Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 55.5905 | 55.6476 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111217392.opb |
MD5SUM | 87905b580a8cbad3b6d7f981df390136 |
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 | 0.230964 |
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 | 1248 |
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: 0.008 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.04 c Restart #1 #Var: 169 LB: 0 @ 0.023 0.07 c Restart #2 #Var: 169 LB: 0 @ 0.055 0.11 c Restart #3 #Var: 169 LB: 0 @ 0.099 0.16 c Restart #4 #Var: 169 LB: 0 @ 0.15 0.23 c Restart #5 #Var: 169 LB: 0 @ 0.214 0.32 c Restart #6 #Var: 169 LB: 0 @ 0.307 0.44 c Restart #7 #Var: 169 LB: 0 @ 0.429 0.58 c Restart #8 #Var: 169 LB: 0 @ 0.568 0.75 c Restart #9 #Var: 169 LB: 0 @ 0.735 0.96 c Restart #10 #Var: 169 LB: 0 @ 0.945 1.22 c Restart #11 #Var: 169 LB: 0 @ 1.205 1.44 c Restart #12 #Var: 169 LB: 0 @ 1.425 1.75 c Restart #13 #Var: 169 LB: 0 @ 1.74 2.08 c Restart #14 #Var: 169 LB: 0 @ 2.067 2.46 c Restart #15 #Var: 169 LB: 0 @ 2.451 2.92 c Restart #16 #Var: 169 LB: 0 @ 2.909 3.35 c Restart #17 #Var: 169 LB: 0 @ 3.332 3.93 c Restart #18 #Var: 169 LB: 0 @ 3.913 4.59 c Restart #19 #Var: 169 LB: 0 @ 4.574 5.26 c Restart #20 #Var: 169 LB: 0 @ 5.244 5.78 c Restart #21 #Var: 169 LB: 0 @ 5.77 6.46 c Restart #22 #Var: 169 LB: 0 @ 6.442 7.17 c Restart #23 #Var: 169 LB: 0 @ 7.154 7.95 c Restart #24 #Var: 169 LB: 0 @ 7.938 9.78 c Restart #25 #Var: 169 LB: 0 @ 9.762 11.60 c Restart #26 #Var: 169 LB: 0 @ 11.583 12.80 c Restart #27 #Var: 169 LB: 0 @ 12.78 14.30 c Restart #28 #Var: 169 LB: 0 @ 14.276 15.94 c Restart #29 #Var: 168 LB: 0 @ 15.917 17.55 c Restart #30 #Var: 167 LB: 0 @ 17.526 18.82 c Restart #31 #Var: 167 LB: 0 @ 18.795 20.20 c Restart #32 #Var: 167 LB: 0 @ 20.18 22.49 c Restart #33 #Var: 165 LB: 0 @ 22.461 24.58 c Restart #34 #Var: 165 LB: 0 @ 24.553 26.39 c Restart #35 #Var: 165 LB: 0 @ 26.356 29.06 c Restart #36 #Var: 165 LB: 0 @ 29.03 31.77 c Restart #37 #Var: 165 LB: 0 @ 31.724 34.17 c Restart #38 #Var: 165 LB: 0 @ 34.125 36.98 c Restart #39 #Var: 164 LB: 0 @ 36.935 40.92 c Restart #40 #Var: 159 LB: 0 @ 40.876 43.53 c Restart #41 #Var: 152 LB: 0 @ 43.48 46.26 c Restart #42 #Var: 152 LB: 0 @ 46.209 50.28 c Restart #43 #Var: 152 LB: 0 @ 50.226 55.62 s UNSATISFIABLE 55.62 c Exit Code: 20 55.62 c Total time: 55.568 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/node45/watcher-39475-1149210493 -o ROOT/results/node45/solver-39475-1149210493 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node45/39475-1149210493/instance-39475-1149210493.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.97 0.92 2/64 8676 /proc/meminfo: memFree=1315440/2055920 swapFree=4191900/4192956 [pid=8676] ppid=8674 vsize=3436 CPUtime=0 /proc/8676/stat : 8676 (bsolo) R 8674 8676 8631 0 -1 0 65 0 0 0 0 0 0 0 18 0 1 0 82487032 3518464 47 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4727588 0 0 4096 0 0 0 0 17 1 0 0 /proc/8676/statm: 859 49 36 55 0 42 0 [startup+10.0019 s] /proc/loadavg: 0.87 0.97 0.92 2/64 8676 /proc/meminfo: memFree=1273864/2055920 swapFree=4191900/4192956 [pid=8676] ppid=8674 vsize=46028 CPUtime=9.97 /proc/8676/stat : 8676 (bsolo) R 8674 8676 8631 0 -1 0 10748 0 0 0 989 8 0 0 25 0 1 0 82487032 47132672 10663 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134718704 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8676/statm: 11507 10663 296 55 0 10399 0 Current children cumulated CPU time (s) 9.97 Current children cumulated vsize (Kb) 46028 [startup+20.0077 s] /proc/loadavg: 0.89 0.97 0.92 2/64 8676 /proc/meminfo: memFree=1247440/2055920 swapFree=4191900/4192956 [pid=8676] ppid=8674 vsize=72452 CPUtime=19.98 /proc/8676/stat : 8676 (bsolo) R 8674 8676 8631 0 -1 0 17346 0 0 0 1983 15 0 0 25 0 1 0 82487032 74190848 17261 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8676/statm: 18113 17261 296 55 0 17005 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 72452 [startup+30.0135 s] /proc/loadavg: 0.91 0.97 0.92 2/64 8676 /proc/meminfo: memFree=1226448/2055920 swapFree=4191900/4192956 [pid=8676] ppid=8674 vsize=93464 CPUtime=29.97 /proc/8676/stat : 8676 (bsolo) R 8674 8676 8631 0 -1 0 22599 0 0 0 2976 21 0 0 25 0 1 0 82487032 95707136 22513 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534798 0 0 4096 16384 0 0 0 17 0 0 0 /proc/8676/statm: 23366 22513 296 55 0 22258 0 Current children cumulated CPU time (s) 29.97 Current children cumulated vsize (Kb) 93464 [startup+40.0193 s] /proc/loadavg: 0.92 0.97 0.92 2/64 8676 /proc/meminfo: memFree=1207312/2055920 swapFree=4191900/4192956 [pid=8676] ppid=8674 vsize=112760 CPUtime=39.96 /proc/8676/stat : 8676 (bsolo) R 8674 8676 8631 0 -1 0 27380 0 0 0 3971 25 0 0 25 0 1 0 82487032 115466240 27294 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548601 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8676/statm: 28190 27294 296 55 0 27082 0 Current children cumulated CPU time (s) 39.96 Current children cumulated vsize (Kb) 112760 [startup+50.0251 s] /proc/loadavg: 0.93 0.97 0.92 2/64 8676 /proc/meminfo: memFree=1187600/2055920 swapFree=4191900/4192956 [pid=8676] ppid=8674 vsize=132436 CPUtime=49.97 /proc/8676/stat : 8676 (bsolo) R 8674 8676 8631 0 -1 0 32311 0 0 0 4967 30 0 0 25 0 1 0 82487032 135614464 32225 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548500 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8676/statm: 33109 32225 296 55 0 32001 0 Current children cumulated CPU time (s) 49.97 Current children cumulated vsize (Kb) 132436 Child status: 20 Real time (s): 55.6476 CPU time (s): 55.5905 CPU user time (s): 55.2356 CPU system time (s): 0.354946 CPU usage (%): 99.8975 Max. virtual memory (cumulated for all children) (Kb): 132436
Begin job on node45 on Fri Jun 2 01:08:13 UTC 2006 FILE ID= 39475-1149210493 PBS_JOBID= 293928 BENCH NAME= ROOT/tmp/node45/39475-1149210493/instance-39475-1149210493.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node45/39475-1149210493/instance-39475-1149210493.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node45/watcher-39475-1149210493 -o ROOT/results/node45/solver-39475-1149210493 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node45/39475-1149210493/instance-39475-1149210493.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 87905b580a8cbad3b6d7f981df390136 RANDOM SEED= 149428257 /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 : 3000.263 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 : 3000.263 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: 1315648 kB Buffers: 39356 kB Cached: 619848 kB SwapCached: 260 kB Active: 200528 kB Inactive: 472496 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1315648 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 296 kB Writeback: 0 kB Mapped: 22992 kB Slab: 53244 kB Committed_AS: 149312 kB PageTables: 1408 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node45 on Fri Jun 2 01:09:08 UTC 2006