Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 11 | 0.176972 | 0.175916 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB06/manquiho/golomb-rulers/normalized-OGR_5.opb |
MD5SUM | f7ce1bbc714a6b404586716e62ae4fc9 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 11 |
Best CPU time to get the best result obtained on this benchmark | 0.016997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 11 |
Optimality of the best value was proved | YES |
Number of variables | 75 |
Total number of constraints | 104 |
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 | 104 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 21 |
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 | 32 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 173 |
Number of bits of the biggest sum of numbers | 8 |
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 PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 104/0 clauses 0/0 units 0 0.00/0.00 c vars 75 0.00/0.00 c objective 5 + 0 0.07/0.09 c 0.089986 9.16797 7 84 0.07/0.09 o 12 0.09/0.11 c 0.111982 9.35547 43 131 0.09/0.11 o 11 0.09/0.15 c 0.142978 9.35547 86 196 0.09/0.15 s OPTIMUM FOUND 0.09/0.15 v x1 x2 -x3 x4 -x5 x6 x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 x18 -x19 -x20 x21 -x22 -x23 x24 -x25 x26 x27 x28 x29 x30 x31 x32 x33 x34 x35 x36 x37 x38 -x39 x40 x41 x42 x43 -x44 x45 x46 x47 x48 x49 x50 -x51 x52 -x53 -x54 -x55 -x56 x57 x58 x59 x60 -x61 x62 x63 x64 x65 -x66 -x67 -x68 -x69 x70 x71 x72 x73 -x74 -x75
OK 11
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682968-1277490289/watcher-2682968-1277490289 -o /tmp/evaluation-result-2682968-1277490289/solver-2682968-1277490289 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682968-1277490289.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.86 0.97 0.99 3/106 28934 /proc/meminfo: memFree=1814860/2059040 swapFree=4140520/4192956 [pid=28934] ppid=28932 vsize=3180 CPUtime=0 /proc/28934/stat : 28934 (pbct) R 28932 28934 28882 0 -1 4202496 500 0 0 0 0 0 0 0 20 0 1 0 90319906 3256320 420 1992294400 134512640 136421960 4294438288 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28934/statm: 795 421 193 467 0 326 0 [startup+0.082132 s] /proc/loadavg: 0.86 0.97 0.99 3/106 28934 /proc/meminfo: memFree=1814860/2059040 swapFree=4140520/4192956 [pid=28934] ppid=28932 vsize=8828 CPUtime=0.07 /proc/28934/stat : 28934 (pbct) R 28932 28934 28882 0 -1 4202496 1906 0 0 0 7 0 0 0 20 0 1 0 90319906 9039872 1826 1992294400 134512640 136421960 4294438288 18446744073709551615 135801377 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28934/statm: 2207 1826 203 467 0 1738 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 8828 [startup+0.101135 s] /proc/loadavg: 0.86 0.97 0.99 3/106 28934 /proc/meminfo: memFree=1814860/2059040 swapFree=4140520/4192956 [pid=28934] ppid=28932 vsize=9576 CPUtime=0.09 /proc/28934/stat : 28934 (pbct) R 28932 28934 28882 0 -1 4202496 2099 0 0 0 9 0 0 0 20 0 1 0 90319906 9805824 2018 1992294400 134512640 136421960 4294438288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28934/statm: 2394 2018 236 467 0 1925 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 9576 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.175916 CPU time (s): 0.176972 CPU user time (s): 0.166974 CPU system time (s): 0.009998 CPU usage (%): 100.6 Max. virtual memory (cumulated for all children) (KiB): 9576 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.166974 system time used= 0.009998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2107 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= 1 involuntary context switches= 4 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node052 at 2010-06-25 20:24:49 IDJOB=2682968 IDBENCH=2629 IDSOLVER=1192 FILE ID=node052/2682968-1277490289 PBS_JOBID= 11190553 Free space on /tmp= 62248 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_5.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682968-1277490289/watcher-2682968-1277490289 -o /tmp/evaluation-result-2682968-1277490289/solver-2682968-1277490289 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682968-1277490289.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f7ce1bbc714a6b404586716e62ae4fc9 RANDOM SEED=2028766154 node052.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.262 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.52 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 : 3000.262 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1815388 kB Buffers: 37860 kB Cached: 109252 kB SwapCached: 5528 kB Active: 58976 kB Inactive: 101068 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1815388 kB SwapTotal: 4192956 kB SwapFree: 4140520 kB Dirty: 2196 kB Writeback: 0 kB AnonPages: 11584 kB Mapped: 11896 kB Slab: 61800 kB PageTables: 4216 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181184 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62248 MiB End job on node052 at 2010-06-25 20:24:49