Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 3 | 0.260959 | 0.260873 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=23-P1=29-P2=31-P3=29-B.opb |
MD5SUM | 7f740fd18ebc77ce265267f0b49c2e51 |
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 | 0.026995 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459527-1178655502/instance-459527-1178655502.opb ...... 0.00/0.02 c done parsing opb. 0.00/0.02 o 19 0.00/0.03 o 15 0.00/0.03 o 3 0.19/0.25 o 3 0.19/0.25 s OPTIMUM FOUND 0.19/0.25 c Total Run Time 0.255961 0.19/0.25 v x1 x10 x100 x101 x102 x103 x104 x105 x106 x107 x108 x109 x11 x110 x111 x112 x113 x114 x115 -x116 -x117 -x118 -x119 -x12 -x120 0.19/0.25 v x13 x14 x15 x16 x17 x18 x19 x2 -x20 x21 x22 -x23 x24 -x25 x26 x27 x28 x29 -x3 x30 -x31 x32 -x33 -x34 -x35 x36 -x37 -x38 x39 -x4 -x40 0.19/0.25 v -x41 x42 x43 x44 -x45 x46 x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 x6 -x60 x61 x62 -x63 -x64 -x65 x66 0.19/0.25 v x67 -x68 -x69 -x7 -x70 x71 x72 -x73 x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 x81 x82 -x83 x84 -x85 x86 x87 -x88 x89 x9 -x90 x91 x92 -x93 0.19/0.25 v x94 -x95 x96 x97 x98 x99
OK 3
Linearizing /tmp/evaluation/459527-1178655502/instance-459527-1178655502.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node68/watcher-459527-1178655502 -o ROOT/results/node68/solver-459527-1178655502 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459527-1178655502/instance-459527-1178655502.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: 0.99 0.98 0.99 3/64 26925 /proc/meminfo: memFree=1955320/2055920 swapFree=4184004/4192956 [pid=26925] ppid=26923 vsize=1320 CPUtime=0 /proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26381 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 341539776 1351680 121 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134559611 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26925/statm: 330 121 90 219 0 107 0 [startup+0.103397 s] /proc/loadavg: 0.99 0.98 0.99 3/64 26925 /proc/meminfo: memFree=1955320/2055920 swapFree=4184004/4192956 [pid=26925] ppid=26923 vsize=1908 CPUtime=0.09 /proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26381 0 -1 4194304 307 0 0 0 9 0 0 0 18 0 1 0 341539776 1953792 289 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26925/statm: 477 289 102 219 0 254 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1908 [startup+0.201405 s] /proc/loadavg: 0.99 0.98 0.99 3/64 26925 /proc/meminfo: memFree=1955320/2055920 swapFree=4184004/4192956 [pid=26925] ppid=26923 vsize=2420 CPUtime=0.19 /proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26381 0 -1 4194304 396 0 0 0 19 0 0 0 18 0 1 0 341539776 2478080 378 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26925/statm: 605 378 102 219 0 382 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 2420 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.260873 CPU time (s): 0.260959 CPU user time (s): 0.251961 CPU system time (s): 0.008998 CPU usage (%): 100.033 Max. virtual memory (cumulated for all children) (KiB): 2420 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.251961 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= 475 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= 8 involuntary context switches= 1 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node68 on Tue May 8 20:18:22 UTC 2007 IDJOB= 459527 IDBENCH= 47988 IDSOLVER= 200 FILE ID= node68/459527-1178655502 PBS_JOBID= 5218411 Free space on /tmp= 66554 MiB SOLVER NAME= PBS4_v2 2007-03-23 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=31-P3=29-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459527-1178655502/instance-459527-1178655502.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-459527-1178655502 -o ROOT/results/node68/conversion-459527-1178655502 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459527-1178655502/instance-459527-1178655502.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-459527-1178655502 -o ROOT/results/node68/solver-459527-1178655502 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459527-1178655502/instance-459527-1178655502.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 7f740fd18ebc77ce265267f0b49c2e51 RANDOM SEED= 135576128 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node68.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 : 3000.216 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 : 3000.216 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: 1955728 kB Buffers: 3356 kB Cached: 24516 kB SwapCached: 2932 kB Active: 31324 kB Inactive: 7948 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1955728 kB SwapTotal: 4192956 kB SwapFree: 4184004 kB Dirty: 2356 kB Writeback: 0 kB Mapped: 16980 kB Slab: 47028 kB Committed_AS: 3919344 kB PageTables: 1384 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= 66554 MiB End job on node68 on Tue May 8 20:18:23 UTC 2007