Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 40.6188 | 40.6313 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110976730.opb |
MD5SUM | 43d4c8496523b3f19caabfccdbd3abfa |
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 | 0.151976 |
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 | 1183 |
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/458163-1178619598/instance-458163-1178619598.opb ...... 40.58/40.62 c done parsing opb. 40.58/40.62 s UNSATISFIABLE 40.58/40.62 c Total Run Time 40.6108
ERROR: no interpretation found !
/tmp/evaluation/458163-1178619598/instance-458163-1178619598.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node41/watcher-458163-1178619598 -o ROOT/results/node41/solver-458163-1178619598 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458163-1178619598/instance-458163-1178619598.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: 0.89 0.97 0.99 3/77 24598 /proc/meminfo: memFree=1503048/2055920 swapFree=4169412/4192956 [pid=24598] ppid=24596 vsize=1320 CPUtime=0 /proc/24598/stat : 24598 (PBS4_SAT07v2) R 24596 24598 23489 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 309871666 1351680 123 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24598/statm: 330 123 90 219 0 107 0 [startup+0.087454 s] /proc/loadavg: 0.89 0.97 0.99 3/77 24598 /proc/meminfo: memFree=1503048/2055920 swapFree=4169412/4192956 [pid=24598] ppid=24596 vsize=1456 CPUtime=0.08 /proc/24598/stat : 24598 (PBS4_SAT07v2) R 24596 24598 23489 0 -1 4194304 209 0 0 0 8 0 0 0 18 0 1 0 309871666 1490944 191 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24598/statm: 364 191 90 219 0 141 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1456 [startup+0.102454 s] /proc/loadavg: 0.89 0.97 0.99 3/77 24598 /proc/meminfo: memFree=1503048/2055920 swapFree=4169412/4192956 [pid=24598] ppid=24596 vsize=1456 CPUtime=0.09 /proc/24598/stat : 24598 (PBS4_SAT07v2) R 24596 24598 23489 0 -1 4194304 226 0 0 0 9 0 0 0 18 0 1 0 309871666 1490944 208 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24598/statm: 364 209 90 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.302475 s] /proc/loadavg: 0.89 0.97 0.99 3/77 24598 /proc/meminfo: memFree=1503048/2055920 swapFree=4169412/4192956 [pid=24598] ppid=24596 vsize=2388 CPUtime=0.29 /proc/24598/stat : 24598 (PBS4_SAT07v2) R 24596 24598 23489 0 -1 4194304 338 0 0 0 29 0 0 0 19 0 1 0 309871666 2445312 320 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544960 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24598/statm: 597 320 90 219 0 374 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2388 [startup+0.702506 s] /proc/loadavg: 0.89 0.97 0.99 3/77 24598 /proc/meminfo: memFree=1503048/2055920 swapFree=4169412/4192956 [pid=24598] ppid=24596 vsize=3608 CPUtime=0.69 /proc/24598/stat : 24598 (PBS4_SAT07v2) R 24596 24598 23489 0 -1 4194304 544 0 0 0 69 0 0 0 23 0 1 0 309871666 3694592 526 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549556 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24598/statm: 902 526 90 219 0 679 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3608 [startup+1.50157 s] /proc/loadavg: 0.90 0.97 0.99 2/78 24599 /proc/meminfo: memFree=1500800/2055920 swapFree=4169412/4192956 [pid=24598] ppid=24596 vsize=5980 CPUtime=1.49 /proc/24598/stat : 24598 (PBS4_SAT07v2) R 24596 24598 23489 0 -1 4194304 881 0 0 0 148 1 0 0 25 0 1 0 309871666 6123520 814 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557204 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24598/statm: 1495 814 90 219 0 1272 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5980 [startup+3.10172 s] /proc/loadavg: 0.90 0.97 0.99 2/78 24599 /proc/meminfo: memFree=1499328/2055920 swapFree=4169412/4192956 [pid=24598] ppid=24596 vsize=6772 CPUtime=3.09 /proc/24598/stat : 24598 (PBS4_SAT07v2) R 24596 24598 23489 0 -1 4194304 1377 0 0 0 307 2 0 0 25 0 1 0 309871666 6934528 1213 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24598/statm: 1693 1213 90 219 0 1470 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6772 [startup+6.30199 s] /proc/loadavg: 0.90 0.97 0.99 2/78 24599 /proc/meminfo: memFree=1496384/2055920 swapFree=4169412/4192956 [pid=24598] ppid=24596 vsize=11412 CPUtime=6.29 /proc/24598/stat : 24598 (PBS4_SAT07v2) R 24596 24598 23489 0 -1 4194304 2067 0 0 0 625 4 0 0 25 0 1 0 309871666 11685888 1903 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24598/statm: 2853 1903 90 219 0 2630 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11412 [startup+12.7015 s] /proc/loadavg: 0.91 0.97 0.99 2/78 24599 /proc/meminfo: memFree=1492480/2055920 swapFree=4169412/4192956 [pid=24598] ppid=24596 vsize=13300 CPUtime=12.69 /proc/24598/stat : 24598 (PBS4_SAT07v2) R 24596 24598 23489 0 -1 4194304 3099 0 0 0 1262 7 0 0 25 0 1 0 309871666 13619200 2742 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547376 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24598/statm: 3325 2742 90 219 0 3102 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13300 [startup+25.5017 s] /proc/loadavg: 0.93 0.97 0.99 2/78 24599 /proc/meminfo: memFree=1489472/2055920 swapFree=4169412/4192956 [pid=24598] ppid=24596 vsize=16116 CPUtime=25.49 /proc/24598/stat : 24598 (PBS4_SAT07v2) R 24596 24598 23489 0 -1 4194304 4130 0 0 0 2537 12 0 0 25 0 1 0 309871666 16502784 3388 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24598/statm: 4029 3388 90 219 0 3806 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 16116 Solver just ended. Dumping a history of the last processes samples [startup+31.9052 s] /proc/loadavg: 0.94 0.97 0.99 2/78 24599 /proc/meminfo: memFree=1488128/2055920 swapFree=4169412/4192956 [pid=24598] ppid=24596 vsize=25044 CPUtime=31.88 /proc/24598/stat : 24598 (PBS4_SAT07v2) R 24596 24598 23489 0 -1 4194304 4486 0 0 0 3175 13 0 0 25 0 1 0 309871666 25645056 3744 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24598/statm: 6261 3744 90 219 0 6038 0 Current children cumulated CPU time (s) 31.88 Current children cumulated vsize (KiB) 25044 [startup+35.1015 s] /proc/loadavg: 0.94 0.97 0.99 2/78 24599 /proc/meminfo: memFree=1487232/2055920 swapFree=4169412/4192956 [pid=24598] ppid=24596 vsize=25204 CPUtime=35.08 /proc/24598/stat : 24598 (PBS4_SAT07v2) R 24596 24598 23489 0 -1 4194304 4688 0 0 0 3494 14 0 0 25 0 1 0 309871666 25808896 3946 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24598/statm: 6301 3946 90 219 0 6078 0 Current children cumulated CPU time (s) 35.08 Current children cumulated vsize (KiB) 25204 [startup+38.3018 s] /proc/loadavg: 0.94 0.97 0.99 2/78 24599 /proc/meminfo: memFree=1486784/2055920 swapFree=4169412/4192956 [pid=24598] ppid=24596 vsize=25932 CPUtime=38.28 /proc/24598/stat : 24598 (PBS4_SAT07v2) R 24596 24598 23489 0 -1 4194304 4872 0 0 0 3813 15 0 0 25 0 1 0 309871666 26554368 4130 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24598/statm: 6483 4130 90 219 0 6260 0 Current children cumulated CPU time (s) 38.28 Current children cumulated vsize (KiB) 25932 [startup+39.9019 s] /proc/loadavg: 0.94 0.97 0.99 2/78 24599 /proc/meminfo: memFree=1486400/2055920 swapFree=4169412/4192956 [pid=24598] ppid=24596 vsize=25932 CPUtime=39.88 /proc/24598/stat : 24598 (PBS4_SAT07v2) R 24596 24598 23489 0 -1 4194304 4898 0 0 0 3973 15 0 0 25 0 1 0 309871666 26554368 4156 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134548665 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24598/statm: 6483 4156 90 219 0 6260 0 Current children cumulated CPU time (s) 39.88 Current children cumulated vsize (KiB) 25932 [startup+40.3019 s] /proc/loadavg: 0.94 0.97 0.99 2/78 24599 /proc/meminfo: memFree=1486400/2055920 swapFree=4169412/4192956 [pid=24598] ppid=24596 vsize=25932 CPUtime=40.28 /proc/24598/stat : 24598 (PBS4_SAT07v2) R 24596 24598 23489 0 -1 4194304 4902 0 0 0 4013 15 0 0 25 0 1 0 309871666 26554368 4160 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24598/statm: 6483 4160 90 219 0 6260 0 Current children cumulated CPU time (s) 40.28 Current children cumulated vsize (KiB) 25932 [startup+40.502 s] /proc/loadavg: 0.94 0.97 0.99 2/78 24599 /proc/meminfo: memFree=1486400/2055920 swapFree=4169412/4192956 [pid=24598] ppid=24596 vsize=25932 CPUtime=40.48 /proc/24598/stat : 24598 (PBS4_SAT07v2) R 24596 24598 23489 0 -1 4194304 4903 0 0 0 4033 15 0 0 25 0 1 0 309871666 26554368 4161 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24598/statm: 6483 4161 90 219 0 6260 0 Current children cumulated CPU time (s) 40.48 Current children cumulated vsize (KiB) 25932 [startup+40.602 s] /proc/loadavg: 0.95 0.97 0.99 2/78 24599 /proc/meminfo: memFree=1486336/2055920 swapFree=4169412/4192956 [pid=24598] ppid=24596 vsize=25932 CPUtime=40.58 /proc/24598/stat : 24598 (PBS4_SAT07v2) R 24596 24598 23489 0 -1 4194304 4905 0 0 0 4043 15 0 0 25 0 1 0 309871666 26554368 4163 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24598/statm: 6483 4163 90 219 0 6260 0 Current children cumulated CPU time (s) 40.58 Current children cumulated vsize (KiB) 25932 Child status: 0 Real time (s): 40.6313 CPU time (s): 40.6188 CPU user time (s): 40.4608 CPU system time (s): 0.157975 CPU usage (%): 99.9693 Max. virtual memory (cumulated for all children) (KiB): 25932 getrusage(RUSAGE_CHILDREN,...) data: user time used= 40.4608 system time used= 0.157975 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4922 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= 7 involuntary context switches= 854 runsolver used 0.037994 second user time and 0.093985 second system time The end
Begin job on node41 on Tue May 8 10:19:58 UTC 2007 IDJOB= 458163 IDBENCH= 1240 IDSOLVER= 200 FILE ID= node41/458163-1178619598 PBS_JOBID= 5218237 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-t2001.13queen13.1110976730.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458163-1178619598/instance-458163-1178619598.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-458163-1178619598 -o ROOT/results/node41/conversion-458163-1178619598 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458163-1178619598/instance-458163-1178619598.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node41/watcher-458163-1178619598 -o ROOT/results/node41/solver-458163-1178619598 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458163-1178619598/instance-458163-1178619598.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 43d4c8496523b3f19caabfccdbd3abfa RANDOM SEED= 43556643 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node41.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 : 3000.232 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 : 3000.232 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: 1503456 kB Buffers: 40412 kB Cached: 387228 kB SwapCached: 3072 kB Active: 142608 kB Inactive: 309488 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1503456 kB SwapTotal: 4192956 kB SwapFree: 4169412 kB Dirty: 2436 kB Writeback: 0 kB Mapped: 31936 kB Slab: 85712 kB Committed_AS: 8578024 kB PageTables: 2008 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 node41 on Tue May 8 10:20:39 UTC 2007