Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-smodels 1.31 | OPT | 30 | 27.7228 | 27.733 |
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-v1.31 0.05 o 34 0.06 o 33 0.06 o 32 0.08 o 31 0.52 o 30 27.72 s OPTIMUM FOUND 27.72 v x2 x3 x5 x6 x8 x9 x10 x11 x12 x13 x16 x17 x18 x20 x21 x22 x25 x26 x27 x30 x32 x34 x35 x36 x37 x39 x40 x43 x44 x45 -x1 -x4 -x7 -x14 -x15 27.72 v -x19 -x23 -x24 -x28 -x29 -x31 -x33 -x38 -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/node70/watcher-45518-1149649273 -o ROOT/results/node70/solver-45518-1149649273 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node70/45518-1149649273/instance-45518-1149649273.opb 288958557 ROOT/tmp/node70/45518-1149649273 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.97 0.91 2/70 8931 /proc/meminfo: memFree=1542080/2055920 swapFree=4182220/4192956 [pid=8931] ppid=8929 vsize=5360 CPUtime=0 /proc/8931/stat : 8931 (runpbsmodels) S 8929 8931 8843 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 230596905 5488640 234 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/8931/statm: 1340 234 195 169 0 51 0 [pid=8932] ppid=8931 vsize=124 CPUtime=0 /proc/8932/stat : 8932 (pbsmodels-v1.31) R 8931 8931 8843 0 -1 4194304 41 0 0 0 0 0 0 0 20 0 1 0 230596906 126976 23 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 233399448969 0 0 4096 0 0 0 0 17 1 0 0 /proc/8932/statm: 626 23 17 3 0 3 0 [startup+10.0021 s] /proc/loadavg: 0.92 0.97 0.91 2/68 9018 /proc/meminfo: memFree=1541408/2055920 swapFree=4182220/4192956 [pid=8931] ppid=8929 vsize=5360 CPUtime=0 /proc/8931/stat : 8931 (runpbsmodels) S 8929 8931 8843 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 230596905 5488640 234 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/8931/statm: 1340 234 195 169 0 51 0 [pid=8932] ppid=8931 vsize=12268 CPUtime=0 /proc/8932/stat : 8932 (pbsmodels-v1.31) S 8931 8931 8843 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 230596906 12562432 383 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/8932/statm: 3067 383 293 3 0 167 0 [pid=8933] ppid=8932 vsize=5356 CPUtime=0.02 /proc/8933/stat : 8933 (sh) S 8932 8931 8843 0 -1 4194304 309 521 0 0 0 0 2 0 16 0 1 0 230596907 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/8933/statm: 1339 227 188 169 0 50 0 [pid=8935] ppid=8933 vsize=2572 CPUtime=9.95 /proc/8935/stat : 8935 (smodels-2.31) R 8933 8931 8843 0 -1 4194304 338 0 0 0 994 1 0 0 25 0 1 0 230596907 2633728 302 18446744073709551615 134512640 134599567 4294956656 18446744073709551615 134538420 0 0 4096 0 0 0 0 17 1 0 0 /proc/8935/statm: 643 302 213 21 0 79 0 [pid=8936] ppid=8933 vsize=12268 CPUtime=0 /proc/8936/stat : 8936 (pbout.new.pl) S 8933 8931 8843 0 -1 4194304 463 0 0 0 0 0 0 0 17 0 1 0 230596907 12562432 423 18446744073709551615 4194304 4206940 548682069056 18446744073709551615 233410965602 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/8936/statm: 3067 423 333 3 0 167 0 Current children cumulated CPU time (s) 9.97 Current children cumulated vsize (Kb) 37824 [startup+20.0079 s] /proc/loadavg: 0.93 0.97 0.91 2/68 9018 /proc/meminfo: memFree=1541632/2055920 swapFree=4182220/4192956 [pid=8931] ppid=8929 vsize=5360 CPUtime=0 /proc/8931/stat : 8931 (runpbsmodels) S 8929 8931 8843 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 230596905 5488640 234 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/8931/statm: 1340 234 195 169 0 51 0 [pid=8932] ppid=8931 vsize=12268 CPUtime=0 /proc/8932/stat : 8932 (pbsmodels-v1.31) S 8931 8931 8843 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 230596906 12562432 383 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/8932/statm: 3067 383 293 3 0 167 0 [pid=8933] ppid=8932 vsize=5356 CPUtime=0.02 /proc/8933/stat : 8933 (sh) S 8932 8931 8843 0 -1 4194304 309 521 0 0 0 0 2 0 16 0 1 0 230596907 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/8933/statm: 1339 227 188 169 0 50 0 [pid=8935] ppid=8933 vsize=2572 CPUtime=19.95 /proc/8935/stat : 8935 (smodels-2.31) R 8933 8931 8843 0 -1 4194304 338 0 0 0 1994 1 0 0 25 0 1 0 230596907 2633728 302 18446744073709551615 134512640 134599567 4294956656 18446744073709551615 134532735 0 0 4096 0 0 0 0 17 1 0 0 /proc/8935/statm: 643 302 213 21 0 79 0 [pid=8936] ppid=8933 vsize=12268 CPUtime=0 /proc/8936/stat : 8936 (pbout.new.pl) S 8933 8931 8843 0 -1 4194304 463 0 0 0 0 0 0 0 17 0 1 0 230596907 12562432 423 18446744073709551615 4194304 4206940 548682069056 18446744073709551615 233410965602 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/8936/statm: 3067 423 333 3 0 167 0 Current children cumulated CPU time (s) 19.97 Current children cumulated vsize (Kb) 37824 Child status: 0 Real time (s): 27.733 CPU time (s): 27.7228 CPU user time (s): 27.6868 CPU system time (s): 0.035994 CPU usage (%): 99.963 Max. virtual memory (cumulated for all children) (Kb): 37824 The end
Begin job on node70 on Wed Jun 7 03:01:13 UTC 2006 FILE ID= 45518-1149649273 PBS_JOBID= 324017 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-v1.31/runpbsmodels ROOT/tmp/node70/45518-1149649273/instance-45518-1149649273.opb 288958557 ROOT/tmp/node70/45518-1149649273 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node70/watcher-45518-1149649273 -o ROOT/results/node70/solver-45518-1149649273 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node70/45518-1149649273/instance-45518-1149649273.opb 288958557 ROOT/tmp/node70/45518-1149649273 MD5SUM SOLVER= 95562bc622ddb1f976359072aec5ad24 7fcd858753252b26b88f3383e979819a c732bc4c3aeda9195daa74a308a1f78e b7e54d975d35ab28450b6de5c14d303e f7da3270b2cd5190fa0cd9af9b854ca4 MD5SUM BENCH= 5084bd7d25dcb1d535d550da78b2db16 RANDOM SEED= 288958557 /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 : 3000.265 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 : 3000.265 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: 1542480 kB Buffers: 34380 kB Cached: 402240 kB SwapCached: 2388 kB Active: 59220 kB Inactive: 386760 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1542480 kB SwapTotal: 4192956 kB SwapFree: 4182220 kB Dirty: 208 kB Writeback: 0 kB Mapped: 16620 kB Slab: 53128 kB Committed_AS: 366980 kB PageTables: 1644 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node70 on Wed Jun 7 03:01:41 UTC 2006