Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 2 | 43.6654 | 43.6879 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=23-P1=29-P2=23-P3=19-P4=2-P5=23-B.opb |
MD5SUM | af6a557bae55dcfbf0cc06cf0559c9b3 |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.041992 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 75 |
Total number of constraints | 11 |
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 | 11 |
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) | 125 |
Sum of products size (including duplicates) | 250 |
Number of different products | 125 |
Sum of products size | 250 |
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 43.58/43.68 c starting to Solve 43.58/43.68 c total time = 43.66 43.58/43.68 o 2 43.58/43.68 c quality of integer solution is H 43.58/43.68 s OPTIMUM FOUND 43.58/43.68 v -x1 x2 -x3 -x4 -x5 x6 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16 -x17 -x18 -x19 x20 x21 x22 x23 x24 -x25 x26 x27 x28 x29 -x30 -x76 x77 -x78 43.58/43.68 v -x79 -x80 -x81 x82 -x83 -x84 -x85 -x86 x87 -x88 -x89 -x90 -x91 x92 -x93 -x94 -x95 -x96 x97 -x98 -x99 -x100 -x31 x32 x33 x34 x35 43.58/43.68 v x51 -x52 -x53 -x54 -x55 -x101 x102 x103 x104 x105 -x106 x107 x108 x109 x110 -x111 x112 x113 x114 x115 -x116 x117 x118 x119 x120 43.58/43.68 v -x121 x122 x123 x124 x125 -x36 x37 -x38 -x39 -x40 x56 -x57 x58 x59 x60 -x126 x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 43.58/43.68 v -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 x147 -x148 -x149 -x150 -x41 x42 -x43 -x44 -x45 x61 -x62 -x63 43.58/43.68 v -x64 -x65 -x151 x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 -x160 -x161 x162 -x163 -x164 -x165 -x166 x167 -x168 -x169 -x170 43.58/43.68 v -x171 -x172 -x173 -x174 -x175 -x46 x47 x48 x49 x50 -x66 -x67 -x68 -x69 -x70 -x176 x177 x178 x179 x180 -x181 x182 x183 x184 x185 43.58/43.68 v -x186 x187 x188 x189 x190 -x191 x192 x193 x194 x195 -x196 -x197 -x198 -x199 -x200 -x71 x72 x73 x74 -x75
OK 2
Linearizing /tmp/evaluation/429949-1177989981/instance-429949-1177989981.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node46/watcher-429949-1177989981 -o ROOT/results/node46/solver-429949-1177989981 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/429949-1177989981/instance-429949-1177989981.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: 0.87 0.98 0.99 3/78 21234 /proc/meminfo: memFree=1786272/2055920 swapFree=4159404/4192956 [pid=21234] ppid=21232 vsize=2384 CPUtime=0 /proc/21234/stat : 21234 (glpPBv3) R 21232 21234 19075 0 -1 0 171 0 0 0 0 0 0 0 18 0 1 0 153681069 2441216 142 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4160447920 0 0 4096 0 0 0 0 17 1 0 0 /proc/21234/statm: 596 152 130 40 0 11 0 [startup+0.106669 s] /proc/loadavg: 0.87 0.98 0.99 3/78 21234 /proc/meminfo: memFree=1786272/2055920 swapFree=4159404/4192956 [pid=21234] ppid=21232 vsize=3052 CPUtime=0.09 /proc/21234/stat : 21234 (glpPBv3) R 21232 21234 19075 0 -1 0 399 0 0 0 9 0 0 0 18 0 1 0 153681069 3125248 369 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21234/statm: 763 369 227 40 0 178 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3052 [startup+0.201686 s] /proc/loadavg: 0.87 0.98 0.99 3/78 21234 /proc/meminfo: memFree=1786272/2055920 swapFree=4159404/4192956 [pid=21234] ppid=21232 vsize=3052 CPUtime=0.19 /proc/21234/stat : 21234 (glpPBv3) R 21232 21234 19075 0 -1 0 399 0 0 0 19 0 0 0 18 0 1 0 153681069 3125248 369 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21234/statm: 763 369 227 40 0 178 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3052 [startup+0.301704 s] /proc/loadavg: 0.87 0.98 0.99 3/78 21234 /proc/meminfo: memFree=1786272/2055920 swapFree=4159404/4192956 [pid=21234] ppid=21232 vsize=3052 CPUtime=0.29 /proc/21234/stat : 21234 (glpPBv3) R 21232 21234 19075 0 -1 0 406 0 0 0 29 0 0 0 19 0 1 0 153681069 3125248 376 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21234/statm: 763 376 227 40 0 178 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3052 [startup+0.701778 s] /proc/loadavg: 0.87 0.98 0.99 3/78 21234 /proc/meminfo: memFree=1786272/2055920 swapFree=4159404/4192956 [pid=21234] ppid=21232 vsize=3136 CPUtime=0.68 /proc/21234/stat : 21234 (glpPBv3) R 21232 21234 19075 0 -1 0 423 0 0 0 68 0 0 0 22 0 1 0 153681069 3211264 393 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21234/statm: 784 393 227 40 0 199 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 3136 [startup+1.50193 s] /proc/loadavg: 0.87 0.98 0.99 2/79 21235 /proc/meminfo: memFree=1785496/2055920 swapFree=4159404/4192956 [pid=21234] ppid=21232 vsize=3224 CPUtime=1.49 /proc/21234/stat : 21234 (glpPBv3) R 21232 21234 19075 0 -1 0 455 0 0 0 148 1 0 0 25 0 1 0 153681069 3301376 425 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21234/statm: 806 425 227 40 0 221 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3224 [startup+3.10122 s] /proc/loadavg: 0.88 0.98 0.99 2/79 21235 /proc/meminfo: memFree=1785176/2055920 swapFree=4159404/4192956 [pid=21234] ppid=21232 vsize=3492 CPUtime=3.09 /proc/21234/stat : 21234 (glpPBv3) R 21232 21234 19075 0 -1 0 513 0 0 0 307 2 0 0 25 0 1 0 153681069 3575808 483 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21234/statm: 873 483 227 40 0 288 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3492 [startup+6.30182 s] /proc/loadavg: 0.88 0.98 0.99 2/79 21235 /proc/meminfo: memFree=1784744/2055920 swapFree=4159404/4192956 [pid=21234] ppid=21232 vsize=3900 CPUtime=6.28 /proc/21234/stat : 21234 (glpPBv3) R 21232 21234 19075 0 -1 0 615 0 0 0 624 4 0 0 25 0 1 0 153681069 3993600 585 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21234/statm: 975 585 227 40 0 390 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 3900 [startup+12.703 s] /proc/loadavg: 0.90 0.98 0.99 2/79 21235 /proc/meminfo: memFree=1783928/2055920 swapFree=4159404/4192956 [pid=21234] ppid=21232 vsize=4668 CPUtime=12.69 /proc/21234/stat : 21234 (glpPBv3) R 21232 21234 19075 0 -1 0 820 0 0 0 1259 10 0 0 25 0 1 0 153681069 4780032 790 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587131 0 0 4096 0 0 0 0 17 1 0 0 /proc/21234/statm: 1167 790 227 40 0 582 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 4668 [startup+25.5014 s] /proc/loadavg: 0.91 0.98 0.99 2/79 21235 /proc/meminfo: memFree=1782456/2055920 swapFree=4159404/4192956 [pid=21234] ppid=21232 vsize=6216 CPUtime=25.48 /proc/21234/stat : 21234 (glpPBv3) R 21232 21234 19075 0 -1 0 1228 0 0 0 2528 20 0 0 25 0 1 0 153681069 6365184 1157 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21234/statm: 1554 1157 227 40 0 969 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 6216 Solver just ended. Dumping a history of the last processes samples [startup+25.6024 s] /proc/loadavg: 0.91 0.98 0.99 2/79 21235 /proc/meminfo: memFree=1782456/2055920 swapFree=4159404/4192956 [pid=21234] ppid=21232 vsize=6216 CPUtime=25.58 /proc/21234/stat : 21234 (glpPBv3) R 21232 21234 19075 0 -1 0 1230 0 0 0 2538 20 0 0 25 0 1 0 153681069 6365184 1159 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134556873 0 0 4096 0 0 0 0 17 1 0 0 /proc/21234/statm: 1554 1159 227 40 0 969 0 Current children cumulated CPU time (s) 25.58 Current children cumulated vsize (KiB) 6216 [startup+32.0056 s] /proc/loadavg: 0.93 0.98 0.99 2/79 21235 /proc/meminfo: memFree=1781880/2055920 swapFree=4159404/4192956 [pid=21234] ppid=21232 vsize=6828 CPUtime=31.98 /proc/21234/stat : 21234 (glpPBv3) R 21232 21234 19075 0 -1 0 1397 0 0 0 3173 25 0 0 25 0 1 0 153681069 6991872 1326 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21234/statm: 1707 1326 227 40 0 1122 0 Current children cumulated CPU time (s) 31.98 Current children cumulated vsize (KiB) 6828 [startup+38.4018 s] /proc/loadavg: 0.93 0.98 0.99 2/79 21235 /proc/meminfo: memFree=1781240/2055920 swapFree=4159404/4192956 [pid=21234] ppid=21232 vsize=7524 CPUtime=38.37 /proc/21234/stat : 21234 (glpPBv3) R 21232 21234 19075 0 -1 0 1575 0 0 0 3807 30 0 0 25 0 1 0 153681069 7704576 1504 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21234/statm: 1881 1504 227 40 0 1296 0 Current children cumulated CPU time (s) 38.37 Current children cumulated vsize (KiB) 7524 [startup+41.6014 s] /proc/loadavg: 0.93 0.98 0.99 2/79 21235 /proc/meminfo: memFree=1780856/2055920 swapFree=4159404/4192956 [pid=21234] ppid=21232 vsize=7868 CPUtime=41.58 /proc/21234/stat : 21234 (glpPBv3) R 21232 21234 19075 0 -1 0 1657 0 0 0 4125 33 0 0 25 0 1 0 153681069 8056832 1586 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21234/statm: 1967 1586 227 40 0 1382 0 Current children cumulated CPU time (s) 41.58 Current children cumulated vsize (KiB) 7868 [startup+42.4015 s] /proc/loadavg: 0.94 0.98 0.99 2/79 21235 /proc/meminfo: memFree=1780792/2055920 swapFree=4159404/4192956 [pid=21234] ppid=21232 vsize=7956 CPUtime=42.37 /proc/21234/stat : 21234 (glpPBv3) R 21232 21234 19075 0 -1 0 1671 0 0 0 4204 33 0 0 25 0 1 0 153681069 8146944 1600 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21234/statm: 1989 1600 227 40 0 1404 0 Current children cumulated CPU time (s) 42.37 Current children cumulated vsize (KiB) 7956 [startup+43.2016 s] /proc/loadavg: 0.94 0.98 0.99 2/79 21235 /proc/meminfo: memFree=1780664/2055920 swapFree=4159404/4192956 [pid=21234] ppid=21232 vsize=8040 CPUtime=43.17 /proc/21234/stat : 21234 (glpPBv3) R 21232 21234 19075 0 -1 0 1685 0 0 0 4283 34 0 0 25 0 1 0 153681069 8232960 1614 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21234/statm: 2010 1614 227 40 0 1425 0 Current children cumulated CPU time (s) 43.17 Current children cumulated vsize (KiB) 8040 [startup+43.6017 s] /proc/loadavg: 0.94 0.98 0.99 2/79 21235 /proc/meminfo: memFree=1780664/2055920 swapFree=4159404/4192956 [pid=21234] ppid=21232 vsize=8040 CPUtime=43.58 /proc/21234/stat : 21234 (glpPBv3) R 21232 21234 19075 0 -1 0 1695 0 0 0 4323 35 0 0 25 0 1 0 153681069 8232960 1624 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21234/statm: 2010 1624 227 40 0 1425 0 Current children cumulated CPU time (s) 43.58 Current children cumulated vsize (KiB) 8040 Child status: 30 Real time (s): 43.6879 CPU time (s): 43.6654 CPU user time (s): 43.3114 CPU system time (s): 0.353946 CPU usage (%): 99.9484 Max. virtual memory (cumulated for all children) (KiB): 8040 getrusage(RUSAGE_CHILDREN,...) data: user time used= 43.3114 system time used= 0.353946 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1706 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= 56 runsolver used 0.040993 second user time and 0.114982 second system time The end
Begin job on node46 on Tue May 1 03:26:21 UTC 2007 IDJOB= 429949 IDBENCH= 47945 IDSOLVER= 166 FILE ID= node46/429949-1177989981 PBS_JOBID= 4728157 Free space on /tmp= 66218 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=23-P1=29-P2=23-P3=19-P4=2-P5=23-B.opb COMMAND LINE= glpPBv3 /tmp/evaluation/429949-1177989981/instance-429949-1177989981.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-429949-1177989981 -o ROOT/results/node46/conversion-429949-1177989981 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429949-1177989981/instance-429949-1177989981.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node46/watcher-429949-1177989981 -o ROOT/results/node46/solver-429949-1177989981 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/429949-1177989981/instance-429949-1177989981.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= af6a557bae55dcfbf0cc06cf0559c9b3 RANDOM SEED= 368811775 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node46.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 : 3000.268 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 : 3000.268 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: 1786808 kB Buffers: 36368 kB Cached: 144860 kB SwapCached: 2916 kB Active: 139976 kB Inactive: 65264 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1786808 kB SwapTotal: 4192956 kB SwapFree: 4159404 kB Dirty: 2476 kB Writeback: 0 kB Mapped: 31588 kB Slab: 49232 kB Committed_AS: 3588932 kB PageTables: 1992 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= 66218 MiB End job on node46 on Tue May 1 03:27:05 UTC 2007