Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 50.7923 | 50.904 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110971363.opb |
MD5SUM | 62c1bb0e6cb74df266ce43b83653f19a |
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 | 1228 |
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 0.10 c INFO: OSL Context initialized. 0.10 c Initial problem consists of 169 variables and 101 constraints. 0.10 c Using non-optimization problem switches. 0.10 c No problem reductions applied in OPT. instance. 0.10 c preprocess terminated. Elapsed time: 0.011 0.10 c After prepocess the problem consists of 169 variables and 99 constraints. 0.12 c Restart #1 #Var: 169 LB: 0 @ 0.025 0.15 c Restart #2 #Var: 169 LB: 0 @ 0.06 0.19 c Restart #3 #Var: 169 LB: 0 @ 0.102 0.25 c Restart #4 #Var: 169 LB: 0 @ 0.154 0.33 c Restart #5 #Var: 169 LB: 0 @ 0.234 0.40 c Restart #6 #Var: 169 LB: 0 @ 0.312 0.53 c Restart #7 #Var: 169 LB: 0 @ 0.439 0.66 c Restart #8 #Var: 169 LB: 0 @ 0.572 0.83 c Restart #9 #Var: 169 LB: 0 @ 0.737 1.06 c Restart #10 #Var: 169 LB: 0 @ 0.973 1.30 c Restart #11 #Var: 169 LB: 0 @ 1.204 1.55 c Restart #12 #Var: 169 LB: 0 @ 1.454 1.92 c Restart #13 #Var: 169 LB: 0 @ 1.824 2.28 c Restart #14 #Var: 169 LB: 0 @ 2.186 2.62 c Restart #15 #Var: 169 LB: 0 @ 2.526 3.09 c Restart #16 #Var: 169 LB: 0 @ 2.995 3.57 c Restart #17 #Var: 169 LB: 0 @ 3.475 3.95 c Restart #18 #Var: 169 LB: 0 @ 3.857 4.55 c Restart #19 #Var: 169 LB: 0 @ 4.459 5.29 c Restart #20 #Var: 169 LB: 0 @ 5.202 6.22 c Restart #21 #Var: 169 LB: 0 @ 6.13 6.97 c Restart #22 #Var: 169 LB: 0 @ 6.873 7.70 c Restart #23 #Var: 169 LB: 0 @ 7.609 8.58 c Restart #24 #Var: 169 LB: 0 @ 8.482 9.51 c Restart #25 #Var: 169 LB: 0 @ 9.419 10.44 c Restart #26 #Var: 169 LB: 0 @ 10.349 11.89 c Restart #27 #Var: 169 LB: 0 @ 11.792 13.14 c Restart #28 #Var: 169 LB: 0 @ 13.043 14.55 c Restart #29 #Var: 169 LB: 0 @ 14.45 16.01 c Restart #30 #Var: 169 LB: 0 @ 15.909 18.42 c Restart #31 #Var: 168 LB: 0 @ 18.316 20.19 c Restart #32 #Var: 166 LB: 0 @ 20.089 22.16 c Restart #33 #Var: 166 LB: 0 @ 22.055 24.82 c Restart #34 #Var: 160 LB: 0 @ 24.722 27.22 c Restart #35 #Var: 158 LB: 0 @ 27.117 29.48 c Restart #36 #Var: 158 LB: 0 @ 29.373 31.68 c Restart #37 #Var: 158 LB: 0 @ 31.576 34.76 c Restart #38 #Var: 157 LB: 0 @ 34.658 37.54 c Restart #39 #Var: 155 LB: 0 @ 37.431 41.58 c Restart #40 #Var: 153 LB: 0 @ 41.471 44.87 c Restart #41 #Var: 146 LB: 0 @ 44.766 49.14 c Restart #42 #Var: 146 LB: 0 @ 49.032 50.88 s UNSATISFIABLE 50.88 c Exit Code: 20 50.88 c Total time: 50.769 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/node21/watcher-39417-1149206634 -o ROOT/results/node21/solver-39417-1149206634 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node21/39417-1149206634/instance-39417-1149206634.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.84 0.94 0.83 2/64 15460 /proc/meminfo: memFree=1268512/2055920 swapFree=4181452/4192956 [pid=15460] ppid=15458 vsize=436 CPUtime=0 /proc/15460/stat : 15460 (bsolo) R 15458 15460 15415 0 -1 0 38 0 0 0 0 0 0 0 18 0 1 0 186326546 446464 23 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 8438564 0 0 4096 0 0 0 0 17 1 0 0 /proc/15460/statm: 109 23 18 55 0 18 0 [startup+10.0021 s] /proc/loadavg: 0.87 0.94 0.83 2/64 15460 /proc/meminfo: memFree=1224480/2055920 swapFree=4181452/4192956 [pid=15460] ppid=15458 vsize=48536 CPUtime=9.9 /proc/15460/stat : 15460 (bsolo) R 15458 15460 15415 0 -1 0 11386 0 0 0 982 8 0 0 25 0 1 0 186326546 49700864 11301 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534809 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15460/statm: 12134 11301 296 55 0 11026 0 Current children cumulated CPU time (s) 9.9 Current children cumulated vsize (Kb) 48536 [startup+20.0092 s] /proc/loadavg: 0.89 0.94 0.83 2/64 15460 /proc/meminfo: memFree=1198952/2055920 swapFree=4181452/4192956 [pid=15460] ppid=15458 vsize=74044 CPUtime=19.9 /proc/15460/stat : 15460 (bsolo) R 15458 15460 15415 0 -1 0 17745 0 0 0 1975 15 0 0 25 0 1 0 186326546 75821056 17660 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134540691 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15460/statm: 18511 17660 296 55 0 17403 0 Current children cumulated CPU time (s) 19.9 Current children cumulated vsize (Kb) 74044 [startup+30.0162 s] /proc/loadavg: 0.90 0.94 0.83 2/64 15460 /proc/meminfo: memFree=1178088/2055920 swapFree=4181452/4192956 [pid=15460] ppid=15458 vsize=94924 CPUtime=29.9 /proc/15460/stat : 15460 (bsolo) R 15458 15460 15415 0 -1 0 22953 0 0 0 2969 21 0 0 25 0 1 0 186326546 97202176 22868 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134633156 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15460/statm: 23731 22868 296 55 0 22623 0 Current children cumulated CPU time (s) 29.9 Current children cumulated vsize (Kb) 94924 [startup+40.0213 s] /proc/loadavg: 0.92 0.94 0.83 2/64 15460 /proc/meminfo: memFree=1158120/2055920 swapFree=4181452/4192956 [pid=15460] ppid=15458 vsize=114868 CPUtime=39.9 /proc/15460/stat : 15460 (bsolo) R 15458 15460 15415 0 -1 0 27939 0 0 0 3964 26 0 0 25 0 1 0 186326546 117624832 27854 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15460/statm: 28717 27854 296 55 0 27609 0 Current children cumulated CPU time (s) 39.9 Current children cumulated vsize (Kb) 114868 [startup+50.0274 s] /proc/loadavg: 0.93 0.94 0.83 2/64 15460 /proc/meminfo: memFree=1142760/2055920 swapFree=4181452/4192956 [pid=15460] ppid=15458 vsize=130180 CPUtime=49.91 /proc/15460/stat : 15460 (bsolo) R 15458 15460 15415 0 -1 0 31759 0 0 0 4959 32 0 0 25 0 1 0 186326546 133304320 31672 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534817 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15460/statm: 32545 31672 296 55 0 31437 0 Current children cumulated CPU time (s) 49.91 Current children cumulated vsize (Kb) 130180 Child status: 20 Real time (s): 50.904 CPU time (s): 50.7923 CPU user time (s): 50.4443 CPU system time (s): 0.347947 CPU usage (%): 99.7806 Max. virtual memory (cumulated for all children) (Kb): 130180
Begin job on node21 on Fri Jun 2 00:03:55 UTC 2006 FILE ID= 39417-1149206634 PBS_JOBID= 293172 BENCH NAME= ROOT/tmp/node21/39417-1149206634/instance-39417-1149206634.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node21/39417-1149206634/instance-39417-1149206634.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node21/watcher-39417-1149206634 -o ROOT/results/node21/solver-39417-1149206634 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node21/39417-1149206634/instance-39417-1149206634.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 62c1bb0e6cb74df266ce43b83653f19a RANDOM SEED= 708327331 /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 : 3000.240 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 : 3000.240 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: 1268720 kB Buffers: 45276 kB Cached: 665472 kB SwapCached: 3388 kB Active: 209396 kB Inactive: 510208 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1268720 kB SwapTotal: 4192956 kB SwapFree: 4181452 kB Dirty: 156 kB Writeback: 0 kB Mapped: 14728 kB Slab: 53672 kB Committed_AS: 169252 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 node21 on Fri Jun 2 00:04:46 UTC 2006