Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 39.725 | 39.7438 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111212272.opb |
MD5SUM | 7809c10b09811dc0835bdd39e8310775 |
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 | 0.140978 |
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 | 1210 |
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/458110-1178619082/instance-458110-1178619082.opb ...... 39.67/39.73 c done parsing opb. 39.67/39.73 s UNSATISFIABLE 39.67/39.74 c Total Run Time 39.717
ERROR: no interpretation found !
/tmp/evaluation/458110-1178619082/instance-458110-1178619082.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-458110-1178619082 -o ROOT/results/node10/solver-458110-1178619082 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458110-1178619082/instance-458110-1178619082.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: 0.81 0.94 0.98 3/77 23630 /proc/meminfo: memFree=1799368/2055920 swapFree=4145572/4192956 [pid=23630] ppid=23628 vsize=1324 CPUtime=0 /proc/23630/stat : 23630 (PBS4_SAT07v2) R 23628 23630 22363 0 -1 4194304 126 0 0 0 0 0 0 0 19 0 1 0 337945773 1355776 108 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23630/statm: 331 108 86 219 0 108 0 [startup+0.04516 s] /proc/loadavg: 0.81 0.94 0.98 3/77 23630 /proc/meminfo: memFree=1799368/2055920 swapFree=4145572/4192956 [pid=23630] ppid=23628 vsize=1320 CPUtime=0.04 /proc/23630/stat : 23630 (PBS4_SAT07v2) R 23628 23630 22363 0 -1 4194304 167 0 0 0 4 0 0 0 19 0 1 0 337945773 1351680 149 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23630/statm: 330 149 90 219 0 107 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1320 [startup+0.102171 s] /proc/loadavg: 0.81 0.94 0.98 3/77 23630 /proc/meminfo: memFree=1799368/2055920 swapFree=4145572/4192956 [pid=23630] ppid=23628 vsize=1456 CPUtime=0.09 /proc/23630/stat : 23630 (PBS4_SAT07v2) R 23628 23630 22363 0 -1 4194304 212 0 0 0 9 0 0 0 19 0 1 0 337945773 1490944 194 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23630/statm: 364 194 90 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.302215 s] /proc/loadavg: 0.81 0.94 0.98 3/77 23630 /proc/meminfo: memFree=1799368/2055920 swapFree=4145572/4192956 [pid=23630] ppid=23628 vsize=2376 CPUtime=0.29 /proc/23630/stat : 23630 (PBS4_SAT07v2) R 23628 23630 22363 0 -1 4194304 322 0 0 0 29 0 0 0 21 0 1 0 337945773 2433024 304 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23630/statm: 594 304 90 219 0 371 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2376 [startup+0.701302 s] /proc/loadavg: 0.81 0.94 0.98 3/77 23630 /proc/meminfo: memFree=1799368/2055920 swapFree=4145572/4192956 [pid=23630] ppid=23628 vsize=3596 CPUtime=0.69 /proc/23630/stat : 23630 (PBS4_SAT07v2) R 23628 23630 22363 0 -1 4194304 545 0 0 0 69 0 0 0 25 0 1 0 337945773 3682304 527 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23630/statm: 899 527 90 219 0 676 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3596 [startup+1.50147 s] /proc/loadavg: 0.81 0.94 0.98 2/78 23631 /proc/meminfo: memFree=1797056/2055920 swapFree=4145572/4192956 [pid=23630] ppid=23628 vsize=5980 CPUtime=1.49 /proc/23630/stat : 23630 (PBS4_SAT07v2) R 23628 23630 22363 0 -1 4194304 911 0 0 0 149 0 0 0 25 0 1 0 337945773 6123520 844 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134584018 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23630/statm: 1495 844 90 219 0 1272 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5980 [startup+3.10182 s] /proc/loadavg: 0.81 0.94 0.98 2/78 23631 /proc/meminfo: memFree=1795392/2055920 swapFree=4145572/4192956 [pid=23630] ppid=23628 vsize=6760 CPUtime=3.09 /proc/23630/stat : 23630 (PBS4_SAT07v2) R 23628 23630 22363 0 -1 4194304 1432 0 0 0 308 1 0 0 25 0 1 0 337945773 6922240 1268 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23630/statm: 1690 1268 90 219 0 1467 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6760 [startup+6.30152 s] /proc/loadavg: 0.82 0.94 0.98 2/78 23631 /proc/meminfo: memFree=1792640/2055920 swapFree=4145572/4192956 [pid=23630] ppid=23628 vsize=11556 CPUtime=6.29 /proc/23630/stat : 23630 (PBS4_SAT07v2) R 23628 23630 22363 0 -1 4194304 1906 0 0 0 627 2 0 0 25 0 1 0 337945773 11833344 1742 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23630/statm: 2889 1742 90 219 0 2666 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11556 [startup+12.7019 s] /proc/loadavg: 0.83 0.94 0.98 2/78 23631 /proc/meminfo: memFree=1789952/2055920 swapFree=4145572/4192956 [pid=23630] ppid=23628 vsize=13056 CPUtime=12.68 /proc/23630/stat : 23630 (PBS4_SAT07v2) R 23628 23630 22363 0 -1 4194304 2820 0 0 0 1264 4 0 0 25 0 1 0 337945773 13369344 2463 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23630/statm: 3264 2463 90 219 0 3041 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 13056 [startup+25.5017 s] /proc/loadavg: 0.87 0.94 0.98 2/78 23631 /proc/meminfo: memFree=1785216/2055920 swapFree=4145572/4192956 [pid=23630] ppid=23628 vsize=23952 CPUtime=25.48 /proc/23630/stat : 23630 (PBS4_SAT07v2) R 23628 23630 22363 0 -1 4194304 4313 0 0 0 2539 9 0 0 25 0 1 0 337945773 24526848 3571 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547208 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23630/statm: 5988 3571 90 219 0 5765 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 23952 Solver just ended. Dumping a history of the last processes samples [startup+31.9051 s] /proc/loadavg: 0.88 0.94 0.98 2/78 23631 /proc/meminfo: memFree=1783296/2055920 swapFree=4145572/4192956 [pid=23630] ppid=23628 vsize=24876 CPUtime=31.88 /proc/23630/stat : 23630 (PBS4_SAT07v2) R 23628 23630 22363 0 -1 4194304 4741 0 0 0 3177 11 0 0 25 0 1 0 337945773 25473024 3999 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23630/statm: 6219 3999 90 219 0 5996 0 Current children cumulated CPU time (s) 31.88 Current children cumulated vsize (KiB) 24876 [startup+35.1018 s] /proc/loadavg: 0.89 0.94 0.98 2/78 23631 /proc/meminfo: memFree=1782912/2055920 swapFree=4145572/4192956 [pid=23630] ppid=23628 vsize=25160 CPUtime=35.08 /proc/23630/stat : 23630 (PBS4_SAT07v2) R 23628 23630 22363 0 -1 4194304 4842 0 0 0 3496 12 0 0 25 0 1 0 337945773 25763840 4100 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544734 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23630/statm: 6290 4100 90 219 0 6067 0 Current children cumulated CPU time (s) 35.08 Current children cumulated vsize (KiB) 25160 [startup+38.3014 s] /proc/loadavg: 0.89 0.94 0.98 2/78 23631 /proc/meminfo: memFree=1782528/2055920 swapFree=4145572/4192956 [pid=23630] ppid=23628 vsize=25432 CPUtime=38.27 /proc/23630/stat : 23630 (PBS4_SAT07v2) R 23628 23630 22363 0 -1 4194304 4960 0 0 0 3815 12 0 0 25 0 1 0 337945773 26042368 4218 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23630/statm: 6358 4218 90 219 0 6135 0 Current children cumulated CPU time (s) 38.27 Current children cumulated vsize (KiB) 25432 [startup+39.1016 s] /proc/loadavg: 0.89 0.94 0.98 2/78 23631 /proc/meminfo: memFree=1782464/2055920 swapFree=4145572/4192956 [pid=23630] ppid=23628 vsize=25432 CPUtime=39.08 /proc/23630/stat : 23630 (PBS4_SAT07v2) R 23628 23630 22363 0 -1 4194304 4976 0 0 0 3895 13 0 0 25 0 1 0 337945773 26042368 4234 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23630/statm: 6358 4234 90 219 0 6135 0 Current children cumulated CPU time (s) 39.08 Current children cumulated vsize (KiB) 25432 [startup+39.5017 s] /proc/loadavg: 0.90 0.94 0.98 2/78 23631 /proc/meminfo: memFree=1782400/2055920 swapFree=4145572/4192956 [pid=23630] ppid=23628 vsize=25432 CPUtime=39.48 /proc/23630/stat : 23630 (PBS4_SAT07v2) R 23628 23630 22363 0 -1 4194304 4980 0 0 0 3935 13 0 0 25 0 1 0 337945773 26042368 4238 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544788 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23630/statm: 6358 4238 90 219 0 6135 0 Current children cumulated CPU time (s) 39.48 Current children cumulated vsize (KiB) 25432 [startup+39.7018 s] /proc/loadavg: 0.90 0.94 0.98 2/78 23631 /proc/meminfo: memFree=1782400/2055920 swapFree=4145572/4192956 [pid=23630] ppid=23628 vsize=25432 CPUtime=39.67 /proc/23630/stat : 23630 (PBS4_SAT07v2) R 23628 23630 22363 0 -1 4194304 4982 0 0 0 3954 13 0 0 25 0 1 0 337945773 26042368 4240 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23630/statm: 6358 4240 90 219 0 6135 0 Current children cumulated CPU time (s) 39.67 Current children cumulated vsize (KiB) 25432 Child status: 0 Real time (s): 39.7438 CPU time (s): 39.725 CPU user time (s): 39.588 CPU system time (s): 0.136979 CPU usage (%): 99.9527 Max. virtual memory (cumulated for all children) (KiB): 25432 getrusage(RUSAGE_CHILDREN,...) data: user time used= 39.588 system time used= 0.136979 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4999 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= 6 involuntary context switches= 826 runsolver used 0.024996 second user time and 0.097985 second system time The end
Begin job on node10 on Tue May 8 10:11:22 UTC 2007 IDJOB= 458110 IDBENCH= 1187 IDSOLVER= 200 FILE ID= node10/458110-1178619082 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-t2001.13queen13.1111212272.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458110-1178619082/instance-458110-1178619082.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-458110-1178619082 -o ROOT/results/node10/conversion-458110-1178619082 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458110-1178619082/instance-458110-1178619082.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-458110-1178619082 -o ROOT/results/node10/solver-458110-1178619082 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458110-1178619082/instance-458110-1178619082.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 7809c10b09811dc0835bdd39e8310775 RANDOM SEED= 493285572 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: 1799712 kB Buffers: 34628 kB Cached: 133268 kB SwapCached: 15636 kB Active: 102852 kB Inactive: 88624 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1799712 kB SwapTotal: 4192956 kB SwapFree: 4145572 kB Dirty: 2444 kB Writeback: 0 kB Mapped: 30580 kB Slab: 50308 kB Committed_AS: 5193776 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 10:12:02 UTC 2007