Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | SAT | 2.26666 | 2.27891 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900566263.opb |
MD5SUM | f4c214ee809fe2c6dba5a2a6d8bf156c |
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 | 0.064989 |
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 | 613 |
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: 0.066 0.08 c After prepocess the problem consists of 231 variables and 2586 constraints. 0.12 c Restart #1 #Var: 231 LB: 0 @ 0.112 0.27 c Restart #2 #Var: 231 LB: 0 @ 0.257 0.55 c Restart #3 #Var: 231 LB: 0 @ 0.539 0.76 c Restart #4 #Var: 231 LB: 0 @ 0.754 0.93 c Restart #5 #Var: 231 LB: 0 @ 0.925 1.16 c Restart #6 #Var: 231 LB: 0 @ 1.155 1.45 c Restart #7 #Var: 231 LB: 0 @ 1.438 1.74 c Restart #8 #Var: 231 LB: 0 @ 1.734 2.21 c Restart #9 #Var: 231 LB: 0 @ 2.2 2.27 c Sol. found (all assignments made)... 2.27 o 0 2.27 c NEW SOLUTION FOUND: 0 @ 2.261 2.27 s SATISFIABLE 2.27 c Cost: 0 2.27 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 2.27 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 2.27 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 2.27 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 2.27 v -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x132 -x142 -x152 -x162 -x172 x182 2.27 v -x192 -x202 -x212 -x222 -x122 -x143 -x153 -x163 -x173 -x183 x193 -x203 -x213 -x223 -x123 x133 -x154 -x164 -x174 -x184 -x194 2.27 v -x204 -x214 -x224 x124 -x134 -x144 -x165 -x175 -x185 -x195 -x205 -x215 -x225 -x125 -x135 x145 -x155 -x176 -x186 -x196 -x206 2.27 v -x216 -x226 -x126 -x136 -x146 -x156 -x166 -x187 -x197 x207 -x217 -x227 -x127 -x137 -x147 -x157 -x167 x177 -x198 -x208 -x218 2.27 v -x228 -x128 -x138 -x148 -x158 -x168 -x178 -x188 -x209 -x219 x229 -x129 -x139 -x149 -x159 x169 -x179 -x189 -x199 -x220 -x230 2.27 v -x130 -x140 -x150 x160 -x170 -x180 -x190 -x200 -x210 -x231 -x131 -x141 -x151 -x161 -x171 -x181 -x191 -x201 -x211 x221 2.27 c Exit Code: 10 2.27 c Total time: 2.261 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/node3/watcher-39573-1149220024 -o ROOT/results/node3/solver-39573-1149220024 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node3/39573-1149220024/instance-39573-1149220024.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.95 0.94 2/64 10556 /proc/meminfo: memFree=1394456/2055920 swapFree=4181424/4192956 [pid=10556] ppid=10554 vsize=4624 CPUtime=0 /proc/10556/stat : 10556 (bsolo) R 10554 10556 10511 0 -1 0 73 0 0 0 0 0 0 0 18 0 1 0 187664113 4734976 55 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 10924836 0 0 4096 0 0 0 0 17 1 0 0 /proc/10556/statm: 1156 55 41 55 0 44 0 Child status: 10 Real time (s): 2.27891 CPU time (s): 2.26666 CPU user time (s): 2.24266 CPU system time (s): 0.023996 CPU usage (%): 99.4624 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node3 on Fri Jun 2 03:47:04 UTC 2006 FILE ID= 39573-1149220024 PBS_JOBID= 295197 BENCH NAME= ROOT/tmp/node3/39573-1149220024/instance-39573-1149220024.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node3/39573-1149220024/instance-39573-1149220024.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node3/watcher-39573-1149220024 -o ROOT/results/node3/solver-39573-1149220024 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node3/39573-1149220024/instance-39573-1149220024.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= f4c214ee809fe2c6dba5a2a6d8bf156c RANDOM SEED= 842892769 /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 : 3000.261 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 : 3000.261 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: 1394664 kB Buffers: 32492 kB Cached: 553048 kB SwapCached: 3612 kB Active: 233708 kB Inactive: 360888 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1394664 kB SwapTotal: 4192956 kB SwapFree: 4181424 kB Dirty: 264 kB Writeback: 0 kB Mapped: 14920 kB Slab: 52772 kB Committed_AS: 191676 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 node3 on Fri Jun 2 03:47:06 UTC 2006