Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | SAT | 2.40163 | 2.40933 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900565527.opb |
MD5SUM | 2e8fe4d521f8ec7159487f71439b9947 |
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 | 709 |
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: 0.069 0.07 c After prepocess the problem consists of 231 variables and 2586 constraints. 0.11 c Restart #1 #Var: 231 LB: 0 @ 0.109 0.24 c Restart #2 #Var: 231 LB: 0 @ 0.237 0.48 c Restart #3 #Var: 231 LB: 0 @ 0.479 0.80 c Restart #4 #Var: 231 LB: 0 @ 0.79 0.96 c Restart #5 #Var: 231 LB: 0 @ 0.958 1.21 c Restart #6 #Var: 231 LB: 0 @ 1.204 1.58 c Restart #7 #Var: 231 LB: 0 @ 1.575 1.97 c Restart #8 #Var: 231 LB: 0 @ 1.968 2.40 c Sol. found (all assignments made)... 2.40 o 0 2.40 c NEW SOLUTION FOUND: 0 @ 2.396 2.40 s SATISFIABLE 2.40 c Cost: 0 2.40 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 2.40 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 2.40 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 2.40 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 2.40 v -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x132 -x142 -x152 -x162 -x172 -x182 2.40 v -x192 x202 -x212 -x222 -x122 -x143 -x153 -x163 -x173 -x183 -x193 -x203 x213 -x223 -x123 -x133 -x154 -x164 -x174 x184 -x194 2.40 v -x204 -x214 -x224 -x124 x134 -x144 -x165 -x175 -x185 -x195 -x205 -x215 -x225 -x125 -x135 -x145 -x155 x176 -x186 -x196 -x206 2.40 v -x216 -x226 -x126 -x136 x146 -x156 -x166 -x187 -x197 -x207 -x217 -x227 x127 -x137 -x147 -x157 -x167 -x177 -x198 -x208 -x218 2.40 v -x228 -x128 -x138 -x148 -x158 x168 -x178 -x188 -x209 -x219 -x229 -x129 -x139 -x149 x159 -x169 -x179 -x189 -x199 -x220 -x230 2.40 v -x130 -x140 -x150 -x160 -x170 -x180 -x190 -x200 -x210 x231 -x131 -x141 -x151 -x161 -x171 -x181 -x191 x201 -x211 -x221 2.40 c Exit Code: 10 2.40 c Total time: 2.398 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/node19/watcher-39587-1149221440 -o ROOT/results/node19/solver-39587-1149221440 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node19/39587-1149221440/instance-39587-1149221440.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.94 2/64 27778 /proc/meminfo: memFree=1418704/2055920 swapFree=4181404/4192956 [pid=27778] ppid=27776 vsize=4928 CPUtime=0 /proc/27778/stat : 27778 (bsolo) R 27776 27778 27733 0 -1 0 335 0 0 0 0 0 0 0 18 0 1 0 187807050 5046272 299 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 7919227 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27778/statm: 1232 305 206 55 0 124 0 Child status: 10 Real time (s): 2.40933 CPU time (s): 2.40163 CPU user time (s): 2.37364 CPU system time (s): 0.027995 CPU usage (%): 99.6805 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node19 on Fri Jun 2 04:10:40 UTC 2006 FILE ID= 39587-1149221440 PBS_JOBID= 295379 BENCH NAME= ROOT/tmp/node19/39587-1149221440/instance-39587-1149221440.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node19/39587-1149221440/instance-39587-1149221440.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node19/watcher-39587-1149221440 -o ROOT/results/node19/solver-39587-1149221440 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node19/39587-1149221440/instance-39587-1149221440.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 2e8fe4d521f8ec7159487f71439b9947 RANDOM SEED= 909293504 /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 : 3000.236 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 : 3000.236 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: 1418912 kB Buffers: 39408 kB Cached: 520992 kB SwapCached: 3320 kB Active: 161244 kB Inactive: 407900 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1418912 kB SwapTotal: 4192956 kB SwapFree: 4181404 kB Dirty: 164 kB Writeback: 0 kB Mapped: 14720 kB Slab: 53832 kB Committed_AS: 266032 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 node19 on Fri Jun 2 04:10:43 UTC 2006