Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | SAT | 4.94825 | 5.02471 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900576918.opb |
MD5SUM | 880846daf47900bbb2fd34e8a6c4861d |
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 | 0.169973 |
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 | 639 |
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 0.08 c INFO: OSL Context initialized. 0.13 c Initial problem consists of 231 variables and 2707 constraints. 0.14 c Using non-optimization problem switches. 0.14 c No problem reductions applied in OPT. instance. 0.14 c preprocess terminated. Elapsed time: 0.069 0.14 c After prepocess the problem consists of 231 variables and 2586 constraints. 0.18 c Restart #1 #Var: 231 LB: 0 @ 0.108 0.29 c Restart #2 #Var: 231 LB: 0 @ 0.222 0.49 c Restart #3 #Var: 231 LB: 0 @ 0.415 0.65 c Restart #4 #Var: 231 LB: 0 @ 0.576 0.84 c Restart #5 #Var: 231 LB: 0 @ 0.769 1.09 c Restart #6 #Var: 231 LB: 0 @ 1.018 1.40 c Restart #7 #Var: 231 LB: 0 @ 1.331 1.70 c Restart #8 #Var: 231 LB: 0 @ 1.626 2.15 c Restart #9 #Var: 231 LB: 0 @ 2.081 2.64 c Restart #10 #Var: 231 LB: 0 @ 2.572 3.23 c Restart #11 #Var: 231 LB: 0 @ 3.16 4.04 c Restart #12 #Var: 231 LB: 0 @ 3.963 4.85 c Restart #13 #Var: 231 LB: 0 @ 4.776 5.02 c Sol. found (all assignments made)... 5.02 o 0 5.02 c NEW SOLUTION FOUND: 0 @ 4.943 5.02 s SATISFIABLE 5.02 c Cost: 0 5.02 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 5.02 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 5.02 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 5.02 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 5.02 v -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 x132 -x142 -x152 -x162 -x172 -x182 5.02 v -x192 -x202 -x212 -x222 -x122 -x143 -x153 -x163 -x173 -x183 -x193 -x203 -x213 x223 -x123 -x133 -x154 -x164 x174 -x184 -x194 5.02 v -x204 -x214 -x224 -x124 -x134 -x144 -x165 -x175 -x185 x195 -x205 -x215 -x225 x125 -x135 -x145 -x155 -x176 -x186 -x196 -x206 5.02 v -x216 -x226 -x126 -x136 -x146 x156 -x166 -x187 -x197 -x207 -x217 -x227 -x127 -x137 -x147 -x157 -x167 -x177 -x198 x208 -x218 5.02 v -x228 -x128 -x138 -x148 -x158 -x168 -x178 -x188 -x209 x219 -x229 -x129 -x139 -x149 -x159 x169 -x179 -x189 -x199 -x220 -x230 5.02 v -x130 -x140 -x150 -x160 -x170 -x180 x190 -x200 -x210 -x231 -x131 -x141 x151 -x161 -x171 -x181 -x191 -x201 -x211 -x221 5.02 c Exit Code: 10 5.02 c Total time: 4.944 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/node65/watcher-39614-1149224767 -o ROOT/results/node65/solver-39614-1149224767 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node65/39614-1149224767/instance-39614-1149224767.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.77 0.92 0.94 3/64 22254 /proc/meminfo: memFree=1599608/2055920 swapFree=4181844/4192956 [pid=22254] ppid=22252 vsize=4928 CPUtime=0 /proc/22254/stat : 22254 (bsolo) R 22252 22254 22209 0 -1 0 342 0 0 0 0 0 0 0 19 0 1 0 188146034 5046272 306 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4159566932 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22254/statm: 1232 318 215 55 0 124 0 Child status: 10 Real time (s): 5.02471 CPU time (s): 4.94825 CPU user time (s): 4.90125 CPU system time (s): 0.046992 CPU usage (%): 98.4783 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node65 on Fri Jun 2 05:06:07 UTC 2006 FILE ID= 39614-1149224767 PBS_JOBID= 295731 BENCH NAME= ROOT/tmp/node65/39614-1149224767/instance-39614-1149224767.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node65/39614-1149224767/instance-39614-1149224767.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node65/watcher-39614-1149224767 -o ROOT/results/node65/solver-39614-1149224767 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node65/39614-1149224767/instance-39614-1149224767.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 880846daf47900bbb2fd34e8a6c4861d RANDOM SEED= 837193851 /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 : 3000.283 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 : 3000.283 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: 1599816 kB Buffers: 35684 kB Cached: 344340 kB SwapCached: 2952 kB Active: 109820 kB Inactive: 279016 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1599816 kB SwapTotal: 4192956 kB SwapFree: 4181844 kB Dirty: 272 kB Writeback: 0 kB Mapped: 14736 kB Slab: 53212 kB Committed_AS: 185628 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node65 on Fri Jun 2 05:06:12 UTC 2006