Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 2.33764 | 2.15196 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-dlx1c.rwmem1.ucl.opb |
MD5SUM | 35e445ac209f1522afc5b57d4ebf6731 |
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 | 0.580911 |
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 | 7578 |
Total number of constraints | 21401 |
Number of constraints which are clauses | 20501 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 900 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 11 |
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 | 33 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 126 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
2.25/2.15 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/361845-1176986016/instance-361845-1176986016.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node43/watcher-361845-1176986016 -o ROOT/results/node43/solver-361845-1176986016 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-361845-1176986016.opb /tmp/evaluation/361845-1176986016/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: 1.00 1.00 1.00 3/77 6175 /proc/meminfo: memFree=1094512/2055920 swapFree=4184648/4192956 [pid=6175] ppid=6173 vsize=12268 CPUtime=0 /proc/6175/stat : 6175 (pbclasp) D 6173 6175 4512 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 146513433 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216849414757 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/6175/statm: 3067 317 242 3 0 167 0 [startup+0.102555 s] /proc/loadavg: 1.00 1.00 1.00 3/77 6175 /proc/meminfo: memFree=1094512/2055920 swapFree=4184648/4192956 [pid=6175] ppid=6173 vsize=12664 CPUtime=0.02 /proc/6175/stat : 6175 (pbclasp) S 6173 6175 4512 0 -1 4194304 546 0 0 0 2 0 0 0 16 0 1 0 146513433 12967936 495 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858144866 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/6175/statm: 3166 495 320 3 0 266 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12664 [startup+0.201559 s] /proc/loadavg: 1.00 1.00 1.00 3/77 6175 /proc/meminfo: memFree=1094512/2055920 swapFree=4184648/4192956 [pid=6175] ppid=6173 vsize=12664 CPUtime=0.02 /proc/6175/stat : 6175 (pbclasp) S 6173 6175 4512 0 -1 4194304 546 0 0 0 2 0 0 0 16 0 1 0 146513433 12967936 495 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858144866 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/6175/statm: 3166 495 320 3 0 266 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12664 [startup+0.301568 s] /proc/loadavg: 1.00 1.00 1.00 3/77 6175 /proc/meminfo: memFree=1094512/2055920 swapFree=4184648/4192956 [pid=6175] ppid=6173 vsize=12664 CPUtime=0.02 /proc/6175/stat : 6175 (pbclasp) S 6173 6175 4512 0 -1 4194304 546 0 0 0 2 0 0 0 16 0 1 0 146513433 12967936 495 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858144866 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/6175/statm: 3166 495 320 3 0 266 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12664 [startup+0.701603 s] /proc/loadavg: 1.00 1.00 1.00 3/77 6175 /proc/meminfo: memFree=1094512/2055920 swapFree=4184648/4192956 [pid=6175] ppid=6173 vsize=12664 CPUtime=0.02 /proc/6175/stat : 6175 (pbclasp) S 6173 6175 4512 0 -1 4194304 546 0 0 0 2 0 0 0 16 0 1 0 146513433 12967936 495 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858144866 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/6175/statm: 3166 495 320 3 0 266 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12664 [startup+1.50167 s] /proc/loadavg: 1.00 1.00 1.00 2/82 6180 /proc/meminfo: memFree=1088896/2055920 swapFree=4184648/4192956 [pid=6175] ppid=6173 vsize=12664 CPUtime=0.02 /proc/6175/stat : 6175 (pbclasp) S 6173 6175 4512 0 -1 4194304 546 0 0 0 2 0 0 0 16 0 1 0 146513433 12967936 495 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858144866 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/6175/statm: 3166 495 320 3 0 266 0 [pid=6177] ppid=6175 vsize=5352 CPUtime=0 /proc/6177/stat : 6177 (sh) S 6175 6175 4512 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 146513436 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/6177/statm: 1338 224 188 169 0 49 0 [pid=6178] ppid=6177 vsize=12400 CPUtime=1.46 /proc/6178/stat : 6178 (pb2clasp1) R 6177 6175 4512 0 -1 4194304 502 0 0 0 146 0 0 0 25 0 1 0 146513436 12697600 461 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 216867159760 0 0 4224 0 0 0 0 17 1 0 0 /proc/6178/statm: 3100 461 340 3 0 200 0 [pid=6179] ppid=6177 vsize=7228 CPUtime=0.15 /proc/6179/stat : 6179 (clasp-1.0) S 6177 6175 4512 0 -1 4194304 1446 0 0 0 15 0 0 0 16 0 1 0 146513436 7401472 1411 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0 /proc/6179/statm: 1807 1411 230 81 0 1181 0 [pid=6180] ppid=6177 vsize=12268 CPUtime=0 /proc/6180/stat : 6180 (pboutclasp.pl) S 6177 6175 4512 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 146513436 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 216858144866 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/6180/statm: 3067 372 289 3 0 167 0 Current children cumulated CPU time (s) 1.63 Current children cumulated vsize (KiB) 49912 Solver just ended. Dumping a history of the last processes samples [startup+1.60169 s] /proc/loadavg: 1.00 1.00 1.00 2/82 6180 /proc/meminfo: memFree=1088896/2055920 swapFree=4184648/4192956 [pid=6175] ppid=6173 vsize=12664 CPUtime=0.02 /proc/6175/stat : 6175 (pbclasp) S 6173 6175 4512 0 -1 4194304 546 0 0 0 2 0 0 0 16 0 1 0 146513433 12967936 495 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858144866 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/6175/statm: 3166 495 320 3 0 266 0 [pid=6177] ppid=6175 vsize=5352 CPUtime=1.52 /proc/6177/stat : 6177 (sh) S 6175 6175 4512 0 -1 4194304 297 504 0 0 0 0 152 0 16 0 1 0 146513436 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/6177/statm: 1338 224 188 169 0 49 0 [pid=6179] ppid=6177 vsize=9004 CPUtime=0.22 /proc/6179/stat : 6179 (clasp-1.0) R 6177 6175 4512 0 -1 4194304 1966 0 0 0 21 1 0 0 16 0 1 0 146513436 9220096 1776 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134689040 0 0 4096 0 0 0 0 17 0 0 0 /proc/6179/statm: 2251 1776 234 81 0 1625 0 [pid=6180] ppid=6177 vsize=12268 CPUtime=0 /proc/6180/stat : 6180 (pboutclasp.pl) S 6177 6175 4512 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 146513436 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 216858144866 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/6180/statm: 3067 372 289 3 0 167 0 Current children cumulated CPU time (s) 1.76 Current children cumulated vsize (KiB) 39288 [startup+2.00173 s] /proc/loadavg: 1.00 1.00 1.00 2/82 6180 /proc/meminfo: memFree=1088896/2055920 swapFree=4184648/4192956 [pid=6175] ppid=6173 vsize=12664 CPUtime=0.02 /proc/6175/stat : 6175 (pbclasp) S 6173 6175 4512 0 -1 4194304 546 0 0 0 2 0 0 0 16 0 1 0 146513433 12967936 495 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858144866 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/6175/statm: 3166 495 320 3 0 266 0 [pid=6177] ppid=6175 vsize=5352 CPUtime=1.52 /proc/6177/stat : 6177 (sh) S 6175 6175 4512 0 -1 4194304 297 504 0 0 0 0 152 0 16 0 1 0 146513436 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/6177/statm: 1338 224 188 169 0 49 0 [pid=6179] ppid=6177 vsize=14236 CPUtime=0.61 /proc/6179/stat : 6179 (clasp-1.0) R 6177 6175 4512 0 -1 4194304 3441 0 0 0 60 1 0 0 20 0 1 0 146513436 14577664 3111 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 0 0 0 /proc/6179/statm: 3559 3111 249 81 0 2933 0 [pid=6180] ppid=6177 vsize=12268 CPUtime=0 /proc/6180/stat : 6180 (pboutclasp.pl) S 6177 6175 4512 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 146513436 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 216858144866 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/6180/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 2.15 Current children cumulated vsize (KiB) 44520 [startup+2.10174 s] /proc/loadavg: 1.00 1.00 1.00 2/82 6180 /proc/meminfo: memFree=1088896/2055920 swapFree=4184648/4192956 [pid=6175] ppid=6173 vsize=12664 CPUtime=0.02 /proc/6175/stat : 6175 (pbclasp) S 6173 6175 4512 0 -1 4194304 546 0 0 0 2 0 0 0 16 0 1 0 146513433 12967936 495 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858144866 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/6175/statm: 3166 495 320 3 0 266 0 [pid=6177] ppid=6175 vsize=5352 CPUtime=1.52 /proc/6177/stat : 6177 (sh) S 6175 6175 4512 0 -1 4194304 297 504 0 0 0 0 152 0 16 0 1 0 146513436 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/6177/statm: 1338 224 188 169 0 49 0 [pid=6179] ppid=6177 vsize=14236 CPUtime=0.71 /proc/6179/stat : 6179 (clasp-1.0) R 6177 6175 4512 0 -1 4194304 3443 0 0 0 70 1 0 0 21 0 1 0 146513436 14577664 3113 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737400 0 0 4096 0 0 0 0 17 0 0 0 /proc/6179/statm: 3559 3113 249 81 0 2933 0 [pid=6180] ppid=6177 vsize=12268 CPUtime=0 /proc/6180/stat : 6180 (pboutclasp.pl) S 6177 6175 4512 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 146513436 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 216858144866 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/6180/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 2.25 Current children cumulated vsize (KiB) 44520 Child status: 0 Real time (s): 2.15196 CPU time (s): 2.33764 CPU user time (s): 2.30165 CPU system time (s): 0.035994 CPU usage (%): 108.629 Max. virtual memory (cumulated for all children) (KiB): 49912 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.30165 system time used= 0.035994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5381 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= 252 involuntary context switches= 52 runsolver used 0.003999 second user time and 0.013997 second system time The end
Begin job on node43 on Thu Apr 19 12:33:36 UTC 2007 IDJOB= 361845 IDBENCH= 1476 IDSOLVER= 167 FILE ID= node43/361845-1176986016 PBS_JOBID= 4630363 Free space on /tmp= 66434 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-dlx1c.rwmem1.ucl.opb COMMAND LINE= pbclasp instance-361845-1176986016.opb /tmp/evaluation/361845-1176986016/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-361845-1176986016 -o ROOT/results/node43/conversion-361845-1176986016 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361845-1176986016/instance-361845-1176986016.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node43/watcher-361845-1176986016 -o ROOT/results/node43/solver-361845-1176986016 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-361845-1176986016.opb /tmp/evaluation/361845-1176986016/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 35e445ac209f1522afc5b57d4ebf6731 RANDOM SEED= 70532440 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node43.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 : 3000.218 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 : 3000.218 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: 1094920 kB Buffers: 54596 kB Cached: 721864 kB SwapCached: 2072 kB Active: 470832 kB Inactive: 418972 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1094920 kB SwapTotal: 4192956 kB SwapFree: 4184648 kB Dirty: 1312 kB Writeback: 0 kB Mapped: 129096 kB Slab: 56588 kB Committed_AS: 1756868 kB PageTables: 1896 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= 66434 MiB End job on node43 on Thu Apr 19 12:33:39 UTC 2007