Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 62.6765 | 62.9399 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111225605.opb |
MD5SUM | 6f1cbef2f78310d9a2a135b1ea66aaec |
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 | 0.606906 |
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 | 1240 |
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 0.02 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: 0.012 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.04 c Restart #1 #Var: 169 LB: 0 @ 0.027 0.07 c Restart #2 #Var: 169 LB: 0 @ 0.057 0.11 c Restart #3 #Var: 169 LB: 0 @ 0.105 0.16 c Restart #4 #Var: 169 LB: 0 @ 0.152 0.24 c Restart #5 #Var: 169 LB: 0 @ 0.23 0.33 c Restart #6 #Var: 169 LB: 0 @ 0.318 0.42 c Restart #7 #Var: 169 LB: 0 @ 0.411 0.55 c Restart #8 #Var: 169 LB: 0 @ 0.543 0.73 c Restart #9 #Var: 169 LB: 0 @ 0.725 0.97 c Restart #10 #Var: 169 LB: 0 @ 0.959 1.19 c Restart #11 #Var: 169 LB: 0 @ 1.177 1.43 c Restart #12 #Var: 169 LB: 0 @ 1.417 1.67 c Restart #13 #Var: 169 LB: 0 @ 1.665 1.97 c Restart #14 #Var: 169 LB: 0 @ 1.963 2.36 c Restart #15 #Var: 169 LB: 0 @ 2.346 2.71 c Restart #16 #Var: 169 LB: 0 @ 2.694 3.36 c Restart #17 #Var: 169 LB: 0 @ 3.348 4.09 c Restart #18 #Var: 169 LB: 0 @ 4.074 4.76 c Restart #19 #Var: 169 LB: 0 @ 4.746 5.41 c Restart #20 #Var: 169 LB: 0 @ 5.394 6.32 c Restart #21 #Var: 169 LB: 0 @ 6.305 7.54 c Restart #22 #Var: 169 LB: 0 @ 7.526 8.52 c Restart #23 #Var: 169 LB: 0 @ 8.5 10.03 c Restart #24 #Var: 169 LB: 0 @ 10.015 11.02 c Restart #25 #Var: 169 LB: 0 @ 11.006 12.34 c Restart #26 #Var: 169 LB: 0 @ 12.329 13.70 c Restart #27 #Var: 168 LB: 0 @ 13.682 15.11 c Restart #28 #Var: 168 LB: 0 @ 15.089 16.33 c Restart #29 #Var: 168 LB: 0 @ 16.308 17.50 c Restart #30 #Var: 168 LB: 0 @ 17.478 19.33 c Restart #31 #Var: 168 LB: 0 @ 19.309 21.72 c Restart #32 #Var: 168 LB: 0 @ 21.704 24.39 c Restart #33 #Var: 167 LB: 0 @ 24.373 26.39 c Restart #34 #Var: 167 LB: 0 @ 26.371 30.22 c Restart #35 #Var: 167 LB: 0 @ 30.2 34.75 c Restart #36 #Var: 166 LB: 0 @ 34.728 37.96 c Restart #37 #Var: 165 LB: 0 @ 37.936 44.14 c Restart #38 #Var: 156 LB: 0 @ 44.111 49.61 c Restart #39 #Var: 156 LB: 0 @ 49.582 57.01 c Restart #40 #Var: 146 LB: 0 @ 56.983 62.69 s UNSATISFIABLE 62.69 c Exit Code: 20 62.69 c Total time: 62.656 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/node18/watcher-39434-1149207209 -o ROOT/results/node18/solver-39434-1149207209 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node18/39434-1149207209/instance-39434-1149207209.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.62 0.85 0.84 2/64 24088 /proc/meminfo: memFree=1349032/2055920 swapFree=4180888/4192956 [pid=24088] ppid=24086 vsize=436 CPUtime=0 /proc/24088/stat : 24088 (bsolo) D 24086 24088 24043 0 -1 0 38 0 0 0 0 0 0 0 19 0 1 0 186383840 446464 23 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 7861028 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/24088/statm: 109 23 18 55 0 18 0 [startup+10.0019 s] /proc/loadavg: 0.67 0.85 0.85 2/64 24088 /proc/meminfo: memFree=1310256/2055920 swapFree=4180888/4192956 [pid=24088] ppid=24086 vsize=43256 CPUtime=9.98 /proc/24088/stat : 24088 (bsolo) R 24086 24088 24043 0 -1 0 10070 0 0 0 992 6 0 0 25 0 1 0 186383840 44294144 9985 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134603842 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24088/statm: 10814 9985 296 55 0 9706 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 43256 [startup+20.0078 s] /proc/loadavg: 0.72 0.85 0.85 2/64 24088 /proc/meminfo: memFree=1281456/2055920 swapFree=4180888/4192956 [pid=24088] ppid=24086 vsize=72040 CPUtime=19.98 /proc/24088/stat : 24088 (bsolo) R 24086 24088 24043 0 -1 0 17239 0 0 0 1986 12 0 0 25 0 1 0 186383840 73768960 17154 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24088/statm: 18010 17154 296 55 0 16902 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 72040 [startup+30.0138 s] /proc/loadavg: 0.77 0.86 0.85 2/64 24088 /proc/meminfo: memFree=1263664/2055920 swapFree=4180888/4192956 [pid=24088] ppid=24086 vsize=89776 CPUtime=29.98 /proc/24088/stat : 24088 (bsolo) R 24086 24088 24043 0 -1 0 21683 0 0 0 2981 17 0 0 25 0 1 0 186383840 91930624 21598 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24088/statm: 22444 21598 296 55 0 21336 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 89776 [startup+40.0198 s] /proc/loadavg: 0.80 0.86 0.85 2/64 24088 /proc/meminfo: memFree=1250736/2055920 swapFree=4180888/4192956 [pid=24088] ppid=24086 vsize=102740 CPUtime=39.99 /proc/24088/stat : 24088 (bsolo) R 24086 24088 24043 0 -1 0 24906 0 0 0 3977 22 0 0 25 0 1 0 186383840 105205760 24820 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24088/statm: 25685 24820 296 55 0 24577 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 102740 [startup+50.0258 s] /proc/loadavg: 0.83 0.87 0.85 2/64 24088 /proc/meminfo: memFree=1241968/2055920 swapFree=4180888/4192956 [pid=24088] ppid=24086 vsize=111600 CPUtime=49.99 /proc/24088/stat : 24088 (bsolo) R 24086 24088 24043 0 -1 0 27095 0 0 0 4975 24 0 0 25 0 1 0 186383840 114278400 27009 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24088/statm: 27900 27009 296 55 0 26792 0 Current children cumulated CPU time (s) 49.99 Current children cumulated vsize (Kb) 111600 [startup+60.0317 s] /proc/loadavg: 0.86 0.87 0.85 2/64 24088 /proc/meminfo: memFree=1234160/2055920 swapFree=4180888/4192956 [pid=24088] ppid=24086 vsize=119408 CPUtime=59.99 /proc/24088/stat : 24088 (bsolo) R 24086 24088 24043 0 -1 0 29050 0 0 0 5972 27 0 0 25 0 1 0 186383840 122273792 28964 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134528714 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24088/statm: 29852 28964 296 55 0 28744 0 Current children cumulated CPU time (s) 59.99 Current children cumulated vsize (Kb) 119408 Child status: 20 Real time (s): 62.9399 CPU time (s): 62.6765 CPU user time (s): 62.3745 CPU system time (s): 0.301954 CPU usage (%): 99.5814 Max. virtual memory (cumulated for all children) (Kb): 119408
Begin job on node18 on Fri Jun 2 00:13:29 UTC 2006 FILE ID= 39434-1149207209 PBS_JOBID= 293388 BENCH NAME= ROOT/tmp/node18/39434-1149207209/instance-39434-1149207209.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node18/39434-1149207209/instance-39434-1149207209.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-39434-1149207209 -o ROOT/results/node18/solver-39434-1149207209 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node18/39434-1149207209/instance-39434-1149207209.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 6f1cbef2f78310d9a2a135b1ea66aaec RANDOM SEED= 620071578 /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 : 3000.216 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 : 5931.00 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 : 3000.216 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: 1349240 kB Buffers: 39068 kB Cached: 591408 kB SwapCached: 3828 kB Active: 250264 kB Inactive: 389036 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1349240 kB SwapTotal: 4192956 kB SwapFree: 4180888 kB Dirty: 148 kB Writeback: 0 kB Mapped: 14668 kB Slab: 53424 kB Committed_AS: 204156 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node18 on Fri Jun 2 00:14:32 UTC 2006