Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 27.2988 | 27.3057 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111218024.opb |
MD5SUM | d9f3f17355fadaf757079f4be5a497ea |
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 | 0.015997 |
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 | 1228 |
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/458183-1178619694/instance-458183-1178619694.opb ...... 27.29/27.30 c done parsing opb. 27.29/27.30 s UNSATISFIABLE 27.29/27.30 c Total Run Time 27.2899
ERROR: no interpretation found !
/tmp/evaluation/458183-1178619694/instance-458183-1178619694.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-458183-1178619694 -o ROOT/results/node60/solver-458183-1178619694 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458183-1178619694/instance-458183-1178619694.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: 0.88 0.94 0.97 3/64 13204 /proc/meminfo: memFree=1477704/2055920 swapFree=4183380/4192956 [pid=13204] ppid=13202 vsize=1320 CPUtime=0 /proc/13204/stat : 13204 (PBS4_SAT07v2) R 13202 13204 10817 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 309879412 1351680 124 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13204/statm: 330 124 90 219 0 107 0 [startup+0.0451561 s] /proc/loadavg: 0.88 0.94 0.97 3/64 13204 /proc/meminfo: memFree=1477704/2055920 swapFree=4183380/4192956 [pid=13204] ppid=13202 vsize=1456 CPUtime=0.04 /proc/13204/stat : 13204 (PBS4_SAT07v2) R 13202 13204 10817 0 -1 4194304 180 0 0 0 4 0 0 0 18 0 1 0 309879412 1490944 162 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13204/statm: 364 162 90 219 0 141 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1456 [startup+0.101161 s] /proc/loadavg: 0.88 0.94 0.97 3/64 13204 /proc/meminfo: memFree=1477704/2055920 swapFree=4183380/4192956 [pid=13204] ppid=13202 vsize=1456 CPUtime=0.09 /proc/13204/stat : 13204 (PBS4_SAT07v2) R 13202 13204 10817 0 -1 4194304 221 0 0 0 9 0 0 0 18 0 1 0 309879412 1490944 203 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13204/statm: 364 203 90 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.30118 s] /proc/loadavg: 0.88 0.94 0.97 3/64 13204 /proc/meminfo: memFree=1477704/2055920 swapFree=4183380/4192956 [pid=13204] ppid=13202 vsize=2388 CPUtime=0.29 /proc/13204/stat : 13204 (PBS4_SAT07v2) R 13202 13204 10817 0 -1 4194304 335 0 0 0 29 0 0 0 19 0 1 0 309879412 2445312 317 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13204/statm: 597 317 90 219 0 374 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2388 [startup+0.701219 s] /proc/loadavg: 0.88 0.94 0.97 3/64 13204 /proc/meminfo: memFree=1477704/2055920 swapFree=4183380/4192956 [pid=13204] ppid=13202 vsize=3608 CPUtime=0.69 /proc/13204/stat : 13204 (PBS4_SAT07v2) R 13202 13204 10817 0 -1 4194304 508 0 0 0 69 0 0 0 22 0 1 0 309879412 3694592 490 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13204/statm: 902 490 90 219 0 679 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3608 [startup+1.5013 s] /proc/loadavg: 0.88 0.94 0.97 2/65 13205 /proc/meminfo: memFree=1475712/2055920 swapFree=4183380/4192956 [pid=13204] ppid=13202 vsize=3932 CPUtime=1.49 /proc/13204/stat : 13204 (PBS4_SAT07v2) R 13202 13204 10817 0 -1 4194304 850 0 0 0 148 1 0 0 25 0 1 0 309879412 4026368 783 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13204/statm: 983 783 90 219 0 760 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3932 [startup+3.10145 s] /proc/loadavg: 0.88 0.94 0.97 2/65 13205 /proc/meminfo: memFree=1473984/2055920 swapFree=4183380/4192956 [pid=13204] ppid=13202 vsize=6764 CPUtime=3.09 /proc/13204/stat : 13204 (PBS4_SAT07v2) R 13202 13204 10817 0 -1 4194304 1414 0 0 0 308 1 0 0 25 0 1 0 309879412 6926336 1250 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13204/statm: 1691 1250 90 219 0 1468 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6764 [startup+6.30177 s] /proc/loadavg: 0.89 0.94 0.97 2/65 13205 /proc/meminfo: memFree=1471168/2055920 swapFree=4183380/4192956 [pid=13204] ppid=13202 vsize=11396 CPUtime=6.29 /proc/13204/stat : 13204 (PBS4_SAT07v2) R 13202 13204 10817 0 -1 4194304 2052 0 0 0 626 3 0 0 25 0 1 0 309879412 11669504 1888 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13204/statm: 2849 1888 90 219 0 2626 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11396 [startup+12.7014 s] /proc/loadavg: 0.90 0.94 0.97 2/65 13205 /proc/meminfo: memFree=1468616/2055920 swapFree=4183380/4192956 [pid=13204] ppid=13202 vsize=13148 CPUtime=12.69 /proc/13204/stat : 13204 (PBS4_SAT07v2) R 13202 13204 10817 0 -1 4194304 2762 0 0 0 1263 6 0 0 25 0 1 0 309879412 13463552 2405 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547216 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13204/statm: 3287 2405 90 219 0 3064 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13148 [startup+25.5017 s] /proc/loadavg: 0.92 0.94 0.97 2/65 13205 /proc/meminfo: memFree=1465096/2055920 swapFree=4183380/4192956 [pid=13204] ppid=13202 vsize=16360 CPUtime=25.48 /proc/13204/stat : 13204 (PBS4_SAT07v2) R 13202 13204 10817 0 -1 4194304 3921 0 0 0 2538 10 0 0 25 0 1 0 309879412 16752640 3179 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13204/statm: 4090 3179 90 219 0 3867 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 16360 Solver just ended. Dumping a history of the last processes samples [startup+26.3017 s] /proc/loadavg: 0.92 0.94 0.97 2/65 13205 /proc/meminfo: memFree=1464968/2055920 swapFree=4183380/4192956 [pid=13204] ppid=13202 vsize=16360 CPUtime=26.29 /proc/13204/stat : 13204 (PBS4_SAT07v2) R 13202 13204 10817 0 -1 4194304 3943 0 0 0 2619 10 0 0 25 0 1 0 309879412 16752640 3201 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544896 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13204/statm: 4090 3201 90 219 0 3867 0 Current children cumulated CPU time (s) 26.29 Current children cumulated vsize (KiB) 16360 [startup+27.1018 s] /proc/loadavg: 0.92 0.94 0.97 2/65 13205 /proc/meminfo: memFree=1464968/2055920 swapFree=4183380/4192956 [pid=13204] ppid=13202 vsize=16360 CPUtime=27.08 /proc/13204/stat : 13204 (PBS4_SAT07v2) R 13202 13204 10817 0 -1 4194304 3952 0 0 0 2698 10 0 0 25 0 1 0 309879412 16752640 3210 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13204/statm: 4090 3210 90 219 0 3867 0 Current children cumulated CPU time (s) 27.08 Current children cumulated vsize (KiB) 16360 [startup+27.3018 s] /proc/loadavg: 0.92 0.94 0.97 2/65 13205 /proc/meminfo: memFree=1464968/2055920 swapFree=4183380/4192956 [pid=13204] ppid=13202 vsize=16360 CPUtime=27.29 /proc/13204/stat : 13204 (PBS4_SAT07v2) R 13202 13204 10817 0 -1 4194304 3954 0 0 0 2718 11 0 0 25 0 1 0 309879412 16752640 3212 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544912 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13204/statm: 4090 3212 90 219 0 3867 0 Current children cumulated CPU time (s) 27.29 Current children cumulated vsize (KiB) 16360 Child status: 0 Real time (s): 27.3057 CPU time (s): 27.2988 CPU user time (s): 27.1849 CPU system time (s): 0.113982 CPU usage (%): 99.9751 Max. virtual memory (cumulated for all children) (KiB): 16360 getrusage(RUSAGE_CHILDREN,...) data: user time used= 27.1849 system time used= 0.113982 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3971 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= 34 runsolver used 0.019996 second user time and 0.06499 second system time The end
Begin job on node60 on Tue May 8 10:21:34 UTC 2007 IDJOB= 458183 IDBENCH= 1260 IDSOLVER= 200 FILE ID= node60/458183-1178619694 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-t2001.13queen13.1111218024.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458183-1178619694/instance-458183-1178619694.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-458183-1178619694 -o ROOT/results/node60/conversion-458183-1178619694 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458183-1178619694/instance-458183-1178619694.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-458183-1178619694 -o ROOT/results/node60/solver-458183-1178619694 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458183-1178619694/instance-458183-1178619694.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= d9f3f17355fadaf757079f4be5a497ea RANDOM SEED= 417748841 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: 1478176 kB Buffers: 35780 kB Cached: 418172 kB SwapCached: 3620 kB Active: 173096 kB Inactive: 290944 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1478176 kB SwapTotal: 4192956 kB SwapFree: 4183380 kB Dirty: 2408 kB Writeback: 0 kB Mapped: 16076 kB Slab: 99748 kB Committed_AS: 5302736 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 10:22:02 UTC 2007