Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 70.4883 | 70.5077 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/ normalized-cache-ibm-q-unbounded.Ic22arity.ucl.opb |
MD5SUM | 2b5564b5f03b34138f988fcf164c2fb6 |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
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 | 20.7428 |
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 | 87751 |
Total number of constraints | 254772 |
Number of constraints which are clauses | 247060 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 7712 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 15 |
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 | 130 |
Number of bits of the biggest number in a constraint | 8 |
Biggest sum of numbers in a constraint | 512 |
Number of bits of the biggest sum of numbers | 10 |
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/458418-1178622462/instance-458418-1178622462.opb ...... 70.38/70.48 c done parsing opb. 70.38/70.48 s UNSATISFIABLE 70.38/70.48 c Total Run Time 66.9648
ERROR: no interpretation found !
/tmp/evaluation/458418-1178622462/instance-458418-1178622462.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-458418-1178622462 -o ROOT/results/node26/solver-458418-1178622462 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458418-1178622462/instance-458418-1178622462.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: 0.86 0.94 0.97 3/77 30692 /proc/meminfo: memFree=1495992/2055920 swapFree=4170140/4192956 [pid=30692] ppid=30690 vsize=9552 CPUtime=0 /proc/30692/stat : 30692 (PBS4_SAT07v2) R 30690 30692 29220 0 -1 4194304 488 0 0 0 0 0 0 0 18 0 1 0 310163073 9781248 470 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134570671 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30692/statm: 2388 473 79 219 0 2165 0 [startup+0.0949739 s] /proc/loadavg: 0.86 0.94 0.97 3/77 30692 /proc/meminfo: memFree=1495992/2055920 swapFree=4170140/4192956 [pid=30692] ppid=30690 vsize=13472 CPUtime=0.08 /proc/30692/stat : 30692 (PBS4_SAT07v2) R 30690 30692 29220 0 -1 4194304 3267 0 0 0 7 1 0 0 18 0 1 0 310163073 13795328 3151 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134804486 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30692/statm: 3368 3151 86 219 0 3145 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 13472 [startup+0.101974 s] /proc/loadavg: 0.86 0.94 0.97 3/77 30692 /proc/meminfo: memFree=1495992/2055920 swapFree=4170140/4192956 [pid=30692] ppid=30690 vsize=13472 CPUtime=0.09 /proc/30692/stat : 30692 (PBS4_SAT07v2) R 30690 30692 29220 0 -1 4194304 3275 0 0 0 8 1 0 0 18 0 1 0 310163073 13795328 3159 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134798148 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30692/statm: 3368 3159 86 219 0 3145 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 13472 [startup+0.301992 s] /proc/loadavg: 0.86 0.94 0.97 3/77 30692 /proc/meminfo: memFree=1495992/2055920 swapFree=4170140/4192956 [pid=30692] ppid=30690 vsize=15380 CPUtime=0.29 /proc/30692/stat : 30692 (PBS4_SAT07v2) R 30690 30692 29220 0 -1 4194304 3761 0 0 0 28 1 0 0 19 0 1 0 310163073 15749120 3499 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30692/statm: 3845 3499 86 219 0 3622 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 15380 [startup+0.701031 s] /proc/loadavg: 0.86 0.94 0.97 3/77 30692 /proc/meminfo: memFree=1495992/2055920 swapFree=4170140/4192956 [pid=30692] ppid=30690 vsize=18108 CPUtime=0.68 /proc/30692/stat : 30692 (PBS4_SAT07v2) R 30690 30692 29220 0 -1 4194304 4582 0 0 0 67 1 0 0 23 0 1 0 310163073 18542592 4127 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30692/statm: 4527 4127 86 219 0 4304 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 18108 [startup+1.5011 s] /proc/loadavg: 0.87 0.94 0.97 2/78 30693 /proc/meminfo: memFree=1477936/2055920 swapFree=4170140/4192956 [pid=30692] ppid=30690 vsize=23412 CPUtime=1.49 /proc/30692/stat : 30692 (PBS4_SAT07v2) R 30690 30692 29220 0 -1 4194304 6207 0 0 0 147 2 0 0 25 0 1 0 310163073 23973888 5367 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530029 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30692/statm: 5853 5367 86 219 0 5630 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 23412 [startup+3.10125 s] /proc/loadavg: 0.87 0.94 0.97 2/78 30693 /proc/meminfo: memFree=1471024/2055920 swapFree=4170140/4192956 [pid=30692] ppid=30690 vsize=34224 CPUtime=3.09 /proc/30692/stat : 30692 (PBS4_SAT07v2) R 30690 30692 29220 0 -1 4194304 9432 0 0 0 305 4 0 0 25 0 1 0 310163073 35045376 7823 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134518452 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30692/statm: 8556 7823 86 219 0 8333 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 34224 [startup+6.30155 s] /proc/loadavg: 0.87 0.94 0.97 2/78 30693 /proc/meminfo: memFree=1458672/2055920 swapFree=4170140/4192956 [pid=30692] ppid=30690 vsize=41136 CPUtime=6.29 /proc/30692/stat : 30692 (PBS4_SAT07v2) R 30690 30692 29220 0 -1 4194304 11479 0 0 0 623 6 0 0 25 0 1 0 310163073 42123264 9428 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30692/statm: 10284 9428 90 219 0 10061 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 41136 [startup+12.7011 s] /proc/loadavg: 0.89 0.94 0.97 2/78 30693 /proc/meminfo: memFree=1456304/2055920 swapFree=4170140/4192956 [pid=30692] ppid=30690 vsize=43248 CPUtime=12.68 /proc/30692/stat : 30692 (PBS4_SAT07v2) R 30690 30692 29220 0 -1 4194304 12326 0 0 0 1261 7 0 0 25 0 1 0 310163073 44285952 9931 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30692/statm: 10812 9931 90 219 0 10589 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 43248 [startup+25.5013 s] /proc/loadavg: 0.91 0.94 0.97 2/78 30693 /proc/meminfo: memFree=1454960/2055920 swapFree=4170140/4192956 [pid=30692] ppid=30690 vsize=44564 CPUtime=25.49 /proc/30692/stat : 30692 (PBS4_SAT07v2) R 30690 30692 29220 0 -1 4194304 12900 0 0 0 2539 10 0 0 25 0 1 0 310163073 45633536 10300 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30692/statm: 11141 10300 90 219 0 10918 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 44564 [startup+51.1017 s] /proc/loadavg: 0.94 0.95 0.97 2/78 30693 /proc/meminfo: memFree=1448496/2055920 swapFree=4170140/4192956 [pid=30692] ppid=30690 vsize=51948 CPUtime=51.08 /proc/30692/stat : 30692 (PBS4_SAT07v2) R 30690 30692 29220 0 -1 4194304 14846 0 0 0 5093 15 0 0 25 0 1 0 310163073 53194752 12008 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544912 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30692/statm: 12987 12008 90 219 0 12764 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 51948 Solver just ended. Dumping a history of the last processes samples [startup+63.9019 s] /proc/loadavg: 0.95 0.95 0.97 2/78 30693 /proc/meminfo: memFree=1447088/2055920 swapFree=4170140/4192956 [pid=30692] ppid=30690 vsize=60924 CPUtime=63.88 /proc/30692/stat : 30692 (PBS4_SAT07v2) R 30690 30692 29220 0 -1 4194304 15350 0 0 0 6371 17 0 0 25 0 1 0 310163073 62386176 12274 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30692/statm: 15231 12274 90 219 0 15008 0 Current children cumulated CPU time (s) 63.88 Current children cumulated vsize (KiB) 60924 [startup+67.1052 s] /proc/loadavg: 0.95 0.95 0.97 2/78 30693 /proc/meminfo: memFree=1446960/2055920 swapFree=4170140/4192956 [pid=30692] ppid=30690 vsize=60924 CPUtime=67.08 /proc/30692/stat : 30692 (PBS4_SAT07v2) R 30690 30692 29220 0 -1 4194304 15401 0 0 0 6690 18 0 0 25 0 1 0 310163073 62386176 12325 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30692/statm: 15231 12325 90 219 0 15008 0 Current children cumulated CPU time (s) 67.08 Current children cumulated vsize (KiB) 60924 [startup+68.7013 s] /proc/loadavg: 0.95 0.95 0.97 2/78 30693 /proc/meminfo: memFree=1446896/2055920 swapFree=4170140/4192956 [pid=30692] ppid=30690 vsize=60924 CPUtime=68.67 /proc/30692/stat : 30692 (PBS4_SAT07v2) R 30690 30692 29220 0 -1 4194304 15425 0 0 0 6849 18 0 0 25 0 1 0 310163073 62386176 12349 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546023 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30692/statm: 15231 12349 90 219 0 15008 0 Current children cumulated CPU time (s) 68.67 Current children cumulated vsize (KiB) 60924 [startup+69.5014 s] /proc/loadavg: 0.95 0.95 0.97 2/78 30693 /proc/meminfo: memFree=1446832/2055920 swapFree=4170140/4192956 [pid=30692] ppid=30690 vsize=60924 CPUtime=69.47 /proc/30692/stat : 30692 (PBS4_SAT07v2) R 30690 30692 29220 0 -1 4194304 15439 0 0 0 6929 18 0 0 25 0 1 0 310163073 62386176 12363 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545116 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30692/statm: 15231 12363 90 219 0 15008 0 Current children cumulated CPU time (s) 69.47 Current children cumulated vsize (KiB) 60924 [startup+70.3015 s] /proc/loadavg: 0.95 0.95 0.97 2/78 30693 /proc/meminfo: memFree=1446832/2055920 swapFree=4170140/4192956 [pid=30692] ppid=30690 vsize=60924 CPUtime=70.28 /proc/30692/stat : 30692 (PBS4_SAT07v2) R 30690 30692 29220 0 -1 4194304 15446 0 0 0 7009 19 0 0 25 0 1 0 310163073 62386176 12370 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30692/statm: 15231 12370 90 219 0 15008 0 Current children cumulated CPU time (s) 70.28 Current children cumulated vsize (KiB) 60924 [startup+70.5015 s] /proc/loadavg: 0.95 0.95 0.97 2/78 30693 /proc/meminfo: memFree=1446832/2055920 swapFree=4170140/4192956 [pid=30692] ppid=30690 vsize=0 CPUtime=70.47 /proc/30692/stat : 30692 (PBS4_SAT07v2) R 30690 30692 29220 0 -1 4194308 15495 0 0 0 7028 19 0 0 25 0 1 0 310163073 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30692/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 70.47 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 70.5077 CPU time (s): 70.4883 CPU user time (s): 70.2893 CPU system time (s): 0.198969 CPU usage (%): 99.9724 Max. virtual memory (cumulated for all children) (KiB): 60924 getrusage(RUSAGE_CHILDREN,...) data: user time used= 70.2893 system time used= 0.198969 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 15495 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= 1513 runsolver used 0.057991 second user time and 0.158975 second system time The end
Begin job on node26 on Tue May 8 11:07:43 UTC 2007 IDJOB= 458418 IDBENCH= 1495 IDSOLVER= 200 FILE ID= node26/458418-1178622462 PBS_JOBID= 5218264 Free space on /tmp= 66554 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache-ibm-q-unbounded.Ic22arity.ucl.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458418-1178622462/instance-458418-1178622462.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-458418-1178622462 -o ROOT/results/node26/conversion-458418-1178622462 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458418-1178622462/instance-458418-1178622462.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-458418-1178622462 -o ROOT/results/node26/solver-458418-1178622462 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458418-1178622462/instance-458418-1178622462.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 2b5564b5f03b34138f988fcf164c2fb6 RANDOM SEED= 718912379 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: 1496400 kB Buffers: 40280 kB Cached: 395264 kB SwapCached: 3328 kB Active: 205332 kB Inactive: 256844 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1496400 kB SwapTotal: 4192956 kB SwapFree: 4170140 kB Dirty: 10732 kB Writeback: 0 kB Mapped: 34060 kB Slab: 82948 kB Committed_AS: 2542452 kB PageTables: 1724 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= 66554 MiB End job on node26 on Tue May 8 11:08:53 UTC 2007