Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 406.823 | 406.938 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900566157.opb |
MD5SUM | 8170439ba832b251137a16b29cd20ba3 |
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 | 72.336 |
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 | 231 |
Total number of constraints | 2707 |
Number of constraints which are clauses | 2684 |
Number of constraints which are cardinality constraints (but not clauses) | 22 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 110 |
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 | 25 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 801 |
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/458253-1178620788/instance-458253-1178620788.opb ...... 406.78/406.92 c done parsing opb. 406.78/406.92 s UNSATISFIABLE 406.78/406.92 c Total Run Time 406.79
ERROR: no interpretation found !
/tmp/evaluation/458253-1178620788/instance-458253-1178620788.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node12/watcher-458253-1178620788 -o ROOT/results/node12/solver-458253-1178620788 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458253-1178620788/instance-458253-1178620788.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: 0.99 0.98 0.99 3/77 16706 /proc/meminfo: memFree=1733616/2055920 swapFree=4160020/4192956 [pid=16706] ppid=16704 vsize=1324 CPUtime=0 /proc/16706/stat : 16706 (PBS4_SAT07v2) R 16704 16706 15900 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 338116214 1355776 120 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134530468 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16706/statm: 331 120 86 219 0 108 0 [startup+0.012131 s] /proc/loadavg: 0.99 0.98 0.99 3/77 16706 /proc/meminfo: memFree=1733616/2055920 swapFree=4160020/4192956 [pid=16706] ppid=16704 vsize=1476 CPUtime=0 /proc/16706/stat : 16706 (PBS4_SAT07v2) R 16704 16706 15900 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 338116214 1511424 142 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16706/statm: 369 142 86 219 0 146 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1476 [startup+0.104688 s] /proc/loadavg: 0.99 0.98 0.99 3/77 16706 /proc/meminfo: memFree=1733616/2055920 swapFree=4160020/4192956 [pid=16706] ppid=16704 vsize=1472 CPUtime=0.1 /proc/16706/stat : 16706 (PBS4_SAT07v2) R 16704 16706 15900 0 -1 4194304 249 0 0 0 10 0 0 0 18 0 1 0 338116214 1507328 231 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16706/statm: 368 231 90 219 0 145 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1472 [startup+0.30116 s] /proc/loadavg: 0.99 0.98 0.99 3/77 16706 /proc/meminfo: memFree=1733616/2055920 swapFree=4160020/4192956 [pid=16706] ppid=16704 vsize=2568 CPUtime=0.29 /proc/16706/stat : 16706 (PBS4_SAT07v2) R 16704 16706 15900 0 -1 4194304 371 0 0 0 29 0 0 0 19 0 1 0 338116214 2629632 353 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16706/statm: 642 353 90 219 0 419 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2568 [startup+0.701199 s] /proc/loadavg: 0.99 0.98 0.99 3/77 16706 /proc/meminfo: memFree=1733616/2055920 swapFree=4160020/4192956 [pid=16706] ppid=16704 vsize=3784 CPUtime=0.69 /proc/16706/stat : 16706 (PBS4_SAT07v2) R 16704 16706 15900 0 -1 4194304 632 0 0 0 69 0 0 0 22 0 1 0 338116214 3874816 565 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16706/statm: 946 565 90 219 0 723 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3784 [startup+1.50128 s] /proc/loadavg: 0.99 0.98 0.99 2/78 16707 /proc/meminfo: memFree=1731112/2055920 swapFree=4160020/4192956 [pid=16706] ppid=16704 vsize=4184 CPUtime=1.49 /proc/16706/stat : 16706 (PBS4_SAT07v2) R 16704 16706 15900 0 -1 4194304 955 0 0 0 148 1 0 0 25 0 1 0 338116214 4284416 888 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16706/statm: 1046 888 90 219 0 823 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4184 [startup+3.10244 s] /proc/loadavg: 0.99 0.98 0.99 2/78 16707 /proc/meminfo: memFree=1729384/2055920 swapFree=4160020/4192956 [pid=16706] ppid=16704 vsize=7156 CPUtime=3.09 /proc/16706/stat : 16706 (PBS4_SAT07v2) R 16704 16706 15900 0 -1 4194304 1512 0 0 0 306 3 0 0 25 0 1 0 338116214 7327744 1348 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544896 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16706/statm: 1789 1348 90 219 0 1566 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7156 [startup+6.30176 s] /proc/loadavg: 0.99 0.98 0.99 2/78 16707 /proc/meminfo: memFree=1726184/2055920 swapFree=4160020/4192956 [pid=16706] ppid=16704 vsize=12840 CPUtime=6.29 /proc/16706/stat : 16706 (PBS4_SAT07v2) R 16704 16706 15900 0 -1 4194304 2406 0 0 0 624 5 0 0 25 0 1 0 338116214 13148160 2049 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16706/statm: 3210 2049 90 219 0 2987 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 12840 [startup+12.7014 s] /proc/loadavg: 0.99 0.98 0.99 2/78 16707 /proc/meminfo: memFree=1721896/2055920 swapFree=4160020/4192956 [pid=16706] ppid=16704 vsize=13852 CPUtime=12.69 /proc/16706/stat : 16706 (PBS4_SAT07v2) R 16704 16706 15900 0 -1 4194304 3437 0 0 0 1260 9 0 0 25 0 1 0 338116214 14184448 3080 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16706/statm: 3463 3080 90 219 0 3240 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13852 [startup+25.5017 s] /proc/loadavg: 0.99 0.98 0.99 2/78 16707 /proc/meminfo: memFree=1715112/2055920 swapFree=4160020/4192956 [pid=16706] ppid=16704 vsize=25480 CPUtime=25.48 /proc/16706/stat : 16706 (PBS4_SAT07v2) R 16704 16706 15900 0 -1 4194304 5445 0 0 0 2535 13 0 0 25 0 1 0 338116214 26091520 4703 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547178 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16706/statm: 6370 4703 90 219 0 6147 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 25480 [startup+51.1012 s] /proc/loadavg: 0.99 0.98 0.99 2/78 16707 /proc/meminfo: memFree=1705832/2055920 swapFree=4160020/4192956 [pid=16706] ppid=16704 vsize=44500 CPUtime=51.08 /proc/16706/stat : 16706 (PBS4_SAT07v2) R 16704 16706 15900 0 -1 4194304 7774 0 0 0 5088 20 0 0 25 0 1 0 338116214 45568000 7032 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16706/statm: 11125 7032 90 219 0 10902 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 44500 [startup+102.305 s] /proc/loadavg: 0.99 0.98 0.99 2/78 16707 /proc/meminfo: memFree=1693416/2055920 swapFree=4160020/4192956 [pid=16706] ppid=16704 vsize=51308 CPUtime=102.26 /proc/16706/stat : 16706 (PBS4_SAT07v2) R 16704 16706 15900 0 -1 4194304 11593 0 0 0 10195 31 0 0 25 0 1 0 338116214 52539392 10049 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16706/statm: 12827 10049 90 219 0 12604 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 51308 [startup+162.301 s] /proc/loadavg: 0.99 0.98 0.99 2/78 16707 /proc/meminfo: memFree=1683560/2055920 swapFree=4160020/4192956 [pid=16706] ppid=16704 vsize=54904 CPUtime=162.24 /proc/16706/stat : 16706 (PBS4_SAT07v2) R 16704 16706 15900 0 -1 4194304 14245 0 0 0 16181 43 0 0 25 0 1 0 338116214 56221696 12503 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544904 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16706/statm: 13726 12503 90 219 0 13503 0 Current children cumulated CPU time (s) 162.24 Current children cumulated vsize (KiB) 54904 [startup+222.301 s] /proc/loadavg: 0.99 0.98 0.99 2/78 16707 /proc/meminfo: memFree=1680104/2055920 swapFree=4160020/4192956 [pid=16706] ppid=16704 vsize=57632 CPUtime=222.23 /proc/16706/stat : 16706 (PBS4_SAT07v2) R 16704 16706 15900 0 -1 4194304 15387 0 0 0 22171 52 0 0 25 0 1 0 338116214 59015168 13381 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16706/statm: 14408 13381 90 219 0 14185 0 Current children cumulated CPU time (s) 222.23 Current children cumulated vsize (KiB) 57632 [startup+282.301 s] /proc/loadavg: 0.99 0.98 0.99 2/78 16707 /proc/meminfo: memFree=1676584/2055920 swapFree=4160020/4192956 [pid=16706] ppid=16704 vsize=98812 CPUtime=282.21 /proc/16706/stat : 16706 (PBS4_SAT07v2) R 16704 16706 15900 0 -1 4194304 17991 0 0 0 28162 59 0 0 25 0 1 0 338116214 101183488 14250 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16706/statm: 24703 14250 90 219 0 24480 0 Current children cumulated CPU time (s) 282.21 Current children cumulated vsize (KiB) 98812 [startup+342.301 s] /proc/loadavg: 0.99 0.98 0.99 2/78 16707 /proc/meminfo: memFree=1674344/2055920 swapFree=4160020/4192956 [pid=16706] ppid=16704 vsize=100136 CPUtime=342.19 /proc/16706/stat : 16706 (PBS4_SAT07v2) R 16704 16706 15900 0 -1 4194304 18602 0 0 0 34153 66 0 0 25 0 1 0 338116214 102539264 14795 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16706/statm: 25034 14795 90 219 0 24811 0 Current children cumulated CPU time (s) 342.19 Current children cumulated vsize (KiB) 100136 [startup+402.301 s] /proc/loadavg: 0.99 0.98 0.99 2/78 16707 /proc/meminfo: memFree=1671848/2055920 swapFree=4160020/4192956 [pid=16706] ppid=16704 vsize=102288 CPUtime=402.18 /proc/16706/stat : 16706 (PBS4_SAT07v2) R 16704 16706 15900 0 -1 4194304 19357 0 0 0 40144 74 0 0 25 0 1 0 338116214 104742912 15418 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16706/statm: 25572 15418 90 219 0 25349 0 Current children cumulated CPU time (s) 402.18 Current children cumulated vsize (KiB) 102288 Solver just ended. Dumping a history of the last processes samples [startup+403.101 s] /proc/loadavg: 0.99 0.98 0.99 2/78 16707 /proc/meminfo: memFree=1671848/2055920 swapFree=4160020/4192956 [pid=16706] ppid=16704 vsize=102288 CPUtime=402.98 /proc/16706/stat : 16706 (PBS4_SAT07v2) R 16704 16706 15900 0 -1 4194304 19358 0 0 0 40224 74 0 0 25 0 1 0 338116214 104742912 15419 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16706/statm: 25572 15419 90 219 0 25349 0 Current children cumulated CPU time (s) 402.98 Current children cumulated vsize (KiB) 102288 [startup+404.702 s] /proc/loadavg: 0.99 0.98 0.99 2/78 16707 /proc/meminfo: memFree=1671848/2055920 swapFree=4160020/4192956 [pid=16706] ppid=16704 vsize=102288 CPUtime=404.58 /proc/16706/stat : 16706 (PBS4_SAT07v2) R 16704 16706 15900 0 -1 4194304 19362 0 0 0 40384 74 0 0 25 0 1 0 338116214 104742912 15423 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544904 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16706/statm: 25572 15423 90 219 0 25349 0 Current children cumulated CPU time (s) 404.58 Current children cumulated vsize (KiB) 102288 [startup+406.302 s] /proc/loadavg: 0.99 0.98 0.99 2/78 16707 /proc/meminfo: memFree=1671720/2055920 swapFree=4160020/4192956 [pid=16706] ppid=16704 vsize=102420 CPUtime=406.17 /proc/16706/stat : 16706 (PBS4_SAT07v2) R 16704 16706 15900 0 -1 4194304 19385 0 0 0 40543 74 0 0 25 0 1 0 338116214 104878080 15446 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544731 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16706/statm: 25605 15446 90 219 0 25382 0 Current children cumulated CPU time (s) 406.17 Current children cumulated vsize (KiB) 102420 [startup+406.702 s] /proc/loadavg: 0.99 0.98 0.99 2/78 16707 /proc/meminfo: memFree=1671720/2055920 swapFree=4160020/4192956 [pid=16706] ppid=16704 vsize=102420 CPUtime=406.57 /proc/16706/stat : 16706 (PBS4_SAT07v2) R 16704 16706 15900 0 -1 4194304 19386 0 0 0 40583 74 0 0 25 0 1 0 338116214 104878080 15447 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16706/statm: 25605 15447 90 219 0 25382 0 Current children cumulated CPU time (s) 406.57 Current children cumulated vsize (KiB) 102420 [startup+406.902 s] /proc/loadavg: 0.99 0.98 0.99 2/78 16707 /proc/meminfo: memFree=1671720/2055920 swapFree=4160020/4192956 [pid=16706] ppid=16704 vsize=102420 CPUtime=406.78 /proc/16706/stat : 16706 (PBS4_SAT07v2) R 16704 16706 15900 0 -1 4194304 19386 0 0 0 40604 74 0 0 25 0 1 0 338116214 104878080 15447 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544835 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16706/statm: 25605 15447 90 219 0 25382 0 Current children cumulated CPU time (s) 406.78 Current children cumulated vsize (KiB) 102420 Child status: 0 Real time (s): 406.938 CPU time (s): 406.823 CPU user time (s): 406.064 CPU system time (s): 0.758884 CPU usage (%): 99.9717 Max. virtual memory (cumulated for all children) (KiB): 102420 getrusage(RUSAGE_CHILDREN,...) data: user time used= 406.064 system time used= 0.758884 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 19403 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= 373 runsolver used 0.304953 second user time and 0.895863 second system time The end
Begin job on node12 on Tue May 8 10:39:48 UTC 2007 IDJOB= 458253 IDBENCH= 1330 IDSOLVER= 200 FILE ID= node12/458253-1178620788 PBS_JOBID= 5217779 Free space on /tmp= 66560 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900566157.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458253-1178620788/instance-458253-1178620788.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-458253-1178620788 -o ROOT/results/node12/conversion-458253-1178620788 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458253-1178620788/instance-458253-1178620788.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node12/watcher-458253-1178620788 -o ROOT/results/node12/solver-458253-1178620788 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458253-1178620788/instance-458253-1178620788.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 8170439ba832b251137a16b29cd20ba3 RANDOM SEED= 535264883 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node12.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 : 3000.239 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 : 3000.239 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: 1734024 kB Buffers: 35336 kB Cached: 194888 kB SwapCached: 11380 kB Active: 131696 kB Inactive: 121652 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1734024 kB SwapTotal: 4192956 kB SwapFree: 4160020 kB Dirty: 2352 kB Writeback: 0 kB Mapped: 30076 kB Slab: 54052 kB Committed_AS: 10841064 kB PageTables: 1792 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 node12 on Tue May 8 10:46:36 UTC 2007