Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 3 | 42.9535 | 42.9675 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=223-P1=73-B.opb |
MD5SUM | 922420a68683b7e293a59c451b6ae509 |
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 | 0.024995 |
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 | 24 |
Total number of constraints | 3 |
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 | 3 |
Minimum length of a constraint | 8 |
Maximum length of a constraint | 72 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130456 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 64 |
Sum of products size (including duplicates) | 128 |
Number of different products | 64 |
Sum of products size | 128 |
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 42.88/42.96 c starting to Solve 42.88/42.96 c total time = 42.95 42.88/42.96 o 3 42.88/42.96 c quality of integer solution is H 42.88/42.96 s OPTIMUM FOUND 42.88/42.96 v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 x11 x12 x13 -x14 x15 x16 x25 x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 42.88/42.96 v -x39 -x40 x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 x49 x50 -x51 -x52 -x53 -x54 -x55 -x56 x57 x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 42.88/42.96 v -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 x74 -x75 -x76 -x77 -x78 -x79 -x80 x81 x82 -x83 -x84 -x85 -x86 -x87 -x88 -x17 x18 -x19 -x20 42.88/42.96 v -x21 -x22 -x23 -x24
OK 3
Linearizing /tmp/evaluation/430733-1177998203/instance-430733-1177998203.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node57/watcher-430733-1177998203 -o ROOT/results/node57/solver-430733-1177998203 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/430733-1177998203/instance-430733-1177998203.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: 0.86 0.97 0.99 3/64 26888 /proc/meminfo: memFree=1788072/2055920 swapFree=4183136/4192956 [pid=26888] ppid=26886 vsize=2648 CPUtime=0 /proc/26888/stat : 26888 (glpPBv3) R 26886 26888 25802 0 -1 0 263 0 0 0 0 0 0 0 18 0 1 0 240956261 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7859927 0 0 4096 0 0 0 0 17 1 0 0 /proc/26888/statm: 662 234 199 40 0 77 0 [startup+0.0645929 s] /proc/loadavg: 0.86 0.97 0.99 3/64 26888 /proc/meminfo: memFree=1788072/2055920 swapFree=4183136/4192956 [pid=26888] ppid=26886 vsize=2900 CPUtime=0.06 /proc/26888/stat : 26888 (glpPBv3) R 26886 26888 25802 0 -1 0 361 0 0 0 6 0 0 0 18 0 1 0 240956261 2969600 331 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26888/statm: 725 331 227 40 0 140 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2900 [startup+0.101595 s] /proc/loadavg: 0.86 0.97 0.99 3/64 26888 /proc/meminfo: memFree=1788072/2055920 swapFree=4183136/4192956 [pid=26888] ppid=26886 vsize=2900 CPUtime=0.09 /proc/26888/stat : 26888 (glpPBv3) R 26886 26888 25802 0 -1 0 361 0 0 0 9 0 0 0 18 0 1 0 240956261 2969600 331 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26888/statm: 725 331 227 40 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2900 [startup+0.301613 s] /proc/loadavg: 0.86 0.97 0.99 3/64 26888 /proc/meminfo: memFree=1788072/2055920 swapFree=4183136/4192956 [pid=26888] ppid=26886 vsize=3024 CPUtime=0.29 /proc/26888/stat : 26888 (glpPBv3) R 26886 26888 25802 0 -1 0 382 0 0 0 29 0 0 0 19 0 1 0 240956261 3096576 352 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26888/statm: 756 352 227 40 0 171 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3024 [startup+0.701647 s] /proc/loadavg: 0.86 0.97 0.99 3/64 26888 /proc/meminfo: memFree=1788072/2055920 swapFree=4183136/4192956 [pid=26888] ppid=26886 vsize=3024 CPUtime=0.69 /proc/26888/stat : 26888 (glpPBv3) R 26886 26888 25802 0 -1 0 410 0 0 0 68 1 0 0 22 0 1 0 240956261 3096576 380 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26888/statm: 756 380 227 40 0 171 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3024 [startup+1.50172 s] /proc/loadavg: 0.87 0.97 0.99 2/65 26889 /proc/meminfo: memFree=1787296/2055920 swapFree=4183136/4192956 [pid=26888] ppid=26886 vsize=3280 CPUtime=1.49 /proc/26888/stat : 26888 (glpPBv3) R 26886 26888 25802 0 -1 0 448 0 0 0 147 2 0 0 25 0 1 0 240956261 3358720 418 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26888/statm: 820 418 227 40 0 235 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3280 [startup+3.10185 s] /proc/loadavg: 0.87 0.97 0.99 2/65 26889 /proc/meminfo: memFree=1786976/2055920 swapFree=4183136/4192956 [pid=26888] ppid=26886 vsize=3540 CPUtime=3.09 /proc/26888/stat : 26888 (glpPBv3) R 26886 26888 25802 0 -1 0 527 0 0 0 305 4 0 0 25 0 1 0 240956261 3624960 497 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26888/statm: 885 497 227 40 0 300 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3540 [startup+6.30113 s] /proc/loadavg: 0.88 0.97 0.99 2/65 26889 /proc/meminfo: memFree=1786344/2055920 swapFree=4183136/4192956 [pid=26888] ppid=26886 vsize=4076 CPUtime=6.29 /proc/26888/stat : 26888 (glpPBv3) R 26886 26888 25802 0 -1 0 661 0 0 0 619 10 0 0 25 0 1 0 240956261 4173824 631 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26888/statm: 1019 631 227 40 0 434 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 4076 [startup+12.7017 s] /proc/loadavg: 0.89 0.97 0.99 2/65 26889 /proc/meminfo: memFree=1785272/2055920 swapFree=4183136/4192956 [pid=26888] ppid=26886 vsize=5172 CPUtime=12.68 /proc/26888/stat : 26888 (glpPBv3) R 26886 26888 25802 0 -1 0 939 0 0 0 1249 19 0 0 25 0 1 0 240956261 5296128 909 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26888/statm: 1293 909 227 40 0 708 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 5172 [startup+25.5018 s] /proc/loadavg: 0.91 0.97 0.99 2/65 26889 /proc/meminfo: memFree=1783488/2055920 swapFree=4183136/4192956 [pid=26888] ppid=26886 vsize=7064 CPUtime=25.48 /proc/26888/stat : 26888 (glpPBv3) R 26886 26888 25802 0 -1 0 1437 0 0 0 2505 43 0 0 25 0 1 0 240956261 7233536 1366 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26888/statm: 1766 1366 227 40 0 1181 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 7064 Solver just ended. Dumping a history of the last processes samples [startup+31.9054 s] /proc/loadavg: 0.92 0.97 0.99 2/65 26889 /proc/meminfo: memFree=1782656/2055920 swapFree=4183136/4192956 [pid=26888] ppid=26886 vsize=7864 CPUtime=31.89 /proc/26888/stat : 26888 (glpPBv3) R 26886 26888 25802 0 -1 0 1635 0 0 0 3136 53 0 0 25 0 1 0 240956261 8052736 1564 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26888/statm: 1966 1564 227 40 0 1381 0 Current children cumulated CPU time (s) 31.89 Current children cumulated vsize (KiB) 7864 [startup+38.3019 s] /proc/loadavg: 0.93 0.97 0.99 2/65 26889 /proc/meminfo: memFree=1782016/2055920 swapFree=4183136/4192956 [pid=26888] ppid=26886 vsize=8664 CPUtime=38.28 /proc/26888/stat : 26888 (glpPBv3) R 26886 26888 25802 0 -1 0 1829 0 0 0 3767 61 0 0 25 0 1 0 240956261 8871936 1758 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26888/statm: 2166 1758 227 40 0 1581 0 Current children cumulated CPU time (s) 38.28 Current children cumulated vsize (KiB) 8664 [startup+41.5012 s] /proc/loadavg: 0.93 0.97 0.99 2/65 26889 /proc/meminfo: memFree=1781696/2055920 swapFree=4183136/4192956 [pid=26888] ppid=26886 vsize=8928 CPUtime=41.48 /proc/26888/stat : 26888 (glpPBv3) R 26886 26888 25802 0 -1 0 1895 0 0 0 4082 66 0 0 25 0 1 0 240956261 9142272 1824 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26888/statm: 2232 1824 227 40 0 1647 0 Current children cumulated CPU time (s) 41.48 Current children cumulated vsize (KiB) 8928 [startup+42.3013 s] /proc/loadavg: 0.93 0.97 0.99 2/65 26889 /proc/meminfo: memFree=1781696/2055920 swapFree=4183136/4192956 [pid=26888] ppid=26886 vsize=8928 CPUtime=42.28 /proc/26888/stat : 26888 (glpPBv3) R 26886 26888 25802 0 -1 0 1895 0 0 0 4161 67 0 0 25 0 1 0 240956261 9142272 1824 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26888/statm: 2232 1824 227 40 0 1647 0 Current children cumulated CPU time (s) 42.28 Current children cumulated vsize (KiB) 8928 [startup+42.7013 s] /proc/loadavg: 0.93 0.97 0.99 2/65 26889 /proc/meminfo: memFree=1781696/2055920 swapFree=4183136/4192956 [pid=26888] ppid=26886 vsize=8928 CPUtime=42.68 /proc/26888/stat : 26888 (glpPBv3) R 26886 26888 25802 0 -1 0 1895 0 0 0 4201 67 0 0 25 0 1 0 240956261 9142272 1824 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26888/statm: 2232 1824 227 40 0 1647 0 Current children cumulated CPU time (s) 42.68 Current children cumulated vsize (KiB) 8928 [startup+42.9053 s] /proc/loadavg: 0.93 0.97 0.99 2/65 26889 /proc/meminfo: memFree=1781696/2055920 swapFree=4183136/4192956 [pid=26888] ppid=26886 vsize=8928 CPUtime=42.88 /proc/26888/stat : 26888 (glpPBv3) R 26886 26888 25802 0 -1 0 1895 0 0 0 4220 68 0 0 25 0 1 0 240956261 9142272 1824 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26888/statm: 2232 1824 227 40 0 1647 0 Current children cumulated CPU time (s) 42.88 Current children cumulated vsize (KiB) 8928 Child status: 30 Real time (s): 42.9675 CPU time (s): 42.9535 CPU user time (s): 42.2676 CPU system time (s): 0.685895 CPU usage (%): 99.9674 Max. virtual memory (cumulated for all children) (KiB): 8928 getrusage(RUSAGE_CHILDREN,...) data: user time used= 42.2676 system time used= 0.685895 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1904 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= 28 runsolver used 0.034994 second user time and 0.089986 second system time The end
Begin job on node57 on Tue May 1 05:43:23 UTC 2007 IDJOB= 430733 IDBENCH= 48001 IDSOLVER= 166 FILE ID= node57/430733-1177998203 PBS_JOBID= 4728230 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=8-P0=223-P1=73-B.opb COMMAND LINE= glpPBv3 /tmp/evaluation/430733-1177998203/instance-430733-1177998203.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-430733-1177998203 -o ROOT/results/node57/conversion-430733-1177998203 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430733-1177998203/instance-430733-1177998203.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node57/watcher-430733-1177998203 -o ROOT/results/node57/solver-430733-1177998203 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/430733-1177998203/instance-430733-1177998203.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 922420a68683b7e293a59c451b6ae509 RANDOM SEED= 126388457 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node57.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 : 3000.239 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 : 3000.239 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: 1788416 kB Buffers: 21768 kB Cached: 175476 kB SwapCached: 3628 kB Active: 57140 kB Inactive: 151096 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1788416 kB SwapTotal: 4192956 kB SwapFree: 4183136 kB Dirty: 2456 kB Writeback: 0 kB Mapped: 16324 kB Slab: 45352 kB Committed_AS: 3715532 kB PageTables: 1412 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 node57 on Tue May 1 05:44:06 UTC 2007