Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | SAT | 4.92125 | 4.93575 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900567939.opb |
MD5SUM | e9edc2d782e594ad1282a3521a191027 |
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 | 0.211966 |
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 | 679 |
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: 0.072 0.08 c After prepocess the problem consists of 231 variables and 2586 constraints. 0.11 c Restart #1 #Var: 231 LB: 0 @ 0.107 0.24 c Restart #2 #Var: 231 LB: 0 @ 0.235 0.49 c Restart #3 #Var: 231 LB: 0 @ 0.483 0.81 c Restart #4 #Var: 231 LB: 0 @ 0.803 1.01 c Restart #5 #Var: 231 LB: 0 @ 1.001 1.22 c Restart #6 #Var: 231 LB: 0 @ 1.212 1.56 c Restart #7 #Var: 231 LB: 0 @ 1.554 1.97 c Restart #8 #Var: 231 LB: 0 @ 1.965 2.42 c Restart #9 #Var: 231 LB: 0 @ 2.415 2.96 c Restart #10 #Var: 231 LB: 0 @ 2.952 3.64 c Restart #11 #Var: 231 LB: 0 @ 3.634 4.37 c Restart #12 #Var: 231 LB: 0 @ 4.366 4.93 c Sol. found (all assignments made)... 4.93 o 0 4.93 c NEW SOLUTION FOUND: 0 @ 4.917 4.93 s SATISFIABLE 4.93 c Cost: 0 4.93 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 4.93 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 4.93 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 4.93 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 4.93 v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 x119 -x120 -x121 -x132 -x142 -x152 -x162 -x172 4.93 v -x182 -x192 -x202 x212 -x222 x122 -x143 -x153 -x163 -x173 -x183 -x193 -x203 -x213 -x223 -x123 -x133 -x154 -x164 -x174 x184 4.93 v -x194 -x204 -x214 -x224 -x124 -x134 -x144 -x165 x175 -x185 -x195 -x205 -x215 -x225 -x125 -x135 -x145 -x155 -x176 -x186 -x196 4.93 v x206 -x216 -x226 -x126 -x136 -x146 -x156 -x166 -x187 -x197 -x207 -x217 x227 -x127 x137 -x147 -x157 -x167 -x177 -x198 -x208 4.93 v -x218 -x228 -x128 -x138 -x148 -x158 x168 -x178 -x188 -x209 -x219 -x229 -x129 -x139 x149 -x159 -x169 -x179 -x189 -x199 -x220 4.93 v -x230 -x130 -x140 -x150 x160 -x170 -x180 -x190 -x200 -x210 -x231 -x131 -x141 -x151 -x161 -x171 -x181 -x191 x201 -x211 -x221 4.93 c Exit Code: 10 4.93 c Total time: 4.918 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/node91/watcher-39609-1149224077 -o ROOT/results/node91/solver-39609-1149224077 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node91/39609-1149224077/instance-39609-1149224077.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.97 0.91 2/68 22641 /proc/meminfo: memFree=1693656/2055892 swapFree=4085380/4096564 [pid=22641] ppid=22639 vsize=4672 CPUtime=0 /proc/22641/stat : 22641 (bsolo) R 22639 22641 22596 0 -1 0 104 0 0 0 0 0 0 0 18 0 1 0 188046647 4784128 88 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 1246432 0 0 4096 0 0 0 0 17 1 0 0 /proc/22641/statm: 1168 103 86 55 0 46 0 Child status: 10 Real time (s): 4.93575 CPU time (s): 4.92125 CPU user time (s): 4.88726 CPU system time (s): 0.033994 CPU usage (%): 99.7063 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node91 on Fri Jun 2 04:54:37 UTC 2006 FILE ID= 39609-1149224077 PBS_JOBID= 295666 BENCH NAME= ROOT/tmp/node91/39609-1149224077/instance-39609-1149224077.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node91/39609-1149224077/instance-39609-1149224077.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node91/watcher-39609-1149224077 -o ROOT/results/node91/solver-39609-1149224077 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node91/39609-1149224077/instance-39609-1149224077.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= e9edc2d782e594ad1282a3521a191027 RANDOM SEED= 184011122 /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 : 3000.279 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 : 6006.18 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 : 3000.279 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 : 5999.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1693864 kB Buffers: 34528 kB Cached: 253748 kB SwapCached: 2968 kB Active: 89052 kB Inactive: 208504 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1693864 kB SwapTotal: 4096564 kB SwapFree: 4085380 kB Dirty: 184 kB Writeback: 0 kB Mapped: 16596 kB Slab: 51016 kB Committed_AS: 259096 kB PageTables: 1284 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node91 on Fri Jun 2 04:54:42 UTC 2006