Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 22.2636 | 22.2719 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111220767.opb |
MD5SUM | 38b43a11d13f0709a9bef9791640fdad |
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 | 0.108982 |
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 | 1248 |
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/458143-1178619448/instance-458143-1178619448.opb ...... 22.18/22.26 c done parsing opb. 22.18/22.26 s UNSATISFIABLE 22.18/22.26 c Total Run Time 22.2576
ERROR: no interpretation found !
/tmp/evaluation/458143-1178619448/instance-458143-1178619448.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node60/watcher-458143-1178619448 -o ROOT/results/node60/solver-458143-1178619448 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458143-1178619448/instance-458143-1178619448.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: 1.01 0.96 0.98 3/64 12643 /proc/meminfo: memFree=1478360/2055920 swapFree=4183380/4192956 [pid=12643] ppid=12641 vsize=1320 CPUtime=0 /proc/12643/stat : 12643 (PBS4_SAT07v2) R 12641 12643 10817 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 309854804 1351680 123 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12643/statm: 330 123 90 219 0 107 0 [startup+0.06638 s] /proc/loadavg: 1.01 0.96 0.98 3/64 12643 /proc/meminfo: memFree=1478360/2055920 swapFree=4183380/4192956 [pid=12643] ppid=12641 vsize=1456 CPUtime=0.06 /proc/12643/stat : 12643 (PBS4_SAT07v2) R 12641 12643 10817 0 -1 4194304 177 0 0 0 6 0 0 0 18 0 1 0 309854804 1490944 159 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12643/statm: 364 159 90 219 0 141 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1456 [startup+0.101383 s] /proc/loadavg: 1.01 0.96 0.98 3/64 12643 /proc/meminfo: memFree=1478360/2055920 swapFree=4183380/4192956 [pid=12643] ppid=12641 vsize=1456 CPUtime=0.09 /proc/12643/stat : 12643 (PBS4_SAT07v2) R 12641 12643 10817 0 -1 4194304 200 0 0 0 9 0 0 0 18 0 1 0 309854804 1490944 182 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12643/statm: 364 182 90 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.301402 s] /proc/loadavg: 1.01 0.96 0.98 3/64 12643 /proc/meminfo: memFree=1478360/2055920 swapFree=4183380/4192956 [pid=12643] ppid=12641 vsize=2380 CPUtime=0.29 /proc/12643/stat : 12643 (PBS4_SAT07v2) R 12641 12643 10817 0 -1 4194304 344 0 0 0 29 0 0 0 20 0 1 0 309854804 2437120 326 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12643/statm: 595 326 90 219 0 372 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2380 [startup+0.701442 s] /proc/loadavg: 1.01 0.96 0.98 3/64 12643 /proc/meminfo: memFree=1478360/2055920 swapFree=4183380/4192956 [pid=12643] ppid=12641 vsize=3600 CPUtime=0.69 /proc/12643/stat : 12643 (PBS4_SAT07v2) R 12641 12643 10817 0 -1 4194304 556 0 0 0 69 0 0 0 24 0 1 0 309854804 3686400 538 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12643/statm: 900 538 90 219 0 677 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3600 [startup+1.50252 s] /proc/loadavg: 1.01 0.96 0.98 2/65 12644 /proc/meminfo: memFree=1476112/2055920 swapFree=4183380/4192956 [pid=12643] ppid=12641 vsize=5972 CPUtime=1.5 /proc/12643/stat : 12643 (PBS4_SAT07v2) R 12641 12643 10817 0 -1 4194304 882 0 0 0 149 1 0 0 25 0 1 0 309854804 6115328 815 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12643/statm: 1493 815 90 219 0 1270 0 Current children cumulated CPU time (s) 1.5 Current children cumulated vsize (KiB) 5972 [startup+3.10168 s] /proc/loadavg: 1.01 0.96 0.98 2/65 12644 /proc/meminfo: memFree=1474576/2055920 swapFree=4183380/4192956 [pid=12643] ppid=12641 vsize=6752 CPUtime=3.09 /proc/12643/stat : 12643 (PBS4_SAT07v2) R 12641 12643 10817 0 -1 4194304 1413 0 0 0 307 2 0 0 25 0 1 0 309854804 6914048 1249 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12643/statm: 1688 1249 90 219 0 1465 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6752 [startup+6.30199 s] /proc/loadavg: 1.01 0.96 0.98 2/65 12644 /proc/meminfo: memFree=1472528/2055920 swapFree=4183380/4192956 [pid=12643] ppid=12641 vsize=11400 CPUtime=6.29 /proc/12643/stat : 12643 (PBS4_SAT07v2) R 12641 12643 10817 0 -1 4194304 1844 0 0 0 626 3 0 0 25 0 1 0 309854804 11673600 1680 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12643/statm: 2850 1680 90 219 0 2627 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11400 [startup+12.7016 s] /proc/loadavg: 1.01 0.96 0.98 2/65 12644 /proc/meminfo: memFree=1469328/2055920 swapFree=4183380/4192956 [pid=12643] ppid=12641 vsize=13168 CPUtime=12.69 /proc/12643/stat : 12643 (PBS4_SAT07v2) R 12641 12643 10817 0 -1 4194304 2652 0 0 0 1263 6 0 0 25 0 1 0 309854804 13484032 2295 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12643/statm: 3292 2295 90 219 0 3069 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13168 Solver just ended. Dumping a history of the last processes samples [startup+19.1012 s] /proc/loadavg: 1.00 0.96 0.98 2/65 12644 /proc/meminfo: memFree=1467664/2055920 swapFree=4183380/4192956 [pid=12643] ppid=12641 vsize=15712 CPUtime=19.08 /proc/12643/stat : 12643 (PBS4_SAT07v2) R 12641 12643 10817 0 -1 4194304 3457 0 0 0 1901 7 0 0 25 0 1 0 309854804 16089088 2715 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12643/statm: 3928 2715 90 219 0 3705 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 15712 [startup+20.7014 s] /proc/loadavg: 1.00 0.96 0.98 2/65 12644 /proc/meminfo: memFree=1467600/2055920 swapFree=4183380/4192956 [pid=12643] ppid=12641 vsize=15908 CPUtime=20.68 /proc/12643/stat : 12643 (PBS4_SAT07v2) R 12641 12643 10817 0 -1 4194304 3508 0 0 0 2060 8 0 0 25 0 1 0 309854804 16289792 2766 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12643/statm: 3977 2766 90 219 0 3754 0 Current children cumulated CPU time (s) 20.68 Current children cumulated vsize (KiB) 15908 [startup+21.5015 s] /proc/loadavg: 1.00 0.96 0.98 2/65 12644 /proc/meminfo: memFree=1467408/2055920 swapFree=4183380/4192956 [pid=12643] ppid=12641 vsize=15908 CPUtime=21.48 /proc/12643/stat : 12643 (PBS4_SAT07v2) R 12641 12643 10817 0 -1 4194304 3554 0 0 0 2140 8 0 0 25 0 1 0 309854804 16289792 2812 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12643/statm: 3977 2812 90 219 0 3754 0 Current children cumulated CPU time (s) 21.48 Current children cumulated vsize (KiB) 15908 [startup+21.9015 s] /proc/loadavg: 1.00 0.96 0.98 2/65 12644 /proc/meminfo: memFree=1467216/2055920 swapFree=4183380/4192956 [pid=12643] ppid=12641 vsize=15908 CPUtime=21.89 /proc/12643/stat : 12643 (PBS4_SAT07v2) R 12641 12643 10817 0 -1 4194304 3560 0 0 0 2181 8 0 0 25 0 1 0 309854804 16289792 2818 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12643/statm: 3977 2818 90 219 0 3754 0 Current children cumulated CPU time (s) 21.89 Current children cumulated vsize (KiB) 15908 [startup+22.1015 s] /proc/loadavg: 1.00 0.96 0.98 2/65 12644 /proc/meminfo: memFree=1467216/2055920 swapFree=4183380/4192956 [pid=12643] ppid=12641 vsize=15908 CPUtime=22.08 /proc/12643/stat : 12643 (PBS4_SAT07v2) R 12641 12643 10817 0 -1 4194304 3578 0 0 0 2200 8 0 0 25 0 1 0 309854804 16289792 2836 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544734 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12643/statm: 3977 2836 90 219 0 3754 0 Current children cumulated CPU time (s) 22.08 Current children cumulated vsize (KiB) 15908 [startup+22.2016 s] /proc/loadavg: 1.00 0.96 0.98 2/65 12644 /proc/meminfo: memFree=1467216/2055920 swapFree=4183380/4192956 [pid=12643] ppid=12641 vsize=15908 CPUtime=22.18 /proc/12643/stat : 12643 (PBS4_SAT07v2) R 12641 12643 10817 0 -1 4194304 3579 0 0 0 2210 8 0 0 25 0 1 0 309854804 16289792 2837 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557314 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12643/statm: 3977 2837 90 219 0 3754 0 Current children cumulated CPU time (s) 22.18 Current children cumulated vsize (KiB) 15908 Child status: 0 Real time (s): 22.2719 CPU time (s): 22.2636 CPU user time (s): 22.1726 CPU system time (s): 0.090986 CPU usage (%): 99.9626 Max. virtual memory (cumulated for all children) (KiB): 15908 getrusage(RUSAGE_CHILDREN,...) data: user time used= 22.1726 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= 3597 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= 86 runsolver used 0.030995 second user time and 0.056991 second system time The end
Begin job on node60 on Tue May 8 10:17:28 UTC 2007 IDJOB= 458143 IDBENCH= 1220 IDSOLVER= 200 FILE ID= node60/458143-1178619448 PBS_JOBID= 5218240 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111220767.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458143-1178619448/instance-458143-1178619448.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-458143-1178619448 -o ROOT/results/node60/conversion-458143-1178619448 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458143-1178619448/instance-458143-1178619448.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-458143-1178619448 -o ROOT/results/node60/solver-458143-1178619448 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458143-1178619448/instance-458143-1178619448.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 38b43a11d13f0709a9bef9791640fdad RANDOM SEED= 614892064 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node60.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 : 3000.214 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 : 3000.214 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: 1478832 kB Buffers: 35636 kB Cached: 417840 kB SwapCached: 3620 kB Active: 173000 kB Inactive: 290492 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1478832 kB SwapTotal: 4192956 kB SwapFree: 4183380 kB Dirty: 2408 kB Writeback: 0 kB Mapped: 16076 kB Slab: 99628 kB Committed_AS: 5302560 kB PageTables: 1464 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 node60 on Tue May 8 10:17:51 UTC 2007