Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | SAT | 3.9474 | 3.96262 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900670756.opb |
MD5SUM | 11371eec29d871c470e0cb7778802319 |
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 | 0.161974 |
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 | 683 |
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. 0.06 c Initial problem consists of 231 variables and 2707 constraints. 0.07 c Using non-optimization problem switches. 0.07 c No problem reductions applied in OPT. instance. 0.07 c preprocess terminated. Elapsed time: 0.063 0.07 c After prepocess the problem consists of 231 variables and 2586 constraints. 0.12 c Restart #1 #Var: 231 LB: 0 @ 0.108 0.24 c Restart #2 #Var: 231 LB: 0 @ 0.232 0.42 c Restart #3 #Var: 231 LB: 0 @ 0.413 0.56 c Restart #4 #Var: 231 LB: 0 @ 0.549 0.77 c Restart #5 #Var: 231 LB: 0 @ 0.758 1.00 c Restart #6 #Var: 231 LB: 0 @ 0.987 1.32 c Restart #7 #Var: 231 LB: 0 @ 1.307 1.70 c Restart #8 #Var: 231 LB: 0 @ 1.689 2.16 c Restart #9 #Var: 231 LB: 0 @ 2.151 2.75 c Restart #10 #Var: 231 LB: 0 @ 2.742 3.39 c Restart #11 #Var: 231 LB: 0 @ 3.383 3.95 c Sol. found (all assignments made)... 3.95 o 0 3.95 c NEW SOLUTION FOUND: 0 @ 3.943 3.95 s SATISFIABLE 3.95 c Cost: 0 3.95 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 -x29 3.95 v -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 -x55 3.95 v -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 -x81 3.95 v -x82 -x83 x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 x97 -x98 -x99 -x100 -x101 -x102 -x103 x104 -x105 -x106 3.95 v -x107 -x108 -x109 -x110 -x111 x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x132 -x142 -x152 -x162 -x172 -x182 3.95 v -x192 -x202 x212 -x222 -x122 -x143 -x153 x163 -x173 -x183 -x193 -x203 -x213 -x223 x123 -x133 -x154 -x164 -x174 -x184 -x194 3.95 v -x204 -x214 -x224 -x124 x134 -x144 -x165 -x175 -x185 -x195 -x205 -x215 -x225 -x125 -x135 -x145 -x155 -x176 -x186 -x196 x206 3.95 v -x216 -x226 -x126 -x136 -x146 -x156 -x166 -x187 -x197 -x207 -x217 x227 -x127 -x137 -x147 -x157 -x167 x177 -x198 -x208 -x218 3.95 v -x228 -x128 -x138 x148 -x158 -x168 -x178 -x188 -x209 -x219 -x229 -x129 -x139 -x149 -x159 -x169 -x179 x189 -x199 -x220 -x230 3.95 v -x130 -x140 -x150 x160 -x170 -x180 -x190 -x200 -x210 -x231 -x131 -x141 -x151 -x161 -x171 -x181 -x191 x201 -x211 -x221 3.95 c Exit Code: 10 3.95 c Total time: 3.943 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/node43/watcher-39567-1149219358 -o ROOT/results/node43/solver-39567-1149219358 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node43/39567-1149219358/instance-39567-1149219358.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.62 0.90 0.95 2/64 27751 /proc/meminfo: memFree=1350160/2055920 swapFree=4180880/4192956 [pid=27751] ppid=27749 vsize=4928 CPUtime=0 /proc/27751/stat : 27751 (bsolo) R 27749 27751 27706 0 -1 0 326 0 0 0 0 0 0 0 19 0 1 0 187602528 5046272 293 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4158372240 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27751/statm: 1232 299 201 55 0 124 0 Child status: 10 Real time (s): 3.96262 CPU time (s): 3.9474 CPU user time (s): 3.91241 CPU system time (s): 0.034994 CPU usage (%): 99.616 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node43 on Fri Jun 2 03:35:58 UTC 2006 FILE ID= 39567-1149219358 PBS_JOBID= 295124 BENCH NAME= ROOT/tmp/node43/39567-1149219358/instance-39567-1149219358.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node43/39567-1149219358/instance-39567-1149219358.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node43/watcher-39567-1149219358 -o ROOT/results/node43/solver-39567-1149219358 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node43/39567-1149219358/instance-39567-1149219358.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 11371eec29d871c470e0cb7778802319 RANDOM SEED= 610206193 /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 : 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 : 3000.216 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: 1350560 kB Buffers: 20768 kB Cached: 613820 kB SwapCached: 3932 kB Active: 270112 kB Inactive: 373280 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1350560 kB SwapTotal: 4192956 kB SwapFree: 4180880 kB Dirty: 260 kB Writeback: 0 kB Mapped: 14816 kB Slab: 48084 kB Committed_AS: 199640 kB PageTables: 1408 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node43 on Fri Jun 2 03:36:02 UTC 2006