Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 39.23 | 39.2822 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110966483.opb |
MD5SUM | 10cf6f4237a5d83e8ddd9ab182f6ea9a |
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 | 0.056991 |
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 | 1298 |
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: 0.011 0.04 c After prepocess the problem consists of 169 variables and 99 constraints. 0.06 c Restart #1 #Var: 169 LB: 0 @ 0.026 0.09 c Restart #2 #Var: 169 LB: 0 @ 0.056 0.14 c Restart #3 #Var: 169 LB: 0 @ 0.102 0.19 c Restart #4 #Var: 169 LB: 0 @ 0.151 0.26 c Restart #5 #Var: 169 LB: 0 @ 0.222 0.34 c Restart #6 #Var: 169 LB: 0 @ 0.304 0.43 c Restart #7 #Var: 169 LB: 0 @ 0.399 0.60 c Restart #8 #Var: 169 LB: 0 @ 0.561 0.76 c Restart #9 #Var: 169 LB: 0 @ 0.731 1.00 c Restart #10 #Var: 169 LB: 0 @ 0.97 1.24 c Restart #11 #Var: 169 LB: 0 @ 1.21 1.48 c Restart #12 #Var: 169 LB: 0 @ 1.447 1.81 c Restart #13 #Var: 169 LB: 0 @ 1.78 2.15 c Restart #14 #Var: 169 LB: 0 @ 2.117 2.57 c Restart #15 #Var: 169 LB: 0 @ 2.533 2.97 c Restart #16 #Var: 169 LB: 0 @ 2.938 3.39 c Restart #17 #Var: 169 LB: 0 @ 3.352 3.85 c Restart #18 #Var: 169 LB: 0 @ 3.812 4.75 c Restart #19 #Var: 168 LB: 0 @ 4.718 5.33 c Restart #20 #Var: 168 LB: 0 @ 5.298 6.06 c Restart #21 #Var: 167 LB: 0 @ 6.023 6.93 c Restart #22 #Var: 167 LB: 0 @ 6.893 7.63 c Restart #23 #Var: 167 LB: 0 @ 7.589 8.66 c Restart #24 #Var: 167 LB: 0 @ 8.625 9.67 c Restart #25 #Var: 167 LB: 0 @ 9.63 10.49 c Restart #26 #Var: 167 LB: 0 @ 10.449 11.43 c Restart #27 #Var: 167 LB: 0 @ 11.388 13.16 c Restart #28 #Var: 167 LB: 0 @ 13.121 14.12 c Restart #29 #Var: 167 LB: 0 @ 14.08 15.75 c Restart #30 #Var: 167 LB: 0 @ 15.703 17.30 c Restart #31 #Var: 167 LB: 0 @ 17.261 18.53 c Restart #32 #Var: 167 LB: 0 @ 18.489 20.66 c Restart #33 #Var: 167 LB: 0 @ 20.615 23.14 c Restart #34 #Var: 163 LB: 0 @ 23.092 25.54 c Restart #35 #Var: 156 LB: 0 @ 25.498 27.37 c Restart #36 #Var: 154 LB: 0 @ 27.325 31.08 c Restart #37 #Var: 151 LB: 0 @ 31.035 33.49 c Restart #38 #Var: 143 LB: 0 @ 33.44 37.45 c Restart #39 #Var: 134 LB: 0 @ 37.399 39.26 s UNSATISFIABLE 39.26 c Exit Code: 20 39.26 c Total time: 39.212 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/node66/watcher-39491-1149211631 -o ROOT/results/node66/solver-39491-1149211631 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node66/39491-1149211631/instance-39491-1149211631.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.93 0.90 2/64 7143 /proc/meminfo: memFree=1498520/2055920 swapFree=4182232/4192956 [pid=7143] ppid=7141 vsize=4928 CPUtime=0 /proc/7143/stat : 7143 (bsolo) R 7141 7143 7098 0 -1 0 292 0 0 0 0 0 0 0 18 0 1 0 186831241 5046272 261 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134705150 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7143/statm: 1232 270 179 55 0 124 0 [startup+10.0026 s] /proc/loadavg: 0.87 0.93 0.90 2/64 7143 /proc/meminfo: memFree=1458928/2055920 swapFree=4182232/4192956 [pid=7143] ppid=7141 vsize=44052 CPUtime=9.96 /proc/7143/stat : 7143 (bsolo) R 7141 7143 7098 0 -1 0 10273 0 0 0 987 9 0 0 25 0 1 0 186831241 45109248 10188 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7143/statm: 11013 10188 296 55 0 9905 0 Current children cumulated CPU time (s) 9.96 Current children cumulated vsize (Kb) 44052 [startup+20.0099 s] /proc/loadavg: 0.89 0.93 0.90 2/64 7143 /proc/meminfo: memFree=1429104/2055920 swapFree=4182232/4192956 [pid=7143] ppid=7141 vsize=73896 CPUtime=19.96 /proc/7143/stat : 7143 (bsolo) R 7141 7143 7098 0 -1 0 17713 0 0 0 1980 16 0 0 25 0 1 0 186831241 75669504 17628 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134529331 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7143/statm: 18474 17628 296 55 0 17366 0 Current children cumulated CPU time (s) 19.96 Current children cumulated vsize (Kb) 73896 [startup+30.0161 s] /proc/loadavg: 0.91 0.93 0.90 2/64 7143 /proc/meminfo: memFree=1408560/2055920 swapFree=4182232/4192956 [pid=7143] ppid=7141 vsize=94488 CPUtime=29.96 /proc/7143/stat : 7143 (bsolo) R 7141 7143 7098 0 -1 0 22833 0 0 0 2974 22 0 0 25 0 1 0 186831241 96755712 22748 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7143/statm: 23622 22748 296 55 0 22514 0 Current children cumulated CPU time (s) 29.96 Current children cumulated vsize (Kb) 94488 Child status: 20 Real time (s): 39.2822 CPU time (s): 39.23 CPU user time (s): 38.9331 CPU system time (s): 0.296954 CPU usage (%): 99.8673 Max. virtual memory (cumulated for all children) (Kb): 94488
Begin job on node66 on Fri Jun 2 01:27:11 UTC 2006 FILE ID= 39491-1149211631 PBS_JOBID= 294133 BENCH NAME= ROOT/tmp/node66/39491-1149211631/instance-39491-1149211631.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node66/39491-1149211631/instance-39491-1149211631.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node66/watcher-39491-1149211631 -o ROOT/results/node66/solver-39491-1149211631 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node66/39491-1149211631/instance-39491-1149211631.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 10cf6f4237a5d83e8ddd9ab182f6ea9a RANDOM SEED= 929029781 /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 : 3000.225 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 : 3000.225 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: 1498728 kB Buffers: 32996 kB Cached: 451416 kB SwapCached: 2536 kB Active: 104816 kB Inactive: 388444 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1498728 kB SwapTotal: 4192956 kB SwapFree: 4182232 kB Dirty: 272 kB Writeback: 0 kB Mapped: 15184 kB Slab: 49972 kB Committed_AS: 172648 kB PageTables: 1400 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node66 on Fri Jun 2 01:27:51 UTC 2006