Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 2 | 0.031994 | 0.0334031 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=29-P1=17-P2=2-P3=19-P4=13-B.opb |
MD5SUM | ad91a3f1eebbb2431180c5d6e6033f2b |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.031994 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
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/431690-1178009299/instance-431690-1178009299.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 o 19 0.00/0.03 o 2 0.00/0.03 o 2 0.00/0.03 s OPTIMUM FOUND 0.00/0.03 c Total Run Time 0.026996 0.00/0.03 v -x1 -x10 -x100 -x101 x102 -x103 x104 -x105 -x106 x107 -x108 x109 x11 -x110 -x111 x112 -x113 x114 x115 -x116 -x117 -x118 -x119 0.00/0.03 v -x12 -x120 -x121 x122 -x123 x124 x125 -x126 -x127 -x128 -x129 -x13 -x130 -x131 x132 -x133 x134 x135 -x136 x137 -x138 -x139 0.00/0.03 v x14 -x140 -x141 x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x15 -x150 -x151 x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 0.00/0.03 v x16 -x160 -x17 x18 -x19 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 0.00/0.03 v -x42 -x43 -x44 -x45 x46 x47 x48 -x49 -x5 -x50 x51 -x52 -x53 -x54 x55 x56 -x57 -x58 -x59 x6 -x60 -x61 x62 -x63 -x64 -x65 -x66 -x67 0.00/0.03 v -x68 -x69 -x7 -x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 x8 -x80 -x81 -x82 -x83 -x84 -x85 -x86 x87 -x88 x89 -x9 -x90 -x91 0.00/0.03 v -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 2
Linearizing /tmp/evaluation/431690-1178009299/instance-431690-1178009299.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node40/watcher-431690-1178009299 -o ROOT/results/node40/solver-431690-1178009299 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431690-1178009299/PBS4 /tmp/evaluation/431690-1178009299/instance-431690-1178009299.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 3/77 20605 /proc/meminfo: memFree=1805416/2055920 swapFree=4157412/4192956 [pid=20605] ppid=20603 vsize=1320 CPUtime=0 /proc/20605/stat : 20605 (PBS4) R 20603 20605 20139 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 129809495 1351680 137 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/20605/statm: 330 137 102 219 0 107 0 [startup+0.0101789 s] /proc/loadavg: 1.00 1.00 1.00 3/77 20605 /proc/meminfo: memFree=1805416/2055920 swapFree=4157412/4192956 [pid=20605] ppid=20603 vsize=1320 CPUtime=0 /proc/20605/stat : 20605 (PBS4) R 20603 20605 20139 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 129809495 1351680 148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/20605/statm: 330 148 102 219 0 107 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1320 Solver just ended. Dumping a history of the last processes samples [startup+0.0101789 s] /proc/loadavg: 1.00 1.00 1.00 3/77 20605 /proc/meminfo: memFree=1805416/2055920 swapFree=4157412/4192956 [pid=20605] ppid=20603 vsize=1320 CPUtime=0 /proc/20605/stat : 20605 (PBS4) R 20603 20605 20139 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 129809495 1351680 148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/20605/statm: 330 148 102 219 0 107 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1320 Child status: 0 Real time (s): 0.0334031 CPU time (s): 0.031994 CPU user time (s): 0.029995 CPU system time (s): 0.001999 CPU usage (%): 95.7815 Max. virtual memory (cumulated for all children) (KiB): 1320 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.029995 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 207 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= 8 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node40 on Tue May 1 08:48:19 UTC 2007 IDJOB= 431690 IDBENCH= 48070 IDSOLVER= 157 FILE ID= node40/431690-1178009299 PBS_JOBID= 4728292 Free space on /tmp= 66543 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=29-P1=17-P2=2-P3=19-P4=13-B.opb COMMAND LINE= /tmp/evaluation/431690-1178009299/PBS4 /tmp/evaluation/431690-1178009299/instance-431690-1178009299.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-431690-1178009299 -o ROOT/results/node40/conversion-431690-1178009299 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431690-1178009299/instance-431690-1178009299.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node40/watcher-431690-1178009299 -o ROOT/results/node40/solver-431690-1178009299 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431690-1178009299/PBS4 /tmp/evaluation/431690-1178009299/instance-431690-1178009299.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= ad91a3f1eebbb2431180c5d6e6033f2b RANDOM SEED= 720303197 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node40.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 : 3000.283 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 : 3000.283 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: 1805888 kB Buffers: 29844 kB Cached: 132508 kB SwapCached: 15060 kB Active: 59920 kB Inactive: 125500 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1805888 kB SwapTotal: 4192956 kB SwapFree: 4157412 kB Dirty: 1296 kB Writeback: 0 kB Mapped: 30020 kB Slab: 49960 kB Committed_AS: 1192368 kB PageTables: 1932 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= 66543 MiB End job on node40 on Tue May 1 08:48:20 UTC 2007