Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 3.99639 | 3.99604 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110973670.opb |
MD5SUM | 2d5d56ef88518febfb85606d45805c18 |
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 | 0.382941 |
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 |
3.88/3.99 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/358513-1176915994/instance-358513-1176915994.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node18/watcher-358513-1176915994 -o ROOT/results/node18/solver-358513-1176915994 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-358513-1176915994.opb /tmp/evaluation/358513-1176915994/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: 0.98 1.00 1.00 3/77 6150 /proc/meminfo: memFree=1344960/2055920 swapFree=4142948/4192956 [pid=6150] ppid=6148 vsize=12268 CPUtime=0 /proc/6150/stat : 6150 (pbclasp) R 6148 6150 5281 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 139516786 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227848976997 0 0 4224 0 0 0 0 17 1 0 0 /proc/6150/statm: 3067 317 242 3 0 167 0 [startup+0.0750979 s] /proc/loadavg: 0.98 1.00 1.00 3/77 6150 /proc/meminfo: memFree=1344960/2055920 swapFree=4142948/4192956 [pid=6150] ppid=6148 vsize=12400 CPUtime=0 /proc/6150/stat : 6150 (pbclasp) S 6148 6150 5281 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139516786 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/6150/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101096 s] /proc/loadavg: 0.98 1.00 1.00 3/77 6150 /proc/meminfo: memFree=1344960/2055920 swapFree=4142948/4192956 [pid=6150] ppid=6148 vsize=12400 CPUtime=0 /proc/6150/stat : 6150 (pbclasp) S 6148 6150 5281 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139516786 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/6150/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.301116 s] /proc/loadavg: 0.98 1.00 1.00 3/77 6150 /proc/meminfo: memFree=1344960/2055920 swapFree=4142948/4192956 [pid=6150] ppid=6148 vsize=12400 CPUtime=0 /proc/6150/stat : 6150 (pbclasp) S 6148 6150 5281 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139516786 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/6150/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.701154 s] /proc/loadavg: 0.98 1.00 1.00 3/77 6150 /proc/meminfo: memFree=1344960/2055920 swapFree=4142948/4192956 [pid=6150] ppid=6148 vsize=12400 CPUtime=0 /proc/6150/stat : 6150 (pbclasp) S 6148 6150 5281 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139516786 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/6150/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+1.50123 s] /proc/loadavg: 0.98 1.00 1.00 2/81 6155 /proc/meminfo: memFree=1343128/2055920 swapFree=4142948/4192956 [pid=6150] ppid=6148 vsize=12400 CPUtime=0 /proc/6150/stat : 6150 (pbclasp) S 6148 6150 5281 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139516786 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/6150/statm: 3100 435 320 3 0 200 0 [pid=6152] ppid=6150 vsize=5352 CPUtime=0.02 /proc/6152/stat : 6152 (sh) S 6150 6150 5281 0 -1 4194304 297 513 0 0 0 0 2 0 16 0 1 0 139516787 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/6152/statm: 1338 224 188 169 0 49 0 [pid=6154] ppid=6152 vsize=2948 CPUtime=1.46 /proc/6154/stat : 6154 (clasp-1.0) R 6152 6150 5281 0 -1 4194304 394 0 0 0 146 0 0 0 25 0 1 0 139516788 3018752 359 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134735814 0 0 4096 0 0 0 0 17 1 0 0 /proc/6154/statm: 737 359 249 81 0 111 0 [pid=6155] ppid=6152 vsize=12268 CPUtime=0 /proc/6155/stat : 6155 (pboutclasp.pl) S 6152 6150 5281 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 139516788 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227857707106 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/6155/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 32968 [startup+3.10139 s] /proc/loadavg: 0.98 1.00 1.00 2/81 6155 /proc/meminfo: memFree=1342936/2055920 swapFree=4142948/4192956 [pid=6150] ppid=6148 vsize=12400 CPUtime=0 /proc/6150/stat : 6150 (pbclasp) S 6148 6150 5281 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139516786 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/6150/statm: 3100 435 320 3 0 200 0 [pid=6152] ppid=6150 vsize=5352 CPUtime=0.02 /proc/6152/stat : 6152 (sh) S 6150 6150 5281 0 -1 4194304 297 513 0 0 0 0 2 0 16 0 1 0 139516787 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/6152/statm: 1338 224 188 169 0 49 0 [pid=6154] ppid=6152 vsize=3080 CPUtime=3.06 /proc/6154/stat : 6154 (clasp-1.0) R 6152 6150 5281 0 -1 4194304 409 0 0 0 306 0 0 0 25 0 1 0 139516788 3153920 374 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134778655 0 0 4096 0 0 0 0 17 1 0 0 /proc/6154/statm: 770 374 249 81 0 144 0 [pid=6155] ppid=6152 vsize=12268 CPUtime=0 /proc/6155/stat : 6155 (pboutclasp.pl) S 6152 6150 5281 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 139516788 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227857707106 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/6155/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+3.50142 s] /proc/loadavg: 0.98 1.00 1.00 2/81 6155 /proc/meminfo: memFree=1342936/2055920 swapFree=4142948/4192956 [pid=6150] ppid=6148 vsize=12400 CPUtime=0 /proc/6150/stat : 6150 (pbclasp) S 6148 6150 5281 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139516786 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/6150/statm: 3100 435 320 3 0 200 0 [pid=6152] ppid=6150 vsize=5352 CPUtime=0.02 /proc/6152/stat : 6152 (sh) S 6150 6150 5281 0 -1 4194304 297 513 0 0 0 0 2 0 16 0 1 0 139516787 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/6152/statm: 1338 224 188 169 0 49 0 [pid=6154] ppid=6152 vsize=3080 CPUtime=3.46 /proc/6154/stat : 6154 (clasp-1.0) R 6152 6150 5281 0 -1 4194304 412 0 0 0 346 0 0 0 25 0 1 0 139516788 3153920 377 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737689 0 0 4096 0 0 0 0 17 1 0 0 /proc/6154/statm: 770 377 249 81 0 144 0 [pid=6155] ppid=6152 vsize=12268 CPUtime=0 /proc/6155/stat : 6155 (pboutclasp.pl) S 6152 6150 5281 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 139516788 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227857707106 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/6155/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 3.48 Current children cumulated vsize (KiB) 33100 [startup+3.90146 s] /proc/loadavg: 0.98 1.00 1.00 2/81 6155 /proc/meminfo: memFree=1342936/2055920 swapFree=4142948/4192956 [pid=6150] ppid=6148 vsize=12400 CPUtime=0 /proc/6150/stat : 6150 (pbclasp) S 6148 6150 5281 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139516786 12697600 435 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/6150/statm: 3100 435 320 3 0 200 0 [pid=6152] ppid=6150 vsize=5352 CPUtime=0.02 /proc/6152/stat : 6152 (sh) S 6150 6150 5281 0 -1 4194304 297 513 0 0 0 0 2 0 16 0 1 0 139516787 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/6152/statm: 1338 224 188 169 0 49 0 [pid=6154] ppid=6152 vsize=3080 CPUtime=3.86 /proc/6154/stat : 6154 (clasp-1.0) R 6152 6150 5281 0 -1 4194304 414 0 0 0 386 0 0 0 25 0 1 0 139516788 3153920 379 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715859 0 0 4096 0 0 0 0 17 1 0 0 /proc/6154/statm: 770 379 249 81 0 144 0 [pid=6155] ppid=6152 vsize=12268 CPUtime=0 /proc/6155/stat : 6155 (pboutclasp.pl) S 6152 6150 5281 0 -1 4194304 416 0 0 0 0 0 0 0 20 0 1 0 139516788 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 227857707106 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/6155/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 3.88 Current children cumulated vsize (KiB) 33100 Child status: 0 Real time (s): 3.99604 CPU time (s): 3.99639 CPU user time (s): 3.9794 CPU system time (s): 0.016997 CPU usage (%): 100.009 Max. virtual memory (cumulated for all children) (KiB): 33100 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.97939 system time used= 0.016997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2240 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= 89 runsolver used 0.004999 second user time and 0.015997 second system time The end
Begin job on node18 on Wed Apr 18 17:06:34 UTC 2007 IDJOB= 358513 IDBENCH= 1219 IDSOLVER= 167 FILE ID= node18/358513-1176915994 PBS_JOBID= 4595244 Free space on /tmp= 66485 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110973670.opb COMMAND LINE= pbclasp instance-358513-1176915994.opb /tmp/evaluation/358513-1176915994/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-358513-1176915994 -o ROOT/results/node18/conversion-358513-1176915994 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358513-1176915994/instance-358513-1176915994.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-358513-1176915994 -o ROOT/results/node18/solver-358513-1176915994 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-358513-1176915994.opb /tmp/evaluation/358513-1176915994/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 2d5d56ef88518febfb85606d45805c18 RANDOM SEED= 180147355 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node18.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 : 3000.234 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 : 3000.234 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: 1345432 kB Buffers: 44864 kB Cached: 573656 kB SwapCached: 18436 kB Active: 166560 kB Inactive: 478892 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1345432 kB SwapTotal: 4192956 kB SwapFree: 4142948 kB Dirty: 672 kB Writeback: 0 kB Mapped: 29752 kB Slab: 50648 kB Committed_AS: 4351904 kB PageTables: 1776 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= 66485 MiB End job on node18 on Wed Apr 18 17:06:38 UTC 2007