Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | Signal | 4.22636 | 4.22989 |
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/420868-1177433375/instance-420868-1177433375.opb ......
ERROR: no interpretation found !
/tmp/evaluation/420868-1177433375/instance-420868-1177433375.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node50/watcher-420868-1177433375 -o ROOT/results/node50/solver-420868-1177433375 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420868-1177433375/PBS4 /tmp/evaluation/420868-1177433375/instance-420868-1177433375.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 0.97 0.99 3/64 11587 /proc/meminfo: memFree=1869816/2055920 swapFree=4183592/4192956 [pid=11587] ppid=11585 vsize=9792 CPUtime=0 /proc/11587/stat : 11587 (PBS4) R 11585 11587 10732 0 -1 4194304 480 0 0 0 0 0 0 0 18 0 1 0 98182833 10027008 463 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0 /proc/11587/statm: 2448 467 81 219 0 2225 0 [startup+0.046736 s] /proc/loadavg: 0.91 0.97 0.99 3/64 11587 /proc/meminfo: memFree=1869816/2055920 swapFree=4183592/4192956 [pid=11587] ppid=11585 vsize=13660 CPUtime=0.04 /proc/11587/stat : 11587 (PBS4) R 11585 11587 10732 0 -1 4194304 3268 0 0 0 3 1 0 0 18 0 1 0 98182833 13987840 3153 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134793013 0 0 4096 0 0 0 0 17 1 0 0 /proc/11587/statm: 3415 3153 88 219 0 3192 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 13660 [startup+0.10174 s] /proc/loadavg: 0.91 0.97 0.99 3/64 11587 /proc/meminfo: memFree=1869816/2055920 swapFree=4183592/4192956 [pid=11587] ppid=11585 vsize=14268 CPUtime=0.09 /proc/11587/stat : 11587 (PBS4) R 11585 11587 10732 0 -1 4194304 3467 0 0 0 8 1 0 0 18 0 1 0 98182833 14610432 3352 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0 /proc/11587/statm: 3567 3353 88 219 0 3344 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 14268 [startup+0.301757 s] /proc/loadavg: 0.91 0.97 0.99 3/64 11587 /proc/meminfo: memFree=1869816/2055920 swapFree=4183592/4192956 [pid=11587] ppid=11585 vsize=16900 CPUtime=0.29 /proc/11587/stat : 11587 (PBS4) R 11585 11587 10732 0 -1 4194304 4036 0 0 0 28 1 0 0 19 0 1 0 98182833 17305600 3872 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529809 0 0 4096 0 0 0 0 17 1 0 0 /proc/11587/statm: 4225 3873 89 219 0 4002 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 16900 [startup+0.701793 s] /proc/loadavg: 0.91 0.97 0.99 3/64 11587 /proc/meminfo: memFree=1869816/2055920 swapFree=4183592/4192956 [pid=11587] ppid=11585 vsize=20140 CPUtime=0.69 /proc/11587/stat : 11587 (PBS4) R 11585 11587 10732 0 -1 4194304 4828 0 0 0 68 1 0 0 22 0 1 0 98182833 20623360 4567 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529723 0 0 4096 0 0 0 0 17 1 0 0 /proc/11587/statm: 5035 4567 89 219 0 4812 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 20140 [startup+1.50186 s] /proc/loadavg: 0.91 0.97 0.99 2/65 11588 /proc/meminfo: memFree=1850352/2055920 swapFree=4183592/4192956 [pid=11587] ppid=11585 vsize=25596 CPUtime=1.49 /proc/11587/stat : 11587 (PBS4) R 11585 11587 10732 0 -1 4194304 6260 0 0 0 147 2 0 0 25 0 1 0 98182833 26210304 5421 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529910 0 0 4096 0 0 0 0 17 1 0 0 /proc/11587/statm: 6399 5421 89 219 0 6176 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 25596 [startup+3.102 s] /proc/loadavg: 0.91 0.97 0.99 2/65 11588 /proc/meminfo: memFree=1846000/2055920 swapFree=4183592/4192956 [pid=11587] ppid=11585 vsize=33424 CPUtime=3.09 /proc/11587/stat : 11587 (PBS4) R 11585 11587 10732 0 -1 4194304 8313 0 0 0 305 4 0 0 25 0 1 0 98182833 34226176 6705 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134518179 0 0 4096 0 0 0 0 17 1 0 0 /proc/11587/statm: 8356 6705 89 219 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+3.90107 s] /proc/loadavg: 0.91 0.97 0.99 2/65 11588 /proc/meminfo: memFree=1842608/2055920 swapFree=4183592/4192956 [pid=11587] ppid=11585 vsize=33784 CPUtime=3.89 /proc/11587/stat : 11587 (PBS4) R 11585 11587 10732 0 -1 4194304 8965 0 0 0 385 4 0 0 25 0 1 0 98182833 34594816 7357 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0 /proc/11587/statm: 8446 7357 89 219 0 8223 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 33784 [startup+4.10109 s] /proc/loadavg: 0.91 0.97 0.99 2/65 11588 /proc/meminfo: memFree=1842608/2055920 swapFree=4183592/4192956 [pid=11587] ppid=11585 vsize=44412 CPUtime=4.09 /proc/11587/stat : 11587 (PBS4) R 11585 11587 10732 0 -1 4195840 11612 0 0 0 404 5 0 0 25 0 1 0 98182833 45477888 7884 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134587718 0 0 4096 0 0 0 0 17 1 0 0 /proc/11587/statm: 11103 7884 90 219 0 10880 0 Current children cumulated CPU time (s) 4.09 Current children cumulated vsize (KiB) 44412 [startup+4.2011 s] /proc/loadavg: 0.91 0.97 0.99 2/65 11588 /proc/meminfo: memFree=1842608/2055920 swapFree=4183592/4192956 [pid=11587] ppid=11585 vsize=44412 CPUtime=4.19 /proc/11587/stat : 11587 (PBS4) R 11585 11587 10732 0 -1 4195840 12867 0 0 0 404 15 0 0 25 0 1 0 98182833 45477888 7884 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134587718 0 0 4096 0 0 0 0 17 1 0 0 /proc/11587/statm: 11103 7884 90 219 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): 4.22989 CPU time (s): 4.22636 CPU user time (s): 4.04439 CPU system time (s): 0.181972 CPU usage (%): 99.9165 Max. virtual memory (cumulated for all children) (KiB): 44412 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.04439 system time used= 0.181972 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 13162 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= 11 runsolver used 0.007998 second user time and 0.012998 second system time The end
Begin job on node50 on Tue Apr 24 16:49:36 UTC 2007 IDJOB= 420868 IDBENCH= 47876 IDSOLVER= 157 FILE ID= node50/420868-1177433375 PBS_JOBID= 4675769 Free space on /tmp= 66499 MiB SOLVER NAME= PBS4 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= /tmp/evaluation/420868-1177433375/PBS4 /tmp/evaluation/420868-1177433375/instance-420868-1177433375.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-420868-1177433375 -o ROOT/results/node50/conversion-420868-1177433375 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420868-1177433375/instance-420868-1177433375.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node50/watcher-420868-1177433375 -o ROOT/results/node50/solver-420868-1177433375 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420868-1177433375/PBS4 /tmp/evaluation/420868-1177433375/instance-420868-1177433375.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= a882d3f06de9dc1339a0d54393ca9b95 RANDOM SEED= 71912218 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node50.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 : 3000.232 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 : 3000.232 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: 1870224 kB Buffers: 11100 kB Cached: 131936 kB SwapCached: 4184 kB Active: 75076 kB Inactive: 79272 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1870224 kB SwapTotal: 4192956 kB SwapFree: 4183592 kB Dirty: 9600 kB Writeback: 0 kB Mapped: 15912 kB Slab: 17344 kB Committed_AS: 2934220 kB PageTables: 1464 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= 66468 MiB End job on node50 on Tue Apr 24 16:49:41 UTC 2007