Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 20 | 0.272957 | 0.275195 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/ttp/normalized-circ4_3.opb |
MD5SUM | 6b7a318661ea9d7a03f30f3e64874f46 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 20 |
Best CPU time to get the best result obtained on this benchmark | 0.164974 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 20 |
Optimality of the best value was proved | YES |
Number of variables | 144 |
Total number of constraints | 704 |
Number of constraints which are clauses | 464 |
Number of constraints which are cardinality constraints (but not clauses) | 96 |
Number of constraints which are nor clauses,nor cardinality constraints | 144 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 12 |
Number of terms in the objective function | 48 |
Biggest coefficient in the objective function | 2 |
Number of bits for the biggest coefficient in the objective function | 2 |
Sum of the numbers in the objective function | 64 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 64 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/363647-1177030249/instance-363647-1177030249.opb ...... 0.00/0.01 c done parsing opb. 0.00/0.01 o 24 0.00/0.01 o 20 0.19/0.27 o 20 0.19/0.27 s OPTIMUM FOUND 0.19/0.27 c Total Run Time 0.265959 0.19/0.27 v x1 -x10 x100 -x101 -x102 -x103 x104 -x105 -x106 -x107 x108 -x109 x11 x110 -x111 x112 -x113 -x114 -x115 -x116 x117 -x118 x119 0.19/0.27 v -x12 -x120 x121 -x122 -x123 -x124 x125 -x126 -x127 -x128 x129 -x13 x130 -x131 -x132 -x133 -x134 x135 x136 -x137 -x138 -x139 0.19/0.27 v -x14 -x140 x141 -x142 x143 x144 x15 -x16 -x17 -x18 -x19 -x2 x20 -x21 -x22 x23 -x24 -x25 -x26 x27 -x28 -x29 -x3 -x30 -x31 x32 -x33 0.19/0.27 v -x34 x35 -x36 -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 0.19/0.27 v -x6 x60 -x61 -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 0.19/0.27 v -x85 x86 -x87 -x88 -x89 -x9 x90 -x91 -x92 x93 -x94 -x95 -x96 -x97 -x98 x99
OK 20
/tmp/evaluation/363647-1177030249/instance-363647-1177030249.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node71/watcher-363647-1177030249 -o ROOT/results/node71/solver-363647-1177030249 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363647-1177030249/PBS4 /tmp/evaluation/363647-1177030249/instance-363647-1177030249.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 7870 /proc/meminfo: memFree=1126344/2055920 swapFree=4184232/4192956 [pid=7870] ppid=7868 vsize=1324 CPUtime=0 /proc/7870/stat : 7870 (PBS4) R 7868 7870 7385 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 179014223 1355776 123 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134797901 0 0 4096 0 0 0 0 17 1 0 0 /proc/7870/statm: 331 123 87 219 0 108 0 [startup+0.047788 s] /proc/loadavg: 1.00 1.00 1.00 3/64 7870 /proc/meminfo: memFree=1126344/2055920 swapFree=4184232/4192956 [pid=7870] ppid=7868 vsize=1460 CPUtime=0.04 /proc/7870/stat : 7870 (PBS4) R 7868 7870 7385 0 -1 4194304 203 0 0 0 4 0 0 0 18 0 1 0 179014223 1495040 185 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7870/statm: 365 185 102 219 0 142 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1460 [startup+0.101795 s] /proc/loadavg: 1.00 1.00 1.00 3/64 7870 /proc/meminfo: memFree=1126344/2055920 swapFree=4184232/4192956 [pid=7870] ppid=7868 vsize=1460 CPUtime=0.09 /proc/7870/stat : 7870 (PBS4) R 7868 7870 7385 0 -1 4194304 239 0 0 0 9 0 0 0 18 0 1 0 179014223 1495040 221 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7870/statm: 365 221 102 219 0 142 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1460 Solver just ended. Dumping a history of the last processes samples [startup+0.201808 s] /proc/loadavg: 1.00 1.00 1.00 3/64 7870 /proc/meminfo: memFree=1126344/2055920 swapFree=4184232/4192956 [pid=7870] ppid=7868 vsize=1908 CPUtime=0.19 /proc/7870/stat : 7870 (PBS4) R 7868 7870 7385 0 -1 4194304 306 0 0 0 19 0 0 0 18 0 1 0 179014223 1953792 288 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7870/statm: 477 288 103 219 0 254 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 1908 Child status: 0 Real time (s): 0.275195 CPU time (s): 0.272957 CPU user time (s): 0.269958 CPU system time (s): 0.002999 CPU usage (%): 99.1867 Max. virtual memory (cumulated for all children) (KiB): 1908 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.269958 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 347 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= 0 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node71 on Fri Apr 20 00:50:49 UTC 2007 IDJOB= 363647 IDBENCH= 2012 IDSOLVER= 157 FILE ID= node71/363647-1177030249 PBS_JOBID= 4630639 Free space on /tmp= 66446 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ttp/normalized-circ4_3.opb COMMAND LINE= /tmp/evaluation/363647-1177030249/PBS4 /tmp/evaluation/363647-1177030249/instance-363647-1177030249.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-363647-1177030249 -o ROOT/results/node71/conversion-363647-1177030249 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363647-1177030249/instance-363647-1177030249.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-363647-1177030249 -o ROOT/results/node71/solver-363647-1177030249 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363647-1177030249/PBS4 /tmp/evaluation/363647-1177030249/instance-363647-1177030249.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 6b7a318661ea9d7a03f30f3e64874f46 RANDOM SEED= 779848866 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node71.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 : 3000.234 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 : 3000.234 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: 1126752 kB Buffers: 55512 kB Cached: 790780 kB SwapCached: 2620 kB Active: 227172 kB Inactive: 630084 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1126752 kB SwapTotal: 4192956 kB SwapFree: 4184232 kB Dirty: 1336 kB Writeback: 0 kB Mapped: 16260 kB Slab: 57960 kB Committed_AS: 2763248 kB PageTables: 1448 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= 66446 MiB End job on node71 on Fri Apr 20 00:50:49 UTC 2007