Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-smodels 1.31 | OPT | 50 | 0.052991 | 0.0526421 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-50-2_0-yes1-1.opb |
MD5SUM | a764752347690c07be1676bde1dc492d |
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 | 0.001998 |
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 | 150 |
Number of constraints which are clauses | 150 |
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 | 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 | 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 Running pbsmodels-v1.31 0.04 o 50 0.04 s OPTIMUM FOUND 0.04 v x1 x3 x6 x7 x10 x12 x13 x15 x18 x19 x22 x23 x26 x28 x29 x32 x34 x36 x37 x40 x41 x43 x46 x47 x49 x51 x54 x55 x57 x59 x61 x63 x65 x68 x70 0.04 v x71 x74 x76 x77 x80 x81 x84 x85 x87 x89 x91 x94 x96 x97 x100 -x2 -x4 -x5 -x8 -x9 -x11 -x14 -x16 -x17 -x20 -x21 -x24 -x25 -x27 -x30 0.04 v -x31 -x33 -x35 -x38 -x39 -x42 -x44 -x45 -x48 -x50 -x52 -x53 -x56 -x58 -x60 -x62 -x64 -x66 -x67 -x69 -x72 -x73 -x75 -x78 -x79 -x82 0.04 v -x83 -x86 -x88 -x90 -x92 -x93 -x95 -x98 -x99
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 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/node71/watcher-45776-1149652959 -o ROOT/results/node71/solver-45776-1149652959 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node71/45776-1149652959/instance-45776-1149652959.opb 292468091 ROOT/tmp/node71/45776-1149652959 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.97 0.92 3/64 14483 /proc/meminfo: memFree=1245664/2055920 swapFree=4182216/4192956 [pid=14483] ppid=14481 vsize=5360 CPUtime=0 /proc/14483/stat : 14483 (runpbsmodels) S 14481 14483 14437 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 230965588 5488640 234 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/14483/statm: 1340 234 195 169 0 51 0 [pid=14484] ppid=14483 vsize=11860 CPUtime=0 /proc/14484/stat : 14484 (pbsmodels-v1.31) R 14483 14483 14437 0 -1 4194304 117 0 0 0 0 0 0 0 20 0 1 0 230965589 12144640 83 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 231962252640 0 0 4096 0 0 0 0 17 1 0 0 /proc/14484/statm: 2965 93 63 3 0 65 0 Child status: 0 Real time (s): 0.0526421 CPU time (s): 0.052991 CPU user time (s): 0.033994 CPU system time (s): 0.018997 CPU usage (%): 100.663 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node71 on Wed Jun 7 04:02:39 UTC 2006 FILE ID= 45776-1149652959 PBS_JOBID= 324275 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-50-2_0-yes1-1.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node71/45776-1149652959/instance-45776-1149652959.opb 292468091 ROOT/tmp/node71/45776-1149652959 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-45776-1149652959 -o ROOT/results/node71/solver-45776-1149652959 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node71/45776-1149652959/instance-45776-1149652959.opb 292468091 ROOT/tmp/node71/45776-1149652959 MD5SUM SOLVER= 95562bc622ddb1f976359072aec5ad24 7fcd858753252b26b88f3383e979819a c732bc4c3aeda9195daa74a308a1f78e b7e54d975d35ab28450b6de5c14d303e f7da3270b2cd5190fa0cd9af9b854ca4 MD5SUM BENCH= a764752347690c07be1676bde1dc492d RANDOM SEED= 292468091 /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 : 3000.236 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 : 3000.236 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: 1245872 kB Buffers: 37452 kB Cached: 694988 kB SwapCached: 2368 kB Active: 64028 kB Inactive: 676976 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1245872 kB SwapTotal: 4192956 kB SwapFree: 4182216 kB Dirty: 180 kB Writeback: 0 kB Mapped: 15100 kB Slab: 55068 kB Committed_AS: 411996 kB PageTables: 1468 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node71 on Wed Jun 7 04:02:39 UTC 2006