Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 4.31034 | 4.30887 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110972154.opb |
MD5SUM | c60ccfdf4fb13f80717cfb4db13af995 |
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 | 0.168974 |
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 | 1221 |
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 |
4.28/4.30 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/358177-1176913776/instance-358177-1176913776.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node72/watcher-358177-1176913776 -o ROOT/results/node72/solver-358177-1176913776 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-358177-1176913776.opb /tmp/evaluation/358177-1176913776/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: 0.96 1.01 0.99 3/77 24058 /proc/meminfo: memFree=1336112/2055920 swapFree=4156508/4192956 [pid=24058] ppid=24056 vsize=12268 CPUtime=0 /proc/24058/stat : 24058 (pbclasp) R 24056 24058 23181 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 167416061 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234517920357 0 0 4224 0 0 0 0 17 1 0 0 /proc/24058/statm: 3067 317 242 3 0 167 0 [startup+0.048951 s] /proc/loadavg: 0.96 1.01 0.99 3/77 24058 /proc/meminfo: memFree=1336112/2055920 swapFree=4156508/4192956 [pid=24058] ppid=24056 vsize=12400 CPUtime=0 /proc/24058/stat : 24058 (pbclasp) S 24056 24058 23181 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167416061 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/24058/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101912 s] /proc/loadavg: 0.96 1.01 0.99 3/77 24058 /proc/meminfo: memFree=1336112/2055920 swapFree=4156508/4192956 [pid=24058] ppid=24056 vsize=12400 CPUtime=0 /proc/24058/stat : 24058 (pbclasp) S 24056 24058 23181 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167416061 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/24058/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.30193 s] /proc/loadavg: 0.96 1.01 0.99 3/77 24058 /proc/meminfo: memFree=1336112/2055920 swapFree=4156508/4192956 [pid=24058] ppid=24056 vsize=12400 CPUtime=0 /proc/24058/stat : 24058 (pbclasp) S 24056 24058 23181 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167416061 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/24058/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.701965 s] /proc/loadavg: 0.96 1.01 0.99 3/77 24058 /proc/meminfo: memFree=1336112/2055920 swapFree=4156508/4192956 [pid=24058] ppid=24056 vsize=12400 CPUtime=0 /proc/24058/stat : 24058 (pbclasp) S 24056 24058 23181 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167416061 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/24058/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+1.50104 s] /proc/loadavg: 0.96 1.01 0.99 2/81 24063 /proc/meminfo: memFree=1334224/2055920 swapFree=4156508/4192956 [pid=24058] ppid=24056 vsize=12400 CPUtime=0 /proc/24058/stat : 24058 (pbclasp) S 24056 24058 23181 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167416061 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/24058/statm: 3100 435 320 3 0 200 0 [pid=24060] ppid=24058 vsize=5356 CPUtime=0.02 /proc/24060/stat : 24060 (sh) S 24058 24058 23181 0 -1 4194304 298 514 0 0 0 0 2 0 16 0 1 0 167416062 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/24060/statm: 1339 225 188 169 0 50 0 [pid=24062] ppid=24060 vsize=2948 CPUtime=1.46 /proc/24062/stat : 24062 (clasp-1.0) R 24060 24058 23181 0 -1 4194304 398 0 0 0 146 0 0 0 25 0 1 0 167416062 3018752 362 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134793568 0 0 4096 0 0 0 0 17 0 0 0 /proc/24062/statm: 737 362 249 81 0 111 0 [pid=24063] ppid=24060 vsize=12268 CPUtime=0 /proc/24063/stat : 24063 (pboutclasp.pl) S 24060 24058 23181 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 167416062 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/24063/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 32972 [startup+3.10119 s] /proc/loadavg: 0.96 1.01 0.99 2/81 24063 /proc/meminfo: memFree=1334224/2055920 swapFree=4156508/4192956 [pid=24058] ppid=24056 vsize=12400 CPUtime=0 /proc/24058/stat : 24058 (pbclasp) S 24056 24058 23181 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167416061 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/24058/statm: 3100 435 320 3 0 200 0 [pid=24060] ppid=24058 vsize=5356 CPUtime=0.02 /proc/24060/stat : 24060 (sh) S 24058 24058 23181 0 -1 4194304 298 514 0 0 0 0 2 0 16 0 1 0 167416062 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/24060/statm: 1339 225 188 169 0 50 0 [pid=24062] ppid=24060 vsize=3080 CPUtime=3.06 /proc/24062/stat : 24062 (clasp-1.0) R 24060 24058 23181 0 -1 4194304 413 0 0 0 306 0 0 0 25 0 1 0 167416062 3153920 377 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134782474 0 0 4096 0 0 0 0 17 0 0 0 /proc/24062/statm: 770 377 249 81 0 144 0 [pid=24063] ppid=24060 vsize=12268 CPUtime=0 /proc/24063/stat : 24063 (pboutclasp.pl) S 24060 24058 23181 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 167416062 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/24063/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 33104 Solver just ended. Dumping a history of the last processes samples [startup+3.90226 s] /proc/loadavg: 0.96 1.01 0.99 2/81 24063 /proc/meminfo: memFree=1334096/2055920 swapFree=4156508/4192956 [pid=24058] ppid=24056 vsize=12400 CPUtime=0 /proc/24058/stat : 24058 (pbclasp) S 24056 24058 23181 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167416061 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/24058/statm: 3100 435 320 3 0 200 0 [pid=24060] ppid=24058 vsize=5356 CPUtime=0.02 /proc/24060/stat : 24060 (sh) S 24058 24058 23181 0 -1 4194304 298 514 0 0 0 0 2 0 16 0 1 0 167416062 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/24060/statm: 1339 225 188 169 0 50 0 [pid=24062] ppid=24060 vsize=3080 CPUtime=3.86 /proc/24062/stat : 24062 (clasp-1.0) R 24060 24058 23181 0 -1 4194304 417 0 0 0 386 0 0 0 25 0 1 0 167416062 3153920 381 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 0 0 0 /proc/24062/statm: 770 381 249 81 0 144 0 [pid=24063] ppid=24060 vsize=12268 CPUtime=0 /proc/24063/stat : 24063 (pboutclasp.pl) S 24060 24058 23181 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 167416062 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/24063/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 3.88 Current children cumulated vsize (KiB) 33104 [startup+4.3023 s] /proc/loadavg: 0.96 1.01 0.99 2/81 24063 /proc/meminfo: memFree=1334096/2055920 swapFree=4156508/4192956 [pid=24058] ppid=24056 vsize=12400 CPUtime=0 /proc/24058/stat : 24058 (pbclasp) S 24056 24058 23181 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167416061 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/24058/statm: 3100 435 320 3 0 200 0 [pid=24060] ppid=24058 vsize=5356 CPUtime=4.28 /proc/24060/stat : 24060 (sh) S 24058 24058 23181 0 -1 4194304 298 954 0 0 0 0 428 0 16 0 1 0 167416062 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/24060/statm: 1339 225 188 169 0 50 0 [pid=24063] ppid=24060 vsize=0 CPUtime=0 /proc/24063/stat : 24063 (pboutclasp.pl) R 24060 24058 23181 0 -1 4194308 439 0 0 0 0 0 0 0 16 0 1 0 167416062 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4224 0 514 0 0 17 0 0 0 /proc/24063/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 4.28 Current children cumulated vsize (KiB) 17756 Child status: 0 Real time (s): 4.30887 CPU time (s): 4.31034 CPU user time (s): 4.29635 CPU system time (s): 0.013997 CPU usage (%): 100.034 Max. virtual memory (cumulated for all children) (KiB): 33104 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.29635 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= 2246 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= 53 involuntary context switches= 111 runsolver used 0.008998 second user time and 0.014997 second system time The end
Begin job on node72 on Wed Apr 18 16:29:36 UTC 2007 IDJOB= 358177 IDBENCH= 1195 IDSOLVER= 167 FILE ID= node72/358177-1176913776 PBS_JOBID= 4595201 Free space on /tmp= 66408 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110972154.opb COMMAND LINE= pbclasp instance-358177-1176913776.opb /tmp/evaluation/358177-1176913776/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-358177-1176913776 -o ROOT/results/node72/conversion-358177-1176913776 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358177-1176913776/instance-358177-1176913776.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-358177-1176913776 -o ROOT/results/node72/solver-358177-1176913776 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-358177-1176913776.opb /tmp/evaluation/358177-1176913776/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= c60ccfdf4fb13f80717cfb4db13af995 RANDOM SEED= 984670513 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node72.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 : 3000.222 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 : 5931.00 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 : 3000.222 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: 1336584 kB Buffers: 34340 kB Cached: 598588 kB SwapCached: 17492 kB Active: 136248 kB Inactive: 520332 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1336584 kB SwapTotal: 4192956 kB SwapFree: 4156508 kB Dirty: 500 kB Writeback: 0 kB Mapped: 30068 kB Slab: 48328 kB Committed_AS: 2710856 kB PageTables: 1788 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= 66408 MiB End job on node72 on Wed Apr 18 16:29:41 UTC 2007