Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 25.0412 | 25.0517 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110968898.opb |
MD5SUM | 69ed8f4b39c68fafbb367acafc32198c |
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 | 0.065989 |
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 | 1261 |
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/458168-1178619633/instance-458168-1178619633.opb ...... 24.98/25.04 c done parsing opb. 24.98/25.04 s UNSATISFIABLE 24.98/25.04 c Total Run Time 25.0342
ERROR: no interpretation found !
/tmp/evaluation/458168-1178619633/instance-458168-1178619633.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node10/watcher-458168-1178619633 -o ROOT/results/node10/solver-458168-1178619633 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458168-1178619633/instance-458168-1178619633.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: 0.94 0.94 0.95 3/77 24854 /proc/meminfo: memFree=1797904/2055920 swapFree=4145572/4192956 [pid=24854] ppid=24852 vsize=1320 CPUtime=0 /proc/24854/stat : 24854 (PBS4_SAT07v2) R 24852 24854 22363 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 338000869 1351680 123 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24854/statm: 330 123 90 219 0 107 0 [startup+0.103494 s] /proc/loadavg: 0.94 0.94 0.95 3/77 24854 /proc/meminfo: memFree=1797904/2055920 swapFree=4145572/4192956 [pid=24854] ppid=24852 vsize=1456 CPUtime=0.1 /proc/24854/stat : 24854 (PBS4_SAT07v2) R 24852 24854 22363 0 -1 4194304 212 0 0 0 10 0 0 0 18 0 1 0 338000869 1490944 194 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24854/statm: 364 194 90 219 0 141 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1456 [startup+0.201515 s] /proc/loadavg: 0.94 0.94 0.95 3/77 24854 /proc/meminfo: memFree=1797904/2055920 swapFree=4145572/4192956 [pid=24854] ppid=24852 vsize=1868 CPUtime=0.19 /proc/24854/stat : 24854 (PBS4_SAT07v2) R 24852 24854 22363 0 -1 4194304 285 0 0 0 19 0 0 0 18 0 1 0 338000869 1912832 267 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24854/statm: 467 267 90 219 0 244 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 1868 [startup+0.301537 s] /proc/loadavg: 0.94 0.94 0.95 3/77 24854 /proc/meminfo: memFree=1797904/2055920 swapFree=4145572/4192956 [pid=24854] ppid=24852 vsize=2380 CPUtime=0.29 /proc/24854/stat : 24854 (PBS4_SAT07v2) R 24852 24854 22363 0 -1 4194304 334 0 0 0 29 0 0 0 19 0 1 0 338000869 2437120 316 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24854/statm: 595 316 90 219 0 372 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2380 [startup+0.701622 s] /proc/loadavg: 0.94 0.94 0.95 3/77 24854 /proc/meminfo: memFree=1797904/2055920 swapFree=4145572/4192956 [pid=24854] ppid=24852 vsize=3600 CPUtime=0.69 /proc/24854/stat : 24854 (PBS4_SAT07v2) R 24852 24854 22363 0 -1 4194304 539 0 0 0 68 1 0 0 23 0 1 0 338000869 3686400 521 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24854/statm: 900 521 90 219 0 677 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3600 [startup+1.5018 s] /proc/loadavg: 0.94 0.94 0.95 2/78 24855 /proc/meminfo: memFree=1795656/2055920 swapFree=4145572/4192956 [pid=24854] ppid=24852 vsize=6108 CPUtime=1.49 /proc/24854/stat : 24854 (PBS4_SAT07v2) R 24852 24854 22363 0 -1 4194304 883 0 0 0 148 1 0 0 25 0 1 0 338000869 6254592 816 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24854/statm: 1527 816 90 219 0 1304 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6108 [startup+3.10215 s] /proc/loadavg: 0.94 0.94 0.95 2/78 24855 /proc/meminfo: memFree=1793928/2055920 swapFree=4145572/4192956 [pid=24854] ppid=24852 vsize=6888 CPUtime=3.09 /proc/24854/stat : 24854 (PBS4_SAT07v2) R 24852 24854 22363 0 -1 4194304 1399 0 0 0 307 2 0 0 25 0 1 0 338000869 7053312 1235 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24854/statm: 1722 1235 90 219 0 1499 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6888 [startup+6.30184 s] /proc/loadavg: 0.95 0.94 0.95 2/78 24855 /proc/meminfo: memFree=1791304/2055920 swapFree=4145572/4192956 [pid=24854] ppid=24852 vsize=11532 CPUtime=6.29 /proc/24854/stat : 24854 (PBS4_SAT07v2) R 24852 24854 22363 0 -1 4194304 1902 0 0 0 625 4 0 0 25 0 1 0 338000869 11808768 1738 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24854/statm: 2883 1738 90 219 0 2660 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11532 [startup+12.7012 s] /proc/loadavg: 0.95 0.94 0.95 2/78 24855 /proc/meminfo: memFree=1789064/2055920 swapFree=4145572/4192956 [pid=24854] ppid=24852 vsize=13032 CPUtime=12.69 /proc/24854/stat : 24854 (PBS4_SAT07v2) R 24852 24854 22363 0 -1 4194304 2663 0 0 0 1262 7 0 0 25 0 1 0 338000869 13344768 2306 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24854/statm: 3258 2306 90 219 0 3035 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13032 Solver just ended. Dumping a history of the last processes samples [startup+12.8022 s] /proc/loadavg: 0.95 0.94 0.95 2/78 24855 /proc/meminfo: memFree=1789064/2055920 swapFree=4145572/4192956 [pid=24854] ppid=24852 vsize=13032 CPUtime=12.79 /proc/24854/stat : 24854 (PBS4_SAT07v2) R 24852 24854 22363 0 -1 4194304 2678 0 0 0 1272 7 0 0 25 0 1 0 338000869 13344768 2321 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24854/statm: 3258 2321 90 219 0 3035 0 Current children cumulated CPU time (s) 12.79 Current children cumulated vsize (KiB) 13032 [startup+19.2016 s] /proc/loadavg: 0.96 0.94 0.95 2/78 24855 /proc/meminfo: memFree=1787400/2055920 swapFree=4145572/4192956 [pid=24854] ppid=24852 vsize=15596 CPUtime=19.19 /proc/24854/stat : 24854 (PBS4_SAT07v2) R 24852 24854 22363 0 -1 4194304 3381 0 0 0 1910 9 0 0 25 0 1 0 338000869 15970304 2639 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544925 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24854/statm: 3899 2639 90 219 0 3676 0 Current children cumulated CPU time (s) 19.19 Current children cumulated vsize (KiB) 15596 [startup+22.4013 s] /proc/loadavg: 0.96 0.94 0.95 2/78 24855 /proc/meminfo: memFree=1786824/2055920 swapFree=4145572/4192956 [pid=24854] ppid=24852 vsize=15940 CPUtime=22.38 /proc/24854/stat : 24854 (PBS4_SAT07v2) R 24852 24854 22363 0 -1 4194304 3523 0 0 0 2229 9 0 0 25 0 1 0 338000869 16322560 2781 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24854/statm: 3985 2781 90 219 0 3762 0 Current children cumulated CPU time (s) 22.38 Current children cumulated vsize (KiB) 15940 [startup+24.0017 s] /proc/loadavg: 0.96 0.94 0.95 2/78 24855 /proc/meminfo: memFree=1786632/2055920 swapFree=4145572/4192956 [pid=24854] ppid=24852 vsize=15940 CPUtime=23.98 /proc/24854/stat : 24854 (PBS4_SAT07v2) R 24852 24854 22363 0 -1 4194304 3578 0 0 0 2388 10 0 0 25 0 1 0 338000869 16322560 2836 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24854/statm: 3985 2836 90 219 0 3762 0 Current children cumulated CPU time (s) 23.98 Current children cumulated vsize (KiB) 15940 [startup+24.8018 s] /proc/loadavg: 0.96 0.94 0.95 2/78 24855 /proc/meminfo: memFree=1786504/2055920 swapFree=4145572/4192956 [pid=24854] ppid=24852 vsize=16320 CPUtime=24.78 /proc/24854/stat : 24854 (PBS4_SAT07v2) R 24852 24854 22363 0 -1 4194304 3643 0 0 0 2468 10 0 0 25 0 1 0 338000869 16711680 2901 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24854/statm: 4080 2901 90 219 0 3857 0 Current children cumulated CPU time (s) 24.78 Current children cumulated vsize (KiB) 16320 [startup+25.0019 s] /proc/loadavg: 0.96 0.94 0.95 2/78 24855 /proc/meminfo: memFree=1786504/2055920 swapFree=4145572/4192956 [pid=24854] ppid=24852 vsize=16320 CPUtime=24.98 /proc/24854/stat : 24854 (PBS4_SAT07v2) R 24852 24854 22363 0 -1 4194304 3645 0 0 0 2488 10 0 0 25 0 1 0 338000869 16711680 2903 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24854/statm: 4080 2903 90 219 0 3857 0 Current children cumulated CPU time (s) 24.98 Current children cumulated vsize (KiB) 16320 Child status: 0 Real time (s): 25.0517 CPU time (s): 25.0412 CPU user time (s): 24.9352 CPU system time (s): 0.105983 CPU usage (%): 99.9582 Max. virtual memory (cumulated for all children) (KiB): 16320 getrusage(RUSAGE_CHILDREN,...) data: user time used= 24.9352 system time used= 0.105983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3663 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= 519 runsolver used 0.018997 second user time and 0.06199 second system time The end
Begin job on node10 on Tue May 8 10:20:33 UTC 2007 IDJOB= 458168 IDBENCH= 1245 IDSOLVER= 200 FILE ID= node10/458168-1178619633 PBS_JOBID= 5217775 Free space on /tmp= 66561 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110968898.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458168-1178619633/instance-458168-1178619633.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-458168-1178619633 -o ROOT/results/node10/conversion-458168-1178619633 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458168-1178619633/instance-458168-1178619633.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-458168-1178619633 -o ROOT/results/node10/solver-458168-1178619633 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458168-1178619633/instance-458168-1178619633.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 69ed8f4b39c68fafbb367acafc32198c RANDOM SEED= 463692587 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node10.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 : 3000.259 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 : 3000.259 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: 1798312 kB Buffers: 35044 kB Cached: 134144 kB SwapCached: 15636 kB Active: 103084 kB Inactive: 89684 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1798312 kB SwapTotal: 4192956 kB SwapFree: 4145572 kB Dirty: 2392 kB Writeback: 0 kB Mapped: 30580 kB Slab: 50472 kB Committed_AS: 5194160 kB PageTables: 1708 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= 66561 MiB End job on node10 on Tue May 8 10:20:59 UTC 2007