Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 3 | 0.248961 | 0.251767 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=19-P1=23-P2=23-P3=23-B.opb |
MD5SUM | a7d7ec970e4707afa1937f254331884d |
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 | 45 |
Total number of constraints | 7 |
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 | 7 |
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) | 75 |
Sum of products size (including duplicates) | 150 |
Number of different products | 75 |
Sum of products size | 150 |
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: 120 - #constraints read: 161 0.00/0.02 o 5 0.00/0.04 o 3 0.19/0.25 c optimum objective found = 3 0.19/0.25 c total time : 0.24 s 0.19/0.25 s OPTIMUM FOUND 0.19/0.25 v x1 x2 -x3 -x4 -x5 x6 x7 -x8 x9 x10 x11 x12 x13 -x14 -x15 x16 x17 -x18 -x19 -x20 x46 x47 -x48 -x49 -x50 x51 x52 -x53 -x54 -x55 -x56 -x57 0.19/0.25 v -x58 -x59 -x60 x61 x62 -x63 -x64 -x65 x66 x67 -x68 -x69 -x70 x21 -x22 -x23 -x24 x25 -x31 x32 -x33 -x34 -x35 x71 -x72 -x73 -x74 x75 0.19/0.25 v x76 -x77 -x78 -x79 x80 x81 -x82 -x83 -x84 x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 x26 x27 x28 -x29 x30 x36 x37 -x38 0.19/0.25 v -x39 -x40 x96 x97 x98 -x99 x100 x101 x102 x103 -x104 x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 0.19/0.25 v -x117 -x118 -x119 -x120 -x41 x42 -x43 -x44 -x45
OK 3
Linearizing /tmp/evaluation/431250-1178004184/instance-431250-1178004184.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node57/watcher-431250-1178004184 -o ROOT/results/node57/solver-431250-1178004184 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/431250-1178004184/instance-431250-1178004184.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: 0.92 0.98 0.99 3/64 28320 /proc/meminfo: memFree=1801608/2055920 swapFree=4183136/4192956 [pid=28320] ppid=28318 vsize=2552 CPUtime=0 /proc/28320/stat : 28320 (Pueblo) R 28318 28320 25802 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 241554421 2613248 234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7859927 0 0 4096 0 0 0 0 17 1 0 0 /proc/28320/statm: 638 234 199 16 0 77 0 [startup+0.0660409 s] /proc/loadavg: 0.92 0.98 0.99 3/64 28320 /proc/meminfo: memFree=1801608/2055920 swapFree=4183136/4192956 [pid=28320] ppid=28318 vsize=2684 CPUtime=0.06 /proc/28320/stat : 28320 (Pueblo) R 28318 28320 25802 0 -1 4194304 295 0 0 0 6 0 0 0 18 0 1 0 241554421 2748416 266 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/28320/statm: 671 266 205 16 0 110 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2684 [startup+0.101043 s] /proc/loadavg: 0.92 0.98 0.99 3/64 28320 /proc/meminfo: memFree=1801608/2055920 swapFree=4183136/4192956 [pid=28320] ppid=28318 vsize=2684 CPUtime=0.09 /proc/28320/stat : 28320 (Pueblo) R 28318 28320 25802 0 -1 4194304 298 0 0 0 9 0 0 0 18 0 1 0 241554421 2748416 269 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/28320/statm: 671 269 205 16 0 110 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2684 Solver just ended. Dumping a history of the last processes samples [startup+0.201052 s] /proc/loadavg: 0.92 0.98 0.99 3/64 28320 /proc/meminfo: memFree=1801608/2055920 swapFree=4183136/4192956 [pid=28320] ppid=28318 vsize=2684 CPUtime=0.19 /proc/28320/stat : 28320 (Pueblo) R 28318 28320 25802 0 -1 4194304 306 0 0 0 19 0 0 0 18 0 1 0 241554421 2748416 277 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/28320/statm: 671 277 205 16 0 110 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 2684 Child status: 30 Real time (s): 0.251767 CPU time (s): 0.248961 CPU user time (s): 0.246962 CPU system time (s): 0.001999 CPU usage (%): 98.8855 Max. virtual memory (cumulated for all children) (KiB): 2684 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.246962 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 314 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= 0 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node57 on Tue May 1 07:23:04 UTC 2007 IDJOB= 431250 IDBENCH= 48038 IDSOLVER= 165 FILE ID= node57/431250-1178004184 PBS_JOBID= 4728230 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=5-P0=19-P1=23-P2=23-P3=23-B.opb COMMAND LINE= Pueblo /tmp/evaluation/431250-1178004184/instance-431250-1178004184.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-431250-1178004184 -o ROOT/results/node57/conversion-431250-1178004184 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431250-1178004184/instance-431250-1178004184.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node57/watcher-431250-1178004184 -o ROOT/results/node57/solver-431250-1178004184 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/431250-1178004184/instance-431250-1178004184.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= a7d7ec970e4707afa1937f254331884d RANDOM SEED= 146438459 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: 1802016 kB Buffers: 23812 kB Cached: 160716 kB SwapCached: 3628 kB Active: 22264 kB Inactive: 173212 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1802016 kB SwapTotal: 4192956 kB SwapFree: 4183136 kB Dirty: 2276 kB Writeback: 0 kB Mapped: 16324 kB Slab: 44352 kB Committed_AS: 3717700 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 07:23:05 UTC 2007