Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | SAT | 8.81666 | 8.85474 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900554154.opb |
MD5SUM | 25407f9a05a0681e4105dea00c619664 |
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 | 0.077987 |
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 | 655 |
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 0.04 c INFO: OSL Context initialized. 0.09 c Initial problem consists of 231 variables and 2707 constraints. 0.10 c Using non-optimization problem switches. 0.10 c No problem reductions applied in OPT. instance. 0.10 c preprocess terminated. Elapsed time: 0.068 0.10 c After prepocess the problem consists of 231 variables and 2586 constraints. 0.13 c Restart #1 #Var: 231 LB: 0 @ 0.103 0.24 c Restart #2 #Var: 231 LB: 0 @ 0.212 0.41 c Restart #3 #Var: 231 LB: 0 @ 0.375 0.55 c Restart #4 #Var: 231 LB: 0 @ 0.523 0.72 c Restart #5 #Var: 231 LB: 0 @ 0.693 0.97 c Restart #6 #Var: 231 LB: 0 @ 0.936 1.27 c Restart #7 #Var: 231 LB: 0 @ 1.236 1.65 c Restart #8 #Var: 231 LB: 0 @ 1.621 2.12 c Restart #9 #Var: 231 LB: 0 @ 2.084 2.63 c Restart #10 #Var: 231 LB: 0 @ 2.599 3.15 c Restart #11 #Var: 231 LB: 0 @ 3.117 3.87 c Restart #12 #Var: 231 LB: 0 @ 3.837 4.62 c Restart #13 #Var: 231 LB: 0 @ 4.587 5.57 c Restart #14 #Var: 231 LB: 0 @ 5.537 6.61 c Restart #15 #Var: 231 LB: 0 @ 6.575 7.96 c Restart #16 #Var: 231 LB: 0 @ 7.925 8.84 c Sol. found (all assignments made)... 8.84 o 0 8.84 c NEW SOLUTION FOUND: 0 @ 8.811 8.84 s SATISFIABLE 8.84 c Cost: 0 8.84 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 8.84 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 8.84 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 8.84 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 8.84 v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x132 -x142 x152 -x162 -x172 8.84 v -x182 -x192 -x202 -x212 -x222 -x122 -x143 -x153 -x163 -x173 -x183 -x193 -x203 -x213 x223 -x123 -x133 -x154 -x164 -x174 -x184 8.84 v x194 -x204 -x214 -x224 -x124 -x134 -x144 -x165 -x175 -x185 -x195 x205 -x215 -x225 x125 -x135 -x145 -x155 -x176 -x186 -x196 8.84 v -x206 -x216 -x226 -x126 -x136 x146 -x156 -x166 -x187 -x197 -x207 -x217 -x227 -x127 -x137 -x147 -x157 -x167 x177 -x198 -x208 8.84 v -x218 -x228 -x128 -x138 -x148 -x158 x168 -x178 -x188 -x209 -x219 -x229 -x129 x139 -x149 -x159 -x169 -x179 -x189 -x199 -x220 8.84 v -x230 -x130 -x140 -x150 -x160 -x170 -x180 x190 -x200 -x210 -x231 -x131 -x141 -x151 -x161 -x171 -x181 -x191 -x201 -x211 x221 8.84 c Exit Code: 10 8.84 c Total time: 8.812 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/node26/watcher-39600-1149222847 -o ROOT/results/node26/solver-39600-1149222847 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node26/39600-1149222847/instance-39600-1149222847.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.66 0.92 0.90 2/64 11316 /proc/meminfo: memFree=1730840/2055920 swapFree=4192956/4192956 [pid=11316] ppid=11314 vsize=4748 CPUtime=0 /proc/11316/stat : 11316 (bsolo) R 11314 11316 11271 0 -1 0 223 0 0 0 0 0 0 0 19 0 1 0 5455637 4861952 193 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134554620 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11316/statm: 1187 203 152 55 0 79 0 Child status: 10 Real time (s): 8.85474 CPU time (s): 8.81666 CPU user time (s): 8.75967 CPU system time (s): 0.056991 CPU usage (%): 99.57 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node26 on Fri Jun 2 04:34:07 UTC 2006 FILE ID= 39600-1149222847 PBS_JOBID= 295551 BENCH NAME= ROOT/tmp/node26/39600-1149222847/instance-39600-1149222847.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node26/39600-1149222847/instance-39600-1149222847.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-39600-1149222847 -o ROOT/results/node26/solver-39600-1149222847 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node26/39600-1149222847/instance-39600-1149222847.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 25407f9a05a0681e4105dea00c619664 RANDOM SEED= 412040516 /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 : 3000.247 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 : 3000.247 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: 1731048 kB Buffers: 23108 kB Cached: 246784 kB SwapCached: 0 kB Active: 203404 kB Inactive: 80988 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1731048 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 248 kB Writeback: 0 kB Mapped: 24900 kB Slab: 26508 kB Committed_AS: 146524 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 node26 on Fri Jun 2 04:34:16 UTC 2006