Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 29 | 0.036994 | 0.0427849 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=29-Q=409.opb |
MD5SUM | 81fd6dd9545c3c19059870e4a8296594 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 29 |
Best CPU time to get the best result obtained on this benchmark | 0.003998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 29 |
Optimality of the best value was proved | YES |
Number of variables | 99 |
Total number of constraints | 244 |
Number of constraints which are clauses | 243 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 81 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 65536 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 272982 |
Number of bits of the biggest sum of numbers | 19 |
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 Parsing PB file... 0.01 c Converting 245 PB-constraints to clauses... 0.01 c -- Unit propagations: (none) 0.01 c -- Detecting intervals from adjacent constraints: # 0.01 c -- Clauses(.)/Splits(s): ....................................................................................................................................................................................................................................... 0.01 c ---[ 0]---> Sorter-cost: 1120 Base: 2 2 2 2 2 2 2 2 2 2 2 2 0.02 c ==================================[MINISAT+]================================== 0.02 c | Conflicts | Original | Learnt | Progress | 0.02 c | | Clauses Literals | Max Clauses Literals LPC | | 0.02 c ============================================================================== 0.02 c | 0 | 2999 7092 | 999 0 0 nan | 0.000 % | 0.03 c ============================================================================== 0.03 c [1mFound solution: 29[0m 0.03 o 29 0.03 c ---[ 0]---> BDD-cost: 2 0.04 c ==================================[MINISAT+]================================== 0.04 c | Conflicts | Original | Learnt | Progress | 0.04 c | | Clauses Literals | Max Clauses Literals LPC | | 0.04 c ============================================================================== 0.04 c | 80 | 1399 3376 | 466 52 1204 23.2 | 0.000 % | 0.04 c ============================================================================== 0.04 c [1mOptimal solution: 29[0m 0.04 s OPTIMUM FOUND 0.04 v x1 -x2 x3 x4 x5 -x6 -x7 -x8 -x9 x19 x10 -x20 -x11 -x21 -x12 x22 x13 x23 x14 -x24 -x15 -x25 -x16 x26 x17 x27 x18 -x28 -x29 -x30 -x31 0.04 v -x32 -x33 -x34 -x35 -x36 x37 -x38 -x39 x40 x41 -x42 -x43 x44 x45 x46 -x47 -x48 x49 x50 -x51 -x52 x53 x54 x55 -x56 -x57 x58 x59 -x60 0.04 v -x61 x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 0.04 v -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 0.04 c _______________________________________________________________________________ 0.04 c 0.04 c restarts : 2 0.04 c conflicts : 92 (2487 /sec) 0.04 c decisions : 136 (3676 /sec) 0.04 c propagations : 0 (0 /sec) 0.04 c inspects : 0 (0 /sec) 0.04 c CPU time : 0.036994 s 0.04 c _______________________________________________________________________________
OK 29
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes runsolver version 3.0.1 (c) roussel@cril.univ-artois.fr Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes command line: runsolver --timestamp -w ROOT/results/node63/watcher-47561-1149852672 -o ROOT/results/node63/solver-47561-1149852672 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node63/47561-1149852672/instance-47561-1149852672.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.73 0.91 0.89 2/64 7023 /proc/meminfo: memFree=1401000/2055920 swapFree=4182324/4192956 [pid=7023] ppid=7021 vsize=1048 CPUtime=0 /proc/7023/stat : 7023 (minisat+) R 7021 7023 6977 0 -1 4194304 103 0 0 0 0 0 0 0 19 0 1 0 250834311 1073152 88 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134619209 0 0 4096 16386 0 0 0 17 1 0 0 /proc/7023/statm: 262 88 74 215 0 44 0 Child status: 30 Real time (s): 0.0427849 CPU time (s): 0.036994 CPU user time (s): 0.036994 CPU system time (s): 0 CPU usage (%): 86.465 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node63 on Fri Jun 9 11:31:12 UTC 2006 FILE ID= 47561-1149852672 PBS_JOBID= 383265 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=29-Q=409.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node63/47561-1149852672/instance-47561-1149852672.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node63/watcher-47561-1149852672 -o ROOT/results/node63/solver-47561-1149852672 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node63/47561-1149852672/instance-47561-1149852672.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 81fd6dd9545c3c19059870e4a8296594 RANDOM SEED= 938400035 /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 : 3000.228 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 : 3000.228 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: 1401208 kB Buffers: 42868 kB Cached: 534092 kB SwapCached: 2332 kB Active: 183680 kB Inactive: 401972 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1401208 kB SwapTotal: 4192956 kB SwapFree: 4182324 kB Dirty: 184 kB Writeback: 0 kB Mapped: 15876 kB Slab: 55004 kB Committed_AS: 577200 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node63 on Fri Jun 9 11:31:12 UTC 2006