Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 40.8658 | 40.8944 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111213670.opb |
MD5SUM | b39cb5acbcabe453d1995603b90c4d93 |
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 | 0.015997 |
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 0.01 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: 0.007 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.03 c Restart #1 #Var: 169 LB: 0 @ 0.023 0.06 c Restart #2 #Var: 169 LB: 0 @ 0.052 0.11 c Restart #3 #Var: 169 LB: 0 @ 0.098 0.16 c Restart #4 #Var: 169 LB: 0 @ 0.145 0.22 c Restart #5 #Var: 169 LB: 0 @ 0.203 0.29 c Restart #6 #Var: 169 LB: 0 @ 0.28 0.39 c Restart #7 #Var: 169 LB: 0 @ 0.38 0.52 c Restart #8 #Var: 169 LB: 0 @ 0.503 0.67 c Restart #9 #Var: 169 LB: 0 @ 0.653 0.85 c Restart #10 #Var: 169 LB: 0 @ 0.837 1.11 c Restart #11 #Var: 169 LB: 0 @ 1.096 1.43 c Restart #12 #Var: 169 LB: 0 @ 1.414 1.79 c Restart #13 #Var: 169 LB: 0 @ 1.778 2.16 c Restart #14 #Var: 169 LB: 0 @ 2.152 2.55 c Restart #15 #Var: 169 LB: 0 @ 2.542 2.94 c Restart #16 #Var: 169 LB: 0 @ 2.931 3.35 c Restart #17 #Var: 169 LB: 0 @ 3.34 3.96 c Restart #18 #Var: 169 LB: 0 @ 3.946 4.52 c Restart #19 #Var: 169 LB: 0 @ 4.511 5.05 c Restart #20 #Var: 168 LB: 0 @ 5.038 5.52 c Restart #21 #Var: 168 LB: 0 @ 5.51 6.21 c Restart #22 #Var: 168 LB: 0 @ 6.197 6.89 c Restart #23 #Var: 168 LB: 0 @ 6.875 7.61 c Restart #24 #Var: 168 LB: 0 @ 7.593 8.31 c Restart #25 #Var: 168 LB: 0 @ 8.3 9.21 c Restart #26 #Var: 168 LB: 0 @ 9.198 10.28 c Restart #27 #Var: 168 LB: 0 @ 10.261 11.57 c Restart #28 #Var: 168 LB: 0 @ 11.549 13.20 c Restart #29 #Var: 168 LB: 0 @ 13.179 14.37 c Restart #30 #Var: 168 LB: 0 @ 14.349 16.06 c Restart #31 #Var: 168 LB: 0 @ 16.045 17.48 c Restart #32 #Var: 168 LB: 0 @ 17.464 20.37 c Restart #33 #Var: 167 LB: 0 @ 20.352 22.20 c Restart #34 #Var: 166 LB: 0 @ 22.184 24.37 c Restart #35 #Var: 163 LB: 0 @ 24.351 26.41 c Restart #36 #Var: 162 LB: 0 @ 26.39 28.32 c Restart #37 #Var: 162 LB: 0 @ 28.298 31.62 c Restart #38 #Var: 155 LB: 0 @ 31.6 34.59 c Restart #39 #Var: 147 LB: 0 @ 34.571 37.99 c Restart #40 #Var: 141 LB: 0 @ 37.97 40.87 s UNSATISFIABLE 40.87 c Exit Code: 20 40.87 c Total time: 40.846 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/node63/watcher-39515-1149212948 -o ROOT/results/node63/solver-39515-1149212948 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node63/39515-1149212948/instance-39515-1149212948.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.76 0.87 0.88 2/64 7604 /proc/meminfo: memFree=1496160/2055920 swapFree=4182328/4192956 [pid=7604] ppid=7602 vsize=4924 CPUtime=0 /proc/7604/stat : 7604 (bsolo) R 7602 7604 7559 0 -1 0 283 0 0 0 0 0 0 0 19 0 1 0 186861907 5042176 253 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 3386432 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7604/statm: 1232 258 168 55 0 124 0 [startup+10.0027 s] /proc/loadavg: 0.80 0.87 0.88 2/64 7604 /proc/meminfo: memFree=1450024/2055920 swapFree=4182328/4192956 [pid=7604] ppid=7602 vsize=50656 CPUtime=9.98 /proc/7604/stat : 7604 (bsolo) R 7602 7604 7559 0 -1 0 11907 0 0 0 990 8 0 0 25 0 1 0 186861907 51871744 11822 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534809 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7604/statm: 12664 11822 296 55 0 11556 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 50656 [startup+20.0098 s] /proc/loadavg: 0.83 0.88 0.88 2/64 7604 /proc/meminfo: memFree=1426032/2055920 swapFree=4182328/4192956 [pid=7604] ppid=7602 vsize=74712 CPUtime=19.98 /proc/7604/stat : 7604 (bsolo) R 7602 7604 7559 0 -1 0 17899 0 0 0 1984 14 0 0 25 0 1 0 186861907 76505088 17814 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134528659 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7604/statm: 18678 17814 296 55 0 17570 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 74712 [startup+30.0169 s] /proc/loadavg: 0.86 0.88 0.88 2/64 7604 /proc/meminfo: memFree=1402416/2055920 swapFree=4182328/4192956 [pid=7604] ppid=7602 vsize=98268 CPUtime=29.99 /proc/7604/stat : 7604 (bsolo) R 7602 7604 7559 0 -1 0 23777 0 0 0 2979 20 0 0 25 0 1 0 186861907 100626432 23692 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534798 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7604/statm: 24567 23692 296 55 0 23459 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 98268 [startup+40.022 s] /proc/loadavg: 0.88 0.89 0.88 2/64 7604 /proc/meminfo: memFree=1386032/2055920 swapFree=4182328/4192956 [pid=7604] ppid=7602 vsize=114784 CPUtime=39.99 /proc/7604/stat : 7604 (bsolo) R 7602 7604 7559 0 -1 0 27876 0 0 0 3974 25 0 0 25 0 1 0 186861907 117538816 27791 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533809 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7604/statm: 28696 27791 296 55 0 27588 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 114784 Child status: 20 Real time (s): 40.8944 CPU time (s): 40.8658 CPU user time (s): 40.5898 CPU system time (s): 0.275958 CPU usage (%): 99.93 Max. virtual memory (cumulated for all children) (Kb): 114784
Begin job on node63 on Fri Jun 2 01:49:08 UTC 2006 FILE ID= 39515-1149212948 PBS_JOBID= 294440 BENCH NAME= ROOT/tmp/node63/39515-1149212948/instance-39515-1149212948.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node63/39515-1149212948/instance-39515-1149212948.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node63/watcher-39515-1149212948 -o ROOT/results/node63/solver-39515-1149212948 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node63/39515-1149212948/instance-39515-1149212948.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= b39cb5acbcabe453d1995603b90c4d93 RANDOM SEED= 328462707 /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 : 3000.228 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 : 3000.228 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: 1496368 kB Buffers: 33408 kB Cached: 451260 kB SwapCached: 2824 kB Active: 106908 kB Inactive: 386884 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1496368 kB SwapTotal: 4192956 kB SwapFree: 4182328 kB Dirty: 312 kB Writeback: 0 kB Mapped: 15864 kB Slab: 51728 kB Committed_AS: 186020 kB PageTables: 1476 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node63 on Fri Jun 2 01:49:49 UTC 2006