Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
pcs 0.3.2 | SAT | 0.038993 | 0.044129 |
Diagnostic | Value |
---|---|
ASSIGNMENTS | 1 |
Name | csp/langford2/ normalized-langford-2-15.xml |
MD5SUM | b3b5e0407ff63c54b23fa4bc60010aed |
Bench Category | 2-ARY-INT (binary constraints in intension) |
Best result obtained on this benchmark | SAT |
Best CPU time to get the best result obtained on this benchmark | 0.020996 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 30 |
Number of constraints | 450 |
Maximum constraint arity | 2 |
Maximum domain size | 30 |
Number of constraints which are defined in extension | 0 |
Number of constraints which are defined in intension | 450 |
Global constraints used (with number of constraints) |
0.00/0.01 c has operations which may create big domains 0.00/0.01 c big-domain mode 0.00/0.04 c Seed is 1515633941 0.00/0.04 c Constructing HOME/instance-2082307-1247720889.xml 0.00/0.04 c deduced all_different(V1,V2,V3,V4,V5,V6,V7,V8,V9,V10,V11,V12,V13,V14,V15,V16,V17,V18,V19,V20,V21,V22,V23,V24,V25,V26,V27,V28,V29,V0) 0.00/0.04 c with 451 constraints 0.00/0.04 c Solving 1 backtracks 0.00/0.04 s SATISFIABLE 0.00/0.04 c V0=26, V1=22, V2=7, V3=24, V4=21, V5=3, V6=12, V7=6, V8=4, V9=8, V10=1, V11=5, V12=9, V13=2, V14=0, V15=28, V16=25, V17=11, V18=29, V19=27, V20=10, V21=20, V22=15, V23=14, V24=19, V25=13, V26=18, V27=23, V28=17, V29=16, 0.00/0.04 v 26 22 7 24 21 3 12 6 4 8 1 5 9 2 0 28 25 11 29 27 10 20 15 14 19 13 18 23 17 16 0.00/0.04 d ASSIGNMENTS 1
OK
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2082307-1247720889/watcher-2082307-1247720889 -o /tmp/evaluation-result-2082307-1247720889/solver-2082307-1247720889 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1515633941 HOME/instance-2082307-1247720889.xml 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): 921600 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.98 2.01 2.00 4/82 19965 /proc/meminfo: memFree=1568208/2055920 swapFree=4192812/4192956 [pid=19965] ppid=19963 vsize=5356 CPUtime=0 /proc/19965/stat : 19965 (pcssolve) R 19963 19965 17507 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 59151660 5484544 233 996147200 4194304 4889804 548682068800 18446744073709551615 4318827 0 0 4100 65536 0 0 0 17 1 0 0 /proc/19965/statm: 1339 233 194 169 0 50 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.044129 CPU time (s): 0.038993 CPU user time (s): 0.030995 CPU system time (s): 0.007998 CPU usage (%): 88.3613 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.030995 system time used= 0.007998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1708 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= 22 involuntary context switches= 10 runsolver used 0.000999 second user time and 0.008998 second system time The end
Begin job on node67 at 2009-07-16 07:08:09 IDJOB=2082307 IDBENCH=57567 IDSOLVER=733 FILE ID=node67/2082307-1247720889 PBS_JOBID= 9521463 Free space on /tmp= 66332 MiB SOLVER NAME= pcs 0.2 BENCH NAME= CPAI08/csp/langford2/normalized-langford-2-15.xml COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2082307-1247720889/watcher-2082307-1247720889 -o /tmp/evaluation-result-2082307-1247720889/solver-2082307-1247720889 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1515633941 HOME/instance-2082307-1247720889.xml TIME LIMIT= 1800 seconds MEMORY LIMIT= 900 MiB MAX NB THREAD= 0 MD5SUM BENCH= b3b5e0407ff63c54b23fa4bc60010aed RANDOM SEED=1515633941 node67.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.239 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 : 3000.239 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: 1568688 kB Buffers: 74744 kB Cached: 265256 kB SwapCached: 0 kB Active: 147680 kB Inactive: 265364 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1568688 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 1840 kB Writeback: 0 kB Mapped: 93488 kB Slab: 59048 kB Committed_AS: 565492 kB PageTables: 2008 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= 66332 MiB End job on node67 at 2009-07-16 07:08:09