Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | SAT | 2.07568 | 2.10852 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111221953.opb |
MD5SUM | 61fac4c5cae5b046b0fa6341506f094d |
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 | 0.047992 |
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 | 1280 |
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 0.04 c INFO: OSL Context initialized. 0.04 c Initial problem consists of 169 variables and 101 constraints. 0.04 c Using non-optimization problem switches. 0.04 c No problem reductions applied in OPT. instance. 0.04 c preprocess terminated. Elapsed time: 0.015 0.04 c After prepocess the problem consists of 169 variables and 99 constraints. 0.06 c Restart #1 #Var: 169 LB: 0 @ 0.029 0.08 c Restart #2 #Var: 169 LB: 0 @ 0.056 0.13 c Restart #3 #Var: 169 LB: 0 @ 0.1 0.18 c Restart #4 #Var: 169 LB: 0 @ 0.149 0.23 c Restart #5 #Var: 169 LB: 0 @ 0.206 0.31 c Restart #6 #Var: 169 LB: 0 @ 0.28 0.41 c Restart #7 #Var: 169 LB: 0 @ 0.385 0.54 c Restart #8 #Var: 169 LB: 0 @ 0.508 0.74 c Restart #9 #Var: 169 LB: 0 @ 0.714 0.91 c Restart #10 #Var: 169 LB: 0 @ 0.881 1.12 c Restart #11 #Var: 169 LB: 0 @ 1.087 1.34 c Restart #12 #Var: 169 LB: 0 @ 1.315 1.66 c Restart #13 #Var: 169 LB: 0 @ 1.632 1.95 c Restart #14 #Var: 169 LB: 0 @ 1.918 2.10 c Sol. found (all assignments made)... 2.10 o 0 2.10 c NEW SOLUTION FOUND: 0 @ 2.071 2.10 s SATISFIABLE 2.10 c Cost: 0 2.10 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 2.10 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 2.10 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 2.10 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 2.10 v -x106 -x107 -x108 -x109 -x110 x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 2.10 v -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 x141 -x142 -x143 -x144 -x145 x146 -x147 2.10 v -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 x164 -x165 -x166 -x167 -x168 2.10 v -x169 2.10 c Exit Code: 10 2.10 c Total time: 2.072 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-39506-1149212509 -o ROOT/results/node71/solver-39506-1149212509 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node71/39506-1149212509/instance-39506-1149212509.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.78 0.88 0.88 2/64 31942 /proc/meminfo: memFree=1562856/2055920 swapFree=4182220/4192956 [pid=31942] ppid=31940 vsize=2900 CPUtime=0 /proc/31942/stat : 31942 (bsolo) R 31940 31942 31897 0 -1 0 43 0 0 0 0 0 0 0 19 0 1 0 186920606 2969600 27 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 7205163 0 0 4096 0 0 0 0 17 1 0 0 /proc/31942/statm: 725 27 19 55 0 38 0 Child status: 10 Real time (s): 2.10852 CPU time (s): 2.07568 CPU user time (s): 2.04769 CPU system time (s): 0.027995 CPU usage (%): 98.4428 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node71 on Fri Jun 2 01:41:49 UTC 2006 FILE ID= 39506-1149212509 PBS_JOBID= 294326 BENCH NAME= ROOT/tmp/node71/39506-1149212509/instance-39506-1149212509.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node71/39506-1149212509/instance-39506-1149212509.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-39506-1149212509 -o ROOT/results/node71/solver-39506-1149212509 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node71/39506-1149212509/instance-39506-1149212509.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 61fac4c5cae5b046b0fa6341506f094d RANDOM SEED= 243973861 /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: 1563064 kB Buffers: 36888 kB Cached: 380100 kB SwapCached: 2504 kB Active: 107548 kB Inactive: 318160 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1563064 kB SwapTotal: 4192956 kB SwapFree: 4182220 kB Dirty: 280 kB Writeback: 0 kB Mapped: 15088 kB Slab: 53132 kB Committed_AS: 198504 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 01:41:52 UTC 2006