Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | SAT | 33.8958 | 33.9483 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111226284.opb |
MD5SUM | b0b62e5c28712e6ca2742fcfc1914d40 |
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 | 0.016997 |
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 | 1216 |
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: 0.012 0.04 c After prepocess the problem consists of 169 variables and 99 constraints. 0.06 c Restart #1 #Var: 169 LB: 0 @ 0.028 0.10 c Restart #2 #Var: 169 LB: 0 @ 0.064 0.14 c Restart #3 #Var: 169 LB: 0 @ 0.109 0.19 c Restart #4 #Var: 169 LB: 0 @ 0.161 0.26 c Restart #5 #Var: 169 LB: 0 @ 0.229 0.34 c Restart #6 #Var: 169 LB: 0 @ 0.309 0.48 c Restart #7 #Var: 169 LB: 0 @ 0.444 0.65 c Restart #8 #Var: 169 LB: 0 @ 0.621 0.82 c Restart #9 #Var: 169 LB: 0 @ 0.791 1.03 c Restart #10 #Var: 169 LB: 0 @ 1.002 1.33 c Restart #11 #Var: 169 LB: 0 @ 1.297 1.59 c Restart #12 #Var: 169 LB: 0 @ 1.554 1.85 c Restart #13 #Var: 169 LB: 0 @ 1.813 2.20 c Restart #14 #Var: 169 LB: 0 @ 2.17 2.57 c Restart #15 #Var: 169 LB: 0 @ 2.539 2.98 c Restart #16 #Var: 169 LB: 0 @ 2.948 3.53 c Restart #17 #Var: 169 LB: 0 @ 3.491 4.06 c Restart #18 #Var: 169 LB: 0 @ 4.029 4.74 c Restart #19 #Var: 169 LB: 0 @ 4.704 5.26 c Restart #20 #Var: 169 LB: 0 @ 5.223 5.86 c Restart #21 #Var: 169 LB: 0 @ 5.825 6.40 c Restart #22 #Var: 169 LB: 0 @ 6.365 7.17 c Restart #23 #Var: 169 LB: 0 @ 7.129 7.85 c Restart #24 #Var: 169 LB: 0 @ 7.815 8.74 c Restart #25 #Var: 169 LB: 0 @ 8.702 9.78 c Restart #26 #Var: 169 LB: 0 @ 9.744 10.63 c Restart #27 #Var: 169 LB: 0 @ 10.587 11.90 c Restart #28 #Var: 169 LB: 0 @ 11.861 13.31 c Restart #29 #Var: 169 LB: 0 @ 13.265 15.63 c Restart #30 #Var: 169 LB: 0 @ 15.59 17.70 c Restart #31 #Var: 168 LB: 0 @ 17.653 20.25 c Restart #32 #Var: 168 LB: 0 @ 20.203 22.06 c Restart #33 #Var: 168 LB: 0 @ 22.012 23.79 c Restart #34 #Var: 166 LB: 0 @ 23.745 26.51 c Restart #35 #Var: 166 LB: 0 @ 26.467 28.34 c Restart #36 #Var: 165 LB: 0 @ 28.297 30.73 c Restart #37 #Var: 165 LB: 0 @ 30.683 33.93 c Sol. found (all assignments made)... 33.93 o 0 33.93 c NEW SOLUTION FOUND: 0 @ 33.877 33.93 s SATISFIABLE 33.93 c Cost: 0 33.93 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 33.93 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 33.93 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 33.93 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 33.93 v -x106 -x107 -x108 x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 x124 -x125 -x126 33.93 v -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 x139 -x140 -x141 -x142 -x143 -x144 -x145 x146 -x147 33.93 v -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 x164 -x165 -x166 -x167 -x168 33.93 v -x169 33.93 c Exit Code: 10 33.93 c Total time: 33.878 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-39509-1149212656 -o ROOT/results/node71/solver-39509-1149212656 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node71/39509-1149212656/instance-39509-1149212656.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.74 0.85 0.87 2/64 32314 /proc/meminfo: memFree=1562664/2055920 swapFree=4182220/4192956 [pid=32314] ppid=32312 vsize=4748 CPUtime=0 /proc/32314/stat : 32314 (bsolo) R 32312 32314 32269 0 -1 0 215 0 0 0 0 0 0 0 18 0 1 0 186935302 4861952 185 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134713704 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32314/statm: 1187 195 145 55 0 79 0 [startup+10.0022 s] /proc/loadavg: 0.78 0.85 0.87 2/64 32314 /proc/meminfo: memFree=1515144/2055920 swapFree=4182220/4192956 [pid=32314] ppid=32312 vsize=51980 CPUtime=9.95 /proc/32314/stat : 32314 (bsolo) R 32312 32314 32269 0 -1 0 12247 0 0 0 988 7 0 0 25 0 1 0 186935302 53227520 12162 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32314/statm: 12995 12162 296 55 0 11887 0 Current children cumulated CPU time (s) 9.95 Current children cumulated vsize (Kb) 51980 [startup+20.0086 s] /proc/loadavg: 0.81 0.86 0.87 2/64 32314 /proc/meminfo: memFree=1493000/2055920 swapFree=4182220/4192956 [pid=32314] ppid=32312 vsize=74180 CPUtime=19.96 /proc/32314/stat : 32314 (bsolo) R 32312 32314 32269 0 -1 0 17776 0 0 0 1984 12 0 0 25 0 1 0 186935302 75960320 17691 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533824 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32314/statm: 18545 17691 296 55 0 17437 0 Current children cumulated CPU time (s) 19.96 Current children cumulated vsize (Kb) 74180 [startup+30.0149 s] /proc/loadavg: 0.84 0.86 0.87 2/64 32314 /proc/meminfo: memFree=1469576/2055920 swapFree=4182220/4192956 [pid=32314] ppid=32312 vsize=97580 CPUtime=29.96 /proc/32314/stat : 32314 (bsolo) R 32312 32314 32269 0 -1 0 23610 0 0 0 2979 17 0 0 25 0 1 0 186935302 99921920 23525 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32314/statm: 24395 23526 296 55 0 23287 0 Current children cumulated CPU time (s) 29.96 Current children cumulated vsize (Kb) 97580 Child status: 10 Real time (s): 33.9483 CPU time (s): 33.8958 CPU user time (s): 33.6849 CPU system time (s): 0.210967 CPU usage (%): 99.8455 Max. virtual memory (cumulated for all children) (Kb): 97580
Begin job on node71 on Fri Jun 2 01:44:16 UTC 2006 FILE ID= 39509-1149212656 PBS_JOBID= 294366 BENCH NAME= ROOT/tmp/node71/39509-1149212656/instance-39509-1149212656.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node71/39509-1149212656/instance-39509-1149212656.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-39509-1149212656 -o ROOT/results/node71/solver-39509-1149212656 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node71/39509-1149212656/instance-39509-1149212656.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= b0b62e5c28712e6ca2742fcfc1914d40 RANDOM SEED= 985562540 /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: 1562872 kB Buffers: 36920 kB Cached: 380204 kB SwapCached: 2504 kB Active: 107660 kB Inactive: 318208 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1562872 kB SwapTotal: 4192956 kB SwapFree: 4182220 kB Dirty: 308 kB Writeback: 0 kB Mapped: 15088 kB Slab: 53212 kB Committed_AS: 200968 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 01:44:50 UTC 2006