Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
pcs 0.3.2 | UNSAT | 0.090985 | 0.0937659 |
Diagnostic | Value |
---|---|
ASSIGNMENTS | 96 |
Name | csp/golombRulerArity4/ normalized-ruler-17-7-a4.xml |
MD5SUM | 5b7bfb357423e04f7aafba786dc736c2 |
Bench Category | N-ARY-INT (n-ary constraints in intension) |
Best result obtained on this benchmark | UNSAT |
Best CPU time to get the best result obtained on this benchmark | 0.075988 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 7 |
Number of constraints | 196 |
Maximum constraint arity | 4 |
Maximum domain size | 18 |
Number of constraints which are defined in extension | 0 |
Number of constraints which are defined in intension | 196 |
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 0.01/0.09 c Seed is 1407889882 0.01/0.09 c Constructing HOME/instance-2071043-1247709519.xml 0.01/0.09 c deduced all_different(V10,V20,V24,V27,V29,V9) 0.01/0.09 c deduced all_different(V10,V20,V24,V27,V29,V11) 0.01/0.09 c deduced all_different(V9,V20,V24,V27,V29,V12) 0.01/0.09 c deduced all_different(V10,V20,V24,V27,V29,V13) 0.01/0.09 c deduced all_different(V9,V20,V24,V27,V29,V14) 0.01/0.09 c deduced all_different(V10,V20,V24,V27,V29,V15) 0.01/0.09 c deduced all_different(V9,V20,V24,V27,V29,V16) 0.01/0.09 c deduced all_different(V10,V20,V24,V27,V29,V17) 0.01/0.09 c deduced all_different(V9,V20,V24,V27,V29,V18) 0.01/0.09 c deduced all_different(V10,V20,V24,V27,V29,V19) 0.01/0.09 c deduced all_different(V9,V10,V24,V27,V29,V21) 0.01/0.09 c deduced all_different(V9,V10,V24,V27,V29,V22) 0.01/0.09 c deduced all_different(V9,V10,V24,V27,V29,V23) 0.01/0.09 c deduced all_different(V9,V10,V20,V27,V29,V25) 0.01/0.09 c deduced all_different(V9,V10,V20,V27,V29,V26) 0.01/0.09 c deduced all_different(V9,V10,V20,V24,V29,V28) 0.01/0.09 c with 233 constraints 0.01/0.09 c Solving 96 backtracks 3 restarts 0.01/0.09 s UNSATISFIABLE 0.01/0.09 d ASSIGNMENTS 96
No possible verification on an UNSAT instance
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2071043-1247709519/watcher-2071043-1247709519 -o /tmp/evaluation-result-2071043-1247709519/solver-2071043-1247709519 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1407889882 HOME/instance-2071043-1247709519.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: 2.09 2.41 2.49 4/83 16165 /proc/meminfo: memFree=1549864/2055920 swapFree=4192812/4192956 [pid=16165] ppid=16163 vsize=5356 CPUtime=0 /proc/16165/stat : 16165 (pcssolve) R 16163 16165 16128 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 58016483 5484544 233 996147200 4194304 4889804 548682068800 18446744073709551615 226686859035 0 0 4100 65536 0 0 0 17 0 0 0 /proc/16165/statm: 1339 233 194 169 0 50 0 [startup+0.027507 s] /proc/loadavg: 2.09 2.41 2.49 4/83 16165 /proc/meminfo: memFree=1549864/2055920 swapFree=4192812/4192956 [pid=16165] ppid=16163 vsize=4492 CPUtime=0.01 /proc/16165/stat : 16165 (pcs.big) R 16163 16165 16128 0 -1 4194304 862 820 0 0 1 0 0 0 17 0 1 0 58016483 4599808 471 996147200 134512640 135215973 4294956304 18446744073709551615 134951891 0 0 4096 0 0 0 0 17 0 0 0 /proc/16165/statm: 1123 475 410 171 0 48 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4492 Solver just ended. Dumping a history of the last processes samples [startup+0.027507 s] /proc/loadavg: 2.09 2.41 2.49 4/83 16165 /proc/meminfo: memFree=1549864/2055920 swapFree=4192812/4192956 [pid=16165] ppid=16163 vsize=4492 CPUtime=0.01 /proc/16165/stat : 16165 (pcs.big) R 16163 16165 16128 0 -1 4194304 862 820 0 0 1 0 0 0 17 0 1 0 58016483 4599808 471 996147200 134512640 135215973 4294956304 18446744073709551615 134951891 0 0 4096 0 0 0 0 17 0 0 0 /proc/16165/statm: 1123 475 410 171 0 48 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4492 Child status: 0 Real time (s): 0.0937659 CPU time (s): 0.090985 CPU user time (s): 0.081987 CPU system time (s): 0.008998 CPU usage (%): 97.0342 Max. virtual memory (cumulated for all children) (KiB): 4492 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.081987 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= 1714 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= 21 involuntary context switches= 9 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node80 at 2009-07-16 03:58:39 IDJOB=2071043 IDBENCH=55430 IDSOLVER=733 FILE ID=node80/2071043-1247709519 PBS_JOBID= 9521366 Free space on /tmp= 66320 MiB SOLVER NAME= pcs 0.2 BENCH NAME= CPAI08/csp/golombRulerArity4/normalized-ruler-17-7-a4.xml COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2071043-1247709519/watcher-2071043-1247709519 -o /tmp/evaluation-result-2071043-1247709519/solver-2071043-1247709519 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1407889882 HOME/instance-2071043-1247709519.xml TIME LIMIT= 1800 seconds MEMORY LIMIT= 900 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5b7bfb357423e04f7aafba786dc736c2 RANDOM SEED=1407889882 node80.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 : 3000.285 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 : 3000.285 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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1550344 kB Buffers: 61972 kB Cached: 279864 kB SwapCached: 0 kB Active: 126544 kB Inactive: 304412 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1550344 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 2024 kB Writeback: 0 kB Mapped: 109528 kB Slab: 59732 kB Committed_AS: 642404 kB PageTables: 1988 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= 66320 MiB End job on node80 at 2009-07-16 03:58:39