Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | SAT | 9.33258 | 9.34452 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900549974.opb |
MD5SUM | 0bec34a0b5e3e94a918f84e0f865dc7f |
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 | 1.68574 |
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 | 647 |
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. 0.08 c Using non-optimization problem switches. 0.08 c No problem reductions applied in OPT. instance. 0.08 c preprocess terminated. Elapsed time: 0.069 0.08 c After prepocess the problem consists of 231 variables and 2586 constraints. 0.12 c Restart #1 #Var: 231 LB: 0 @ 0.118 0.29 c Restart #2 #Var: 231 LB: 0 @ 0.286 0.48 c Restart #3 #Var: 231 LB: 0 @ 0.475 0.66 c Restart #4 #Var: 231 LB: 0 @ 0.652 0.82 c Restart #5 #Var: 231 LB: 0 @ 0.811 1.05 c Restart #6 #Var: 231 LB: 0 @ 1.04 1.38 c Restart #7 #Var: 231 LB: 0 @ 1.37 1.81 c Restart #8 #Var: 231 LB: 0 @ 1.8 2.21 c Restart #9 #Var: 231 LB: 0 @ 2.207 2.78 c Restart #10 #Var: 231 LB: 0 @ 2.778 3.41 c Restart #11 #Var: 231 LB: 0 @ 3.403 4.36 c Restart #12 #Var: 231 LB: 0 @ 4.351 5.37 c Restart #13 #Var: 231 LB: 0 @ 5.36 6.23 c Restart #14 #Var: 231 LB: 0 @ 6.223 7.30 c Restart #15 #Var: 231 LB: 0 @ 7.287 8.45 c Restart #16 #Var: 231 LB: 0 @ 8.441 9.33 c Sol. found (all assignments made)... 9.33 o 0 9.33 c NEW SOLUTION FOUND: 0 @ 9.326 9.33 s SATISFIABLE 9.33 c Cost: 0 9.33 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 9.33 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 9.33 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 9.33 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 9.33 v -x106 x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x132 x142 -x152 -x162 -x172 9.33 v -x182 -x192 -x202 -x212 -x222 -x122 -x143 -x153 -x163 -x173 -x183 -x193 -x203 -x213 x223 -x123 -x133 -x154 -x164 -x174 -x184 9.33 v -x194 -x204 x214 -x224 -x124 -x134 -x144 -x165 x175 -x185 -x195 -x205 -x215 -x225 -x125 -x135 -x145 -x155 -x176 -x186 -x196 9.33 v x206 -x216 -x226 -x126 x136 -x146 -x156 -x166 -x187 -x197 -x207 -x217 -x227 x127 -x137 -x147 -x157 -x167 -x177 -x198 -x208 9.33 v -x218 -x228 -x128 -x138 -x148 x158 -x168 -x178 -x188 -x209 -x219 -x229 -x129 -x139 -x149 -x159 -x169 -x179 x189 -x199 -x220 9.33 v -x230 -x130 -x140 -x150 -x160 -x170 -x180 -x190 x200 -x210 -x231 -x131 -x141 -x151 -x161 x171 -x181 -x191 -x201 -x211 -x221 9.33 c Exit Code: 10 9.33 c Total time: 9.326 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/node72/watcher-39521-1149213992 -o ROOT/results/node72/solver-39521-1149213992 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node72/39521-1149213992/instance-39521-1149213992.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.95 0.90 2/64 10449 /proc/meminfo: memFree=1603168/2055920 swapFree=4182504/4192956 [pid=10449] ppid=10447 vsize=3436 CPUtime=0 /proc/10449/stat : 10449 (bsolo) R 10447 10449 10404 0 -1 0 67 0 0 0 0 0 0 0 19 0 1 0 187063591 3518464 49 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 2536228 0 0 4096 0 0 0 0 17 1 0 0 /proc/10449/statm: 1156 52 38 55 0 44 0 Child status: 10 Real time (s): 9.34452 CPU time (s): 9.33258 CPU user time (s): 9.27959 CPU system time (s): 0.052991 CPU usage (%): 99.8722 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node72 on Fri Jun 2 02:06:32 UTC 2006 FILE ID= 39521-1149213992 PBS_JOBID= 294527 BENCH NAME= ROOT/tmp/node72/39521-1149213992/instance-39521-1149213992.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node72/39521-1149213992/instance-39521-1149213992.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-39521-1149213992 -o ROOT/results/node72/solver-39521-1149213992 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node72/39521-1149213992/instance-39521-1149213992.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 0bec34a0b5e3e94a918f84e0f865dc7f RANDOM SEED= 474172114 /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 : 3000.227 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 : 3000.227 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: 1603376 kB Buffers: 34392 kB Cached: 341940 kB SwapCached: 2428 kB Active: 98348 kB Inactive: 286932 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1603376 kB SwapTotal: 4192956 kB SwapFree: 4182504 kB Dirty: 172 kB Writeback: 0 kB Mapped: 16020 kB Slab: 53320 kB Committed_AS: 201032 kB PageTables: 1412 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node72 on Fri Jun 2 02:06:41 UTC 2006