Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | SAT | 40.6448 | 40.6767 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900547353.opb |
MD5SUM | 1244ba923c89d5b50543f7b2d235ee00 |
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 | 1.36979 |
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 | 745 |
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. 0.07 c Using non-optimization problem switches. 0.07 c No problem reductions applied in OPT. instance. 0.07 c preprocess terminated. Elapsed time: 0.063 0.07 c After prepocess the problem consists of 231 variables and 2586 constraints. 0.10 c Restart #1 #Var: 231 LB: 0 @ 0.094 0.21 c Restart #2 #Var: 231 LB: 0 @ 0.2 0.33 c Restart #3 #Var: 231 LB: 0 @ 0.317 0.51 c Restart #4 #Var: 231 LB: 0 @ 0.501 0.72 c Restart #5 #Var: 231 LB: 0 @ 0.712 1.02 c Restart #6 #Var: 231 LB: 0 @ 1.005 1.29 c Restart #7 #Var: 231 LB: 0 @ 1.282 1.69 c Restart #8 #Var: 231 LB: 0 @ 1.68 2.07 c Restart #9 #Var: 231 LB: 0 @ 2.054 2.72 c Restart #10 #Var: 231 LB: 0 @ 2.712 3.25 c Restart #11 #Var: 231 LB: 0 @ 3.242 4.07 c Restart #12 #Var: 231 LB: 0 @ 4.06 4.88 c Restart #13 #Var: 231 LB: 0 @ 4.864 6.02 c Restart #14 #Var: 231 LB: 0 @ 6.012 7.05 c Restart #15 #Var: 231 LB: 0 @ 7.038 8.22 c Restart #16 #Var: 231 LB: 0 @ 8.205 9.70 c Restart #17 #Var: 231 LB: 0 @ 9.688 11.15 c Restart #18 #Var: 231 LB: 0 @ 11.133 13.26 c Restart #19 #Var: 231 LB: 0 @ 13.245 15.55 c Restart #20 #Var: 231 LB: 0 @ 15.528 17.78 c Restart #21 #Var: 231 LB: 0 @ 17.762 19.81 c Restart #22 #Var: 231 LB: 0 @ 19.79 23.40 c Restart #23 #Var: 231 LB: 0 @ 23.38 26.79 c Restart #24 #Var: 231 LB: 0 @ 26.77 32.29 c Restart #25 #Var: 231 LB: 0 @ 32.266 36.61 c Restart #26 #Var: 231 LB: 0 @ 36.581 40.66 c Sol. found (all assignments made)... 40.66 o 0 40.66 c NEW SOLUTION FOUND: 0 @ 40.633 40.66 s SATISFIABLE 40.66 c Cost: 0 40.66 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 40.66 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 40.66 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 40.66 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 40.66 v -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x132 -x142 -x152 -x162 -x172 -x182 40.66 v -x192 -x202 -x212 x222 -x122 -x143 -x153 -x163 -x173 -x183 x193 -x203 -x213 -x223 -x123 -x133 x154 -x164 -x174 -x184 -x194 40.66 v -x204 -x214 -x224 -x124 -x134 -x144 -x165 -x175 -x185 -x195 x205 -x215 -x225 -x125 -x135 -x145 -x155 -x176 x186 -x196 -x206 40.66 v -x216 -x226 -x126 -x136 -x146 -x156 -x166 -x187 -x197 -x207 x217 -x227 x127 -x137 -x147 -x157 -x167 -x177 -x198 -x208 -x218 40.66 v -x228 -x128 -x138 x148 -x158 -x168 -x178 -x188 -x209 -x219 -x229 -x129 -x139 -x149 -x159 x169 -x179 -x189 -x199 -x220 -x230 40.66 v -x130 x140 -x150 -x160 -x170 -x180 -x190 -x200 -x210 -x231 -x131 -x141 -x151 -x161 -x171 x181 -x191 -x201 -x211 -x221 40.66 c Exit Code: 10 40.66 c Total time: 40.635 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/node34/watcher-39607-1149223864 -o ROOT/results/node34/solver-39607-1149223864 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node34/39607-1149223864/instance-39607-1149223864.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.97 0.93 2/64 11914 /proc/meminfo: memFree=1380864/2055920 swapFree=4181356/4192956 [pid=11914] ppid=11912 vsize=4664 CPUtime=0 /proc/11914/stat : 11914 (bsolo) R 11912 11914 11869 0 -1 0 155 0 0 0 0 0 0 0 19 0 1 0 188050203 4775936 135 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 7691540 0 0 4096 0 0 0 0 17 1 0 0 /proc/11914/statm: 1166 135 105 55 0 46 0 [startup+10.0021 s] /proc/loadavg: 0.93 0.97 0.93 2/64 11914 /proc/meminfo: memFree=1360528/2055920 swapFree=4181356/4192956 [pid=11914] ppid=11912 vsize=24808 CPUtime=9.98 /proc/11914/stat : 11914 (bsolo) R 11912 11914 11869 0 -1 0 5466 0 0 0 992 6 0 0 25 0 1 0 188050203 25403392 5381 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134718704 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11914/statm: 6202 5381 296 55 0 5094 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 24808 [startup+20.0088 s] /proc/loadavg: 0.94 0.97 0.93 2/64 11914 /proc/meminfo: memFree=1348944/2055920 swapFree=4181356/4192956 [pid=11914] ppid=11912 vsize=36428 CPUtime=19.98 /proc/11914/stat : 11914 (bsolo) R 11912 11914 11869 0 -1 0 8371 0 0 0 1989 9 0 0 25 0 1 0 188050203 37302272 8286 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134551614 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11914/statm: 9107 8286 296 55 0 7999 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 36428 [startup+30.0155 s] /proc/loadavg: 0.95 0.97 0.93 2/64 11914 /proc/meminfo: memFree=1341456/2055920 swapFree=4181356/4192956 [pid=11914] ppid=11912 vsize=43828 CPUtime=29.98 /proc/11914/stat : 11914 (bsolo) R 11912 11914 11869 0 -1 0 10232 0 0 0 2985 13 0 0 25 0 1 0 188050203 44879872 10147 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534974 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11914/statm: 10957 10147 296 55 0 9849 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 43828 [startup+40.0212 s] /proc/loadavg: 0.96 0.97 0.93 2/64 11914 /proc/meminfo: memFree=1334288/2055920 swapFree=4181356/4192956 [pid=11914] ppid=11912 vsize=51100 CPUtime=39.99 /proc/11914/stat : 11914 (bsolo) R 11912 11914 11869 0 -1 0 12026 0 0 0 3983 16 0 0 25 0 1 0 188050203 52326400 11941 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11914/statm: 12775 11941 296 55 0 11667 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 51100 Child status: 10 Real time (s): 40.6767 CPU time (s): 40.6448 CPU user time (s): 40.4718 CPU system time (s): 0.172973 CPU usage (%): 99.9217 Max. virtual memory (cumulated for all children) (Kb): 51100
Begin job on node34 on Fri Jun 2 04:51:04 UTC 2006 FILE ID= 39607-1149223864 PBS_JOBID= 295646 BENCH NAME= ROOT/tmp/node34/39607-1149223864/instance-39607-1149223864.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node34/39607-1149223864/instance-39607-1149223864.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node34/watcher-39607-1149223864 -o ROOT/results/node34/solver-39607-1149223864 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node34/39607-1149223864/instance-39607-1149223864.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 1244ba923c89d5b50543f7b2d235ee00 RANDOM SEED= 50091185 /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 : 3000.277 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 : 3000.277 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: 1381072 kB Buffers: 37908 kB Cached: 563552 kB SwapCached: 3536 kB Active: 92820 kB Inactive: 517572 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1381072 kB SwapTotal: 4192956 kB SwapFree: 4181356 kB Dirty: 196 kB Writeback: 0 kB Mapped: 14828 kB Slab: 50484 kB Committed_AS: 238444 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node34 on Fri Jun 2 04:51:45 UTC 2006