Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-smodels 1.28 | OPT | 2 | 0.033994 | 0.0376539 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ sorensson/garden/normalized-g2x2.opb |
MD5SUM | a698ae5e12697244f58af37f254243b4 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.000999 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 4 |
Total number of constraints | 4 |
Number of constraints which are clauses | 4 |
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 | 3 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 4 |
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 | 4 |
Number of bits of the sum of numbers in the objective function | 3 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 4 |
Number of bits of the biggest sum of numbers | 3 |
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-v1.28 0.02 o 2 0.03 s OPTIMUM FOUND 0.03 v x1 x2 -x3 -x4
OK 2
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/node23/watcher-34442-1149639551 -o ROOT/results/node23/solver-34442-1149639551 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node23/34442-1149639551/instance-34442-1149639551.opb 99261777 ROOT/tmp/node23/34442-1149639551 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.84 0.95 0.98 2/64 23250 /proc/meminfo: memFree=1619376/2055920 swapFree=4180908/4192956 [pid=23250] ppid=23248 vsize=3004 CPUtime=0 /proc/23250/stat : 23250 (runpbsmodels) R 23248 23250 23204 0 -1 4194304 56 0 0 0 0 0 0 0 19 0 1 0 229618823 3076096 40 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 238485042569 0 0 4096 0 0 0 0 17 1 0 0 /proc/23250/statm: 1314 41 31 169 0 9 0 Child status: 0 Real time (s): 0.0376539 CPU time (s): 0.033994 CPU user time (s): 0.014997 CPU system time (s): 0.018997 CPU usage (%): 90.2801 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node23 on Wed Jun 7 00:19:12 UTC 2006 FILE ID= 34442-1149639551 PBS_JOBID= 323261 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/sorensson/garden/normalized-g2x2.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node23/34442-1149639551/instance-34442-1149639551.opb 99261777 ROOT/tmp/node23/34442-1149639551 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node23/watcher-34442-1149639551 -o ROOT/results/node23/solver-34442-1149639551 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node23/34442-1149639551/instance-34442-1149639551.opb 99261777 ROOT/tmp/node23/34442-1149639551 MD5SUM SOLVER= f639f6b7f53e3afd14340f75c0e271ee 82c14a26114306e436bf36ef1d1c85a0 c893ceb51a2aaa4ab2f96d97b043cdf0 8c810dcfce02286b111d075d14837741 79b233270d136fcdcf9d8f80d20efef0 MD5SUM BENCH= a698ae5e12697244f58af37f254243b4 RANDOM SEED= 99261777 /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 : 3000.213 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 : 5931.00 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 : 3000.213 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: 1619584 kB Buffers: 34188 kB Cached: 332680 kB SwapCached: 3800 kB Active: 123156 kB Inactive: 252516 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1619584 kB SwapTotal: 4192956 kB SwapFree: 4180908 kB Dirty: 276 kB Writeback: 0 kB Mapped: 14716 kB Slab: 46668 kB Committed_AS: 459724 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 node23 on Wed Jun 7 00:19:12 UTC 2006