Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 235.401 | 235.462 |
Name | normalized-PB07/PURE-SAT/SAT07/ crafted/spence/medium/s65-100.opb |
MD5SUM | ae5e4db8fabd52dd3df5b552e03330b0 |
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 | 6.75497 |
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 | 65 |
Total number of constraints | 140 |
Number of constraints which are clauses | 140 |
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 | 3 |
Maximum length of a constraint | 3 |
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 | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 5 |
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/459367-1178653524/instance-459367-1178653524.opb ...... 235.33/235.45 c done parsing opb. 235.33/235.45 s UNSATISFIABLE 235.33/235.45 c Total Run Time 235.392
ERROR: no interpretation found !
/tmp/evaluation/459367-1178653524/instance-459367-1178653524.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node26/watcher-459367-1178653524 -o ROOT/results/node26/solver-459367-1178653524 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459367-1178653524/instance-459367-1178653524.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 0.97 3/77 911 /proc/meminfo: memFree=1343488/2055920 swapFree=4170140/4192956 [pid=911] ppid=909 vsize=1320 CPUtime=0 /proc/911/stat : 911 (PBS4_SAT07v2) R 909 911 788 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 313269208 1351680 116 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544904 0 0 4096 16384 0 0 0 17 1 0 0 /proc/911/statm: 330 116 90 219 0 107 0 [startup+0.0454439 s] /proc/loadavg: 0.91 0.95 0.97 3/77 911 /proc/meminfo: memFree=1343488/2055920 swapFree=4170140/4192956 [pid=911] ppid=909 vsize=1464 CPUtime=0.04 /proc/911/stat : 911 (PBS4_SAT07v2) R 909 911 788 0 -1 4194304 183 0 0 0 4 0 0 0 18 0 1 0 313269208 1499136 165 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/911/statm: 366 165 90 219 0 143 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1464 [startup+0.101448 s] /proc/loadavg: 0.91 0.95 0.97 3/77 911 /proc/meminfo: memFree=1343488/2055920 swapFree=4170140/4192956 [pid=911] ppid=909 vsize=1464 CPUtime=0.09 /proc/911/stat : 911 (PBS4_SAT07v2) R 909 911 788 0 -1 4194304 235 0 0 0 9 0 0 0 18 0 1 0 313269208 1499136 217 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/911/statm: 366 217 90 219 0 143 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1464 [startup+0.301467 s] /proc/loadavg: 0.91 0.95 0.97 3/77 911 /proc/meminfo: memFree=1343488/2055920 swapFree=4170140/4192956 [pid=911] ppid=909 vsize=2564 CPUtime=0.29 /proc/911/stat : 911 (PBS4_SAT07v2) R 909 911 788 0 -1 4194304 373 0 0 0 29 0 0 0 19 0 1 0 313269208 2625536 355 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/911/statm: 641 355 90 219 0 418 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2564 [startup+0.701504 s] /proc/loadavg: 0.91 0.95 0.97 3/77 911 /proc/meminfo: memFree=1343488/2055920 swapFree=4170140/4192956 [pid=911] ppid=909 vsize=3912 CPUtime=0.69 /proc/911/stat : 911 (PBS4_SAT07v2) R 909 911 788 0 -1 4194304 640 0 0 0 68 1 0 0 22 0 1 0 313269208 4005888 573 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/911/statm: 978 573 90 219 0 755 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3912 [startup+1.50158 s] /proc/loadavg: 0.91 0.95 0.97 2/78 912 /proc/meminfo: memFree=1340984/2055920 swapFree=4170140/4192956 [pid=911] ppid=909 vsize=4740 CPUtime=1.49 /proc/911/stat : 911 (PBS4_SAT07v2) R 909 911 788 0 -1 4194304 1064 0 0 0 148 1 0 0 25 0 1 0 313269208 4853760 900 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/911/statm: 1185 900 90 219 0 962 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4740 [startup+3.10181 s] /proc/loadavg: 0.91 0.95 0.97 2/78 912 /proc/meminfo: memFree=1339256/2055920 swapFree=4170140/4192956 [pid=911] ppid=909 vsize=7468 CPUtime=3.09 /proc/911/stat : 911 (PBS4_SAT07v2) R 909 911 788 0 -1 4194304 1543 0 0 0 307 2 0 0 25 0 1 0 313269208 7647232 1379 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0 /proc/911/statm: 1867 1379 90 219 0 1644 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7468 [startup+6.30102 s] /proc/loadavg: 0.92 0.95 0.97 2/78 912 /proc/meminfo: memFree=1336376/2055920 swapFree=4170140/4192956 [pid=911] ppid=909 vsize=12852 CPUtime=6.29 /proc/911/stat : 911 (PBS4_SAT07v2) R 909 911 788 0 -1 4194304 2317 0 0 0 625 4 0 0 25 0 1 0 313269208 13160448 1960 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547292 0 0 4096 16384 0 0 0 17 1 0 0 /proc/911/statm: 3213 1960 90 219 0 2990 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 12852 [startup+12.7016 s] /proc/loadavg: 0.93 0.95 0.97 2/78 912 /proc/meminfo: memFree=1332408/2055920 swapFree=4170140/4192956 [pid=911] ppid=909 vsize=14204 CPUtime=12.69 /proc/911/stat : 911 (PBS4_SAT07v2) R 909 911 788 0 -1 4194304 3209 0 0 0 1262 7 0 0 25 0 1 0 313269208 14544896 2852 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0 /proc/911/statm: 3551 2852 90 219 0 3328 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 14204 [startup+25.5018 s] /proc/loadavg: 0.94 0.96 0.97 2/78 912 /proc/meminfo: memFree=1328184/2055920 swapFree=4170140/4192956 [pid=911] ppid=909 vsize=25088 CPUtime=25.48 /proc/911/stat : 911 (PBS4_SAT07v2) R 909 911 788 0 -1 4194304 4622 0 0 0 2538 10 0 0 25 0 1 0 313269208 25690112 3880 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/911/statm: 6272 3880 90 219 0 6049 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 25088 [startup+51.1012 s] /proc/loadavg: 0.96 0.96 0.97 2/78 912 /proc/meminfo: memFree=1321848/2055920 swapFree=4170140/4192956 [pid=911] ppid=909 vsize=30876 CPUtime=51.07 /proc/911/stat : 911 (PBS4_SAT07v2) R 909 911 788 0 -1 4194304 7153 0 0 0 5089 18 0 0 25 0 1 0 313269208 31617024 5444 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/911/statm: 7719 5444 90 219 0 7496 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 30876 [startup+102.306 s] /proc/loadavg: 0.98 0.96 0.97 2/78 912 /proc/meminfo: memFree=1313720/2055920 swapFree=4170140/4192956 [pid=911] ppid=909 vsize=49456 CPUtime=102.27 /proc/911/stat : 911 (PBS4_SAT07v2) R 909 911 788 0 -1 4194304 9255 0 0 0 10198 29 0 0 25 0 1 0 313269208 50642944 7448 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/911/statm: 12364 7448 90 219 0 12141 0 Current children cumulated CPU time (s) 102.27 Current children cumulated vsize (KiB) 49456 [startup+162.302 s] /proc/loadavg: 0.99 0.97 0.97 2/78 912 /proc/meminfo: memFree=1305912/2055920 swapFree=4170140/4192956 [pid=911] ppid=909 vsize=53880 CPUtime=162.25 /proc/911/stat : 911 (PBS4_SAT07v2) R 909 911 788 0 -1 4194304 11800 0 0 0 16186 39 0 0 25 0 1 0 313269208 55173120 9407 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544904 0 0 4096 16384 0 0 0 17 1 0 0 /proc/911/statm: 13470 9407 90 219 0 13247 0 Current children cumulated CPU time (s) 162.25 Current children cumulated vsize (KiB) 53880 [startup+222.301 s] /proc/loadavg: 0.99 0.97 0.97 2/78 912 /proc/meminfo: memFree=1301880/2055920 swapFree=4170140/4192956 [pid=911] ppid=909 vsize=62280 CPUtime=222.23 /proc/911/stat : 911 (PBS4_SAT07v2) R 909 911 788 0 -1 4194304 14377 0 0 0 22176 47 0 0 25 0 1 0 313269208 63774720 10382 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/911/statm: 15570 10382 90 219 0 15347 0 Current children cumulated CPU time (s) 222.23 Current children cumulated vsize (KiB) 62280 Solver just ended. Dumping a history of the last processes samples [startup+223.901 s] /proc/loadavg: 0.99 0.97 0.97 2/78 912 /proc/meminfo: memFree=1301880/2055920 swapFree=4170140/4192956 [pid=911] ppid=909 vsize=62280 CPUtime=223.83 /proc/911/stat : 911 (PBS4_SAT07v2) R 909 911 788 0 -1 4194304 14386 0 0 0 22336 47 0 0 25 0 1 0 313269208 63774720 10391 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/911/statm: 15570 10391 90 219 0 15347 0 Current children cumulated CPU time (s) 223.83 Current children cumulated vsize (KiB) 62280 [startup+230.302 s] /proc/loadavg: 0.99 0.97 0.97 2/78 912 /proc/meminfo: memFree=1301176/2055920 swapFree=4170140/4192956 [pid=911] ppid=909 vsize=62944 CPUtime=230.23 /proc/911/stat : 911 (PBS4_SAT07v2) R 909 911 788 0 -1 4194304 14559 0 0 0 22975 48 0 0 25 0 1 0 313269208 64454656 10564 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/911/statm: 15736 10564 90 219 0 15513 0 Current children cumulated CPU time (s) 230.23 Current children cumulated vsize (KiB) 62944 [startup+233.502 s] /proc/loadavg: 0.99 0.97 0.97 2/78 912 /proc/meminfo: memFree=1300792/2055920 swapFree=4170140/4192956 [pid=911] ppid=909 vsize=63168 CPUtime=233.43 /proc/911/stat : 911 (PBS4_SAT07v2) R 909 911 788 0 -1 4194304 14649 0 0 0 23295 48 0 0 25 0 1 0 313269208 64684032 10654 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/911/statm: 15792 10654 90 219 0 15569 0 Current children cumulated CPU time (s) 233.43 Current children cumulated vsize (KiB) 63168 [startup+234.305 s] /proc/loadavg: 0.99 0.97 0.97 2/78 912 /proc/meminfo: memFree=1300792/2055920 swapFree=4170140/4192956 [pid=911] ppid=909 vsize=63416 CPUtime=234.23 /proc/911/stat : 911 (PBS4_SAT07v2) R 909 911 788 0 -1 4194304 14663 0 0 0 23375 48 0 0 25 0 1 0 313269208 64937984 10668 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/911/statm: 15854 10668 90 219 0 15631 0 Current children cumulated CPU time (s) 234.23 Current children cumulated vsize (KiB) 63416 [startup+235.101 s] /proc/loadavg: 0.99 0.97 0.97 2/78 912 /proc/meminfo: memFree=1300792/2055920 swapFree=4170140/4192956 [pid=911] ppid=909 vsize=63416 CPUtime=235.03 /proc/911/stat : 911 (PBS4_SAT07v2) R 909 911 788 0 -1 4194304 14665 0 0 0 23455 48 0 0 25 0 1 0 313269208 64937984 10670 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544794 0 0 4096 16384 0 0 0 17 1 0 0 /proc/911/statm: 15854 10670 90 219 0 15631 0 Current children cumulated CPU time (s) 235.03 Current children cumulated vsize (KiB) 63416 [startup+235.301 s] /proc/loadavg: 0.99 0.97 0.97 2/78 912 /proc/meminfo: memFree=1300728/2055920 swapFree=4170140/4192956 [pid=911] ppid=909 vsize=63416 CPUtime=235.23 /proc/911/stat : 911 (PBS4_SAT07v2) R 909 911 788 0 -1 4194304 14665 0 0 0 23475 48 0 0 25 0 1 0 313269208 64937984 10670 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/911/statm: 15854 10670 90 219 0 15631 0 Current children cumulated CPU time (s) 235.23 Current children cumulated vsize (KiB) 63416 [startup+235.405 s] /proc/loadavg: 0.99 0.97 0.97 2/78 912 /proc/meminfo: memFree=1300728/2055920 swapFree=4170140/4192956 [pid=911] ppid=909 vsize=63416 CPUtime=235.33 /proc/911/stat : 911 (PBS4_SAT07v2) R 909 911 788 0 -1 4194304 14665 0 0 0 23485 48 0 0 25 0 1 0 313269208 64937984 10670 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/911/statm: 15854 10670 90 219 0 15631 0 Current children cumulated CPU time (s) 235.33 Current children cumulated vsize (KiB) 63416 Child status: 0 Real time (s): 235.462 CPU time (s): 235.401 CPU user time (s): 234.904 CPU system time (s): 0.496924 CPU usage (%): 99.9741 Max. virtual memory (cumulated for all children) (KiB): 63416 getrusage(RUSAGE_CHILDREN,...) data: user time used= 234.904 system time used= 0.496924 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 14682 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= 7 involuntary context switches= 432 runsolver used 0.206968 second user time and 0.484926 second system time The end
Begin job on node26 on Tue May 8 19:45:24 UTC 2007 IDJOB= 459367 IDBENCH= 47828 IDSOLVER= 200 FILE ID= node26/459367-1178653524 PBS_JOBID= 5218417 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/spence/medium/s65-100.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459367-1178653524/instance-459367-1178653524.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-459367-1178653524 -o ROOT/results/node26/conversion-459367-1178653524 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459367-1178653524/instance-459367-1178653524.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-459367-1178653524 -o ROOT/results/node26/solver-459367-1178653524 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459367-1178653524/instance-459367-1178653524.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= ae5e4db8fabd52dd3df5b552e03330b0 RANDOM SEED= 173180651 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node26.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 : 3000.213 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 : 3000.213 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: 1343960 kB Buffers: 41544 kB Cached: 550264 kB SwapCached: 3328 kB Active: 316716 kB Inactive: 298292 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1343960 kB SwapTotal: 4192956 kB SwapFree: 4170140 kB Dirty: 2348 kB Writeback: 0 kB Mapped: 30668 kB Slab: 82584 kB Committed_AS: 2540344 kB PageTables: 1716 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= 66562 MiB End job on node26 on Tue May 8 19:49:20 UTC 2007