Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 0.644901 | 0.646654 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-scorpion.opb |
MD5SUM | c81149f534c8693c12d254417cbfee8f |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 10740 |
Total number of constraints | 377 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 377 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 600 |
Number of terms in the objective function | 8460 |
Biggest coefficient in the objective function | 9370 |
Number of bits for the biggest coefficient in the objective function | 14 |
Sum of the numbers in the objective function | 531275 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 531275 |
Number of bits of the biggest sum of numbers | 20 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c glpPB 0.2 (July 2006) 0.00/0.00 c An Application of GLPK 4.10 for PB Constraints 0.00/0.00 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 0.59/0.64 c starting to Solve 0.59/0.64 Assertion failed: x >= lb; file glpmip2.c; line 230
ERROR: no interpretation found !
/tmp/evaluation/348504-1176585877/instance-348504-1176585877.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node59/watcher-348504-1176585877 -o ROOT/results/node59/solver-348504-1176585877 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348504-1176585877/instance-348504-1176585877.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.99 0.98 0.99 3/64 6715 /proc/meminfo: memFree=1744168/2055920 swapFree=4184740/4192956 [pid=6715] ppid=6713 vsize=2384 CPUtime=0 /proc/6715/stat : 6715 (glpPBv3) R 6713 6715 6283 0 -1 0 193 0 0 0 0 0 0 0 18 0 1 0 106497302 2441216 164 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10353216 0 0 4096 0 0 0 0 17 1 0 0 /proc/6715/statm: 596 170 148 40 0 11 0 [startup+0.0613639 s] /proc/loadavg: 0.99 0.98 0.99 3/64 6715 /proc/meminfo: memFree=1744168/2055920 swapFree=4184740/4192956 [pid=6715] ppid=6713 vsize=3716 CPUtime=0.05 /proc/6715/stat : 6715 (glpPBv3) R 6713 6715 6283 0 -1 0 534 0 0 0 5 0 0 0 18 0 1 0 106497302 3805184 504 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/6715/statm: 929 504 199 40 0 344 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 3716 [startup+0.101372 s] /proc/loadavg: 0.99 0.98 0.99 3/64 6715 /proc/meminfo: memFree=1744168/2055920 swapFree=4184740/4192956 [pid=6715] ppid=6713 vsize=3980 CPUtime=0.09 /proc/6715/stat : 6715 (glpPBv3) R 6713 6715 6283 0 -1 0 613 0 0 0 9 0 0 0 18 0 1 0 106497302 4075520 583 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9752279 0 0 4096 0 0 0 0 17 1 0 0 /proc/6715/statm: 995 583 199 40 0 410 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3980 [startup+0.30141 s] /proc/loadavg: 0.99 0.98 0.99 3/64 6715 /proc/meminfo: memFree=1744168/2055920 swapFree=4184740/4192956 [pid=6715] ppid=6713 vsize=8524 CPUtime=0.29 /proc/6715/stat : 6715 (glpPBv3) R 6713 6715 6283 0 -1 0 1771 0 0 0 29 0 0 0 19 0 1 0 106497302 8728576 1740 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/6715/statm: 2131 1740 221 40 0 1546 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 8524 Solver just ended. Dumping a history of the last processes samples [startup+0.501447 s] /proc/loadavg: 0.99 0.98 0.99 3/64 6715 /proc/meminfo: memFree=1744168/2055920 swapFree=4184740/4192956 [pid=6715] ppid=6713 vsize=8308 CPUtime=0.49 /proc/6715/stat : 6715 (glpPBv3) R 6713 6715 6283 0 -1 0 1933 0 0 0 49 0 0 0 22 0 1 0 106497302 8507392 1664 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/6715/statm: 2077 1664 221 40 0 1492 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 8308 [startup+0.601466 s] /proc/loadavg: 0.99 0.98 0.99 3/64 6715 /proc/meminfo: memFree=1744168/2055920 swapFree=4184740/4192956 [pid=6715] ppid=6713 vsize=8308 CPUtime=0.59 /proc/6715/stat : 6715 (glpPBv3) R 6713 6715 6283 0 -1 0 1952 0 0 0 59 0 0 0 22 0 1 0 106497302 8507392 1683 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/6715/statm: 2077 1683 221 40 0 1492 0 Current children cumulated CPU time (s) 0.59 Current children cumulated vsize (KiB) 8308 Child status: 1 Real time (s): 0.646654 CPU time (s): 0.644901 CPU user time (s): 0.630904 CPU system time (s): 0.013997 CPU usage (%): 99.7289 Max. virtual memory (cumulated for all children) (KiB): 8524 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.630904 system time used= 0.013997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2828 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 13 involuntary context switches= 8 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node59 on Sat Apr 14 21:24:37 UTC 2007 IDJOB= 348504 IDBENCH= 1687 IDSOLVER= 166 FILE ID= node59/348504-1176585877 PBS_JOBID= 4556969 Free space on /tmp= 66562 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-scorpion.opb COMMAND LINE= glpPBv3 /tmp/evaluation/348504-1176585877/instance-348504-1176585877.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node59/convwatcher-348504-1176585877 -o ROOT/results/node59/conversion-348504-1176585877 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348504-1176585877/instance-348504-1176585877.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node59/watcher-348504-1176585877 -o ROOT/results/node59/solver-348504-1176585877 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348504-1176585877/instance-348504-1176585877.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= c81149f534c8693c12d254417cbfee8f RANDOM SEED= 497287963 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node59.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.268 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 : 3000.268 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: 1744576 kB Buffers: 19320 kB Cached: 190664 kB SwapCached: 2584 kB Active: 46640 kB Inactive: 173372 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1744576 kB SwapTotal: 4192956 kB SwapFree: 4184740 kB Dirty: 2772 kB Writeback: 0 kB Mapped: 16548 kB Slab: 77292 kB Committed_AS: 327720 kB PageTables: 1472 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66562 MiB End job on node59 on Sat Apr 14 21:24:38 UTC 2007