Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 45.0811 | 45.1105 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111226062.opb |
MD5SUM | 866f5ef3323c718f8dc3ec29e930c03b |
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 | 0.457929 |
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 | 1231 |
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: 0.011 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.03 c Restart #1 #Var: 169 LB: 0 @ 0.026 0.06 c Restart #2 #Var: 169 LB: 0 @ 0.056 0.11 c Restart #3 #Var: 169 LB: 0 @ 0.1 0.16 c Restart #4 #Var: 169 LB: 0 @ 0.151 0.22 c Restart #5 #Var: 169 LB: 0 @ 0.213 0.30 c Restart #6 #Var: 169 LB: 0 @ 0.289 0.42 c Restart #7 #Var: 169 LB: 0 @ 0.41 0.54 c Restart #8 #Var: 169 LB: 0 @ 0.533 0.71 c Restart #9 #Var: 169 LB: 0 @ 0.702 0.91 c Restart #10 #Var: 169 LB: 0 @ 0.902 1.22 c Restart #11 #Var: 169 LB: 0 @ 1.209 1.54 c Restart #12 #Var: 169 LB: 0 @ 1.532 1.87 c Restart #13 #Var: 169 LB: 0 @ 1.858 2.17 c Restart #14 #Var: 169 LB: 0 @ 2.16 2.66 c Restart #15 #Var: 169 LB: 0 @ 2.655 3.02 c Restart #16 #Var: 169 LB: 0 @ 3.016 3.71 c Restart #17 #Var: 169 LB: 0 @ 3.704 4.47 c Restart #18 #Var: 169 LB: 0 @ 4.457 5.28 c Restart #19 #Var: 169 LB: 0 @ 5.266 5.95 c Restart #20 #Var: 169 LB: 0 @ 5.939 6.68 c Restart #21 #Var: 169 LB: 0 @ 6.668 7.28 c Restart #22 #Var: 169 LB: 0 @ 7.272 8.19 c Restart #23 #Var: 169 LB: 0 @ 8.182 9.01 c Restart #24 #Var: 169 LB: 0 @ 9.001 10.09 c Restart #25 #Var: 169 LB: 0 @ 10.079 11.18 c Restart #26 #Var: 169 LB: 0 @ 11.164 12.29 c Restart #27 #Var: 169 LB: 0 @ 12.281 13.32 c Restart #28 #Var: 169 LB: 0 @ 13.304 14.75 c Restart #29 #Var: 169 LB: 0 @ 14.735 16.64 c Restart #30 #Var: 169 LB: 0 @ 16.629 18.41 c Restart #31 #Var: 169 LB: 0 @ 18.397 20.70 c Restart #32 #Var: 168 LB: 0 @ 20.679 22.77 c Restart #33 #Var: 167 LB: 0 @ 22.752 25.20 c Restart #34 #Var: 167 LB: 0 @ 25.178 27.61 c Restart #35 #Var: 167 LB: 0 @ 27.59 30.81 c Restart #36 #Var: 164 LB: 0 @ 30.787 34.03 c Restart #37 #Var: 154 LB: 0 @ 34.012 37.50 c Restart #38 #Var: 154 LB: 0 @ 37.473 41.81 c Restart #39 #Var: 143 LB: 0 @ 41.788 45.09 s UNSATISFIABLE 45.09 c Exit Code: 20 45.09 c Total time: 45.062 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/node5/watcher-39425-1149206722 -o ROOT/results/node5/solver-39425-1149206722 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node5/39425-1149206722/instance-39425-1149206722.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.84 2/64 18681 /proc/meminfo: memFree=1474528/2055920 swapFree=4180912/4192956 [pid=18681] ppid=18679 vsize=4748 CPUtime=0 /proc/18681/stat : 18681 (bsolo) R 18679 18681 18636 0 -1 0 250 0 0 0 0 0 0 0 18 0 1 0 186275875 4861952 220 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134559205 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18681/statm: 1231 229 153 55 0 123 0 [startup+10.0026 s] /proc/loadavg: 0.93 0.95 0.84 2/64 18681 /proc/meminfo: memFree=1431840/2055920 swapFree=4180912/4192956 [pid=18681] ppid=18679 vsize=47084 CPUtime=9.98 /proc/18681/stat : 18681 (bsolo) R 18679 18681 18636 0 -1 0 11029 0 0 0 990 8 0 0 25 0 1 0 186275875 48214016 10944 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134540726 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18681/statm: 11771 10944 296 55 0 10663 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 47084 [startup+20.0096 s] /proc/loadavg: 0.94 0.96 0.84 2/64 18681 /proc/meminfo: memFree=1403872/2055920 swapFree=4180912/4192956 [pid=18681] ppid=18679 vsize=75092 CPUtime=19.99 /proc/18681/stat : 18681 (bsolo) R 18679 18681 18636 0 -1 0 18015 0 0 0 1984 15 0 0 25 0 1 0 186275875 76894208 17930 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533905 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18681/statm: 18773 17930 296 55 0 17665 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 75092 [startup+30.0165 s] /proc/loadavg: 0.95 0.96 0.84 2/64 18681 /proc/meminfo: memFree=1382816/2055920 swapFree=4180912/4192956 [pid=18681] ppid=18679 vsize=96152 CPUtime=29.99 /proc/18681/stat : 18681 (bsolo) R 18679 18681 18636 0 -1 0 23270 0 0 0 2979 20 0 0 25 0 1 0 186275875 98459648 23185 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 8328827 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18681/statm: 24038 23185 296 55 0 22930 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 96152 [startup+40.0225 s] /proc/loadavg: 0.95 0.96 0.84 2/64 18681 /proc/meminfo: memFree=1366880/2055920 swapFree=4180912/4192956 [pid=18681] ppid=18679 vsize=112136 CPUtime=39.99 /proc/18681/stat : 18681 (bsolo) R 18679 18681 18636 0 -1 0 27246 0 0 0 3973 26 0 0 25 0 1 0 186275875 114827264 27161 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548453 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18681/statm: 28034 27161 296 55 0 26926 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 112136 Child status: 20 Real time (s): 45.1105 CPU time (s): 45.0811 CPU user time (s): 44.7812 CPU system time (s): 0.299954 CPU usage (%): 99.9349 Max. virtual memory (cumulated for all children) (Kb): 112136
Begin job on node5 on Fri Jun 2 00:05:22 UTC 2006 FILE ID= 39425-1149206722 PBS_JOBID= 293282 BENCH NAME= ROOT/tmp/node5/39425-1149206722/instance-39425-1149206722.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node5/39425-1149206722/instance-39425-1149206722.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node5/watcher-39425-1149206722 -o ROOT/results/node5/solver-39425-1149206722 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node5/39425-1149206722/instance-39425-1149206722.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 866f5ef3323c718f8dc3ec29e930c03b RANDOM SEED= 129424447 /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 : 3000.279 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 : 3000.279 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: 1474736 kB Buffers: 32856 kB Cached: 472352 kB SwapCached: 4180 kB Active: 193428 kB Inactive: 320928 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1474736 kB SwapTotal: 4192956 kB SwapFree: 4180912 kB Dirty: 196 kB Writeback: 0 kB Mapped: 14940 kB Slab: 52924 kB Committed_AS: 164196 kB PageTables: 1428 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node5 on Fri Jun 2 00:06:07 UTC 2006