Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 3 | 0.225965 | 0.267365 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=67-P1=71-B.opb |
MD5SUM | ae67e81d38ba4f76b7dd516b4c482d81 |
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 | 522902 |
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/431256-1178004222/instance-431256-1178004222.opb ...... 0.00/0.02 c done parsing opb. 0.00/0.02 o 363 0.00/0.07 o 175 0.10/0.12 o 99 0.10/0.17 o 87 0.10/0.19 o 33 0.19/0.21 o 19 0.19/0.22 o 13 0.19/0.22 o 11 0.19/0.22 o 7 0.19/0.22 o 3 0.19/0.22 o 3 0.19/0.22 s OPTIMUM FOUND 0.19/0.22 c Total Run Time 0.222966 0.19/0.22 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 0.19/0.22 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 -x5 0.19/0.22 v -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 0.19/0.22 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 0.19/0.22 v -x99
OK 3
Linearizing /tmp/evaluation/431256-1178004222/instance-431256-1178004222.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node42/watcher-431256-1178004222 -o ROOT/results/node42/solver-431256-1178004222 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431256-1178004222/PBS4 /tmp/evaluation/431256-1178004222/instance-431256-1178004222.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 0.97 0.99 3/77 539 /proc/meminfo: memFree=1768384/2055920 swapFree=4147452/4192956 [pid=539] ppid=537 vsize=1320 CPUtime=0 /proc/539/stat : 539 (PBS4) R 537 539 31238 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 248334053 1351680 122 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134560031 0 0 4096 16384 0 0 0 17 1 0 0 /proc/539/statm: 330 122 92 219 0 107 0 [startup+0.0819469 s] /proc/loadavg: 0.91 0.97 0.99 3/77 539 /proc/meminfo: memFree=1768384/2055920 swapFree=4147452/4192956 [pid=539] ppid=537 vsize=1576 CPUtime=0.08 /proc/539/stat : 539 (PBS4) R 537 539 31238 0 -1 4194304 283 0 0 0 8 0 0 0 18 0 1 0 248334053 1613824 266 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/539/statm: 394 266 103 219 0 171 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1576 [startup+0.101951 s] /proc/loadavg: 0.91 0.97 0.99 3/77 539 /proc/meminfo: memFree=1768384/2055920 swapFree=4147452/4192956 [pid=539] ppid=537 vsize=2260 CPUtime=0.1 /proc/539/stat : 539 (PBS4) R 537 539 31238 0 -1 4194304 322 0 0 0 10 0 0 0 18 0 1 0 248334053 2314240 305 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/539/statm: 565 305 103 219 0 342 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 2260 Solver just ended. Dumping a history of the last processes samples [startup+0.201969 s] /proc/loadavg: 0.91 0.97 0.99 3/77 539 /proc/meminfo: memFree=1768384/2055920 swapFree=4147452/4192956 [pid=539] ppid=537 vsize=3424 CPUtime=0.19 /proc/539/stat : 539 (PBS4) R 537 539 31238 0 -1 4194304 487 0 0 0 19 0 0 0 18 0 1 0 248334053 3506176 470 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/539/statm: 856 470 103 219 0 633 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3424 Child status: 0 Real time (s): 0.267365 CPU time (s): 0.225965 CPU user time (s): 0.222966 CPU system time (s): 0.002999 CPU usage (%): 84.5156 Max. virtual memory (cumulated for all children) (KiB): 3424 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.222966 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 528 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= 4 runsolver used 0.003999 second user time and 0.005999 second system time The end
Begin job on node42 on Tue May 1 07:23:42 UTC 2007 IDJOB= 431256 IDBENCH= 48039 IDSOLVER= 157 FILE ID= node42/431256-1178004222 PBS_JOBID= 4728216 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=9-P0=67-P1=71-B.opb COMMAND LINE= /tmp/evaluation/431256-1178004222/PBS4 /tmp/evaluation/431256-1178004222/instance-431256-1178004222.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-431256-1178004222 -o ROOT/results/node42/conversion-431256-1178004222 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431256-1178004222/instance-431256-1178004222.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node42/watcher-431256-1178004222 -o ROOT/results/node42/solver-431256-1178004222 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431256-1178004222/PBS4 /tmp/evaluation/431256-1178004222/instance-431256-1178004222.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= ae67e81d38ba4f76b7dd516b4c482d81 RANDOM SEED= 958722839 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: 1768792 kB Buffers: 30488 kB Cached: 165112 kB SwapCached: 14316 kB Active: 70792 kB Inactive: 148944 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1768792 kB SwapTotal: 4192956 kB SwapFree: 4147452 kB Dirty: 1324 kB Writeback: 0 kB Mapped: 31000 kB Slab: 52840 kB Committed_AS: 3742304 kB PageTables: 1916 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 node42 on Tue May 1 07:23:42 UTC 2007