Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 5.8881 | 5.88512 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111220767.opb |
MD5SUM | 38b43a11d13f0709a9bef9791640fdad |
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 | 0.108982 |
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 | 1248 |
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 |
5.78/5.88 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/358527-1176916119/instance-358527-1176916119.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node6/watcher-358527-1176916119 -o ROOT/results/node6/solver-358527-1176916119 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-358527-1176916119.opb /tmp/evaluation/358527-1176916119/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 0.95 0.96 3/77 29180 /proc/meminfo: memFree=1346360/2055924 swapFree=4141328/4192956 [pid=29180] ppid=29178 vsize=12268 CPUtime=0 /proc/29180/stat : 29180 (pbclasp) R 29178 29180 28776 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 167649580 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268583008869 0 0 4224 0 0 0 0 17 1 0 0 /proc/29180/statm: 3067 317 242 3 0 167 0 [startup+0.077579 s] /proc/loadavg: 0.85 0.95 0.96 3/77 29180 /proc/meminfo: memFree=1346360/2055924 swapFree=4141328/4192956 [pid=29180] ppid=29178 vsize=12400 CPUtime=0 /proc/29180/stat : 29180 (pbclasp) S 29178 29180 28776 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167649580 12697600 435 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/29180/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.10154 s] /proc/loadavg: 0.85 0.95 0.96 3/77 29180 /proc/meminfo: memFree=1346360/2055924 swapFree=4141328/4192956 [pid=29180] ppid=29178 vsize=12400 CPUtime=0 /proc/29180/stat : 29180 (pbclasp) S 29178 29180 28776 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167649580 12697600 435 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/29180/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.301562 s] /proc/loadavg: 0.85 0.95 0.96 3/77 29180 /proc/meminfo: memFree=1346360/2055924 swapFree=4141328/4192956 [pid=29180] ppid=29178 vsize=12400 CPUtime=0 /proc/29180/stat : 29180 (pbclasp) S 29178 29180 28776 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167649580 12697600 435 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/29180/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.701609 s] /proc/loadavg: 0.85 0.95 0.96 3/77 29180 /proc/meminfo: memFree=1346360/2055924 swapFree=4141328/4192956 [pid=29180] ppid=29178 vsize=12400 CPUtime=0 /proc/29180/stat : 29180 (pbclasp) S 29178 29180 28776 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167649580 12697600 435 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/29180/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+1.5017 s] /proc/loadavg: 0.85 0.95 0.96 2/81 29185 /proc/meminfo: memFree=1344536/2055924 swapFree=4141328/4192956 [pid=29180] ppid=29178 vsize=12400 CPUtime=0 /proc/29180/stat : 29180 (pbclasp) S 29178 29180 28776 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167649580 12697600 435 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/29180/statm: 3100 435 320 3 0 200 0 [pid=29182] ppid=29180 vsize=5352 CPUtime=0.02 /proc/29182/stat : 29182 (sh) S 29180 29180 28776 0 -1 4194304 297 513 0 0 0 0 2 0 16 0 1 0 167649581 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/29182/statm: 1338 224 188 169 0 49 0 [pid=29184] ppid=29182 vsize=2948 CPUtime=1.46 /proc/29184/stat : 29184 (clasp-1.0) R 29182 29180 28776 0 -1 4194304 397 0 0 0 146 0 0 0 25 0 1 0 167649582 3018752 362 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0 /proc/29184/statm: 737 362 249 81 0 111 0 [pid=29185] ppid=29182 vsize=12268 CPUtime=0 /proc/29185/stat : 29185 (pboutclasp.pl) S 29182 29180 28776 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 167649582 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/29185/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 32968 [startup+3.10189 s] /proc/loadavg: 0.85 0.95 0.96 2/81 29185 /proc/meminfo: memFree=1344344/2055924 swapFree=4141328/4192956 [pid=29180] ppid=29178 vsize=12400 CPUtime=0 /proc/29180/stat : 29180 (pbclasp) S 29178 29180 28776 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167649580 12697600 435 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/29180/statm: 3100 435 320 3 0 200 0 [pid=29182] ppid=29180 vsize=5352 CPUtime=0.02 /proc/29182/stat : 29182 (sh) S 29180 29180 28776 0 -1 4194304 297 513 0 0 0 0 2 0 16 0 1 0 167649581 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/29182/statm: 1338 224 188 169 0 49 0 [pid=29184] ppid=29182 vsize=3080 CPUtime=3.06 /proc/29184/stat : 29184 (clasp-1.0) R 29182 29180 28776 0 -1 4194304 416 0 0 0 306 0 0 0 25 0 1 0 167649582 3153920 381 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715264 0 0 4096 0 0 0 0 17 1 0 0 /proc/29184/statm: 770 381 249 81 0 144 0 [pid=29185] ppid=29182 vsize=12268 CPUtime=0 /proc/29185/stat : 29185 (pboutclasp.pl) S 29182 29180 28776 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 167649582 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/29185/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 33100 Solver just ended. Dumping a history of the last processes samples [startup+4.70108 s] /proc/loadavg: 0.86 0.95 0.96 2/81 29185 /proc/meminfo: memFree=1344344/2055924 swapFree=4141328/4192956 [pid=29180] ppid=29178 vsize=12400 CPUtime=0 /proc/29180/stat : 29180 (pbclasp) S 29178 29180 28776 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167649580 12697600 435 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/29180/statm: 3100 435 320 3 0 200 0 [pid=29182] ppid=29180 vsize=5352 CPUtime=0.02 /proc/29182/stat : 29182 (sh) S 29180 29180 28776 0 -1 4194304 297 513 0 0 0 0 2 0 16 0 1 0 167649581 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/29182/statm: 1338 224 188 169 0 49 0 [pid=29184] ppid=29182 vsize=3080 CPUtime=4.66 /proc/29184/stat : 29184 (clasp-1.0) R 29182 29180 28776 0 -1 4194304 425 0 0 0 466 0 0 0 25 0 1 0 167649582 3153920 390 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714782 0 0 4096 0 0 0 0 17 1 0 0 /proc/29184/statm: 770 390 249 81 0 144 0 [pid=29185] ppid=29182 vsize=12268 CPUtime=0 /proc/29185/stat : 29185 (pboutclasp.pl) S 29182 29180 28776 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 167649582 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/29185/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 4.68 Current children cumulated vsize (KiB) 33100 [startup+5.50517 s] /proc/loadavg: 0.86 0.95 0.96 2/81 29185 /proc/meminfo: memFree=1344344/2055924 swapFree=4141328/4192956 [pid=29180] ppid=29178 vsize=12400 CPUtime=0 /proc/29180/stat : 29180 (pbclasp) S 29178 29180 28776 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167649580 12697600 435 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/29180/statm: 3100 435 320 3 0 200 0 [pid=29182] ppid=29180 vsize=5352 CPUtime=0.02 /proc/29182/stat : 29182 (sh) S 29180 29180 28776 0 -1 4194304 297 513 0 0 0 0 2 0 16 0 1 0 167649581 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/29182/statm: 1338 224 188 169 0 49 0 [pid=29184] ppid=29182 vsize=3080 CPUtime=5.46 /proc/29184/stat : 29184 (clasp-1.0) R 29182 29180 28776 0 -1 4194304 429 0 0 0 546 0 0 0 25 0 1 0 167649582 3153920 394 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714743 0 0 4096 0 0 0 0 17 1 0 0 /proc/29184/statm: 770 394 249 81 0 144 0 [pid=29185] ppid=29182 vsize=12268 CPUtime=0 /proc/29185/stat : 29185 (pboutclasp.pl) S 29182 29180 28776 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 167649582 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/29185/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 5.48 Current children cumulated vsize (KiB) 33100 [startup+5.70119 s] /proc/loadavg: 0.86 0.95 0.96 2/81 29185 /proc/meminfo: memFree=1344344/2055924 swapFree=4141328/4192956 [pid=29180] ppid=29178 vsize=12400 CPUtime=0 /proc/29180/stat : 29180 (pbclasp) S 29178 29180 28776 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167649580 12697600 435 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/29180/statm: 3100 435 320 3 0 200 0 [pid=29182] ppid=29180 vsize=5352 CPUtime=0.02 /proc/29182/stat : 29182 (sh) S 29180 29180 28776 0 -1 4194304 297 513 0 0 0 0 2 0 16 0 1 0 167649581 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/29182/statm: 1338 224 188 169 0 49 0 [pid=29184] ppid=29182 vsize=3080 CPUtime=5.66 /proc/29184/stat : 29184 (clasp-1.0) R 29182 29180 28776 0 -1 4194304 429 0 0 0 566 0 0 0 25 0 1 0 167649582 3153920 394 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737657 0 0 4096 0 0 0 0 17 1 0 0 /proc/29184/statm: 770 394 249 81 0 144 0 [pid=29185] ppid=29182 vsize=12268 CPUtime=0 /proc/29185/stat : 29185 (pboutclasp.pl) S 29182 29180 28776 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 167649582 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/29185/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 5.68 Current children cumulated vsize (KiB) 33100 [startup+5.80121 s] /proc/loadavg: 0.86 0.95 0.96 2/81 29185 /proc/meminfo: memFree=1344344/2055924 swapFree=4141328/4192956 [pid=29180] ppid=29178 vsize=12400 CPUtime=0 /proc/29180/stat : 29180 (pbclasp) S 29178 29180 28776 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167649580 12697600 435 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/29180/statm: 3100 435 320 3 0 200 0 [pid=29182] ppid=29180 vsize=5352 CPUtime=0.02 /proc/29182/stat : 29182 (sh) S 29180 29180 28776 0 -1 4194304 297 513 0 0 0 0 2 0 16 0 1 0 167649581 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/29182/statm: 1338 224 188 169 0 49 0 [pid=29184] ppid=29182 vsize=3080 CPUtime=5.76 /proc/29184/stat : 29184 (clasp-1.0) R 29182 29180 28776 0 -1 4194304 429 0 0 0 576 0 0 0 25 0 1 0 167649582 3153920 394 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134743816 0 0 4096 0 0 0 0 17 1 0 0 /proc/29184/statm: 770 394 249 81 0 144 0 [pid=29185] ppid=29182 vsize=12268 CPUtime=0 /proc/29185/stat : 29185 (pboutclasp.pl) S 29182 29180 28776 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 167649582 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/29185/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 5.78 Current children cumulated vsize (KiB) 33100 Child status: 0 Real time (s): 5.88512 CPU time (s): 5.8881 CPU user time (s): 5.87211 CPU system time (s): 0.015997 CPU usage (%): 100.051 Max. virtual memory (cumulated for all children) (KiB): 33100 getrusage(RUSAGE_CHILDREN,...) data: user time used= 5.87211 system time used= 0.015997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2255 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= 132 runsolver used 0.011998 second user time and 0.016997 second system time The end
Begin job on node6 on Wed Apr 18 17:08:39 UTC 2007 IDJOB= 358527 IDBENCH= 1220 IDSOLVER= 167 FILE ID= node6/358527-1176916119 PBS_JOBID= 4595251 Free space on /tmp= 66419 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111220767.opb COMMAND LINE= pbclasp instance-358527-1176916119.opb /tmp/evaluation/358527-1176916119/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-358527-1176916119 -o ROOT/results/node6/conversion-358527-1176916119 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358527-1176916119/instance-358527-1176916119.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node6/watcher-358527-1176916119 -o ROOT/results/node6/solver-358527-1176916119 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-358527-1176916119.opb /tmp/evaluation/358527-1176916119/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 38b43a11d13f0709a9bef9791640fdad RANDOM SEED= 484555207 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node6.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 : 3000.232 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 : 3000.232 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: 2055924 kB MemFree: 1346832 kB Buffers: 35128 kB Cached: 603184 kB SwapCached: 18976 kB Active: 270828 kB Inactive: 396124 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055924 kB LowFree: 1346832 kB SwapTotal: 4192956 kB SwapFree: 4141328 kB Dirty: 668 kB Writeback: 0 kB Mapped: 30304 kB Slab: 27684 kB Committed_AS: 6870012 kB PageTables: 1784 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= 66419 MiB End job on node6 on Wed Apr 18 17:08:45 UTC 2007