Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 439 | 0.028995 | 0.036124 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=439-Q=509.opb |
MD5SUM | f0c3b9e8085459807b2738360d0bd33e |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 439 |
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 | 439 |
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 | 223451 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 484572 |
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: pp 0.01 c -- Detecting intervals from adjacent constraints: ################# 0.01 c -- Clauses(.)/Splits(s): ........................................................................................................................................................................................................ 0.01 c ---[ 218]---> BDD-cost: 1 0.01 c ---[ 191]---> BDD-cost: 1 0.01 c ---[ 164]---> BDD-cost: 1 0.01 c ---[ 137]---> BDD-cost: 1 0.01 c ---[ 110]---> BDD-cost: 1 0.01 c ---[ 83]---> BDD-cost: 1 0.01 c ---[ 56]---> BDD-cost: 1 0.01 c ---[ 29]---> BDD-cost: 1 0.01 c ---[ 26]---> BDD-cost: 1 0.01 c ---[ 23]---> BDD-cost: 1 0.01 c ---[ 20]---> BDD-cost: 1 0.01 c ---[ 17]---> BDD-cost: 1 0.01 c ---[ 14]---> BDD-cost: 1 0.01 c ---[ 11]---> BDD-cost: 1 0.01 c ---[ 8]---> BDD-cost: 1 0.01 c ---[ 5]---> BDD-cost: 1 0.01 c ---[ 0]---> Sorter-cost: 1155 Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0.03 c ==================================[MINISAT+]================================== 0.03 c | Conflicts | Original | Learnt | Progress | 0.03 c | | Clauses Literals | Max Clauses Literals LPC | | 0.03 c ============================================================================== 0.03 c | 0 | 2874 6843 | 958 0 0 nan | 0.000 % | 0.03 c ============================================================================== 0.03 c [1mFound solution: 439[0m 0.03 o 439 0.03 c ---[ 0]---> BDD-cost: 6 0.03 c ==================================[MINISAT+]================================== 0.03 c | Conflicts | Original | Learnt | Progress | 0.03 c | | Clauses Literals | Max Clauses Literals LPC | | 0.03 c ============================================================================== 0.03 c | 19 | 2881 6861 | 960 19 241 12.7 | 0.000 % | 0.03 c ============================================================================== 0.03 c [1mOptimal solution: 439[0m 0.03 s OPTIMUM FOUND 0.03 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 x32 x33 x34 x35 0.03 v 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 x62 x63 x64 -x65 0.03 v 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 x91 -x92 x93 x94 x95 0.03 v x96 x97 x98 x99 0.03 c _______________________________________________________________________________ 0.03 c 0.03 c restarts : 2 0.03 c conflicts : 28 (966 /sec) 0.03 c decisions : 53 (1828 /sec) 0.03 c propagations : 0 (0 /sec) 0.03 c inspects : 0 (0 /sec) 0.03 c CPU time : 0.028995 s 0.03 c _______________________________________________________________________________
OK 439
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/node81/watcher-47541-1149850655 -o ROOT/results/node81/solver-47541-1149850655 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node81/47541-1149850655/instance-47541-1149850655.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 2/68 18755 /proc/meminfo: memFree=1211208/2055892 swapFree=4085344/4096564 [pid=18755] ppid=18753 vsize=18548 CPUtime=0 /proc/18755/stat : 18755 (runsolver) R 18753 18755 18709 0 -1 4194368 15 0 0 0 0 0 0 0 19 0 1 0 250704956 18993152 278 18446744073709551615 4194304 4264532 548682069056 18446744073709551615 272559043607 0 2147483391 4096 24578 0 0 0 17 0 0 0 /proc/18755/statm: 4637 278 242 17 0 2626 0 Child status: 30 Real time (s): 0.036124 CPU time (s): 0.028995 CPU user time (s): 0.028995 CPU system time (s): 0 CPU usage (%): 80.2653 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node81 on Fri Jun 9 10:57:35 UTC 2006 FILE ID= 47541-1149850655 PBS_JOBID= 383005 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=439-Q=509.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node81/47541-1149850655/instance-47541-1149850655.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node81/watcher-47541-1149850655 -o ROOT/results/node81/solver-47541-1149850655 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node81/47541-1149850655/instance-47541-1149850655.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= f0c3b9e8085459807b2738360d0bd33e RANDOM SEED= 453815559 /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 : 3000.248 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 : 6006.19 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 : 3000.248 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1211416 kB Buffers: 46668 kB Cached: 719084 kB SwapCached: 2716 kB Active: 147756 kB Inactive: 626988 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1211416 kB SwapTotal: 4096564 kB SwapFree: 4085344 kB Dirty: 164 kB Writeback: 0 kB Mapped: 16592 kB Slab: 56288 kB Committed_AS: 466876 kB PageTables: 1288 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node81 on Fri Jun 9 10:57:35 UTC 2006