Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 21.9177 | 21.9277 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111216823.opb |
MD5SUM | ac8954b57a0c31b9be70ef39a778ea61 |
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 | 0.627904 |
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 | 169 |
Total number of constraints | 101 |
Number of constraints which are clauses | 30 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 169 |
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 | 38 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 1207 |
Number of bits of the biggest sum of numbers | 11 |
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/458180-1178619687/instance-458180-1178619687.opb ...... 21.88/21.92 c done parsing opb. 21.88/21.92 s UNSATISFIABLE 21.88/21.92 c Total Run Time 21.9107
ERROR: no interpretation found !
/tmp/evaluation/458180-1178619687/instance-458180-1178619687.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node10/watcher-458180-1178619687 -o ROOT/results/node10/solver-458180-1178619687 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458180-1178619687/instance-458180-1178619687.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: 0.98 0.94 0.95 3/77 25007 /proc/meminfo: memFree=1797696/2055920 swapFree=4145572/4192956 [pid=25007] ppid=25005 vsize=1320 CPUtime=0 /proc/25007/stat : 25007 (PBS4_SAT07v2) R 25005 25007 22363 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 338006243 1351680 123 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25007/statm: 330 123 90 219 0 107 0 [startup+0.0531179 s] /proc/loadavg: 0.98 0.94 0.95 3/77 25007 /proc/meminfo: memFree=1797696/2055920 swapFree=4145572/4192956 [pid=25007] ppid=25005 vsize=1320 CPUtime=0.05 /proc/25007/stat : 25007 (PBS4_SAT07v2) R 25005 25007 22363 0 -1 4194304 162 0 0 0 5 0 0 0 18 0 1 0 338006243 1351680 144 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557019 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25007/statm: 330 144 90 219 0 107 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1320 [startup+0.102128 s] /proc/loadavg: 0.98 0.94 0.95 3/77 25007 /proc/meminfo: memFree=1797696/2055920 swapFree=4145572/4192956 [pid=25007] ppid=25005 vsize=1456 CPUtime=0.09 /proc/25007/stat : 25007 (PBS4_SAT07v2) R 25005 25007 22363 0 -1 4194304 198 0 0 0 9 0 0 0 18 0 1 0 338006243 1490944 180 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134594546 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25007/statm: 364 182 90 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.301171 s] /proc/loadavg: 0.98 0.94 0.95 3/77 25007 /proc/meminfo: memFree=1797696/2055920 swapFree=4145572/4192956 [pid=25007] ppid=25005 vsize=2384 CPUtime=0.29 /proc/25007/stat : 25007 (PBS4_SAT07v2) R 25005 25007 22363 0 -1 4194304 316 0 0 0 29 0 0 0 19 0 1 0 338006243 2441216 298 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25007/statm: 596 298 90 219 0 373 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2384 [startup+0.701256 s] /proc/loadavg: 0.98 0.94 0.95 3/77 25007 /proc/meminfo: memFree=1797696/2055920 swapFree=4145572/4192956 [pid=25007] ppid=25005 vsize=3604 CPUtime=0.69 /proc/25007/stat : 25007 (PBS4_SAT07v2) R 25005 25007 22363 0 -1 4194304 525 0 0 0 69 0 0 0 23 0 1 0 338006243 3690496 507 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25007/statm: 901 507 90 219 0 678 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3604 [startup+1.50143 s] /proc/loadavg: 0.98 0.94 0.95 2/78 25008 /proc/meminfo: memFree=1795320/2055920 swapFree=4145572/4192956 [pid=25007] ppid=25005 vsize=4060 CPUtime=1.49 /proc/25007/stat : 25007 (PBS4_SAT07v2) R 25005 25007 22363 0 -1 4194304 884 0 0 0 148 1 0 0 25 0 1 0 338006243 4157440 817 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25007/statm: 1015 817 90 219 0 792 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4060 [startup+3.10178 s] /proc/loadavg: 0.98 0.94 0.95 2/78 25008 /proc/meminfo: memFree=1793912/2055920 swapFree=4145572/4192956 [pid=25007] ppid=25005 vsize=6904 CPUtime=3.08 /proc/25007/stat : 25007 (PBS4_SAT07v2) R 25005 25007 22363 0 -1 4194304 1448 0 0 0 307 1 0 0 25 0 1 0 338006243 7069696 1284 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25007/statm: 1726 1284 90 219 0 1503 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 6904 [startup+6.30147 s] /proc/loadavg: 0.98 0.94 0.95 2/78 25008 /proc/meminfo: memFree=1790648/2055920 swapFree=4145572/4192956 [pid=25007] ppid=25005 vsize=11548 CPUtime=6.29 /proc/25007/stat : 25007 (PBS4_SAT07v2) R 25005 25007 22363 0 -1 4194304 2052 0 0 0 626 3 0 0 25 0 1 0 338006243 11825152 1888 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546913 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25007/statm: 2887 1888 90 219 0 2664 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11548 [startup+12.7019 s] /proc/loadavg: 0.98 0.95 0.95 2/78 25008 /proc/meminfo: memFree=1787704/2055920 swapFree=4145572/4192956 [pid=25007] ppid=25005 vsize=13320 CPUtime=12.68 /proc/25007/stat : 25007 (PBS4_SAT07v2) R 25005 25007 22363 0 -1 4194304 2888 0 0 0 1263 5 0 0 25 0 1 0 338006243 13639680 2531 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25007/statm: 3330 2531 90 219 0 3107 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 13320 Solver just ended. Dumping a history of the last processes samples [startup+15.9015 s] /proc/loadavg: 0.98 0.95 0.95 2/78 25008 /proc/meminfo: memFree=1787128/2055920 swapFree=4145572/4192956 [pid=25007] ppid=25005 vsize=13684 CPUtime=15.88 /proc/25007/stat : 25007 (PBS4_SAT07v2) R 25005 25007 22363 0 -1 4194304 3043 0 0 0 1582 6 0 0 25 0 1 0 338006243 14012416 2686 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25007/statm: 3421 2686 90 219 0 3198 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 13684 [startup+19.1012 s] /proc/loadavg: 0.98 0.95 0.95 2/78 25008 /proc/meminfo: memFree=1786360/2055920 swapFree=4145572/4192956 [pid=25007] ppid=25005 vsize=15560 CPUtime=19.08 /proc/25007/stat : 25007 (PBS4_SAT07v2) R 25005 25007 22363 0 -1 4194304 3566 0 0 0 1900 8 0 0 25 0 1 0 338006243 15933440 2824 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25007/statm: 3890 2824 90 219 0 3667 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 15560 [startup+20.7016 s] /proc/loadavg: 0.98 0.95 0.95 2/78 25008 /proc/meminfo: memFree=1786296/2055920 swapFree=4145572/4192956 [pid=25007] ppid=25005 vsize=15776 CPUtime=20.68 /proc/25007/stat : 25007 (PBS4_SAT07v2) R 25005 25007 22363 0 -1 4194304 3630 0 0 0 2060 8 0 0 25 0 1 0 338006243 16154624 2888 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25007/statm: 3944 2888 90 219 0 3721 0 Current children cumulated CPU time (s) 20.68 Current children cumulated vsize (KiB) 15776 [startup+21.5018 s] /proc/loadavg: 0.98 0.95 0.95 2/78 25008 /proc/meminfo: memFree=1786168/2055920 swapFree=4145572/4192956 [pid=25007] ppid=25005 vsize=15776 CPUtime=21.48 /proc/25007/stat : 25007 (PBS4_SAT07v2) R 25005 25007 22363 0 -1 4194304 3644 0 0 0 2140 8 0 0 25 0 1 0 338006243 16154624 2902 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544719 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25007/statm: 3944 2902 90 219 0 3721 0 Current children cumulated CPU time (s) 21.48 Current children cumulated vsize (KiB) 15776 [startup+21.9018 s] /proc/loadavg: 0.98 0.95 0.95 2/78 25008 /proc/meminfo: memFree=1786040/2055920 swapFree=4145572/4192956 [pid=25007] ppid=25005 vsize=15776 CPUtime=21.88 /proc/25007/stat : 25007 (PBS4_SAT07v2) R 25005 25007 22363 0 -1 4194304 3653 0 0 0 2180 8 0 0 25 0 1 0 338006243 16154624 2911 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25007/statm: 3944 2911 90 219 0 3721 0 Current children cumulated CPU time (s) 21.88 Current children cumulated vsize (KiB) 15776 Child status: 0 Real time (s): 21.9277 CPU time (s): 21.9177 CPU user time (s): 21.8267 CPU system time (s): 0.090986 CPU usage (%): 99.9544 Max. virtual memory (cumulated for all children) (KiB): 15776 getrusage(RUSAGE_CHILDREN,...) data: user time used= 21.8267 system time used= 0.090986 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3670 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= 453 runsolver used 0.014997 second user time and 0.05999 second system time The end
Begin job on node10 on Tue May 8 10:21:27 UTC 2007 IDJOB= 458180 IDBENCH= 1257 IDSOLVER= 200 FILE ID= node10/458180-1178619687 PBS_JOBID= 5217775 Free space on /tmp= 66561 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111216823.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458180-1178619687/instance-458180-1178619687.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-458180-1178619687 -o ROOT/results/node10/conversion-458180-1178619687 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458180-1178619687/instance-458180-1178619687.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-458180-1178619687 -o ROOT/results/node10/solver-458180-1178619687 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458180-1178619687/instance-458180-1178619687.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= ac8954b57a0c31b9be70ef39a778ea61 RANDOM SEED= 576146380 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node10.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 : 3000.259 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 : 3000.259 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: 1798168 kB Buffers: 35080 kB Cached: 134244 kB SwapCached: 15636 kB Active: 103120 kB Inactive: 89796 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1798168 kB SwapTotal: 4192956 kB SwapFree: 4145572 kB Dirty: 2328 kB Writeback: 0 kB Mapped: 30580 kB Slab: 50464 kB Committed_AS: 5194208 kB PageTables: 1708 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= 66561 MiB End job on node10 on Tue May 8 10:21:49 UTC 2007