Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | SAT | 36.5814 | 36.6071 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111217380.opb |
MD5SUM | fbac82926fe3d2a8355fb98756d16ff9 |
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 | 0.077988 |
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 | 1172 |
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: 0.009 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.03 c Restart #1 #Var: 169 LB: 0 @ 0.023 0.07 c Restart #2 #Var: 169 LB: 0 @ 0.056 0.11 c Restart #3 #Var: 169 LB: 0 @ 0.099 0.16 c Restart #4 #Var: 169 LB: 0 @ 0.147 0.23 c Restart #5 #Var: 169 LB: 0 @ 0.215 0.31 c Restart #6 #Var: 169 LB: 0 @ 0.294 0.42 c Restart #7 #Var: 169 LB: 0 @ 0.409 0.56 c Restart #8 #Var: 169 LB: 0 @ 0.551 0.75 c Restart #9 #Var: 169 LB: 0 @ 0.736 0.97 c Restart #10 #Var: 169 LB: 0 @ 0.954 1.22 c Restart #11 #Var: 169 LB: 0 @ 1.207 1.49 c Restart #12 #Var: 169 LB: 0 @ 1.479 1.78 c Restart #13 #Var: 169 LB: 0 @ 1.766 2.14 c Restart #14 #Var: 169 LB: 0 @ 2.126 2.50 c Restart #15 #Var: 169 LB: 0 @ 2.49 2.91 c Restart #16 #Var: 169 LB: 0 @ 2.902 3.63 c Restart #17 #Var: 169 LB: 0 @ 3.618 4.32 c Restart #18 #Var: 169 LB: 0 @ 4.311 5.00 c Restart #19 #Var: 169 LB: 0 @ 4.985 5.77 c Restart #20 #Var: 169 LB: 0 @ 5.758 6.55 c Restart #21 #Var: 169 LB: 0 @ 6.54 7.22 c Restart #22 #Var: 169 LB: 0 @ 7.203 7.98 c Restart #23 #Var: 169 LB: 0 @ 7.971 9.03 c Restart #24 #Var: 169 LB: 0 @ 9.022 9.96 c Restart #25 #Var: 169 LB: 0 @ 9.944 11.19 c Restart #26 #Var: 169 LB: 0 @ 11.178 12.72 c Restart #27 #Var: 169 LB: 0 @ 12.708 14.67 c Restart #28 #Var: 169 LB: 0 @ 14.656 16.18 c Restart #29 #Var: 169 LB: 0 @ 16.159 17.43 c Restart #30 #Var: 168 LB: 0 @ 17.414 18.95 c Restart #31 #Var: 168 LB: 0 @ 18.93 20.47 c Restart #32 #Var: 168 LB: 0 @ 20.455 23.13 c Restart #33 #Var: 168 LB: 0 @ 23.11 25.39 c Restart #34 #Var: 167 LB: 0 @ 25.369 27.53 c Restart #35 #Var: 167 LB: 0 @ 27.509 31.18 c Restart #36 #Var: 167 LB: 0 @ 31.159 33.87 c Restart #37 #Var: 167 LB: 0 @ 33.849 36.58 c Sol. found (all assignments made)... 36.58 o 0 36.58 c NEW SOLUTION FOUND: 0 @ 36.56 36.58 s SATISFIABLE 36.58 c Cost: 0 36.58 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 36.58 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 36.58 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 36.58 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 36.58 v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 x125 -x126 36.58 v -x127 -x128 -x129 -x130 -x131 x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 36.58 v -x148 -x149 -x150 -x151 -x152 -x153 x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 36.58 v -x169 36.58 c Exit Code: 10 36.58 c Total time: 36.561 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/node21/watcher-39423-1149206692 -o ROOT/results/node21/solver-39423-1149206692 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node21/39423-1149206692/instance-39423-1149206692.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.86 0.93 0.83 2/64 15519 /proc/meminfo: memFree=1268440/2055920 swapFree=4181452/4192956 [pid=15519] ppid=15517 vsize=4616 CPUtime=0 /proc/15519/stat : 15519 (bsolo) R 15517 15519 15474 0 -1 0 186 0 0 0 0 0 0 0 18 0 1 0 186332245 4726784 157 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 9338182 0 0 4096 0 0 0 0 17 1 0 0 /proc/15519/statm: 1154 165 123 55 0 46 0 [startup+10.0025 s] /proc/loadavg: 0.88 0.93 0.83 2/64 15519 /proc/meminfo: memFree=1224040/2055920 swapFree=4181452/4192956 [pid=15519] ppid=15517 vsize=48920 CPUtime=9.98 /proc/15519/stat : 15519 (bsolo) R 15517 15519 15474 0 -1 0 11478 0 0 0 989 9 0 0 25 0 1 0 186332245 50094080 11393 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533493 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15519/statm: 12230 11393 296 55 0 11122 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 48920 [startup+20.0086 s] /proc/loadavg: 0.90 0.93 0.83 2/64 15519 /proc/meminfo: memFree=1194664/2055920 swapFree=4181452/4192956 [pid=15519] ppid=15517 vsize=78256 CPUtime=19.99 /proc/15519/stat : 15519 (bsolo) R 15517 15519 15474 0 -1 0 18809 0 0 0 1984 15 0 0 25 0 1 0 186332245 80134144 18724 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134528665 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15519/statm: 19564 18724 296 55 0 18456 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 78256 [startup+30.0147 s] /proc/loadavg: 0.91 0.93 0.83 2/64 15519 /proc/meminfo: memFree=1174056/2055920 swapFree=4181452/4192956 [pid=15519] ppid=15517 vsize=98892 CPUtime=29.98 /proc/15519/stat : 15519 (bsolo) R 15517 15519 15474 0 -1 0 23944 0 0 0 2979 19 0 0 25 0 1 0 186332245 101265408 23859 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134548601 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15519/statm: 24723 23859 296 55 0 23615 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 98892 Child status: 10 Real time (s): 36.6071 CPU time (s): 36.5814 CPU user time (s): 36.3235 CPU system time (s): 0.25796 CPU usage (%): 99.93 Max. virtual memory (cumulated for all children) (Kb): 98892
Begin job on node21 on Fri Jun 2 00:04:52 UTC 2006 FILE ID= 39423-1149206692 PBS_JOBID= 293252 BENCH NAME= ROOT/tmp/node21/39423-1149206692/instance-39423-1149206692.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node21/39423-1149206692/instance-39423-1149206692.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node21/watcher-39423-1149206692 -o ROOT/results/node21/solver-39423-1149206692 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node21/39423-1149206692/instance-39423-1149206692.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= fbac82926fe3d2a8355fb98756d16ff9 RANDOM SEED= 752775324 /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 : 3000.240 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 : 3000.240 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: 1268648 kB Buffers: 45284 kB Cached: 665464 kB SwapCached: 3388 kB Active: 209496 kB Inactive: 510144 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1268648 kB SwapTotal: 4192956 kB SwapFree: 4181452 kB Dirty: 164 kB Writeback: 0 kB Mapped: 14728 kB Slab: 53644 kB Committed_AS: 169280 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node21 on Fri Jun 2 00:05:28 UTC 2006