Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 24.5673 | 24.5738 |
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/420336-1177422539/instance-420336-1177422539.opb ...... 24.38/24.48 c done parsing opb. 24.38/24.48 s UNSATISFIABLE 24.38/24.48 c Total Run Time 24.4653
ERROR: no interpretation found !
/tmp/evaluation/420336-1177422539/instance-420336-1177422539.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node52/watcher-420336-1177422539 -o ROOT/results/node52/solver-420336-1177422539 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420336-1177422539/PBS4 /tmp/evaluation/420336-1177422539/instance-420336-1177422539.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: 1.00 1.00 1.00 3/64 7501 /proc/meminfo: memFree=1878812/2055920 swapFree=4182996/4192956 [pid=7501] ppid=7499 vsize=1324 CPUtime=0 /proc/7501/stat : 7501 (PBS4) R 7499 7501 6369 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 97098943 1355776 116 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134636016 0 0 4096 0 0 0 0 17 1 0 0 /proc/7501/statm: 331 116 87 219 0 108 0 [startup+0.039392 s] /proc/loadavg: 1.00 1.00 1.00 3/64 7501 /proc/meminfo: memFree=1878812/2055920 swapFree=4182996/4192956 [pid=7501] ppid=7499 vsize=1592 CPUtime=0.03 /proc/7501/stat : 7501 (PBS4) R 7499 7501 6369 0 -1 4194304 216 0 0 0 3 0 0 0 18 0 1 0 97098943 1630208 199 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7501/statm: 398 199 92 219 0 175 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1592 [startup+0.101396 s] /proc/loadavg: 1.00 1.00 1.00 3/64 7501 /proc/meminfo: memFree=1878812/2055920 swapFree=4182996/4192956 [pid=7501] ppid=7499 vsize=1848 CPUtime=0.09 /proc/7501/stat : 7501 (PBS4) R 7499 7501 6369 0 -1 4194304 269 0 0 0 9 0 0 0 18 0 1 0 97098943 1892352 252 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7501/statm: 462 252 93 219 0 239 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1848 [startup+0.301409 s] /proc/loadavg: 1.00 1.00 1.00 3/64 7501 /proc/meminfo: memFree=1878812/2055920 swapFree=4182996/4192956 [pid=7501] ppid=7499 vsize=2556 CPUtime=0.29 /proc/7501/stat : 7501 (PBS4) R 7499 7501 6369 0 -1 4194304 451 0 0 0 29 0 0 0 19 0 1 0 97098943 2617344 434 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7501/statm: 639 434 93 219 0 416 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2556 [startup+0.701436 s] /proc/loadavg: 1.00 1.00 1.00 3/64 7501 /proc/meminfo: memFree=1878812/2055920 swapFree=4182996/4192956 [pid=7501] ppid=7499 vsize=4048 CPUtime=0.69 /proc/7501/stat : 7501 (PBS4) R 7499 7501 6369 0 -1 4194304 865 0 0 0 69 0 0 0 22 0 1 0 97098943 4145152 799 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7501/statm: 1012 799 94 219 0 789 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4048 [startup+1.50149 s] /proc/loadavg: 1.00 1.00 1.00 2/65 7502 /proc/meminfo: memFree=1875412/2055920 swapFree=4182996/4192956 [pid=7501] ppid=7499 vsize=7028 CPUtime=1.49 /proc/7501/stat : 7501 (PBS4) R 7499 7501 6369 0 -1 4194304 1289 0 0 0 148 1 0 0 25 0 1 0 97098943 7196672 1126 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7501/statm: 1757 1126 94 219 0 1534 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7028 [startup+3.1026 s] /proc/loadavg: 1.00 1.00 1.00 2/65 7502 /proc/meminfo: memFree=1873748/2055920 swapFree=4182996/4192956 [pid=7501] ppid=7499 vsize=7748 CPUtime=3.09 /proc/7501/stat : 7501 (PBS4) R 7499 7501 6369 0 -1 4194304 1740 0 0 0 307 2 0 0 25 0 1 0 97098943 7933952 1577 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7501/statm: 1937 1577 94 219 0 1714 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7748 [startup+6.30181 s] /proc/loadavg: 1.00 1.00 1.00 2/65 7502 /proc/meminfo: memFree=1870292/2055920 swapFree=4182996/4192956 [pid=7501] ppid=7499 vsize=13556 CPUtime=6.29 /proc/7501/stat : 7501 (PBS4) R 7499 7501 6369 0 -1 4194304 2718 0 0 0 625 4 0 0 25 0 1 0 97098943 13881344 2362 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7501/statm: 3389 2362 94 219 0 3166 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 13556 [startup+12.7012 s] /proc/loadavg: 1.00 1.00 1.00 2/65 7502 /proc/meminfo: memFree=1866132/2055920 swapFree=4182996/4192956 [pid=7501] ppid=7499 vsize=15072 CPUtime=12.69 /proc/7501/stat : 7501 (PBS4) R 7499 7501 6369 0 -1 4194304 3633 0 0 0 1262 7 0 0 25 0 1 0 97098943 15433728 3277 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7501/statm: 3768 3277 94 219 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+19.1017 s] /proc/loadavg: 1.00 1.00 1.00 2/65 7502 /proc/meminfo: memFree=1861652/2055920 swapFree=4182996/4192956 [pid=7501] ppid=7499 vsize=25808 CPUtime=19.09 /proc/7501/stat : 7501 (PBS4) R 7499 7501 6369 0 -1 4194304 5142 0 0 0 1899 10 0 0 25 0 1 0 97098943 26427392 4401 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7501/statm: 6452 4401 94 219 0 6229 0 Current children cumulated CPU time (s) 19.09 Current children cumulated vsize (KiB) 25808 [startup+22.3019 s] /proc/loadavg: 1.00 1.00 1.00 2/65 7502 /proc/meminfo: memFree=1859284/2055920 swapFree=4182996/4192956 [pid=7501] ppid=7499 vsize=26152 CPUtime=22.29 /proc/7501/stat : 7501 (PBS4) R 7499 7501 6369 0 -1 4194304 5675 0 0 0 2218 11 0 0 25 0 1 0 97098943 26779648 4934 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7501/statm: 6538 4934 94 219 0 6315 0 Current children cumulated CPU time (s) 22.29 Current children cumulated vsize (KiB) 26152 [startup+23.902 s] /proc/loadavg: 1.00 1.00 1.00 2/65 7502 /proc/meminfo: memFree=1858068/2055920 swapFree=4182996/4192956 [pid=7501] ppid=7499 vsize=27112 CPUtime=23.88 /proc/7501/stat : 7501 (PBS4) R 7499 7501 6369 0 -1 4194304 6138 0 0 0 2377 11 0 0 25 0 1 0 97098943 27762688 5397 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7501/statm: 6778 5397 94 219 0 6555 0 Current children cumulated CPU time (s) 23.88 Current children cumulated vsize (KiB) 27112 [startup+24.301 s] /proc/loadavg: 1.00 1.00 1.00 2/65 7502 /proc/meminfo: memFree=1857236/2055920 swapFree=4182996/4192956 [pid=7501] ppid=7499 vsize=27112 CPUtime=24.28 /proc/7501/stat : 7501 (PBS4) R 7499 7501 6369 0 -1 4194304 6185 0 0 0 2417 11 0 0 25 0 1 0 97098943 27762688 5444 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7501/statm: 6778 5444 94 219 0 6555 0 Current children cumulated CPU time (s) 24.28 Current children cumulated vsize (KiB) 27112 [startup+24.501 s] /proc/loadavg: 1.00 1.00 1.00 2/65 7502 /proc/meminfo: memFree=1857236/2055920 swapFree=4182996/4192956 [pid=7501] ppid=7499 vsize=27112 CPUtime=24.48 /proc/7501/stat : 7501 (PBS4) R 7499 7501 6369 0 -1 4195840 6333 0 0 0 2435 13 0 0 25 0 1 0 97098943 27762688 5478 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134514511 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7501/statm: 6778 5478 109 219 0 6555 0 Current children cumulated CPU time (s) 24.48 Current children cumulated vsize (KiB) 27112 Child ended because it received signal 11 (SIGSEGV) Real time (s): 24.5738 CPU time (s): 24.5673 CPU user time (s): 24.3583 CPU system time (s): 0.208968 CPU usage (%): 99.9732 Max. virtual memory (cumulated for all children) (KiB): 27112 getrusage(RUSAGE_CHILDREN,...) data: user time used= 24.3583 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= 6962 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= 32 runsolver used 0.025996 second user time and 0.047992 second system time The end
Begin job on node52 on Tue Apr 24 13:48:59 UTC 2007 IDJOB= 420336 IDBENCH= 47838 IDSOLVER= 157 FILE ID= node52/420336-1177422539 PBS_JOBID= 4675681 Free space on /tmp= 66313 MiB SOLVER NAME= PBS4 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= /tmp/evaluation/420336-1177422539/PBS4 /tmp/evaluation/420336-1177422539/instance-420336-1177422539.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-420336-1177422539 -o ROOT/results/node52/conversion-420336-1177422539 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420336-1177422539/instance-420336-1177422539.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node52/watcher-420336-1177422539 -o ROOT/results/node52/solver-420336-1177422539 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420336-1177422539/PBS4 /tmp/evaluation/420336-1177422539/instance-420336-1177422539.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 48865627a3bd6ae8602c377e07e4c30a RANDOM SEED= 374272450 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node52.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 : 3000.236 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 : 3000.236 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: 1879220 kB Buffers: 7304 kB Cached: 96236 kB SwapCached: 3968 kB Active: 48960 kB Inactive: 65024 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1879220 kB SwapTotal: 4192956 kB SwapFree: 4182996 kB Dirty: 1172 kB Writeback: 0 kB Mapped: 16440 kB Slab: 48712 kB Committed_AS: 1804096 kB PageTables: 1488 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= 66292 MiB End job on node52 on Tue Apr 24 13:49:24 UTC 2007