Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 18.3792 | 18.3867 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ MIPLIB/miplib/normalized-reduced-mps-v2-20-10-bell4.opb |
MD5SUM | 51e821dd343df6d9e97b4cdfcd83ec3f |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 1496 |
Best CPU time to get the best result obtained on this benchmark | 1800.25 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1496 |
Optimality of the best value was proved | NO |
Number of variables | 1996 |
Total number of constraints | 134 |
Number of constraints which are clauses | 18 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 116 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 135 |
Number of terms in the objective function | 1527 |
Biggest coefficient in the objective function | 22700 |
Number of bits for the biggest coefficient in the objective function | 15 |
Sum of the numbers in the objective function | 525423 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262125 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 525423 |
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 18.28/18.38 c starting to Solve 18.28/18.38 Assertion failed: x <= ub; file glpmip2.c; line 239
ERROR: no interpretation found !
/tmp/evaluation/351359-1176596867/instance-351359-1176596867.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node43/watcher-351359-1176596867 -o ROOT/results/node43/solver-351359-1176596867 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351359-1176596867/instance-351359-1176596867.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 0.98 3/64 373 /proc/meminfo: memFree=1698304/2055920 swapFree=4191892/4192956 [pid=373] ppid=371 vsize=2644 CPUtime=0 /proc/373/stat : 373 (glpPBv3) R 371 373 32460 0 -1 0 254 0 0 0 0 0 0 0 18 0 1 0 107598500 2707456 224 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5131328 0 0 4096 0 0 0 0 17 1 0 0 /proc/373/statm: 661 224 192 40 0 76 0 [startup+0.0774659 s] /proc/loadavg: 0.91 0.95 0.98 3/64 373 /proc/meminfo: memFree=1698304/2055920 swapFree=4191892/4192956 [pid=373] ppid=371 vsize=3452 CPUtime=0.07 /proc/373/stat : 373 (glpPBv3) R 371 373 32460 0 -1 0 505 0 0 0 7 0 0 0 18 0 1 0 107598500 3534848 474 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/373/statm: 863 474 221 40 0 278 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 3452 [startup+0.101468 s] /proc/loadavg: 0.91 0.95 0.98 3/64 373 /proc/meminfo: memFree=1698304/2055920 swapFree=4191892/4192956 [pid=373] ppid=371 vsize=3452 CPUtime=0.09 /proc/373/stat : 373 (glpPBv3) R 371 373 32460 0 -1 0 505 0 0 0 9 0 0 0 18 0 1 0 107598500 3534848 474 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/373/statm: 863 474 221 40 0 278 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3452 [startup+0.301485 s] /proc/loadavg: 0.91 0.95 0.98 3/64 373 /proc/meminfo: memFree=1698304/2055920 swapFree=4191892/4192956 [pid=373] ppid=371 vsize=4092 CPUtime=0.29 /proc/373/stat : 373 (glpPBv3) R 371 373 32460 0 -1 0 657 0 0 0 29 0 0 0 19 0 1 0 107598500 4190208 626 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0 /proc/373/statm: 1023 626 227 40 0 438 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4092 [startup+0.70152 s] /proc/loadavg: 0.91 0.95 0.98 3/64 373 /proc/meminfo: memFree=1698304/2055920 swapFree=4191892/4192956 [pid=373] ppid=371 vsize=4092 CPUtime=0.69 /proc/373/stat : 373 (glpPBv3) R 371 373 32460 0 -1 0 657 0 0 0 69 0 0 0 22 0 1 0 107598500 4190208 626 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629094 0 0 4096 0 0 0 0 17 1 0 0 /proc/373/statm: 1023 626 227 40 0 438 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4092 [startup+1.50159 s] /proc/loadavg: 0.91 0.95 0.98 2/65 374 /proc/meminfo: memFree=1696696/2055920 swapFree=4191892/4192956 [pid=373] ppid=371 vsize=4092 CPUtime=1.49 /proc/373/stat : 373 (glpPBv3) R 371 373 32460 0 -1 0 662 0 0 0 149 0 0 0 25 0 1 0 107598500 4190208 631 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632414 0 0 4096 0 0 0 0 17 1 0 0 /proc/373/statm: 1023 631 227 40 0 438 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4092 [startup+3.10173 s] /proc/loadavg: 0.91 0.95 0.98 2/65 374 /proc/meminfo: memFree=1696504/2055920 swapFree=4191892/4192956 [pid=373] ppid=371 vsize=4092 CPUtime=3.09 /proc/373/stat : 373 (glpPBv3) R 371 373 32460 0 -1 0 666 0 0 0 309 0 0 0 25 0 1 0 107598500 4190208 635 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0 /proc/373/statm: 1023 635 227 40 0 438 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 4092 [startup+6.30201 s] /proc/loadavg: 0.92 0.95 0.98 2/65 374 /proc/meminfo: memFree=1696312/2055920 swapFree=4191892/4192956 [pid=373] ppid=371 vsize=4092 CPUtime=6.29 /proc/373/stat : 373 (glpPBv3) R 371 373 32460 0 -1 0 739 0 0 0 629 0 0 0 25 0 1 0 107598500 4190208 647 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543250 0 0 4096 0 0 0 0 17 1 0 0 /proc/373/statm: 1023 647 227 40 0 438 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 4092 [startup+12.7016 s] /proc/loadavg: 0.93 0.95 0.98 2/65 374 /proc/meminfo: memFree=1696136/2055920 swapFree=4191892/4192956 [pid=373] ppid=371 vsize=4092 CPUtime=12.68 /proc/373/stat : 373 (glpPBv3) R 371 373 32460 0 -1 0 10178 0 0 0 1265 3 0 0 25 0 1 0 107598500 4190208 647 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0 /proc/373/statm: 1023 647 227 40 0 438 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 4092 Solver just ended. Dumping a history of the last processes samples [startup+15.9028 s] /proc/loadavg: 0.93 0.96 0.98 2/65 374 /proc/meminfo: memFree=1696136/2055920 swapFree=4191892/4192956 [pid=373] ppid=371 vsize=4108 CPUtime=15.89 /proc/373/stat : 373 (glpPBv3) R 371 373 32460 0 -1 0 20702 0 0 0 1581 8 0 0 25 0 1 0 107598500 4206592 651 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543284 0 0 4096 0 0 0 0 17 1 0 0 /proc/373/statm: 1027 651 227 40 0 442 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 4108 [startup+17.502 s] /proc/loadavg: 0.93 0.96 0.98 2/65 374 /proc/meminfo: memFree=1696072/2055920 swapFree=4191892/4192956 [pid=373] ppid=371 vsize=4180 CPUtime=17.49 /proc/373/stat : 373 (glpPBv3) R 371 373 32460 0 -1 0 26244 0 0 0 1739 10 0 0 25 0 1 0 107598500 4280320 669 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0 /proc/373/statm: 1045 669 227 40 0 460 0 Current children cumulated CPU time (s) 17.49 Current children cumulated vsize (KiB) 4180 [startup+17.902 s] /proc/loadavg: 0.93 0.96 0.98 2/65 374 /proc/meminfo: memFree=1696072/2055920 swapFree=4191892/4192956 [pid=373] ppid=371 vsize=4312 CPUtime=17.88 /proc/373/stat : 373 (glpPBv3) R 371 373 32460 0 -1 0 27674 0 0 0 1778 10 0 0 25 0 1 0 107598500 4415488 697 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5197527 0 0 4096 0 0 0 0 17 1 0 0 /proc/373/statm: 1078 697 227 40 0 493 0 Current children cumulated CPU time (s) 17.88 Current children cumulated vsize (KiB) 4312 [startup+18.301 s] /proc/loadavg: 0.93 0.96 0.98 2/65 374 /proc/meminfo: memFree=1696072/2055920 swapFree=4191892/4192956 [pid=373] ppid=371 vsize=4452 CPUtime=18.28 /proc/373/stat : 373 (glpPBv3) R 371 373 32460 0 -1 0 29092 0 0 0 1818 10 0 0 25 0 1 0 107598500 4558848 709 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/373/statm: 1113 709 227 40 0 528 0 Current children cumulated CPU time (s) 18.28 Current children cumulated vsize (KiB) 4452 Child status: 1 Real time (s): 18.3867 CPU time (s): 18.3792 CPU user time (s): 18.2692 CPU system time (s): 0.109983 CPU usage (%): 99.9594 Max. virtual memory (cumulated for all children) (KiB): 4452 getrusage(RUSAGE_CHILDREN,...) data: user time used= 18.2692 system time used= 0.109983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 29400 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= 32 runsolver used 0.014997 second user time and 0.043993 second system time The end
Begin job on node43 on Sun Apr 15 00:27:47 UTC 2007 IDJOB= 351359 IDBENCH= 1728 IDSOLVER= 166 FILE ID= node43/351359-1176596867 PBS_JOBID= 4557010 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-bell4.opb COMMAND LINE= glpPBv3 /tmp/evaluation/351359-1176596867/instance-351359-1176596867.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-351359-1176596867 -o ROOT/results/node43/conversion-351359-1176596867 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351359-1176596867/instance-351359-1176596867.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node43/watcher-351359-1176596867 -o ROOT/results/node43/solver-351359-1176596867 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351359-1176596867/instance-351359-1176596867.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 51e821dd343df6d9e97b4cdfcd83ec3f RANDOM SEED= 472757954 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node43.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 : 3000.218 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 : 3000.218 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: 1698712 kB Buffers: 9488 kB Cached: 247020 kB SwapCached: 396 kB Active: 55916 kB Inactive: 215668 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1698712 kB SwapTotal: 4192956 kB SwapFree: 4191892 kB Dirty: 2340 kB Writeback: 0 kB Mapped: 23880 kB Slab: 71652 kB Committed_AS: 147168 kB PageTables: 1392 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 node43 on Sun Apr 15 00:28:05 UTC 2007