Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 2.6236 | 2.67722 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110970444.opb |
MD5SUM | 547c52f23b294fa7872c44b68fb45037 |
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 | 0.063989 |
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 | 1239 |
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 |
2.51/2.67 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/357883-1176902263/instance-357883-1176902263.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node52/watcher-357883-1176902263 -o ROOT/results/node52/solver-357883-1176902263 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-357883-1176902263.opb /tmp/evaluation/357883-1176902263/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 2960 /proc/meminfo: memFree=1651212/2055920 swapFree=4182956/4192956 [pid=2960] ppid=2958 vsize=18568 CPUtime=0 /proc/2960/stat : 2960 (runsolver) D 2958 2960 1312 0 -1 4194368 17 0 0 0 0 0 0 0 18 0 1 0 45071342 19013632 292 18446744073709551615 4194304 4296420 548682068944 18446744073709551615 273653755175 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0 /proc/2960/statm: 4642 292 257 24 0 2626 0 [startup+0.0238471 s] /proc/loadavg: 0.85 0.97 0.99 3/64 2960 /proc/meminfo: memFree=1651212/2055920 swapFree=4182956/4192956 [pid=2960] ppid=2958 vsize=124 CPUtime=0 /proc/2960/stat : 2960 (pbclasp) D 2958 2960 1312 0 -1 4194304 40 0 0 0 0 0 0 0 18 0 1 0 45071342 126976 23 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273651135881 0 0 4096 0 18446744071563608240 0 0 17 0 0 0 /proc/2960/statm: 31 23 17 3 0 3 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 124 [startup+0.101855 s] /proc/loadavg: 0.85 0.97 0.99 3/64 2960 /proc/meminfo: memFree=1651212/2055920 swapFree=4182956/4192956 [pid=2960] ppid=2958 vsize=12400 CPUtime=0 /proc/2960/stat : 2960 (pbclasp) S 2958 2960 1312 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 45071342 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/2960/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.301864 s] /proc/loadavg: 0.85 0.97 0.99 3/64 2960 /proc/meminfo: memFree=1651212/2055920 swapFree=4182956/4192956 [pid=2960] ppid=2958 vsize=12400 CPUtime=0 /proc/2960/stat : 2960 (pbclasp) S 2958 2960 1312 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 45071342 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/2960/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.70189 s] /proc/loadavg: 0.85 0.97 0.99 3/64 2960 /proc/meminfo: memFree=1651212/2055920 swapFree=4182956/4192956 [pid=2960] ppid=2958 vsize=12400 CPUtime=0 /proc/2960/stat : 2960 (pbclasp) S 2958 2960 1312 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 45071342 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/2960/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+1.50194 s] /proc/loadavg: 0.85 0.97 0.99 2/68 2965 /proc/meminfo: memFree=1649324/2055920 swapFree=4182956/4192956 [pid=2960] ppid=2958 vsize=12400 CPUtime=0 /proc/2960/stat : 2960 (pbclasp) S 2958 2960 1312 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 45071342 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/2960/statm: 3100 435 320 3 0 200 0 [pid=2962] ppid=2960 vsize=5356 CPUtime=0.01 /proc/2962/stat : 2962 (sh) S 2960 2960 1312 0 -1 4194304 298 514 0 0 0 0 1 0 16 0 1 0 45071349 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/2962/statm: 1339 225 188 169 0 50 0 [pid=2964] ppid=2962 vsize=2948 CPUtime=1.4 /proc/2964/stat : 2964 (clasp-1.0) R 2962 2960 1312 0 -1 4194304 392 0 0 0 140 0 0 0 25 0 1 0 45071349 3018752 356 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134715257 0 0 4096 0 0 0 0 17 1 0 0 /proc/2964/statm: 737 356 249 81 0 111 0 [pid=2965] ppid=2962 vsize=12268 CPUtime=0 /proc/2965/stat : 2965 (pboutclasp.pl) S 2962 2960 1312 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 45071349 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662652514 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/2965/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.41 Current children cumulated vsize (KiB) 32972 Solver just ended. Dumping a history of the last processes samples [startup+2.302 s] /proc/loadavg: 0.85 0.97 0.99 2/68 2965 /proc/meminfo: memFree=1649260/2055920 swapFree=4182956/4192956 [pid=2960] ppid=2958 vsize=12400 CPUtime=0 /proc/2960/stat : 2960 (pbclasp) S 2958 2960 1312 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 45071342 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/2960/statm: 3100 435 320 3 0 200 0 [pid=2962] ppid=2960 vsize=5356 CPUtime=0.01 /proc/2962/stat : 2962 (sh) S 2960 2960 1312 0 -1 4194304 298 514 0 0 0 0 1 0 16 0 1 0 45071349 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/2962/statm: 1339 225 188 169 0 50 0 [pid=2964] ppid=2962 vsize=2948 CPUtime=2.2 /proc/2964/stat : 2964 (clasp-1.0) R 2962 2960 1312 0 -1 4194304 399 0 0 0 220 0 0 0 25 0 1 0 45071349 3018752 363 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134715790 0 0 4096 0 0 0 0 17 1 0 0 /proc/2964/statm: 737 363 249 81 0 111 0 [pid=2965] ppid=2962 vsize=12268 CPUtime=0 /proc/2965/stat : 2965 (pboutclasp.pl) S 2962 2960 1312 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 45071349 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662652514 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/2965/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 2.21 Current children cumulated vsize (KiB) 32972 [startup+2.50201 s] /proc/loadavg: 0.85 0.97 0.99 2/68 2965 /proc/meminfo: memFree=1649260/2055920 swapFree=4182956/4192956 [pid=2960] ppid=2958 vsize=12400 CPUtime=0 /proc/2960/stat : 2960 (pbclasp) S 2958 2960 1312 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 45071342 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/2960/statm: 3100 435 320 3 0 200 0 [pid=2962] ppid=2960 vsize=5356 CPUtime=0.01 /proc/2962/stat : 2962 (sh) S 2960 2960 1312 0 -1 4194304 298 514 0 0 0 0 1 0 16 0 1 0 45071349 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/2962/statm: 1339 225 188 169 0 50 0 [pid=2964] ppid=2962 vsize=2948 CPUtime=2.4 /proc/2964/stat : 2964 (clasp-1.0) R 2962 2960 1312 0 -1 4194304 400 0 0 0 240 0 0 0 25 0 1 0 45071349 3018752 364 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0 /proc/2964/statm: 737 364 249 81 0 111 0 [pid=2965] ppid=2962 vsize=12268 CPUtime=0 /proc/2965/stat : 2965 (pboutclasp.pl) S 2962 2960 1312 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 45071349 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662652514 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/2965/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 2.41 Current children cumulated vsize (KiB) 32972 [startup+2.60202 s] /proc/loadavg: 0.85 0.97 0.99 2/68 2965 /proc/meminfo: memFree=1649260/2055920 swapFree=4182956/4192956 [pid=2960] ppid=2958 vsize=12400 CPUtime=0 /proc/2960/stat : 2960 (pbclasp) S 2958 2960 1312 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 45071342 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/2960/statm: 3100 435 320 3 0 200 0 [pid=2962] ppid=2960 vsize=5356 CPUtime=0.01 /proc/2962/stat : 2962 (sh) S 2960 2960 1312 0 -1 4194304 298 514 0 0 0 0 1 0 16 0 1 0 45071349 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/2962/statm: 1339 225 188 169 0 50 0 [pid=2964] ppid=2962 vsize=2948 CPUtime=2.5 /proc/2964/stat : 2964 (clasp-1.0) R 2962 2960 1312 0 -1 4194304 400 0 0 0 250 0 0 0 25 0 1 0 45071349 3018752 364 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0 /proc/2964/statm: 737 364 249 81 0 111 0 [pid=2965] ppid=2962 vsize=12268 CPUtime=0 /proc/2965/stat : 2965 (pboutclasp.pl) S 2962 2960 1312 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 45071349 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273662652514 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/2965/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 2.51 Current children cumulated vsize (KiB) 32972 Child status: 0 Real time (s): 2.67722 CPU time (s): 2.6236 CPU user time (s): 2.6086 CPU system time (s): 0.014997 CPU usage (%): 97.9973 Max. virtual memory (cumulated for all children) (KiB): 32972 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.6086 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= 2229 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= 80 involuntary context switches= 9 runsolver used 0.006998 second user time and 0.008998 second system time The end
Begin job on node52 on Wed Apr 18 13:17:43 UTC 2007 IDJOB= 357883 IDBENCH= 1174 IDSOLVER= 167 FILE ID= node52/357883-1176902263 PBS_JOBID= 4595161 Free space on /tmp= 66313 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110970444.opb COMMAND LINE= pbclasp instance-357883-1176902263.opb /tmp/evaluation/357883-1176902263/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-357883-1176902263 -o ROOT/results/node52/conversion-357883-1176902263 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/357883-1176902263/instance-357883-1176902263.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node52/watcher-357883-1176902263 -o ROOT/results/node52/solver-357883-1176902263 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-357883-1176902263.opb /tmp/evaluation/357883-1176902263/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 547c52f23b294fa7872c44b68fb45037 RANDOM SEED= 996876996 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node52.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 : 3000.236 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 : 3000.236 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: 1651684 kB Buffers: 6168 kB Cached: 348356 kB SwapCached: 3700 kB Active: 65248 kB Inactive: 300104 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1651684 kB SwapTotal: 4192956 kB SwapFree: 4182956 kB Dirty: 684 kB Writeback: 0 kB Mapped: 16888 kB Slab: 24844 kB Committed_AS: 1554712 kB PageTables: 1492 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= 66313 MiB End job on node52 on Wed Apr 18 13:17:46 UTC 2007