Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 50 | 0.024996 | 0.0287651 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-50-6_0-yes1-3.opb |
MD5SUM | cbc0046509ecf5e3df831717d09417c9 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 50 |
Best CPU time to get the best result obtained on this benchmark | 0.004998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 50 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 350 |
Number of constraints which are clauses | 347 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 3 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 100 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 100 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 100 |
Number of bits of the biggest sum of numbers | 7 |
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 350 PB-constraints to clauses... 0.01 c -- Unit propagations: (none) 0.01 c -- Detecting intervals from adjacent constraints: (none) 0.01 c -- Clauses(.)/Splits(s): .............................................................................................................................................................................................................................................................................................................................................................. 0.01 c ==================================[MINISAT+]================================== 0.01 c | Conflicts | Original | Learnt | Progress | 0.01 c | | Clauses Literals | Max Clauses Literals LPC | | 0.01 c ============================================================================== 0.01 c | 0 | 350 997 | 116 0 0 nan | 0.000 % | 0.01 c ============================================================================== 0.01 c [1mFound solution: 50[0m 0.01 o 50 0.01 c ---[ 0]---> Sorter-cost: 2208 Base: 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 | 12 | 2808 6761 | 936 12 36 3.0 | 0.000 % | 0.02 c ============================================================================== 0.02 c [1mOptimal solution: 50[0m 0.02 s OPTIMUM FOUND 0.02 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 x29 -x30 x31 -x32 0.02 v 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 x61 0.02 v -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 x87 -x88 -x89 x90 0.02 v x91 -x92 -x93 x94 x95 -x96 x97 -x98 x99 -x100 0.02 c _______________________________________________________________________________ 0.02 c 0.02 c restarts : 2 0.02 c conflicts : 22 (880 /sec) 0.02 c decisions : 31 (1240 /sec) 0.02 c propagations : 0 (0 /sec) 0.02 c inspects : 0 (0 /sec) 0.02 c CPU time : 0.024996 s 0.02 c _______________________________________________________________________________
OK 50
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/node51/watcher-35560-1149283858 -o ROOT/results/node51/solver-35560-1149283858 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node51/35560-1149283858/instance-35560-1149283858.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.94 1.00 0.93 2/64 8276 /proc/meminfo: memFree=1638016/2055920 swapFree=4181388/4192956 [pid=8276] ppid=8274 vsize=1048 CPUtime=0 /proc/8276/stat : 8276 (minisat+) R 8274 8276 8230 0 -1 4194304 110 0 0 0 0 0 0 0 19 0 1 0 194053036 1073152 95 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618678 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8276/statm: 262 95 74 215 0 44 0 Child status: 30 Real time (s): 0.0287651 CPU time (s): 0.024996 CPU user time (s): 0.024996 CPU system time (s): 0 CPU usage (%): 86.897 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node51 on Fri Jun 2 21:30:58 UTC 2006 FILE ID= 35560-1149283858 PBS_JOBID= 306329 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-50-6_0-yes1-3.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node51/35560-1149283858/instance-35560-1149283858.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node51/watcher-35560-1149283858 -o ROOT/results/node51/solver-35560-1149283858 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node51/35560-1149283858/instance-35560-1149283858.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= cbc0046509ecf5e3df831717d09417c9 RANDOM SEED= 522038440 /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 : 3000.232 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 : 3000.232 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: 1638224 kB Buffers: 20536 kB Cached: 334900 kB SwapCached: 3400 kB Active: 53884 kB Inactive: 310428 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1638224 kB SwapTotal: 4192956 kB SwapFree: 4181388 kB Dirty: 168 kB Writeback: 0 kB Mapped: 14916 kB Slab: 39452 kB Committed_AS: 291092 kB PageTables: 1424 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node51 on Fri Jun 2 21:30:58 UTC 2006