Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 24.8262 | 24.8346 |
Name | normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/sabharwal/ counting-clqcolor-unsat-set-b-clqcolor-08-06-07.sat05-1257.reshuffled-07.opb |
MD5SUM | 48865627a3bd6ae8602c377e07e4c30a |
Bench Category | PURE-SAT (instances containing only clauses) |
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 | 5.9351 |
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 | 132 |
Total number of constraints | 1527 |
Number of constraints which are clauses | 1527 |
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 | 2 |
Maximum length of a constraint | 8 |
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 | 6 |
Number of bits of the biggest number in a constraint | 3 |
Biggest sum of numbers in a constraint | 14 |
Number of bits of the biggest sum of numbers | 4 |
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/459377-1178653566/instance-459377-1178653566.opb ...... 24.68/24.74 c done parsing opb. 24.68/24.74 s UNSATISFIABLE 24.68/24.74 c Total Run Time 24.7232
ERROR: no interpretation found !
/tmp/evaluation/459377-1178653566/instance-459377-1178653566.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node18/watcher-459377-1178653566 -o ROOT/results/node18/solver-459377-1178653566 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459377-1178653566/instance-459377-1178653566.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 3/77 20471 /proc/meminfo: memFree=1852528/2055920 swapFree=4147172/4192956 [pid=20471] ppid=20469 vsize=1324 CPUtime=0 /proc/20471/stat : 20471 (PBS4_SAT07v2) R 20469 20471 20045 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 313274044 1355776 115 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134516033 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20471/statm: 331 115 86 219 0 108 0 [startup+0.0500209 s] /proc/loadavg: 0.91 0.97 0.99 3/77 20471 /proc/meminfo: memFree=1852528/2055920 swapFree=4147172/4192956 [pid=20471] ppid=20469 vsize=1592 CPUtime=0.04 /proc/20471/stat : 20471 (PBS4_SAT07v2) R 20469 20471 20045 0 -1 4194304 224 0 0 0 4 0 0 0 18 0 1 0 313274044 1630208 206 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20471/statm: 398 206 90 219 0 175 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1592 [startup+0.101001 s] /proc/loadavg: 0.91 0.97 0.99 3/77 20471 /proc/meminfo: memFree=1852528/2055920 swapFree=4147172/4192956 [pid=20471] ppid=20469 vsize=1848 CPUtime=0.09 /proc/20471/stat : 20471 (PBS4_SAT07v2) R 20469 20471 20045 0 -1 4194304 266 0 0 0 9 0 0 0 18 0 1 0 313274044 1892352 248 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20471/statm: 462 248 90 219 0 239 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1848 [startup+0.302022 s] /proc/loadavg: 0.91 0.97 0.99 3/77 20471 /proc/meminfo: memFree=1852528/2055920 swapFree=4147172/4192956 [pid=20471] ppid=20469 vsize=2556 CPUtime=0.29 /proc/20471/stat : 20471 (PBS4_SAT07v2) R 20469 20471 20045 0 -1 4194304 447 0 0 0 29 0 0 0 19 0 1 0 313274044 2617344 429 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20471/statm: 639 429 90 219 0 416 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2556 [startup+0.70106 s] /proc/loadavg: 0.91 0.97 0.99 3/77 20471 /proc/meminfo: memFree=1852528/2055920 swapFree=4147172/4192956 [pid=20471] ppid=20469 vsize=4048 CPUtime=0.69 /proc/20471/stat : 20471 (PBS4_SAT07v2) R 20469 20471 20045 0 -1 4194304 859 0 0 0 68 1 0 0 22 0 1 0 313274044 4145152 792 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20471/statm: 1012 792 90 219 0 789 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4048 [startup+1.50114 s] /proc/loadavg: 0.91 0.97 0.99 2/78 20472 /proc/meminfo: memFree=1849192/2055920 swapFree=4147172/4192956 [pid=20471] ppid=20469 vsize=7028 CPUtime=1.49 /proc/20471/stat : 20471 (PBS4_SAT07v2) R 20469 20471 20045 0 -1 4194304 1276 0 0 0 147 2 0 0 25 0 1 0 313274044 7196672 1112 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20471/statm: 1757 1112 90 219 0 1534 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7028 [startup+3.10129 s] /proc/loadavg: 0.92 0.97 0.99 2/78 20472 /proc/meminfo: memFree=1847528/2055920 swapFree=4147172/4192956 [pid=20471] ppid=20469 vsize=7748 CPUtime=3.09 /proc/20471/stat : 20471 (PBS4_SAT07v2) R 20469 20471 20045 0 -1 4194304 1724 0 0 0 306 3 0 0 25 0 1 0 313274044 7933952 1560 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20471/statm: 1937 1560 90 219 0 1714 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7748 [startup+6.3016 s] /proc/loadavg: 0.92 0.97 0.99 2/78 20472 /proc/meminfo: memFree=1844136/2055920 swapFree=4147172/4192956 [pid=20471] ppid=20469 vsize=13556 CPUtime=6.28 /proc/20471/stat : 20471 (PBS4_SAT07v2) R 20469 20471 20045 0 -1 4194304 2695 0 0 0 623 5 0 0 25 0 1 0 313274044 13881344 2338 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20471/statm: 3389 2338 90 219 0 3166 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 13556 [startup+12.7012 s] /proc/loadavg: 0.93 0.97 0.99 2/78 20472 /proc/meminfo: memFree=1840168/2055920 swapFree=4147172/4192956 [pid=20471] ppid=20469 vsize=15072 CPUtime=12.69 /proc/20471/stat : 20471 (PBS4_SAT07v2) R 20469 20471 20045 0 -1 4194304 3622 0 0 0 1261 8 0 0 25 0 1 0 313274044 15433728 3265 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20471/statm: 3768 3265 90 219 0 3545 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 15072 Solver just ended. Dumping a history of the last processes samples [startup+19.1018 s] /proc/loadavg: 0.94 0.97 0.99 2/78 20472 /proc/meminfo: memFree=1835432/2055920 swapFree=4147172/4192956 [pid=20471] ppid=20469 vsize=25616 CPUtime=19.09 /proc/20471/stat : 20471 (PBS4_SAT07v2) R 20469 20471 20045 0 -1 4194304 5077 0 0 0 1899 10 0 0 25 0 1 0 313274044 26230784 4335 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20471/statm: 6404 4335 90 219 0 6181 0 Current children cumulated CPU time (s) 19.09 Current children cumulated vsize (KiB) 25616 [startup+22.3011 s] /proc/loadavg: 0.94 0.97 0.99 2/78 20472 /proc/meminfo: memFree=1833320/2055920 swapFree=4147172/4192956 [pid=20471] ppid=20469 vsize=26152 CPUtime=22.29 /proc/20471/stat : 20471 (PBS4_SAT07v2) R 20469 20471 20045 0 -1 4194304 5652 0 0 0 2218 11 0 0 25 0 1 0 313274044 26779648 4910 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20471/statm: 6538 4910 90 219 0 6315 0 Current children cumulated CPU time (s) 22.29 Current children cumulated vsize (KiB) 26152 [startup+23.9013 s] /proc/loadavg: 0.94 0.97 0.99 2/78 20472 /proc/meminfo: memFree=1832168/2055920 swapFree=4147172/4192956 [pid=20471] ppid=20469 vsize=26952 CPUtime=23.88 /proc/20471/stat : 20471 (PBS4_SAT07v2) R 20469 20471 20045 0 -1 4194304 6054 0 0 0 2377 11 0 0 25 0 1 0 313274044 27598848 5312 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544852 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20471/statm: 6738 5312 90 219 0 6515 0 Current children cumulated CPU time (s) 23.88 Current children cumulated vsize (KiB) 26952 [startup+24.3013 s] /proc/loadavg: 0.94 0.97 0.99 2/78 20472 /proc/meminfo: memFree=1831144/2055920 swapFree=4147172/4192956 [pid=20471] ppid=20469 vsize=27112 CPUtime=24.28 /proc/20471/stat : 20471 (PBS4_SAT07v2) R 20469 20471 20045 0 -1 4194304 6155 0 0 0 2417 11 0 0 25 0 1 0 313274044 27762688 5413 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544680 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20471/statm: 6778 5413 90 219 0 6555 0 Current children cumulated CPU time (s) 24.28 Current children cumulated vsize (KiB) 27112 [startup+24.7024 s] /proc/loadavg: 0.94 0.97 0.99 2/78 20472 /proc/meminfo: memFree=1831144/2055920 swapFree=4147172/4192956 [pid=20471] ppid=20469 vsize=27112 CPUtime=24.68 /proc/20471/stat : 20471 (PBS4_SAT07v2) R 20469 20471 20045 0 -1 4194304 6194 0 0 0 2457 11 0 0 25 0 1 0 313274044 27762688 5452 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20471/statm: 6778 5452 90 219 0 6555 0 Current children cumulated CPU time (s) 24.68 Current children cumulated vsize (KiB) 27112 [startup+24.8024 s] /proc/loadavg: 0.94 0.97 0.99 2/78 20472 /proc/meminfo: memFree=1831144/2055920 swapFree=4147172/4192956 [pid=20471] ppid=20469 vsize=27112 CPUtime=24.78 /proc/20471/stat : 20471 (PBS4_SAT07v2) R 20469 20471 20045 0 -1 4195840 6619 0 0 0 2461 17 0 0 25 0 1 0 313274044 27762688 5476 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134514511 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20471/statm: 6778 5476 107 219 0 6555 0 Current children cumulated CPU time (s) 24.78 Current children cumulated vsize (KiB) 27112 Child ended because it received signal 11 (SIGSEGV) Real time (s): 24.8346 CPU time (s): 24.8262 CPU user time (s): 24.6173 CPU system time (s): 0.208968 CPU usage (%): 99.9665 Max. virtual memory (cumulated for all children) (KiB): 27112 getrusage(RUSAGE_CHILDREN,...) data: user time used= 24.6173 system time used= 0.208968 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6961 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= 47 runsolver used 0.015997 second user time and 0.066989 second system time The end
Begin job on node18 on Tue May 8 19:46:07 UTC 2007 IDJOB= 459377 IDBENCH= 47838 IDSOLVER= 200 FILE ID= node18/459377-1178653566 PBS_JOBID= 5217836 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/sabharwal/counting-clqcolor-unsat-set-b-clqcolor-08-06-07.sat05-1257.reshuffled-07.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459377-1178653566/instance-459377-1178653566.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-459377-1178653566 -o ROOT/results/node18/conversion-459377-1178653566 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459377-1178653566/instance-459377-1178653566.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-459377-1178653566 -o ROOT/results/node18/solver-459377-1178653566 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459377-1178653566/instance-459377-1178653566.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 48865627a3bd6ae8602c377e07e4c30a RANDOM SEED= 677164051 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node18.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: 1853064 kB Buffers: 34304 kB Cached: 81712 kB SwapCached: 14340 kB Active: 55644 kB Inactive: 83980 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1853064 kB SwapTotal: 4192956 kB SwapFree: 4147172 kB Dirty: 2424 kB Writeback: 0 kB Mapped: 30560 kB Slab: 48796 kB Committed_AS: 8684356 kB PageTables: 1780 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= 66541 MiB End job on node18 on Tue May 8 19:46:32 UTC 2007