Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 1.36579 | 1.36644 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/ normalized-ooo.burch_dill.2.accl.ucl.opb |
MD5SUM | a1104c8fec3fd69abc0a798c3b6bfa5b |
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 | 1.36579 |
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 | 2152 |
Total number of constraints | 5613 |
Number of constraints which are clauses | 5137 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 476 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 11 |
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 | 35 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 129 |
Number of bits of the biggest sum of numbers | 8 |
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/361975-1177004961/instance-361975-1177004961.opb ...... 1.29/1.36 c done parsing opb. 1.29/1.36 s UNSATISFIABLE 1.29/1.36 c Total Run Time 1.3008
ERROR: no interpretation found !
/tmp/evaluation/361975-1177004961/instance-361975-1177004961.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node5/watcher-361975-1177004961 -o ROOT/results/node5/solver-361975-1177004961 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/361975-1177004961/PBS4 /tmp/evaluation/361975-1177004961/instance-361975-1177004961.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 3/77 572 /proc/meminfo: memFree=1673152/2055920 swapFree=4151632/4192956 [pid=572] ppid=570 vsize=1664 CPUtime=0 /proc/572/stat : 572 (PBS4) R 570 572 32601 0 -1 4194304 202 0 0 0 0 0 0 0 18 0 1 0 176533766 1703936 184 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134801797 0 0 4096 0 0 0 0 17 1 0 0 /proc/572/statm: 416 184 87 219 0 193 0 [startup+0.0952551 s] /proc/loadavg: 1.00 1.00 1.00 3/77 572 /proc/meminfo: memFree=1673152/2055920 swapFree=4151632/4192956 [pid=572] ppid=570 vsize=2156 CPUtime=0.09 /proc/572/stat : 572 (PBS4) R 570 572 32601 0 -1 4194304 369 0 0 0 9 0 0 0 18 0 1 0 176533766 2207744 351 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/572/statm: 539 351 92 219 0 316 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2156 [startup+0.101255 s] /proc/loadavg: 1.00 1.00 1.00 3/77 572 /proc/meminfo: memFree=1673152/2055920 swapFree=4151632/4192956 [pid=572] ppid=570 vsize=2156 CPUtime=0.09 /proc/572/stat : 572 (PBS4) R 570 572 32601 0 -1 4194304 374 0 0 0 9 0 0 0 18 0 1 0 176533766 2207744 356 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/572/statm: 539 356 92 219 0 316 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2156 [startup+0.301277 s] /proc/loadavg: 1.00 1.00 1.00 3/77 572 /proc/meminfo: memFree=1673152/2055920 swapFree=4151632/4192956 [pid=572] ppid=570 vsize=3052 CPUtime=0.29 /proc/572/stat : 572 (PBS4) R 570 572 32601 0 -1 4194304 516 0 0 0 29 0 0 0 20 0 1 0 176533766 3125248 498 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/572/statm: 763 498 93 219 0 540 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3052 [startup+0.701322 s] /proc/loadavg: 1.00 1.00 1.00 3/77 572 /proc/meminfo: memFree=1673152/2055920 swapFree=4151632/4192956 [pid=572] ppid=570 vsize=4532 CPUtime=0.69 /proc/572/stat : 572 (PBS4) R 570 572 32601 0 -1 4194304 803 0 0 0 68 1 0 0 24 0 1 0 176533766 4640768 736 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/572/statm: 1133 736 94 219 0 910 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4532 Solver just ended. Dumping a history of the last processes samples [startup+1.10537 s] /proc/loadavg: 1.00 1.00 1.00 2/78 573 /proc/meminfo: memFree=1670072/2055920 swapFree=4151632/4192956 [pid=572] ppid=570 vsize=4672 CPUtime=1.1 /proc/572/stat : 572 (PBS4) R 570 572 32601 0 -1 4194304 907 0 0 0 108 2 0 0 25 0 1 0 176533766 4784128 840 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/572/statm: 1168 840 94 219 0 945 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 4672 [startup+1.30139 s] /proc/loadavg: 1.00 1.00 1.00 2/78 573 /proc/meminfo: memFree=1670072/2055920 swapFree=4151632/4192956 [pid=572] ppid=570 vsize=4672 CPUtime=1.29 /proc/572/stat : 572 (PBS4) R 570 572 32601 0 -1 4194304 920 0 0 0 127 2 0 0 25 0 1 0 176533766 4784128 853 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/572/statm: 1168 853 94 219 0 945 0 Current children cumulated CPU time (s) 1.29 Current children cumulated vsize (KiB) 4672 Child status: 0 Real time (s): 1.36644 CPU time (s): 1.36579 CPU user time (s): 1.3368 CPU system time (s): 0.028995 CPU usage (%): 99.9526 Max. virtual memory (cumulated for all children) (KiB): 4672 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.3368 system time used= 0.028995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 938 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= 27 runsolver used 0.003999 second user time and 0.007998 second system time The end
Begin job on node5 on Thu Apr 19 17:49:21 UTC 2007 IDJOB= 361975 IDBENCH= 1491 IDSOLVER= 157 FILE ID= node5/361975-1177004961 PBS_JOBID= 4630492 Free space on /tmp= 66356 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.burch_dill.2.accl.ucl.opb COMMAND LINE= /tmp/evaluation/361975-1177004961/PBS4 /tmp/evaluation/361975-1177004961/instance-361975-1177004961.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-361975-1177004961 -o ROOT/results/node5/conversion-361975-1177004961 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361975-1177004961/instance-361975-1177004961.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node5/watcher-361975-1177004961 -o ROOT/results/node5/solver-361975-1177004961 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/361975-1177004961/PBS4 /tmp/evaluation/361975-1177004961/instance-361975-1177004961.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= a1104c8fec3fd69abc0a798c3b6bfa5b RANDOM SEED= 591235345 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node5.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 : 3000.232 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 : 3000.232 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: 1673560 kB Buffers: 33052 kB Cached: 285844 kB SwapCached: 9408 kB Active: 66456 kB Inactive: 275336 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1673560 kB SwapTotal: 4192956 kB SwapFree: 4151632 kB Dirty: 1424 kB Writeback: 0 kB Mapped: 29900 kB Slab: 26116 kB Committed_AS: 8663864 kB PageTables: 1720 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= 66356 MiB End job on node5 on Thu Apr 19 17:49:23 UTC 2007