Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 20.8948 | 20.9015 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111217392.opb |
MD5SUM | 87905b580a8cbad3b6d7f981df390136 |
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 | 0.230964 |
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/458150-1178619500/instance-458150-1178619500.opb ...... 20.79/20.89 c done parsing opb. 20.79/20.89 s UNSATISFIABLE 20.79/20.89 c Total Run Time 20.8868
ERROR: no interpretation found !
/tmp/evaluation/458150-1178619500/instance-458150-1178619500.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-458150-1178619500 -o ROOT/results/node60/solver-458150-1178619500 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458150-1178619500/instance-458150-1178619500.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 0.97 0.98 3/64 12745 /proc/meminfo: memFree=1478232/2055920 swapFree=4183380/4192956 [pid=12745] ppid=12743 vsize=1320 CPUtime=0 /proc/12745/stat : 12745 (PBS4_SAT07v2) R 12743 12745 10817 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 309859999 1351680 123 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12745/statm: 330 123 90 219 0 107 0 [startup+0.0142509 s] /proc/loadavg: 1.00 0.97 0.98 3/64 12745 /proc/meminfo: memFree=1478232/2055920 swapFree=4183380/4192956 [pid=12745] ppid=12743 vsize=1320 CPUtime=0.01 /proc/12745/stat : 12745 (PBS4_SAT07v2) R 12743 12745 10817 0 -1 4194304 147 0 0 0 1 0 0 0 18 0 1 0 309859999 1351680 129 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12745/statm: 330 129 90 219 0 107 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1320 [startup+0.101259 s] /proc/loadavg: 1.00 0.97 0.98 3/64 12745 /proc/meminfo: memFree=1478232/2055920 swapFree=4183380/4192956 [pid=12745] ppid=12743 vsize=1452 CPUtime=0.09 /proc/12745/stat : 12745 (PBS4_SAT07v2) R 12743 12745 10817 0 -1 4194304 205 0 0 0 9 0 0 0 18 0 1 0 309859999 1486848 187 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12745/statm: 363 187 90 219 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1452 [startup+0.301279 s] /proc/loadavg: 1.00 0.97 0.98 3/64 12745 /proc/meminfo: memFree=1478232/2055920 swapFree=4183380/4192956 [pid=12745] ppid=12743 vsize=2388 CPUtime=0.29 /proc/12745/stat : 12745 (PBS4_SAT07v2) R 12743 12745 10817 0 -1 4194304 317 0 0 0 29 0 0 0 19 0 1 0 309859999 2445312 299 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12745/statm: 597 299 90 219 0 374 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2388 [startup+0.701318 s] /proc/loadavg: 1.00 0.97 0.98 3/64 12745 /proc/meminfo: memFree=1478232/2055920 swapFree=4183380/4192956 [pid=12745] ppid=12743 vsize=3608 CPUtime=0.69 /proc/12745/stat : 12745 (PBS4_SAT07v2) R 12743 12745 10817 0 -1 4194304 515 0 0 0 69 0 0 0 23 0 1 0 309859999 3694592 497 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12745/statm: 902 497 90 219 0 679 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3608 [startup+1.50146 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12746 /proc/meminfo: memFree=1476048/2055920 swapFree=4183380/4192956 [pid=12745] ppid=12743 vsize=3932 CPUtime=1.49 /proc/12745/stat : 12745 (PBS4_SAT07v2) R 12743 12745 10817 0 -1 4194304 862 0 0 0 148 1 0 0 25 0 1 0 309859999 4026368 795 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12745/statm: 983 795 90 219 0 760 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3932 [startup+3.10155 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12746 /proc/meminfo: memFree=1474448/2055920 swapFree=4183380/4192956 [pid=12745] ppid=12743 vsize=6760 CPUtime=3.09 /proc/12745/stat : 12745 (PBS4_SAT07v2) R 12743 12745 10817 0 -1 4194304 1406 0 0 0 307 2 0 0 25 0 1 0 309859999 6922240 1242 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12745/statm: 1690 1242 90 219 0 1467 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6760 [startup+6.30187 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12746 /proc/meminfo: memFree=1471568/2055920 swapFree=4183380/4192956 [pid=12745] ppid=12743 vsize=11544 CPUtime=6.29 /proc/12745/stat : 12745 (PBS4_SAT07v2) R 12743 12745 10817 0 -1 4194304 1953 0 0 0 625 4 0 0 25 0 1 0 309859999 11821056 1789 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12745/statm: 2886 1789 90 219 0 2663 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11544 [startup+12.7015 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12746 /proc/meminfo: memFree=1469200/2055920 swapFree=4183380/4192956 [pid=12745] ppid=12743 vsize=13276 CPUtime=12.68 /proc/12745/stat : 12745 (PBS4_SAT07v2) R 12743 12745 10817 0 -1 4194304 2666 0 0 0 1262 6 0 0 25 0 1 0 309859999 13594624 2309 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12745/statm: 3319 2309 90 219 0 3096 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 13276 Solver just ended. Dumping a history of the last processes samples [startup+15.9018 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12746 /proc/meminfo: memFree=1468560/2055920 swapFree=4183380/4192956 [pid=12745] ppid=12743 vsize=13780 CPUtime=15.89 /proc/12745/stat : 12745 (PBS4_SAT07v2) R 12743 12745 10817 0 -1 4194304 2822 0 0 0 1582 7 0 0 25 0 1 0 309859999 14110720 2465 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12745/statm: 3445 2465 90 219 0 3222 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 13780 [startup+19.1011 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12746 /proc/meminfo: memFree=1467856/2055920 swapFree=4183380/4192956 [pid=12745] ppid=12743 vsize=15796 CPUtime=19.09 /proc/12745/stat : 12745 (PBS4_SAT07v2) R 12743 12745 10817 0 -1 4194304 3376 0 0 0 1900 9 0 0 25 0 1 0 309859999 16175104 2634 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12745/statm: 3949 2634 90 219 0 3726 0 Current children cumulated CPU time (s) 19.09 Current children cumulated vsize (KiB) 15796 [startup+19.9012 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12746 /proc/meminfo: memFree=1467664/2055920 swapFree=4183380/4192956 [pid=12745] ppid=12743 vsize=15796 CPUtime=19.88 /proc/12745/stat : 12745 (PBS4_SAT07v2) R 12743 12745 10817 0 -1 4194304 3407 0 0 0 1979 9 0 0 25 0 1 0 309859999 16175104 2665 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12745/statm: 3949 2665 90 219 0 3726 0 Current children cumulated CPU time (s) 19.88 Current children cumulated vsize (KiB) 15796 [startup+20.3012 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12746 /proc/meminfo: memFree=1467664/2055920 swapFree=4183380/4192956 [pid=12745] ppid=12743 vsize=15796 CPUtime=20.28 /proc/12745/stat : 12745 (PBS4_SAT07v2) R 12743 12745 10817 0 -1 4194304 3416 0 0 0 2019 9 0 0 25 0 1 0 309859999 16175104 2674 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12745/statm: 3949 2674 90 219 0 3726 0 Current children cumulated CPU time (s) 20.28 Current children cumulated vsize (KiB) 15796 [startup+20.7013 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12746 /proc/meminfo: memFree=1467664/2055920 swapFree=4183380/4192956 [pid=12745] ppid=12743 vsize=15948 CPUtime=20.68 /proc/12745/stat : 12745 (PBS4_SAT07v2) R 12743 12745 10817 0 -1 4194304 3475 0 0 0 2059 9 0 0 25 0 1 0 309859999 16330752 2733 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12745/statm: 3987 2733 90 219 0 3764 0 Current children cumulated CPU time (s) 20.68 Current children cumulated vsize (KiB) 15948 [startup+20.8013 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12746 /proc/meminfo: memFree=1467344/2055920 swapFree=4183380/4192956 [pid=12745] ppid=12743 vsize=15948 CPUtime=20.79 /proc/12745/stat : 12745 (PBS4_SAT07v2) R 12743 12745 10817 0 -1 4194304 3477 0 0 0 2070 9 0 0 25 0 1 0 309859999 16330752 2735 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12745/statm: 3987 2735 90 219 0 3764 0 Current children cumulated CPU time (s) 20.79 Current children cumulated vsize (KiB) 15948 Child status: 0 Real time (s): 20.9015 CPU time (s): 20.8948 CPU user time (s): 20.7938 CPU system time (s): 0.100984 CPU usage (%): 99.968 Max. virtual memory (cumulated for all children) (KiB): 15948 getrusage(RUSAGE_CHILDREN,...) data: user time used= 20.7938 system time used= 0.100984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3495 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= 31 runsolver used 0.011998 second user time and 0.051992 second system time The end
Begin job on node60 on Tue May 8 10:18:20 UTC 2007 IDJOB= 458150 IDBENCH= 1227 IDSOLVER= 200 FILE ID= node60/458150-1178619500 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-t2001.13queen13.1111217392.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458150-1178619500/instance-458150-1178619500.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-458150-1178619500 -o ROOT/results/node60/conversion-458150-1178619500 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458150-1178619500/instance-458150-1178619500.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-458150-1178619500 -o ROOT/results/node60/solver-458150-1178619500 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458150-1178619500/instance-458150-1178619500.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 87905b580a8cbad3b6d7f981df390136 RANDOM SEED= 466707764 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: 1478640 kB Buffers: 35664 kB Cached: 417880 kB SwapCached: 3620 kB Active: 173020 kB Inactive: 290568 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1478640 kB SwapTotal: 4192956 kB SwapFree: 4183380 kB Dirty: 2408 kB Writeback: 0 kB Mapped: 16076 kB Slab: 99652 kB Committed_AS: 5302592 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 10:18:41 UTC 2007