Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 9.26559 | 9.26977 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-cache.inv12.ucl.opb |
MD5SUM | bdfd22b57887b70e5df6236004ca174a |
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 | 9.23859 |
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 | 25800 |
Total number of constraints | 76699 |
Number of constraints which are clauses | 76319 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 380 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 9 |
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 | 17 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 62 |
Number of bits of the biggest sum of numbers | 6 |
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/458376-1178622210/instance-458376-1178622210.opb ...... 9.18/9.26 c done parsing opb. 9.18/9.26 s UNSATISFIABLE 9.18/9.26 c Total Run Time 8.41572
ERROR: no interpretation found !
/tmp/evaluation/458376-1178622210/instance-458376-1178622210.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-458376-1178622210 -o ROOT/results/node26/solver-458376-1178622210 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458376-1178622210/instance-458376-1178622210.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 0.98 0.99 3/77 30029 /proc/meminfo: memFree=1527184/2055920 swapFree=4170140/4192956 [pid=30029] ppid=30027 vsize=3744 CPUtime=0 /proc/30029/stat : 30029 (PBS4_SAT07v2) R 30027 30029 29220 0 -1 4194304 495 0 0 0 0 0 0 0 18 0 1 0 310137828 3833856 477 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134570893 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30029/statm: 936 481 79 219 0 713 0 [startup+0.044848 s] /proc/loadavg: 0.86 0.98 0.99 3/77 30029 /proc/meminfo: memFree=1527184/2055920 swapFree=4170140/4192956 [pid=30029] ppid=30027 vsize=5200 CPUtime=0.03 /proc/30029/stat : 30029 (PBS4_SAT07v2) R 30027 30029 29220 0 -1 4194304 1068 0 0 0 3 0 0 0 18 0 1 0 310137828 5324800 1050 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134594546 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30029/statm: 1300 1055 86 219 0 1077 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 5200 [startup+0.101852 s] /proc/loadavg: 0.86 0.98 0.99 3/77 30029 /proc/meminfo: memFree=1527184/2055920 swapFree=4170140/4192956 [pid=30029] ppid=30027 vsize=5648 CPUtime=0.09 /proc/30029/stat : 30029 (PBS4_SAT07v2) R 30027 30029 29220 0 -1 4194304 1213 0 0 0 9 0 0 0 18 0 1 0 310137828 5783552 1146 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135063209 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30029/statm: 1412 1146 86 219 0 1189 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5648 [startup+0.30187 s] /proc/loadavg: 0.86 0.98 0.99 3/77 30029 /proc/meminfo: memFree=1527184/2055920 swapFree=4170140/4192956 [pid=30029] ppid=30027 vsize=7104 CPUtime=0.29 /proc/30029/stat : 30029 (PBS4_SAT07v2) R 30027 30029 29220 0 -1 4194304 1670 0 0 0 29 0 0 0 19 0 1 0 310137828 7274496 1506 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30029/statm: 1776 1506 86 219 0 1553 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 7104 [startup+0.701908 s] /proc/loadavg: 0.86 0.98 0.99 3/77 30029 /proc/meminfo: memFree=1527184/2055920 swapFree=4170140/4192956 [pid=30029] ppid=30027 vsize=9740 CPUtime=0.69 /proc/30029/stat : 30029 (PBS4_SAT07v2) R 30027 30029 29220 0 -1 4194304 2541 0 0 0 68 1 0 0 23 0 1 0 310137828 9973760 2184 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30029/statm: 2435 2184 86 219 0 2212 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 9740 [startup+1.50298 s] /proc/loadavg: 0.86 0.98 0.99 2/78 30030 /proc/meminfo: memFree=1517128/2055920 swapFree=4170140/4192956 [pid=30029] ppid=30027 vsize=14644 CPUtime=1.49 /proc/30029/stat : 30029 (PBS4_SAT07v2) R 30027 30029 29220 0 -1 4194304 3515 0 0 0 147 2 0 0 25 0 1 0 310137828 14995456 2722 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134561592 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30029/statm: 3661 2722 90 219 0 3438 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 14644 [startup+3.10113 s] /proc/loadavg: 0.86 0.98 0.99 2/78 30030 /proc/meminfo: memFree=1515656/2055920 swapFree=4170140/4192956 [pid=30029] ppid=30027 vsize=16180 CPUtime=3.09 /proc/30029/stat : 30029 (PBS4_SAT07v2) R 30027 30029 29220 0 -1 4194304 3907 0 0 0 306 3 0 0 25 0 1 0 310137828 16568320 3114 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30029/statm: 4045 3114 90 219 0 3822 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 16180 [startup+6.30143 s] /proc/loadavg: 0.87 0.98 0.99 2/78 30030 /proc/meminfo: memFree=1512712/2055920 swapFree=4170140/4192956 [pid=30029] ppid=30027 vsize=19312 CPUtime=6.29 /proc/30029/stat : 30029 (PBS4_SAT07v2) R 30027 30029 29220 0 -1 4194304 4651 0 0 0 625 4 0 0 25 0 1 0 310137828 19775488 3807 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545116 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30029/statm: 4828 3807 90 219 0 4605 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 19312 Solver just ended. Dumping a history of the last processes samples [startup+7.90158 s] /proc/loadavg: 0.87 0.98 0.99 2/78 30030 /proc/meminfo: memFree=1511624/2055920 swapFree=4170140/4192956 [pid=30029] ppid=30027 vsize=19796 CPUtime=7.88 /proc/30029/stat : 30029 (PBS4_SAT07v2) R 30027 30029 29220 0 -1 4194304 4793 0 0 0 784 4 0 0 25 0 1 0 310137828 20271104 3949 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30029/statm: 4949 3949 90 219 0 4726 0 Current children cumulated CPU time (s) 7.88 Current children cumulated vsize (KiB) 19796 [startup+8.70165 s] /proc/loadavg: 0.88 0.98 0.99 2/78 30030 /proc/meminfo: memFree=1511304/2055920 swapFree=4170140/4192956 [pid=30029] ppid=30027 vsize=19796 CPUtime=8.69 /proc/30029/stat : 30029 (PBS4_SAT07v2) R 30027 30029 29220 0 -1 4194304 4851 0 0 0 865 4 0 0 25 0 1 0 310137828 20271104 4007 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134555608 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30029/statm: 4949 4007 90 219 0 4726 0 Current children cumulated CPU time (s) 8.69 Current children cumulated vsize (KiB) 19796 [startup+9.10169 s] /proc/loadavg: 0.88 0.98 0.99 2/78 30030 /proc/meminfo: memFree=1511304/2055920 swapFree=4170140/4192956 [pid=30029] ppid=30027 vsize=19796 CPUtime=9.08 /proc/30029/stat : 30029 (PBS4_SAT07v2) R 30027 30029 29220 0 -1 4194304 4871 0 0 0 904 4 0 0 25 0 1 0 310137828 20271104 4027 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30029/statm: 4949 4027 90 219 0 4726 0 Current children cumulated CPU time (s) 9.08 Current children cumulated vsize (KiB) 19796 [startup+9.2017 s] /proc/loadavg: 0.88 0.98 0.99 2/78 30030 /proc/meminfo: memFree=1511304/2055920 swapFree=4170140/4192956 [pid=30029] ppid=30027 vsize=19796 CPUtime=9.18 /proc/30029/stat : 30029 (PBS4_SAT07v2) R 30027 30029 29220 0 -1 4194304 4875 0 0 0 914 4 0 0 25 0 1 0 310137828 20271104 4031 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30029/statm: 4949 4031 90 219 0 4726 0 Current children cumulated CPU time (s) 9.18 Current children cumulated vsize (KiB) 19796 Child status: 0 Real time (s): 9.26977 CPU time (s): 9.26559 CPU user time (s): 9.2126 CPU system time (s): 0.052991 CPU usage (%): 99.9549 Max. virtual memory (cumulated for all children) (KiB): 19796 getrusage(RUSAGE_CHILDREN,...) data: user time used= 9.2126 system time used= 0.052991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4933 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= 199 runsolver used 0.008998 second user time and 0.025996 second system time The end
Begin job on node26 on Tue May 8 11:03:30 UTC 2007 IDJOB= 458376 IDBENCH= 1453 IDSOLVER= 200 FILE ID= node26/458376-1178622210 PBS_JOBID= 5218264 Free space on /tmp= 66560 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.inv12.ucl.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458376-1178622210/instance-458376-1178622210.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-458376-1178622210 -o ROOT/results/node26/conversion-458376-1178622210 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458376-1178622210/instance-458376-1178622210.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-458376-1178622210 -o ROOT/results/node26/solver-458376-1178622210 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458376-1178622210/instance-458376-1178622210.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= bdfd22b57887b70e5df6236004ca174a RANDOM SEED= 432542352 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: 1527656 kB Buffers: 40012 kB Cached: 364388 kB SwapCached: 3328 kB Active: 199076 kB Inactive: 231992 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1527656 kB SwapTotal: 4192956 kB SwapFree: 4170140 kB Dirty: 4660 kB Writeback: 0 kB Mapped: 34060 kB Slab: 82820 kB Committed_AS: 2542244 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= 66560 MiB End job on node26 on Tue May 8 11:03:40 UTC 2007