Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 3 | 0.312951 | 0.315303 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=3-P1=7-P2=31-P3=29-B.opb |
MD5SUM | 4745e9e034e818bc4d4453d19dcfb684 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/430276-1177993531/instance-430276-1177993531.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 o 23 0.00/0.06 o 11 0.00/0.06 o 7 0.00/0.07 o 5 0.09/0.10 o 3 0.29/0.31 o 3 0.29/0.31 s OPTIMUM FOUND 0.29/0.31 c Total Run Time 0.310953 0.29/0.31 v x1 x10 -x100 -x101 -x102 -x103 -x104 -x105 x106 x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 -x114 -x115 x116 x117 -x118 -x119 0.29/0.31 v x12 -x120 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 0.29/0.31 v x39 -x4 x40 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 0.29/0.31 v -x65 x66 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 0.29/0.31 v x94 x95 x96 x97 -x98 -x99
OK 3
Linearizing /tmp/evaluation/430276-1177993531/instance-430276-1177993531.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node47/watcher-430276-1177993531 -o ROOT/results/node47/solver-430276-1177993531 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430276-1177993531/PBS4 /tmp/evaluation/430276-1177993531/instance-430276-1177993531.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: 0.78 0.94 0.97 3/77 1442 /proc/meminfo: memFree=1814144/2055920 swapFree=4157776/4192956 [pid=1442] ppid=1440 vsize=1320 CPUtime=0 /proc/1442/stat : 1442 (PBS4) R 1440 1442 1324 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 154198488 1351680 124 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1442/statm: 330 124 92 219 0 107 0 [startup+0.0837871 s] /proc/loadavg: 0.78 0.94 0.97 3/77 1442 /proc/meminfo: memFree=1814144/2055920 swapFree=4157776/4192956 [pid=1442] ppid=1440 vsize=1708 CPUtime=0.08 /proc/1442/stat : 1442 (PBS4) R 1440 1442 1324 0 -1 4194304 267 0 0 0 8 0 0 0 18 0 1 0 154198488 1748992 250 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1442/statm: 427 250 103 219 0 204 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1708 [startup+0.101787 s] /proc/loadavg: 0.78 0.94 0.97 3/77 1442 /proc/meminfo: memFree=1814144/2055920 swapFree=4157776/4192956 [pid=1442] ppid=1440 vsize=1708 CPUtime=0.09 /proc/1442/stat : 1442 (PBS4) R 1440 1442 1324 0 -1 4194304 285 0 0 0 9 0 0 0 18 0 1 0 154198488 1748992 268 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1442/statm: 427 268 103 219 0 204 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1708 [startup+0.301809 s] /proc/loadavg: 0.78 0.94 0.97 3/77 1442 /proc/meminfo: memFree=1814144/2055920 swapFree=4157776/4192956 [pid=1442] ppid=1440 vsize=2608 CPUtime=0.29 /proc/1442/stat : 1442 (PBS4) R 1440 1442 1324 0 -1 4194304 507 0 0 0 29 0 0 0 19 0 1 0 154198488 2670592 490 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1442/statm: 652 490 103 219 0 429 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2608 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.315303 CPU time (s): 0.312951 CPU user time (s): 0.304953 CPU system time (s): 0.007998 CPU usage (%): 99.2541 Max. virtual memory (cumulated for all children) (KiB): 2608 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.304953 system time used= 0.007998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 522 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= 11 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node47 on Tue May 1 04:25:31 UTC 2007 IDJOB= 430276 IDBENCH= 47969 IDSOLVER= 157 FILE ID= node47/430276-1177993531 PBS_JOBID= 4728258 Free space on /tmp= 66563 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=3-P1=7-P2=31-P3=29-B.opb COMMAND LINE= /tmp/evaluation/430276-1177993531/PBS4 /tmp/evaluation/430276-1177993531/instance-430276-1177993531.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node47/convwatcher-430276-1177993531 -o ROOT/results/node47/conversion-430276-1177993531 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430276-1177993531/instance-430276-1177993531.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node47/watcher-430276-1177993531 -o ROOT/results/node47/solver-430276-1177993531 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430276-1177993531/PBS4 /tmp/evaluation/430276-1177993531/instance-430276-1177993531.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 4745e9e034e818bc4d4453d19dcfb684 RANDOM SEED= 25565847 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node47.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 : 3000.221 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 : 3000.221 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: 1814552 kB Buffers: 22148 kB Cached: 138016 kB SwapCached: 3444 kB Active: 67548 kB Inactive: 115740 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1814552 kB SwapTotal: 4192956 kB SwapFree: 4157776 kB Dirty: 1344 kB Writeback: 0 kB Mapped: 29976 kB Slab: 43608 kB Committed_AS: 4096604 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= 66563 MiB End job on node47 on Tue May 1 04:25:32 UTC 2007