Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 154.948 | 155.044 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib/normalized-reduced-mps-v2-20-10-fixnet4.opb |
MD5SUM | 03b4fab8c58cfc4ea6c0d3c2d05c0d91 |
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 | 14036 |
Total number of constraints | 600 |
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 | 600 |
Minimum length of a constraint | 19 |
Maximum length of a constraint | 1523 |
Number of terms in the objective function | 13668 |
Biggest coefficient in the objective function | 1162 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 535890 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262020 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 535890 |
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 154.90/155.04 c starting to Solve 154.90/155.04 Assertion failed: x >= lb; file glpmip2.c; line 230
ERROR: no interpretation found !
/tmp/evaluation/348816-1176599839/instance-348816-1176599839.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node38/watcher-348816-1176599839 -o ROOT/results/node38/solver-348816-1176599839 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348816-1176599839/instance-348816-1176599839.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 0.97 3/77 26439 /proc/meminfo: memFree=1737744/2055920 swapFree=4117448/4192956 [pid=26439] ppid=26437 vsize=268 CPUtime=0 /proc/26439/stat : 26439 (glpPBv3) D 26437 26439 25778 0 -1 0 39 0 0 0 0 0 0 0 18 0 1 0 92150570 274432 23 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8606500 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/26439/statm: 67 23 18 40 0 2 0 [startup+0.069403 s] /proc/loadavg: 0.91 0.95 0.97 3/77 26439 /proc/meminfo: memFree=1737744/2055920 swapFree=4117448/4192956 [pid=26439] ppid=26437 vsize=3712 CPUtime=0.03 /proc/26439/stat : 26439 (glpPBv3) R 26437 26439 25778 0 -1 0 515 0 0 0 3 0 0 0 18 0 1 0 92150570 3801088 485 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 9072289 0 0 4096 0 0 0 0 17 0 0 0 /proc/26439/statm: 928 485 192 40 0 343 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 3712 [startup+0.101409 s] /proc/loadavg: 0.91 0.95 0.97 3/77 26439 /proc/meminfo: memFree=1737744/2055920 swapFree=4117448/4192956 [pid=26439] ppid=26437 vsize=4248 CPUtime=0.06 /proc/26439/stat : 26439 (glpPBv3) R 26437 26439 25778 0 -1 0 660 0 0 0 6 0 0 0 18 0 1 0 92150570 4349952 630 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134519124 0 0 4096 0 0 0 0 17 0 0 0 /proc/26439/statm: 1062 630 199 40 0 477 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 4248 [startup+0.301451 s] /proc/loadavg: 0.91 0.95 0.97 3/77 26439 /proc/meminfo: memFree=1737744/2055920 swapFree=4117448/4192956 [pid=26439] ppid=26437 vsize=9404 CPUtime=0.26 /proc/26439/stat : 26439 (glpPBv3) R 26437 26439 25778 0 -1 0 2137 0 0 0 25 1 0 0 19 0 1 0 92150570 9629696 1940 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583230 0 0 4096 0 0 0 0 17 0 0 0 /proc/26439/statm: 2351 1940 221 40 0 1766 0 Current children cumulated CPU time (s) 0.26 Current children cumulated vsize (KiB) 9404 [startup+0.701528 s] /proc/loadavg: 0.91 0.95 0.97 3/77 26439 /proc/meminfo: memFree=1737744/2055920 swapFree=4117448/4192956 [pid=26439] ppid=26437 vsize=11116 CPUtime=0.66 /proc/26439/stat : 26439 (glpPBv3) R 26437 26439 25778 0 -1 0 4818 0 0 0 64 2 0 0 23 0 1 0 92150570 11382784 2406 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632414 0 0 4096 0 0 0 0 17 0 0 0 /proc/26439/statm: 2779 2406 227 40 0 2194 0 Current children cumulated CPU time (s) 0.66 Current children cumulated vsize (KiB) 11116 [startup+1.50167 s] /proc/loadavg: 0.91 0.95 0.97 2/78 26440 /proc/meminfo: memFree=1728648/2055920 swapFree=4117448/4192956 [pid=26439] ppid=26437 vsize=11116 CPUtime=1.46 /proc/26439/stat : 26439 (glpPBv3) R 26437 26439 25778 0 -1 0 11038 0 0 0 140 6 0 0 25 0 1 0 92150570 11382784 2406 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537548 0 0 4096 0 0 0 0 17 1 0 0 /proc/26439/statm: 2779 2406 227 40 0 2194 0 Current children cumulated CPU time (s) 1.46 Current children cumulated vsize (KiB) 11116 [startup+3.10298 s] /proc/loadavg: 0.91 0.95 0.97 2/78 26440 /proc/meminfo: memFree=1727624/2055920 swapFree=4117448/4192956 [pid=26439] ppid=26437 vsize=11116 CPUtime=3.06 /proc/26439/stat : 26439 (glpPBv3) R 26437 26439 25778 0 -1 0 23167 0 0 0 295 11 0 0 25 0 1 0 92150570 11382784 2406 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632414 0 0 4096 0 0 0 0 17 1 0 0 /proc/26439/statm: 2779 2406 227 40 0 2194 0 Current children cumulated CPU time (s) 3.06 Current children cumulated vsize (KiB) 11116 [startup+6.3016 s] /proc/loadavg: 0.92 0.95 0.97 2/78 26440 /proc/meminfo: memFree=1728456/2055920 swapFree=4117448/4192956 [pid=26439] ppid=26437 vsize=11116 CPUtime=6.25 /proc/26439/stat : 26439 (glpPBv3) R 26437 26439 25778 0 -1 0 45330 0 0 0 605 20 0 0 25 0 1 0 92150570 11382784 2406 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541763 0 0 4096 0 0 0 0 17 1 0 0 /proc/26439/statm: 2779 2406 227 40 0 2194 0 Current children cumulated CPU time (s) 6.25 Current children cumulated vsize (KiB) 11116 [startup+12.7018 s] /proc/loadavg: 0.93 0.95 0.97 2/78 26440 /proc/meminfo: memFree=1728400/2055920 swapFree=4117448/4192956 [pid=26439] ppid=26437 vsize=11116 CPUtime=12.65 /proc/26439/stat : 26439 (glpPBv3) R 26437 26439 25778 0 -1 0 80436 0 0 0 1227 38 0 0 25 0 1 0 92150570 11382784 2406 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0 /proc/26439/statm: 2779 2406 227 40 0 2194 0 Current children cumulated CPU time (s) 12.65 Current children cumulated vsize (KiB) 11116 [startup+25.5013 s] /proc/loadavg: 0.94 0.96 0.97 2/78 26440 /proc/meminfo: memFree=1728400/2055920 swapFree=4117448/4192956 [pid=26439] ppid=26437 vsize=11116 CPUtime=25.45 /proc/26439/stat : 26439 (glpPBv3) R 26437 26439 25778 0 -1 0 133639 0 0 0 2479 66 0 0 25 0 1 0 92150570 11382784 2406 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134576424 0 0 4096 0 0 0 0 17 1 0 0 /proc/26439/statm: 2779 2406 227 40 0 2194 0 Current children cumulated CPU time (s) 25.45 Current children cumulated vsize (KiB) 11116 [startup+51.1012 s] /proc/loadavg: 0.96 0.96 0.97 2/78 26440 /proc/meminfo: memFree=1728336/2055920 swapFree=4117448/4192956 [pid=26439] ppid=26437 vsize=11116 CPUtime=51.04 /proc/26439/stat : 26439 (glpPBv3) R 26437 26439 25778 0 -1 0 224587 0 0 0 4992 112 0 0 25 0 1 0 92150570 11382784 2406 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0 /proc/26439/statm: 2779 2406 227 40 0 2194 0 Current children cumulated CPU time (s) 51.04 Current children cumulated vsize (KiB) 11116 [startup+102.305 s] /proc/loadavg: 0.98 0.96 0.97 2/78 26440 /proc/meminfo: memFree=1728400/2055920 swapFree=4117448/4192956 [pid=26439] ppid=26437 vsize=11116 CPUtime=102.22 /proc/26439/stat : 26439 (glpPBv3) R 26437 26439 25778 0 -1 0 402904 0 0 0 10024 198 0 0 25 0 1 0 92150570 11382784 2406 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 1 0 0 /proc/26439/statm: 2779 2406 227 40 0 2194 0 Current children cumulated CPU time (s) 102.22 Current children cumulated vsize (KiB) 11116 Solver just ended. Dumping a history of the last processes samples [startup+127.902 s] /proc/loadavg: 0.99 0.97 0.97 2/78 26440 /proc/meminfo: memFree=1728400/2055920 swapFree=4117448/4192956 [pid=26439] ppid=26437 vsize=11116 CPUtime=127.81 /proc/26439/stat : 26439 (glpPBv3) R 26437 26439 25778 0 -1 0 484912 0 0 0 12544 237 0 0 25 0 1 0 92150570 11382784 2406 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0 /proc/26439/statm: 2779 2406 227 40 0 2194 0 Current children cumulated CPU time (s) 127.81 Current children cumulated vsize (KiB) 11116 [startup+140.701 s] /proc/loadavg: 0.99 0.97 0.97 2/78 26440 /proc/meminfo: memFree=1728400/2055920 swapFree=4117512/4192956 [pid=26439] ppid=26437 vsize=11116 CPUtime=140.6 /proc/26439/stat : 26439 (glpPBv3) R 26437 26439 25778 0 -1 0 522839 0 0 0 13805 255 0 0 25 0 1 0 92150570 11382784 2406 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0 /proc/26439/statm: 2779 2406 227 40 0 2194 0 Current children cumulated CPU time (s) 140.6 Current children cumulated vsize (KiB) 11116 [startup+147.102 s] /proc/loadavg: 0.99 0.97 0.97 2/78 26440 /proc/meminfo: memFree=1728400/2055920 swapFree=4117512/4192956 [pid=26439] ppid=26437 vsize=11116 CPUtime=147 /proc/26439/stat : 26439 (glpPBv3) R 26437 26439 25778 0 -1 0 542097 0 0 0 14436 264 0 0 25 0 1 0 92150570 11382784 2406 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534906 0 0 4096 0 0 0 0 17 1 0 0 /proc/26439/statm: 2779 2406 227 40 0 2194 0 Current children cumulated CPU time (s) 147 Current children cumulated vsize (KiB) 11116 [startup+150.301 s] /proc/loadavg: 0.99 0.97 0.97 2/78 26440 /proc/meminfo: memFree=1728336/2055920 swapFree=4117512/4192956 [pid=26439] ppid=26437 vsize=12324 CPUtime=150.2 /proc/26439/stat : 26439 (glpPBv3) R 26437 26439 25778 0 -1 0 553465 0 0 0 14751 269 0 0 25 0 1 0 92150570 12619776 2708 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26439/statm: 3081 2627 227 40 0 2496 0 Current children cumulated CPU time (s) 150.2 Current children cumulated vsize (KiB) 12324 [startup+153.502 s] /proc/loadavg: 0.99 0.97 0.97 2/78 26440 /proc/meminfo: memFree=1728336/2055920 swapFree=4117512/4192956 [pid=26439] ppid=26437 vsize=11116 CPUtime=153.4 /proc/26439/stat : 26439 (glpPBv3) R 26437 26439 25778 0 -1 0 561991 0 0 0 15067 273 0 0 25 0 1 0 92150570 11382784 2406 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0 /proc/26439/statm: 2779 2406 227 40 0 2194 0 Current children cumulated CPU time (s) 153.4 Current children cumulated vsize (KiB) 11116 [startup+154.301 s] /proc/loadavg: 0.99 0.97 0.97 2/78 26440 /proc/meminfo: memFree=1728336/2055920 swapFree=4117512/4192956 [pid=26439] ppid=26437 vsize=11116 CPUtime=154.2 /proc/26439/stat : 26439 (glpPBv3) R 26437 26439 25778 0 -1 0 564427 0 0 0 15146 274 0 0 25 0 1 0 92150570 11382784 2406 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0 /proc/26439/statm: 2779 2406 227 40 0 2194 0 Current children cumulated CPU time (s) 154.2 Current children cumulated vsize (KiB) 11116 [startup+154.701 s] /proc/loadavg: 0.99 0.97 0.97 2/78 26440 /proc/meminfo: memFree=1728336/2055920 swapFree=4117512/4192956 [pid=26439] ppid=26437 vsize=11116 CPUtime=154.6 /proc/26439/stat : 26439 (glpPBv3) R 26437 26439 25778 0 -1 0 565645 0 0 0 15185 275 0 0 25 0 1 0 92150570 11382784 2406 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0 /proc/26439/statm: 2779 2406 227 40 0 2194 0 Current children cumulated CPU time (s) 154.6 Current children cumulated vsize (KiB) 11116 [startup+154.901 s] /proc/loadavg: 0.99 0.97 0.97 2/78 26440 /proc/meminfo: memFree=1728336/2055920 swapFree=4117512/4192956 [pid=26439] ppid=26437 vsize=11116 CPUtime=154.8 /proc/26439/stat : 26439 (glpPBv3) R 26437 26439 25778 0 -1 0 566051 0 0 0 15205 275 0 0 25 0 1 0 92150570 11382784 2406 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0 /proc/26439/statm: 2779 2406 227 40 0 2194 0 Current children cumulated CPU time (s) 154.8 Current children cumulated vsize (KiB) 11116 [startup+155.001 s] /proc/loadavg: 0.99 0.97 0.97 2/78 26440 /proc/meminfo: memFree=1728336/2055920 swapFree=4117512/4192956 [pid=26439] ppid=26437 vsize=11116 CPUtime=154.9 /proc/26439/stat : 26439 (glpPBv3) R 26437 26439 25778 0 -1 0 566051 0 0 0 15215 275 0 0 25 0 1 0 92150570 11382784 2406 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0 /proc/26439/statm: 2779 2406 227 40 0 2194 0 Current children cumulated CPU time (s) 154.9 Current children cumulated vsize (KiB) 11116 Child status: 1 Real time (s): 155.044 CPU time (s): 154.948 CPU user time (s): 152.189 CPU system time (s): 2.75958 CPU usage (%): 99.9382 Max. virtual memory (cumulated for all children) (KiB): 12656 getrusage(RUSAGE_CHILDREN,...) data: user time used= 152.189 system time used= 2.75958 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 566460 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= 3285 runsolver used 0.171973 second user time and 0.400939 second system time The end
Begin job on node38 on Sun Apr 15 01:17:19 UTC 2007 IDJOB= 348816 IDBENCH= 1753 IDSOLVER= 166 FILE ID= node38/348816-1176599839 PBS_JOBID= 4556992 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-fixnet4.opb COMMAND LINE= glpPBv3 /tmp/evaluation/348816-1176599839/instance-348816-1176599839.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-348816-1176599839 -o ROOT/results/node38/conversion-348816-1176599839 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348816-1176599839/instance-348816-1176599839.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node38/watcher-348816-1176599839 -o ROOT/results/node38/solver-348816-1176599839 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348816-1176599839/instance-348816-1176599839.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 03b4fab8c58cfc4ea6c0d3c2d05c0d91 RANDOM SEED= 366232680 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node38.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 : 3000.263 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 : 3000.263 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: 1738088 kB Buffers: 19696 kB Cached: 88060 kB SwapCached: 3560 kB Active: 104516 kB Inactive: 122384 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1738088 kB SwapTotal: 4192956 kB SwapFree: 4117448 kB Dirty: 2956 kB Writeback: 0 kB Mapped: 126688 kB Slab: 76168 kB Committed_AS: 962116 kB PageTables: 2060 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 node38 on Sun Apr 15 01:19:54 UTC 2007