Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 1.78573 | 1.7898 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib2003/normalized-reduced-mps-v2-20-10-vpm2.opb |
MD5SUM | 0632aa4d9a67ceeb1b14a3ab4971976e |
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 | 2754 |
Total number of constraints | 444 |
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 | 444 |
Minimum length of a constraint | 11 |
Maximum length of a constraint | 84 |
Number of terms in the objective function | 168 |
Biggest coefficient in the objective function | 5 |
Number of bits for the biggest coefficient in the objective function | 3 |
Sum of the numbers in the objective function | 504 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 204800 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 524341 |
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 1.69/1.78 c starting to Solve 1.69/1.78 Assertion failed: x >= lb; file glpmip2.c; line 230
ERROR: no interpretation found !
/tmp/evaluation/348972-1176612651/instance-348972-1176612651.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node15/watcher-348972-1176612651 -o ROOT/results/node15/solver-348972-1176612651 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348972-1176612651/instance-348972-1176612651.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: 0.92 0.98 0.99 3/77 12394 /proc/meminfo: memFree=1730224/2055920 swapFree=4169120/4192956 [pid=12394] ppid=12392 vsize=2648 CPUtime=0 /proc/12394/stat : 12394 (glpPBv3) R 12392 12394 20100 0 -1 0 268 0 0 0 0 0 0 0 18 0 1 0 109182766 2711552 238 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7978711 0 0 4096 0 0 0 0 17 1 0 0 /proc/12394/statm: 662 240 199 40 0 77 0 [startup+0.0840351 s] /proc/loadavg: 0.92 0.98 0.99 3/77 12394 /proc/meminfo: memFree=1730224/2055920 swapFree=4169120/4192956 [pid=12394] ppid=12392 vsize=4036 CPUtime=0.08 /proc/12394/stat : 12394 (glpPBv3) R 12392 12394 20100 0 -1 0 644 0 0 0 8 0 0 0 18 0 1 0 109182766 4132864 613 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/12394/statm: 1009 613 221 40 0 424 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 4036 [startup+0.101025 s] /proc/loadavg: 0.92 0.98 0.99 3/77 12394 /proc/meminfo: memFree=1730224/2055920 swapFree=4169120/4192956 [pid=12394] ppid=12392 vsize=4036 CPUtime=0.09 /proc/12394/stat : 12394 (glpPBv3) R 12392 12394 20100 0 -1 0 644 0 0 0 9 0 0 0 18 0 1 0 109182766 4132864 613 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/12394/statm: 1009 613 221 40 0 424 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4036 [startup+0.301044 s] /proc/loadavg: 0.92 0.98 0.99 3/77 12394 /proc/meminfo: memFree=1730224/2055920 swapFree=4169120/4192956 [pid=12394] ppid=12392 vsize=4932 CPUtime=0.29 /proc/12394/stat : 12394 (glpPBv3) R 12392 12394 20100 0 -1 0 930 0 0 0 29 0 0 0 19 0 1 0 109182766 5050368 849 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629229 0 0 4096 0 0 0 0 17 1 0 0 /proc/12394/statm: 1233 849 227 40 0 648 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4932 [startup+0.701083 s] /proc/loadavg: 0.92 0.98 0.99 3/77 12394 /proc/meminfo: memFree=1730224/2055920 swapFree=4169120/4192956 [pid=12394] ppid=12392 vsize=4932 CPUtime=0.69 /proc/12394/stat : 12394 (glpPBv3) R 12392 12394 20100 0 -1 0 930 0 0 0 69 0 0 0 22 0 1 0 109182766 5050368 849 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0 /proc/12394/statm: 1233 849 227 40 0 648 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4932 [startup+1.50115 s] /proc/loadavg: 0.92 0.98 0.99 2/78 12395 /proc/meminfo: memFree=1727528/2055920 swapFree=4169120/4192956 [pid=12394] ppid=12392 vsize=4932 CPUtime=1.49 /proc/12394/stat : 12394 (glpPBv3) R 12392 12394 20100 0 -1 0 933 0 0 0 149 0 0 0 25 0 1 0 109182766 5050368 852 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0 /proc/12394/statm: 1233 852 227 40 0 648 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4932 Solver just ended. Dumping a history of the last processes samples [startup+1.70117 s] /proc/loadavg: 0.92 0.98 0.99 2/78 12395 /proc/meminfo: memFree=1727528/2055920 swapFree=4169120/4192956 [pid=12394] ppid=12392 vsize=4932 CPUtime=1.69 /proc/12394/stat : 12394 (glpPBv3) R 12392 12394 20100 0 -1 0 935 0 0 0 169 0 0 0 25 0 1 0 109182766 5050368 854 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542187 0 0 4096 0 0 0 0 17 1 0 0 /proc/12394/statm: 1233 854 227 40 0 648 0 Current children cumulated CPU time (s) 1.69 Current children cumulated vsize (KiB) 4932 Child status: 1 Real time (s): 1.7898 CPU time (s): 1.78573 CPU user time (s): 1.78173 CPU system time (s): 0.003999 CPU usage (%): 99.7723 Max. virtual memory (cumulated for all children) (KiB): 4932 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.78173 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 939 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= 4 runsolver used 0.002999 second user time and 0.009998 second system time The end
Begin job on node15 on Sun Apr 15 04:50:51 UTC 2007 IDJOB= 348972 IDBENCH= 1803 IDSOLVER= 166 FILE ID= node15/348972-1176612651 PBS_JOBID= 4556818 Free space on /tmp= 66555 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-vpm2.opb COMMAND LINE= glpPBv3 /tmp/evaluation/348972-1176612651/instance-348972-1176612651.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-348972-1176612651 -o ROOT/results/node15/conversion-348972-1176612651 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348972-1176612651/instance-348972-1176612651.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node15/watcher-348972-1176612651 -o ROOT/results/node15/solver-348972-1176612651 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348972-1176612651/instance-348972-1176612651.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 0632aa4d9a67ceeb1b14a3ab4971976e RANDOM SEED= 870726740 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node15.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 : 3000.227 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 : 3000.227 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: 1730632 kB Buffers: 60620 kB Cached: 164388 kB SwapCached: 3132 kB Active: 126604 kB Inactive: 131384 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1730632 kB SwapTotal: 4192956 kB SwapFree: 4169120 kB Dirty: 2476 kB Writeback: 0 kB Mapped: 37532 kB Slab: 52784 kB Committed_AS: 6059376 kB PageTables: 1888 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= 66555 MiB End job on node15 on Sun Apr 15 04:50:54 UTC 2007