Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-smodels 1.28 | OPT | 30 | 26.402 | 26.4121 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-stein45.opb |
MD5SUM | 5084bd7d25dcb1d535d550da78b2db16 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 30 |
Best CPU time to get the best result obtained on this benchmark | 22.0666 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 30 |
Optimality of the best value was proved | YES |
Number of variables | 45 |
Total number of constraints | 331 |
Number of constraints which are clauses | 330 |
Number of constraints which are cardinality constraints (but not clauses) | 1 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 45 |
Number of terms in the objective function | 45 |
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 | 45 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 22 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 67 |
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-v1.28 0.05 o 33 0.05 o 32 0.06 o 31 0.16 o 30 26.40 s OPTIMUM FOUND 26.40 v x2 x3 x5 x6 x7 x8 x9 x10 x11 x12 x13 x15 x16 x18 x20 x21 x22 x23 x26 x27 x30 x31 x32 x34 x38 x39 x40 x43 x44 x45 -x1 -x4 -x14 -x17 -x19 26.40 v -x24 -x25 -x28 -x29 -x33 -x35 -x36 -x37 -x41 -x42
OK 30
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/node19/watcher-34095-1149635048 -o ROOT/results/node19/solver-34095-1149635048 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node19/34095-1149635048/instance-34095-1149635048.opb 816406754 ROOT/tmp/node19/34095-1149635048 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.98 1.08 2/64 3836 /proc/meminfo: memFree=1869328/2055920 swapFree=4181256/4192956 [pid=3836] ppid=3834 vsize=3004 CPUtime=0 /proc/3836/stat : 3836 (runpbsmodels) R 3834 3836 3790 0 -1 4194304 53 0 0 0 0 0 0 0 19 0 1 0 229167835 3076096 37 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 255233950416 0 0 4096 0 0 0 0 17 1 0 0 /proc/3836/statm: 751 40 30 169 0 9 0 [startup+10.0029 s] /proc/loadavg: 0.93 0.98 1.08 2/68 3841 /proc/meminfo: memFree=1867568/2055920 swapFree=4181256/4192956 [pid=3836] ppid=3834 vsize=5360 CPUtime=0 /proc/3836/stat : 3836 (runpbsmodels) S 3834 3836 3790 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 229167835 5488640 234 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/3836/statm: 1340 234 195 169 0 51 0 [pid=3837] ppid=3836 vsize=12268 CPUtime=0 /proc/3837/stat : 3837 (pbsmodels-v1.28) S 3836 3836 3790 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 229167835 12562432 383 18446744073709551615 4194304 4206940 548682069008 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/3837/statm: 3067 383 293 3 0 167 0 [pid=3838] ppid=3837 vsize=5356 CPUtime=0.02 /proc/3838/stat : 3838 (sh) S 3837 3836 3790 0 -1 4194304 311 520 0 0 0 0 2 0 16 0 1 0 229167836 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/3838/statm: 1339 227 188 169 0 50 0 [pid=3840] ppid=3838 vsize=2436 CPUtime=9.95 /proc/3840/stat : 3840 (smodels) R 3838 3836 3790 0 -1 4194304 286 0 0 0 995 0 0 0 25 0 1 0 229167836 2494464 250 18446744073709551615 134512640 134595782 4294956656 18446744073709551615 134551055 0 0 4096 0 0 0 0 17 1 0 0 /proc/3840/statm: 609 250 212 20 0 46 0 [pid=3841] ppid=3838 vsize=12268 CPUtime=0 /proc/3841/stat : 3841 (pbout.pl) S 3838 3836 3790 0 -1 4194304 464 0 0 0 0 0 0 0 17 0 1 0 229167836 12562432 423 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 255245463650 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/3841/statm: 3067 423 333 3 0 167 0 Current children cumulated CPU time (s) 9.97 Current children cumulated vsize (Kb) 37688 [startup+20.009 s] /proc/loadavg: 0.94 0.98 1.08 2/68 3841 /proc/meminfo: memFree=1867704/2055920 swapFree=4181256/4192956 [pid=3836] ppid=3834 vsize=5360 CPUtime=0 /proc/3836/stat : 3836 (runpbsmodels) S 3834 3836 3790 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 229167835 5488640 234 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/3836/statm: 1340 234 195 169 0 51 0 [pid=3837] ppid=3836 vsize=12268 CPUtime=0 /proc/3837/stat : 3837 (pbsmodels-v1.28) S 3836 3836 3790 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 229167835 12562432 383 18446744073709551615 4194304 4206940 548682069008 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/3837/statm: 3067 383 293 3 0 167 0 [pid=3838] ppid=3837 vsize=5356 CPUtime=0.02 /proc/3838/stat : 3838 (sh) S 3837 3836 3790 0 -1 4194304 311 520 0 0 0 0 2 0 16 0 1 0 229167836 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/3838/statm: 1339 227 188 169 0 50 0 [pid=3840] ppid=3838 vsize=2436 CPUtime=19.96 /proc/3840/stat : 3840 (smodels) R 3838 3836 3790 0 -1 4194304 286 0 0 0 1996 0 0 0 25 0 1 0 229167836 2494464 250 18446744073709551615 134512640 134595782 4294956656 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0 /proc/3840/statm: 609 250 212 20 0 46 0 [pid=3841] ppid=3838 vsize=12268 CPUtime=0 /proc/3841/stat : 3841 (pbout.pl) S 3838 3836 3790 0 -1 4194304 464 0 0 0 0 0 0 0 17 0 1 0 229167836 12562432 423 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 255245463650 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/3841/statm: 3067 423 333 3 0 167 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 37688 Child status: 0 Real time (s): 26.4121 CPU time (s): 26.402 CPU user time (s): 26.383 CPU system time (s): 0.018997 CPU usage (%): 99.9617 Max. virtual memory (cumulated for all children) (Kb): 37688 The end
Begin job on node19 on Tue Jun 6 23:04:08 UTC 2006 FILE ID= 34095-1149635048 PBS_JOBID= 322914 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-stein45.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node19/34095-1149635048/instance-34095-1149635048.opb 816406754 ROOT/tmp/node19/34095-1149635048 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node19/watcher-34095-1149635048 -o ROOT/results/node19/solver-34095-1149635048 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node19/34095-1149635048/instance-34095-1149635048.opb 816406754 ROOT/tmp/node19/34095-1149635048 MD5SUM SOLVER= f639f6b7f53e3afd14340f75c0e271ee 82c14a26114306e436bf36ef1d1c85a0 c893ceb51a2aaa4ab2f96d97b043cdf0 8c810dcfce02286b111d075d14837741 79b233270d136fcdcf9d8f80d20efef0 MD5SUM BENCH= 5084bd7d25dcb1d535d550da78b2db16 RANDOM SEED= 816406754 /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: 1869536 kB Buffers: 4492 kB Cached: 137736 kB SwapCached: 3564 kB Active: 20276 kB Inactive: 130892 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1869536 kB SwapTotal: 4192956 kB SwapFree: 4181256 kB Dirty: 196 kB Writeback: 0 kB Mapped: 14252 kB Slab: 21228 kB Committed_AS: 458080 kB PageTables: 1488 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node19 on Tue Jun 6 23:04:35 UTC 2006