Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 23.3994 | 23.4084 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ MIPLIB/miplib/normalized-reduced-mps-v2-20-10-gen.opb |
MD5SUM | 9420d2d0696731c6d1e9f314ad023130 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 713 |
Best CPU time to get the best result obtained on this benchmark | 1801.09 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 468 |
Optimality of the best value was proved | NO |
Number of variables | 19038 |
Total number of constraints | 930 |
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 | 930 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 264 |
Number of terms in the objective function | 13134 |
Biggest coefficient in the objective function | 861 |
Number of bits for the biggest coefficient in the objective function | 10 |
Sum of the numbers in the objective function | 534822 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262142 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 534822 |
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 23.39/23.40 c starting to Solve 23.39/23.40 Assertion failed: x <= ub; file glpmip2.c; line 239
ERROR: no interpretation found !
/tmp/evaluation/351346-1176596539/instance-351346-1176596539.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node34/watcher-351346-1176596539 -o ROOT/results/node34/solver-351346-1176596539 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351346-1176596539/instance-351346-1176596539.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: 1.00 1.00 1.00 3/77 12576 /proc/meminfo: memFree=1662544/2055920 swapFree=4141928/4192956 [pid=12576] ppid=12574 vsize=2644 CPUtime=0 /proc/12576/stat : 12576 (glpPBv3) R 12574 12576 12241 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 107569397 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8187607 0 0 4096 0 0 0 0 17 1 0 0 /proc/12576/statm: 661 228 192 40 0 76 0 [startup+0.073923 s] /proc/loadavg: 1.00 1.00 1.00 3/77 12576 /proc/meminfo: memFree=1662544/2055920 swapFree=4141928/4192956 [pid=12576] ppid=12574 vsize=4512 CPUtime=0.06 /proc/12576/stat : 12576 (glpPBv3) R 12574 12576 12241 0 -1 0 732 0 0 0 6 0 0 0 18 0 1 0 107569397 4620288 702 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/12576/statm: 1128 702 199 40 0 543 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 4512 [startup+0.102925 s] /proc/loadavg: 1.00 1.00 1.00 3/77 12576 /proc/meminfo: memFree=1662544/2055920 swapFree=4141928/4192956 [pid=12576] ppid=12574 vsize=4780 CPUtime=0.09 /proc/12576/stat : 12576 (glpPBv3) R 12574 12576 12241 0 -1 0 811 0 0 0 9 0 0 0 18 0 1 0 107569397 4894720 781 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7889040 0 0 4096 0 0 0 0 17 1 0 0 /proc/12576/statm: 1195 781 199 40 0 610 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4780 [startup+0.30294 s] /proc/loadavg: 1.00 1.00 1.00 3/77 12576 /proc/meminfo: memFree=1662544/2055920 swapFree=4141928/4192956 [pid=12576] ppid=12574 vsize=11484 CPUtime=0.29 /proc/12576/stat : 12576 (glpPBv3) R 12574 12576 12241 0 -1 0 2488 0 0 0 29 0 0 0 19 0 1 0 107569397 11759616 2457 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/12576/statm: 2871 2457 221 40 0 2286 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11484 [startup+0.701972 s] /proc/loadavg: 1.00 1.00 1.00 3/77 12576 /proc/meminfo: memFree=1662544/2055920 swapFree=4141928/4192956 [pid=12576] ppid=12574 vsize=11484 CPUtime=0.69 /proc/12576/stat : 12576 (glpPBv3) R 12574 12576 12241 0 -1 0 2488 0 0 0 69 0 0 0 23 0 1 0 107569397 11759616 2457 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/12576/statm: 2871 2457 221 40 0 2286 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 11484 [startup+1.50104 s] /proc/loadavg: 1.00 1.00 1.00 2/78 12577 /proc/meminfo: memFree=1653512/2055920 swapFree=4141928/4192956 [pid=12576] ppid=12574 vsize=11012 CPUtime=1.49 /proc/12576/stat : 12576 (glpPBv3) R 12574 12576 12241 0 -1 0 2606 0 0 0 148 1 0 0 25 0 1 0 107569397 11276288 2339 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/12576/statm: 2753 2339 221 40 0 2168 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 11012 [startup+3.10116 s] /proc/loadavg: 1.00 1.00 1.00 2/78 12577 /proc/meminfo: memFree=1653704/2055920 swapFree=4141928/4192956 [pid=12576] ppid=12574 vsize=13012 CPUtime=3.09 /proc/12576/stat : 12576 (glpPBv3) R 12574 12576 12241 0 -1 0 6424 0 0 0 306 3 0 0 25 0 1 0 107569397 13324288 2877 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534676 0 0 4096 0 0 0 0 17 1 0 0 /proc/12576/statm: 3253 2877 227 40 0 2668 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 13012 [startup+6.30141 s] /proc/loadavg: 1.00 1.00 1.00 2/78 12577 /proc/meminfo: memFree=1651080/2055920 swapFree=4141928/4192956 [pid=12576] ppid=12574 vsize=13012 CPUtime=6.29 /proc/12576/stat : 12576 (glpPBv3) R 12574 12576 12241 0 -1 0 20314 0 0 0 619 10 0 0 25 0 1 0 107569397 13324288 2877 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629280 0 0 4096 0 0 0 0 17 1 0 0 /proc/12576/statm: 3253 2877 227 40 0 2668 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 13012 [startup+12.7019 s] /proc/loadavg: 1.00 1.00 1.00 2/78 12577 /proc/meminfo: memFree=1651400/2055920 swapFree=4141928/4192956 [pid=12576] ppid=12574 vsize=13012 CPUtime=12.69 /proc/12576/stat : 12576 (glpPBv3) R 12574 12576 12241 0 -1 0 44853 0 0 0 1249 20 0 0 25 0 1 0 107569397 13324288 2877 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629208 0 0 4096 0 0 0 0 17 1 0 0 /proc/12576/statm: 3253 2877 227 40 0 2668 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13012 Solver just ended. Dumping a history of the last processes samples [startup+19.1014 s] /proc/loadavg: 1.00 1.00 1.00 2/78 12577 /proc/meminfo: memFree=1650056/2055920 swapFree=4141928/4192956 [pid=12576] ppid=12574 vsize=13012 CPUtime=19.08 /proc/12576/stat : 12576 (glpPBv3) R 12574 12576 12241 0 -1 0 65688 0 0 0 1878 30 0 0 25 0 1 0 107569397 13324288 2877 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543281 0 0 4096 0 0 0 0 17 1 0 0 /proc/12576/statm: 3253 2877 227 40 0 2668 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 13012 [startup+20.7016 s] /proc/loadavg: 1.00 1.00 1.00 2/78 12577 /proc/meminfo: memFree=1651400/2055920 swapFree=4141928/4192956 [pid=12576] ppid=12574 vsize=13012 CPUtime=20.69 /proc/12576/stat : 12576 (glpPBv3) R 12574 12576 12241 0 -1 0 70784 0 0 0 2036 33 0 0 25 0 1 0 107569397 13324288 2877 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134570041 0 0 4096 0 0 0 0 17 1 0 0 /proc/12576/statm: 3253 2877 227 40 0 2668 0 Current children cumulated CPU time (s) 20.69 Current children cumulated vsize (KiB) 13012 [startup+22.3017 s] /proc/loadavg: 1.00 1.00 1.00 2/78 12577 /proc/meminfo: memFree=1651400/2055920 swapFree=4141928/4192956 [pid=12576] ppid=12574 vsize=14592 CPUtime=22.29 /proc/12576/stat : 12576 (glpPBv3) R 12574 12576 12241 0 -1 0 76288 0 0 0 2194 35 0 0 25 0 1 0 107569397 14942208 3263 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/12576/statm: 3648 3263 227 40 0 3063 0 Current children cumulated CPU time (s) 22.29 Current children cumulated vsize (KiB) 14592 [startup+23.1057 s] /proc/loadavg: 1.00 1.00 1.00 2/78 12577 /proc/meminfo: memFree=1651400/2055920 swapFree=4141928/4192956 [pid=12576] ppid=12574 vsize=13012 CPUtime=23.09 /proc/12576/stat : 12576 (glpPBv3) R 12574 12576 12241 0 -1 0 78702 0 0 0 2273 36 0 0 25 0 1 0 107569397 13324288 2877 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542150 0 0 4096 0 0 0 0 17 1 0 0 /proc/12576/statm: 3253 2877 227 40 0 2668 0 Current children cumulated CPU time (s) 23.09 Current children cumulated vsize (KiB) 13012 [startup+23.3018 s] /proc/loadavg: 1.00 1.00 1.00 2/78 12577 /proc/meminfo: memFree=1651400/2055920 swapFree=4141928/4192956 [pid=12576] ppid=12574 vsize=13012 CPUtime=23.28 /proc/12576/stat : 12576 (glpPBv3) R 12574 12576 12241 0 -1 0 79170 0 0 0 2292 36 0 0 25 0 1 0 107569397 13324288 2877 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542156 0 0 4096 0 0 0 0 17 1 0 0 /proc/12576/statm: 3253 2877 227 40 0 2668 0 Current children cumulated CPU time (s) 23.28 Current children cumulated vsize (KiB) 13012 [startup+23.4018 s] /proc/loadavg: 1.00 1.00 1.00 2/78 12577 /proc/meminfo: memFree=1651400/2055920 swapFree=4141928/4192956 [pid=12576] ppid=12574 vsize=14600 CPUtime=23.39 /proc/12576/stat : 12576 (glpPBv3) R 12574 12576 12241 0 -1 0 79638 0 0 0 2302 37 0 0 25 0 1 0 107569397 14950400 3267 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134557436 0 0 4096 0 0 0 0 17 1 0 0 /proc/12576/statm: 3650 3267 227 40 0 3065 0 Current children cumulated CPU time (s) 23.39 Current children cumulated vsize (KiB) 14600 Child status: 1 Real time (s): 23.4084 CPU time (s): 23.3994 CPU user time (s): 23.0245 CPU system time (s): 0.374943 CPU usage (%): 99.9615 Max. virtual memory (cumulated for all children) (KiB): 14600 getrusage(RUSAGE_CHILDREN,...) data: user time used= 23.0245 system time used= 0.374943 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 79642 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= 504 runsolver used 0.022996 second user time and 0.069989 second system time The end
Begin job on node34 on Sun Apr 15 00:22:19 UTC 2007 IDJOB= 351346 IDBENCH= 1727 IDSOLVER= 166 FILE ID= node34/351346-1176596539 PBS_JOBID= 4557002 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-gen.opb COMMAND LINE= glpPBv3 /tmp/evaluation/351346-1176596539/instance-351346-1176596539.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node34/convwatcher-351346-1176596539 -o ROOT/results/node34/conversion-351346-1176596539 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351346-1176596539/instance-351346-1176596539.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node34/watcher-351346-1176596539 -o ROOT/results/node34/solver-351346-1176596539 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351346-1176596539/instance-351346-1176596539.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 9420d2d0696731c6d1e9f314ad023130 RANDOM SEED= 395627045 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node34.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 : 3000.236 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 : 3000.236 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: 1662952 kB Buffers: 22568 kB Cached: 142480 kB SwapCached: 3456 kB Active: 206940 kB Inactive: 103460 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1662952 kB SwapTotal: 4192956 kB SwapFree: 4141928 kB Dirty: 2852 kB Writeback: 0 kB Mapped: 159040 kB Slab: 67888 kB Committed_AS: 400104 kB PageTables: 1976 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 node34 on Sun Apr 15 00:22:43 UTC 2007