Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | SAT | 30.2764 | 30.2992 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110969933.opb |
MD5SUM | bc1af809c45d4fb609c4a61db7aef018 |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.010997 |
Has Objective Function | NO |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | NO |
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 | 1252 |
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: 0.012 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.03 c Restart #1 #Var: 169 LB: 0 @ 0.026 0.06 c Restart #2 #Var: 169 LB: 0 @ 0.052 0.11 c Restart #3 #Var: 169 LB: 0 @ 0.1 0.15 c Restart #4 #Var: 169 LB: 0 @ 0.146 0.23 c Restart #5 #Var: 169 LB: 0 @ 0.217 0.31 c Restart #6 #Var: 169 LB: 0 @ 0.298 0.42 c Restart #7 #Var: 169 LB: 0 @ 0.408 0.55 c Restart #8 #Var: 169 LB: 0 @ 0.542 0.74 c Restart #9 #Var: 169 LB: 0 @ 0.736 0.94 c Restart #10 #Var: 169 LB: 0 @ 0.927 1.15 c Restart #11 #Var: 169 LB: 0 @ 1.143 1.41 c Restart #12 #Var: 169 LB: 0 @ 1.403 1.68 c Restart #13 #Var: 169 LB: 0 @ 1.668 2.07 c Restart #14 #Var: 169 LB: 0 @ 2.062 2.45 c Restart #15 #Var: 169 LB: 0 @ 2.439 2.94 c Restart #16 #Var: 169 LB: 0 @ 2.934 3.47 c Restart #17 #Var: 169 LB: 0 @ 3.462 3.98 c Restart #18 #Var: 169 LB: 0 @ 3.966 4.47 c Restart #19 #Var: 169 LB: 0 @ 4.462 5.16 c Restart #20 #Var: 169 LB: 0 @ 5.149 5.79 c Restart #21 #Var: 169 LB: 0 @ 5.784 6.97 c Restart #22 #Var: 169 LB: 0 @ 6.955 7.84 c Restart #23 #Var: 169 LB: 0 @ 7.831 8.71 c Restart #24 #Var: 169 LB: 0 @ 8.699 9.59 c Restart #25 #Var: 169 LB: 0 @ 9.574 11.13 c Restart #26 #Var: 169 LB: 0 @ 11.116 12.46 c Restart #27 #Var: 169 LB: 0 @ 12.441 13.76 c Restart #28 #Var: 169 LB: 0 @ 13.746 15.25 c Restart #29 #Var: 168 LB: 0 @ 15.233 17.31 c Restart #30 #Var: 168 LB: 0 @ 17.293 20.03 c Restart #31 #Var: 168 LB: 0 @ 20.012 22.15 c Restart #32 #Var: 168 LB: 0 @ 22.128 24.57 c Restart #33 #Var: 167 LB: 0 @ 24.55 26.57 c Restart #34 #Var: 167 LB: 0 @ 26.555 29.63 c Restart #35 #Var: 167 LB: 0 @ 29.609 30.28 c Sol. found (all assignments made)... 30.28 o 0 30.28 c NEW SOLUTION FOUND: 0 @ 30.258 30.28 s SATISFIABLE 30.28 c Cost: 0 30.28 v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 30.28 v -x29 -x30 -x31 -x32 -x33 x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 x53 -x54 30.28 v -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 x77 -x78 -x79 -x80 30.28 v -x81 -x82 -x83 -x84 x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 30.28 v -x106 -x107 x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 x126 30.28 v -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 x143 -x144 -x145 x146 -x147 30.28 v -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 x166 -x167 -x168 30.28 v -x169 30.28 c Exit Code: 10 30.28 c Total time: 30.258 s
OK 0
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/node1/watcher-39453-1149208741 -o ROOT/results/node1/solver-39453-1149208741 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node1/39453-1149208741/instance-39453-1149208741.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.56 0.83 0.87 2/64 19955 /proc/meminfo: memFree=1370456/2055920 swapFree=4181380/4192956 [pid=19955] ppid=19953 vsize=4928 CPUtime=0 /proc/19955/stat : 19955 (bsolo) R 19953 19955 19910 0 -1 0 333 0 0 0 0 0 0 0 19 0 1 0 186535658 5046272 298 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4159471664 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19955/statm: 1232 300 202 55 0 124 0 [startup+10.0025 s] /proc/loadavg: 0.62 0.84 0.87 2/64 19955 /proc/meminfo: memFree=1326768/2055920 swapFree=4181380/4192956 [pid=19955] ppid=19953 vsize=48124 CPUtime=9.98 /proc/19955/stat : 19955 (bsolo) R 19953 19955 19910 0 -1 0 11303 0 0 0 990 8 0 0 25 0 1 0 186535658 49278976 11218 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134528637 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19955/statm: 12031 11218 296 55 0 10923 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 48124 [startup+20.0087 s] /proc/loadavg: 0.68 0.84 0.87 2/64 19955 /proc/meminfo: memFree=1303408/2055920 swapFree=4181380/4192956 [pid=19955] ppid=19953 vsize=71528 CPUtime=19.98 /proc/19955/stat : 19955 (bsolo) R 19953 19955 19910 0 -1 0 17135 0 0 0 1984 14 0 0 25 0 1 0 186535658 73244672 17050 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134550886 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19955/statm: 17882 17050 296 55 0 16774 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 71528 [startup+30.0148 s] /proc/loadavg: 0.73 0.85 0.87 2/64 19955 /proc/meminfo: memFree=1282736/2055920 swapFree=4181380/4192956 [pid=19955] ppid=19953 vsize=92284 CPUtime=29.98 /proc/19955/stat : 19955 (bsolo) R 19953 19955 19910 0 -1 0 22296 0 0 0 2978 20 0 0 25 0 1 0 186535658 94498816 22211 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533916 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19955/statm: 23071 22211 296 55 0 21963 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 92284 Child status: 10 Real time (s): 30.2992 CPU time (s): 30.2764 CPU user time (s): 30.0474 CPU system time (s): 0.228965 CPU usage (%): 99.9247 Max. virtual memory (cumulated for all children) (Kb): 92284
Begin job on node1 on Fri Jun 2 00:39:01 UTC 2006 FILE ID= 39453-1149208741 PBS_JOBID= 293638 BENCH NAME= ROOT/tmp/node1/39453-1149208741/instance-39453-1149208741.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node1/39453-1149208741/instance-39453-1149208741.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node1/watcher-39453-1149208741 -o ROOT/results/node1/solver-39453-1149208741 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node1/39453-1149208741/instance-39453-1149208741.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= bc1af809c45d4fb609c4a61db7aef018 RANDOM SEED= 623038265 /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 : 3000.231 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 : 3000.231 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: 1370728 kB Buffers: 28788 kB Cached: 582948 kB SwapCached: 3596 kB Active: 221268 kB Inactive: 399492 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1370728 kB SwapTotal: 4192956 kB SwapFree: 4181380 kB Dirty: 172 kB Writeback: 0 kB Mapped: 14948 kB Slab: 50464 kB Committed_AS: 174144 kB PageTables: 1468 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node1 on Fri Jun 2 00:39:31 UTC 2006