Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 3 | 5.76712 | 5.77011 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=191-P1=43-P2=41-B.opb |
MD5SUM | e96391964472f7ba14184a1b98ddfa83 |
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 | 0.049991 |
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 | 48 |
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 | 8 |
Maximum length of a constraint | 80 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130560 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 128 |
Sum of products size (including duplicates) | 256 |
Number of different products | 128 |
Sum of products size | 256 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459615-1178656747/instance-459615-1178656747.opb ...... 0.09/0.10 c done parsing opb. 0.09/0.10 o 125 0.09/0.13 o 55 0.09/0.16 o 17 0.19/0.20 o 15 0.19/0.21 o 3 5.69/5.76 o 3 5.69/5.76 s OPTIMUM FOUND 5.69/5.76 c Total Run Time 5.76113 5.69/5.76 v x1 x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 x113 -x114 -x115 -x116 -x117 -x118 5.69/5.76 v -x119 x12 x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 x136 x137 -x138 5.69/5.76 v -x139 x14 -x140 -x141 -x142 -x143 x144 x145 -x146 -x147 -x148 -x149 -x15 -x150 -x151 x152 -x153 -x154 -x155 -x156 -x157 -x158 5.69/5.76 v -x159 -x16 -x160 x161 -x162 -x163 -x164 -x165 -x166 -x167 x168 x169 x17 -x170 -x171 -x172 -x173 -x174 -x175 x176 -x18 x19 x2 5.69/5.76 v x20 x21 -x22 x23 x24 x25 -x26 -x27 -x28 -x29 -x3 -x30 -x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x4 -x40 x41 x42 x43 x44 -x45 x46 5.69/5.76 v x47 -x48 x49 -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 5.69/5.76 v -x72 x73 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 5.69/5.76 v -x97 -x98 -x99
OK 3
Linearizing /tmp/evaluation/459615-1178656747/instance-459615-1178656747.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node15/watcher-459615-1178656747 -o ROOT/results/node15/solver-459615-1178656747 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459615-1178656747/instance-459615-1178656747.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: 0.92 0.98 0.99 3/77 21980 /proc/meminfo: memFree=1459960/2055920 swapFree=4169132/4192956 [pid=21980] ppid=21978 vsize=1320 CPUtime=0 /proc/21980/stat : 21980 (PBS4_SAT07v2) R 21978 21980 21386 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 313592343 1351680 130 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21980/statm: 330 130 90 219 0 107 0 [startup+0.054469 s] /proc/loadavg: 0.92 0.98 0.99 3/77 21980 /proc/meminfo: memFree=1459960/2055920 swapFree=4169132/4192956 [pid=21980] ppid=21978 vsize=1720 CPUtime=0.04 /proc/21980/stat : 21980 (PBS4_SAT07v2) R 21978 21980 21386 0 -1 4194304 255 0 0 0 4 0 0 0 18 0 1 0 313592343 1761280 237 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21980/statm: 430 237 90 219 0 207 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1720 [startup+0.102474 s] /proc/loadavg: 0.92 0.98 0.99 3/77 21980 /proc/meminfo: memFree=1459960/2055920 swapFree=4169132/4192956 [pid=21980] ppid=21978 vsize=2232 CPUtime=0.09 /proc/21980/stat : 21980 (PBS4_SAT07v2) R 21978 21980 21386 0 -1 4194304 336 0 0 0 9 0 0 0 18 0 1 0 313592343 2285568 318 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21980/statm: 558 319 90 219 0 335 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2232 [startup+0.302492 s] /proc/loadavg: 0.92 0.98 0.99 3/77 21980 /proc/meminfo: memFree=1459960/2055920 swapFree=4169132/4192956 [pid=21980] ppid=21978 vsize=3520 CPUtime=0.29 /proc/21980/stat : 21980 (PBS4_SAT07v2) R 21978 21980 21386 0 -1 4194304 651 0 0 0 29 0 0 0 19 0 1 0 313592343 3604480 633 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21980/statm: 880 633 102 219 0 657 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3520 [startup+0.701538 s] /proc/loadavg: 0.92 0.98 0.99 3/77 21980 /proc/meminfo: memFree=1459960/2055920 swapFree=4169132/4192956 [pid=21980] ppid=21978 vsize=5896 CPUtime=0.69 /proc/21980/stat : 21980 (PBS4_SAT07v2) R 21978 21980 21386 0 -1 4194304 1070 0 0 0 69 0 0 0 23 0 1 0 313592343 6037504 1052 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21980/statm: 1474 1052 102 219 0 1251 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5896 [startup+1.5016 s] /proc/loadavg: 0.92 0.98 0.99 2/78 21981 /proc/meminfo: memFree=1455600/2055920 swapFree=4169132/4192956 [pid=21980] ppid=21978 vsize=6628 CPUtime=1.49 /proc/21980/stat : 21980 (PBS4_SAT07v2) R 21978 21980 21386 0 -1 4194304 1422 0 0 0 147 2 0 0 25 0 1 0 313592343 6787072 1355 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21980/statm: 1657 1355 102 219 0 1434 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6628 [startup+3.10175 s] /proc/loadavg: 0.93 0.98 0.99 2/78 21981 /proc/meminfo: memFree=1453488/2055920 swapFree=4169132/4192956 [pid=21980] ppid=21978 vsize=11124 CPUtime=3.09 /proc/21980/stat : 21980 (PBS4_SAT07v2) R 21978 21980 21386 0 -1 4194304 1923 0 0 0 306 3 0 0 25 0 1 0 313592343 11390976 1856 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21980/statm: 2781 1856 102 219 0 2558 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 11124 Solver just ended. Dumping a history of the last processes samples [startup+4.7019 s] /proc/loadavg: 0.93 0.98 0.99 2/78 21981 /proc/meminfo: memFree=1451568/2055920 swapFree=4169132/4192956 [pid=21980] ppid=21978 vsize=11784 CPUtime=4.69 /proc/21980/stat : 21980 (PBS4_SAT07v2) R 21978 21980 21386 0 -1 4194304 2285 0 0 0 464 5 0 0 25 0 1 0 313592343 12066816 2121 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21980/statm: 2946 2121 102 219 0 2723 0 Current children cumulated CPU time (s) 4.69 Current children cumulated vsize (KiB) 11784 [startup+5.50597 s] /proc/loadavg: 0.93 0.98 0.99 2/78 21981 /proc/meminfo: memFree=1450736/2055920 swapFree=4169132/4192956 [pid=21980] ppid=21978 vsize=11936 CPUtime=5.5 /proc/21980/stat : 21980 (PBS4_SAT07v2) R 21978 21980 21386 0 -1 4194304 2535 0 0 0 544 6 0 0 25 0 1 0 313592343 12222464 2371 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21980/statm: 2984 2371 102 219 0 2761 0 Current children cumulated CPU time (s) 5.5 Current children cumulated vsize (KiB) 11936 [startup+5.70199 s] /proc/loadavg: 0.93 0.98 0.99 2/78 21981 /proc/meminfo: memFree=1450736/2055920 swapFree=4169132/4192956 [pid=21980] ppid=21978 vsize=11936 CPUtime=5.69 /proc/21980/stat : 21980 (PBS4_SAT07v2) R 21978 21980 21386 0 -1 4194304 2625 0 0 0 563 6 0 0 25 0 1 0 313592343 12222464 2461 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21980/statm: 2984 2461 102 219 0 2761 0 Current children cumulated CPU time (s) 5.69 Current children cumulated vsize (KiB) 11936 Child status: 0 Real time (s): 5.77011 CPU time (s): 5.76712 CPU user time (s): 5.70213 CPU system time (s): 0.06499 CPU usage (%): 99.9483 Max. virtual memory (cumulated for all children) (KiB): 11936 getrusage(RUSAGE_CHILDREN,...) data: user time used= 5.70213 system time used= 0.06499 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2663 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= 7 runsolver used 0.003999 second user time and 0.021996 second system time The end
Begin job on node15 on Tue May 8 20:39:07 UTC 2007 IDJOB= 459615 IDBENCH= 48076 IDSOLVER= 200 FILE ID= node15/459615-1178656747 PBS_JOBID= 5217839 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=8-P0=191-P1=43-P2=41-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459615-1178656747/instance-459615-1178656747.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-459615-1178656747 -o ROOT/results/node15/conversion-459615-1178656747 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459615-1178656747/instance-459615-1178656747.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node15/watcher-459615-1178656747 -o ROOT/results/node15/solver-459615-1178656747 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459615-1178656747/instance-459615-1178656747.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= e96391964472f7ba14184a1b98ddfa83 RANDOM SEED= 115689932 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node15.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 : 3000.227 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 : 3000.227 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: 1460368 kB Buffers: 63992 kB Cached: 408432 kB SwapCached: 2692 kB Active: 210244 kB Inactive: 308656 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1460368 kB SwapTotal: 4192956 kB SwapFree: 4169132 kB Dirty: 2288 kB Writeback: 0 kB Mapped: 53832 kB Slab: 62048 kB Committed_AS: 10793064 kB PageTables: 1936 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 node15 on Tue May 8 20:39:13 UTC 2007