Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | Signal | 10.7574 | 10.7623 |
Name | normalized-PB07/PURE-SAT/SAT07/ industrial/anbulagan/medium-unsat/dated-10-15-u.opb |
MD5SUM | 1baf4d7e11b786614065082a555c4214 |
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 | 73.9118 |
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 | 193016 |
Total number of constraints | 885873 |
Number of constraints which are clauses | 885873 |
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 | 10 |
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 | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 10 |
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/459273-1178653020/instance-459273-1178653020.opb ......
ERROR: no interpretation found !
/tmp/evaluation/459273-1178653020/instance-459273-1178653020.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node43/watcher-459273-1178653020 -o ROOT/results/node43/solver-459273-1178653020 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459273-1178653020/instance-459273-1178653020.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: 0.92 0.98 0.99 3/77 9358 /proc/meminfo: memFree=1733496/2055920 swapFree=4158768/4192956 [pid=9358] ppid=9356 vsize=19420 CPUtime=0 /proc/9358/stat : 9358 (PBS4_SAT07v2) R 9356 9358 8985 0 -1 4194304 497 0 0 0 0 0 0 0 18 0 1 0 313213990 19886080 479 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134570671 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9358/statm: 4855 482 79 219 0 4632 0 [startup+0.079527 s] /proc/loadavg: 0.92 0.98 0.99 3/77 9358 /proc/meminfo: memFree=1733496/2055920 swapFree=4158768/4192956 [pid=9358] ppid=9356 vsize=27256 CPUtime=0.07 /proc/9358/stat : 9358 (PBS4_SAT07v2) R 9356 9358 8985 0 -1 4194304 6767 0 0 0 5 2 0 0 18 0 1 0 313213990 27910144 6522 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9358/statm: 6814 6522 86 219 0 6591 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 27256 [startup+0.101529 s] /proc/loadavg: 0.92 0.98 0.99 3/77 9358 /proc/meminfo: memFree=1733496/2055920 swapFree=4158768/4192956 [pid=9358] ppid=9356 vsize=27528 CPUtime=0.09 /proc/9358/stat : 9358 (PBS4_SAT07v2) R 9356 9358 8985 0 -1 4194304 6847 0 0 0 7 2 0 0 18 0 1 0 313213990 28188672 6602 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9358/statm: 6882 6602 86 219 0 6659 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 27528 [startup+0.301547 s] /proc/loadavg: 0.92 0.98 0.99 3/77 9358 /proc/meminfo: memFree=1733496/2055920 swapFree=4158768/4192956 [pid=9358] ppid=9356 vsize=29340 CPUtime=0.29 /proc/9358/stat : 9358 (PBS4_SAT07v2) R 9356 9358 8985 0 -1 4194304 7377 0 0 0 27 2 0 0 19 0 1 0 313213990 30044160 7083 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9358/statm: 7335 7083 86 219 0 7112 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 29340 [startup+0.701582 s] /proc/loadavg: 0.92 0.98 0.99 3/77 9358 /proc/meminfo: memFree=1733496/2055920 swapFree=4158768/4192956 [pid=9358] ppid=9356 vsize=32656 CPUtime=0.69 /proc/9358/stat : 9358 (PBS4_SAT07v2) R 9356 9358 8985 0 -1 4194304 8346 0 0 0 66 3 0 0 22 0 1 0 313213990 33439744 7762 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9358/statm: 8164 7762 86 219 0 7941 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 32656 [startup+1.50165 s] /proc/loadavg: 0.92 0.98 0.99 2/78 9359 /proc/meminfo: memFree=1699632/2055920 swapFree=4158768/4192956 [pid=9358] ppid=9356 vsize=44072 CPUtime=1.49 /proc/9358/stat : 9358 (PBS4_SAT07v2) R 9356 9358 8985 0 -1 4194304 11626 0 0 0 145 4 0 0 25 0 1 0 313213990 45129728 9888 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588793 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9358/statm: 11018 9888 86 219 0 10795 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 44072 [startup+3.10179 s] /proc/loadavg: 0.93 0.98 0.99 2/78 9359 /proc/meminfo: memFree=1688304/2055920 swapFree=4158768/4192956 [pid=9358] ppid=9356 vsize=59332 CPUtime=3.09 /proc/9358/stat : 9358 (PBS4_SAT07v2) R 9356 9358 8985 0 -1 4194304 16175 0 0 0 301 8 0 0 25 0 1 0 313213990 60755968 12900 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9358/statm: 14833 12900 86 219 0 14610 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 59332 [startup+6.30107 s] /proc/loadavg: 0.93 0.98 0.99 2/78 9359 /proc/meminfo: memFree=1671600/2055920 swapFree=4158768/4192956 [pid=9358] ppid=9356 vsize=83092 CPUtime=6.28 /proc/9358/stat : 9358 (PBS4_SAT07v2) R 9356 9358 8985 0 -1 4194304 23296 0 0 0 616 12 0 0 25 0 1 0 313213990 85086208 16948 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9358/statm: 20773 16948 86 219 0 20550 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 83092 Solver just ended. Dumping a history of the last processes samples [startup+7.90121 s] /proc/loadavg: 0.93 0.98 0.99 2/78 9359 /proc/meminfo: memFree=1657584/2055920 swapFree=4158768/4192956 [pid=9358] ppid=9356 vsize=102508 CPUtime=7.89 /proc/9358/stat : 9358 (PBS4_SAT07v2) R 9356 9358 8985 0 -1 4194304 25856 0 0 0 775 14 0 0 25 0 1 0 313213990 104968192 19508 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530465 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9358/statm: 25627 19508 86 219 0 25404 0 Current children cumulated CPU time (s) 7.89 Current children cumulated vsize (KiB) 102508 [startup+9.50135 s] /proc/loadavg: 0.93 0.98 0.99 2/78 9359 /proc/meminfo: memFree=1651440/2055920 swapFree=4158768/4192956 [pid=9358] ppid=9356 vsize=104860 CPUtime=9.49 /proc/9358/stat : 9358 (PBS4_SAT07v2) R 9356 9358 8985 0 -1 4194304 27922 0 0 0 934 15 0 0 25 0 1 0 313213990 107376640 21574 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9358/statm: 26215 21574 86 219 0 25992 0 Current children cumulated CPU time (s) 9.49 Current children cumulated vsize (KiB) 104860 [startup+10.3014 s] /proc/loadavg: 0.93 0.98 0.99 2/78 9359 /proc/meminfo: memFree=1646064/2055920 swapFree=4158768/4192956 [pid=9358] ppid=9356 vsize=145156 CPUtime=10.29 /proc/9358/stat : 9358 (PBS4_SAT07v2) R 9356 9358 8985 0 -1 4194304 32507 0 0 0 1012 17 0 0 25 0 1 0 313213990 148639744 26159 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134570671 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9358/statm: 36289 26161 87 219 0 36066 0 Current children cumulated CPU time (s) 10.29 Current children cumulated vsize (KiB) 145156 [startup+10.7015 s] /proc/loadavg: 0.93 0.98 0.99 2/78 9359 /proc/meminfo: memFree=1646064/2055920 swapFree=4158768/4192956 [pid=9358] ppid=9356 vsize=130244 CPUtime=10.69 /proc/9358/stat : 9358 (PBS4_SAT07v2) R 9356 9358 8985 0 -1 4195840 37227 0 0 0 1016 53 0 0 25 0 1 0 313213990 133369856 24175 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134585806 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9358/statm: 32561 24175 87 219 0 32338 0 Current children cumulated CPU time (s) 10.69 Current children cumulated vsize (KiB) 130244 Child ended because it received signal 11 (SIGSEGV) Real time (s): 10.7623 CPU time (s): 10.7574 CPU user time (s): 10.1675 CPU system time (s): 0.58991 CPU usage (%): 99.9545 Max. virtual memory (cumulated for all children) (KiB): 145156 getrusage(RUSAGE_CHILDREN,...) data: user time used= 10.1675 system time used= 0.58991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 37734 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= 9 runsolver used 0.011998 second user time and 0.026995 second system time The end
Begin job on node43 on Tue May 8 19:37:02 UTC 2007 IDJOB= 459273 IDBENCH= 47734 IDSOLVER= 200 FILE ID= node43/459273-1178653020 PBS_JOBID= 5218397 Free space on /tmp= 66534 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/anbulagan/medium-unsat/dated-10-15-u.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459273-1178653020/instance-459273-1178653020.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-459273-1178653020 -o ROOT/results/node43/conversion-459273-1178653020 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459273-1178653020/instance-459273-1178653020.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node43/watcher-459273-1178653020 -o ROOT/results/node43/solver-459273-1178653020 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459273-1178653020/instance-459273-1178653020.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 1baf4d7e11b786614065082a555c4214 RANDOM SEED= 468571774 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node43.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 : 3000.218 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 : 3000.218 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: 1733912 kB Buffers: 38904 kB Cached: 179164 kB SwapCached: 2660 kB Active: 82928 kB Inactive: 158812 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1733912 kB SwapTotal: 4192956 kB SwapFree: 4158768 kB Dirty: 29448 kB Writeback: 0 kB Mapped: 31608 kB Slab: 65704 kB Committed_AS: 8200504 kB PageTables: 1896 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= 66440 MiB End job on node43 on Tue May 8 19:37:13 UTC 2007