Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 3 | 0.108982 | 0.11045 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=6-P0=41-P1=53-P2=59-B.opb |
MD5SUM | 90616edfb9551f327ceab21eaa4edb03 |
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 | 36 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 72 |
Sum of products size (including duplicates) | 144 |
Number of different products | 72 |
Sum of products size | 144 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/429800-1177988794/instance-429800-1177988794.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 o 19 0.00/0.00 o 13 0.05/0.06 o 7 0.05/0.06 o 3 0.09/0.10 o 3 0.09/0.10 s OPTIMUM FOUND 0.09/0.10 c Total Run Time 0.105983 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 -x25 x26 -x27 0.09/0.10 v -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 -x50 -x51 -x52 0.09/0.10 v -x53 -x54 x55 x56 -x57 -x58 -x59 -x6 -x60 x61 x62 -x63 -x64 -x65 -x66 x67 x68 -x69 x7 -x70 -x71 -x72 x73 -x74 -x75 -x76 x77 x78 x79 0.09/0.10 v x8 -x80 -x81 -x82 x83 x84 x85 -x86 -x87 -x88 x89 -x9 x90 x91 -x92 -x93 -x94 x95 x96 x97 -x98 -x99
OK 3
Linearizing /tmp/evaluation/429800-1177988794/instance-429800-1177988794.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node35/watcher-429800-1177988794 -o ROOT/results/node35/solver-429800-1177988794 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429800-1177988794/PBS4 /tmp/evaluation/429800-1177988794/instance-429800-1177988794.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: 0.81 0.92 0.89 3/77 1465 /proc/meminfo: memFree=1825496/2055920 swapFree=4151252/4192956 [pid=1465] ppid=1463 vsize=1320 CPUtime=0 /proc/1465/stat : 1465 (PBS4) R 1463 1465 30569 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 246794860 1351680 133 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1465/statm: 330 133 102 219 0 107 0 [startup+0.0590561 s] /proc/loadavg: 0.81 0.92 0.89 3/77 1465 /proc/meminfo: memFree=1825496/2055920 swapFree=4151252/4192956 [pid=1465] ppid=1463 vsize=1752 CPUtime=0.05 /proc/1465/stat : 1465 (PBS4) R 1463 1465 30569 0 -1 4194304 244 0 0 0 5 0 0 0 18 0 1 0 246794860 1794048 227 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1465/statm: 438 227 103 219 0 215 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1752 [startup+0.101061 s] /proc/loadavg: 0.81 0.92 0.89 3/77 1465 /proc/meminfo: memFree=1825496/2055920 swapFree=4151252/4192956 [pid=1465] ppid=1463 vsize=1752 CPUtime=0.09 /proc/1465/stat : 1465 (PBS4) R 1463 1465 30569 0 -1 4194304 311 0 0 0 9 0 0 0 18 0 1 0 246794860 1794048 294 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1465/statm: 438 294 103 219 0 215 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1752 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.11045 CPU time (s): 0.108982 CPU user time (s): 0.105983 CPU system time (s): 0.002999 CPU usage (%): 98.671 Max. virtual memory (cumulated for all children) (KiB): 1752 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.105983 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= 326 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= 0 runsolver used 0.003999 second user time and 0.003999 second system time The end
Begin job on node35 on Tue May 1 03:06:34 UTC 2007 IDJOB= 429800 IDBENCH= 47935 IDSOLVER= 157 FILE ID= node35/429800-1177988794 PBS_JOBID= 4728117 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=6-P0=41-P1=53-P2=59-B.opb COMMAND LINE= /tmp/evaluation/429800-1177988794/PBS4 /tmp/evaluation/429800-1177988794/instance-429800-1177988794.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node35/convwatcher-429800-1177988794 -o ROOT/results/node35/conversion-429800-1177988794 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429800-1177988794/instance-429800-1177988794.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node35/watcher-429800-1177988794 -o ROOT/results/node35/solver-429800-1177988794 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429800-1177988794/PBS4 /tmp/evaluation/429800-1177988794/instance-429800-1177988794.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 90616edfb9551f327ceab21eaa4edb03 RANDOM SEED= 435950826 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node35.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 : 3000.232 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 : 3000.232 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: 1825904 kB Buffers: 36040 kB Cached: 105064 kB SwapCached: 8972 kB Active: 103464 kB Inactive: 61996 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1825904 kB SwapTotal: 4192956 kB SwapFree: 4151252 kB Dirty: 1376 kB Writeback: 0 kB Mapped: 31380 kB Slab: 49820 kB Committed_AS: 2766040 kB PageTables: 2000 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 node35 on Tue May 1 03:06:35 UTC 2007