Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 22.4606 | 22.4834 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111225122.opb |
MD5SUM | a269d12d155d81b32a77ae75b8c56536 |
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 | 0.184971 |
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 | 1250 |
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/458159-1178619576/instance-458159-1178619576.opb ...... 22.37/22.47 c done parsing opb. 22.37/22.47 s UNSATISFIABLE 22.37/22.48 c Total Run Time 22.4546
ERROR: no interpretation found !
/tmp/evaluation/458159-1178619576/instance-458159-1178619576.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-458159-1178619576 -o ROOT/results/node60/solver-458159-1178619576 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458159-1178619576/instance-458159-1178619576.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 12847 /proc/meminfo: memFree=1478104/2055920 swapFree=4183380/4192956 [pid=12847] ppid=12845 vsize=1320 CPUtime=0 /proc/12847/stat : 12847 (PBS4_SAT07v2) R 12845 12847 10817 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 309867595 1351680 124 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12847/statm: 330 124 90 219 0 107 0 [startup+0.0703551 s] /proc/loadavg: 1.00 0.97 0.98 3/64 12847 /proc/meminfo: memFree=1478104/2055920 swapFree=4183380/4192956 [pid=12847] ppid=12845 vsize=1452 CPUtime=0.06 /proc/12847/stat : 12847 (PBS4_SAT07v2) R 12845 12847 10817 0 -1 4194304 196 0 0 0 6 0 0 0 18 0 1 0 309867595 1486848 178 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12847/statm: 363 178 90 219 0 140 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1452 [startup+0.101357 s] /proc/loadavg: 1.00 0.97 0.98 3/64 12847 /proc/meminfo: memFree=1478104/2055920 swapFree=4183380/4192956 [pid=12847] ppid=12845 vsize=1452 CPUtime=0.09 /proc/12847/stat : 12847 (PBS4_SAT07v2) R 12845 12847 10817 0 -1 4194304 221 0 0 0 9 0 0 0 18 0 1 0 309867595 1486848 203 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12847/statm: 363 203 90 219 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1452 [startup+0.301376 s] /proc/loadavg: 1.00 0.97 0.98 3/64 12847 /proc/meminfo: memFree=1478104/2055920 swapFree=4183380/4192956 [pid=12847] ppid=12845 vsize=2376 CPUtime=0.29 /proc/12847/stat : 12847 (PBS4_SAT07v2) R 12845 12847 10817 0 -1 4194304 356 0 0 0 29 0 0 0 19 0 1 0 309867595 2433024 338 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12847/statm: 594 338 90 219 0 371 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2376 [startup+0.701416 s] /proc/loadavg: 1.00 0.97 0.98 3/64 12847 /proc/meminfo: memFree=1478104/2055920 swapFree=4183380/4192956 [pid=12847] ppid=12845 vsize=3596 CPUtime=0.69 /proc/12847/stat : 12847 (PBS4_SAT07v2) R 12845 12847 10817 0 -1 4194304 563 0 0 0 69 0 0 0 23 0 1 0 309867595 3682304 545 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12847/statm: 899 545 90 219 0 676 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3596 [startup+1.50149 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12848 /proc/meminfo: memFree=1475664/2055920 swapFree=4183380/4192956 [pid=12847] ppid=12845 vsize=5996 CPUtime=1.49 /proc/12847/stat : 12847 (PBS4_SAT07v2) R 12845 12847 10817 0 -1 4194304 913 0 0 0 149 0 0 0 25 0 1 0 309867595 6139904 846 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556902 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12847/statm: 1499 846 90 219 0 1276 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5996 [startup+3.10165 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12848 /proc/meminfo: memFree=1474192/2055920 swapFree=4183380/4192956 [pid=12847] ppid=12845 vsize=6776 CPUtime=3.09 /proc/12847/stat : 12847 (PBS4_SAT07v2) R 12845 12847 10817 0 -1 4194304 1406 0 0 0 308 1 0 0 25 0 1 0 309867595 6938624 1242 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12847/statm: 1694 1242 90 219 0 1471 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6776 [startup+6.30198 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12848 /proc/meminfo: memFree=1471184/2055920 swapFree=4183380/4192956 [pid=12847] ppid=12845 vsize=11428 CPUtime=6.28 /proc/12847/stat : 12847 (PBS4_SAT07v2) R 12845 12847 10817 0 -1 4194304 2091 0 0 0 626 2 0 0 25 0 1 0 309867595 11702272 1927 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544951 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12847/statm: 2857 1927 90 219 0 2634 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 11428 [startup+12.7016 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12848 /proc/meminfo: memFree=1467408/2055920 swapFree=4183380/4192956 [pid=12847] ppid=12845 vsize=13492 CPUtime=12.67 /proc/12847/stat : 12847 (PBS4_SAT07v2) R 12845 12847 10817 0 -1 4194304 3109 0 0 0 1263 4 0 0 25 0 1 0 309867595 13815808 2752 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12847/statm: 3373 2752 90 219 0 3150 0 Current children cumulated CPU time (s) 12.67 Current children cumulated vsize (KiB) 13492 Solver just ended. Dumping a history of the last processes samples [startup+19.1022 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12848 /proc/meminfo: memFree=1466192/2055920 swapFree=4183380/4192956 [pid=12847] ppid=12845 vsize=15604 CPUtime=19.07 /proc/12847/stat : 12847 (PBS4_SAT07v2) R 12845 12847 10817 0 -1 4194304 3761 0 0 0 1901 6 0 0 25 0 1 0 309867595 15978496 3019 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134555515 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12847/statm: 3901 3019 90 219 0 3678 0 Current children cumulated CPU time (s) 19.07 Current children cumulated vsize (KiB) 15604 [startup+20.7014 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12848 /proc/meminfo: memFree=1465808/2055920 swapFree=4183380/4192956 [pid=12847] ppid=12845 vsize=15916 CPUtime=20.67 /proc/12847/stat : 12847 (PBS4_SAT07v2) R 12845 12847 10817 0 -1 4194304 3872 0 0 0 2060 7 0 0 25 0 1 0 309867595 16297984 3130 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12847/statm: 3979 3130 90 219 0 3756 0 Current children cumulated CPU time (s) 20.67 Current children cumulated vsize (KiB) 15916 [startup+21.5015 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12848 /proc/meminfo: memFree=1465680/2055920 swapFree=4183380/4192956 [pid=12847] ppid=12845 vsize=16052 CPUtime=21.47 /proc/12847/stat : 12847 (PBS4_SAT07v2) R 12845 12847 10817 0 -1 4194304 3899 0 0 0 2140 7 0 0 25 0 1 0 309867595 16437248 3157 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544757 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12847/statm: 4013 3157 90 219 0 3790 0 Current children cumulated CPU time (s) 21.47 Current children cumulated vsize (KiB) 16052 [startup+21.9015 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12848 /proc/meminfo: memFree=1465552/2055920 swapFree=4183380/4192956 [pid=12847] ppid=12845 vsize=16052 CPUtime=21.87 /proc/12847/stat : 12847 (PBS4_SAT07v2) R 12845 12847 10817 0 -1 4194304 3909 0 0 0 2180 7 0 0 25 0 1 0 309867595 16437248 3167 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544725 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12847/statm: 4013 3167 90 219 0 3790 0 Current children cumulated CPU time (s) 21.87 Current children cumulated vsize (KiB) 16052 [startup+22.3015 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12848 /proc/meminfo: memFree=1465552/2055920 swapFree=4183380/4192956 [pid=12847] ppid=12845 vsize=16408 CPUtime=22.27 /proc/12847/stat : 12847 (PBS4_SAT07v2) R 12845 12847 10817 0 -1 4194304 3998 0 0 0 2220 7 0 0 25 0 1 0 309867595 16801792 3256 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12847/statm: 4102 3256 90 219 0 3879 0 Current children cumulated CPU time (s) 22.27 Current children cumulated vsize (KiB) 16408 [startup+22.4015 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12848 /proc/meminfo: memFree=1465552/2055920 swapFree=4183380/4192956 [pid=12847] ppid=12845 vsize=16408 CPUtime=22.37 /proc/12847/stat : 12847 (PBS4_SAT07v2) R 12845 12847 10817 0 -1 4194304 4000 0 0 0 2230 7 0 0 25 0 1 0 309867595 16801792 3258 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560745 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12847/statm: 4102 3258 90 219 0 3879 0 Current children cumulated CPU time (s) 22.37 Current children cumulated vsize (KiB) 16408 Child status: 0 Real time (s): 22.4834 CPU time (s): 22.4606 CPU user time (s): 22.3786 CPU system time (s): 0.081987 CPU usage (%): 99.8984 Max. virtual memory (cumulated for all children) (KiB): 16408 getrusage(RUSAGE_CHILDREN,...) data: user time used= 22.3786 system time used= 0.081987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4018 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= 107 runsolver used 0.022996 second user time and 0.06399 second system time The end
Begin job on node60 on Tue May 8 10:19:36 UTC 2007 IDJOB= 458159 IDBENCH= 1236 IDSOLVER= 200 FILE ID= node60/458159-1178619576 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-t2001.13queen13.1111225122.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458159-1178619576/instance-458159-1178619576.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-458159-1178619576 -o ROOT/results/node60/conversion-458159-1178619576 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458159-1178619576/instance-458159-1178619576.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-458159-1178619576 -o ROOT/results/node60/solver-458159-1178619576 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458159-1178619576/instance-458159-1178619576.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= a269d12d155d81b32a77ae75b8c56536 RANDOM SEED= 27295211 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: 1478576 kB Buffers: 35704 kB Cached: 417908 kB SwapCached: 3620 kB Active: 173036 kB Inactive: 290664 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1478576 kB SwapTotal: 4192956 kB SwapFree: 4183380 kB Dirty: 2256 kB Writeback: 0 kB Mapped: 16076 kB Slab: 99660 kB Committed_AS: 5302624 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 10:19:59 UTC 2007