Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 65.827 | 65.8615 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111224255.opb |
MD5SUM | 907b081b964ca265d29825e5079e97bd |
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 | 0.58491 |
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 | 1217 |
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 @ 0.026 0.07 c Restart #2 #Var: 169 LB: 0 @ 0.06 0.11 c Restart #3 #Var: 169 LB: 0 @ 0.101 0.16 c Restart #4 #Var: 169 LB: 0 @ 0.154 0.22 c Restart #5 #Var: 169 LB: 0 @ 0.215 0.31 c Restart #6 #Var: 169 LB: 0 @ 0.298 0.43 c Restart #7 #Var: 169 LB: 0 @ 0.419 0.56 c Restart #8 #Var: 169 LB: 0 @ 0.553 0.72 c Restart #9 #Var: 169 LB: 0 @ 0.714 0.89 c Restart #10 #Var: 169 LB: 0 @ 0.878 1.11 c Restart #11 #Var: 169 LB: 0 @ 1.103 1.47 c Restart #12 #Var: 169 LB: 0 @ 1.457 1.87 c Restart #13 #Var: 169 LB: 0 @ 1.858 2.22 c Restart #14 #Var: 169 LB: 0 @ 2.207 2.63 c Restart #15 #Var: 169 LB: 0 @ 2.617 3.06 c Restart #16 #Var: 169 LB: 0 @ 3.046 3.62 c Restart #17 #Var: 169 LB: 0 @ 3.614 4.23 c Restart #18 #Var: 169 LB: 0 @ 4.217 5.03 c Restart #19 #Var: 169 LB: 0 @ 5.02 5.87 c Restart #20 #Var: 169 LB: 0 @ 5.861 6.67 c Restart #21 #Var: 169 LB: 0 @ 6.656 7.38 c Restart #22 #Var: 169 LB: 0 @ 7.369 8.33 c Restart #23 #Var: 169 LB: 0 @ 8.314 9.56 c Restart #24 #Var: 169 LB: 0 @ 9.55 10.65 c Restart #25 #Var: 169 LB: 0 @ 10.636 12.20 c Restart #26 #Var: 169 LB: 0 @ 12.182 13.77 c Restart #27 #Var: 169 LB: 0 @ 13.755 15.02 c Restart #28 #Var: 169 LB: 0 @ 15.004 18.01 c Restart #29 #Var: 169 LB: 0 @ 17.997 19.72 c Restart #30 #Var: 169 LB: 0 @ 19.7 21.33 c Restart #31 #Var: 169 LB: 0 @ 21.316 23.02 c Restart #32 #Var: 169 LB: 0 @ 22.999 26.11 c Restart #33 #Var: 168 LB: 0 @ 26.094 29.53 c Restart #34 #Var: 168 LB: 0 @ 29.506 32.13 c Restart #35 #Var: 160 LB: 0 @ 32.11 34.17 c Restart #36 #Var: 160 LB: 0 @ 34.145 36.93 c Restart #37 #Var: 160 LB: 0 @ 36.904 39.28 c Restart #38 #Var: 160 LB: 0 @ 39.258 43.21 c Restart #39 #Var: 159 LB: 0 @ 43.189 47.28 c Restart #40 #Var: 154 LB: 0 @ 47.253 51.53 c Restart #41 #Var: 154 LB: 0 @ 51.506 56.06 c Restart #42 #Var: 153 LB: 0 @ 56.028 61.31 c Restart #43 #Var: 147 LB: 0 @ 61.281 65.83 s UNSATISFIABLE 65.83 c Exit Code: 20 65.83 c Total time: 65.803 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/node71/watcher-39450-1149208633 -o ROOT/results/node71/solver-39450-1149208633 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node71/39450-1149208633/instance-39450-1149208633.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.53 0.79 0.85 3/64 31007 /proc/meminfo: memFree=1563808/2055920 swapFree=4182220/4192956 [pid=31007] ppid=31005 vsize=436 CPUtime=0 /proc/31007/stat : 31007 (bsolo) D 31005 31007 30962 0 -1 0 38 0 0 0 0 0 0 0 18 0 1 0 186532989 446464 23 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 7205668 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/31007/statm: 109 23 18 55 0 18 0 [startup+10.0031 s] /proc/loadavg: 0.60 0.79 0.85 2/64 31007 /proc/meminfo: memFree=1522296/2055920 swapFree=4182220/4192956 [pid=31007] ppid=31005 vsize=45896 CPUtime=9.98 /proc/31007/stat : 31007 (bsolo) R 31005 31007 30962 0 -1 0 10733 0 0 0 989 9 0 0 25 0 1 0 186532989 46997504 10648 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134540667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31007/statm: 11474 10648 296 55 0 10366 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 45896 [startup+20.0094 s] /proc/loadavg: 0.66 0.80 0.85 2/64 31007 /proc/meminfo: memFree=1499064/2055920 swapFree=4182220/4192956 [pid=31007] ppid=31005 vsize=69124 CPUtime=19.98 /proc/31007/stat : 31007 (bsolo) R 31005 31007 30962 0 -1 0 16526 0 0 0 1984 14 0 0 25 0 1 0 186532989 70782976 16441 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548601 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31007/statm: 17281 16441 296 55 0 16173 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 69124 [startup+30.0158 s] /proc/loadavg: 0.71 0.81 0.85 2/64 31007 /proc/meminfo: memFree=1479608/2055920 swapFree=4182220/4192956 [pid=31007] ppid=31005 vsize=88544 CPUtime=29.98 /proc/31007/stat : 31007 (bsolo) R 31005 31007 30962 0 -1 0 21374 0 0 0 2979 19 0 0 25 0 1 0 186532989 90669056 21289 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534146 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31007/statm: 22136 21289 296 55 0 21028 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 88544 [startup+40.0222 s] /proc/loadavg: 0.76 0.81 0.85 2/64 31007 /proc/meminfo: memFree=1455992/2055920 swapFree=4182220/4192956 [pid=31007] ppid=31005 vsize=112216 CPUtime=39.99 /proc/31007/stat : 31007 (bsolo) R 31005 31007 30962 0 -1 0 27280 0 0 0 3974 25 0 0 25 0 1 0 186532989 114909184 27195 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548601 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31007/statm: 28054 27195 296 55 0 26946 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 112216 [startup+50.0286 s] /proc/loadavg: 0.79 0.82 0.85 2/64 31007 /proc/meminfo: memFree=1439096/2055920 swapFree=4182220/4192956 [pid=31007] ppid=31005 vsize=129132 CPUtime=50 /proc/31007/stat : 31007 (bsolo) R 31005 31007 30962 0 -1 0 31488 0 0 0 4971 29 0 0 25 0 1 0 186532989 132231168 31403 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533794 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31007/statm: 32283 31403 296 55 0 31175 0 Current children cumulated CPU time (s) 50 Current children cumulated vsize (Kb) 129132 [startup+60.0349 s] /proc/loadavg: 0.83 0.82 0.85 2/64 31007 /proc/meminfo: memFree=1425848/2055920 swapFree=4182220/4192956 [pid=31007] ppid=31005 vsize=142368 CPUtime=60.07 /proc/31007/stat : 31007 (bsolo) R 31005 31007 30962 0 -1 0 34804 0 0 0 5974 33 0 0 25 0 1 0 186532989 145784832 34719 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533905 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31007/statm: 35592 34719 296 55 0 34484 0 Current children cumulated CPU time (s) 60.07 Current children cumulated vsize (Kb) 142368 Child status: 20 Real time (s): 65.8615 CPU time (s): 65.827 CPU user time (s): 65.4441 CPU system time (s): 0.382941 CPU usage (%): 99.9476 Max. virtual memory (cumulated for all children) (Kb): 142368
Begin job on node71 on Fri Jun 2 00:37:13 UTC 2006 FILE ID= 39450-1149208633 PBS_JOBID= 293599 BENCH NAME= ROOT/tmp/node71/39450-1149208633/instance-39450-1149208633.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node71/39450-1149208633/instance-39450-1149208633.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-39450-1149208633 -o ROOT/results/node71/solver-39450-1149208633 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node71/39450-1149208633/instance-39450-1149208633.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 907b081b964ca265d29825e5079e97bd RANDOM SEED= 964657923 /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 : 3000.236 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 : 3000.236 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: 1564016 kB Buffers: 36388 kB Cached: 379784 kB SwapCached: 2504 kB Active: 106240 kB Inactive: 318664 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1564016 kB SwapTotal: 4192956 kB SwapFree: 4182220 kB Dirty: 288 kB Writeback: 0 kB Mapped: 15088 kB Slab: 53016 kB Committed_AS: 183432 kB PageTables: 1468 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node71 on Fri Jun 2 00:38:19 UTC 2006