Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | SAT | 12.6681 | 12.6918 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900557413.opb |
MD5SUM | f1d4a2e32a581ad991c79b68e8396da7 |
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 | 0.526919 |
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 | 593 |
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: 0.063 0.08 c After prepocess the problem consists of 231 variables and 2586 constraints. 0.11 c Restart #1 #Var: 231 LB: 0 @ 0.099 0.25 c Restart #2 #Var: 231 LB: 0 @ 0.233 0.43 c Restart #3 #Var: 231 LB: 0 @ 0.418 0.60 c Restart #4 #Var: 231 LB: 0 @ 0.588 0.81 c Restart #5 #Var: 231 LB: 0 @ 0.801 1.03 c Restart #6 #Var: 231 LB: 0 @ 1.019 1.35 c Restart #7 #Var: 231 LB: 0 @ 1.337 1.69 c Restart #8 #Var: 231 LB: 0 @ 1.68 2.13 c Restart #9 #Var: 231 LB: 0 @ 2.121 2.65 c Restart #10 #Var: 231 LB: 0 @ 2.639 3.13 c Restart #11 #Var: 231 LB: 0 @ 3.119 3.90 c Restart #12 #Var: 231 LB: 0 @ 3.884 4.71 c Restart #13 #Var: 231 LB: 0 @ 4.701 5.62 c Restart #14 #Var: 231 LB: 0 @ 5.603 6.66 c Restart #15 #Var: 231 LB: 0 @ 6.641 7.64 c Restart #16 #Var: 231 LB: 0 @ 7.623 8.86 c Restart #17 #Var: 231 LB: 0 @ 8.845 9.94 c Restart #18 #Var: 231 LB: 0 @ 9.924 11.70 c Restart #19 #Var: 231 LB: 0 @ 11.68 12.68 c Sol. found (all assignments made)... 12.68 o 0 12.68 c NEW SOLUTION FOUND: 0 @ 12.66 12.68 s SATISFIABLE 12.68 c Cost: 0 12.68 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 12.68 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 12.68 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 12.68 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 12.68 v x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 x117 -x118 -x119 -x120 -x121 -x132 -x142 -x152 -x162 -x172 -x182 12.68 v -x192 -x202 -x212 x222 x122 -x143 -x153 -x163 -x173 -x183 -x193 -x203 -x213 -x223 -x123 -x133 -x154 -x164 x174 -x184 -x194 12.68 v -x204 -x214 -x224 -x124 x134 -x144 -x165 -x175 -x185 -x195 -x205 -x215 -x225 -x125 -x135 -x145 -x155 -x176 -x186 -x196 -x206 12.68 v x216 -x226 -x126 -x136 -x146 -x156 x166 -x187 -x197 -x207 -x217 -x227 -x127 -x137 -x147 -x157 -x167 -x177 x198 -x208 -x218 12.68 v -x228 -x128 -x138 x148 -x158 -x168 -x178 -x188 -x209 -x219 -x229 -x129 -x139 -x149 -x159 -x169 -x179 x189 -x199 -x220 -x230 12.68 v -x130 -x140 -x150 x160 -x170 -x180 -x190 -x200 -x210 -x231 -x131 -x141 -x151 -x161 -x171 -x181 -x191 -x201 x211 -x221 12.68 c Exit Code: 10 12.68 c Total time: 12.66 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/node41/watcher-39550-1149217071 -o ROOT/results/node41/solver-39550-1149217071 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node41/39550-1149217071/instance-39550-1149217071.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.68 0.90 0.91 2/64 18523 /proc/meminfo: memFree=1280504/2055920 swapFree=4180940/4192956 [pid=18523] ppid=18521 vsize=3364 CPUtime=0 /proc/18523/stat : 18523 (bsolo) R 18521 18523 18478 0 -1 0 56 0 0 0 0 0 0 0 19 0 1 0 187373718 3444736 39 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 1964685 0 0 4096 0 0 0 0 17 1 0 0 /proc/18523/statm: 841 43 32 55 0 40 0 [startup+10.0021 s] /proc/loadavg: 0.72 0.91 0.91 2/64 18523 /proc/meminfo: memFree=1256760/2055920 swapFree=4180940/4192956 [pid=18523] ppid=18521 vsize=28104 CPUtime=9.98 /proc/18523/stat : 18523 (bsolo) R 18521 18523 18478 0 -1 0 6304 0 0 0 992 6 0 0 25 0 1 0 187373718 28778496 6219 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134718240 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18523/statm: 7026 6219 296 55 0 5918 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 28104 Child status: 10 Real time (s): 12.6918 CPU time (s): 12.6681 CPU user time (s): 12.5901 CPU system time (s): 0.077988 CPU usage (%): 99.8127 Max. virtual memory (cumulated for all children) (Kb): 28104
Begin job on node41 on Fri Jun 2 02:57:52 UTC 2006 FILE ID= 39550-1149217071 PBS_JOBID= 294901 BENCH NAME= ROOT/tmp/node41/39550-1149217071/instance-39550-1149217071.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node41/39550-1149217071/instance-39550-1149217071.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node41/watcher-39550-1149217071 -o ROOT/results/node41/solver-39550-1149217071 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node41/39550-1149217071/instance-39550-1149217071.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= f1d4a2e32a581ad991c79b68e8396da7 RANDOM SEED= 520229599 /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 : 3000.265 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 : 3000.265 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: 1280712 kB Buffers: 31108 kB Cached: 671676 kB SwapCached: 4008 kB Active: 138876 kB Inactive: 572896 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1280712 kB SwapTotal: 4192956 kB SwapFree: 4180940 kB Dirty: 276 kB Writeback: 0 kB Mapped: 14924 kB Slab: 49452 kB Committed_AS: 210828 kB PageTables: 1496 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node41 on Fri Jun 2 02:58:04 UTC 2006