Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 4.27035 | 4.26464 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111220019.opb |
MD5SUM | bea0618f5000a66b40afd2831998ebf2 |
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 | 0.095984 |
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 | 1259 |
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 |
4.17/4.26 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/359199-1176922968/instance-359199-1176922968.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node66/watcher-359199-1176922968 -o ROOT/results/node66/solver-359199-1176922968 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-359199-1176922968.opb /tmp/evaluation/359199-1176922968/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: 0.91 0.95 0.98 3/64 18173 /proc/meminfo: memFree=1530616/2055920 swapFree=4182980/4192956 [pid=18173] ppid=18171 vsize=12268 CPUtime=0 /proc/18173/stat : 18173 (pbclasp) D 18171 18173 16896 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 168286339 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227607804517 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/18173/statm: 3067 317 242 3 0 167 0 [startup+0.0951051 s] /proc/loadavg: 0.91 0.95 0.98 3/64 18173 /proc/meminfo: memFree=1530616/2055920 swapFree=4182980/4192956 [pid=18173] ppid=18171 vsize=12400 CPUtime=0 /proc/18173/stat : 18173 (pbclasp) S 18171 18173 16896 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 168286339 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/18173/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101102 s] /proc/loadavg: 0.91 0.95 0.98 3/64 18173 /proc/meminfo: memFree=1530616/2055920 swapFree=4182980/4192956 [pid=18173] ppid=18171 vsize=12400 CPUtime=0 /proc/18173/stat : 18173 (pbclasp) S 18171 18173 16896 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 168286339 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/18173/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.301142 s] /proc/loadavg: 0.91 0.95 0.98 3/64 18173 /proc/meminfo: memFree=1530616/2055920 swapFree=4182980/4192956 [pid=18173] ppid=18171 vsize=12400 CPUtime=0 /proc/18173/stat : 18173 (pbclasp) S 18171 18173 16896 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 168286339 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/18173/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.701221 s] /proc/loadavg: 0.91 0.95 0.98 3/64 18173 /proc/meminfo: memFree=1530616/2055920 swapFree=4182980/4192956 [pid=18173] ppid=18171 vsize=12400 CPUtime=0 /proc/18173/stat : 18173 (pbclasp) S 18171 18173 16896 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 168286339 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/18173/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+1.50138 s] /proc/loadavg: 0.91 0.95 0.98 2/68 18178 /proc/meminfo: memFree=1528728/2055920 swapFree=4182980/4192956 [pid=18173] ppid=18171 vsize=12400 CPUtime=0 /proc/18173/stat : 18173 (pbclasp) S 18171 18173 16896 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 168286339 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/18173/statm: 3100 435 320 3 0 200 0 [pid=18175] ppid=18173 vsize=5352 CPUtime=0.01 /proc/18175/stat : 18175 (sh) S 18173 18173 16896 0 -1 4194304 297 513 0 0 0 0 1 0 16 0 1 0 168286340 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/18175/statm: 1338 224 188 169 0 49 0 [pid=18177] ppid=18175 vsize=2948 CPUtime=1.46 /proc/18177/stat : 18177 (clasp-1.0) R 18175 18173 16896 0 -1 4194304 395 0 0 0 146 0 0 0 25 0 1 0 168286341 3018752 360 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0 /proc/18177/statm: 737 360 249 81 0 111 0 [pid=18178] ppid=18175 vsize=12268 CPUtime=0 /proc/18178/stat : 18178 (pboutclasp.pl) S 18175 18173 16896 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 168286341 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/18178/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.47 Current children cumulated vsize (KiB) 32968 [startup+3.1017 s] /proc/loadavg: 0.92 0.95 0.98 2/68 18178 /proc/meminfo: memFree=1528536/2055920 swapFree=4182980/4192956 [pid=18173] ppid=18171 vsize=12400 CPUtime=0 /proc/18173/stat : 18173 (pbclasp) S 18171 18173 16896 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 168286339 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/18173/statm: 3100 435 320 3 0 200 0 [pid=18175] ppid=18173 vsize=5352 CPUtime=0.01 /proc/18175/stat : 18175 (sh) S 18173 18173 16896 0 -1 4194304 297 513 0 0 0 0 1 0 16 0 1 0 168286340 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/18175/statm: 1338 224 188 169 0 49 0 [pid=18177] ppid=18175 vsize=3076 CPUtime=3.06 /proc/18177/stat : 18177 (clasp-1.0) R 18175 18173 16896 0 -1 4194304 410 0 0 0 306 0 0 0 25 0 1 0 168286341 3149824 375 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782644 0 0 4096 0 0 0 0 17 1 0 0 /proc/18177/statm: 769 375 249 81 0 143 0 [pid=18178] ppid=18175 vsize=12268 CPUtime=0 /proc/18178/stat : 18178 (pboutclasp.pl) S 18175 18173 16896 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 168286341 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/18178/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 3.07 Current children cumulated vsize (KiB) 33096 Solver just ended. Dumping a history of the last processes samples [startup+3.90186 s] /proc/loadavg: 0.92 0.95 0.98 2/68 18178 /proc/meminfo: memFree=1528536/2055920 swapFree=4182980/4192956 [pid=18173] ppid=18171 vsize=12400 CPUtime=0 /proc/18173/stat : 18173 (pbclasp) S 18171 18173 16896 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 168286339 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/18173/statm: 3100 435 320 3 0 200 0 [pid=18175] ppid=18173 vsize=5352 CPUtime=0.01 /proc/18175/stat : 18175 (sh) S 18173 18173 16896 0 -1 4194304 297 513 0 0 0 0 1 0 16 0 1 0 168286340 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/18175/statm: 1338 224 188 169 0 49 0 [pid=18177] ppid=18175 vsize=3076 CPUtime=3.86 /proc/18177/stat : 18177 (clasp-1.0) R 18175 18173 16896 0 -1 4194304 415 0 0 0 386 0 0 0 25 0 1 0 168286341 3149824 380 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782795 0 0 4096 0 0 0 0 17 1 0 0 /proc/18177/statm: 769 380 249 81 0 143 0 [pid=18178] ppid=18175 vsize=12268 CPUtime=0 /proc/18178/stat : 18178 (pboutclasp.pl) S 18175 18173 16896 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 168286341 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/18178/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 3.87 Current children cumulated vsize (KiB) 33096 [startup+4.1019 s] /proc/loadavg: 0.92 0.95 0.98 2/68 18178 /proc/meminfo: memFree=1528536/2055920 swapFree=4182980/4192956 [pid=18173] ppid=18171 vsize=12400 CPUtime=0 /proc/18173/stat : 18173 (pbclasp) S 18171 18173 16896 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 168286339 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/18173/statm: 3100 435 320 3 0 200 0 [pid=18175] ppid=18173 vsize=5352 CPUtime=0.01 /proc/18175/stat : 18175 (sh) S 18173 18173 16896 0 -1 4194304 297 513 0 0 0 0 1 0 16 0 1 0 168286340 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/18175/statm: 1338 224 188 169 0 49 0 [pid=18177] ppid=18175 vsize=3076 CPUtime=4.06 /proc/18177/stat : 18177 (clasp-1.0) R 18175 18173 16896 0 -1 4194304 416 0 0 0 406 0 0 0 25 0 1 0 168286341 3149824 381 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737826 0 0 4096 0 0 0 0 17 1 0 0 /proc/18177/statm: 769 381 249 81 0 143 0 [pid=18178] ppid=18175 vsize=12268 CPUtime=0 /proc/18178/stat : 18178 (pboutclasp.pl) S 18175 18173 16896 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 168286341 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/18178/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 4.07 Current children cumulated vsize (KiB) 33096 [startup+4.20192 s] /proc/loadavg: 0.92 0.95 0.98 2/68 18178 /proc/meminfo: memFree=1528536/2055920 swapFree=4182980/4192956 [pid=18173] ppid=18171 vsize=12400 CPUtime=0 /proc/18173/stat : 18173 (pbclasp) S 18171 18173 16896 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 168286339 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/18173/statm: 3100 435 320 3 0 200 0 [pid=18175] ppid=18173 vsize=5352 CPUtime=0.01 /proc/18175/stat : 18175 (sh) S 18173 18173 16896 0 -1 4194304 297 513 0 0 0 0 1 0 16 0 1 0 168286340 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/18175/statm: 1338 224 188 169 0 49 0 [pid=18177] ppid=18175 vsize=3076 CPUtime=4.16 /proc/18177/stat : 18177 (clasp-1.0) R 18175 18173 16896 0 -1 4194304 416 0 0 0 416 0 0 0 25 0 1 0 168286341 3149824 381 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714081 0 0 4096 0 0 0 0 17 1 0 0 /proc/18177/statm: 769 381 249 81 0 143 0 [pid=18178] ppid=18175 vsize=12268 CPUtime=0 /proc/18178/stat : 18178 (pboutclasp.pl) S 18175 18173 16896 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 168286341 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/18178/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 4.17 Current children cumulated vsize (KiB) 33096 Child status: 0 Real time (s): 4.26464 CPU time (s): 4.27035 CPU user time (s): 4.25235 CPU system time (s): 0.017997 CPU usage (%): 100.134 Max. virtual memory (cumulated for all children) (KiB): 33096 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.25235 system time used= 0.017997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2242 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= 58 involuntary context switches= 26 runsolver used 0.003999 second user time and 0.019996 second system time The end
Begin job on node66 on Wed Apr 18 19:02:48 UTC 2007 IDJOB= 359199 IDBENCH= 1268 IDSOLVER= 167 FILE ID= node66/359199-1176922968 PBS_JOBID= 4595245 Free space on /tmp= 66409 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111220019.opb COMMAND LINE= pbclasp instance-359199-1176922968.opb /tmp/evaluation/359199-1176922968/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-359199-1176922968 -o ROOT/results/node66/conversion-359199-1176922968 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359199-1176922968/instance-359199-1176922968.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node66/watcher-359199-1176922968 -o ROOT/results/node66/solver-359199-1176922968 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-359199-1176922968.opb /tmp/evaluation/359199-1176922968/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= bea0618f5000a66b40afd2831998ebf2 RANDOM SEED= 288038260 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node66.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: 1531024 kB Buffers: 15140 kB Cached: 441160 kB SwapCached: 3448 kB Active: 170848 kB Inactive: 295000 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1531024 kB SwapTotal: 4192956 kB SwapFree: 4182980 kB Dirty: 488 kB Writeback: 0 kB Mapped: 15872 kB Slab: 45112 kB Committed_AS: 806544 kB PageTables: 1376 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= 66409 MiB End job on node66 on Wed Apr 18 19:02:52 UTC 2007