Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | SAT | 4.48332 | 4.49179 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110975678.opb |
MD5SUM | e3451f374f066f8ee3ed5b9522cef90a |
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 | 0.085986 |
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 | 169 |
Total number of constraints | 101 |
Number of constraints which are clauses | 30 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 169 |
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 | 38 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 1187 |
Number of bits of the biggest sum of numbers | 11 |
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. 0.02 c Initial problem consists of 169 variables and 101 constraints. 0.02 c Using non-optimization problem switches. 0.02 c No problem reductions applied in OPT. instance. 0.02 c preprocess terminated. Elapsed time: 0.016 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.03 c Restart #1 #Var: 169 LB: 0 @ 0.03 0.07 c Restart #2 #Var: 169 LB: 0 @ 0.062 0.11 c Restart #3 #Var: 169 LB: 0 @ 0.108 0.16 c Restart #4 #Var: 169 LB: 0 @ 0.156 0.23 c Restart #5 #Var: 169 LB: 0 @ 0.221 0.31 c Restart #6 #Var: 169 LB: 0 @ 0.305 0.41 c Restart #7 #Var: 169 LB: 0 @ 0.407 0.53 c Restart #8 #Var: 169 LB: 0 @ 0.531 0.69 c Restart #9 #Var: 169 LB: 0 @ 0.688 0.89 c Restart #10 #Var: 169 LB: 0 @ 0.886 1.13 c Restart #11 #Var: 169 LB: 0 @ 1.126 1.40 c Restart #12 #Var: 169 LB: 0 @ 1.398 1.63 c Restart #13 #Var: 169 LB: 0 @ 1.623 2.00 c Restart #14 #Var: 169 LB: 0 @ 1.991 2.46 c Restart #15 #Var: 169 LB: 0 @ 2.457 2.94 c Restart #16 #Var: 169 LB: 0 @ 2.935 3.57 c Restart #17 #Var: 169 LB: 0 @ 3.563 4.35 c Restart #18 #Var: 169 LB: 0 @ 4.343 4.48 c Sol. found (all assignments made)... 4.48 o 0 4.48 c NEW SOLUTION FOUND: 0 @ 4.477 4.48 s SATISFIABLE 4.48 c Cost: 0 4.48 v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 4.48 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 4.48 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 4.48 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 4.48 v -x106 -x107 -x108 -x109 -x110 x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 4.48 v -x127 x128 -x129 -x130 -x131 x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 4.48 v -x148 x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 x168 4.48 v -x169 4.48 c Exit Code: 10 4.48 c Total time: 4.478 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/node71/watcher-39476-1149210503 -o ROOT/results/node71/solver-39476-1149210503 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node71/39476-1149210503/instance-39476-1149210503.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.97 0.91 2/64 31335 /proc/meminfo: memFree=1563376/2055920 swapFree=4182220/4192956 [pid=31335] ppid=31333 vsize=4924 CPUtime=0 /proc/31335/stat : 31335 (bsolo) R 31333 31335 31290 0 -1 0 284 0 0 0 0 0 0 0 18 0 1 0 186719939 5042176 254 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 7618512 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31335/statm: 1232 259 169 55 0 124 0 Child status: 10 Real time (s): 4.49179 CPU time (s): 4.48332 CPU user time (s): 4.42933 CPU system time (s): 0.053991 CPU usage (%): 99.8113 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node71 on Fri Jun 2 01:08:23 UTC 2006 FILE ID= 39476-1149210503 PBS_JOBID= 293933 BENCH NAME= ROOT/tmp/node71/39476-1149210503/instance-39476-1149210503.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node71/39476-1149210503/instance-39476-1149210503.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-39476-1149210503 -o ROOT/results/node71/solver-39476-1149210503 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node71/39476-1149210503/instance-39476-1149210503.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= e3451f374f066f8ee3ed5b9522cef90a RANDOM SEED= 230236256 /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 : 3000.236 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 : 3000.236 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: 1563584 kB Buffers: 36536 kB Cached: 379840 kB SwapCached: 2504 kB Active: 106532 kB Inactive: 318600 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1563584 kB SwapTotal: 4192956 kB SwapFree: 4182220 kB Dirty: 212 kB Writeback: 0 kB Mapped: 15088 kB Slab: 53160 kB Committed_AS: 185712 kB PageTables: 1468 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node71 on Fri Jun 2 01:08:27 UTC 2006