Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | SAT | 20.8148 | 20.8441 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900547416.opb |
MD5SUM | b3be50396cebacd2fb0dd8b51b7d346c |
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 | 0.197969 |
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 | 747 |
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. 0.07 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: 0.071 0.09 c After prepocess the problem consists of 231 variables and 2586 constraints. 0.12 c Restart #1 #Var: 231 LB: 0 @ 0.109 0.22 c Restart #2 #Var: 231 LB: 0 @ 0.202 0.36 c Restart #3 #Var: 231 LB: 0 @ 0.35 0.54 c Restart #4 #Var: 231 LB: 0 @ 0.526 0.73 c Restart #5 #Var: 231 LB: 0 @ 0.719 1.02 c Restart #6 #Var: 231 LB: 0 @ 1.008 1.33 c Restart #7 #Var: 231 LB: 0 @ 1.316 1.69 c Restart #8 #Var: 231 LB: 0 @ 1.673 2.10 c Restart #9 #Var: 231 LB: 0 @ 2.089 2.59 c Restart #10 #Var: 231 LB: 0 @ 2.571 3.16 c Restart #11 #Var: 231 LB: 0 @ 3.147 3.78 c Restart #12 #Var: 231 LB: 0 @ 3.765 4.39 c Restart #13 #Var: 231 LB: 0 @ 4.372 5.16 c Restart #14 #Var: 231 LB: 0 @ 5.149 6.09 c Restart #15 #Var: 231 LB: 0 @ 6.076 7.27 c Restart #16 #Var: 231 LB: 0 @ 7.251 8.52 c Restart #17 #Var: 231 LB: 0 @ 8.505 9.96 c Restart #18 #Var: 231 LB: 0 @ 9.945 12.04 c Restart #19 #Var: 231 LB: 0 @ 12.022 13.93 c Restart #20 #Var: 231 LB: 0 @ 13.911 16.41 c Restart #21 #Var: 231 LB: 0 @ 16.39 19.72 c Restart #22 #Var: 231 LB: 0 @ 19.696 20.83 c Sol. found (all assignments made)... 20.83 o 0 20.83 c NEW SOLUTION FOUND: 0 @ 20.806 20.83 s SATISFIABLE 20.83 c Cost: 0 20.83 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 20.83 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 20.83 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 20.83 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 20.83 v -x107 -x108 -x109 -x110 x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x132 -x142 -x152 x162 -x172 -x182 20.83 v -x192 -x202 -x212 -x222 -x122 -x143 -x153 -x163 -x173 -x183 x193 -x203 -x213 -x223 -x123 -x133 -x154 -x164 -x174 -x184 -x194 20.83 v -x204 -x214 x224 -x124 -x134 -x144 -x165 -x175 x185 -x195 -x205 -x215 -x225 -x125 -x135 x145 -x155 -x176 -x186 -x196 -x206 20.83 v -x216 -x226 -x126 -x136 -x146 -x156 -x166 -x187 -x197 -x207 x217 -x227 -x127 -x137 -x147 -x157 -x167 -x177 -x198 x208 -x218 20.83 v -x228 -x128 -x138 -x148 x158 -x168 -x178 -x188 -x209 -x219 -x229 x129 -x139 -x149 -x159 -x169 -x179 -x189 -x199 -x220 -x230 20.83 v -x130 x140 -x150 -x160 -x170 -x180 -x190 -x200 -x210 -x231 -x131 -x141 -x151 -x161 -x171 x181 -x191 -x201 -x211 -x221 20.83 c Exit Code: 10 20.83 c Total time: 20.807 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/node5/watcher-39553-1149217487 -o ROOT/results/node5/solver-39553-1149217487 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node5/39553-1149217487/instance-39553-1149217487.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.79 0.95 0.91 3/64 21343 /proc/meminfo: memFree=1471968/2055920 swapFree=4180912/4192956 [pid=21343] ppid=21341 vsize=4664 CPUtime=0 /proc/21343/stat : 21343 (bsolo) R 21341 21343 21298 0 -1 0 82 0 0 0 0 0 0 0 18 0 1 0 187352404 4775936 64 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 7895693 0 0 4096 0 0 0 0 17 1 0 0 /proc/21343/statm: 1166 79 62 55 0 46 0 [startup+10.0018 s] /proc/loadavg: 0.83 0.95 0.91 2/64 21343 /proc/meminfo: memFree=1449696/2055920 swapFree=4180912/4192956 [pid=21343] ppid=21341 vsize=26660 CPUtime=9.97 /proc/21343/stat : 21343 (bsolo) R 21341 21343 21298 0 -1 0 5938 0 0 0 992 5 0 0 25 0 1 0 187352404 27299840 5853 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134718704 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21343/statm: 6665 5853 296 55 0 5557 0 Current children cumulated CPU time (s) 9.97 Current children cumulated vsize (Kb) 26660 [startup+20.0078 s] /proc/loadavg: 0.85 0.95 0.91 2/64 21343 /proc/meminfo: memFree=1439392/2055920 swapFree=4180912/4192956 [pid=21343] ppid=21341 vsize=36956 CPUtime=19.97 /proc/21343/stat : 21343 (bsolo) R 21341 21343 21298 0 -1 0 8506 0 0 0 1987 10 0 0 25 0 1 0 187352404 37842944 8421 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534127 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21343/statm: 9239 8421 296 55 0 8131 0 Current children cumulated CPU time (s) 19.97 Current children cumulated vsize (Kb) 36956 Child status: 10 Real time (s): 20.8441 CPU time (s): 20.8148 CPU user time (s): 20.7009 CPU system time (s): 0.113982 CPU usage (%): 99.8598 Max. virtual memory (cumulated for all children) (Kb): 36956
Begin job on node5 on Fri Jun 2 03:04:47 UTC 2006 FILE ID= 39553-1149217487 PBS_JOBID= 294939 BENCH NAME= ROOT/tmp/node5/39553-1149217487/instance-39553-1149217487.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node5/39553-1149217487/instance-39553-1149217487.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node5/watcher-39553-1149217487 -o ROOT/results/node5/solver-39553-1149217487 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node5/39553-1149217487/instance-39553-1149217487.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= b3be50396cebacd2fb0dd8b51b7d346c RANDOM SEED= 392728501 /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 : 3000.279 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 : 3000.279 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: 1472176 kB Buffers: 34036 kB Cached: 473552 kB SwapCached: 4180 kB Active: 204768 kB Inactive: 311888 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1472176 kB SwapTotal: 4192956 kB SwapFree: 4180912 kB Dirty: 304 kB Writeback: 0 kB Mapped: 14940 kB Slab: 53168 kB Committed_AS: 195052 kB PageTables: 1428 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node5 on Fri Jun 2 03:05:08 UTC 2006