Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 350.121 | 350.212 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900553812.opb |
MD5SUM | 703150fc56665afb9da0b20e49208c25 |
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 | 18.7501 |
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 | 723 |
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/458265-1178620920/instance-458265-1178620920.opb ...... 350.00/350.19 c done parsing opb. 350.00/350.19 s UNSATISFIABLE 350.00/350.19 c Total Run Time 350.086
ERROR: no interpretation found !
/tmp/evaluation/458265-1178620920/instance-458265-1178620920.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node7/watcher-458265-1178620920 -o ROOT/results/node7/solver-458265-1178620920 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458265-1178620920/instance-458265-1178620920.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 30338 /proc/meminfo: memFree=1657840/2055920 swapFree=4157048/4192956 [pid=30338] ppid=30336 vsize=1324 CPUtime=0 /proc/30338/stat : 30338 (PBS4_SAT07v2) R 30336 30338 29530 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 338129660 1355776 120 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134805694 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30338/statm: 331 120 86 219 0 108 0 [startup+0.0505491 s] /proc/loadavg: 1.00 1.00 1.00 3/77 30338 /proc/meminfo: memFree=1657840/2055920 swapFree=4157048/4192956 [pid=30338] ppid=30336 vsize=1472 CPUtime=0.04 /proc/30338/stat : 30338 (PBS4_SAT07v2) R 30336 30338 29530 0 -1 4194304 216 0 0 0 4 0 0 0 18 0 1 0 338129660 1507328 198 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30338/statm: 368 198 90 219 0 145 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1472 [startup+0.101553 s] /proc/loadavg: 1.00 1.00 1.00 3/77 30338 /proc/meminfo: memFree=1657840/2055920 swapFree=4157048/4192956 [pid=30338] ppid=30336 vsize=1472 CPUtime=0.09 /proc/30338/stat : 30338 (PBS4_SAT07v2) R 30336 30338 29530 0 -1 4194304 251 0 0 0 9 0 0 0 18 0 1 0 338129660 1507328 233 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30338/statm: 368 233 90 219 0 145 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1472 [startup+0.301574 s] /proc/loadavg: 1.00 1.00 1.00 3/77 30338 /proc/meminfo: memFree=1657840/2055920 swapFree=4157048/4192956 [pid=30338] ppid=30336 vsize=2564 CPUtime=0.29 /proc/30338/stat : 30338 (PBS4_SAT07v2) R 30336 30338 29530 0 -1 4194304 394 0 0 0 29 0 0 0 19 0 1 0 338129660 2625536 376 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30338/statm: 641 376 90 219 0 418 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2564 [startup+0.701615 s] /proc/loadavg: 1.00 1.00 1.00 3/77 30338 /proc/meminfo: memFree=1657840/2055920 swapFree=4157048/4192956 [pid=30338] ppid=30336 vsize=3932 CPUtime=0.69 /proc/30338/stat : 30338 (PBS4_SAT07v2) R 30336 30338 29530 0 -1 4194304 655 0 0 0 69 0 0 0 23 0 1 0 338129660 4026368 588 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30338/statm: 983 588 90 219 0 760 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3932 [startup+1.5017 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30339 /proc/meminfo: memFree=1655208/2055920 swapFree=4157048/4192956 [pid=30338] ppid=30336 vsize=6632 CPUtime=1.49 /proc/30338/stat : 30338 (PBS4_SAT07v2) R 30336 30338 29530 0 -1 4194304 1093 0 0 0 148 1 0 0 25 0 1 0 338129660 6791168 929 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30338/statm: 1658 929 90 219 0 1435 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6632 [startup+3.10187 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30339 /proc/meminfo: memFree=1653608/2055920 swapFree=4157048/4192956 [pid=30338] ppid=30336 vsize=7176 CPUtime=3.09 /proc/30338/stat : 30338 (PBS4_SAT07v2) R 30336 30338 29530 0 -1 4194304 1566 0 0 0 307 2 0 0 25 0 1 0 338129660 7348224 1402 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30338/statm: 1794 1402 90 219 0 1571 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7176 [startup+6.3012 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30339 /proc/meminfo: memFree=1650088/2055920 swapFree=4157048/4192956 [pid=30338] ppid=30336 vsize=12860 CPUtime=6.29 /proc/30338/stat : 30338 (PBS4_SAT07v2) R 30336 30338 29530 0 -1 4194304 2531 0 0 0 624 5 0 0 25 0 1 0 338129660 13168640 2174 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545113 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30338/statm: 3215 2174 90 219 0 2992 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 12860 [startup+12.7019 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30339 /proc/meminfo: memFree=1644840/2055920 swapFree=4157048/4192956 [pid=30338] ppid=30336 vsize=22216 CPUtime=12.69 /proc/30338/stat : 30338 (PBS4_SAT07v2) R 30336 30338 29530 0 -1 4194304 3717 0 0 0 1262 7 0 0 25 0 1 0 338129660 22749184 3360 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30338/statm: 5554 3360 90 219 0 5331 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 22216 [startup+25.5012 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30339 /proc/meminfo: memFree=1637544/2055920 swapFree=4157048/4192956 [pid=30338] ppid=30336 vsize=25452 CPUtime=25.49 /proc/30338/stat : 30338 (PBS4_SAT07v2) R 30336 30338 29530 0 -1 4194304 5846 0 0 0 2537 12 0 0 25 0 1 0 338129660 26062848 5104 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30338/statm: 6363 5104 90 219 0 6140 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 25452 [startup+51.1019 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30339 /proc/meminfo: memFree=1627560/2055920 swapFree=4157048/4192956 [pid=30338] ppid=30336 vsize=47636 CPUtime=51.08 /proc/30338/stat : 30338 (PBS4_SAT07v2) R 30336 30338 29530 0 -1 4194304 9162 0 0 0 5088 20 0 0 25 0 1 0 338129660 48779264 7651 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30338/statm: 11909 7651 90 219 0 11686 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 47636 [startup+102.305 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30339 /proc/meminfo: memFree=1612008/2055920 swapFree=4157048/4192956 [pid=30338] ppid=30336 vsize=51696 CPUtime=102.26 /proc/30338/stat : 30338 (PBS4_SAT07v2) R 30336 30338 29530 0 -1 4194304 12999 0 0 0 10196 30 0 0 25 0 1 0 338129660 52936704 11488 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30338/statm: 12924 11488 90 219 0 12701 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 51696 [startup+162.302 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30339 /proc/meminfo: memFree=1602408/2055920 swapFree=4157048/4192956 [pid=30338] ppid=30336 vsize=87184 CPUtime=162.25 /proc/30338/stat : 30338 (PBS4_SAT07v2) R 30336 30338 29530 0 -1 4194304 15421 0 0 0 16183 42 0 0 25 0 1 0 338129660 89276416 13910 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30338/statm: 21796 13910 90 219 0 21573 0 Current children cumulated CPU time (s) 162.25 Current children cumulated vsize (KiB) 87184 [startup+222.302 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30339 /proc/meminfo: memFree=1597416/2055920 swapFree=4157048/4192956 [pid=30338] ppid=30336 vsize=96360 CPUtime=222.24 /proc/30338/stat : 30338 (PBS4_SAT07v2) R 30336 30338 29530 0 -1 4194304 18279 0 0 0 22173 51 0 0 25 0 1 0 338129660 98672640 15132 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30338/statm: 24090 15132 90 219 0 23867 0 Current children cumulated CPU time (s) 222.24 Current children cumulated vsize (KiB) 96360 [startup+282.301 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30339 /proc/meminfo: memFree=1594472/2055920 swapFree=4157048/4192956 [pid=30338] ppid=30336 vsize=98832 CPUtime=282.21 /proc/30338/stat : 30338 (PBS4_SAT07v2) R 30336 30338 29530 0 -1 4194304 19082 0 0 0 28161 60 0 0 25 0 1 0 338129660 101203968 15869 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546877 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30338/statm: 24708 15869 90 219 0 24485 0 Current children cumulated CPU time (s) 282.21 Current children cumulated vsize (KiB) 98832 [startup+342.301 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30339 /proc/meminfo: memFree=1590632/2055920 swapFree=4157048/4192956 [pid=30338] ppid=30336 vsize=101732 CPUtime=342.2 /proc/30338/stat : 30338 (PBS4_SAT07v2) R 30336 30338 29530 0 -1 4194304 20038 0 0 0 34152 68 0 0 25 0 1 0 338129660 104173568 16825 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30338/statm: 25433 16825 90 219 0 25210 0 Current children cumulated CPU time (s) 342.2 Current children cumulated vsize (KiB) 101732 Solver just ended. Dumping a history of the last processes samples [startup+345.502 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30339 /proc/meminfo: memFree=1590568/2055920 swapFree=4157048/4192956 [pid=30338] ppid=30336 vsize=101732 CPUtime=345.41 /proc/30338/stat : 30338 (PBS4_SAT07v2) R 30336 30338 29530 0 -1 4194304 20055 0 0 0 34472 69 0 0 25 0 1 0 338129660 104173568 16842 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30338/statm: 25433 16842 90 219 0 25210 0 Current children cumulated CPU time (s) 345.41 Current children cumulated vsize (KiB) 101732 [startup+348.704 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30339 /proc/meminfo: memFree=1590184/2055920 swapFree=4157048/4192956 [pid=30338] ppid=30336 vsize=102172 CPUtime=348.6 /proc/30338/stat : 30338 (PBS4_SAT07v2) R 30336 30338 29530 0 -1 4194304 20152 0 0 0 34791 69 0 0 25 0 1 0 338129660 104624128 16939 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30338/statm: 25543 16939 90 219 0 25320 0 Current children cumulated CPU time (s) 348.6 Current children cumulated vsize (KiB) 102172 [startup+349.501 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30339 /proc/meminfo: memFree=1590184/2055920 swapFree=4157048/4192956 [pid=30338] ppid=30336 vsize=102640 CPUtime=349.4 /proc/30338/stat : 30338 (PBS4_SAT07v2) R 30336 30338 29530 0 -1 4194304 20277 0 0 0 34871 69 0 0 25 0 1 0 338129660 105103360 17064 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30338/statm: 25660 17064 90 219 0 25437 0 Current children cumulated CPU time (s) 349.4 Current children cumulated vsize (KiB) 102640 [startup+349.901 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30339 /proc/meminfo: memFree=1589672/2055920 swapFree=4157048/4192956 [pid=30338] ppid=30336 vsize=102640 CPUtime=349.8 /proc/30338/stat : 30338 (PBS4_SAT07v2) R 30336 30338 29530 0 -1 4194304 20279 0 0 0 34911 69 0 0 25 0 1 0 338129660 105103360 17066 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30338/statm: 25660 17066 90 219 0 25437 0 Current children cumulated CPU time (s) 349.8 Current children cumulated vsize (KiB) 102640 [startup+350.101 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30339 /proc/meminfo: memFree=1589672/2055920 swapFree=4157048/4192956 [pid=30338] ppid=30336 vsize=102640 CPUtime=350 /proc/30338/stat : 30338 (PBS4_SAT07v2) R 30336 30338 29530 0 -1 4194304 20280 0 0 0 34931 69 0 0 25 0 1 0 338129660 105103360 17067 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30338/statm: 25660 17067 90 219 0 25437 0 Current children cumulated CPU time (s) 350 Current children cumulated vsize (KiB) 102640 [startup+350.201 s] /proc/loadavg: 1.00 1.00 1.00 2/78 30339 /proc/meminfo: memFree=1589672/2055920 swapFree=4157048/4192956 [pid=30338] ppid=30336 vsize=0 CPUtime=350.1 /proc/30338/stat : 30338 (PBS4_SAT07v2) R 30336 30338 29530 0 -1 4194308 20298 0 0 0 34941 69 0 0 25 0 1 0 338129660 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30338/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 350.1 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 350.212 CPU time (s): 350.121 CPU user time (s): 349.412 CPU system time (s): 0.708892 CPU usage (%): 99.974 Max. virtual memory (cumulated for all children) (KiB): 102640 getrusage(RUSAGE_CHILDREN,...) data: user time used= 349.412 system time used= 0.708892 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 20298 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= 6914 runsolver used 0.277957 second user time and 0.770882 second system time The end
Begin job on node7 on Tue May 8 10:42:00 UTC 2007 IDJOB= 458265 IDBENCH= 1342 IDSOLVER= 200 FILE ID= node7/458265-1178620920 PBS_JOBID= 5217782 Free space on /tmp= 66555 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553812.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458265-1178620920/instance-458265-1178620920.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-458265-1178620920 -o ROOT/results/node7/conversion-458265-1178620920 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458265-1178620920/instance-458265-1178620920.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-458265-1178620920 -o ROOT/results/node7/solver-458265-1178620920 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458265-1178620920/instance-458265-1178620920.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 703150fc56665afb9da0b20e49208c25 RANDOM SEED= 432392130 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node7.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 : 3000.231 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 : 3000.231 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: 1658248 kB Buffers: 43244 kB Cached: 258952 kB SwapCached: 15840 kB Active: 94160 kB Inactive: 231876 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1658248 kB SwapTotal: 4192956 kB SwapFree: 4157048 kB Dirty: 2448 kB Writeback: 0 kB Mapped: 30740 kB Slab: 57108 kB Committed_AS: 14688360 kB PageTables: 1860 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= 66555 MiB End job on node7 on Tue May 8 10:47:51 UTC 2007