Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | SAT | 0.733888 | 0.745863 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900566151.opb |
MD5SUM | 204fb031707de903e8b5ddda711ba292 |
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 | 0.029994 |
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 | 661 |
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: 0.067 0.08 c After prepocess the problem consists of 231 variables and 2586 constraints. 0.13 c Restart #1 #Var: 231 LB: 0 @ 0.117 0.27 c Restart #2 #Var: 231 LB: 0 @ 0.265 0.53 c Restart #3 #Var: 231 LB: 0 @ 0.517 0.70 c Restart #4 #Var: 231 LB: 0 @ 0.696 0.74 c Sol. found (all assignments made)... 0.74 o 0 0.74 c NEW SOLUTION FOUND: 0 @ 0.73 0.74 s SATISFIABLE 0.74 c Cost: 0 0.74 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 0.74 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 0.74 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 0.74 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 0.74 v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 x121 -x132 -x142 -x152 -x162 -x172 0.74 v -x182 -x192 -x202 x212 -x222 -x122 x143 -x153 -x163 -x173 -x183 -x193 -x203 -x213 -x223 -x123 -x133 -x154 x164 -x174 -x184 0.74 v -x194 -x204 -x214 -x224 -x124 x134 -x144 -x165 -x175 -x185 -x195 -x205 -x215 -x225 -x125 -x135 -x145 -x155 -x176 x186 -x196 0.74 v -x206 -x216 -x226 -x126 -x136 -x146 -x156 -x166 -x187 x197 -x207 -x217 -x227 -x127 -x137 -x147 -x157 -x167 -x177 -x198 x208 0.74 v -x218 -x228 x128 -x138 -x148 -x158 -x168 -x178 -x188 -x209 -x219 -x229 -x129 -x139 -x149 -x159 -x169 x179 -x189 -x199 -x220 0.74 v -x230 -x130 -x140 -x150 -x160 -x170 -x180 -x190 -x200 -x210 x231 -x131 -x141 -x151 x161 -x171 -x181 -x191 -x201 -x211 -x221 0.74 c Exit Code: 10 0.74 c Total time: 0.73 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/node58/watcher-39571-1149219853 -o ROOT/results/node58/solver-39571-1149219853 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node58/39571-1149219853/instance-39571-1149219853.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.62 0.87 0.88 2/64 23005 /proc/meminfo: memFree=1536680/2055920 swapFree=4192956/4192956 [pid=23005] ppid=23003 vsize=4660 CPUtime=0 /proc/23005/stat : 23005 (bsolo) R 23003 23005 22960 0 -1 0 76 0 0 0 0 0 0 0 19 0 1 0 24032201 4771840 58 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4845685 0 0 4096 0 0 0 0 17 1 0 0 /proc/23005/statm: 1166 65 48 55 0 46 0 Child status: 10 Real time (s): 0.745863 CPU time (s): 0.733888 CPU user time (s): 0.72189 CPU system time (s): 0.011998 CPU usage (%): 98.3945 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node58 on Fri Jun 2 03:44:13 UTC 2006 FILE ID= 39571-1149219853 PBS_JOBID= 295176 BENCH NAME= ROOT/tmp/node58/39571-1149219853/instance-39571-1149219853.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node58/39571-1149219853/instance-39571-1149219853.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node58/watcher-39571-1149219853 -o ROOT/results/node58/solver-39571-1149219853 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node58/39571-1149219853/instance-39571-1149219853.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 204fb031707de903e8b5ddda711ba292 RANDOM SEED= 633866252 /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 : 3000.276 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 : 3000.276 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: 1536888 kB Buffers: 26836 kB Cached: 415572 kB SwapCached: 0 kB Active: 90992 kB Inactive: 365920 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1536888 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 268 kB Writeback: 0 kB Mapped: 24916 kB Slab: 48232 kB Committed_AS: 122156 kB PageTables: 1392 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node58 on Fri Jun 2 03:44:14 UTC 2006