Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 3 | 1.62975 | 1.63842 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=263-P1=269-B.opb |
MD5SUM | b613dc01eaf727bc9d40c6e07a29423b |
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 | 0.012997 |
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 | 522844 |
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/430108-1177991867/instance-430108-1177991867.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 o 421 0.89/0.91 o 419 1.00/1.06 o 377 1.19/1.20 o 365 1.29/1.36 o 337 1.39/1.40 o 237 1.39/1.46 o 123 1.49/1.51 o 37 1.49/1.59 o 19 1.59/1.62 o 5 1.59/1.62 o 3 1.59/1.62 o 3 1.59/1.62 s OPTIMUM FOUND 1.59/1.62 c Total Run Time 1.62575 1.59/1.62 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 1.59/1.62 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 1.59/1.62 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 1.59/1.62 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 1.59/1.62 v -x99
OK 3
Linearizing /tmp/evaluation/430108-1177991867/instance-430108-1177991867.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node46/watcher-430108-1177991867 -o ROOT/results/node46/solver-430108-1177991867 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430108-1177991867/PBS4 /tmp/evaluation/430108-1177991867/instance-430108-1177991867.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: 0.88 0.98 0.99 3/78 21648 /proc/meminfo: memFree=1787160/2055920 swapFree=4159404/4192956 [pid=21648] ppid=21646 vsize=1320 CPUtime=0 /proc/21648/stat : 21648 (PBS4) R 21646 21648 21416 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 153869718 1351680 133 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21648/statm: 330 134 102 219 0 107 0 [startup+0.0954031 s] /proc/loadavg: 0.88 0.98 0.99 3/78 21648 /proc/meminfo: memFree=1787160/2055920 swapFree=4159404/4192956 [pid=21648] ppid=21646 vsize=2220 CPUtime=0.09 /proc/21648/stat : 21648 (PBS4) R 21646 21648 21416 0 -1 4194304 368 0 0 0 9 0 0 0 18 0 1 0 153869718 2273280 351 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21648/statm: 555 351 103 219 0 332 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2220 [startup+0.102403 s] /proc/loadavg: 0.88 0.98 0.99 3/78 21648 /proc/meminfo: memFree=1787160/2055920 swapFree=4159404/4192956 [pid=21648] ppid=21646 vsize=2220 CPUtime=0.09 /proc/21648/stat : 21648 (PBS4) R 21646 21648 21416 0 -1 4194304 383 0 0 0 9 0 0 0 18 0 1 0 153869718 2273280 366 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21648/statm: 555 366 103 219 0 332 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2220 [startup+0.30144 s] /proc/loadavg: 0.88 0.98 0.99 3/78 21648 /proc/meminfo: memFree=1787160/2055920 swapFree=4159404/4192956 [pid=21648] ppid=21646 vsize=3456 CPUtime=0.29 /proc/21648/stat : 21648 (PBS4) R 21646 21648 21416 0 -1 4194304 710 0 0 0 29 0 0 0 19 0 1 0 153869718 3538944 693 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21648/statm: 864 693 103 219 0 641 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3456 [startup+0.701514 s] /proc/loadavg: 0.88 0.98 0.99 3/78 21648 /proc/meminfo: memFree=1787160/2055920 swapFree=4159404/4192956 [pid=21648] ppid=21646 vsize=5844 CPUtime=0.69 /proc/21648/stat : 21648 (PBS4) R 21646 21648 21416 0 -1 4194304 1194 0 0 0 69 0 0 0 23 0 1 0 153869718 5984256 1177 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21648/statm: 1461 1177 103 219 0 1238 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5844 [startup+1.50166 s] /proc/loadavg: 0.88 0.98 0.99 2/79 21649 /proc/meminfo: memFree=1781776/2055920 swapFree=4159404/4192956 [pid=21648] ppid=21646 vsize=10816 CPUtime=1.49 /proc/21648/stat : 21648 (PBS4) R 21646 21648 21416 0 -1 4194304 1705 0 0 0 148 1 0 0 25 0 1 0 153869718 11075584 1639 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21648/statm: 2704 1639 104 219 0 2481 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10816 Solver just ended. Dumping a history of the last processes samples [startup+1.60168 s] /proc/loadavg: 0.88 0.98 0.99 2/79 21649 /proc/meminfo: memFree=1781776/2055920 swapFree=4159404/4192956 [pid=21648] ppid=21646 vsize=11088 CPUtime=1.59 /proc/21648/stat : 21648 (PBS4) R 21646 21648 21416 0 -1 4194304 1842 0 0 0 158 1 0 0 25 0 1 0 153869718 11354112 1776 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585017 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21648/statm: 2772 1776 104 219 0 2549 0 Current children cumulated CPU time (s) 1.59 Current children cumulated vsize (KiB) 11088 Child status: 0 Real time (s): 1.63842 CPU time (s): 1.62975 CPU user time (s): 1.61275 CPU system time (s): 0.016997 CPU usage (%): 99.4711 Max. virtual memory (cumulated for all children) (KiB): 11088 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.61275 system time used= 0.016997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1892 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= 34 runsolver used 0.002999 second user time and 0.009998 second system time The end
Begin job on node46 on Tue May 1 03:57:47 UTC 2007 IDJOB= 430108 IDBENCH= 47957 IDSOLVER= 157 FILE ID= node46/430108-1177991867 PBS_JOBID= 4728209 Free space on /tmp= 66219 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=263-P1=269-B.opb COMMAND LINE= /tmp/evaluation/430108-1177991867/PBS4 /tmp/evaluation/430108-1177991867/instance-430108-1177991867.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-430108-1177991867 -o ROOT/results/node46/conversion-430108-1177991867 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430108-1177991867/instance-430108-1177991867.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node46/watcher-430108-1177991867 -o ROOT/results/node46/solver-430108-1177991867 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430108-1177991867/PBS4 /tmp/evaluation/430108-1177991867/instance-430108-1177991867.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= b613dc01eaf727bc9d40c6e07a29423b RANDOM SEED= 745779265 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node46.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 : 3000.268 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 : 5931.00 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 : 3000.268 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: 1787696 kB Buffers: 36564 kB Cached: 144528 kB SwapCached: 2916 kB Active: 139360 kB Inactive: 65016 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1787696 kB SwapTotal: 4192956 kB SwapFree: 4159404 kB Dirty: 1476 kB Writeback: 0 kB Mapped: 30892 kB Slab: 49164 kB Committed_AS: 3589220 kB PageTables: 1992 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= 66219 MiB End job on node46 on Tue May 1 03:57:49 UTC 2007