Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 8.83966 | 8.84271 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-stocfor1.opb |
MD5SUM | f5fea9f9b3e2808f219e4e92af96aba2 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | -37 |
Best CPU time to get the best result obtained on this benchmark | 1800.31 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -71 |
Optimality of the best value was proved | NO |
Number of variables | 3330 |
Total number of constraints | 117 |
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 | 117 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 240 |
Number of terms in the objective function | 810 |
Biggest coefficient in the objective function | 21201 |
Number of bits for the biggest coefficient in the objective function | 15 |
Sum of the numbers in the objective function | 524901 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262144 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 524901 |
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 8.79/8.84 c starting to Solve 8.79/8.84 Assertion failed: x <= ub; file glpmip2.c; line 239
ERROR: no interpretation found !
/tmp/evaluation/351255-1176591767/instance-351255-1176591767.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node72/watcher-351255-1176591767 -o ROOT/results/node72/solver-351255-1176591767 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351255-1176591767/instance-351255-1176591767.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 19936 /proc/meminfo: memFree=1453232/2055920 swapFree=4172008/4192956 [pid=19936] ppid=19934 vsize=2644 CPUtime=0 /proc/19936/stat : 19936 (glpPBv3) R 19934 19936 27134 0 -1 0 260 0 0 0 0 0 0 0 18 0 1 0 135215205 2707456 230 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 1 0 0 /proc/19936/statm: 661 230 192 40 0 76 0 [startup+0.085533 s] /proc/loadavg: 0.92 0.98 0.99 3/77 19936 /proc/meminfo: memFree=1453232/2055920 swapFree=4172008/4192956 [pid=19936] ppid=19934 vsize=4200 CPUtime=0.07 /proc/19936/stat : 19936 (glpPBv3) R 19934 19936 27134 0 -1 0 707 0 0 0 7 0 0 0 18 0 1 0 135215205 4300800 668 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/19936/statm: 1050 668 221 40 0 465 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 4200 [startup+0.101533 s] /proc/loadavg: 0.92 0.98 0.99 3/77 19936 /proc/meminfo: memFree=1453232/2055920 swapFree=4172008/4192956 [pid=19936] ppid=19934 vsize=4200 CPUtime=0.09 /proc/19936/stat : 19936 (glpPBv3) R 19934 19936 27134 0 -1 0 707 0 0 0 9 0 0 0 18 0 1 0 135215205 4300800 668 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/19936/statm: 1050 668 221 40 0 465 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4200 [startup+0.301551 s] /proc/loadavg: 0.92 0.98 0.99 3/77 19936 /proc/meminfo: memFree=1453232/2055920 swapFree=4172008/4192956 [pid=19936] ppid=19934 vsize=5152 CPUtime=0.29 /proc/19936/stat : 19936 (glpPBv3) R 19934 19936 27134 0 -1 0 994 0 0 0 29 0 0 0 19 0 1 0 135215205 5275648 897 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632382 0 0 4096 0 0 0 0 17 1 0 0 /proc/19936/statm: 1288 897 227 40 0 703 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5152 [startup+0.701589 s] /proc/loadavg: 0.92 0.98 0.99 3/77 19936 /proc/meminfo: memFree=1453232/2055920 swapFree=4172008/4192956 [pid=19936] ppid=19934 vsize=5152 CPUtime=0.69 /proc/19936/stat : 19936 (glpPBv3) R 19934 19936 27134 0 -1 0 994 0 0 0 69 0 0 0 23 0 1 0 135215205 5275648 897 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534903 0 0 4096 0 0 0 0 17 1 0 0 /proc/19936/statm: 1288 897 227 40 0 703 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5152 [startup+1.50166 s] /proc/loadavg: 0.92 0.98 0.99 2/78 19937 /proc/meminfo: memFree=1450536/2055920 swapFree=4172008/4192956 [pid=19936] ppid=19934 vsize=5152 CPUtime=1.49 /proc/19936/stat : 19936 (glpPBv3) R 19934 19936 27134 0 -1 0 994 0 0 0 149 0 0 0 25 0 1 0 135215205 5275648 897 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0 /proc/19936/statm: 1288 897 227 40 0 703 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5152 [startup+3.10181 s] /proc/loadavg: 0.92 0.98 0.99 2/78 19937 /proc/meminfo: memFree=1450408/2055920 swapFree=4172008/4192956 [pid=19936] ppid=19934 vsize=5152 CPUtime=3.09 /proc/19936/stat : 19936 (glpPBv3) R 19934 19936 27134 0 -1 0 1000 0 0 0 309 0 0 0 25 0 1 0 135215205 5275648 903 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543233 0 0 4096 0 0 0 0 17 1 0 0 /proc/19936/statm: 1288 903 227 40 0 703 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 5152 [startup+6.3011 s] /proc/loadavg: 0.93 0.98 0.99 2/78 19937 /proc/meminfo: memFree=1450216/2055920 swapFree=4172008/4192956 [pid=19936] ppid=19934 vsize=5276 CPUtime=6.29 /proc/19936/stat : 19936 (glpPBv3) R 19934 19936 27134 0 -1 0 1042 0 0 0 628 1 0 0 25 0 1 0 135215205 5402624 943 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/19936/statm: 1319 943 227 40 0 734 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 5276 Solver just ended. Dumping a history of the last processes samples [startup+7.90125 s] /proc/loadavg: 0.93 0.98 0.99 2/78 19937 /proc/meminfo: memFree=1450088/2055920 swapFree=4172008/4192956 [pid=19936] ppid=19934 vsize=5276 CPUtime=7.89 /proc/19936/stat : 19936 (glpPBv3) R 19934 19936 27134 0 -1 0 1046 0 0 0 787 2 0 0 25 0 1 0 135215205 5402624 943 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/19936/statm: 1319 943 227 40 0 734 0 Current children cumulated CPU time (s) 7.89 Current children cumulated vsize (KiB) 5276 [startup+8.30128 s] /proc/loadavg: 0.93 0.98 0.99 2/78 19937 /proc/meminfo: memFree=1450088/2055920 swapFree=4172008/4192956 [pid=19936] ppid=19934 vsize=5276 CPUtime=8.29 /proc/19936/stat : 19936 (glpPBv3) R 19934 19936 27134 0 -1 0 1048 0 0 0 827 2 0 0 25 0 1 0 135215205 5402624 943 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/19936/statm: 1319 943 227 40 0 734 0 Current children cumulated CPU time (s) 8.29 Current children cumulated vsize (KiB) 5276 [startup+8.70132 s] /proc/loadavg: 0.93 0.98 0.99 2/78 19937 /proc/meminfo: memFree=1450088/2055920 swapFree=4172008/4192956 [pid=19936] ppid=19934 vsize=5276 CPUtime=8.69 /proc/19936/stat : 19936 (glpPBv3) R 19934 19936 27134 0 -1 0 1050 0 0 0 867 2 0 0 25 0 1 0 135215205 5402624 943 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629276 0 0 4096 0 0 0 0 17 1 0 0 /proc/19936/statm: 1319 943 227 40 0 734 0 Current children cumulated CPU time (s) 8.69 Current children cumulated vsize (KiB) 5276 [startup+8.80533 s] /proc/loadavg: 0.93 0.98 0.99 2/78 19937 /proc/meminfo: memFree=1450088/2055920 swapFree=4172008/4192956 [pid=19936] ppid=19934 vsize=5276 CPUtime=8.79 /proc/19936/stat : 19936 (glpPBv3) R 19934 19936 27134 0 -1 0 1050 0 0 0 877 2 0 0 25 0 1 0 135215205 5402624 943 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629253 0 0 4096 0 0 0 0 17 1 0 0 /proc/19936/statm: 1319 943 227 40 0 734 0 Current children cumulated CPU time (s) 8.79 Current children cumulated vsize (KiB) 5276 Child status: 1 Real time (s): 8.84271 CPU time (s): 8.83966 CPU user time (s): 8.80966 CPU system time (s): 0.029995 CPU usage (%): 99.9655 Max. virtual memory (cumulated for all children) (KiB): 5408 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.80966 system time used= 0.029995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1054 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= 190 runsolver used 0.010998 second user time and 0.029995 second system time The end
Begin job on node72 on Sat Apr 14 23:02:48 UTC 2007 IDJOB= 351255 IDBENCH= 1710 IDSOLVER= 166 FILE ID= node72/351255-1176591767 PBS_JOBID= 4556948 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-stocfor1.opb COMMAND LINE= glpPBv3 /tmp/evaluation/351255-1176591767/instance-351255-1176591767.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-351255-1176591767 -o ROOT/results/node72/conversion-351255-1176591767 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351255-1176591767/instance-351255-1176591767.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-351255-1176591767 -o ROOT/results/node72/solver-351255-1176591767 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351255-1176591767/instance-351255-1176591767.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= f5fea9f9b3e2808f219e4e92af96aba2 RANDOM SEED= 221986104 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node72.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 : 3000.222 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 : 5931.00 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 : 3000.222 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: 1453704 kB Buffers: 64868 kB Cached: 396836 kB SwapCached: 2396 kB Active: 173636 kB Inactive: 315056 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1453704 kB SwapTotal: 4192956 kB SwapFree: 4172008 kB Dirty: 2412 kB Writeback: 0 kB Mapped: 41940 kB Slab: 99072 kB Committed_AS: 1913536 kB PageTables: 1800 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 node72 on Sat Apr 14 23:02:57 UTC 2007