Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 20.1199 | 20.1279 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110971363.opb |
MD5SUM | 62c1bb0e6cb74df266ce43b83653f19a |
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 | 0.091985 |
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/458092-1178618812/instance-458092-1178618812.opb ...... 20.08/20.12 c done parsing opb. 20.08/20.12 s UNSATISFIABLE 20.08/20.12 c Total Run Time 20.1119
ERROR: no interpretation found !
/tmp/evaluation/458092-1178618812/instance-458092-1178618812.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-458092-1178618812 -o ROOT/results/node10/solver-458092-1178618812 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458092-1178618812/instance-458092-1178618812.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: 0.92 0.98 0.99 3/77 23069 /proc/meminfo: memFree=1801280/2055920 swapFree=4145572/4192956 [pid=23069] ppid=23067 vsize=1320 CPUtime=0 /proc/23069/stat : 23069 (PBS4_SAT07v2) R 23067 23069 22363 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 337918695 1351680 123 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23069/statm: 330 123 90 219 0 107 0 [startup+0.0669121 s] /proc/loadavg: 0.92 0.98 0.99 3/77 23069 /proc/meminfo: memFree=1801280/2055920 swapFree=4145572/4192956 [pid=23069] ppid=23067 vsize=1464 CPUtime=0.06 /proc/23069/stat : 23069 (PBS4_SAT07v2) R 23067 23069 22363 0 -1 4194304 196 0 0 0 6 0 0 0 18 0 1 0 337918695 1499136 178 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23069/statm: 366 178 90 219 0 143 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1464 [startup+0.101919 s] /proc/loadavg: 0.92 0.98 0.99 3/77 23069 /proc/meminfo: memFree=1801280/2055920 swapFree=4145572/4192956 [pid=23069] ppid=23067 vsize=1464 CPUtime=0.09 /proc/23069/stat : 23069 (PBS4_SAT07v2) R 23067 23069 22363 0 -1 4194304 224 0 0 0 9 0 0 0 18 0 1 0 337918695 1499136 206 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23069/statm: 366 206 90 219 0 143 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1464 [startup+0.301962 s] /proc/loadavg: 0.92 0.98 0.99 3/77 23069 /proc/meminfo: memFree=1801280/2055920 swapFree=4145572/4192956 [pid=23069] ppid=23067 vsize=2392 CPUtime=0.29 /proc/23069/stat : 23069 (PBS4_SAT07v2) R 23067 23069 22363 0 -1 4194304 342 0 0 0 29 0 0 0 19 0 1 0 337918695 2449408 324 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23069/statm: 598 324 90 219 0 375 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2392 [startup+0.701049 s] /proc/loadavg: 0.92 0.98 0.99 3/77 23069 /proc/meminfo: memFree=1801280/2055920 swapFree=4145572/4192956 [pid=23069] ppid=23067 vsize=3612 CPUtime=0.69 /proc/23069/stat : 23069 (PBS4_SAT07v2) R 23067 23069 22363 0 -1 4194304 538 0 0 0 69 0 0 0 23 0 1 0 337918695 3698688 520 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23069/statm: 903 520 90 219 0 680 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3612 [startup+1.50122 s] /proc/loadavg: 0.92 0.98 0.99 2/78 23070 /proc/meminfo: memFree=1799096/2055920 swapFree=4145572/4192956 [pid=23069] ppid=23067 vsize=5984 CPUtime=1.49 /proc/23069/stat : 23069 (PBS4_SAT07v2) R 23067 23069 22363 0 -1 4194304 879 0 0 0 148 1 0 0 25 0 1 0 337918695 6127616 812 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23069/statm: 1496 812 90 219 0 1273 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5984 [startup+3.10157 s] /proc/loadavg: 0.92 0.98 0.99 2/78 23070 /proc/meminfo: memFree=1797624/2055920 swapFree=4145572/4192956 [pid=23069] ppid=23067 vsize=6636 CPUtime=3.09 /proc/23069/stat : 23069 (PBS4_SAT07v2) R 23067 23069 22363 0 -1 4194304 1359 0 0 0 307 2 0 0 25 0 1 0 337918695 6795264 1195 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23069/statm: 1659 1195 90 219 0 1436 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6636 [startup+6.30126 s] /proc/loadavg: 0.93 0.98 0.99 2/78 23070 /proc/meminfo: memFree=1794808/2055920 swapFree=4145572/4192956 [pid=23069] ppid=23067 vsize=11540 CPUtime=6.29 /proc/23069/stat : 23069 (PBS4_SAT07v2) R 23067 23069 22363 0 -1 4194304 2018 0 0 0 625 4 0 0 25 0 1 0 337918695 11816960 1854 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23069/statm: 2885 1854 90 219 0 2662 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11540 [startup+12.7016 s] /proc/loadavg: 0.93 0.98 0.99 2/78 23070 /proc/meminfo: memFree=1792696/2055920 swapFree=4145572/4192956 [pid=23069] ppid=23067 vsize=13232 CPUtime=12.69 /proc/23069/stat : 23069 (PBS4_SAT07v2) R 23067 23069 22363 0 -1 4194304 2550 0 0 0 1263 6 0 0 25 0 1 0 337918695 13549568 2193 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23069/statm: 3308 2193 90 219 0 3085 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13232 Solver just ended. Dumping a history of the last processes samples [startup+15.9013 s] /proc/loadavg: 0.94 0.98 0.99 2/78 23070 /proc/meminfo: memFree=1791992/2055920 swapFree=4145572/4192956 [pid=23069] ppid=23067 vsize=13540 CPUtime=15.88 /proc/23069/stat : 23069 (PBS4_SAT07v2) R 23067 23069 22363 0 -1 4194304 2716 0 0 0 1581 7 0 0 25 0 1 0 337918695 13864960 2359 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23069/statm: 3385 2359 90 219 0 3162 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 13540 [startup+17.5017 s] /proc/loadavg: 0.94 0.98 0.99 2/78 23070 /proc/meminfo: memFree=1791480/2055920 swapFree=4145572/4192956 [pid=23069] ppid=23067 vsize=15284 CPUtime=17.48 /proc/23069/stat : 23069 (PBS4_SAT07v2) R 23067 23069 22363 0 -1 4194304 3155 0 0 0 1741 7 0 0 25 0 1 0 337918695 15650816 2413 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23069/statm: 3821 2413 90 219 0 3598 0 Current children cumulated CPU time (s) 17.48 Current children cumulated vsize (KiB) 15284 [startup+19.101 s] /proc/loadavg: 0.94 0.98 0.99 2/78 23070 /proc/meminfo: memFree=1791352/2055920 swapFree=4145572/4192956 [pid=23069] ppid=23067 vsize=15576 CPUtime=19.08 /proc/23069/stat : 23069 (PBS4_SAT07v2) R 23067 23069 22363 0 -1 4194304 3236 0 0 0 1900 8 0 0 25 0 1 0 337918695 15949824 2494 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23069/statm: 3894 2494 90 219 0 3671 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 15576 [startup+19.9012 s] /proc/loadavg: 0.94 0.98 0.99 2/78 23070 /proc/meminfo: memFree=1791160/2055920 swapFree=4145572/4192956 [pid=23069] ppid=23067 vsize=15576 CPUtime=19.88 /proc/23069/stat : 23069 (PBS4_SAT07v2) R 23067 23069 22363 0 -1 4194304 3282 0 0 0 1980 8 0 0 25 0 1 0 337918695 15949824 2540 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23069/statm: 3894 2540 90 219 0 3671 0 Current children cumulated CPU time (s) 19.88 Current children cumulated vsize (KiB) 15576 [startup+20.1013 s] /proc/loadavg: 0.94 0.98 0.99 2/78 23070 /proc/meminfo: memFree=1791160/2055920 swapFree=4145572/4192956 [pid=23069] ppid=23067 vsize=15576 CPUtime=20.08 /proc/23069/stat : 23069 (PBS4_SAT07v2) R 23067 23069 22363 0 -1 4194304 3284 0 0 0 2000 8 0 0 25 0 1 0 337918695 15949824 2542 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23069/statm: 3894 2542 90 219 0 3671 0 Current children cumulated CPU time (s) 20.08 Current children cumulated vsize (KiB) 15576 Child status: 0 Real time (s): 20.1279 CPU time (s): 20.1199 CPU user time (s): 20.027 CPU system time (s): 0.092985 CPU usage (%): 99.9605 Max. virtual memory (cumulated for all children) (KiB): 15576 getrusage(RUSAGE_CHILDREN,...) data: user time used= 20.027 system time used= 0.092985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3302 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= 419 runsolver used 0.014997 second user time and 0.051992 second system time The end
Begin job on node10 on Tue May 8 10:06:52 UTC 2007 IDJOB= 458092 IDBENCH= 1169 IDSOLVER= 200 FILE ID= node10/458092-1178618812 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-t2001.13queen13.1110971363.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458092-1178618812/instance-458092-1178618812.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-458092-1178618812 -o ROOT/results/node10/conversion-458092-1178618812 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458092-1178618812/instance-458092-1178618812.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-458092-1178618812 -o ROOT/results/node10/solver-458092-1178618812 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458092-1178618812/instance-458092-1178618812.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 62c1bb0e6cb74df266ce43b83653f19a RANDOM SEED= 593452273 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: 1801752 kB Buffers: 34380 kB Cached: 131408 kB SwapCached: 15636 kB Active: 99872 kB Inactive: 89492 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1801752 kB SwapTotal: 4192956 kB SwapFree: 4145572 kB Dirty: 2288 kB Writeback: 0 kB Mapped: 30568 kB Slab: 50432 kB Committed_AS: 5193600 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 10:07:12 UTC 2007