Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | SAT | 48.6226 | 48.6543 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111227418.opb |
MD5SUM | 1d0806e8d2a90a81262a0ea6810fc3cb |
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 | 0.244961 |
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 | 1171 |
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. 0.04 c Restart #1 #Var: 169 LB: 0 @ 0.029 0.07 c Restart #2 #Var: 169 LB: 0 @ 0.06 0.11 c Restart #3 #Var: 169 LB: 0 @ 0.108 0.17 c Restart #4 #Var: 169 LB: 0 @ 0.163 0.23 c Restart #5 #Var: 169 LB: 0 @ 0.227 0.34 c Restart #6 #Var: 169 LB: 0 @ 0.332 0.45 c Restart #7 #Var: 169 LB: 0 @ 0.439 0.59 c Restart #8 #Var: 169 LB: 0 @ 0.58 0.80 c Restart #9 #Var: 169 LB: 0 @ 0.794 1.07 c Restart #10 #Var: 169 LB: 0 @ 1.059 1.25 c Restart #11 #Var: 169 LB: 0 @ 1.248 1.57 c Restart #12 #Var: 169 LB: 0 @ 1.567 1.86 c Restart #13 #Var: 169 LB: 0 @ 1.854 2.30 c Restart #14 #Var: 169 LB: 0 @ 2.297 2.63 c Restart #15 #Var: 169 LB: 0 @ 2.621 3.03 c Restart #16 #Var: 169 LB: 0 @ 3.025 3.63 c Restart #17 #Var: 169 LB: 0 @ 3.624 4.12 c Restart #18 #Var: 169 LB: 0 @ 4.117 4.63 c Restart #19 #Var: 169 LB: 0 @ 4.62 5.39 c Restart #20 #Var: 169 LB: 0 @ 5.378 6.39 c Restart #21 #Var: 169 LB: 0 @ 6.383 7.13 c Restart #22 #Var: 169 LB: 0 @ 7.124 8.11 c Restart #23 #Var: 169 LB: 0 @ 8.098 9.38 c Restart #24 #Var: 169 LB: 0 @ 9.366 10.68 c Restart #25 #Var: 169 LB: 0 @ 10.671 12.30 c Restart #26 #Var: 169 LB: 0 @ 12.289 13.45 c Restart #27 #Var: 169 LB: 0 @ 13.433 14.86 c Restart #28 #Var: 169 LB: 0 @ 14.845 16.50 c Restart #29 #Var: 169 LB: 0 @ 16.488 17.67 c Restart #30 #Var: 169 LB: 0 @ 17.651 20.05 c Restart #31 #Var: 169 LB: 0 @ 20.028 21.68 c Restart #32 #Var: 169 LB: 0 @ 21.659 25.40 c Restart #33 #Var: 169 LB: 0 @ 25.377 27.66 c Restart #34 #Var: 169 LB: 0 @ 27.645 29.67 c Restart #35 #Var: 169 LB: 0 @ 29.647 31.72 c Restart #36 #Var: 169 LB: 0 @ 31.701 34.59 c Restart #37 #Var: 169 LB: 0 @ 34.572 38.26 c Restart #38 #Var: 169 LB: 0 @ 38.236 42.28 c Restart #39 #Var: 166 LB: 0 @ 42.253 44.99 c Restart #40 #Var: 166 LB: 0 @ 44.964 48.63 c Sol. found (all assignments made)... 48.63 o 0 48.63 c NEW SOLUTION FOUND: 0 @ 48.601 48.63 s SATISFIABLE 48.63 c Cost: 0 48.63 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 48.63 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 48.63 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 48.63 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 48.63 v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 x125 -x126 48.63 v -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 48.63 v -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 x156 -x157 -x158 -x159 x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 48.63 v -x169 48.63 c Exit Code: 10 48.63 c Total time: 48.601 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-39499-1149212284 -o ROOT/results/node89/solver-39499-1149212284 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node89/39499-1149212284/instance-39499-1149212284.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.62 0.86 0.88 2/68 9660 /proc/meminfo: memFree=1723992/2055892 swapFree=4085360/4096564 [pid=9660] ppid=9658 vsize=4620 CPUtime=0 /proc/9660/stat : 9660 (bsolo) R 9658 9660 9615 0 -1 0 201 0 0 0 0 0 0 0 19 0 1 0 186867458 4730880 172 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4157836544 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9660/statm: 1188 176 134 55 0 79 0 [startup+10.0025 s] /proc/loadavg: 0.68 0.86 0.88 2/68 9660 /proc/meminfo: memFree=1682200/2055892 swapFree=4085360/4096564 [pid=9660] ppid=9658 vsize=46176 CPUtime=9.98 /proc/9660/stat : 9660 (bsolo) R 9658 9660 9615 0 -1 0 10796 0 0 0 991 7 0 0 25 0 1 0 186867458 47284224 10712 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9660/statm: 11544 10712 293 55 0 10435 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 46176 [startup+20.0084 s] /proc/loadavg: 0.73 0.87 0.88 2/68 9660 /proc/meminfo: memFree=1654168/2055892 swapFree=4085360/4096564 [pid=9660] ppid=9658 vsize=74188 CPUtime=19.98 /proc/9660/stat : 9660 (bsolo) R 9658 9660 9615 0 -1 0 17786 0 0 0 1984 14 0 0 25 0 1 0 186867458 75968512 17702 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9660/statm: 18547 17702 293 55 0 17438 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 74188 [startup+30.0142 s] /proc/loadavg: 0.77 0.87 0.88 2/68 9660 /proc/meminfo: memFree=1632792/2055892 swapFree=4085360/4096564 [pid=9660] ppid=9658 vsize=95628 CPUtime=29.98 /proc/9660/stat : 9660 (bsolo) R 9658 9660 9615 0 -1 0 23133 0 0 0 2981 17 0 0 25 0 1 0 186867458 97923072 23049 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9660/statm: 23907 23052 293 55 0 22798 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 95628 [startup+40.0201 s] /proc/loadavg: 0.80 0.88 0.88 2/68 9660 /proc/meminfo: memFree=1612440/2055892 swapFree=4085360/4096564 [pid=9660] ppid=9658 vsize=115976 CPUtime=39.99 /proc/9660/stat : 9660 (bsolo) R 9658 9660 9615 0 -1 0 28202 0 0 0 3977 22 0 0 25 0 1 0 186867458 118759424 28117 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134550886 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9660/statm: 28994 28117 293 55 0 27885 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 115976 Child status: 10 Real time (s): 48.6543 CPU time (s): 48.6226 CPU user time (s): 48.3337 CPU system time (s): 0.288956 CPU usage (%): 99.9348 Max. virtual memory (cumulated for all children) (Kb): 115976
Begin job on node89 on Fri Jun 2 01:38:04 UTC 2006 FILE ID= 39499-1149212284 PBS_JOBID= 294237 BENCH NAME= ROOT/tmp/node89/39499-1149212284/instance-39499-1149212284.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node89/39499-1149212284/instance-39499-1149212284.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node89/watcher-39499-1149212284 -o ROOT/results/node89/solver-39499-1149212284 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node89/39499-1149212284/instance-39499-1149212284.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 1d0806e8d2a90a81262a0ea6810fc3cb RANDOM SEED= 108071335 /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: 1724200 kB Buffers: 25904 kB Cached: 235920 kB SwapCached: 2560 kB Active: 84524 kB Inactive: 186196 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1724200 kB SwapTotal: 4096564 kB SwapFree: 4085360 kB Dirty: 168 kB Writeback: 0 kB Mapped: 16524 kB Slab: 47544 kB Committed_AS: 201200 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 01:38:53 UTC 2006