Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 25.0142 | 25.0562 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-tuff.opb |
MD5SUM | e0d3bc77812df02cd6843b358116eb3f |
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 | 17153 |
Total number of constraints | 320 |
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 | 320 |
Minimum length of a constraint | 11 |
Maximum length of a constraint | 3360 |
Number of terms in the objective function | 90 |
Biggest coefficient in the objective function | 87382 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 524349 |
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 | 527072 |
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 |
0.00/0.03 c glpPB 0.2 (July 2006) 0.00/0.03 c An Application of GLPK 4.10 for PB Constraints 0.00/0.03 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.03 c by Hossein Sheini 24.95/25.05 c starting to Solve 24.95/25.05 Assertion failed: x >= lb; file glpmip2.c; line 230
ERROR: no interpretation found !
/tmp/evaluation/348335-1176578127/instance-348335-1176578127.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node39/watcher-348335-1176578127 -o ROOT/results/node39/solver-348335-1176578127 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348335-1176578127/instance-348335-1176578127.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: 1.01 1.08 1.02 3/77 8184 /proc/meminfo: memFree=1634256/2055920 swapFree=4144700/4192956 [pid=8184] ppid=8182 vsize=1012 CPUtime=0 /proc/8184/stat : 8184 (glpPBv3) D 8182 8184 6741 0 -1 0 45 0 0 0 0 0 0 0 18 0 1 0 105724803 1036288 28 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11092772 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/8184/statm: 253 28 20 40 0 8 0 [startup+0.0233691 s] /proc/loadavg: 1.01 1.08 1.02 3/77 8184 /proc/meminfo: memFree=1634256/2055920 swapFree=4144700/4192956 [pid=8184] ppid=8182 vsize=1060 CPUtime=0 /proc/8184/stat : 8184 (glpPBv3) D 8182 8184 6741 0 -1 0 52 0 0 0 0 0 0 0 18 0 1 0 105724803 1085440 35 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11092900 0 0 4096 0 18446744071563608240 0 0 17 1 0 0 /proc/8184/statm: 265 35 27 40 0 8 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1060 [startup+0.101385 s] /proc/loadavg: 1.01 1.08 1.02 3/77 8184 /proc/meminfo: memFree=1634256/2055920 swapFree=4144700/4192956 [pid=8184] ppid=8182 vsize=3980 CPUtime=0.06 /proc/8184/stat : 8184 (glpPBv3) R 8182 8184 6741 0 -1 0 607 0 0 0 6 0 0 0 18 0 1 0 105724803 4075520 577 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11490989 0 0 4096 0 0 0 0 17 0 0 0 /proc/8184/statm: 995 577 199 40 0 410 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 3980 [startup+0.301419 s] /proc/loadavg: 1.01 1.08 1.02 3/77 8184 /proc/meminfo: memFree=1634256/2055920 swapFree=4144700/4192956 [pid=8184] ppid=8182 vsize=5448 CPUtime=0.26 /proc/8184/stat : 8184 (glpPBv3) R 8182 8184 6741 0 -1 0 983 0 0 0 26 0 0 0 19 0 1 0 105724803 5578752 953 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11490969 0 0 4096 0 0 0 0 17 0 0 0 /proc/8184/statm: 1362 953 199 40 0 777 0 Current children cumulated CPU time (s) 0.26 Current children cumulated vsize (KiB) 5448 [startup+0.701491 s] /proc/loadavg: 1.01 1.08 1.02 3/77 8184 /proc/meminfo: memFree=1634256/2055920 swapFree=4144700/4192956 [pid=8184] ppid=8182 vsize=15368 CPUtime=0.66 /proc/8184/stat : 8184 (glpPBv3) R 8182 8184 6741 0 -1 0 3698 0 0 0 65 1 0 0 23 0 1 0 105724803 15736832 3459 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589216 0 0 4096 0 0 0 0 17 0 0 0 /proc/8184/statm: 3842 3459 221 40 0 3257 0 Current children cumulated CPU time (s) 0.66 Current children cumulated vsize (KiB) 15368 [startup+1.50162 s] /proc/loadavg: 1.01 1.08 1.02 2/78 8185 /proc/meminfo: memFree=1621064/2055920 swapFree=4144700/4192956 [pid=8184] ppid=8182 vsize=17204 CPUtime=1.46 /proc/8184/stat : 8184 (glpPBv3) R 8182 8184 6741 0 -1 0 5960 0 0 0 144 2 0 0 25 0 1 0 105724803 17616896 3924 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632551 0 0 4096 0 0 0 0 17 1 0 0 /proc/8184/statm: 4301 3924 227 40 0 3716 0 Current children cumulated CPU time (s) 1.46 Current children cumulated vsize (KiB) 17204 [startup+3.10189 s] /proc/loadavg: 1.01 1.08 1.02 2/78 8185 /proc/meminfo: memFree=1618824/2055920 swapFree=4144700/4192956 [pid=8184] ppid=8182 vsize=17296 CPUtime=3.06 /proc/8184/stat : 8184 (glpPBv3) R 8182 8184 6741 0 -1 0 10128 0 0 0 303 3 0 0 25 0 1 0 105724803 17711104 3956 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0 /proc/8184/statm: 4324 3956 227 40 0 3739 0 Current children cumulated CPU time (s) 3.06 Current children cumulated vsize (KiB) 17296 [startup+6.30143 s] /proc/loadavg: 1.01 1.08 1.02 2/78 8185 /proc/meminfo: memFree=1618824/2055920 swapFree=4144700/4192956 [pid=8184] ppid=8182 vsize=17296 CPUtime=6.25 /proc/8184/stat : 8184 (glpPBv3) R 8182 8184 6741 0 -1 0 17366 0 0 0 618 7 0 0 25 0 1 0 105724803 17711104 3956 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0 /proc/8184/statm: 4324 3956 227 40 0 3739 0 Current children cumulated CPU time (s) 6.25 Current children cumulated vsize (KiB) 17296 [startup+12.7015 s] /proc/loadavg: 1.01 1.08 1.02 2/78 8185 /proc/meminfo: memFree=1618832/2055920 swapFree=4144700/4192956 [pid=8184] ppid=8182 vsize=17296 CPUtime=12.66 /proc/8184/stat : 8184 (glpPBv3) R 8182 8184 6741 0 -1 0 30808 0 0 0 1252 14 0 0 25 0 1 0 105724803 17711104 3956 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541710 0 0 4096 0 0 0 0 17 1 0 0 /proc/8184/statm: 4324 3956 227 40 0 3739 0 Current children cumulated CPU time (s) 12.66 Current children cumulated vsize (KiB) 17296 Solver just ended. Dumping a history of the last processes samples [startup+19.1016 s] /proc/loadavg: 1.01 1.07 1.02 2/78 8185 /proc/meminfo: memFree=1618832/2055920 swapFree=4144700/4192956 [pid=8184] ppid=8182 vsize=17296 CPUtime=19.05 /proc/8184/stat : 8184 (glpPBv3) R 8182 8184 6741 0 -1 0 45284 0 0 0 1885 20 0 0 25 0 1 0 105724803 17711104 3956 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0 /proc/8184/statm: 4324 3956 227 40 0 3739 0 Current children cumulated CPU time (s) 19.05 Current children cumulated vsize (KiB) 17296 [startup+22.3011 s] /proc/loadavg: 1.01 1.07 1.02 2/78 8185 /proc/meminfo: memFree=1618896/2055920 swapFree=4144700/4192956 [pid=8184] ppid=8182 vsize=17296 CPUtime=22.25 /proc/8184/stat : 8184 (glpPBv3) R 8182 8184 6741 0 -1 0 51488 0 0 0 2202 23 0 0 25 0 1 0 105724803 17711104 3956 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0 /proc/8184/statm: 4324 3956 227 40 0 3739 0 Current children cumulated CPU time (s) 22.25 Current children cumulated vsize (KiB) 17296 [startup+23.9024 s] /proc/loadavg: 1.01 1.07 1.02 2/78 8185 /proc/meminfo: memFree=1618896/2055920 swapFree=4144700/4192956 [pid=8184] ppid=8182 vsize=17296 CPUtime=23.85 /proc/8184/stat : 8184 (glpPBv3) R 8182 8184 6741 0 -1 0 54590 0 0 0 2361 24 0 0 25 0 1 0 105724803 17711104 3956 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537548 0 0 4096 0 0 0 0 17 1 0 0 /proc/8184/statm: 4324 3956 227 40 0 3739 0 Current children cumulated CPU time (s) 23.85 Current children cumulated vsize (KiB) 17296 [startup+24.7015 s] /proc/loadavg: 1.01 1.07 1.02 2/78 8185 /proc/meminfo: memFree=1618896/2055920 swapFree=4144700/4192956 [pid=8184] ppid=8182 vsize=17296 CPUtime=24.65 /proc/8184/stat : 8184 (glpPBv3) R 8182 8184 6741 0 -1 0 56658 0 0 0 2440 25 0 0 25 0 1 0 105724803 17711104 3956 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0 /proc/8184/statm: 4324 3956 227 40 0 3739 0 Current children cumulated CPU time (s) 24.65 Current children cumulated vsize (KiB) 17296 [startup+24.9016 s] /proc/loadavg: 1.01 1.07 1.02 2/78 8185 /proc/meminfo: memFree=1618896/2055920 swapFree=4144700/4192956 [pid=8184] ppid=8182 vsize=21212 CPUtime=24.86 /proc/8184/stat : 8184 (glpPBv3) R 8182 8184 6741 0 -1 0 57622 0 0 0 2460 26 0 0 25 0 1 0 105724803 21721088 4920 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/8184/statm: 5303 4920 227 40 0 4718 0 Current children cumulated CPU time (s) 24.86 Current children cumulated vsize (KiB) 21212 [startup+25.0016 s] /proc/loadavg: 1.01 1.07 1.02 2/78 8185 /proc/meminfo: memFree=1618896/2055920 swapFree=4144700/4192956 [pid=8184] ppid=8182 vsize=21212 CPUtime=24.95 /proc/8184/stat : 8184 (glpPBv3) R 8182 8184 6741 0 -1 0 57622 0 0 0 2469 26 0 0 25 0 1 0 105724803 21721088 4920 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0 /proc/8184/statm: 5303 4920 227 40 0 4718 0 Current children cumulated CPU time (s) 24.95 Current children cumulated vsize (KiB) 21212 Child status: 1 Real time (s): 25.0562 CPU time (s): 25.0142 CPU user time (s): 24.7492 CPU system time (s): 0.264959 CPU usage (%): 99.8324 Max. virtual memory (cumulated for all children) (KiB): 21216 getrusage(RUSAGE_CHILDREN,...) data: user time used= 24.7492 system time used= 0.264959 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 57695 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= 21 involuntary context switches= 106 runsolver used 0.032994 second user time and 0.06299 second system time The end
Begin job on node39 on Sat Apr 14 19:15:27 UTC 2007 IDJOB= 348335 IDBENCH= 1657 IDSOLVER= 166 FILE ID= node39/348335-1176578127 PBS_JOBID= 4556875 Free space on /tmp= 66561 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-tuff.opb COMMAND LINE= glpPBv3 /tmp/evaluation/348335-1176578127/instance-348335-1176578127.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-348335-1176578127 -o ROOT/results/node39/conversion-348335-1176578127 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348335-1176578127/instance-348335-1176578127.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node39/watcher-348335-1176578127 -o ROOT/results/node39/solver-348335-1176578127 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348335-1176578127/instance-348335-1176578127.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= e0d3bc77812df02cd6843b358116eb3f RANDOM SEED= 557379915 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node39.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 : 3000.256 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 : 3000.256 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: 1634600 kB Buffers: 32240 kB Cached: 138916 kB SwapCached: 9928 kB Active: 161520 kB Inactive: 161900 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1634600 kB SwapTotal: 4192956 kB SwapFree: 4144700 kB Dirty: 3704 kB Writeback: 0 kB Mapped: 159516 kB Slab: 83160 kB Committed_AS: 355428 kB PageTables: 2012 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= 66561 MiB End job on node39 on Sat Apr 14 19:15:53 UTC 2007