Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | SAT | 38.1192 | 38.143 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900567003.opb |
MD5SUM | 2c89f98280dbfe67701e28e9614a6259 |
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 | 1.44478 |
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 | 715 |
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. 0.08 c Using non-optimization problem switches. 0.08 c No problem reductions applied in OPT. instance. 0.08 c preprocess terminated. Elapsed time: 0.076 0.08 c After prepocess the problem consists of 231 variables and 2586 constraints. 0.13 c Restart #1 #Var: 231 LB: 0 @ 0.13 0.27 c Restart #2 #Var: 231 LB: 0 @ 0.27 0.46 c Restart #3 #Var: 231 LB: 0 @ 0.454 0.60 c Restart #4 #Var: 231 LB: 0 @ 0.601 0.80 c Restart #5 #Var: 231 LB: 0 @ 0.801 1.06 c Restart #6 #Var: 231 LB: 0 @ 1.053 1.36 c Restart #7 #Var: 231 LB: 0 @ 1.353 1.73 c Restart #8 #Var: 231 LB: 0 @ 1.723 2.14 c Restart #9 #Var: 231 LB: 0 @ 2.132 2.67 c Restart #10 #Var: 231 LB: 0 @ 2.672 3.25 c Restart #11 #Var: 231 LB: 0 @ 3.243 3.81 c Restart #12 #Var: 231 LB: 0 @ 3.804 4.45 c Restart #13 #Var: 231 LB: 0 @ 4.444 5.36 c Restart #14 #Var: 231 LB: 0 @ 5.361 6.43 c Restart #15 #Var: 231 LB: 0 @ 6.426 7.86 c Restart #16 #Var: 231 LB: 0 @ 7.854 9.32 c Restart #17 #Var: 231 LB: 0 @ 9.316 11.45 c Restart #18 #Var: 231 LB: 0 @ 11.441 13.86 c Restart #19 #Var: 231 LB: 0 @ 13.844 16.61 c Restart #20 #Var: 231 LB: 0 @ 16.601 20.86 c Restart #21 #Var: 231 LB: 0 @ 20.849 24.13 c Restart #22 #Var: 231 LB: 0 @ 24.113 29.28 c Restart #23 #Var: 231 LB: 0 @ 29.26 33.30 c Restart #24 #Var: 231 LB: 0 @ 33.277 38.13 c Sol. found (all assignments made)... 38.13 o 0 38.13 c NEW SOLUTION FOUND: 0 @ 38.11 38.13 s SATISFIABLE 38.13 c Cost: 0 38.13 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 38.13 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 38.13 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 38.13 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 38.13 v -x106 x107 -x108 -x109 -x110 x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x132 -x142 -x152 -x162 -x172 38.13 v -x182 x192 -x202 -x212 -x222 -x122 -x143 -x153 -x163 -x173 -x183 -x193 -x203 -x213 x223 -x123 -x133 -x154 x164 -x174 -x184 38.13 v -x194 -x204 -x214 -x224 -x124 -x134 -x144 -x165 -x175 -x185 -x195 -x205 x215 -x225 -x125 x135 -x145 -x155 -x176 -x186 -x196 38.13 v -x206 -x216 -x226 -x126 -x136 -x146 -x156 -x166 x187 -x197 -x207 -x217 -x227 -x127 -x137 x147 -x157 -x167 -x177 -x198 -x208 38.13 v -x218 -x228 -x128 -x138 -x148 -x158 -x168 -x178 -x188 x209 -x219 -x229 -x129 -x139 -x149 x159 -x169 -x179 -x189 -x199 -x220 38.13 v -x230 -x130 -x140 -x150 -x160 -x170 x180 -x190 -x200 -x210 -x231 x131 -x141 -x151 -x161 -x171 -x181 -x191 -x201 -x211 -x221 38.13 c Exit Code: 10 38.13 c Total time: 38.11 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/node83/watcher-39574-1149220075 -o ROOT/results/node83/solver-39574-1149220075 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node83/39574-1149220075/instance-39574-1149220075.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.86 0.95 0.93 3/67 21907 /proc/meminfo: memFree=1629216/2055888 swapFree=4085416/4096564 [pid=21907] ppid=21905 vsize=4936 CPUtime=0 /proc/21907/stat : 21907 (bsolo) D 21905 21907 21862 0 -1 0 362 0 0 0 0 0 0 0 19 0 1 0 187646882 5054464 327 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 2147483391 4096 16384 18446744072099917094 0 0 17 1 0 0 /proc/21907/statm: 1234 327 223 55 0 125 0 [startup+10.0021 s] /proc/loadavg: 0.88 0.95 0.93 2/67 21907 /proc/meminfo: memFree=1607776/2055888 swapFree=4085416/4096564 [pid=21907] ppid=21905 vsize=26000 CPUtime=9.98 /proc/21907/stat : 21907 (bsolo) R 21905 21907 21862 0 -1 0 5743 0 0 0 992 6 0 0 25 0 1 0 187646882 26624000 5659 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134718240 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21907/statm: 6500 5659 293 55 0 5391 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 26000 [startup+20.008 s] /proc/loadavg: 0.90 0.95 0.93 2/67 21907 /proc/meminfo: memFree=1599392/2055888 swapFree=4085416/4096564 [pid=21907] ppid=21905 vsize=34316 CPUtime=19.99 /proc/21907/stat : 21907 (bsolo) R 21905 21907 21862 0 -1 0 7828 0 0 0 1990 9 0 0 25 0 1 0 187646882 35139584 7744 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548453 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21907/statm: 8579 7744 293 55 0 7470 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 34316 [startup+30.0139 s] /proc/loadavg: 0.91 0.95 0.93 2/67 21907 /proc/meminfo: memFree=1593312/2055888 swapFree=4085416/4096564 [pid=21907] ppid=21905 vsize=40396 CPUtime=29.99 /proc/21907/stat : 21907 (bsolo) R 21905 21907 21862 0 -1 0 9350 0 0 0 2987 12 0 0 25 0 1 0 187646882 41365504 9266 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534063 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21907/statm: 10099 9266 293 55 0 8990 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 40396 Child status: 10 Real time (s): 38.143 CPU time (s): 38.1192 CPU user time (s): 37.9682 CPU system time (s): 0.150977 CPU usage (%): 99.9377 Max. virtual memory (cumulated for all children) (Kb): 40396
Begin job on node83 on Fri Jun 2 03:47:55 UTC 2006 FILE ID= 39574-1149220075 PBS_JOBID= 295211 BENCH NAME= ROOT/tmp/node83/39574-1149220075/instance-39574-1149220075.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node83/39574-1149220075/instance-39574-1149220075.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node83/watcher-39574-1149220075 -o ROOT/results/node83/solver-39574-1149220075 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node83/39574-1149220075/instance-39574-1149220075.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 2c89f98280dbfe67701e28e9614a6259 RANDOM SEED= 605651490 /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 : 6006.16 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 : 5999.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1629424 kB Buffers: 28744 kB Cached: 323808 kB SwapCached: 2884 kB Active: 90924 kB Inactive: 270852 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1629424 kB SwapTotal: 4096564 kB SwapFree: 4085416 kB Dirty: 180 kB Writeback: 4 kB Mapped: 16884 kB Slab: 51360 kB Committed_AS: 254716 kB PageTables: 1284 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node83 on Fri Jun 2 03:48:34 UTC 2006