Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 2.6026 | 2.59607 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111226680.opb |
MD5SUM | 35d60df2826d5cfd1cfef4e444dfafed |
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 | 0.141977 |
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 | 1190 |
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 |
2.47/2.59 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/358583-1176916462/instance-358583-1176916462.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node61/watcher-358583-1176916462 -o ROOT/results/node61/solver-358583-1176916462 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-358583-1176916462.opb /tmp/evaluation/358583-1176916462/temp 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: 0.85 0.97 0.99 3/64 19042 /proc/meminfo: memFree=1434104/2055920 swapFree=4183012/4192956 [pid=19042] ppid=19040 vsize=12268 CPUtime=0 /proc/19042/stat : 19042 (pbclasp) D 19040 19042 18520 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 103609844 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406675045 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/19042/statm: 3067 317 242 3 0 167 0 [startup+0.0482049 s] /proc/loadavg: 0.85 0.97 0.99 3/64 19042 /proc/meminfo: memFree=1434104/2055920 swapFree=4183012/4192956 [pid=19042] ppid=19040 vsize=12400 CPUtime=0 /proc/19042/stat : 19042 (pbclasp) S 19040 19042 18520 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 103609844 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/19042/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101205 s] /proc/loadavg: 0.85 0.97 0.99 3/64 19042 /proc/meminfo: memFree=1434104/2055920 swapFree=4183012/4192956 [pid=19042] ppid=19040 vsize=12400 CPUtime=0 /proc/19042/stat : 19042 (pbclasp) S 19040 19042 18520 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 103609844 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/19042/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.301224 s] /proc/loadavg: 0.85 0.97 0.99 3/64 19042 /proc/meminfo: memFree=1434104/2055920 swapFree=4183012/4192956 [pid=19042] ppid=19040 vsize=12400 CPUtime=0 /proc/19042/stat : 19042 (pbclasp) S 19040 19042 18520 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 103609844 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/19042/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.701262 s] /proc/loadavg: 0.85 0.97 0.99 3/64 19042 /proc/meminfo: memFree=1434104/2055920 swapFree=4183012/4192956 [pid=19042] ppid=19040 vsize=12400 CPUtime=0 /proc/19042/stat : 19042 (pbclasp) S 19040 19042 18520 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 103609844 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/19042/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+1.50134 s] /proc/loadavg: 0.85 0.97 0.99 2/68 19047 /proc/meminfo: memFree=1432336/2055920 swapFree=4183012/4192956 [pid=19042] ppid=19040 vsize=12400 CPUtime=0 /proc/19042/stat : 19042 (pbclasp) S 19040 19042 18520 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 103609844 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/19042/statm: 3100 435 320 3 0 200 0 [pid=19044] ppid=19042 vsize=5352 CPUtime=0.01 /proc/19044/stat : 19044 (sh) S 19042 19042 18520 0 -1 4194304 297 513 0 0 0 0 1 0 16 0 1 0 103609845 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/19044/statm: 1338 224 188 169 0 49 0 [pid=19046] ppid=19044 vsize=2952 CPUtime=1.46 /proc/19046/stat : 19046 (clasp-1.0) R 19044 19042 18520 0 -1 4194304 395 0 0 0 146 0 0 0 25 0 1 0 103609846 3022848 360 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134792544 0 0 4096 0 0 0 0 17 0 0 0 /proc/19046/statm: 738 360 249 81 0 112 0 [pid=19047] ppid=19044 vsize=12268 CPUtime=0 /proc/19047/stat : 19047 (pboutclasp.pl) S 19044 19042 18520 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 103609846 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 246415405154 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/19047/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.47 Current children cumulated vsize (KiB) 32972 Solver just ended. Dumping a history of the last processes samples [startup+2.30141 s] /proc/loadavg: 0.85 0.97 0.99 2/68 19047 /proc/meminfo: memFree=1432272/2055920 swapFree=4183012/4192956 [pid=19042] ppid=19040 vsize=12400 CPUtime=0 /proc/19042/stat : 19042 (pbclasp) S 19040 19042 18520 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 103609844 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/19042/statm: 3100 435 320 3 0 200 0 [pid=19044] ppid=19042 vsize=5352 CPUtime=0.01 /proc/19044/stat : 19044 (sh) S 19042 19042 18520 0 -1 4194304 297 513 0 0 0 0 1 0 16 0 1 0 103609845 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/19044/statm: 1338 224 188 169 0 49 0 [pid=19046] ppid=19044 vsize=2952 CPUtime=2.26 /proc/19046/stat : 19046 (clasp-1.0) R 19044 19042 18520 0 -1 4194304 402 0 0 0 226 0 0 0 25 0 1 0 103609846 3022848 367 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714706 0 0 4096 0 0 0 0 17 0 0 0 /proc/19046/statm: 738 367 249 81 0 112 0 [pid=19047] ppid=19044 vsize=12268 CPUtime=0 /proc/19047/stat : 19047 (pboutclasp.pl) S 19044 19042 18520 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 103609846 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 246415405154 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/19047/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 2.27 Current children cumulated vsize (KiB) 32972 [startup+2.50143 s] /proc/loadavg: 0.85 0.97 0.99 2/68 19047 /proc/meminfo: memFree=1432272/2055920 swapFree=4183012/4192956 [pid=19042] ppid=19040 vsize=12400 CPUtime=0 /proc/19042/stat : 19042 (pbclasp) S 19040 19042 18520 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 103609844 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/19042/statm: 3100 435 320 3 0 200 0 [pid=19044] ppid=19042 vsize=5352 CPUtime=0.01 /proc/19044/stat : 19044 (sh) S 19042 19042 18520 0 -1 4194304 297 513 0 0 0 0 1 0 16 0 1 0 103609845 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/19044/statm: 1338 224 188 169 0 49 0 [pid=19046] ppid=19044 vsize=2952 CPUtime=2.46 /proc/19046/stat : 19046 (clasp-1.0) R 19044 19042 18520 0 -1 4194304 404 0 0 0 246 0 0 0 25 0 1 0 103609846 3022848 369 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782662 0 0 4096 0 0 0 0 17 0 0 0 /proc/19046/statm: 738 369 249 81 0 112 0 [pid=19047] ppid=19044 vsize=12268 CPUtime=0 /proc/19047/stat : 19047 (pboutclasp.pl) S 19044 19042 18520 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 103609846 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 246415405154 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/19047/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 2.47 Current children cumulated vsize (KiB) 32972 Child status: 0 Real time (s): 2.59607 CPU time (s): 2.6026 CPU user time (s): 2.58761 CPU system time (s): 0.014997 CPU usage (%): 100.252 Max. virtual memory (cumulated for all children) (KiB): 32972 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.58761 system time used= 0.014997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2230 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= 55 involuntary context switches= 14 runsolver used 0.007998 second user time and 0.008998 second system time The end
Begin job on node61 on Wed Apr 18 17:14:22 UTC 2007 IDJOB= 358583 IDBENCH= 1224 IDSOLVER= 167 FILE ID= node61/358583-1176916462 PBS_JOBID= 4595256 Free space on /tmp= 66503 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111226680.opb COMMAND LINE= pbclasp instance-358583-1176916462.opb /tmp/evaluation/358583-1176916462/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node61/convwatcher-358583-1176916462 -o ROOT/results/node61/conversion-358583-1176916462 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358583-1176916462/instance-358583-1176916462.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node61/watcher-358583-1176916462 -o ROOT/results/node61/solver-358583-1176916462 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-358583-1176916462.opb /tmp/evaluation/358583-1176916462/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 35d60df2826d5cfd1cfef4e444dfafed RANDOM SEED= 686582108 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node61.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 : 3000.240 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 : 3000.240 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: 1434576 kB Buffers: 23712 kB Cached: 547284 kB SwapCached: 3740 kB Active: 123216 kB Inactive: 458868 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1434576 kB SwapTotal: 4192956 kB SwapFree: 4183012 kB Dirty: 604 kB Writeback: 0 kB Mapped: 16036 kB Slab: 25412 kB Committed_AS: 806516 kB PageTables: 1388 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= 66503 MiB End job on node61 on Wed Apr 18 17:14:25 UTC 2007