Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | SAT | 7.06492 | 7.07717 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900559641.opb |
MD5SUM | c2e77d8de924d260285f4c10724de488 |
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 | 0.223965 |
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 | 659 |
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 0.22 c Restart #2 #Var: 231 LB: 0 @ 0.217 0.36 c Restart #3 #Var: 231 LB: 0 @ 0.357 0.51 c Restart #4 #Var: 231 LB: 0 @ 0.509 0.68 c Restart #5 #Var: 231 LB: 0 @ 0.67 0.90 c Restart #6 #Var: 231 LB: 0 @ 0.899 1.23 c Restart #7 #Var: 231 LB: 0 @ 1.22 1.55 c Restart #8 #Var: 231 LB: 0 @ 1.547 2.08 c Restart #9 #Var: 231 LB: 0 @ 2.074 2.57 c Restart #10 #Var: 231 LB: 0 @ 2.567 3.21 c Restart #11 #Var: 231 LB: 0 @ 3.205 3.85 c Restart #12 #Var: 231 LB: 0 @ 3.84 4.66 c Restart #13 #Var: 231 LB: 0 @ 4.657 5.51 c Restart #14 #Var: 231 LB: 0 @ 5.503 6.44 c Restart #15 #Var: 231 LB: 0 @ 6.43 7.07 c Sol. found (all assignments made)... 7.07 o 0 7.07 c NEW SOLUTION FOUND: 0 @ 7.059 7.07 s SATISFIABLE 7.07 c Cost: 0 7.07 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 7.07 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 7.07 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 7.07 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 7.07 v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 x115 -x116 -x117 -x118 -x119 -x120 -x121 -x132 -x142 -x152 -x162 -x172 7.07 v -x182 -x192 -x202 x212 -x222 -x122 -x143 -x153 -x163 -x173 -x183 -x193 x203 -x213 -x223 -x123 -x133 -x154 -x164 -x174 -x184 7.07 v x194 -x204 -x214 -x224 -x124 -x134 x144 -x165 -x175 -x185 -x195 -x205 -x215 -x225 -x125 -x135 -x145 -x155 x176 -x186 -x196 7.07 v -x206 -x216 -x226 -x126 -x136 -x146 x156 -x166 -x187 -x197 -x207 -x217 -x227 -x127 -x137 -x147 -x157 -x167 -x177 -x198 -x208 7.07 v -x218 x228 -x128 x138 -x148 -x158 -x168 -x178 -x188 -x209 -x219 -x229 -x129 -x139 -x149 -x159 -x169 -x179 x189 -x199 -x220 7.07 v -x230 -x130 -x140 -x150 -x160 x170 -x180 -x190 -x200 -x210 -x231 x131 -x141 -x151 -x161 -x171 -x181 -x191 -x201 -x211 -x221 7.07 c Exit Code: 10 7.07 c Total time: 7.059 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/node92/watcher-39540-1149216108 -o ROOT/results/node92/solver-39540-1149216108 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node92/39540-1149216108/instance-39540-1149216108.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.78 0.95 0.95 3/67 18905 /proc/meminfo: memFree=1319800/2055892 swapFree=4084900/4096564 [pid=18905] ppid=18903 vsize=4936 CPUtime=0 /proc/18905/stat : 18905 (bsolo) D 18903 18905 18860 0 -1 0 362 0 0 0 0 0 0 0 19 0 1 0 187249703 5054464 327 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 2147483391 4096 16384 18446744072099843366 0 0 17 1 0 0 /proc/18905/statm: 1234 327 223 55 0 125 0 Child status: 10 Real time (s): 7.07717 CPU time (s): 7.06492 CPU user time (s): 7.02393 CPU system time (s): 0.040993 CPU usage (%): 99.827 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node92 on Fri Jun 2 02:41:48 UTC 2006 FILE ID= 39540-1149216108 PBS_JOBID= 294767 BENCH NAME= ROOT/tmp/node92/39540-1149216108/instance-39540-1149216108.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node92/39540-1149216108/instance-39540-1149216108.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node92/watcher-39540-1149216108 -o ROOT/results/node92/solver-39540-1149216108 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node92/39540-1149216108/instance-39540-1149216108.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= c2e77d8de924d260285f4c10724de488 RANDOM SEED= 458433335 /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 : 3000.214 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 : 6006.19 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 : 3000.214 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1320008 kB Buffers: 40296 kB Cached: 619564 kB SwapCached: 3004 kB Active: 163512 kB Inactive: 505132 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1320008 kB SwapTotal: 4096564 kB SwapFree: 4084900 kB Dirty: 272 kB Writeback: 0 kB Mapped: 15188 kB Slab: 54000 kB Committed_AS: 215272 kB PageTables: 1256 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node92 on Fri Jun 2 02:41:56 UTC 2006