Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 46.6969 | 46.7102 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110978113.opb |
MD5SUM | 99201112dfecb8b8483aa9e53b3784e0 |
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 | 1.25281 |
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 | 1184 |
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/458162-1178619590/instance-458162-1178619590.opb ...... 46.68/46.70 c done parsing opb. 46.68/46.70 s UNSATISFIABLE 46.68/46.70 c Total Run Time 46.6899
ERROR: no interpretation found !
/tmp/evaluation/458162-1178619590/instance-458162-1178619590.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node50/watcher-458162-1178619590 -o ROOT/results/node50/solver-458162-1178619590 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458162-1178619590/instance-458162-1178619590.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: 0.95 0.97 0.99 3/64 4136 /proc/meminfo: memFree=1808920/2055920 swapFree=4183852/4192956 [pid=4136] ppid=4134 vsize=1320 CPUtime=0 /proc/4136/stat : 4136 (PBS4_SAT07v2) R 4134 4136 2663 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 216804144 1351680 123 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4136/statm: 330 123 90 219 0 107 0 [startup+0.0514699 s] /proc/loadavg: 0.95 0.97 0.99 3/64 4136 /proc/meminfo: memFree=1808920/2055920 swapFree=4183852/4192956 [pid=4136] ppid=4134 vsize=1456 CPUtime=0.04 /proc/4136/stat : 4136 (PBS4_SAT07v2) R 4134 4136 2663 0 -1 4194304 181 0 0 0 4 0 0 0 18 0 1 0 216804144 1490944 163 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4136/statm: 364 163 90 219 0 141 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1456 [startup+0.101474 s] /proc/loadavg: 0.95 0.97 0.99 3/64 4136 /proc/meminfo: memFree=1808920/2055920 swapFree=4183852/4192956 [pid=4136] ppid=4134 vsize=1456 CPUtime=0.09 /proc/4136/stat : 4136 (PBS4_SAT07v2) R 4134 4136 2663 0 -1 4194304 222 0 0 0 9 0 0 0 18 0 1 0 216804144 1490944 204 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4136/statm: 364 204 90 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.301491 s] /proc/loadavg: 0.95 0.97 0.99 3/64 4136 /proc/meminfo: memFree=1808920/2055920 swapFree=4183852/4192956 [pid=4136] ppid=4134 vsize=2388 CPUtime=0.29 /proc/4136/stat : 4136 (PBS4_SAT07v2) R 4134 4136 2663 0 -1 4194304 366 0 0 0 29 0 0 0 19 0 1 0 216804144 2445312 348 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4136/statm: 597 348 90 219 0 374 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2388 [startup+0.701527 s] /proc/loadavg: 0.95 0.97 0.99 3/64 4136 /proc/meminfo: memFree=1808920/2055920 swapFree=4183852/4192956 [pid=4136] ppid=4134 vsize=3608 CPUtime=0.69 /proc/4136/stat : 4136 (PBS4_SAT07v2) R 4134 4136 2663 0 -1 4194304 566 0 0 0 68 1 0 0 23 0 1 0 216804144 3694592 548 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4136/statm: 902 548 90 219 0 679 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3608 [startup+1.5026 s] /proc/loadavg: 0.96 0.97 0.99 2/65 4137 /proc/meminfo: memFree=1806544/2055920 swapFree=4183852/4192956 [pid=4136] ppid=4134 vsize=5980 CPUtime=1.49 /proc/4136/stat : 4136 (PBS4_SAT07v2) R 4134 4136 2663 0 -1 4194304 958 0 0 0 148 1 0 0 25 0 1 0 216804144 6123520 891 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4136/statm: 1495 891 90 219 0 1272 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5980 [startup+3.10174 s] /proc/loadavg: 0.96 0.97 0.99 2/65 4137 /proc/meminfo: memFree=1804880/2055920 swapFree=4183852/4192956 [pid=4136] ppid=4134 vsize=6764 CPUtime=3.09 /proc/4136/stat : 4136 (PBS4_SAT07v2) R 4134 4136 2663 0 -1 4194304 1482 0 0 0 307 2 0 0 25 0 1 0 216804144 6926336 1318 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4136/statm: 1691 1318 90 219 0 1468 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6764 [startup+6.30202 s] /proc/loadavg: 0.96 0.97 0.99 2/65 4137 /proc/meminfo: memFree=1802192/2055920 swapFree=4183852/4192956 [pid=4136] ppid=4134 vsize=11420 CPUtime=6.29 /proc/4136/stat : 4136 (PBS4_SAT07v2) R 4134 4136 2663 0 -1 4194304 2016 0 0 0 626 3 0 0 25 0 1 0 216804144 11694080 1852 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4136/statm: 2855 1852 90 219 0 2632 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11420 [startup+12.7016 s] /proc/loadavg: 0.96 0.97 0.99 2/65 4137 /proc/meminfo: memFree=1798480/2055920 swapFree=4183852/4192956 [pid=4136] ppid=4134 vsize=13164 CPUtime=12.69 /proc/4136/stat : 4136 (PBS4_SAT07v2) R 4134 4136 2663 0 -1 4194304 2985 0 0 0 1264 5 0 0 25 0 1 0 216804144 13479936 2628 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547228 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4136/statm: 3291 2628 90 219 0 3068 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13164 [startup+25.5017 s] /proc/loadavg: 0.97 0.97 0.99 2/65 4137 /proc/meminfo: memFree=1794000/2055920 swapFree=4183852/4192956 [pid=4136] ppid=4134 vsize=24440 CPUtime=25.48 /proc/4136/stat : 4136 (PBS4_SAT07v2) R 4134 4136 2663 0 -1 4194304 4465 0 0 0 2538 10 0 0 25 0 1 0 216804144 25026560 3723 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4136/statm: 6110 3723 90 219 0 5887 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 24440 Solver just ended. Dumping a history of the last processes samples [startup+38.3018 s] /proc/loadavg: 0.97 0.97 0.99 2/65 4137 /proc/meminfo: memFree=1792272/2055920 swapFree=4183852/4192956 [pid=4136] ppid=4134 vsize=25712 CPUtime=38.28 /proc/4136/stat : 4136 (PBS4_SAT07v2) R 4134 4136 2663 0 -1 4194304 4908 0 0 0 3815 13 0 0 25 0 1 0 216804144 26329088 4166 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4136/statm: 6428 4166 90 219 0 6205 0 Current children cumulated CPU time (s) 38.28 Current children cumulated vsize (KiB) 25712 [startup+41.5011 s] /proc/loadavg: 0.97 0.97 0.99 2/65 4137 /proc/meminfo: memFree=1792080/2055920 swapFree=4183852/4192956 [pid=4136] ppid=4134 vsize=26000 CPUtime=41.48 /proc/4136/stat : 4136 (PBS4_SAT07v2) R 4134 4136 2663 0 -1 4194304 5031 0 0 0 4134 14 0 0 25 0 1 0 216804144 26624000 4289 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4136/statm: 6500 4289 90 219 0 6277 0 Current children cumulated CPU time (s) 41.48 Current children cumulated vsize (KiB) 26000 [startup+44.7014 s] /proc/loadavg: 0.98 0.97 0.99 2/65 4137 /proc/meminfo: memFree=1791440/2055920 swapFree=4183852/4192956 [pid=4136] ppid=4134 vsize=26160 CPUtime=44.68 /proc/4136/stat : 4136 (PBS4_SAT07v2) R 4134 4136 2663 0 -1 4194304 5103 0 0 0 4454 14 0 0 25 0 1 0 216804144 26787840 4361 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4136/statm: 6540 4361 90 219 0 6317 0 Current children cumulated CPU time (s) 44.68 Current children cumulated vsize (KiB) 26160 [startup+45.5015 s] /proc/loadavg: 0.98 0.97 0.99 2/65 4137 /proc/meminfo: memFree=1791376/2055920 swapFree=4183852/4192956 [pid=4136] ppid=4134 vsize=26160 CPUtime=45.48 /proc/4136/stat : 4136 (PBS4_SAT07v2) R 4134 4136 2663 0 -1 4194304 5113 0 0 0 4534 14 0 0 25 0 1 0 216804144 26787840 4371 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4136/statm: 6540 4371 90 219 0 6317 0 Current children cumulated CPU time (s) 45.48 Current children cumulated vsize (KiB) 26160 [startup+46.3015 s] /proc/loadavg: 0.98 0.97 0.99 2/65 4137 /proc/meminfo: memFree=1791120/2055920 swapFree=4183852/4192956 [pid=4136] ppid=4134 vsize=26472 CPUtime=46.28 /proc/4136/stat : 4136 (PBS4_SAT07v2) R 4134 4136 2663 0 -1 4194304 5165 0 0 0 4614 14 0 0 25 0 1 0 216804144 27107328 4423 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4136/statm: 6618 4423 90 219 0 6395 0 Current children cumulated CPU time (s) 46.28 Current children cumulated vsize (KiB) 26472 [startup+46.7016 s] /proc/loadavg: 0.98 0.97 0.99 2/65 4137 /proc/meminfo: memFree=1791120/2055920 swapFree=4183852/4192956 [pid=4136] ppid=4134 vsize=26472 CPUtime=46.68 /proc/4136/stat : 4136 (PBS4_SAT07v2) R 4134 4136 2663 0 -1 4194304 5169 0 0 0 4654 14 0 0 25 0 1 0 216804144 27107328 4427 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4136/statm: 6618 4427 90 219 0 6395 0 Current children cumulated CPU time (s) 46.68 Current children cumulated vsize (KiB) 26472 Child status: 0 Real time (s): 46.7102 CPU time (s): 46.6969 CPU user time (s): 46.5459 CPU system time (s): 0.150977 CPU usage (%): 99.9716 Max. virtual memory (cumulated for all children) (KiB): 26472 getrusage(RUSAGE_CHILDREN,...) data: user time used= 46.5459 system time used= 0.150977 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5186 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= 90 runsolver used 0.027995 second user time and 0.105983 second system time The end
Begin job on node50 on Tue May 8 10:19:50 UTC 2007 IDJOB= 458162 IDBENCH= 1239 IDSOLVER= 200 FILE ID= node50/458162-1178619590 PBS_JOBID= 5218236 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-t2001.13queen13.1110978113.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458162-1178619590/instance-458162-1178619590.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-458162-1178619590 -o ROOT/results/node50/conversion-458162-1178619590 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458162-1178619590/instance-458162-1178619590.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node50/watcher-458162-1178619590 -o ROOT/results/node50/solver-458162-1178619590 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458162-1178619590/instance-458162-1178619590.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 99201112dfecb8b8483aa9e53b3784e0 RANDOM SEED= 461966235 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node50.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: 1809264 kB Buffers: 18504 kB Cached: 134252 kB SwapCached: 3032 kB Active: 34444 kB Inactive: 128688 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1809264 kB SwapTotal: 4192956 kB SwapFree: 4183852 kB Dirty: 2404 kB Writeback: 0 kB Mapped: 16452 kB Slab: 69492 kB Committed_AS: 4939056 kB PageTables: 1460 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 node50 on Tue May 8 10:20:37 UTC 2007