Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 34.7347 | 34.7463 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-recipe.opb |
MD5SUM | afb312a519ee7dfceb0c5aec9cb860b5 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | -111787 |
Best CPU time to get the best result obtained on this benchmark | 1800.47 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -118677 |
Optimality of the best value was proved | NO |
Number of variables | 3671 |
Total number of constraints | 159 |
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 | 159 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 420 |
Number of terms in the objective function | 1055 |
Biggest coefficient in the objective function | 58802 |
Number of bits for the biggest coefficient in the objective function | 16 |
Sum of the numbers in the objective function | 524960 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262113 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 524960 |
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 34.68/34.74 c starting to Solve 34.68/34.74 Assertion failed: x <= ub; file glpmip2.c; line 239
ERROR: no interpretation found !
/tmp/evaluation/351190-1176585297/instance-351190-1176585297.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node35/watcher-351190-1176585297 -o ROOT/results/node35/solver-351190-1176585297 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351190-1176585297/instance-351190-1176585297.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: 0.91 0.95 0.96 3/77 25228 /proc/meminfo: memFree=1782656/2055920 swapFree=4043832/4192956 [pid=25228] ppid=25226 vsize=2644 CPUtime=0 /proc/25228/stat : 25228 (glpPBv3) R 25226 25228 24554 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 106445118 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 1928919 0 0 4096 0 0 0 0 17 1 0 0 /proc/25228/statm: 661 228 192 40 0 76 0 [startup+0.0413149 s] /proc/loadavg: 0.91 0.95 0.96 3/77 25228 /proc/meminfo: memFree=1782656/2055920 swapFree=4043832/4192956 [pid=25228] ppid=25226 vsize=3048 CPUtime=0.03 /proc/25228/stat : 25228 (glpPBv3) R 25226 25228 24554 0 -1 0 374 0 0 0 3 0 0 0 18 0 1 0 106445118 3121152 344 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25228/statm: 762 344 199 40 0 177 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 3048 [startup+0.101322 s] /proc/loadavg: 0.91 0.95 0.96 3/77 25228 /proc/meminfo: memFree=1782656/2055920 swapFree=4043832/4192956 [pid=25228] ppid=25226 vsize=4624 CPUtime=0.09 /proc/25228/stat : 25228 (glpPBv3) R 25226 25228 24554 0 -1 0 810 0 0 0 9 0 0 0 18 0 1 0 106445118 4734976 774 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25228/statm: 1156 774 221 40 0 571 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4624 [startup+0.301346 s] /proc/loadavg: 0.91 0.95 0.96 3/77 25228 /proc/meminfo: memFree=1782656/2055920 swapFree=4043832/4192956 [pid=25228] ppid=25226 vsize=5536 CPUtime=0.29 /proc/25228/stat : 25228 (glpPBv3) R 25226 25228 24554 0 -1 0 1660 0 0 0 29 0 0 0 20 0 1 0 106445118 5668864 1008 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0 /proc/25228/statm: 1384 1008 227 40 0 799 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5536 [startup+0.701393 s] /proc/loadavg: 0.91 0.95 0.96 3/77 25228 /proc/meminfo: memFree=1782656/2055920 swapFree=4043832/4192956 [pid=25228] ppid=25226 vsize=5536 CPUtime=0.69 /proc/25228/stat : 25228 (glpPBv3) R 25226 25228 24554 0 -1 0 2722 0 0 0 68 1 0 0 24 0 1 0 106445118 5668864 1008 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0 /proc/25228/statm: 1384 1008 227 40 0 799 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5536 [startup+1.50148 s] /proc/loadavg: 0.91 0.95 0.96 2/78 25229 /proc/meminfo: memFree=1779256/2055920 swapFree=4043832/4192956 [pid=25228] ppid=25226 vsize=5536 CPUtime=1.49 /proc/25228/stat : 25228 (glpPBv3) R 25226 25228 24554 0 -1 0 5200 0 0 0 147 2 0 0 25 0 1 0 106445118 5668864 1008 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25228/statm: 1384 1008 227 40 0 799 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5536 [startup+3.10167 s] /proc/loadavg: 0.91 0.95 0.96 2/78 25229 /proc/meminfo: memFree=1779128/2055920 swapFree=4043832/4192956 [pid=25228] ppid=25226 vsize=5536 CPUtime=3.09 /proc/25228/stat : 25228 (glpPBv3) R 25226 25228 24554 0 -1 0 13050 0 0 0 304 5 0 0 25 0 1 0 106445118 5668864 1008 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134568994 0 0 4096 0 0 0 0 17 1 0 0 /proc/25228/statm: 1384 1008 227 40 0 799 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 5536 [startup+6.30205 s] /proc/loadavg: 0.92 0.95 0.96 2/78 25229 /proc/meminfo: memFree=1779000/2055920 swapFree=4043832/4192956 [pid=25228] ppid=25226 vsize=5536 CPUtime=6.29 /proc/25228/stat : 25228 (glpPBv3) R 25226 25228 24554 0 -1 0 35253 0 0 0 615 14 0 0 25 0 1 0 106445118 5668864 1008 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541776 0 0 4096 0 0 0 0 17 1 0 0 /proc/25228/statm: 1384 1008 227 40 0 799 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 5536 [startup+12.7018 s] /proc/loadavg: 0.93 0.95 0.96 2/78 25229 /proc/meminfo: memFree=1778828/2055920 swapFree=4043832/4192956 [pid=25228] ppid=25226 vsize=5536 CPUtime=12.69 /proc/25228/stat : 25228 (glpPBv3) R 25226 25228 24554 0 -1 0 102054 0 0 0 1226 43 0 0 25 0 1 0 106445118 5668864 1008 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134569187 0 0 4096 0 0 0 0 17 1 0 0 /proc/25228/statm: 1384 1008 227 40 0 799 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 5536 [startup+25.5013 s] /proc/loadavg: 0.94 0.96 0.96 2/78 25229 /proc/meminfo: memFree=1778936/2055920 swapFree=4043832/4192956 [pid=25228] ppid=25226 vsize=5592 CPUtime=25.49 /proc/25228/stat : 25228 (glpPBv3) R 25226 25228 24554 0 -1 0 285036 0 0 0 2436 113 0 0 25 0 1 0 106445118 5726208 1022 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0 /proc/25228/statm: 1398 1022 227 40 0 813 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 5592 Solver just ended. Dumping a history of the last processes samples [startup+28.7017 s] /proc/loadavg: 0.94 0.96 0.96 2/78 25229 /proc/meminfo: memFree=1778872/2055920 swapFree=4043832/4192956 [pid=25228] ppid=25226 vsize=5644 CPUtime=28.68 /proc/25228/stat : 25228 (glpPBv3) R 25226 25228 24554 0 -1 0 327893 0 0 0 2741 127 0 0 25 0 1 0 106445118 5779456 1035 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537367 0 0 4096 0 0 0 0 17 1 0 0 /proc/25228/statm: 1411 1035 227 40 0 826 0 Current children cumulated CPU time (s) 28.68 Current children cumulated vsize (KiB) 5644 [startup+31.906 s] /proc/loadavg: 0.95 0.96 0.96 2/78 25229 /proc/meminfo: memFree=1778616/2055920 swapFree=4043832/4192956 [pid=25228] ppid=25226 vsize=6240 CPUtime=31.88 /proc/25228/stat : 25228 (glpPBv3) R 25226 25228 24554 0 -1 0 360783 0 0 0 3047 141 0 0 25 0 1 0 106445118 6389760 1178 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25228/statm: 1560 1178 227 40 0 975 0 Current children cumulated CPU time (s) 31.88 Current children cumulated vsize (KiB) 6240 [startup+33.5012 s] /proc/loadavg: 0.95 0.96 0.96 2/78 25229 /proc/meminfo: memFree=1778872/2055920 swapFree=4043832/4192956 [pid=25228] ppid=25226 vsize=5644 CPUtime=33.49 /proc/25228/stat : 25228 (glpPBv3) R 25226 25228 24554 0 -1 0 380517 0 0 0 3198 151 0 0 25 0 1 0 106445118 5779456 1035 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534926 0 0 4096 0 0 0 0 17 1 0 0 /proc/25228/statm: 1411 1035 227 40 0 826 0 Current children cumulated CPU time (s) 33.49 Current children cumulated vsize (KiB) 5644 [startup+34.3013 s] /proc/loadavg: 0.95 0.96 0.96 2/78 25229 /proc/meminfo: memFree=1778488/2055920 swapFree=4043832/4192956 [pid=25228] ppid=25226 vsize=5644 CPUtime=34.28 /proc/25228/stat : 25228 (glpPBv3) R 25226 25228 24554 0 -1 0 393387 0 0 0 3272 156 0 0 25 0 1 0 106445118 5779456 1035 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542168 0 0 4096 0 0 0 0 17 1 0 0 /proc/25228/statm: 1411 1035 227 40 0 826 0 Current children cumulated CPU time (s) 34.28 Current children cumulated vsize (KiB) 5644 [startup+34.7014 s] /proc/loadavg: 0.95 0.96 0.96 2/78 25229 /proc/meminfo: memFree=1778488/2055920 swapFree=4043832/4192956 [pid=25228] ppid=25226 vsize=5644 CPUtime=34.68 /proc/25228/stat : 25228 (glpPBv3) R 25226 25228 24554 0 -1 0 399393 0 0 0 3309 159 0 0 25 0 1 0 106445118 5779456 1035 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0 /proc/25228/statm: 1411 1035 227 40 0 826 0 Current children cumulated CPU time (s) 34.68 Current children cumulated vsize (KiB) 5644 Child status: 1 Real time (s): 34.7463 CPU time (s): 34.7347 CPU user time (s): 33.141 CPU system time (s): 1.59376 CPU usage (%): 99.9667 Max. virtual memory (cumulated for all children) (KiB): 6240 getrusage(RUSAGE_CHILDREN,...) data: user time used= 33.141 system time used= 1.59376 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 400112 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= 12 involuntary context switches= 696 runsolver used 0.040993 second user time and 0.088986 second system time The end
Begin job on node35 on Sat Apr 14 21:14:57 UTC 2007 IDJOB= 351190 IDBENCH= 1683 IDSOLVER= 166 FILE ID= node35/351190-1176585297 PBS_JOBID= 4556926 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-recipe.opb COMMAND LINE= glpPBv3 /tmp/evaluation/351190-1176585297/instance-351190-1176585297.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node35/convwatcher-351190-1176585297 -o ROOT/results/node35/conversion-351190-1176585297 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351190-1176585297/instance-351190-1176585297.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node35/watcher-351190-1176585297 -o ROOT/results/node35/solver-351190-1176585297 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351190-1176585297/instance-351190-1176585297.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= afb312a519ee7dfceb0c5aec9cb860b5 RANDOM SEED= 150287186 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node35.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 : 3000.232 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 : 3000.232 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: 1783000 kB Buffers: 18048 kB Cached: 130444 kB SwapCached: 2740 kB Active: 44556 kB Inactive: 155780 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1783000 kB SwapTotal: 4192956 kB SwapFree: 4043832 kB Dirty: 2472 kB Writeback: 0 kB Mapped: 60036 kB Slab: 57852 kB Committed_AS: 373904 kB PageTables: 2000 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 node35 on Sat Apr 14 21:15:32 UTC 2007