Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 3 | 0.530918 | 0.533061 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=127-P1=13-P2=109-B.opb |
MD5SUM | c35f2a77ece8614d0fa2cb31c8021798 |
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 | 0.038993 |
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 | 42 |
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 | 7 |
Maximum length of a constraint | 63 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32512 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 98 |
Sum of products size (including duplicates) | 196 |
Number of different products | 98 |
Sum of products size | 196 |
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: 140 - #constraints read: 204 0.03/0.05 o 97 0.03/0.05 o 65 0.03/0.05 o 33 0.09/0.11 o 25 0.19/0.21 o 5 0.19/0.21 o 3 0.49/0.53 c optimum objective found = 3 0.49/0.53 c total time : 0.52 s 0.49/0.53 s OPTIMUM FOUND 0.49/0.53 v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 x9 -x10 x11 -x12 x13 -x14 x15 x16 x17 -x18 x19 x20 x21 x43 x44 -x45 -x46 -x47 -x48 -x49 x50 x51 -x52 -x53 0.49/0.53 v -x54 -x55 -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 0.49/0.53 v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 x22 -x23 -x24 -x25 -x26 -x27 -x28 x29 -x30 -x31 -x32 -x33 -x34 -x35 x92 0.49/0.53 v -x93 -x94 -x95 -x96 -x97 -x98 x99 -x100 -x101 -x102 -x103 -x104 -x105 x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 0.49/0.53 v -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 -x128 -x129 -x130 -x131 -x132 -x133 x134 -x135 0.49/0.53 v -x136 -x137 -x138 -x139 -x140 -x36 -x37 -x38 -x39 -x40 -x41 -x42
OK 3
Linearizing /tmp/evaluation/430564-1177996509/instance-430564-1177996509.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node30/watcher-430564-1177996509 -o ROOT/results/node30/solver-430564-1177996509 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/430564-1177996509/instance-430564-1177996509.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: 0.95 1.00 0.99 3/77 373 /proc/meminfo: memFree=1760368/2055920 swapFree=4157096/4192956 [pid=373] ppid=371 vsize=2552 CPUtime=0 /proc/373/stat : 373 (Pueblo) R 371 373 31921 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 247566616 2613248 234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7476640 0 0 4096 0 0 0 0 17 1 0 0 /proc/373/statm: 638 234 199 16 0 77 0 [startup+0.03548 s] /proc/loadavg: 0.95 1.00 0.99 3/77 373 /proc/meminfo: memFree=1760368/2055920 swapFree=4157096/4192956 [pid=373] ppid=371 vsize=2684 CPUtime=0.03 /proc/373/stat : 373 (Pueblo) R 371 373 31921 0 -1 4194304 302 0 0 0 3 0 0 0 18 0 1 0 247566616 2748416 273 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0 /proc/373/statm: 671 273 205 16 0 110 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 2684 [startup+0.102485 s] /proc/loadavg: 0.95 1.00 0.99 3/77 373 /proc/meminfo: memFree=1760368/2055920 swapFree=4157096/4192956 [pid=373] ppid=371 vsize=2684 CPUtime=0.09 /proc/373/stat : 373 (Pueblo) R 371 373 31921 0 -1 4194304 305 0 0 0 9 0 0 0 18 0 1 0 247566616 2748416 276 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/373/statm: 671 276 205 16 0 110 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2684 [startup+0.302497 s] /proc/loadavg: 0.95 1.00 0.99 3/77 373 /proc/meminfo: memFree=1760368/2055920 swapFree=4157096/4192956 [pid=373] ppid=371 vsize=2684 CPUtime=0.29 /proc/373/stat : 373 (Pueblo) R 371 373 31921 0 -1 4194304 311 0 0 0 29 0 0 0 19 0 1 0 247566616 2748416 282 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/373/statm: 671 282 205 16 0 110 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2684 Solver just ended. Dumping a history of the last processes samples [startup+0.50251 s] /proc/loadavg: 0.95 1.00 0.99 3/77 373 /proc/meminfo: memFree=1760368/2055920 swapFree=4157096/4192956 [pid=373] ppid=371 vsize=2684 CPUtime=0.49 /proc/373/stat : 373 (Pueblo) R 371 373 31921 0 -1 4194304 314 0 0 0 49 0 0 0 21 0 1 0 247566616 2748416 285 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134516140 0 0 4096 0 0 0 0 17 1 0 0 /proc/373/statm: 671 285 205 16 0 110 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 2684 Child status: 30 Real time (s): 0.533061 CPU time (s): 0.530918 CPU user time (s): 0.52192 CPU system time (s): 0.008998 CPU usage (%): 99.598 Max. virtual memory (cumulated for all children) (KiB): 2684 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.52192 system time used= 0.008998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 322 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= 11 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node30 on Tue May 1 05:15:09 UTC 2007 IDJOB= 430564 IDBENCH= 47989 IDSOLVER= 165 FILE ID= node30/430564-1177996509 PBS_JOBID= 4728244 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=7-P0=127-P1=13-P2=109-B.opb COMMAND LINE= Pueblo /tmp/evaluation/430564-1177996509/instance-430564-1177996509.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-430564-1177996509 -o ROOT/results/node30/conversion-430564-1177996509 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430564-1177996509/instance-430564-1177996509.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node30/watcher-430564-1177996509 -o ROOT/results/node30/solver-430564-1177996509 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/430564-1177996509/instance-430564-1177996509.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= c35f2a77ece8614d0fa2cb31c8021798 RANDOM SEED= 525199094 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node30.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: 1760776 kB Buffers: 40028 kB Cached: 167892 kB SwapCached: 15324 kB Active: 96980 kB Inactive: 134736 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1760776 kB SwapTotal: 4192956 kB SwapFree: 4157096 kB Dirty: 2300 kB Writeback: 0 kB Mapped: 30700 kB Slab: 48992 kB Committed_AS: 3902692 kB PageTables: 1776 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 node30 on Tue May 1 05:15:10 UTC 2007