Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
pcs 0.3.2 | SAT | 0.136978 | 0.144462 |
Diagnostic | Value |
---|---|
ASSIGNMENTS | 56 |
Name | csp/langford2/ normalized-langford-2-20.xml |
MD5SUM | ac93d30a66ab288a3e01eb7f585af8dc |
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 | 0.034994 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 40 |
Number of constraints | 800 |
Maximum constraint arity | 2 |
Maximum domain size | 40 |
Number of constraints which are defined in extension | 0 |
Number of constraints which are defined in intension | 800 |
Global constraints used (with number of constraints) |
0.00/0.01 c has big domains 0.00/0.01 c big-domain mode 0.00/0.02 c Seed is 1053098355 0.00/0.02 c Constructing HOME/instance-2082230-1247720822.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,V30,V31,V32,V33,V34,V35,V36,V37,V38,V39,V0) 0.00/0.04 c with 801 constraints 0.00/0.04 c Solving 56 backtracks 2 restarts 0.09/0.14 s SATISFIABLE 0.09/0.14 c V0=34, V1=30, V2=7, V3=23, V4=20, V5=9, V6=24, V7=29, V8=2, V9=4, V10=1, V11=6, V12=0, V13=3, V14=21, V15=22, V16=17, V17=8, V18=5, V19=10, V20=36, V21=33, V22=11, V23=28, V24=26, V25=16, V26=32, V27=38, V28=12, V29=15, V30=13, V31=19, V32=14, V33=18, V34=37, V35=39, V36=35, V37=27, V38=25, V39=31, 0.09/0.14 v 34 30 7 23 20 9 24 29 2 4 1 6 0 3 21 22 17 8 5 10 36 33 11 28 26 16 32 38 12 15 13 19 14 18 37 39 35 27 25 31 0.09/0.14 d ASSIGNMENTS 56
OK
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2082230-1247720822/watcher-2082230-1247720822 -o /tmp/evaluation-result-2082230-1247720822/solver-2082230-1247720822 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1053098355 HOME/instance-2082230-1247720822.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: 2.00 2.00 2.00 4/72 15485 /proc/meminfo: memFree=1331304/2055920 swapFree=4192812/4192956 [pid=15485] ppid=15483 vsize=5356 CPUtime=0 /proc/15485/stat : 15485 (pcssolve) R 15483 15485 14325 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 59142591 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 224627583647 0 65538 4100 65536 0 0 0 17 1 0 0 /proc/15485/statm: 1339 241 200 169 0 50 0 [pid=15486] ppid=15485 vsize=5356 CPUtime=0 /proc/15486/stat : 15486 (pcssolve) R 15485 15485 14325 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 59142591 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 224627583647 0 65538 4100 65536 0 0 0 17 1 0 0 /proc/15486/statm: 1339 241 200 169 0 50 0 [startup+0.108983 s] /proc/loadavg: 2.00 2.00 2.00 4/72 15485 /proc/meminfo: memFree=1331304/2055920 swapFree=4192812/4192956 [pid=15485] ppid=15483 vsize=4756 CPUtime=0.09 /proc/15485/stat : 15485 (pcs.big) R 15483 15485 14325 0 -1 4194304 908 656 0 0 9 0 0 0 23 0 1 0 59142591 4870144 539 996147200 134512640 135215973 4294956304 18446744073709551615 4251407 0 0 4096 0 0 0 0 17 1 0 0 /proc/15485/statm: 1189 539 408 171 0 114 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4756 Solver just ended. Dumping a history of the last processes samples [startup+0.108983 s] /proc/loadavg: 2.00 2.00 2.00 4/72 15485 /proc/meminfo: memFree=1331304/2055920 swapFree=4192812/4192956 [pid=15485] ppid=15483 vsize=4756 CPUtime=0.09 /proc/15485/stat : 15485 (pcs.big) R 15483 15485 14325 0 -1 4194304 908 656 0 0 9 0 0 0 23 0 1 0 59142591 4870144 539 996147200 134512640 135215973 4294956304 18446744073709551615 4251407 0 0 4096 0 0 0 0 17 1 0 0 /proc/15485/statm: 1189 539 408 171 0 114 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4756 Child status: 0 Real time (s): 0.144462 CPU time (s): 0.136978 CPU user time (s): 0.12798 CPU system time (s): 0.008998 CPU usage (%): 94.8194 Max. virtual memory (cumulated for all children) (KiB): 4756 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.12798 system time used= 0.008998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1587 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= 20 involuntary context switches= 15 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node49 at 2009-07-16 07:07:02 IDJOB=2082230 IDBENCH=57557 IDSOLVER=733 FILE ID=node49/2082230-1247720822 PBS_JOBID= 9521444 Free space on /tmp= 66376 MiB SOLVER NAME= pcs 0.2 BENCH NAME= CPAI08/csp/langford2/normalized-langford-2-20.xml COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2082230-1247720822/watcher-2082230-1247720822 -o /tmp/evaluation-result-2082230-1247720822/solver-2082230-1247720822 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1053098355 HOME/instance-2082230-1247720822.xml TIME LIMIT= 1800 seconds MEMORY LIMIT= 900 MiB MAX NB THREAD= 0 MD5SUM BENCH= ac93d30a66ab288a3e01eb7f585af8dc RANDOM SEED=1053098355 node49.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 : 3000.232 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 : 3000.232 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: 1331784 kB Buffers: 59480 kB Cached: 485744 kB SwapCached: 0 kB Active: 224268 kB Inactive: 437296 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1331784 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 1816 kB Writeback: 0 kB Mapped: 127820 kB Slab: 47428 kB Committed_AS: 631692 kB PageTables: 1968 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66376 MiB End job on node49 at 2009-07-16 07:07:03