Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 3 | 0.104983 | 0.10622 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=97-P1=127-B.opb |
MD5SUM | be15a6e8e4800aeecb097065a6f07951 |
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 | 0.033994 |
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 | 27 |
Total number of constraints | 3 |
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 | 3 |
Minimum length of a constraint | 9 |
Maximum length of a constraint | 90 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 131072 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 522784 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 81 |
Sum of products size (including duplicates) | 162 |
Number of different products | 81 |
Sum of products size | 162 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459634-1178657103/instance-459634-1178657103.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 o 481 0.00/0.01 o 77 0.01/0.08 o 53 0.01/0.08 o 29 0.01/0.09 o 23 0.01/0.09 o 13 0.01/0.10 o 11 0.09/0.10 o 7 0.09/0.10 o 3 0.09/0.10 o 3 0.09/0.10 s OPTIMUM FOUND 0.09/0.10 c Total Run Time 0.101985 0.09/0.10 v x1 x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x11 x12 -x13 x14 x15 -x16 x17 -x18 x19 x2 -x20 -x21 -x22 -x23 -x24 0.09/0.10 v -x25 -x26 -x27 x28 x29 -x3 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x4 -x40 -x41 -x42 -x43 -x44 -x45 x46 x47 -x48 -x49 0.09/0.10 v -x5 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x6 -x60 -x61 -x62 -x63 x64 x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 x73 0.09/0.10 v x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 0.09/0.10 v -x99
OK 3
Linearizing /tmp/evaluation/459634-1178657103/instance-459634-1178657103.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node42/watcher-459634-1178657103 -o ROOT/results/node42/solver-459634-1178657103 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459634-1178657103/instance-459634-1178657103.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: 0.91 0.95 0.98 3/77 12569 /proc/meminfo: memFree=1488608/2055920 swapFree=4147588/4192956 [pid=12569] ppid=12567 vsize=1320 CPUtime=0 /proc/12569/stat : 12569 (PBS4_SAT07v2) R 12567 12569 12387 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 313622237 1351680 121 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12569/statm: 330 121 90 219 0 107 0 [startup+0.0211361 s] /proc/loadavg: 0.91 0.95 0.98 3/77 12569 /proc/meminfo: memFree=1488608/2055920 swapFree=4147588/4192956 [pid=12569] ppid=12567 vsize=1320 CPUtime=0.01 /proc/12569/stat : 12569 (PBS4_SAT07v2) R 12567 12569 12387 0 -1 4194304 187 0 0 0 1 0 0 0 18 0 1 0 313622237 1351680 169 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12569/statm: 330 169 102 219 0 107 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1320 [startup+0.102151 s] /proc/loadavg: 0.91 0.95 0.98 3/77 12569 /proc/meminfo: memFree=1488608/2055920 swapFree=4147588/4192956 [pid=12569] ppid=12567 vsize=2264 CPUtime=0.09 /proc/12569/stat : 12569 (PBS4_SAT07v2) R 12567 12569 12387 0 -1 4194304 340 0 0 0 9 0 0 0 18 0 1 0 313622237 2318336 322 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134559114 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12569/statm: 566 322 102 219 0 343 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2264 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.10622 CPU time (s): 0.104983 CPU user time (s): 0.098984 CPU system time (s): 0.005999 CPU usage (%): 98.8353 Max. virtual memory (cumulated for all children) (KiB): 2264 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.098984 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 350 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= 3 runsolver used 0.004999 second user time and 0.002999 second system time The end
Begin job on node42 on Tue May 8 20:45:03 UTC 2007 IDJOB= 459634 IDBENCH= 48095 IDSOLVER= 200 FILE ID= node42/459634-1178657103 PBS_JOBID= 5218427 Free space on /tmp= 66562 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=9-P0=97-P1=127-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459634-1178657103/instance-459634-1178657103.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-459634-1178657103 -o ROOT/results/node42/conversion-459634-1178657103 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459634-1178657103/instance-459634-1178657103.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node42/watcher-459634-1178657103 -o ROOT/results/node42/solver-459634-1178657103 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459634-1178657103/instance-459634-1178657103.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= be15a6e8e4800aeecb097065a6f07951 RANDOM SEED= 11870944 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node42.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 : 3000.277 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 : 3000.277 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: 1489080 kB Buffers: 42032 kB Cached: 396972 kB SwapCached: 14624 kB Active: 150396 kB Inactive: 312304 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1489080 kB SwapTotal: 4192956 kB SwapFree: 4147588 kB Dirty: 2276 kB Writeback: 0 kB Mapped: 30744 kB Slab: 89540 kB Committed_AS: 7376164 kB PageTables: 1912 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 node42 on Tue May 8 20:45:04 UTC 2007