Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 1.9427 | 1.94108 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110967729.opb |
MD5SUM | cc8a821eb6092a77df7c2a7d8a438de1 |
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 | 0.05799 |
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 | 1318 |
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 |
1.87/1.94 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/357939-1176905451/instance-357939-1176905451.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node71/watcher-357939-1176905451 -o ROOT/results/node71/solver-357939-1176905451 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-357939-1176905451.opb /tmp/evaluation/357939-1176905451/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: 1.01 1.00 1.00 3/64 23948 /proc/meminfo: memFree=1276168/2055920 swapFree=4184232/4192956 [pid=23948] ppid=23946 vsize=12268 CPUtime=0 /proc/23948/stat : 23948 (pbclasp) D 23946 23948 22435 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 166534474 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231962540645 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/23948/statm: 3067 317 242 3 0 167 0 [startup+0.06218 s] /proc/loadavg: 1.01 1.00 1.00 3/64 23948 /proc/meminfo: memFree=1276168/2055920 swapFree=4184232/4192956 [pid=23948] ppid=23946 vsize=12400 CPUtime=0 /proc/23948/stat : 23948 (pbclasp) S 23946 23948 22435 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 166534474 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/23948/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.102182 s] /proc/loadavg: 1.01 1.00 1.00 3/64 23948 /proc/meminfo: memFree=1276168/2055920 swapFree=4184232/4192956 [pid=23948] ppid=23946 vsize=12400 CPUtime=0 /proc/23948/stat : 23948 (pbclasp) S 23946 23948 22435 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 166534474 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/23948/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.302209 s] /proc/loadavg: 1.01 1.00 1.00 3/64 23948 /proc/meminfo: memFree=1276168/2055920 swapFree=4184232/4192956 [pid=23948] ppid=23946 vsize=12400 CPUtime=0 /proc/23948/stat : 23948 (pbclasp) S 23946 23948 22435 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 166534474 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/23948/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.701263 s] /proc/loadavg: 1.01 1.00 1.00 3/64 23948 /proc/meminfo: memFree=1276168/2055920 swapFree=4184232/4192956 [pid=23948] ppid=23946 vsize=12400 CPUtime=0 /proc/23948/stat : 23948 (pbclasp) S 23946 23948 22435 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 166534474 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/23948/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+1.50137 s] /proc/loadavg: 1.01 1.00 1.00 2/68 23953 /proc/meminfo: memFree=1274280/2055920 swapFree=4184232/4192956 [pid=23948] ppid=23946 vsize=12400 CPUtime=0 /proc/23948/stat : 23948 (pbclasp) S 23946 23948 22435 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 166534474 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/23948/statm: 3100 435 320 3 0 200 0 [pid=23950] ppid=23948 vsize=5356 CPUtime=0.01 /proc/23950/stat : 23950 (sh) S 23948 23948 22435 0 -1 4194304 298 514 0 0 0 0 1 0 16 0 1 0 166534475 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/23950/statm: 1339 225 188 169 0 50 0 [pid=23952] ppid=23950 vsize=2948 CPUtime=1.46 /proc/23952/stat : 23952 (clasp-1.0) R 23950 23948 22435 0 -1 4194304 393 0 0 0 146 0 0 0 25 0 1 0 166534475 3018752 357 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 7640699 0 0 4096 0 0 0 0 17 1 0 0 /proc/23952/statm: 737 357 249 81 0 111 0 [pid=23953] ppid=23950 vsize=12268 CPUtime=0 /proc/23953/stat : 23953 (pboutclasp.pl) S 23950 23948 22435 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 166534475 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/23953/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.47 Current children cumulated vsize (KiB) 32972 Solver just ended. Dumping a history of the last processes samples [startup+1.90143 s] /proc/loadavg: 1.01 1.00 1.00 2/68 23953 /proc/meminfo: memFree=1274280/2055920 swapFree=4184232/4192956 [pid=23948] ppid=23946 vsize=12400 CPUtime=0 /proc/23948/stat : 23948 (pbclasp) S 23946 23948 22435 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 166534474 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/23948/statm: 3100 435 320 3 0 200 0 [pid=23950] ppid=23948 vsize=5356 CPUtime=0.01 /proc/23950/stat : 23950 (sh) S 23948 23948 22435 0 -1 4194304 298 514 0 0 0 0 1 0 16 0 1 0 166534475 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/23950/statm: 1339 225 188 169 0 50 0 [pid=23952] ppid=23950 vsize=2948 CPUtime=1.86 /proc/23952/stat : 23952 (clasp-1.0) R 23950 23948 22435 0 -1 4194304 395 0 0 0 186 0 0 0 25 0 1 0 166534475 3018752 359 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134714241 0 0 4096 0 0 0 0 17 1 0 0 /proc/23952/statm: 737 359 249 81 0 111 0 [pid=23953] ppid=23950 vsize=12268 CPUtime=0 /proc/23953/stat : 23953 (pboutclasp.pl) S 23950 23948 22435 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 166534475 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/23953/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.87 Current children cumulated vsize (KiB) 32972 Child status: 0 Real time (s): 1.94108 CPU time (s): 1.9427 CPU user time (s): 1.92771 CPU system time (s): 0.014997 CPU usage (%): 100.084 Max. virtual memory (cumulated for all children) (KiB): 32972 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.92771 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= 2223 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= 59 involuntary context switches= 24 runsolver used 0.003999 second user time and 0.007998 second system time The end
Begin job on node71 on Wed Apr 18 14:10:52 UTC 2007 IDJOB= 357939 IDBENCH= 1178 IDSOLVER= 167 FILE ID= node71/357939-1176905451 PBS_JOBID= 4595172 Free space on /tmp= 66446 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110967729.opb COMMAND LINE= pbclasp instance-357939-1176905451.opb /tmp/evaluation/357939-1176905451/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-357939-1176905451 -o ROOT/results/node71/conversion-357939-1176905451 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/357939-1176905451/instance-357939-1176905451.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-357939-1176905451 -o ROOT/results/node71/solver-357939-1176905451 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-357939-1176905451.opb /tmp/evaluation/357939-1176905451/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= cc8a821eb6092a77df7c2a7d8a438de1 RANDOM SEED= 989557470 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node71.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: 1276512 kB Buffers: 23956 kB Cached: 675456 kB SwapCached: 2620 kB Active: 135544 kB Inactive: 573756 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1276512 kB SwapTotal: 4192956 kB SwapFree: 4184232 kB Dirty: 620 kB Writeback: 0 kB Mapped: 16024 kB Slab: 56076 kB Committed_AS: 2525152 kB PageTables: 1448 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= 66446 MiB End job on node71 on Wed Apr 18 14:10:54 UTC 2007