Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 38.4442 | 38.4688 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110974372.opb |
MD5SUM | c554a2f9e460ec54fba106ea9f102f78 |
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 | 0.012997 |
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 | 1266 |
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 Time Limit set via PBTIMEOUT to 1800 0.01 c INFO: OSL Context initialized. 0.02 c Initial problem consists of 169 variables and 101 constraints. 0.02 c Using non-optimization problem switches. 0.02 c No problem reductions applied in OPT. instance. 0.02 c preprocess terminated. Elapsed time: 0.015 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.04 c Restart #1 #Var: 169 LB: 0 @ 0.029 0.07 c Restart #2 #Var: 169 LB: 0 @ 0.064 0.12 c Restart #3 #Var: 169 LB: 0 @ 0.115 0.17 c Restart #4 #Var: 169 LB: 0 @ 0.16 0.22 c Restart #5 #Var: 169 LB: 0 @ 0.214 0.31 c Restart #6 #Var: 169 LB: 0 @ 0.302 0.47 c Restart #7 #Var: 169 LB: 0 @ 0.467 0.64 c Restart #8 #Var: 169 LB: 0 @ 0.63 0.80 c Restart #9 #Var: 169 LB: 0 @ 0.796 1.02 c Restart #10 #Var: 169 LB: 0 @ 1.014 1.36 c Restart #11 #Var: 169 LB: 0 @ 1.35 1.69 c Restart #12 #Var: 169 LB: 0 @ 1.687 2.04 c Restart #13 #Var: 169 LB: 0 @ 2.037 2.54 c Restart #14 #Var: 169 LB: 0 @ 2.537 2.91 c Restart #15 #Var: 169 LB: 0 @ 2.906 3.55 c Restart #16 #Var: 169 LB: 0 @ 3.538 4.02 c Restart #17 #Var: 169 LB: 0 @ 4.011 4.63 c Restart #18 #Var: 169 LB: 0 @ 4.624 5.14 c Restart #19 #Var: 169 LB: 0 @ 5.135 5.78 c Restart #20 #Var: 168 LB: 0 @ 5.768 6.66 c Restart #21 #Var: 168 LB: 0 @ 6.656 7.75 c Restart #22 #Var: 168 LB: 0 @ 7.745 8.69 c Restart #23 #Var: 168 LB: 0 @ 8.68 9.64 c Restart #24 #Var: 168 LB: 0 @ 9.635 10.73 c Restart #25 #Var: 165 LB: 0 @ 10.719 11.98 c Restart #26 #Var: 163 LB: 0 @ 11.968 13.55 c Restart #27 #Var: 163 LB: 0 @ 13.531 14.86 c Restart #28 #Var: 162 LB: 0 @ 14.85 16.42 c Restart #29 #Var: 162 LB: 0 @ 16.405 18.09 c Restart #30 #Var: 162 LB: 0 @ 18.073 19.60 c Restart #31 #Var: 162 LB: 0 @ 19.584 21.10 c Restart #32 #Var: 162 LB: 0 @ 21.081 23.14 c Restart #33 #Var: 159 LB: 0 @ 23.118 24.95 c Restart #34 #Var: 156 LB: 0 @ 24.937 26.97 c Restart #35 #Var: 156 LB: 0 @ 26.946 29.62 c Restart #36 #Var: 155 LB: 0 @ 29.604 33.24 c Restart #37 #Var: 152 LB: 0 @ 33.216 37.52 c Restart #38 #Var: 109 LB: 0 @ 37.502 38.45 s UNSATISFIABLE 38.45 c Exit Code: 20 38.45 c Total time: 38.427 s
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/node62/watcher-39444-1149208511 -o ROOT/results/node62/solver-39444-1149208511 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node62/39444-1149208511/instance-39444-1149208511.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.95 0.90 2/64 26913 /proc/meminfo: memFree=1478104/2055920 swapFree=4192956/4192956 [pid=26913] ppid=26911 vsize=2948 CPUtime=0 /proc/26913/stat : 26913 (bsolo) R 26911 26913 26868 0 -1 0 50 0 0 0 0 0 0 0 18 0 1 0 30054648 3018752 34 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 8106788 0 0 4096 0 0 0 0 17 1 0 0 /proc/26913/statm: 806 36 27 55 0 40 0 [startup+10.0025 s] /proc/loadavg: 0.87 0.95 0.90 2/64 26913 /proc/meminfo: memFree=1442648/2055920 swapFree=4192956/4192956 [pid=26913] ppid=26911 vsize=39948 CPUtime=9.98 /proc/26913/stat : 26913 (bsolo) R 26911 26913 26868 0 -1 0 9256 0 0 0 991 7 0 0 25 0 1 0 30054648 40906752 9171 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134719550 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26913/statm: 9987 9171 296 55 0 8879 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 39948 [startup+20.0087 s] /proc/loadavg: 0.89 0.96 0.91 2/64 26913 /proc/meminfo: memFree=1416984/2055920 swapFree=4192956/4192956 [pid=26913] ppid=26911 vsize=65708 CPUtime=19.98 /proc/26913/stat : 26913 (bsolo) R 26911 26913 26868 0 -1 0 15670 0 0 0 1986 12 0 0 25 0 1 0 30054648 67284992 15585 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134551577 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26913/statm: 16427 15585 296 55 0 15319 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 65708 [startup+30.0148 s] /proc/loadavg: 0.91 0.96 0.91 2/64 26913 /proc/meminfo: memFree=1392792/2055920 swapFree=4192956/4192956 [pid=26913] ppid=26911 vsize=89876 CPUtime=29.99 /proc/26913/stat : 26913 (bsolo) R 26911 26913 26868 0 -1 0 21704 0 0 0 2980 19 0 0 25 0 1 0 30054648 92033024 21619 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533905 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26913/statm: 22469 21619 296 55 0 21361 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 89876 Child status: 20 Real time (s): 38.4688 CPU time (s): 38.4442 CPU user time (s): 38.1862 CPU system time (s): 0.25796 CPU usage (%): 99.936 Max. virtual memory (cumulated for all children) (Kb): 89876
Begin job on node62 on Fri Jun 2 00:35:11 UTC 2006 FILE ID= 39444-1149208511 PBS_JOBID= 293523 BENCH NAME= ROOT/tmp/node62/39444-1149208511/instance-39444-1149208511.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node62/39444-1149208511/instance-39444-1149208511.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node62/watcher-39444-1149208511 -o ROOT/results/node62/solver-39444-1149208511 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node62/39444-1149208511/instance-39444-1149208511.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= c554a2f9e460ec54fba106ea9f102f78 RANDOM SEED= 677526410 /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 : 3000.225 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 : 3000.225 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: 1478312 kB Buffers: 28168 kB Cached: 471360 kB SwapCached: 0 kB Active: 93516 kB Inactive: 420472 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1478312 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 228 kB Writeback: 0 kB Mapped: 24896 kB Slab: 49576 kB Committed_AS: 115112 kB PageTables: 1476 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node62 on Fri Jun 2 00:35:50 UTC 2006