Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 42.8985 | 42.9219 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110969170.opb |
MD5SUM | c40b249e67431ed3407a98dac8d92148 |
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 | 0.015996 |
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 | 1227 |
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: 0.013 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.03 c Restart #1 #Var: 169 LB: 0 @ 0.027 0.06 c Restart #2 #Var: 169 LB: 0 @ 0.059 0.11 c Restart #3 #Var: 169 LB: 0 @ 0.101 0.16 c Restart #4 #Var: 169 LB: 0 @ 0.152 0.22 c Restart #5 #Var: 169 LB: 0 @ 0.212 0.29 c Restart #6 #Var: 169 LB: 0 @ 0.289 0.40 c Restart #7 #Var: 169 LB: 0 @ 0.397 0.54 c Restart #8 #Var: 169 LB: 0 @ 0.539 0.69 c Restart #9 #Var: 169 LB: 0 @ 0.684 0.92 c Restart #10 #Var: 169 LB: 0 @ 0.912 1.15 c Restart #11 #Var: 169 LB: 0 @ 1.141 1.39 c Restart #12 #Var: 169 LB: 0 @ 1.385 1.68 c Restart #13 #Var: 169 LB: 0 @ 1.678 2.02 c Restart #14 #Var: 169 LB: 0 @ 2.014 2.48 c Restart #15 #Var: 169 LB: 0 @ 2.474 3.04 c Restart #16 #Var: 169 LB: 0 @ 3.033 3.70 c Restart #17 #Var: 169 LB: 0 @ 3.696 4.20 c Restart #18 #Var: 169 LB: 0 @ 4.197 4.91 c Restart #19 #Var: 169 LB: 0 @ 4.905 5.52 c Restart #20 #Var: 169 LB: 0 @ 5.512 6.62 c Restart #21 #Var: 169 LB: 0 @ 6.614 7.68 c Restart #22 #Var: 169 LB: 0 @ 7.669 9.12 c Restart #23 #Var: 169 LB: 0 @ 9.11 10.29 c Restart #24 #Var: 169 LB: 0 @ 10.278 11.21 c Restart #25 #Var: 169 LB: 0 @ 11.199 12.19 c Restart #26 #Var: 168 LB: 0 @ 12.177 13.32 c Restart #27 #Var: 168 LB: 0 @ 13.305 15.13 c Restart #28 #Var: 168 LB: 0 @ 15.119 16.70 c Restart #29 #Var: 168 LB: 0 @ 16.689 18.29 c Restart #30 #Var: 167 LB: 0 @ 18.274 19.73 c Restart #31 #Var: 167 LB: 0 @ 19.721 21.57 c Restart #32 #Var: 165 LB: 0 @ 21.559 23.80 c Restart #33 #Var: 165 LB: 0 @ 23.785 26.96 c Restart #34 #Var: 163 LB: 0 @ 26.945 29.11 c Restart #35 #Var: 163 LB: 0 @ 29.09 31.54 c Restart #36 #Var: 163 LB: 0 @ 31.52 33.90 c Restart #37 #Var: 159 LB: 0 @ 33.879 36.94 c Restart #38 #Var: 150 LB: 0 @ 36.919 40.00 c Restart #39 #Var: 140 LB: 0 @ 39.98 42.90 s UNSATISFIABLE 42.90 c Exit Code: 20 42.90 c Total time: 42.878 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/node61/watcher-39481-1149210766 -o ROOT/results/node61/solver-39481-1149210766 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node61/39481-1149210766/instance-39481-1149210766.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 2/64 18912 /proc/meminfo: memFree=1341448/2055920 swapFree=4179832/4192956 [pid=18912] ppid=18910 vsize=4932 CPUtime=0 /proc/18912/stat : 18912 (bsolo) R 18910 18912 18867 0 -1 0 366 0 0 0 0 0 0 0 19 0 1 0 186744466 5050368 330 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 2147483391 4096 16384 0 0 0 17 1 0 0 /proc/18912/statm: 1233 330 226 55 0 125 0 [startup+10.0022 s] /proc/loadavg: 0.93 0.95 0.90 2/64 18912 /proc/meminfo: memFree=1305296/2055920 swapFree=4179832/4192956 [pid=18912] ppid=18910 vsize=40612 CPUtime=9.99 /proc/18912/stat : 18912 (bsolo) R 18910 18912 18867 0 -1 0 9416 0 0 0 991 8 0 0 25 0 1 0 186744466 41586688 9331 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533905 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18912/statm: 10153 9331 296 55 0 9045 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 40612 [startup+20.0081 s] /proc/loadavg: 0.94 0.96 0.91 2/64 18912 /proc/meminfo: memFree=1278232/2055920 swapFree=4179832/4192956 [pid=18912] ppid=18910 vsize=67700 CPUtime=19.99 /proc/18912/stat : 18912 (bsolo) R 18910 18912 18867 0 -1 0 16166 0 0 0 1985 14 0 0 25 0 1 0 186744466 69324800 16081 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18912/statm: 16925 16081 296 55 0 15817 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 67700 [startup+30.0141 s] /proc/loadavg: 0.95 0.96 0.91 2/64 18912 /proc/meminfo: memFree=1258584/2055920 swapFree=4179832/4192956 [pid=18912] ppid=18910 vsize=87384 CPUtime=29.99 /proc/18912/stat : 18912 (bsolo) R 18910 18912 18867 0 -1 0 21070 0 0 0 2980 19 0 0 25 0 1 0 186744466 89481216 20985 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134550886 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18912/statm: 21846 20985 296 55 0 20738 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 87384 [startup+40.0201 s] /proc/loadavg: 0.95 0.96 0.91 2/64 18912 /proc/meminfo: memFree=1237912/2055920 swapFree=4179832/4192956 [pid=18912] ppid=18910 vsize=107972 CPUtime=40 /proc/18912/stat : 18912 (bsolo) R 18910 18912 18867 0 -1 0 26221 0 0 0 3977 23 0 0 25 0 1 0 186744466 110563328 26136 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548547 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18912/statm: 26993 26136 296 55 0 25885 0 Current children cumulated CPU time (s) 40 Current children cumulated vsize (Kb) 107972 Child status: 20 Real time (s): 42.9219 CPU time (s): 42.8985 CPU user time (s): 42.6315 CPU system time (s): 0.266959 CPU usage (%): 99.9454 Max. virtual memory (cumulated for all children) (Kb): 107972
Begin job on node61 on Fri Jun 2 01:12:46 UTC 2006 FILE ID= 39481-1149210766 PBS_JOBID= 294000 BENCH NAME= ROOT/tmp/node61/39481-1149210766/instance-39481-1149210766.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node61/39481-1149210766/instance-39481-1149210766.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node61/watcher-39481-1149210766 -o ROOT/results/node61/solver-39481-1149210766 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node61/39481-1149210766/instance-39481-1149210766.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= c40b249e67431ed3407a98dac8d92148 RANDOM SEED= 617862898 /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 : 3000.232 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 : 3000.232 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: 1341656 kB Buffers: 42840 kB Cached: 594804 kB SwapCached: 4956 kB Active: 191912 kB Inactive: 455608 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1341656 kB SwapTotal: 4192956 kB SwapFree: 4179832 kB Dirty: 156 kB Writeback: 0 kB Mapped: 14700 kB Slab: 52876 kB Committed_AS: 202932 kB PageTables: 1404 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node61 on Fri Jun 2 01:13:29 UTC 2006