Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | SAT | 18.9591 | 18.9774 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110968431.opb |
MD5SUM | 98db89f78e476e0f7a53e6cbb97938b8 |
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 | 0.013997 |
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 | 1276 |
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: 0.014 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.03 c Restart #1 #Var: 169 LB: 0 @ 0.028 0.07 c Restart #2 #Var: 169 LB: 0 @ 0.061 0.12 c Restart #3 #Var: 169 LB: 0 @ 0.113 0.18 c Restart #4 #Var: 169 LB: 0 @ 0.174 0.24 c Restart #5 #Var: 169 LB: 0 @ 0.235 0.33 c Restart #6 #Var: 169 LB: 0 @ 0.325 0.45 c Restart #7 #Var: 169 LB: 0 @ 0.449 0.62 c Restart #8 #Var: 169 LB: 0 @ 0.615 0.85 c Restart #9 #Var: 169 LB: 0 @ 0.842 1.07 c Restart #10 #Var: 169 LB: 0 @ 1.069 1.36 c Restart #11 #Var: 169 LB: 0 @ 1.354 1.65 c Restart #12 #Var: 169 LB: 0 @ 1.649 2.04 c Restart #13 #Var: 169 LB: 0 @ 2.04 2.52 c Restart #14 #Var: 169 LB: 0 @ 2.512 3.01 c Restart #15 #Var: 169 LB: 0 @ 3.004 3.40 c Restart #16 #Var: 169 LB: 0 @ 3.394 3.89 c Restart #17 #Var: 169 LB: 0 @ 3.884 4.41 c Restart #18 #Var: 169 LB: 0 @ 4.409 4.98 c Restart #19 #Var: 169 LB: 0 @ 4.973 5.88 c Restart #20 #Var: 169 LB: 0 @ 5.876 6.63 c Restart #21 #Var: 169 LB: 0 @ 6.625 7.88 c Restart #22 #Var: 169 LB: 0 @ 7.874 8.77 c Restart #23 #Var: 166 LB: 0 @ 8.765 9.60 c Restart #24 #Var: 166 LB: 0 @ 9.592 10.80 c Restart #25 #Var: 166 LB: 0 @ 10.794 11.90 c Restart #26 #Var: 166 LB: 0 @ 11.889 13.14 c Restart #27 #Var: 166 LB: 0 @ 13.124 15.01 c Restart #28 #Var: 166 LB: 0 @ 15.001 16.01 c Restart #29 #Var: 165 LB: 0 @ 15.997 18.26 c Restart #30 #Var: 164 LB: 0 @ 18.25 18.96 c Sol. found (all assignments made)... 18.96 o 0 18.96 c NEW SOLUTION FOUND: 0 @ 18.947 18.96 s SATISFIABLE 18.96 c Cost: 0 18.96 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 18.96 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 18.96 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 18.96 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 18.96 v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 -x123 -x124 -x125 -x126 18.96 v -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 x141 -x142 -x143 -x144 -x145 -x146 -x147 18.96 v -x148 x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 x164 -x165 -x166 -x167 -x168 18.96 v -x169 18.96 c Exit Code: 10 18.96 c Total time: 18.947 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/node89/watcher-39497-1149212226 -o ROOT/results/node89/solver-39497-1149212226 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node89/39497-1149212226/instance-39497-1149212226.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.66 0.91 0.89 2/68 9465 /proc/meminfo: memFree=1724056/2055892 swapFree=4085360/4096564 [pid=9465] ppid=9463 vsize=4936 CPUtime=0 /proc/9465/stat : 9465 (bsolo) D 9463 9465 9420 0 -1 0 362 0 0 0 0 0 0 0 19 0 1 0 186861709 5054464 327 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 2147483391 4096 16384 18446744072100015398 0 0 17 1 0 0 /proc/9465/statm: 1234 327 223 55 0 125 0 [startup+10.0021 s] /proc/loadavg: 0.71 0.91 0.89 2/68 9465 /proc/meminfo: memFree=1687448/2055892 swapFree=4085360/4096564 [pid=9465] ppid=9463 vsize=41132 CPUtime=9.99 /proc/9465/stat : 9465 (bsolo) R 9463 9465 9420 0 -1 0 9541 0 0 0 992 7 0 0 25 0 1 0 186861709 42119168 9457 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9465/statm: 10283 9457 293 55 0 9174 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 41132 Child status: 10 Real time (s): 18.9774 CPU time (s): 18.9591 CPU user time (s): 18.8231 CPU system time (s): 0.135979 CPU usage (%): 99.9034 Max. virtual memory (cumulated for all children) (Kb): 41132
Begin job on node89 on Fri Jun 2 01:37:07 UTC 2006 FILE ID= 39497-1149212226 PBS_JOBID= 294213 BENCH NAME= ROOT/tmp/node89/39497-1149212226/instance-39497-1149212226.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node89/39497-1149212226/instance-39497-1149212226.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node89/watcher-39497-1149212226 -o ROOT/results/node89/solver-39497-1149212226 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node89/39497-1149212226/instance-39497-1149212226.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 98db89f78e476e0f7a53e6cbb97938b8 RANDOM SEED= 738579620 /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 : 5999.43 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1724264 kB Buffers: 25864 kB Cached: 235960 kB SwapCached: 2560 kB Active: 84456 kB Inactive: 186136 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1724264 kB SwapTotal: 4096564 kB SwapFree: 4085360 kB Dirty: 308 kB Writeback: 0 kB Mapped: 16524 kB Slab: 47604 kB Committed_AS: 199092 kB PageTables: 1300 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node89 on Fri Jun 2 01:37:26 UTC 2006