Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 70.3243 | 70.3638 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111223220.opb |
MD5SUM | c0dca940756ea4be5f7b1224240a8526 |
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 | 0.086986 |
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 | 1230 |
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: 0.014 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.03 c Restart #1 #Var: 169 LB: 0 @ 0.028 0.06 c Restart #2 #Var: 169 LB: 0 @ 0.056 0.11 c Restart #3 #Var: 169 LB: 0 @ 0.104 0.16 c Restart #4 #Var: 169 LB: 0 @ 0.155 0.22 c Restart #5 #Var: 169 LB: 0 @ 0.218 0.30 c Restart #6 #Var: 169 LB: 0 @ 0.297 0.41 c Restart #7 #Var: 169 LB: 0 @ 0.408 0.54 c Restart #8 #Var: 169 LB: 0 @ 0.537 0.74 c Restart #9 #Var: 169 LB: 0 @ 0.729 0.93 c Restart #10 #Var: 169 LB: 0 @ 0.924 1.14 c Restart #11 #Var: 169 LB: 0 @ 1.138 1.40 c Restart #12 #Var: 169 LB: 0 @ 1.39 1.67 c Restart #13 #Var: 169 LB: 0 @ 1.662 2.00 c Restart #14 #Var: 169 LB: 0 @ 1.997 2.42 c Restart #15 #Var: 169 LB: 0 @ 2.413 2.81 c Restart #16 #Var: 169 LB: 0 @ 2.799 3.30 c Restart #17 #Var: 169 LB: 0 @ 3.293 3.71 c Restart #18 #Var: 169 LB: 0 @ 3.707 4.27 c Restart #19 #Var: 169 LB: 0 @ 4.262 4.71 c Restart #20 #Var: 169 LB: 0 @ 4.706 5.17 c Restart #21 #Var: 169 LB: 0 @ 5.158 5.81 c Restart #22 #Var: 169 LB: 0 @ 5.806 6.77 c Restart #23 #Var: 169 LB: 0 @ 6.763 7.54 c Restart #24 #Var: 169 LB: 0 @ 7.533 8.29 c Restart #25 #Var: 169 LB: 0 @ 8.281 9.80 c Restart #26 #Var: 169 LB: 0 @ 9.786 10.93 c Restart #27 #Var: 169 LB: 0 @ 10.921 12.00 c Restart #28 #Var: 169 LB: 0 @ 11.991 13.14 c Restart #29 #Var: 169 LB: 0 @ 13.125 14.30 c Restart #30 #Var: 169 LB: 0 @ 14.282 15.83 c Restart #31 #Var: 168 LB: 0 @ 15.817 17.16 c Restart #32 #Var: 168 LB: 0 @ 17.142 18.69 c Restart #33 #Var: 168 LB: 0 @ 18.678 21.76 c Restart #34 #Var: 167 LB: 0 @ 21.742 23.44 c Restart #35 #Var: 167 LB: 0 @ 23.424 25.97 c Restart #36 #Var: 167 LB: 0 @ 25.948 28.54 c Restart #37 #Var: 166 LB: 0 @ 28.525 31.40 c Restart #38 #Var: 166 LB: 0 @ 31.376 34.49 c Restart #39 #Var: 166 LB: 0 @ 34.47 38.09 c Restart #40 #Var: 166 LB: 0 @ 38.067 41.58 c Restart #41 #Var: 165 LB: 0 @ 41.56 45.47 c Restart #42 #Var: 165 LB: 0 @ 45.446 50.46 c Restart #43 #Var: 160 LB: 0 @ 50.434 54.26 c Restart #44 #Var: 160 LB: 0 @ 54.234 58.93 c Restart #45 #Var: 158 LB: 0 @ 58.897 63.89 c Restart #46 #Var: 144 LB: 0 @ 63.862 70.33 s UNSATISFIABLE 70.33 c Exit Code: 20 70.33 c Total time: 70.298 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/node73/watcher-39429-1149206876 -o ROOT/results/node73/solver-39429-1149206876 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node73/39429-1149206876/instance-39429-1149206876.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.87 0.92 0.83 2/64 9694 /proc/meminfo: memFree=1599952/2055920 swapFree=4182220/4192956 [pid=9694] ppid=9692 vsize=4664 CPUtime=0 /proc/9694/stat : 9694 (bsolo) R 9692 9694 9649 0 -1 0 142 0 0 0 0 0 0 0 19 0 1 0 186352341 4775936 123 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 7679000 0 0 4096 0 0 0 0 17 1 0 0 /proc/9694/statm: 1166 123 103 55 0 46 0 [startup+10.0028 s] /proc/loadavg: 0.89 0.92 0.83 2/64 9694 /proc/meminfo: memFree=1554232/2055920 swapFree=4182220/4192956 [pid=9694] ppid=9692 vsize=50268 CPUtime=9.98 /proc/9694/stat : 9694 (bsolo) R 9692 9694 9649 0 -1 0 11809 0 0 0 988 10 0 0 25 0 1 0 186352341 51474432 11724 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534124 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9694/statm: 12567 11724 296 55 0 11459 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 50268 [startup+20.0097 s] /proc/loadavg: 0.90 0.92 0.83 2/64 9694 /proc/meminfo: memFree=1522616/2055920 swapFree=4182220/4192956 [pid=9694] ppid=9692 vsize=81832 CPUtime=19.99 /proc/9694/stat : 9694 (bsolo) R 9692 9694 9649 0 -1 0 19690 0 0 0 1983 16 0 0 25 0 1 0 186352341 83795968 19605 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533186 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9694/statm: 20458 19605 296 55 0 19350 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 81832 [startup+30.0167 s] /proc/loadavg: 0.92 0.92 0.84 2/64 9694 /proc/meminfo: memFree=1500024/2055920 swapFree=4182220/4192956 [pid=9694] ppid=9692 vsize=104404 CPUtime=29.99 /proc/9694/stat : 9694 (bsolo) R 9692 9694 9649 0 -1 0 25332 0 0 0 2979 20 0 0 25 0 1 0 186352341 106909696 25246 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9694/statm: 26101 25246 296 55 0 24993 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 104404 [startup+40.0236 s] /proc/loadavg: 0.93 0.93 0.84 2/64 9694 /proc/meminfo: memFree=1482616/2055920 swapFree=4182220/4192956 [pid=9694] ppid=9692 vsize=122040 CPUtime=39.99 /proc/9694/stat : 9694 (bsolo) R 9692 9694 9649 0 -1 0 29676 0 0 0 3974 25 0 0 25 0 1 0 186352341 124968960 29589 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548453 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9694/statm: 30510 29589 296 55 0 29402 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 122040 [startup+50.0306 s] /proc/loadavg: 0.94 0.93 0.84 2/64 9694 /proc/meminfo: memFree=1467640/2055920 swapFree=4182220/4192956 [pid=9694] ppid=9692 vsize=137000 CPUtime=49.99 /proc/9694/stat : 9694 (bsolo) R 9692 9694 9649 0 -1 0 33421 0 0 0 4971 28 0 0 25 0 1 0 186352341 140288000 33334 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 8144507 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9694/statm: 34250 33334 296 55 0 33142 0 Current children cumulated CPU time (s) 49.99 Current children cumulated vsize (Kb) 137000 [startup+60.0366 s] /proc/loadavg: 0.95 0.93 0.84 2/64 9694 /proc/meminfo: memFree=1451256/2055920 swapFree=4182220/4192956 [pid=9694] ppid=9692 vsize=153388 CPUtime=60 /proc/9694/stat : 9694 (bsolo) R 9692 9694 9649 0 -1 0 37505 0 0 0 5967 33 0 0 25 0 1 0 186352341 157069312 37417 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134528714 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9694/statm: 38347 37417 296 55 0 37239 0 Current children cumulated CPU time (s) 60 Current children cumulated vsize (Kb) 153388 [startup+70.0435 s] /proc/loadavg: 0.96 0.93 0.84 2/64 9694 /proc/meminfo: memFree=1440376/2055920 swapFree=4182220/4192956 [pid=9694] ppid=9692 vsize=164212 CPUtime=70 /proc/9694/stat : 9694 (bsolo) R 9692 9694 9649 0 -1 0 40215 0 0 0 6964 36 0 0 25 0 1 0 186352341 168153088 40127 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9694/statm: 41053 40127 296 55 0 39945 0 Current children cumulated CPU time (s) 70 Current children cumulated vsize (Kb) 164212 Child status: 20 Real time (s): 70.3638 CPU time (s): 70.3243 CPU user time (s): 69.9324 CPU system time (s): 0.39194 CPU usage (%): 99.9438 Max. virtual memory (cumulated for all children) (Kb): 164212
Begin job on node73 on Fri Jun 2 00:07:56 UTC 2006 FILE ID= 39429-1149206876 PBS_JOBID= 293333 BENCH NAME= ROOT/tmp/node73/39429-1149206876/instance-39429-1149206876.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node73/39429-1149206876/instance-39429-1149206876.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node73/watcher-39429-1149206876 -o ROOT/results/node73/solver-39429-1149206876 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node73/39429-1149206876/instance-39429-1149206876.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= c0dca940756ea4be5f7b1224240a8526 RANDOM SEED= 205882142 /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 : 3000.261 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 : 3000.261 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: 1600160 kB Buffers: 32780 kB Cached: 351700 kB SwapCached: 2508 kB Active: 101868 kB Inactive: 291404 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1600160 kB SwapTotal: 4192956 kB SwapFree: 4182220 kB Dirty: 164 kB Writeback: 0 kB Mapped: 15096 kB Slab: 48552 kB Committed_AS: 158600 kB PageTables: 1412 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node73 on Fri Jun 2 00:09:06 UTC 2006