Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 3 | 6.32004 | 6.32608 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=11-P1=37-P2=37-P3=29-B.opb |
MD5SUM | cbe543752cefcfc8b074d7a209a42328 |
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 | 0.038993 |
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 | 54 |
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 | 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) | 108 |
Sum of products size (including duplicates) | 216 |
Number of different products | 108 |
Sum of products size | 216 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459466-1178655132/instance-459466-1178655132.opb ...... 0.00/0.01 c done parsing opb. 0.00/0.01 o 39 0.00/0.02 o 29 0.00/0.04 o 27 0.06/0.08 o 7 0.06/0.09 o 3 6.29/6.32 o 3 6.29/6.32 s OPTIMUM FOUND 6.29/6.32 c Total Run Time 6.31404 6.29/6.32 v x1 x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 6.29/6.32 v -x119 x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 x128 -x129 x13 x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 6.29/6.32 v x139 x14 x140 -x141 x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x15 -x150 x151 x152 -x153 x154 -x155 -x156 -x157 -x158 6.29/6.32 v -x159 x16 -x160 -x161 -x162 -x17 -x18 x19 x2 -x20 x21 -x22 x23 -x24 x25 -x26 -x27 -x28 -x29 -x3 -x30 x31 x32 -x33 x34 -x35 -x36 6.29/6.32 v -x37 x38 -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 6.29/6.32 v x62 -x63 -x64 -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 6.29/6.32 v -x88 -x89 -x9 -x90 x91 -x92 -x93 -x94 -x95 -x96 x97 -x98 -x99
OK 3
Linearizing /tmp/evaluation/459466-1178655132/instance-459466-1178655132.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node58/watcher-459466-1178655132 -o ROOT/results/node58/solver-459466-1178655132 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459466-1178655132/instance-459466-1178655132.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: 1.00 1.00 1.00 3/64 26646 /proc/meminfo: memFree=1456000/2055920 swapFree=4184552/4192956 [pid=26646] ppid=26644 vsize=1324 CPUtime=0 /proc/26646/stat : 26646 (PBS4_SAT07v2) R 26644 26646 26324 0 -1 4194304 126 0 0 0 0 0 0 0 19 0 1 0 313422865 1355776 108 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135023156 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26646/statm: 331 109 86 219 0 108 0 [startup+0.0652919 s] /proc/loadavg: 1.00 1.00 1.00 3/64 26646 /proc/meminfo: memFree=1456000/2055920 swapFree=4184552/4192956 [pid=26646] ppid=26644 vsize=1708 CPUtime=0.06 /proc/26646/stat : 26646 (PBS4_SAT07v2) R 26644 26646 26324 0 -1 4194304 258 0 0 0 6 0 0 0 19 0 1 0 313422865 1748992 240 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26646/statm: 427 240 102 219 0 204 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1708 [startup+0.101298 s] /proc/loadavg: 1.00 1.00 1.00 3/64 26646 /proc/meminfo: memFree=1456000/2055920 swapFree=4184552/4192956 [pid=26646] ppid=26644 vsize=1708 CPUtime=0.09 /proc/26646/stat : 26646 (PBS4_SAT07v2) R 26644 26646 26324 0 -1 4194304 310 0 0 0 9 0 0 0 19 0 1 0 313422865 1748992 292 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26646/statm: 427 292 102 219 0 204 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1708 [startup+0.30133 s] /proc/loadavg: 1.00 1.00 1.00 3/64 26646 /proc/meminfo: memFree=1456000/2055920 swapFree=4184552/4192956 [pid=26646] ppid=26644 vsize=3636 CPUtime=0.29 /proc/26646/stat : 26646 (PBS4_SAT07v2) R 26644 26646 26324 0 -1 4194304 570 0 0 0 29 0 0 0 20 0 1 0 313422865 3723264 552 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26646/statm: 909 552 102 219 0 686 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3636 [startup+0.701397 s] /proc/loadavg: 1.00 1.00 1.00 3/64 26646 /proc/meminfo: memFree=1456000/2055920 swapFree=4184552/4192956 [pid=26646] ppid=26644 vsize=3768 CPUtime=0.68 /proc/26646/stat : 26646 (PBS4_SAT07v2) R 26644 26646 26324 0 -1 4194304 814 0 0 0 68 0 0 0 24 0 1 0 313422865 3858432 796 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26646/statm: 942 796 102 219 0 719 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 3768 [startup+1.50153 s] /proc/loadavg: 1.00 1.00 1.00 2/65 26647 /proc/meminfo: memFree=1452792/2055920 swapFree=4184552/4192956 [pid=26646] ppid=26644 vsize=6276 CPUtime=1.49 /proc/26646/stat : 26646 (PBS4_SAT07v2) R 26644 26646 26324 0 -1 4194304 1084 0 0 0 148 1 0 0 25 0 1 0 313422865 6426624 1017 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26646/statm: 1569 1017 102 219 0 1346 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6276 [startup+3.1028 s] /proc/loadavg: 1.00 1.00 1.00 2/65 26647 /proc/meminfo: memFree=1451704/2055920 swapFree=4184552/4192956 [pid=26646] ppid=26644 vsize=6708 CPUtime=3.09 /proc/26646/stat : 26646 (PBS4_SAT07v2) R 26644 26646 26324 0 -1 4194304 1393 0 0 0 307 2 0 0 25 0 1 0 313422865 6868992 1326 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26646/statm: 1677 1326 102 219 0 1454 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6708 [startup+6.30133 s] /proc/loadavg: 1.00 1.00 1.00 2/65 26647 /proc/meminfo: memFree=1449464/2055920 swapFree=4184552/4192956 [pid=26646] ppid=26644 vsize=7664 CPUtime=6.29 /proc/26646/stat : 26646 (PBS4_SAT07v2) R 26644 26646 26324 0 -1 4194304 1877 0 0 0 625 4 0 0 25 0 1 0 313422865 7847936 1713 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26646/statm: 1916 1713 102 219 0 1693 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 7664 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 6.32608 CPU time (s): 6.32004 CPU user time (s): 6.27305 CPU system time (s): 0.046992 CPU usage (%): 99.9044 Max. virtual memory (cumulated for all children) (KiB): 7664 getrusage(RUSAGE_CHILDREN,...) data: user time used= 6.27305 system time used= 0.046992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1884 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= 7 involuntary context switches= 4 runsolver used 0.002999 second user time and 0.018997 second system time The end
Begin job on node58 on Tue May 8 20:12:12 UTC 2007 IDJOB= 459466 IDBENCH= 47927 IDSOLVER= 200 FILE ID= node58/459466-1178655132 PBS_JOBID= 5218426 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=6-P0=11-P1=37-P2=37-P3=29-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459466-1178655132/instance-459466-1178655132.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-459466-1178655132 -o ROOT/results/node58/conversion-459466-1178655132 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459466-1178655132/instance-459466-1178655132.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node58/watcher-459466-1178655132 -o ROOT/results/node58/solver-459466-1178655132 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459466-1178655132/instance-459466-1178655132.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= cbe543752cefcfc8b074d7a209a42328 RANDOM SEED= 777214338 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node58.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 : 3000.265 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 : 3000.265 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: 1456408 kB Buffers: 37612 kB Cached: 441628 kB SwapCached: 2472 kB Active: 250340 kB Inactive: 238628 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1456408 kB SwapTotal: 4192956 kB SwapFree: 4184552 kB Dirty: 2260 kB Writeback: 0 kB Mapped: 16176 kB Slab: 96604 kB Committed_AS: 4576528 kB PageTables: 1380 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 node58 on Tue May 8 20:12:18 UTC 2007