Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | SAT | 1.36679 | 1.38647 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900581321.opb |
MD5SUM | e4bbe52e30b63463eee488a367080b13 |
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 | 0.021995 |
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 | 231 |
Total number of constraints | 2707 |
Number of constraints which are clauses | 2684 |
Number of constraints which are cardinality constraints (but not clauses) | 22 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 110 |
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 | 25 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 627 |
Number of bits of the biggest sum of numbers | 10 |
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. 0.07 c Initial problem consists of 231 variables and 2707 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: 0.061 0.08 c After prepocess the problem consists of 231 variables and 2586 constraints. 0.12 c Restart #1 #Var: 231 LB: 0 @ 0.106 0.23 c Restart #2 #Var: 231 LB: 0 @ 0.216 0.36 c Restart #3 #Var: 231 LB: 0 @ 0.344 0.52 c Restart #4 #Var: 231 LB: 0 @ 0.5 0.67 c Restart #5 #Var: 231 LB: 0 @ 0.651 0.88 c Restart #6 #Var: 231 LB: 0 @ 0.867 1.18 c Restart #7 #Var: 231 LB: 0 @ 1.164 1.38 c Sol. found (all assignments made)... 1.38 o 0 1.38 c NEW SOLUTION FOUND: 0 @ 1.363 1.38 s SATISFIABLE 1.38 c Cost: 0 1.38 v -x1 -x12 -x2 -x13 x3 -x14 -x4 -x15 -x5 x16 -x6 -x17 -x7 -x18 -x8 -x19 -x9 -x20 -x10 -x21 -x11 -x22 -x23 -x24 -x25 -x26 -x27 -x28 1.38 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 1.38 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 1.38 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 1.38 v x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 x121 -x132 -x142 -x152 -x162 -x172 1.38 v -x182 x192 -x202 -x212 -x222 x122 -x143 -x153 -x163 -x173 -x183 -x193 -x203 -x213 -x223 -x123 -x133 -x154 -x164 -x174 -x184 1.38 v -x194 -x204 -x214 x224 -x124 -x134 -x144 -x165 x175 -x185 -x195 -x205 -x215 -x225 -x125 -x135 x145 -x155 -x176 -x186 -x196 1.38 v -x206 -x216 -x226 -x126 -x136 -x146 -x156 -x166 -x187 -x197 -x207 x217 -x227 -x127 -x137 -x147 x157 -x167 -x177 -x198 -x208 1.38 v -x218 -x228 -x128 -x138 -x148 -x158 x168 -x178 -x188 -x209 -x219 -x229 -x129 x139 -x149 -x159 -x169 -x179 -x189 -x199 -x220 1.38 v -x230 -x130 -x140 -x150 -x160 -x170 -x180 -x190 -x200 x210 -x231 -x131 -x141 -x151 -x161 -x171 -x181 x191 -x201 -x211 -x221 1.38 c Exit Code: 10 1.38 c Total time: 1.364 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/node15/watcher-39535-1149215665 -o ROOT/results/node15/solver-39535-1149215665 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node15/39535-1149215665/instance-39535-1149215665.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.59 0.83 0.87 2/64 25365 /proc/meminfo: memFree=1454928/2055920 swapFree=4181408/4192956 [pid=25365] ppid=25363 vsize=4664 CPUtime=0 /proc/25365/stat : 25365 (bsolo) R 25363 25365 25320 0 -1 0 156 0 0 0 0 0 0 0 18 0 1 0 187229257 4775936 136 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 7482232 0 0 4096 0 0 0 0 17 1 0 0 /proc/25365/statm: 1166 137 106 55 0 46 0 Child status: 10 Real time (s): 1.38647 CPU time (s): 1.36679 CPU user time (s): 1.34979 CPU system time (s): 0.016997 CPU usage (%): 98.5809 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node15 on Fri Jun 2 02:34:25 UTC 2006 FILE ID= 39535-1149215665 PBS_JOBID= 294710 BENCH NAME= ROOT/tmp/node15/39535-1149215665/instance-39535-1149215665.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node15/39535-1149215665/instance-39535-1149215665.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node15/watcher-39535-1149215665 -o ROOT/results/node15/solver-39535-1149215665 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node15/39535-1149215665/instance-39535-1149215665.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= e4bbe52e30b63463eee488a367080b13 RANDOM SEED= 350146958 /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 : 3000.285 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 : 3000.285 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: 1455328 kB Buffers: 20708 kB Cached: 519984 kB SwapCached: 3308 kB Active: 84384 kB Inactive: 465072 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1455328 kB SwapTotal: 4192956 kB SwapFree: 4181408 kB Dirty: 308 kB Writeback: 0 kB Mapped: 14680 kB Slab: 37048 kB Committed_AS: 215236 kB PageTables: 1488 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node15 on Fri Jun 2 02:34:26 UTC 2006