Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 11.3293 | 11.3343 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib2003/normalized-reduced-mps-v2-20-10-set1ch.opb |
MD5SUM | 6815697d1fd827c594e155d1d753b261 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 14010 |
Best CPU time to get the best result obtained on this benchmark | 1782.78 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 14010 |
Optimality of the best value was proved | NO |
Number of variables | 14400 |
Total number of constraints | 492 |
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 | 492 |
Minimum length of a constraint | 31 |
Maximum length of a constraint | 630 |
Number of terms in the objective function | 7200 |
Biggest coefficient in the objective function | 3483 |
Number of bits for the biggest coefficient in the objective function | 12 |
Sum of the numbers in the objective function | 530175 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262141 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 530175 |
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 11.29/11.33 c starting to Solve 11.29/11.33 Assertion failed: x <= ub; file glpmip2.c; line 239
ERROR: no interpretation found !
/tmp/evaluation/351671-1176609141/instance-351671-1176609141.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-351671-1176609141 -o ROOT/results/node72/solver-351671-1176609141 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351671-1176609141/instance-351671-1176609141.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: 0.78 0.95 0.98 3/77 24306 /proc/meminfo: memFree=1597048/2055920 swapFree=4171960/4192956 [pid=24306] ppid=24304 vsize=2644 CPUtime=0 /proc/24306/stat : 24306 (glpPBv3) R 24304 24306 24232 0 -1 0 260 0 0 0 0 0 0 0 18 0 1 0 136952604 2707456 230 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 0 0 0 /proc/24306/statm: 661 230 192 40 0 76 0 [startup+0.0774339 s] /proc/loadavg: 0.78 0.95 0.98 3/77 24306 /proc/meminfo: memFree=1597048/2055920 swapFree=4171960/4192956 [pid=24306] ppid=24304 vsize=4116 CPUtime=0.07 /proc/24306/stat : 24306 (glpPBv3) R 24304 24306 24232 0 -1 0 630 0 0 0 7 0 0 0 18 0 1 0 136952604 4214784 600 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 2703353 0 0 4096 0 0 0 0 17 0 0 0 /proc/24306/statm: 1029 600 199 40 0 444 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 4116 [startup+0.101436 s] /proc/loadavg: 0.78 0.95 0.98 3/77 24306 /proc/meminfo: memFree=1597048/2055920 swapFree=4171960/4192956 [pid=24306] ppid=24304 vsize=4380 CPUtime=0.09 /proc/24306/stat : 24306 (glpPBv3) R 24304 24306 24232 0 -1 0 711 0 0 0 9 0 0 0 18 0 1 0 136952604 4485120 681 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134519163 0 0 4096 0 0 0 0 17 0 0 0 /proc/24306/statm: 1095 683 199 40 0 510 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4380 [startup+0.301455 s] /proc/loadavg: 0.78 0.95 0.98 3/77 24306 /proc/meminfo: memFree=1597048/2055920 swapFree=4171960/4192956 [pid=24306] ppid=24304 vsize=9592 CPUtime=0.29 /proc/24306/stat : 24306 (glpPBv3) R 24304 24306 24232 0 -1 0 2016 0 0 0 28 1 0 0 19 0 1 0 136952604 9822208 1985 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582906 0 0 4096 0 0 0 0 17 0 0 0 /proc/24306/statm: 2398 1985 221 40 0 1813 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9592 [startup+0.701491 s] /proc/loadavg: 0.78 0.95 0.98 3/77 24306 /proc/meminfo: memFree=1597048/2055920 swapFree=4171960/4192956 [pid=24306] ppid=24304 vsize=9184 CPUtime=0.69 /proc/24306/stat : 24306 (glpPBv3) R 24304 24306 24232 0 -1 0 2084 0 0 0 68 1 0 0 23 0 1 0 136952604 9404416 1883 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583232 0 0 4096 0 0 0 0 17 0 0 0 /proc/24306/statm: 2296 1883 221 40 0 1711 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 9184 [startup+1.50156 s] /proc/loadavg: 0.78 0.95 0.98 2/78 24307 /proc/meminfo: memFree=1588336/2055920 swapFree=4171960/4192956 [pid=24306] ppid=24304 vsize=10800 CPUtime=1.49 /proc/24306/stat : 24306 (glpPBv3) R 24304 24306 24232 0 -1 0 4856 0 0 0 146 3 0 0 25 0 1 0 136952604 11059200 2325 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0 /proc/24306/statm: 2700 2325 227 40 0 2115 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10800 [startup+3.10171 s] /proc/loadavg: 0.78 0.95 0.98 2/78 24307 /proc/meminfo: memFree=1588208/2055920 swapFree=4171960/4192956 [pid=24306] ppid=24304 vsize=10800 CPUtime=3.09 /proc/24306/stat : 24306 (glpPBv3) R 24304 24306 24232 0 -1 0 8762 0 0 0 305 4 0 0 25 0 1 0 136952604 11059200 2325 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542148 0 0 4096 0 0 0 0 17 0 0 0 /proc/24306/statm: 2700 2325 227 40 0 2115 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 10800 [startup+6.303 s] /proc/loadavg: 0.80 0.95 0.98 2/78 24307 /proc/meminfo: memFree=1588144/2055920 swapFree=4171960/4192956 [pid=24306] ppid=24304 vsize=10800 CPUtime=6.29 /proc/24306/stat : 24306 (glpPBv3) R 24304 24306 24232 0 -1 0 16016 0 0 0 622 7 0 0 25 0 1 0 136952604 11059200 2325 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134569402 0 0 4096 0 0 0 0 17 0 0 0 /proc/24306/statm: 2700 2325 227 40 0 2115 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 10800 Solver just ended. Dumping a history of the last processes samples [startup+9.5013 s] /proc/loadavg: 0.80 0.95 0.98 2/78 24307 /proc/meminfo: memFree=1588216/2055920 swapFree=4171960/4192956 [pid=24306] ppid=24304 vsize=10800 CPUtime=9.49 /proc/24306/stat : 24306 (glpPBv3) R 24304 24306 24232 0 -1 0 23836 0 0 0 938 11 0 0 25 0 1 0 136952604 11059200 2325 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542318 0 0 4096 0 0 0 0 17 0 0 0 /proc/24306/statm: 2700 2325 227 40 0 2115 0 Current children cumulated CPU time (s) 9.49 Current children cumulated vsize (KiB) 10800 [startup+10.3014 s] /proc/loadavg: 0.81 0.95 0.98 2/78 24307 /proc/meminfo: memFree=1588280/2055920 swapFree=4171960/4192956 [pid=24306] ppid=24304 vsize=10800 CPUtime=10.29 /proc/24306/stat : 24306 (glpPBv3) R 24304 24306 24232 0 -1 0 25815 0 0 0 1017 12 0 0 25 0 1 0 136952604 11059200 2325 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542128 0 0 4096 0 0 0 0 17 0 0 0 /proc/24306/statm: 2700 2325 227 40 0 2115 0 Current children cumulated CPU time (s) 10.29 Current children cumulated vsize (KiB) 10800 [startup+11.1014 s] /proc/loadavg: 0.81 0.95 0.98 2/78 24307 /proc/meminfo: memFree=1588152/2055920 swapFree=4171960/4192956 [pid=24306] ppid=24304 vsize=10800 CPUtime=11.09 /proc/24306/stat : 24306 (glpPBv3) R 24304 24306 24232 0 -1 0 27803 0 0 0 1096 13 0 0 25 0 1 0 136952604 11059200 2325 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0 /proc/24306/statm: 2700 2325 227 40 0 2115 0 Current children cumulated CPU time (s) 11.09 Current children cumulated vsize (KiB) 10800 [startup+11.3015 s] /proc/loadavg: 0.81 0.95 0.98 2/78 24307 /proc/meminfo: memFree=1588152/2055920 swapFree=4171960/4192956 [pid=24306] ppid=24304 vsize=11844 CPUtime=11.29 /proc/24306/stat : 24306 (glpPBv3) R 24304 24306 24232 0 -1 0 28345 0 0 0 1116 13 0 0 25 0 1 0 136952604 12128256 2583 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 0 0 0 /proc/24306/statm: 2961 2583 227 40 0 2376 0 Current children cumulated CPU time (s) 11.29 Current children cumulated vsize (KiB) 11844 Child status: 1 Real time (s): 11.3343 CPU time (s): 11.3293 CPU user time (s): 11.1893 CPU system time (s): 0.139978 CPU usage (%): 99.9555 Max. virtual memory (cumulated for all children) (KiB): 11948 getrusage(RUSAGE_CHILDREN,...) data: user time used= 11.1893 system time used= 0.139978 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 28374 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= 44 runsolver used 0.006998 second user time and 0.043993 second system time The end
Begin job on node72 on Sun Apr 15 03:52:22 UTC 2007 IDJOB= 351671 IDBENCH= 1789 IDSOLVER= 166 FILE ID= node72/351671-1176609141 PBS_JOBID= 4557058 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/miplib2003/normalized-reduced-mps-v2-20-10-set1ch.opb COMMAND LINE= glpPBv3 /tmp/evaluation/351671-1176609141/instance-351671-1176609141.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-351671-1176609141 -o ROOT/results/node72/conversion-351671-1176609141 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351671-1176609141/instance-351671-1176609141.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-351671-1176609141 -o ROOT/results/node72/solver-351671-1176609141 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351671-1176609141/instance-351671-1176609141.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 6815697d1fd827c594e155d1d753b261 RANDOM SEED= 55956570 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: 1597392 kB Buffers: 42252 kB Cached: 307284 kB SwapCached: 2296 kB Active: 118636 kB Inactive: 254020 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1597392 kB SwapTotal: 4192956 kB SwapFree: 4171960 kB Dirty: 2900 kB Writeback: 0 kB Mapped: 38148 kB Slab: 71348 kB Committed_AS: 1923436 kB PageTables: 1788 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 Sun Apr 15 03:52:33 UTC 2007