Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 30.8593 | 30.8885 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110970444.opb |
MD5SUM | 547c52f23b294fa7872c44b68fb45037 |
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 | 0.061989 |
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 | 1239 |
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. 0.03 c Initial problem consists of 169 variables and 101 constraints. 0.03 c Using non-optimization problem switches. 0.03 c No problem reductions applied in OPT. instance. 0.03 c preprocess terminated. Elapsed time: 0.015 0.03 c After prepocess the problem consists of 169 variables and 99 constraints. 0.04 c Restart #1 #Var: 169 LB: 0 @ 0.028 0.07 c Restart #2 #Var: 169 LB: 0 @ 0.06 0.12 c Restart #3 #Var: 169 LB: 0 @ 0.109 0.17 c Restart #4 #Var: 169 LB: 0 @ 0.16 0.24 c Restart #5 #Var: 169 LB: 0 @ 0.232 0.33 c Restart #6 #Var: 169 LB: 0 @ 0.314 0.46 c Restart #7 #Var: 169 LB: 0 @ 0.442 0.62 c Restart #8 #Var: 169 LB: 0 @ 0.607 0.77 c Restart #9 #Var: 169 LB: 0 @ 0.756 0.98 c Restart #10 #Var: 169 LB: 0 @ 0.962 1.15 c Restart #11 #Var: 169 LB: 0 @ 1.139 1.40 c Restart #12 #Var: 169 LB: 0 @ 1.39 1.70 c Restart #13 #Var: 169 LB: 0 @ 1.687 2.01 c Restart #14 #Var: 169 LB: 0 @ 1.998 2.38 c Restart #15 #Var: 169 LB: 0 @ 2.366 2.75 c Restart #16 #Var: 169 LB: 0 @ 2.733 3.26 c Restart #17 #Var: 169 LB: 0 @ 3.242 3.65 c Restart #18 #Var: 169 LB: 0 @ 3.637 4.14 c Restart #19 #Var: 169 LB: 0 @ 4.122 4.65 c Restart #20 #Var: 169 LB: 0 @ 4.639 5.30 c Restart #21 #Var: 169 LB: 0 @ 5.289 5.93 c Restart #22 #Var: 169 LB: 0 @ 5.917 6.75 c Restart #23 #Var: 169 LB: 0 @ 6.736 7.71 c Restart #24 #Var: 169 LB: 0 @ 7.698 8.57 c Restart #25 #Var: 169 LB: 0 @ 8.554 9.81 c Restart #26 #Var: 169 LB: 0 @ 9.798 11.19 c Restart #27 #Var: 168 LB: 0 @ 11.173 12.32 c Restart #28 #Var: 168 LB: 0 @ 12.299 13.79 c Restart #29 #Var: 168 LB: 0 @ 13.773 15.53 c Restart #30 #Var: 164 LB: 0 @ 15.51 17.07 c Restart #31 #Var: 162 LB: 0 @ 17.053 18.60 c Restart #32 #Var: 162 LB: 0 @ 18.584 20.83 c Restart #33 #Var: 161 LB: 0 @ 20.804 23.16 c Restart #34 #Var: 151 LB: 0 @ 23.134 26.18 c Restart #35 #Var: 148 LB: 0 @ 26.16 30.87 s UNSATISFIABLE 30.87 c Exit Code: 20 30.87 c Total time: 30.845 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/node75/watcher-39422-1149206676 -o ROOT/results/node75/solver-39422-1149206676 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node75/39422-1149206676/instance-39422-1149206676.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.73 0.91 0.82 2/64 4273 /proc/meminfo: memFree=1604184/2055920 swapFree=4182500/4192956 [pid=4273] ppid=4271 vsize=436 CPUtime=0 /proc/4273/stat : 4273 (bsolo) D 4271 4273 4228 0 -1 0 38 0 0 0 0 0 0 0 19 0 1 0 186330977 446464 23 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 6734628 0 2147483391 4096 0 18446744072099855350 0 0 17 1 0 0 /proc/4273/statm: 109 23 18 55 0 18 0 [startup+10.0021 s] /proc/loadavg: 0.77 0.91 0.82 2/64 4273 /proc/meminfo: memFree=1560544/2055920 swapFree=4182500/4192956 [pid=4273] ppid=4271 vsize=48292 CPUtime=9.98 /proc/4273/stat : 4273 (bsolo) R 4271 4273 4228 0 -1 0 11322 0 0 0 990 8 0 0 25 0 1 0 186330977 49451008 11237 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533593 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4273/statm: 12073 11237 296 55 0 10965 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 48292 [startup+20.009 s] /proc/loadavg: 0.80 0.91 0.82 2/64 4273 /proc/meminfo: memFree=1534368/2055920 swapFree=4182500/4192956 [pid=4273] ppid=4271 vsize=74440 CPUtime=19.98 /proc/4273/stat : 4273 (bsolo) R 4271 4273 4228 0 -1 0 17859 0 0 0 1984 14 0 0 25 0 1 0 186330977 76226560 17773 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534798 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4273/statm: 18610 17773 296 55 0 17502 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 74440 [startup+30.015 s] /proc/loadavg: 0.83 0.92 0.82 2/64 4273 /proc/meminfo: memFree=1520032/2055920 swapFree=4182500/4192956 [pid=4273] ppid=4271 vsize=88828 CPUtime=29.98 /proc/4273/stat : 4273 (bsolo) R 4271 4273 4228 0 -1 0 21430 0 0 0 2979 19 0 0 25 0 1 0 186330977 90959872 21344 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134550891 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4273/statm: 22207 21344 296 55 0 21099 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 88828 Child status: 20 Real time (s): 30.8885 CPU time (s): 30.8593 CPU user time (s): 30.6513 CPU system time (s): 0.207968 CPU usage (%): 99.9056 Max. virtual memory (cumulated for all children) (Kb): 88828
Begin job on node75 on Fri Jun 2 00:04:36 UTC 2006 FILE ID= 39422-1149206676 PBS_JOBID= 293241 BENCH NAME= ROOT/tmp/node75/39422-1149206676/instance-39422-1149206676.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node75/39422-1149206676/instance-39422-1149206676.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node75/watcher-39422-1149206676 -o ROOT/results/node75/solver-39422-1149206676 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node75/39422-1149206676/instance-39422-1149206676.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 547c52f23b294fa7872c44b68fb45037 RANDOM SEED= 998159355 /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 : 3000.259 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 : 3000.259 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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1604584 kB Buffers: 37992 kB Cached: 336276 kB SwapCached: 2452 kB Active: 104564 kB Inactive: 278672 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1604584 kB SwapTotal: 4192956 kB SwapFree: 4182500 kB Dirty: 184 kB Writeback: 0 kB Mapped: 16020 kB Slab: 54096 kB Committed_AS: 209932 kB PageTables: 1448 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node75 on Fri Jun 2 00:05:07 UTC 2006