Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 4 | 4.15437 | 4.16357 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m100_100_50_50.r.opb |
MD5SUM | 92218ddb5567427e70962e6332b1ed9e |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 4 |
Best CPU time to get the best result obtained on this benchmark | 1.46578 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 4 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 100 |
Number of constraints which are clauses | 100 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 50 |
Maximum length of a constraint | 50 |
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 | 1 |
Number of bits of the biggest number in a constraint | 1 |
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... 0.05 c Converting 100 PB-constraints to clauses... 0.05 c -- Unit propagations: (none) 0.05 c -- Detecting intervals from adjacent constraints: (none) 0.05 c -- Clauses(.)/Splits(s): .................................................................................................... 0.05 c ==================================[MINISAT+]================================== 0.05 c | Conflicts | Original | Learnt | Progress | 0.05 c | | Clauses Literals | Max Clauses Literals LPC | | 0.05 c ============================================================================== 0.05 c | 0 | 100 5000 | 33 0 0 nan | 0.000 % | 0.05 c ============================================================================== 0.05 c [1mFound solution: 6[0m 0.05 o 6 0.05 c ---[ 0]---> Sorter-cost: 2208 Base: 0.06 c ==================================[MINISAT+]================================== 0.06 c | Conflicts | Original | Learnt | Progress | 0.06 c | | Clauses Literals | Max Clauses Literals LPC | | 0.06 c ============================================================================== 0.06 c | 0 | 2302 10135 | 767 0 0 nan | 0.000 % | 0.06 c ============================================================================== 0.06 c [1mFound solution: 4[0m 0.06 o 4 0.07 c ---[ 0]---> BDD-cost: 385 0.08 c ==================================[MINISAT+]================================== 0.08 c | Conflicts | Original | Learnt | Progress | 0.08 c | | Clauses Literals | Max Clauses Literals LPC | | 0.08 c ============================================================================== 0.08 c | 1 | 3358 13113 | 1119 1 2 2.0 | 0.000 % | 0.09 c | 106 | 3358 13113 | 1230 106 6625 62.5 | 0.630 % | 0.10 c | 257 | 3358 13113 | 1353 257 18196 70.8 | 0.630 % | 0.12 c | 486 | 3358 13113 | 1489 486 34917 71.8 | 0.630 % | 0.16 c | 828 | 3358 13113 | 1638 828 59940 72.4 | 0.630 % | 0.22 c | 1335 | 3358 13113 | 1802 1335 97653 73.1 | 0.630 % | 0.33 c | 2101 | 3358 13113 | 1982 1085 79378 73.2 | 0.630 % | 0.47 c | 3240 | 3358 13113 | 2180 1124 77621 69.1 | 0.630 % | 0.68 c | 4962 | 3358 13113 | 2398 1668 105865 63.5 | 0.630 % | 0.98 c | 7531 | 3358 13113 | 2638 1650 99692 60.4 | 0.630 % | 1.41 c | 11377 | 3358 13113 | 2902 2713 149272 55.0 | 0.630 % | 2.09 c | 17147 | 3358 13113 | 3192 2408 119177 49.5 | 0.630 % | 3.09 c | 25796 | 3358 13113 | 3511 2594 115496 44.5 | 0.630 % | 4.16 c ============================================================================== 4.16 c [1mOptimal solution: 4[0m 4.16 s OPTIMUM FOUND 4.16 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 4.16 v -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 -x55 4.16 v -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 -x81 4.16 v -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 4.16 c _______________________________________________________________________________ 4.16 c 4.16 c restarts : 15 4.16 c conflicts : 34808 (8395 /sec) 4.16 c decisions : 44985 (10849 /sec) 4.16 c propagations : 0 (0 /sec) 4.16 c inspects : 0 (0 /sec) 4.16 c CPU time : 4.14637 s 4.16 c _______________________________________________________________________________
OK 4
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/node64/watcher-49686-1149884850 -o ROOT/results/node64/solver-49686-1149884850 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node64/49686-1149884850/instance-49686-1149884850.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.97 2/64 4162 /proc/meminfo: memFree=1917416/2055920 swapFree=4192956/4192956 [pid=4162] ppid=4160 vsize=1048 CPUtime=0 /proc/4162/stat : 4162 (minisat+) R 4160 4162 4116 0 -1 4194304 110 0 0 0 0 0 0 0 19 0 1 0 1173706 1073152 95 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134619209 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4162/statm: 262 95 74 215 0 44 0 Child status: 30 Real time (s): 4.16357 CPU time (s): 4.15437 CPU user time (s): 4.14637 CPU system time (s): 0.007998 CPU usage (%): 99.779 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node64 on Fri Jun 9 20:27:30 UTC 2006 FILE ID= 49686-1149884850 PBS_JOBID= 384807 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_50_50.r.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node64/49686-1149884850/instance-49686-1149884850.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node64/watcher-49686-1149884850 -o ROOT/results/node64/solver-49686-1149884850 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node64/49686-1149884850/instance-49686-1149884850.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 92218ddb5567427e70962e6332b1ed9e RANDOM SEED= 862016764 /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 : 3000.263 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 : 3000.263 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: 1917624 kB Buffers: 17936 kB Cached: 76992 kB SwapCached: 0 kB Active: 63012 kB Inactive: 46336 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1917624 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 180 kB Writeback: 0 kB Mapped: 24788 kB Slab: 14988 kB Committed_AS: 60396 kB PageTables: 1476 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node64 on Fri Jun 9 20:27:34 UTC 2006