Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 3 | 3.16152 | 3.16146 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=227-P1=23-P2=89-B.opb |
MD5SUM | ce88b558f4d8b4cb026c235af661afbc |
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 | 0.048991 |
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 | 48 |
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 | 8 |
Maximum length of a constraint | 80 |
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 | 130560 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 128 |
Sum of products size (including duplicates) | 256 |
Number of different products | 128 |
Sum of products size | 256 |
0.00/0.00 c Pueblo version 1.4 (September 2005) 0.00/0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 0.00/0.00 c starting to Solve 0.00/0.00 c #variables read: 176 - #constraints read: 264 0.00/0.04 o 129 0.00/0.04 o 3 3.09/3.15 c optimum objective found = 3 3.09/3.15 c total time : 3.15 s 3.09/3.15 s OPTIMUM FOUND 3.09/3.15 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 x49 x50 -x51 -x52 -x53 -x54 -x55 3.09/3.15 v -x56 x57 x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 3.09/3.15 v -x83 -x84 -x85 -x86 -x87 -x88 x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 x105 x106 -x107 3.09/3.15 v -x108 -x109 -x110 -x111 -x112 x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 x34 -x35 -x36 -x37 -x38 -x39 -x40 x113 -x114 -x115 3.09/3.15 v -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 3.09/3.15 v x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 3.09/3.15 v -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x41 -x42 3.09/3.15 v -x43 -x44 -x45 -x46 -x47 -x48
OK 3
Linearizing /tmp/evaluation/430256-1177993389/instance-430256-1177993389.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node48/watcher-430256-1177993389 -o ROOT/results/node48/solver-430256-1177993389 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/430256-1177993389/instance-430256-1177993389.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: 0.84 0.93 0.94 3/64 28709 /proc/meminfo: memFree=1802064/2055920 swapFree=4183896/4192956 [pid=28709] ppid=28707 vsize=2552 CPUtime=0 /proc/28709/stat : 28709 (Pueblo) R 28707 28709 28215 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 154184259 2613248 236 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 1 0 0 /proc/28709/statm: 638 236 199 16 0 77 0 [startup+0.0873391 s] /proc/loadavg: 0.84 0.93 0.94 3/64 28709 /proc/meminfo: memFree=1802064/2055920 swapFree=4183896/4192956 [pid=28709] ppid=28707 vsize=2688 CPUtime=0.08 /proc/28709/stat : 28709 (Pueblo) R 28707 28709 28215 0 -1 4194304 319 0 0 0 8 0 0 0 18 0 1 0 154184259 2752512 290 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/28709/statm: 672 290 205 16 0 111 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 2688 [startup+0.10134 s] /proc/loadavg: 0.84 0.93 0.94 3/64 28709 /proc/meminfo: memFree=1802064/2055920 swapFree=4183896/4192956 [pid=28709] ppid=28707 vsize=2688 CPUtime=0.09 /proc/28709/stat : 28709 (Pueblo) R 28707 28709 28215 0 -1 4194304 320 0 0 0 9 0 0 0 18 0 1 0 154184259 2752512 291 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/28709/statm: 672 291 205 16 0 111 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2688 [startup+0.301357 s] /proc/loadavg: 0.84 0.93 0.94 3/64 28709 /proc/meminfo: memFree=1802064/2055920 swapFree=4183896/4192956 [pid=28709] ppid=28707 vsize=2816 CPUtime=0.29 /proc/28709/stat : 28709 (Pueblo) R 28707 28709 28215 0 -1 4194304 328 0 0 0 29 0 0 0 19 0 1 0 154184259 2883584 299 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/28709/statm: 704 299 205 16 0 143 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2816 [startup+0.701395 s] /proc/loadavg: 0.84 0.93 0.94 3/64 28709 /proc/meminfo: memFree=1802064/2055920 swapFree=4183896/4192956 [pid=28709] ppid=28707 vsize=2816 CPUtime=0.7 /proc/28709/stat : 28709 (Pueblo) R 28707 28709 28215 0 -1 4194304 336 0 0 0 69 1 0 0 23 0 1 0 154184259 2883584 307 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/28709/statm: 704 307 205 16 0 143 0 Current children cumulated CPU time (s) 0.7 Current children cumulated vsize (KiB) 2816 [startup+1.50247 s] /proc/loadavg: 0.84 0.93 0.94 2/65 28710 /proc/meminfo: memFree=1801544/2055920 swapFree=4183896/4192956 [pid=28709] ppid=28707 vsize=2816 CPUtime=1.49 /proc/28709/stat : 28709 (Pueblo) R 28707 28709 28215 0 -1 4194304 352 0 0 0 148 1 0 0 25 0 1 0 154184259 2883584 323 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/28709/statm: 704 323 205 16 0 143 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 2816 [startup+3.10162 s] /proc/loadavg: 0.84 0.93 0.94 2/65 28710 /proc/meminfo: memFree=1801416/2055920 swapFree=4183896/4192956 [pid=28709] ppid=28707 vsize=2940 CPUtime=3.09 /proc/28709/stat : 28709 (Pueblo) R 28707 28709 28215 0 -1 4194304 360 0 0 0 306 3 0 0 25 0 1 0 154184259 3010560 331 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/28709/statm: 735 331 205 16 0 174 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 2940 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 3.16146 CPU time (s): 3.16152 CPU user time (s): 3.12252 CPU system time (s): 0.038994 CPU usage (%): 100.002 Max. virtual memory (cumulated for all children) (KiB): 2944 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.12252 system time used= 0.038994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 366 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= 3 runsolver used 0.002999 second user time and 0.013997 second system time The end
Begin job on node48 on Tue May 1 04:23:09 UTC 2007 IDJOB= 430256 IDBENCH= 47967 IDSOLVER= 165 FILE ID= node48/430256-1177993389 PBS_JOBID= 4728251 Free space on /tmp= 66562 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=227-P1=23-P2=89-B.opb COMMAND LINE= Pueblo /tmp/evaluation/430256-1177993389/instance-430256-1177993389.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-430256-1177993389 -o ROOT/results/node48/conversion-430256-1177993389 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430256-1177993389/instance-430256-1177993389.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node48/watcher-430256-1177993389 -o ROOT/results/node48/solver-430256-1177993389 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/430256-1177993389/instance-430256-1177993389.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= ce88b558f4d8b4cb026c235af661afbc RANDOM SEED= 588235433 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node48.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 : 3000.238 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 : 3000.238 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: 1802472 kB Buffers: 21012 kB Cached: 159268 kB SwapCached: 3116 kB Active: 40140 kB Inactive: 150112 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1802472 kB SwapTotal: 4192956 kB SwapFree: 4183896 kB Dirty: 2500 kB Writeback: 0 kB Mapped: 15872 kB Slab: 49208 kB Committed_AS: 1361864 kB PageTables: 1388 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 node48 on Tue May 1 04:23:13 UTC 2007