Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 4.70328 | 4.70538 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ MIPLIB/miplib/normalized-reduced-mps-v2-20-10-rgn.opb |
MD5SUM | e9bdb75d971f85face52b6150a0bc6b1 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 13258 |
Best CPU time to get the best result obtained on this benchmark | 1800.12 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 13258 |
Optimality of the best value was proved | NO |
Number of variables | 1260 |
Total number of constraints | 104 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 4 |
Number of constraints which are nor clauses,nor cardinality constraints | 100 |
Minimum length of a constraint | 12 |
Maximum length of a constraint | 127 |
Number of terms in the objective function | 1160 |
Biggest coefficient in the objective function | 6487 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 525000 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 105486 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 525000 |
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 4.69/4.70 c starting to Solve 4.69/4.70 Assertion failed: x <= ub; file glpmip2.c; line 239
ERROR: no interpretation found !
/tmp/evaluation/351450-1176601670/instance-351450-1176601670.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node58/watcher-351450-1176601670 -o ROOT/results/node58/solver-351450-1176601670 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351450-1176601670/instance-351450-1176601670.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: 0.93 0.99 0.99 3/64 5814 /proc/meminfo: memFree=1642600/2055920 swapFree=4184728/4192956 [pid=5814] ppid=5812 vsize=2644 CPUtime=0 /proc/5814/stat : 5814 (glpPBv3) R 5812 5814 5135 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 108076742 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0 /proc/5814/statm: 661 228 192 40 0 76 0 [startup+0.0922841 s] /proc/loadavg: 0.93 0.99 0.99 3/64 5814 /proc/meminfo: memFree=1642600/2055920 swapFree=4184728/4192956 [pid=5814] ppid=5812 vsize=3572 CPUtime=0.08 /proc/5814/stat : 5814 (glpPBv3) R 5812 5814 5135 0 -1 0 529 0 0 0 8 0 0 0 18 0 1 0 108076742 3657728 498 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134633000 0 0 4096 0 0 0 0 17 1 0 0 /proc/5814/statm: 893 498 227 40 0 308 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 3572 [startup+0.101285 s] /proc/loadavg: 0.93 0.99 0.99 3/64 5814 /proc/meminfo: memFree=1642600/2055920 swapFree=4184728/4192956 [pid=5814] ppid=5812 vsize=3572 CPUtime=0.09 /proc/5814/stat : 5814 (glpPBv3) R 5812 5814 5135 0 -1 0 529 0 0 0 9 0 0 0 18 0 1 0 108076742 3657728 498 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134568978 0 0 4096 0 0 0 0 17 1 0 0 /proc/5814/statm: 893 498 227 40 0 308 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3572 [startup+0.301319 s] /proc/loadavg: 0.93 0.99 0.99 3/64 5814 /proc/meminfo: memFree=1642600/2055920 swapFree=4184728/4192956 [pid=5814] ppid=5812 vsize=3572 CPUtime=0.29 /proc/5814/stat : 5814 (glpPBv3) R 5812 5814 5135 0 -1 0 534 0 0 0 29 0 0 0 19 0 1 0 108076742 3657728 503 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629084 0 0 4096 0 0 0 0 17 1 0 0 /proc/5814/statm: 893 503 227 40 0 308 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3572 [startup+0.701385 s] /proc/loadavg: 0.93 0.99 0.99 3/64 5814 /proc/meminfo: memFree=1642600/2055920 swapFree=4184728/4192956 [pid=5814] ppid=5812 vsize=3572 CPUtime=0.69 /proc/5814/stat : 5814 (glpPBv3) R 5812 5814 5135 0 -1 0 537 0 0 0 69 0 0 0 22 0 1 0 108076742 3657728 506 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134570041 0 0 4096 0 0 0 0 17 1 0 0 /proc/5814/statm: 893 506 227 40 0 308 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3572 [startup+1.50152 s] /proc/loadavg: 0.93 0.99 0.99 2/65 5815 /proc/meminfo: memFree=1641440/2055920 swapFree=4184728/4192956 [pid=5814] ppid=5812 vsize=3572 CPUtime=1.49 /proc/5814/stat : 5814 (glpPBv3) R 5812 5814 5135 0 -1 0 544 0 0 0 149 0 0 0 25 0 1 0 108076742 3657728 513 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0 /proc/5814/statm: 893 513 227 40 0 308 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3572 [startup+3.10179 s] /proc/loadavg: 0.93 0.99 0.99 2/65 5815 /proc/meminfo: memFree=1641248/2055920 swapFree=4184728/4192956 [pid=5814] ppid=5812 vsize=3596 CPUtime=3.09 /proc/5814/stat : 5814 (glpPBv3) R 5812 5814 5135 0 -1 0 772 0 0 0 309 0 0 0 25 0 1 0 108076742 3682304 523 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541766 0 0 4096 0 0 0 0 17 1 0 0 /proc/5814/statm: 899 523 227 40 0 314 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3596 Solver just ended. Dumping a history of the last processes samples [startup+3.90192 s] /proc/loadavg: 0.93 0.99 0.99 2/65 5815 /proc/meminfo: memFree=1641120/2055920 swapFree=4184728/4192956 [pid=5814] ppid=5812 vsize=3612 CPUtime=3.89 /proc/5814/stat : 5814 (glpPBv3) R 5812 5814 5135 0 -1 0 1712 0 0 0 388 1 0 0 25 0 1 0 108076742 3698688 527 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 1 0 0 /proc/5814/statm: 903 527 227 40 0 318 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 3612 [startup+4.30199 s] /proc/loadavg: 0.93 0.99 0.99 2/65 5815 /proc/meminfo: memFree=1641056/2055920 swapFree=4184728/4192956 [pid=5814] ppid=5812 vsize=3640 CPUtime=4.29 /proc/5814/stat : 5814 (glpPBv3) R 5812 5814 5135 0 -1 0 2101 0 0 0 428 1 0 0 25 0 1 0 108076742 3727360 534 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537548 0 0 4096 0 0 0 0 17 1 0 0 /proc/5814/statm: 910 534 227 40 0 325 0 Current children cumulated CPU time (s) 4.29 Current children cumulated vsize (KiB) 3640 [startup+4.70106 s] /proc/loadavg: 0.93 0.99 0.99 2/65 5815 /proc/meminfo: memFree=1641056/2055920 swapFree=4184728/4192956 [pid=5814] ppid=5812 vsize=3656 CPUtime=4.69 /proc/5814/stat : 5814 (glpPBv3) R 5812 5814 5135 0 -1 0 2574 0 0 0 467 2 0 0 25 0 1 0 108076742 3743744 538 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632414 0 0 4096 0 0 0 0 17 1 0 0 /proc/5814/statm: 914 538 227 40 0 329 0 Current children cumulated CPU time (s) 4.69 Current children cumulated vsize (KiB) 3656 Child status: 1 Real time (s): 4.70538 CPU time (s): 4.70328 CPU user time (s): 4.68229 CPU system time (s): 0.020996 CPU usage (%): 99.9556 Max. virtual memory (cumulated for all children) (KiB): 3724 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.68229 system time used= 0.020996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2585 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= 9 runsolver used 0.011998 second user time and 0.008998 second system time The end
Begin job on node58 on Sun Apr 15 01:47:50 UTC 2007 IDJOB= 351450 IDBENCH= 1764 IDSOLVER= 166 FILE ID= node58/351450-1176601670 PBS_JOBID= 4556994 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/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-rgn.opb COMMAND LINE= glpPBv3 /tmp/evaluation/351450-1176601670/instance-351450-1176601670.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-351450-1176601670 -o ROOT/results/node58/conversion-351450-1176601670 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351450-1176601670/instance-351450-1176601670.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node58/watcher-351450-1176601670 -o ROOT/results/node58/solver-351450-1176601670 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351450-1176601670/instance-351450-1176601670.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= e9bdb75d971f85face52b6150a0bc6b1 RANDOM SEED= 542636655 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node58.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 : 3000.265 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: 1643008 kB Buffers: 35356 kB Cached: 274024 kB SwapCached: 2536 kB Active: 69392 kB Inactive: 250072 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1643008 kB SwapTotal: 4192956 kB SwapFree: 4184728 kB Dirty: 2312 kB Writeback: 0 kB Mapped: 16664 kB Slab: 79560 kB Committed_AS: 169764 kB PageTables: 1380 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 node58 on Sun Apr 15 01:47:56 UTC 2007