Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 33.4299 | 33.5183 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111218955.opb |
MD5SUM | 4fb633c677215fa561629219b731606a |
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 | 0.110982 |
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 | 1202 |
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. 0.08 c Initial problem consists of 169 variables and 101 constraints. 0.08 c Using non-optimization problem switches. 0.08 c No problem reductions applied in OPT. instance. 0.08 c preprocess terminated. Elapsed time: 0.009 0.08 c After prepocess the problem consists of 169 variables and 99 constraints. 0.09 c Restart #1 #Var: 169 LB: 0 @ 0.023 0.13 c Restart #2 #Var: 169 LB: 0 @ 0.054 0.17 c Restart #3 #Var: 169 LB: 0 @ 0.102 0.22 c Restart #4 #Var: 169 LB: 0 @ 0.149 0.28 c Restart #5 #Var: 169 LB: 0 @ 0.204 0.36 c Restart #6 #Var: 169 LB: 0 @ 0.283 0.47 c Restart #7 #Var: 169 LB: 0 @ 0.398 0.61 c Restart #8 #Var: 169 LB: 0 @ 0.539 0.75 c Restart #9 #Var: 169 LB: 0 @ 0.677 0.95 c Restart #10 #Var: 169 LB: 0 @ 0.88 1.15 c Restart #11 #Var: 169 LB: 0 @ 1.074 1.45 c Restart #12 #Var: 169 LB: 0 @ 1.375 1.78 c Restart #13 #Var: 169 LB: 0 @ 1.706 2.13 c Restart #14 #Var: 169 LB: 0 @ 2.061 2.53 c Restart #15 #Var: 169 LB: 0 @ 2.454 2.90 c Restart #16 #Var: 169 LB: 0 @ 2.83 3.58 c Restart #17 #Var: 169 LB: 0 @ 3.511 4.11 c Restart #18 #Var: 169 LB: 0 @ 4.037 4.60 c Restart #19 #Var: 169 LB: 0 @ 4.527 5.57 c Restart #20 #Var: 169 LB: 0 @ 5.496 6.30 c Restart #21 #Var: 169 LB: 0 @ 6.223 6.88 c Restart #22 #Var: 169 LB: 0 @ 6.803 7.83 c Restart #23 #Var: 169 LB: 0 @ 7.757 8.55 c Restart #24 #Var: 169 LB: 0 @ 8.476 9.77 c Restart #25 #Var: 169 LB: 0 @ 9.699 10.88 c Restart #26 #Var: 169 LB: 0 @ 10.804 12.11 c Restart #27 #Var: 169 LB: 0 @ 12.03 13.11 c Restart #28 #Var: 169 LB: 0 @ 13.035 14.37 c Restart #29 #Var: 169 LB: 0 @ 14.289 15.87 c Restart #30 #Var: 169 LB: 0 @ 15.785 17.17 c Restart #31 #Var: 169 LB: 0 @ 17.084 19.02 c Restart #32 #Var: 168 LB: 0 @ 18.94 20.72 c Restart #33 #Var: 163 LB: 0 @ 20.633 23.04 c Restart #34 #Var: 163 LB: 0 @ 22.959 26.08 c Restart #35 #Var: 157 LB: 0 @ 25.996 28.66 c Restart #36 #Var: 152 LB: 0 @ 28.577 31.16 c Restart #37 #Var: 140 LB: 0 @ 31.076 33.50 s UNSATISFIABLE 33.50 c Exit Code: 20 33.50 c Total time: 33.413 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/node39/watcher-39464-1149209847 -o ROOT/results/node39/solver-39464-1149209847 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node39/39464-1149209847/instance-39464-1149209847.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.93 0.90 2/64 29880 /proc/meminfo: memFree=1351936/2055920 swapFree=4180888/4192956 [pid=29880] ppid=29878 vsize=4924 CPUtime=0 /proc/29880/stat : 29880 (bsolo) R 29878 29880 29835 0 -1 0 270 0 0 0 0 0 0 0 18 0 1 0 186650962 5042176 240 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134559389 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29880/statm: 1231 243 154 55 0 123 0 [startup+10.0025 s] /proc/loadavg: 0.92 0.93 0.90 2/64 29880 /proc/meminfo: memFree=1310592/2055920 swapFree=4180888/4192956 [pid=29880] ppid=29878 vsize=45768 CPUtime=9.92 /proc/29880/stat : 29880 (bsolo) R 29878 29880 29835 0 -1 0 10691 0 0 0 985 7 0 0 25 0 1 0 186650962 46866432 10606 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548601 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29880/statm: 11442 10606 296 55 0 10334 0 Current children cumulated CPU time (s) 9.92 Current children cumulated vsize (Kb) 45768 [startup+20.0084 s] /proc/loadavg: 0.93 0.93 0.90 2/64 29880 /proc/meminfo: memFree=1282112/2055920 swapFree=4180888/4192956 [pid=29880] ppid=29878 vsize=74192 CPUtime=19.92 /proc/29880/stat : 29880 (bsolo) R 29878 29880 29835 0 -1 0 17789 0 0 0 1979 13 0 0 25 0 1 0 186650962 75972608 17704 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29880/statm: 18548 17704 296 55 0 17440 0 Current children cumulated CPU time (s) 19.92 Current children cumulated vsize (Kb) 74192 [startup+30.0143 s] /proc/loadavg: 0.94 0.93 0.91 2/64 29880 /proc/meminfo: memFree=1263424/2055920 swapFree=4180888/4192956 [pid=29880] ppid=29878 vsize=92948 CPUtime=29.92 /proc/29880/stat : 29880 (bsolo) R 29878 29880 29835 0 -1 0 22464 0 0 0 2973 19 0 0 25 0 1 0 186650962 95178752 22379 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29880/statm: 23237 22379 296 55 0 22129 0 Current children cumulated CPU time (s) 29.92 Current children cumulated vsize (Kb) 92948 Child status: 20 Real time (s): 33.5183 CPU time (s): 33.4299 CPU user time (s): 33.2 CPU system time (s): 0.229965 CPU usage (%): 99.7362 Max. virtual memory (cumulated for all children) (Kb): 92948
Begin job on node39 on Fri Jun 2 00:57:27 UTC 2006 FILE ID= 39464-1149209847 PBS_JOBID= 293785 BENCH NAME= ROOT/tmp/node39/39464-1149209847/instance-39464-1149209847.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node39/39464-1149209847/instance-39464-1149209847.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node39/watcher-39464-1149209847 -o ROOT/results/node39/solver-39464-1149209847 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node39/39464-1149209847/instance-39464-1149209847.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 4fb633c677215fa561629219b731606a RANDOM SEED= 599617586 /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 : 3000.213 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 : 5931.00 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 : 3000.213 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: 1352144 kB Buffers: 43732 kB Cached: 586112 kB SwapCached: 4052 kB Active: 214756 kB Inactive: 424072 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1352144 kB SwapTotal: 4192956 kB SwapFree: 4180888 kB Dirty: 292 kB Writeback: 0 kB Mapped: 14820 kB Slab: 51028 kB Committed_AS: 177552 kB PageTables: 1428 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node39 on Fri Jun 2 00:58:00 UTC 2006