Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 57.0363 | 57.1023 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111226368.opb |
MD5SUM | b01ebef74b04e5bd139a4b864d0981a6 |
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 | 0.076987 |
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 | 1270 |
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 0.04 c INFO: OSL Context initialized. 0.04 c Initial problem consists of 169 variables and 101 constraints. 0.04 c Using non-optimization problem switches. 0.04 c No problem reductions applied in OPT. instance. 0.04 c preprocess terminated. Elapsed time: 0.008 0.04 c After prepocess the problem consists of 169 variables and 99 constraints. 0.06 c Restart #1 #Var: 169 LB: 0 @ 0.022 0.09 c Restart #2 #Var: 169 LB: 0 @ 0.051 0.13 c Restart #3 #Var: 169 LB: 0 @ 0.098 0.18 c Restart #4 #Var: 169 LB: 0 @ 0.147 0.25 c Restart #5 #Var: 169 LB: 0 @ 0.208 0.33 c Restart #6 #Var: 169 LB: 0 @ 0.289 0.44 c Restart #7 #Var: 169 LB: 0 @ 0.402 0.56 c Restart #8 #Var: 169 LB: 0 @ 0.527 0.79 c Restart #9 #Var: 169 LB: 0 @ 0.755 1.01 c Restart #10 #Var: 169 LB: 0 @ 0.974 1.26 c Restart #11 #Var: 169 LB: 0 @ 1.227 1.53 c Restart #12 #Var: 169 LB: 0 @ 1.493 1.86 c Restart #13 #Var: 169 LB: 0 @ 1.824 2.14 c Restart #14 #Var: 169 LB: 0 @ 2.101 2.63 c Restart #15 #Var: 169 LB: 0 @ 2.591 3.11 c Restart #16 #Var: 169 LB: 0 @ 3.074 3.54 c Restart #17 #Var: 169 LB: 0 @ 3.499 4.26 c Restart #18 #Var: 169 LB: 0 @ 4.215 4.86 c Restart #19 #Var: 169 LB: 0 @ 4.822 5.46 c Restart #20 #Var: 169 LB: 0 @ 5.42 6.11 c Restart #21 #Var: 169 LB: 0 @ 6.066 6.96 c Restart #22 #Var: 169 LB: 0 @ 6.921 8.01 c Restart #23 #Var: 169 LB: 0 @ 7.97 9.05 c Restart #24 #Var: 169 LB: 0 @ 9.008 10.18 c Restart #25 #Var: 169 LB: 0 @ 10.14 11.27 c Restart #26 #Var: 169 LB: 0 @ 11.223 12.27 c Restart #27 #Var: 168 LB: 0 @ 12.224 13.71 c Restart #28 #Var: 168 LB: 0 @ 13.659 14.85 c Restart #29 #Var: 168 LB: 0 @ 14.801 16.32 c Restart #30 #Var: 168 LB: 0 @ 16.276 17.65 c Restart #31 #Var: 168 LB: 0 @ 17.607 19.17 c Restart #32 #Var: 168 LB: 0 @ 19.123 21.84 c Restart #33 #Var: 168 LB: 0 @ 21.788 23.66 c Restart #34 #Var: 168 LB: 0 @ 23.611 26.11 c Restart #35 #Var: 167 LB: 0 @ 26.063 28.73 c Restart #36 #Var: 167 LB: 0 @ 28.677 33.13 c Restart #37 #Var: 167 LB: 0 @ 33.081 36.99 c Restart #38 #Var: 167 LB: 0 @ 36.94 41.06 c Restart #39 #Var: 167 LB: 0 @ 41.004 43.85 c Restart #40 #Var: 158 LB: 0 @ 43.788 48.01 c Restart #41 #Var: 156 LB: 0 @ 47.952 52.75 c Restart #42 #Var: 154 LB: 0 @ 52.691 57.08 s UNSATISFIABLE 57.08 c Exit Code: 20 57.08 c Total time: 57.014 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/node36/watcher-39495-1149212177 -o ROOT/results/node36/solver-39495-1149212177 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node36/39495-1149212177/instance-39495-1149212177.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.78 0.91 0.89 2/64 18543 /proc/meminfo: memFree=1447072/2055920 swapFree=4181460/4192956 [pid=18543] ppid=18541 vsize=2900 CPUtime=0 /proc/18543/stat : 18543 (bsolo) R 18541 18543 18498 0 -1 0 43 0 0 0 0 0 0 0 19 0 1 0 186883780 2969600 27 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 1528612 0 0 4096 0 0 0 0 17 1 0 0 /proc/18543/statm: 725 27 19 55 0 38 0 [startup+10.0025 s] /proc/loadavg: 0.82 0.91 0.89 2/64 18543 /proc/meminfo: memFree=1407144/2055920 swapFree=4181460/4192956 [pid=18543] ppid=18541 vsize=44440 CPUtime=9.95 /proc/18543/stat : 18543 (bsolo) R 18541 18543 18498 0 -1 0 10375 0 0 0 988 7 0 0 25 0 1 0 186883780 45506560 10290 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18543/statm: 11110 10290 296 55 0 10002 0 Current children cumulated CPU time (s) 9.95 Current children cumulated vsize (Kb) 44440 [startup+20.0083 s] /proc/loadavg: 0.92 0.93 0.90 2/64 18543 /proc/meminfo: memFree=1377328/2055920 swapFree=4181460/4192956 [pid=18543] ppid=18541 vsize=74296 CPUtime=19.95 /proc/18543/stat : 18543 (bsolo) R 18541 18543 18498 0 -1 0 17816 0 0 0 1981 14 0 0 25 0 1 0 186883780 76079104 17731 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18543/statm: 18574 17731 296 55 0 17466 0 Current children cumulated CPU time (s) 19.95 Current children cumulated vsize (Kb) 74296 [startup+30.0142 s] /proc/loadavg: 0.94 0.93 0.90 2/64 18543 /proc/meminfo: memFree=1357488/2055920 swapFree=4181460/4192956 [pid=18543] ppid=18541 vsize=94124 CPUtime=29.96 /proc/18543/stat : 18543 (bsolo) R 18541 18543 18498 0 -1 0 22766 0 0 0 2977 19 0 0 25 0 1 0 186883780 96382976 22681 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534063 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18543/statm: 23531 22681 296 55 0 22423 0 Current children cumulated CPU time (s) 29.96 Current children cumulated vsize (Kb) 94124 [startup+40.02 s] /proc/loadavg: 0.95 0.94 0.90 2/64 18543 /proc/meminfo: memFree=1345520/2055920 swapFree=4181460/4192956 [pid=18543] ppid=18541 vsize=106204 CPUtime=39.95 /proc/18543/stat : 18543 (bsolo) R 18541 18543 18498 0 -1 0 25755 0 0 0 3973 22 0 0 25 0 1 0 186883780 108752896 25670 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18543/statm: 26551 25670 296 55 0 25443 0 Current children cumulated CPU time (s) 39.95 Current children cumulated vsize (Kb) 106204 [startup+50.0258 s] /proc/loadavg: 0.95 0.94 0.90 2/64 18543 /proc/meminfo: memFree=1328496/2055920 swapFree=4181460/4192956 [pid=18543] ppid=18541 vsize=123384 CPUtime=49.96 /proc/18543/stat : 18543 (bsolo) R 18541 18543 18498 0 -1 0 30001 0 0 0 4969 27 0 0 25 0 1 0 186883780 126345216 29916 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134550886 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18543/statm: 30846 29916 296 55 0 29738 0 Current children cumulated CPU time (s) 49.96 Current children cumulated vsize (Kb) 123384 Child status: 20 Real time (s): 57.1023 CPU time (s): 57.0363 CPU user time (s): 56.7094 CPU system time (s): 0.32695 CPU usage (%): 99.8845 Max. virtual memory (cumulated for all children) (Kb): 123384
Begin job on node36 on Fri Jun 2 01:36:17 UTC 2006 FILE ID= 39495-1149212177 PBS_JOBID= 294188 BENCH NAME= ROOT/tmp/node36/39495-1149212177/instance-39495-1149212177.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node36/39495-1149212177/instance-39495-1149212177.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node36/watcher-39495-1149212177 -o ROOT/results/node36/solver-39495-1149212177 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node36/39495-1149212177/instance-39495-1149212177.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= b01ebef74b04e5bd139a4b864d0981a6 RANDOM SEED= 658239216 /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 : 3000.284 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 : 3000.284 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: 1447472 kB Buffers: 38592 kB Cached: 494084 kB SwapCached: 3504 kB Active: 188864 kB Inactive: 352836 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1447472 kB SwapTotal: 4192956 kB SwapFree: 4181460 kB Dirty: 324 kB Writeback: 0 kB Mapped: 14924 kB Slab: 52828 kB Committed_AS: 167292 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 node36 on Fri Jun 2 01:37:14 UTC 2006