Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 3.07853 | 3.07088 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111224929.opb |
MD5SUM | 7cb47e44b2705fbf7948e62a414ce623 |
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 | 0.045992 |
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 | 1264 |
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 |
2.98/3.06 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/358989-1176918726/instance-358989-1176918726.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node37/watcher-358989-1176918726 -o ROOT/results/node37/solver-358989-1176918726 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-358989-1176918726.opb /tmp/evaluation/358989-1176918726/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 0.98 3/78 26740 /proc/meminfo: memFree=1405000/2055920 swapFree=4158956/4192956 [pid=26740] ppid=26738 vsize=12268 CPUtime=0 /proc/26740/stat : 26740 (pbclasp) R 26738 26740 26158 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 139785091 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213116484197 0 0 4224 0 0 0 0 17 1 0 0 /proc/26740/statm: 3067 317 242 3 0 167 0 [startup+0.0544521 s] /proc/loadavg: 0.85 0.97 0.98 3/78 26740 /proc/meminfo: memFree=1405000/2055920 swapFree=4158956/4192956 [pid=26740] ppid=26738 vsize=12400 CPUtime=0 /proc/26740/stat : 26740 (pbclasp) S 26738 26740 26158 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139785091 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/26740/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.102467 s] /proc/loadavg: 0.85 0.97 0.98 3/78 26740 /proc/meminfo: memFree=1405000/2055920 swapFree=4158956/4192956 [pid=26740] ppid=26738 vsize=12400 CPUtime=0 /proc/26740/stat : 26740 (pbclasp) S 26738 26740 26158 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139785091 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/26740/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.301491 s] /proc/loadavg: 0.85 0.97 0.98 3/78 26740 /proc/meminfo: memFree=1405000/2055920 swapFree=4158956/4192956 [pid=26740] ppid=26738 vsize=12400 CPUtime=0 /proc/26740/stat : 26740 (pbclasp) S 26738 26740 26158 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139785091 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/26740/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.701567 s] /proc/loadavg: 0.85 0.97 0.98 3/78 26740 /proc/meminfo: memFree=1405000/2055920 swapFree=4158956/4192956 [pid=26740] ppid=26738 vsize=12400 CPUtime=0 /proc/26740/stat : 26740 (pbclasp) S 26738 26740 26158 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139785091 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/26740/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+1.50172 s] /proc/loadavg: 0.85 0.97 0.98 2/82 26745 /proc/meminfo: memFree=1403104/2055920 swapFree=4158956/4192956 [pid=26740] ppid=26738 vsize=12400 CPUtime=0 /proc/26740/stat : 26740 (pbclasp) S 26738 26740 26158 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139785091 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/26740/statm: 3100 435 320 3 0 200 0 [pid=26742] ppid=26740 vsize=5352 CPUtime=0.02 /proc/26742/stat : 26742 (sh) S 26740 26740 26158 0 -1 4194304 297 513 0 0 0 0 2 0 16 0 1 0 139785092 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/26742/statm: 1338 224 188 169 0 49 0 [pid=26744] ppid=26742 vsize=2952 CPUtime=1.46 /proc/26744/stat : 26744 (clasp-1.0) R 26742 26740 26158 0 -1 4194304 396 0 0 0 146 0 0 0 25 0 1 0 139785092 3022848 361 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741403 0 0 4096 0 0 0 0 17 0 0 0 /proc/26744/statm: 738 361 249 81 0 112 0 [pid=26745] ppid=26742 vsize=12268 CPUtime=0 /proc/26745/stat : 26745 (pboutclasp.pl) S 26742 26740 26158 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 139785092 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 213125214306 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/26745/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 32972 Solver just ended. Dumping a history of the last processes samples [startup+2.30187 s] /proc/loadavg: 0.85 0.97 0.98 2/82 26745 /proc/meminfo: memFree=1403040/2055920 swapFree=4158956/4192956 [pid=26740] ppid=26738 vsize=12400 CPUtime=0 /proc/26740/stat : 26740 (pbclasp) S 26738 26740 26158 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139785091 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/26740/statm: 3100 435 320 3 0 200 0 [pid=26742] ppid=26740 vsize=5352 CPUtime=0.02 /proc/26742/stat : 26742 (sh) S 26740 26740 26158 0 -1 4194304 297 513 0 0 0 0 2 0 16 0 1 0 139785092 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/26742/statm: 1338 224 188 169 0 49 0 [pid=26744] ppid=26742 vsize=3084 CPUtime=2.26 /proc/26744/stat : 26744 (clasp-1.0) R 26742 26740 26158 0 -1 4194304 408 0 0 0 226 0 0 0 25 0 1 0 139785092 3158016 373 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784617 0 0 4096 0 0 0 0 17 0 0 0 /proc/26744/statm: 771 373 249 81 0 145 0 [pid=26745] ppid=26742 vsize=12268 CPUtime=0 /proc/26745/stat : 26745 (pboutclasp.pl) S 26742 26740 26158 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 139785092 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 213125214306 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/26745/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 2.28 Current children cumulated vsize (KiB) 33104 [startup+2.70195 s] /proc/loadavg: 0.85 0.97 0.98 2/82 26745 /proc/meminfo: memFree=1403040/2055920 swapFree=4158956/4192956 [pid=26740] ppid=26738 vsize=12400 CPUtime=0 /proc/26740/stat : 26740 (pbclasp) S 26738 26740 26158 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139785091 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/26740/statm: 3100 435 320 3 0 200 0 [pid=26742] ppid=26740 vsize=5352 CPUtime=0.02 /proc/26742/stat : 26742 (sh) S 26740 26740 26158 0 -1 4194304 297 513 0 0 0 0 2 0 16 0 1 0 139785092 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/26742/statm: 1338 224 188 169 0 49 0 [pid=26744] ppid=26742 vsize=3084 CPUtime=2.66 /proc/26744/stat : 26744 (clasp-1.0) R 26742 26740 26158 0 -1 4194304 410 0 0 0 266 0 0 0 25 0 1 0 139785092 3158016 375 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714782 0 0 4096 0 0 0 0 17 0 0 0 /proc/26744/statm: 771 375 249 81 0 145 0 [pid=26745] ppid=26742 vsize=12268 CPUtime=0 /proc/26745/stat : 26745 (pboutclasp.pl) S 26742 26740 26158 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 139785092 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 213125214306 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/26745/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 2.68 Current children cumulated vsize (KiB) 33104 [startup+2.90198 s] /proc/loadavg: 0.85 0.97 0.98 2/82 26745 /proc/meminfo: memFree=1403040/2055920 swapFree=4158956/4192956 [pid=26740] ppid=26738 vsize=12400 CPUtime=0 /proc/26740/stat : 26740 (pbclasp) S 26738 26740 26158 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139785091 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/26740/statm: 3100 435 320 3 0 200 0 [pid=26742] ppid=26740 vsize=5352 CPUtime=0.02 /proc/26742/stat : 26742 (sh) S 26740 26740 26158 0 -1 4194304 297 513 0 0 0 0 2 0 16 0 1 0 139785092 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/26742/statm: 1338 224 188 169 0 49 0 [pid=26744] ppid=26742 vsize=3084 CPUtime=2.86 /proc/26744/stat : 26744 (clasp-1.0) R 26742 26740 26158 0 -1 4194304 411 0 0 0 286 0 0 0 25 0 1 0 139785092 3158016 376 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134777424 0 0 4096 0 0 0 0 17 0 0 0 /proc/26744/statm: 771 376 249 81 0 145 0 [pid=26745] ppid=26742 vsize=12268 CPUtime=0 /proc/26745/stat : 26745 (pboutclasp.pl) S 26742 26740 26158 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 139785092 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 213125214306 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/26745/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 2.88 Current children cumulated vsize (KiB) 33104 [startup+3.002 s] /proc/loadavg: 0.85 0.97 0.98 2/82 26745 /proc/meminfo: memFree=1403040/2055920 swapFree=4158956/4192956 [pid=26740] ppid=26738 vsize=12400 CPUtime=0 /proc/26740/stat : 26740 (pbclasp) S 26738 26740 26158 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139785091 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/26740/statm: 3100 435 320 3 0 200 0 [pid=26742] ppid=26740 vsize=5352 CPUtime=0.02 /proc/26742/stat : 26742 (sh) S 26740 26740 26158 0 -1 4194304 297 513 0 0 0 0 2 0 16 0 1 0 139785092 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/26742/statm: 1338 224 188 169 0 49 0 [pid=26744] ppid=26742 vsize=3084 CPUtime=2.96 /proc/26744/stat : 26744 (clasp-1.0) R 26742 26740 26158 0 -1 4194304 412 0 0 0 296 0 0 0 25 0 1 0 139785092 3158016 377 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714441 0 0 4096 0 0 0 0 17 0 0 0 /proc/26744/statm: 771 377 249 81 0 145 0 [pid=26745] ppid=26742 vsize=12268 CPUtime=0 /proc/26745/stat : 26745 (pboutclasp.pl) S 26742 26740 26158 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 139785092 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 213125214306 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/26745/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 2.98 Current children cumulated vsize (KiB) 33104 Child status: 0 Real time (s): 3.07088 CPU time (s): 3.07853 CPU user time (s): 3.06453 CPU system time (s): 0.013997 CPU usage (%): 100.249 Max. virtual memory (cumulated for all children) (KiB): 33104 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.06453 system time used= 0.013997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2239 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= 80 runsolver used 0.006998 second user time and 0.011998 second system time The end
Begin job on node37 on Wed Apr 18 17:52:06 UTC 2007 IDJOB= 358989 IDBENCH= 1253 IDSOLVER= 167 FILE ID= node37/358989-1176918726 PBS_JOBID= 4605639 Free space on /tmp= 66416 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111224929.opb COMMAND LINE= pbclasp instance-358989-1176918726.opb /tmp/evaluation/358989-1176918726/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-358989-1176918726 -o ROOT/results/node37/conversion-358989-1176918726 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358989-1176918726/instance-358989-1176918726.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node37/watcher-358989-1176918726 -o ROOT/results/node37/solver-358989-1176918726 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-358989-1176918726.opb /tmp/evaluation/358989-1176918726/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 7cb47e44b2705fbf7948e62a414ce623 RANDOM SEED= 661360463 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node37.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 : 3000.281 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 : 3000.281 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: 1405344 kB Buffers: 30796 kB Cached: 536576 kB SwapCached: 2672 kB Active: 204304 kB Inactive: 388020 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1405344 kB SwapTotal: 4192956 kB SwapFree: 4158956 kB Dirty: 568 kB Writeback: 0 kB Mapped: 32536 kB Slab: 43532 kB Committed_AS: 1101408 kB PageTables: 2000 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= 66416 MiB End job on node37 on Wed Apr 18 17:52:10 UTC 2007