Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 41.7457 | 41.7667 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110976157.opb |
MD5SUM | 235312dfda333014b070014ae56a469d |
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 | 0.014996 |
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 | 1294 |
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: 0.015 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.03 c Restart #1 #Var: 169 LB: 0 @ 0.029 0.06 c Restart #2 #Var: 169 LB: 0 @ 0.059 0.11 c Restart #3 #Var: 169 LB: 0 @ 0.105 0.15 c Restart #4 #Var: 169 LB: 0 @ 0.147 0.21 c Restart #5 #Var: 169 LB: 0 @ 0.207 0.28 c Restart #6 #Var: 169 LB: 0 @ 0.278 0.39 c Restart #7 #Var: 169 LB: 0 @ 0.39 0.53 c Restart #8 #Var: 169 LB: 0 @ 0.525 0.71 c Restart #9 #Var: 169 LB: 0 @ 0.706 0.96 c Restart #10 #Var: 169 LB: 0 @ 0.953 1.18 c Restart #11 #Var: 169 LB: 0 @ 1.172 1.48 c Restart #12 #Var: 169 LB: 0 @ 1.477 1.85 c Restart #13 #Var: 169 LB: 0 @ 1.846 2.25 c Restart #14 #Var: 169 LB: 0 @ 2.244 2.57 c Restart #15 #Var: 169 LB: 0 @ 2.566 2.91 c Restart #16 #Var: 169 LB: 0 @ 2.907 3.37 c Restart #17 #Var: 169 LB: 0 @ 3.364 4.01 c Restart #18 #Var: 169 LB: 0 @ 4.002 4.56 c Restart #19 #Var: 169 LB: 0 @ 4.552 5.20 c Restart #20 #Var: 167 LB: 0 @ 5.195 5.70 c Restart #21 #Var: 167 LB: 0 @ 5.698 6.37 c Restart #22 #Var: 167 LB: 0 @ 6.365 6.99 c Restart #23 #Var: 167 LB: 0 @ 6.982 7.64 c Restart #24 #Var: 167 LB: 0 @ 7.637 8.70 c Restart #25 #Var: 167 LB: 0 @ 8.691 9.49 c Restart #26 #Var: 167 LB: 0 @ 9.489 10.37 c Restart #27 #Var: 167 LB: 0 @ 10.358 11.92 c Restart #28 #Var: 167 LB: 0 @ 11.907 13.09 c Restart #29 #Var: 167 LB: 0 @ 13.083 14.89 c Restart #30 #Var: 166 LB: 0 @ 14.88 16.23 c Restart #31 #Var: 166 LB: 0 @ 16.221 17.86 c Restart #32 #Var: 163 LB: 0 @ 17.852 19.58 c Restart #33 #Var: 163 LB: 0 @ 19.57 22.23 c Restart #34 #Var: 163 LB: 0 @ 22.213 24.36 c Restart #35 #Var: 162 LB: 0 @ 24.351 26.33 c Restart #36 #Var: 162 LB: 0 @ 26.318 29.59 c Restart #37 #Var: 158 LB: 0 @ 29.574 31.92 c Restart #38 #Var: 155 LB: 0 @ 31.907 34.96 c Restart #39 #Var: 155 LB: 0 @ 34.946 39.81 c Restart #40 #Var: 143 LB: 0 @ 39.79 41.74 s UNSATISFIABLE 41.74 c Exit Code: 20 41.74 c Total time: 41.726 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/node18/watcher-39485-1149210972 -o ROOT/results/node18/solver-39485-1149210972 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node18/39485-1149210972/instance-39485-1149210972.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.79 0.94 0.90 2/64 24714 /proc/meminfo: memFree=1348272/2055920 swapFree=4180888/4192956 [pid=24714] ppid=24712 vsize=4928 CPUtime=0 /proc/24714/stat : 24714 (bsolo) R 24712 24714 24669 0 -1 0 290 0 0 0 0 0 0 0 18 0 1 0 186760206 5046272 259 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24714/statm: 1232 260 170 55 0 124 0 [startup+10.0016 s] /proc/loadavg: 0.82 0.94 0.90 2/64 24714 /proc/meminfo: memFree=1304184/2055920 swapFree=4180888/4192956 [pid=24714] ppid=24712 vsize=48532 CPUtime=9.99 /proc/24714/stat : 24714 (bsolo) R 24712 24714 24669 0 -1 0 11373 0 0 0 989 10 0 0 25 0 1 0 186760206 49696768 11288 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134524387 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24714/statm: 12133 11289 296 55 0 11025 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 48532 [startup+20.0075 s] /proc/loadavg: 0.85 0.94 0.90 2/64 24714 /proc/meminfo: memFree=1277496/2055920 swapFree=4180888/4192956 [pid=24714] ppid=24712 vsize=75228 CPUtime=19.99 /proc/24714/stat : 24714 (bsolo) R 24712 24714 24669 0 -1 0 18032 0 0 0 1984 15 0 0 25 0 1 0 186760206 77033472 17947 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134718920 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24714/statm: 18807 17947 296 55 0 17699 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 75228 [startup+30.0135 s] /proc/loadavg: 0.87 0.94 0.90 2/64 24714 /proc/meminfo: memFree=1258040/2055920 swapFree=4180888/4192956 [pid=24714] ppid=24712 vsize=94684 CPUtime=29.99 /proc/24714/stat : 24714 (bsolo) R 24712 24714 24669 0 -1 0 22880 0 0 0 2979 20 0 0 25 0 1 0 186760206 96956416 22795 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24714/statm: 23671 22795 296 55 0 22563 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 94684 [startup+40.0195 s] /proc/loadavg: 0.89 0.94 0.90 2/64 24714 /proc/meminfo: memFree=1242872/2055920 swapFree=4180888/4192956 [pid=24714] ppid=24712 vsize=109868 CPUtime=39.99 /proc/24714/stat : 24714 (bsolo) R 24712 24714 24669 0 -1 0 26665 0 0 0 3974 25 0 0 25 0 1 0 186760206 112504832 26580 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24714/statm: 27467 26580 296 55 0 26359 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 109868 Child status: 20 Real time (s): 41.7667 CPU time (s): 41.7457 CPU user time (s): 41.4607 CPU system time (s): 0.284956 CPU usage (%): 99.9495 Max. virtual memory (cumulated for all children) (Kb): 109868
Begin job on node18 on Fri Jun 2 01:16:13 UTC 2006 FILE ID= 39485-1149210972 PBS_JOBID= 294055 BENCH NAME= ROOT/tmp/node18/39485-1149210972/instance-39485-1149210972.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node18/39485-1149210972/instance-39485-1149210972.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-39485-1149210972 -o ROOT/results/node18/solver-39485-1149210972 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node18/39485-1149210972/instance-39485-1149210972.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 235312dfda333014b070014ae56a469d RANDOM SEED= 853554668 /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 : 3000.216 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 : 3000.216 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: 1348416 kB Buffers: 39640 kB Cached: 591652 kB SwapCached: 3828 kB Active: 250736 kB Inactive: 389328 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1348416 kB SwapTotal: 4192956 kB SwapFree: 4180888 kB Dirty: 276 kB Writeback: 0 kB Mapped: 14668 kB Slab: 53460 kB Committed_AS: 211656 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node18 on Fri Jun 2 01:16:54 UTC 2006