=4.19 /proc/4764/stat : 4764 (PBS4_SAT07v2) R 4762 4764 4641 0 -1 4195840 12825 0 0 0 403 16 0 0 25 0 1 0 341475024 45477888 7881 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134585806 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4764/statm: 11103 7881 87 219 0 10880 0 Current children cumulated CPU time (s) 4.19 Current children cumulated vsize (KiB) 44412 Child ended because it received signal 11 (SIGSEGV) Real time (s): 4.24701 CPU time (s): 4.24435 CPU user time (s): 4.03639 CPU system time (s): 0.207968 CPU usage (%): 99.9375 Max. virtual memory (cumulated for all children) (KiB): 52392 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.03639 system time used= 0.207968 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 13160 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= 8 involuntary context switches= 8 runsolver used 0.009998 second user time and 0.012998 second system time The end
Begin job on node1 on Tue May 8 19:59:32 UTC 2007 IDJOB= 459415 IDBENCH= 47876 IDSOLVER= 200 FILE ID= node1/459415-1178654370 PBS_JOBID= 5218006 Free space on /tmp= 54604 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459415-1178654370/instance-459415-1178654370.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-459415-1178654370 -o ROOT/results/node1/conversion-459415-1178654370 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459415-1178654370/instance-459415-1178654370.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node1/watcher-459415-1178654370 -o ROOT/results/node1/solver-459415-1178654370 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459415-1178654370/instance-459415-1178654370.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= a882d3f06de9dc1339a0d54393ca9b95 RANDOM SEED= 138249762 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node1.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 : 3000.234 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 : 3000.234 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: 1708168 kB Buffers: 39728 kB Cached: 196176 kB SwapCached: 14608 kB Active: 140060 kB Inactive: 118608 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1708168 kB SwapTotal: 4192956 kB SwapFree: 4145760 kB Dirty: 10556 kB Writeback: 0 kB Mapped: 29880 kB Slab: 74496 kB Committed_AS: 9658776 kB PageTables: 1832 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= 54574 MiB End job on node1 on Tue May 8 19:59:36 UTC 2007