Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 50 | 0.021996 | 0.0240321 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-50-3_4-yes1-4.opb |
MD5SUM | ae71e7f3830a7f496580905b76db98c8 |
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 | 0.003998 |
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 | 220 |
Number of constraints which are clauses | 218 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 2 |
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 220 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 | 220 608 | 73 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 | 26 | 2678 6372 | 892 26 118 4.5 | 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 : 47 (2765 /sec) 0.02 c decisions : 65 (3824 /sec) 0.02 c propagations : 0 (0 /sec) 0.02 c inspects : 0 (0 /sec) 0.02 c CPU time : 0.016997 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/node73/watcher-35462-1149413682 -o ROOT/results/node73/solver-35462-1149413682 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node73/35462-1149413682/instance-35462-1149413682.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.97 0.99 3/64 3585 /proc/meminfo: memFree=1569240/2055920 swapFree=4182160/4192956 [pid=3585] ppid=3583 vsize=1048 CPUtime=0 /proc/3585/stat : 3585 (minisat+) R 3583 3585 3539 0 -1 4194304 110 0 0 0 0 0 0 0 18 0 1 0 207033013 1073152 95 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/3585/statm: 262 95 74 215 0 44 0 Child status: 30 Real time (s): 0.0240321 CPU time (s): 0.021996 CPU user time (s): 0.017997 CPU system time (s): 0.003999 CPU usage (%): 91.5277 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node73 on Sun Jun 4 09:34:42 UTC 2006 FILE ID= 35462-1149413682 PBS_JOBID= 315052 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-50-3_4-yes1-4.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node73/35462-1149413682/instance-35462-1149413682.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node73/watcher-35462-1149413682 -o ROOT/results/node73/solver-35462-1149413682 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node73/35462-1149413682/instance-35462-1149413682.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= ae71e7f3830a7f496580905b76db98c8 RANDOM SEED= 937036256 /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 : 3000.261 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 : 3000.261 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: 1569384 kB Buffers: 24908 kB Cached: 392604 kB SwapCached: 2320 kB Active: 31492 kB Inactive: 394492 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1569384 kB SwapTotal: 4192956 kB SwapFree: 4182160 kB Dirty: 188 kB Writeback: 0 kB Mapped: 14952 kB Slab: 46632 kB Committed_AS: 438492 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 node73 on Sun Jun 4 09:34:42 UTC 2006