Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 3 | 0.835872 | 0.83797 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=17-P1=7-P2=11-P3=17-P4=11-B.opb |
MD5SUM | 2169b5e6c2e004be1035c00af298ec4e |
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 | 60 |
Total number of constraints | 9 |
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 | 9 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 100 |
Sum of products size (including duplicates) | 200 |
Number of different products | 100 |
Sum of products size | 200 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/429030-1177980558/instance-429030-1177980558.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 o 19 0.00/0.01 o 7 0.09/0.19 o 5 0.19/0.24 o 3 0.79/0.83 o 3 0.79/0.83 s OPTIMUM FOUND 0.79/0.83 c Total Run Time 0.832873 0.79/0.83 v x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 x106 x107 x108 x109 x11 -x110 x111 x112 -x113 x114 x115 x116 x117 -x118 x119 -x12 0.79/0.83 v x120 x121 x122 -x123 x124 x125 -x126 -x127 -x128 -x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 x136 -x137 x138 x139 -x14 x140 0.79/0.83 v x141 -x142 x143 x144 x145 -x146 -x147 -x148 -x149 x15 -x150 x151 -x152 x153 x154 x155 x156 -x157 x158 x159 x16 x160 x17 x18 -x19 0.79/0.83 v x2 -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 -x47 0.79/0.83 v -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 x72 -x73 0.79/0.83 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 x99
OK 3
Linearizing /tmp/evaluation/429030-1177980558/instance-429030-1177980558.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node17/watcher-429030-1177980558 -o ROOT/results/node17/solver-429030-1177980558 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429030-1177980558/PBS4 /tmp/evaluation/429030-1177980558/instance-429030-1177980558.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: 0.93 1.01 0.84 3/77 7996 /proc/meminfo: memFree=1871232/2055920 swapFree=4140032/4192956 [pid=7996] ppid=7994 vsize=1320 CPUtime=0 /proc/7996/stat : 7996 (PBS4) R 7994 7996 7829 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 245973346 1351680 136 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7996/statm: 330 136 102 219 0 107 0 [startup+0.0920659 s] /proc/loadavg: 0.93 1.01 0.84 3/77 7996 /proc/meminfo: memFree=1871232/2055920 swapFree=4140032/4192956 [pid=7996] ppid=7994 vsize=1884 CPUtime=0.08 /proc/7996/stat : 7996 (PBS4) R 7994 7996 7829 0 -1 4194304 302 0 0 0 8 0 0 0 18 0 1 0 245973346 1929216 285 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7996/statm: 471 285 103 219 0 248 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1884 [startup+0.101066 s] /proc/loadavg: 0.93 1.01 0.84 3/77 7996 /proc/meminfo: memFree=1871232/2055920 swapFree=4140032/4192956 [pid=7996] ppid=7994 vsize=1884 CPUtime=0.09 /proc/7996/stat : 7996 (PBS4) R 7994 7996 7829 0 -1 4194304 309 0 0 0 9 0 0 0 18 0 1 0 245973346 1929216 292 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7996/statm: 471 292 103 219 0 248 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1884 [startup+0.301087 s] /proc/loadavg: 0.93 1.01 0.84 3/77 7996 /proc/meminfo: memFree=1871232/2055920 swapFree=4140032/4192956 [pid=7996] ppid=7994 vsize=2724 CPUtime=0.29 /proc/7996/stat : 7996 (PBS4) R 7994 7996 7829 0 -1 4194304 514 0 0 0 29 0 0 0 19 0 1 0 245973346 2789376 497 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7996/statm: 681 497 103 219 0 458 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2724 [startup+0.701128 s] /proc/loadavg: 0.93 1.01 0.84 3/77 7996 /proc/meminfo: memFree=1871232/2055920 swapFree=4140032/4192956 [pid=7996] ppid=7994 vsize=4072 CPUtime=0.68 /proc/7996/stat : 7996 (PBS4) R 7994 7996 7829 0 -1 4194304 729 0 0 0 68 0 0 0 22 0 1 0 245973346 4169728 663 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7996/statm: 1018 663 104 219 0 795 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 4072 Solver just ended. Dumping a history of the last processes samples [startup+0.801137 s] /proc/loadavg: 0.93 1.01 0.84 3/77 7996 /proc/meminfo: memFree=1871232/2055920 swapFree=4140032/4192956 [pid=7996] ppid=7994 vsize=4204 CPUtime=0.79 /proc/7996/stat : 7996 (PBS4) R 7994 7996 7829 0 -1 4194304 788 0 0 0 78 1 0 0 23 0 1 0 245973346 4304896 722 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7996/statm: 1051 722 104 219 0 828 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 4204 Child status: 0 Real time (s): 0.83797 CPU time (s): 0.835872 CPU user time (s): 0.823874 CPU system time (s): 0.011998 CPU usage (%): 99.7496 Max. virtual memory (cumulated for all children) (KiB): 4204 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.823874 system time used= 0.011998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 806 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= 11 runsolver used 0.001999 second user time and 0.006998 second system time The end
Begin job on node17 on Tue May 1 00:49:18 UTC 2007 IDJOB= 429030 IDBENCH= 47880 IDSOLVER= 157 FILE ID= node17/429030-1177980558 PBS_JOBID= 4728022 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=5-P0=17-P1=7-P2=11-P3=17-P4=11-B.opb COMMAND LINE= /tmp/evaluation/429030-1177980558/PBS4 /tmp/evaluation/429030-1177980558/instance-429030-1177980558.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-429030-1177980558 -o ROOT/results/node17/conversion-429030-1177980558 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429030-1177980558/instance-429030-1177980558.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node17/watcher-429030-1177980558 -o ROOT/results/node17/solver-429030-1177980558 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429030-1177980558/PBS4 /tmp/evaluation/429030-1177980558/instance-429030-1177980558.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 2169b5e6c2e004be1035c00af298ec4e RANDOM SEED= 83539300 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node17.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 : 3000.240 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 : 3000.240 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: 1871640 kB Buffers: 22652 kB Cached: 79792 kB SwapCached: 15196 kB Active: 90472 kB Inactive: 34912 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1871640 kB SwapTotal: 4192956 kB SwapFree: 4140032 kB Dirty: 1264 kB Writeback: 0 kB Mapped: 29808 kB Slab: 44364 kB Committed_AS: 7381372 kB PageTables: 1796 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 node17 on Tue May 1 00:49:19 UTC 2007