Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | SAT | 19.74 | 19.7838 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900566270.opb |
MD5SUM | 629a6d76128a04651e9e7be43abdd0e9 |
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 | 0.038993 |
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 | 587 |
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 0.03 c INFO: OSL Context initialized. 0.08 c Initial problem consists of 231 variables and 2707 constraints. 0.09 c Using non-optimization problem switches. 0.09 c No problem reductions applied in OPT. instance. 0.09 c preprocess terminated. Elapsed time: 0.061 0.09 c After prepocess the problem consists of 231 variables and 2586 constraints. 0.13 c Restart #1 #Var: 231 LB: 0 @ 0.1 0.26 c Restart #2 #Var: 231 LB: 0 @ 0.226 0.38 c Restart #3 #Var: 231 LB: 0 @ 0.348 0.54 c Restart #4 #Var: 231 LB: 0 @ 0.505 0.69 c Restart #5 #Var: 231 LB: 0 @ 0.663 0.97 c Restart #6 #Var: 231 LB: 0 @ 0.939 1.28 c Restart #7 #Var: 231 LB: 0 @ 1.248 1.60 c Restart #8 #Var: 231 LB: 0 @ 1.573 1.96 c Restart #9 #Var: 231 LB: 0 @ 1.931 2.35 c Restart #10 #Var: 231 LB: 0 @ 2.314 2.88 c Restart #11 #Var: 231 LB: 0 @ 2.852 3.43 c Restart #12 #Var: 231 LB: 0 @ 3.399 4.08 c Restart #13 #Var: 231 LB: 0 @ 4.052 4.85 c Restart #14 #Var: 231 LB: 0 @ 4.817 5.66 c Restart #15 #Var: 231 LB: 0 @ 5.628 6.53 c Restart #16 #Var: 231 LB: 0 @ 6.501 7.93 c Restart #17 #Var: 231 LB: 0 @ 7.894 9.24 c Restart #18 #Var: 231 LB: 0 @ 9.205 11.37 c Restart #19 #Var: 231 LB: 0 @ 11.334 13.34 c Restart #20 #Var: 231 LB: 0 @ 13.301 15.62 c Restart #21 #Var: 231 LB: 0 @ 15.586 18.28 c Restart #22 #Var: 231 LB: 0 @ 18.237 19.77 c Sol. found (all assignments made)... 19.77 o 0 19.77 c NEW SOLUTION FOUND: 0 @ 19.732 19.77 s SATISFIABLE 19.77 c Cost: 0 19.77 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 19.77 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 19.77 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 19.77 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 19.77 v -x106 -x107 x108 -x109 -x110 -x111 -x112 -x113 x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x132 x142 -x152 -x162 -x172 19.77 v -x182 -x192 -x202 -x212 -x222 -x122 -x143 -x153 x163 -x173 -x183 -x193 -x203 -x213 -x223 -x123 -x133 -x154 -x164 x174 -x184 19.77 v -x194 -x204 -x214 -x224 -x124 -x134 -x144 -x165 -x175 -x185 -x195 x205 -x215 -x225 -x125 -x135 -x145 -x155 -x176 -x186 -x196 19.77 v -x206 -x216 x226 -x126 x136 -x146 -x156 -x166 -x187 -x197 -x207 -x217 -x227 -x127 -x137 -x147 x157 -x167 -x177 -x198 -x208 19.77 v -x218 -x228 -x128 -x138 -x148 -x158 -x168 -x178 x188 -x209 -x219 -x229 x129 -x139 -x149 -x159 -x169 -x179 -x189 -x199 -x220 19.77 v -x230 -x130 -x140 -x150 -x160 -x170 -x180 -x190 x200 -x210 -x231 -x131 -x141 -x151 -x161 -x171 -x181 -x191 -x201 -x211 x221 19.77 c Exit Code: 10 19.77 c Total time: 19.732 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/node52/watcher-39615-1149224864 -o ROOT/results/node52/solver-39615-1149224864 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node52/39615-1149224864/instance-39615-1149224864.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.58 0.86 0.88 2/64 20012 /proc/meminfo: memFree=1506260/2055920 swapFree=4181360/4192956 [pid=20012] ppid=20010 vsize=4664 CPUtime=0 /proc/20012/stat : 20012 (bsolo) R 20010 20012 19967 0 -1 0 155 0 0 0 0 0 0 0 18 0 1 0 188154190 4775936 135 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4273335 0 0 4096 0 0 0 0 17 1 0 0 /proc/20012/statm: 1166 135 105 55 0 46 0 [startup+10.002 s] /proc/loadavg: 0.64 0.87 0.88 2/64 20012 /proc/meminfo: memFree=1482084/2055920 swapFree=4181360/4192956 [pid=20012] ppid=20010 vsize=28636 CPUtime=9.96 /proc/20012/stat : 20012 (bsolo) R 20010 20012 19967 0 -1 0 6437 0 0 0 991 5 0 0 25 0 1 0 188154190 29323264 6352 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134537786 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20012/statm: 7159 6352 296 55 0 6051 0 Current children cumulated CPU time (s) 9.96 Current children cumulated vsize (Kb) 28636 Child status: 10 Real time (s): 19.7838 CPU time (s): 19.74 CPU user time (s): 19.636 CPU system time (s): 0.103984 CPU usage (%): 99.7785 Max. virtual memory (cumulated for all children) (Kb): 28636
Begin job on node52 on Fri Jun 2 05:07:44 UTC 2006 FILE ID= 39615-1149224864 PBS_JOBID= 295747 BENCH NAME= ROOT/tmp/node52/39615-1149224864/instance-39615-1149224864.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node52/39615-1149224864/instance-39615-1149224864.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node52/watcher-39615-1149224864 -o ROOT/results/node52/solver-39615-1149224864 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node52/39615-1149224864/instance-39615-1149224864.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 629a6d76128a04651e9e7be43abdd0e9 RANDOM SEED= 718195858 /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 : 3000.263 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 : 3000.263 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: 1506468 kB Buffers: 23216 kB Cached: 458796 kB SwapCached: 3508 kB Active: 245536 kB Inactive: 245376 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1506468 kB SwapTotal: 4192956 kB SwapFree: 4181360 kB Dirty: 276 kB Writeback: 0 kB Mapped: 14904 kB Slab: 44524 kB Committed_AS: 266508 kB PageTables: 1504 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node52 on Fri Jun 2 05:08:04 UTC 2006