Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 2.76558 | 2.75656 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111212923.opb |
MD5SUM | cc2d76dc5b530413fdad6ab7aa6e34c6 |
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 | 0.478927 |
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 | 1230 |
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 |
2.68/2.75 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/358695-1176917038/instance-358695-1176917038.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node23/watcher-358695-1176917038 -o ROOT/results/node23/solver-358695-1176917038 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-358695-1176917038.opb /tmp/evaluation/358695-1176917038/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: 0.79 0.93 0.97 3/77 4271 /proc/meminfo: memFree=1923000/2055920 swapFree=4169120/4192956 [pid=4271] ppid=4269 vsize=12268 CPUtime=0 /proc/4271/stat : 4271 (pbclasp) R 4269 4271 4055 0 -1 4194304 398 0 0 0 0 0 0 0 18 0 1 0 139620997 12562432 364 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238505285806 0 0 4224 0 0 0 0 17 1 0 0 /proc/4271/statm: 3067 364 276 3 0 167 0 [startup+0.07433 s] /proc/loadavg: 0.79 0.93 0.97 3/77 4271 /proc/meminfo: memFree=1923000/2055920 swapFree=4169120/4192956 [pid=4271] ppid=4269 vsize=12400 CPUtime=0 /proc/4271/stat : 4271 (pbclasp) S 4269 4271 4055 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139620997 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/4271/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101333 s] /proc/loadavg: 0.79 0.93 0.97 3/77 4271 /proc/meminfo: memFree=1923000/2055920 swapFree=4169120/4192956 [pid=4271] ppid=4269 vsize=12400 CPUtime=0 /proc/4271/stat : 4271 (pbclasp) S 4269 4271 4055 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139620997 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/4271/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.301371 s] /proc/loadavg: 0.79 0.93 0.97 3/77 4271 /proc/meminfo: memFree=1923000/2055920 swapFree=4169120/4192956 [pid=4271] ppid=4269 vsize=12400 CPUtime=0 /proc/4271/stat : 4271 (pbclasp) S 4269 4271 4055 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139620997 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/4271/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.701448 s] /proc/loadavg: 0.79 0.93 0.97 3/77 4271 /proc/meminfo: memFree=1923000/2055920 swapFree=4169120/4192956 [pid=4271] ppid=4269 vsize=12400 CPUtime=0 /proc/4271/stat : 4271 (pbclasp) S 4269 4271 4055 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139620997 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/4271/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+1.5016 s] /proc/loadavg: 0.81 0.93 0.97 2/81 4276 /proc/meminfo: memFree=1921176/2055920 swapFree=4169120/4192956 [pid=4271] ppid=4269 vsize=12400 CPUtime=0 /proc/4271/stat : 4271 (pbclasp) S 4269 4271 4055 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139620997 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/4271/statm: 3100 435 320 3 0 200 0 [pid=4273] ppid=4271 vsize=5352 CPUtime=0.01 /proc/4273/stat : 4273 (sh) S 4271 4271 4055 0 -1 4194304 297 513 0 0 0 0 1 0 16 0 1 0 139620998 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/4273/statm: 1338 224 188 169 0 49 0 [pid=4275] ppid=4273 vsize=2952 CPUtime=1.47 /proc/4275/stat : 4275 (clasp-1.0) R 4273 4271 4055 0 -1 4194304 402 0 0 0 147 0 0 0 25 0 1 0 139620998 3022848 367 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 0 0 0 /proc/4275/statm: 738 367 249 81 0 112 0 [pid=4276] ppid=4273 vsize=12268 CPUtime=0 /proc/4276/stat : 4276 (pboutclasp.pl) S 4273 4271 4055 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 139620999 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 238496559202 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/4276/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 32972 Solver just ended. Dumping a history of the last processes samples [startup+2.30276 s] /proc/loadavg: 0.81 0.93 0.97 2/81 4276 /proc/meminfo: memFree=1921112/2055920 swapFree=4169120/4192956 [pid=4271] ppid=4269 vsize=12400 CPUtime=0 /proc/4271/stat : 4271 (pbclasp) S 4269 4271 4055 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139620997 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/4271/statm: 3100 435 320 3 0 200 0 [pid=4273] ppid=4271 vsize=5352 CPUtime=0.01 /proc/4273/stat : 4273 (sh) S 4271 4271 4055 0 -1 4194304 297 513 0 0 0 0 1 0 16 0 1 0 139620998 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/4273/statm: 1338 224 188 169 0 49 0 [pid=4275] ppid=4273 vsize=3080 CPUtime=2.27 /proc/4275/stat : 4275 (clasp-1.0) R 4273 4271 4055 0 -1 4194304 408 0 0 0 227 0 0 0 25 0 1 0 139620998 3153920 373 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782726 0 0 4096 0 0 0 0 17 0 0 0 /proc/4275/statm: 770 373 249 81 0 144 0 [pid=4276] ppid=4273 vsize=12268 CPUtime=0 /proc/4276/stat : 4276 (pboutclasp.pl) S 4273 4271 4055 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 139620999 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 238496559202 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/4276/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 2.28 Current children cumulated vsize (KiB) 33100 [startup+2.70284 s] /proc/loadavg: 0.81 0.93 0.97 2/81 4276 /proc/meminfo: memFree=1921112/2055920 swapFree=4169120/4192956 [pid=4271] ppid=4269 vsize=12400 CPUtime=0 /proc/4271/stat : 4271 (pbclasp) S 4269 4271 4055 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139620997 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/4271/statm: 3100 435 320 3 0 200 0 [pid=4273] ppid=4271 vsize=5352 CPUtime=0.01 /proc/4273/stat : 4273 (sh) S 4271 4271 4055 0 -1 4194304 297 513 0 0 0 0 1 0 16 0 1 0 139620998 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/4273/statm: 1338 224 188 169 0 49 0 [pid=4275] ppid=4273 vsize=3080 CPUtime=2.67 /proc/4275/stat : 4275 (clasp-1.0) R 4273 4271 4055 0 -1 4194304 410 0 0 0 267 0 0 0 25 0 1 0 139620998 3153920 375 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782310 0 0 4096 0 0 0 0 17 0 0 0 /proc/4275/statm: 770 375 249 81 0 144 0 [pid=4276] ppid=4273 vsize=12268 CPUtime=0 /proc/4276/stat : 4276 (pboutclasp.pl) S 4273 4271 4055 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 139620999 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 238496559202 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/4276/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 2.68 Current children cumulated vsize (KiB) 33100 Child status: 0 Real time (s): 2.75656 CPU time (s): 2.76558 CPU user time (s): 2.74758 CPU system time (s): 0.017997 CPU usage (%): 100.327 Max. virtual memory (cumulated for all children) (KiB): 33100 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.74758 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= 2236 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= 43 involuntary context switches= 19 runsolver used 0.001999 second user time and 0.014997 second system time The end
Begin job on node23 on Wed Apr 18 17:23:59 UTC 2007 IDJOB= 358695 IDBENCH= 1232 IDSOLVER= 167 FILE ID= node23/358695-1176917038 PBS_JOBID= 4605640 Free space on /tmp= 66455 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111212923.opb COMMAND LINE= pbclasp instance-358695-1176917038.opb /tmp/evaluation/358695-1176917038/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-358695-1176917038 -o ROOT/results/node23/conversion-358695-1176917038 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358695-1176917038/instance-358695-1176917038.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node23/watcher-358695-1176917038 -o ROOT/results/node23/solver-358695-1176917038 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-358695-1176917038.opb /tmp/evaluation/358695-1176917038/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= cc2d76dc5b530413fdad6ab7aa6e34c6 RANDOM SEED= 616059923 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node23.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 : 3000.276 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 : 3000.276 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: 1923408 kB Buffers: 13168 kB Cached: 42376 kB SwapCached: 1984 kB Active: 54244 kB Inactive: 23432 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1923408 kB SwapTotal: 4192956 kB SwapFree: 4169120 kB Dirty: 588 kB Writeback: 0 kB Mapped: 29828 kB Slab: 40392 kB Committed_AS: 2425760 kB PageTables: 1796 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= 66455 MiB End job on node23 on Wed Apr 18 17:24:02 UTC 2007