Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 3 | 86.3189 | 86.4366 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=5-P0=29-P1=13-P2=19-B.opb |
MD5SUM | 5fb9dc62303358c65705c93b38b065c3 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.017996 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 30 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 50 |
Sum of products size (including duplicates) | 100 |
Number of different products | 50 |
Sum of products size | 100 |
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 86.27/86.34 c starting to Solve 86.27/86.34 c total time = 86.32 86.27/86.34 o 3 86.27/86.34 c quality of integer solution is H 86.27/86.34 s OPTIMUM FOUND 86.27/86.34 v x1 x2 -x3 -x4 -x5 x6 x7 -x8 x9 x10 x11 x12 -x13 x14 -x15 x31 x32 -x33 -x34 -x35 x36 x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 x46 86.27/86.34 v x47 -x48 -x49 -x50 x51 x52 -x53 -x54 -x55 x16 -x17 -x18 -x19 x20 -x21 x22 -x23 -x24 -x25 x56 -x57 -x58 -x59 x60 x61 -x62 -x63 -x64 86.27/86.34 v x65 -x66 -x67 -x68 -x69 -x70 x71 -x72 -x73 -x74 x75 -x76 -x77 -x78 -x79 -x80 x26 -x27 x28 -x29 -x30
OK 3
Linearizing /tmp/evaluation/429291-1177982825/instance-429291-1177982825.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node71/watcher-429291-1177982825 -o ROOT/results/node71/solver-429291-1177982825 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/429291-1177982825/instance-429291-1177982825.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: 0.75 0.94 0.98 3/64 32646 /proc/meminfo: memFree=1796128/2055920 swapFree=4184188/4192956 [pid=32646] ppid=32644 vsize=2648 CPUtime=0 /proc/32646/stat : 32646 (glpPBv3) R 32644 32646 25344 0 -1 0 263 0 0 0 0 0 0 0 18 0 1 0 274271847 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7322737 0 0 4096 0 0 0 0 17 1 0 0 /proc/32646/statm: 662 234 199 40 0 77 0 [startup+0.088424 s] /proc/loadavg: 0.75 0.94 0.98 3/64 32646 /proc/meminfo: memFree=1796128/2055920 swapFree=4184188/4192956 [pid=32646] ppid=32644 vsize=2896 CPUtime=0.08 /proc/32646/stat : 32646 (glpPBv3) R 32644 32646 25344 0 -1 0 352 0 0 0 8 0 0 0 18 0 1 0 274271847 2965504 322 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32646/statm: 724 322 227 40 0 139 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 2896 [startup+0.101426 s] /proc/loadavg: 0.75 0.94 0.98 3/64 32646 /proc/meminfo: memFree=1796128/2055920 swapFree=4184188/4192956 [pid=32646] ppid=32644 vsize=2896 CPUtime=0.09 /proc/32646/stat : 32646 (glpPBv3) R 32644 32646 25344 0 -1 0 352 0 0 0 9 0 0 0 18 0 1 0 274271847 2965504 322 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32646/statm: 724 322 227 40 0 139 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2896 [startup+0.301454 s] /proc/loadavg: 0.75 0.94 0.98 3/64 32646 /proc/meminfo: memFree=1796128/2055920 swapFree=4184188/4192956 [pid=32646] ppid=32644 vsize=2896 CPUtime=0.29 /proc/32646/stat : 32646 (glpPBv3) R 32644 32646 25344 0 -1 0 365 0 0 0 29 0 0 0 19 0 1 0 274271847 2965504 335 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32646/statm: 724 335 227 40 0 139 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2896 [startup+0.701508 s] /proc/loadavg: 0.75 0.94 0.98 3/64 32646 /proc/meminfo: memFree=1796128/2055920 swapFree=4184188/4192956 [pid=32646] ppid=32644 vsize=3016 CPUtime=0.69 /proc/32646/stat : 32646 (glpPBv3) R 32644 32646 25344 0 -1 0 387 0 0 0 68 1 0 0 22 0 1 0 274271847 3088384 357 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32646/statm: 754 357 227 40 0 169 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3016 [startup+1.50162 s] /proc/loadavg: 0.77 0.94 0.98 2/65 32647 /proc/meminfo: memFree=1795544/2055920 swapFree=4184188/4192956 [pid=32646] ppid=32644 vsize=3148 CPUtime=1.49 /proc/32646/stat : 32646 (glpPBv3) R 32644 32646 25344 0 -1 0 420 0 0 0 147 2 0 0 25 0 1 0 274271847 3223552 390 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32646/statm: 787 390 227 40 0 202 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3148 [startup+3.10184 s] /proc/loadavg: 0.77 0.94 0.98 2/65 32647 /proc/meminfo: memFree=1795224/2055920 swapFree=4184188/4192956 [pid=32646] ppid=32644 vsize=3532 CPUtime=3.09 /proc/32646/stat : 32646 (glpPBv3) R 32644 32646 25344 0 -1 0 510 0 0 0 302 7 0 0 25 0 1 0 274271847 3616768 480 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32646/statm: 883 480 227 40 0 298 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3532 [startup+6.30127 s] /proc/loadavg: 0.79 0.94 0.98 2/65 32647 /proc/meminfo: memFree=1794584/2055920 swapFree=4184188/4192956 [pid=32646] ppid=32644 vsize=3988 CPUtime=6.29 /proc/32646/stat : 32646 (glpPBv3) R 32644 32646 25344 0 -1 0 644 0 0 0 616 13 0 0 25 0 1 0 274271847 4083712 614 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32646/statm: 997 614 227 40 0 412 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 3988 [startup+12.7011 s] /proc/loadavg: 0.81 0.94 0.98 2/65 32647 /proc/meminfo: memFree=1793464/2055920 swapFree=4184188/4192956 [pid=32646] ppid=32644 vsize=5084 CPUtime=12.68 /proc/32646/stat : 32646 (glpPBv3) R 32644 32646 25344 0 -1 0 921 0 0 0 1244 24 0 0 25 0 1 0 274271847 5206016 891 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32646/statm: 1271 891 227 40 0 686 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 5084 [startup+25.5019 s] /proc/loadavg: 0.84 0.94 0.98 2/65 32647 /proc/meminfo: memFree=1791352/2055920 swapFree=4184188/4192956 [pid=32646] ppid=32644 vsize=7240 CPUtime=25.49 /proc/32646/stat : 32646 (glpPBv3) R 32644 32646 25344 0 -1 0 1489 0 0 0 2502 47 0 0 25 0 1 0 274271847 7413760 1418 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32646/statm: 1810 1418 227 40 0 1225 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 7240 [startup+51.1014 s] /proc/loadavg: 0.90 0.94 0.98 2/65 32647 /proc/meminfo: memFree=1788600/2055920 swapFree=4184188/4192956 [pid=32646] ppid=32644 vsize=10092 CPUtime=51.08 /proc/32646/stat : 32646 (glpPBv3) R 32644 32646 25344 0 -1 0 2269 0 0 0 5023 85 0 0 25 0 1 0 274271847 10334208 2117 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32646/statm: 2523 2117 227 40 0 1938 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 10092 Solver just ended. Dumping a history of the last processes samples [startup+63.9011 s] /proc/loadavg: 0.91 0.95 0.98 2/65 32647 /proc/meminfo: memFree=1787960/2055920 swapFree=4184188/4192956 [pid=32646] ppid=32644 vsize=10756 CPUtime=63.88 /proc/32646/stat : 32646 (glpPBv3) R 32644 32646 25344 0 -1 0 2433 0 0 0 6286 102 0 0 25 0 1 0 274271847 11014144 2281 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32646/statm: 2689 2281 227 40 0 2104 0 Current children cumulated CPU time (s) 63.88 Current children cumulated vsize (KiB) 10756 [startup+76.7018 s] /proc/loadavg: 0.93 0.95 0.98 2/65 32647 /proc/meminfo: memFree=1787960/2055920 swapFree=4184188/4192956 [pid=32646] ppid=32644 vsize=10756 CPUtime=76.67 /proc/32646/stat : 32646 (glpPBv3) R 32644 32646 25344 0 -1 0 2433 0 0 0 7548 119 0 0 25 0 1 0 274271847 11014144 2281 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32646/statm: 2689 2281 227 40 0 2104 0 Current children cumulated CPU time (s) 76.67 Current children cumulated vsize (KiB) 10756 [startup+83.1017 s] /proc/loadavg: 0.94 0.95 0.98 2/65 32647 /proc/meminfo: memFree=1787960/2055920 swapFree=4184188/4192956 [pid=32646] ppid=32644 vsize=10756 CPUtime=83.06 /proc/32646/stat : 32646 (glpPBv3) R 32644 32646 25344 0 -1 0 2433 0 0 0 8180 126 0 0 25 0 1 0 274271847 11014144 2281 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32646/statm: 2689 2281 227 40 0 2104 0 Current children cumulated CPU time (s) 83.06 Current children cumulated vsize (KiB) 10756 [startup+84.7059 s] /proc/loadavg: 0.94 0.95 0.98 2/65 32647 /proc/meminfo: memFree=1787960/2055920 swapFree=4184188/4192956 [pid=32646] ppid=32644 vsize=10756 CPUtime=84.67 /proc/32646/stat : 32646 (glpPBv3) R 32644 32646 25344 0 -1 0 2433 0 0 0 8338 129 0 0 25 0 1 0 274271847 11014144 2281 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32646/statm: 2689 2281 227 40 0 2104 0 Current children cumulated CPU time (s) 84.67 Current children cumulated vsize (KiB) 10756 [startup+85.501 s] /proc/loadavg: 0.94 0.95 0.98 2/65 32647 /proc/meminfo: memFree=1787960/2055920 swapFree=4184188/4192956 [pid=32646] ppid=32644 vsize=10756 CPUtime=85.47 /proc/32646/stat : 32646 (glpPBv3) R 32644 32646 25344 0 -1 0 2433 0 0 0 8416 131 0 0 25 0 1 0 274271847 11014144 2281 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32646/statm: 2689 2281 227 40 0 2104 0 Current children cumulated CPU time (s) 85.47 Current children cumulated vsize (KiB) 10756 [startup+85.9011 s] /proc/loadavg: 0.94 0.95 0.98 2/65 32647 /proc/meminfo: memFree=1787960/2055920 swapFree=4184188/4192956 [pid=32646] ppid=32644 vsize=10756 CPUtime=85.86 /proc/32646/stat : 32646 (glpPBv3) R 32644 32646 25344 0 -1 0 2433 0 0 0 8455 131 0 0 25 0 1 0 274271847 11014144 2281 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32646/statm: 2689 2281 227 40 0 2104 0 Current children cumulated CPU time (s) 85.86 Current children cumulated vsize (KiB) 10756 [startup+86.3011 s] /proc/loadavg: 0.94 0.95 0.98 2/65 32647 /proc/meminfo: memFree=1787960/2055920 swapFree=4184188/4192956 [pid=32646] ppid=32644 vsize=10756 CPUtime=86.27 /proc/32646/stat : 32646 (glpPBv3) R 32644 32646 25344 0 -1 0 2433 0 0 0 8495 132 0 0 25 0 1 0 274271847 11014144 2281 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/32646/statm: 2689 2281 227 40 0 2104 0 Current children cumulated CPU time (s) 86.27 Current children cumulated vsize (KiB) 10756 [startup+86.4012 s] /proc/loadavg: 0.94 0.95 0.98 2/65 32647 /proc/meminfo: memFree=1787960/2055920 swapFree=4184188/4192956 [pid=32646] ppid=32644 vsize=0 CPUtime=86.31 /proc/32646/stat : 32646 (glpPBv3) D 32644 32646 25344 0 -1 4 2442 0 0 0 8499 132 0 0 24 0 1 0 274271847 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 0 0 0 /proc/32646/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 86.31 Current children cumulated vsize (KiB) 0 Child status: 30 Real time (s): 86.4366 CPU time (s): 86.3189 CPU user time (s): 84.9961 CPU system time (s): 1.3228 CPU usage (%): 99.8638 Max. virtual memory (cumulated for all children) (KiB): 10756 getrusage(RUSAGE_CHILDREN,...) data: user time used= 84.9961 system time used= 1.3228 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2442 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= 11 involuntary context switches= 102 runsolver used 0.071989 second user time and 0.170974 second system time The end
Begin job on node71 on Tue May 1 01:27:05 UTC 2007 IDJOB= 429291 IDBENCH= 47898 IDSOLVER= 166 FILE ID= node71/429291-1177982825 PBS_JOBID= 4727928 Free space on /tmp= 66562 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=29-P1=13-P2=19-B.opb COMMAND LINE= glpPBv3 /tmp/evaluation/429291-1177982825/instance-429291-1177982825.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-429291-1177982825 -o ROOT/results/node71/conversion-429291-1177982825 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429291-1177982825/instance-429291-1177982825.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-429291-1177982825 -o ROOT/results/node71/solver-429291-1177982825 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/429291-1177982825/instance-429291-1177982825.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 5fb9dc62303358c65705c93b38b065c3 RANDOM SEED= 233930017 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node71.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 : 3000.234 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 : 3000.234 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: 1796600 kB Buffers: 36460 kB Cached: 142136 kB SwapCached: 2692 kB Active: 76500 kB Inactive: 116272 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1796600 kB SwapTotal: 4192956 kB SwapFree: 4184188 kB Dirty: 2488 kB Writeback: 0 kB Mapped: 19600 kB Slab: 52560 kB Committed_AS: 4465280 kB PageTables: 1460 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 node71 on Tue May 1 01:28:32 UTC 2007