Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.3 | UNSAT | 8.50371 | 8.50943 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111217392.opb |
MD5SUM | 87905b580a8cbad3b6d7f981df390136 |
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 | 0.230964 |
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 |
0.00 c Pueblo version 1.4 (September 2005) 0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00 c by Hossein Sheini 0.01 c starting to Solve 0.01 c #variables read: 169 - #constraints read: 101 8.50 c total time : 8.5 s 8.50 s UNSATISFIABLE
ERROR: no interpretation found !
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node8/watcher-37175-1149210487 -o ROOT/results/node8/solver-37175-1149210487 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node8/37175-1149210487/instance-37175-1149210487.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.97 0.91 2/64 13799 /proc/meminfo: memFree=1445992/2055920 swapFree=4181412/4192956 [pid=13799] ppid=13797 vsize=2328 CPUtime=0 /proc/13799/stat : 13799 (Pueblo13) R 13797 13799 13754 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 186710961 2383872 129 18446744073709551615 134512640 134579064 4294956688 18446744073709551615 10591096 0 0 4096 0 0 0 0 17 1 0 0 /proc/13799/statm: 582 130 111 16 0 11 0 Child status: 20 Real time (s): 8.50943 CPU time (s): 8.50371 CPU user time (s): 8.49971 CPU system time (s): 0.003999 CPU usage (%): 99.9328 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node8 on Fri Jun 2 01:08:07 UTC 2006 FILE ID= 37175-1149210487 PBS_JOBID= 293927 BENCH NAME= ROOT/tmp/node8/37175-1149210487/instance-37175-1149210487.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node8/37175-1149210487/instance-37175-1149210487.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node8/watcher-37175-1149210487 -o ROOT/results/node8/solver-37175-1149210487 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node8/37175-1149210487/instance-37175-1149210487.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= 87905b580a8cbad3b6d7f981df390136 RANDOM SEED= 476235630 /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 : 3000.220 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 : 3000.220 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: 1446200 kB Buffers: 13212 kB Cached: 527160 kB SwapCached: 3424 kB Active: 157620 kB Inactive: 391648 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1446200 kB SwapTotal: 4192956 kB SwapFree: 4181412 kB Dirty: 188 kB Writeback: 0 kB Mapped: 14860 kB Slab: 46356 kB Committed_AS: 170432 kB PageTables: 1488 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node8 on Fri Jun 2 01:08:16 UTC 2006