Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
pcs-restart 0.3.2 | UNSAT | 0.032994 | 0.039334 |
Diagnostic | Value |
---|---|
ASSIGNMENTS | 0 |
Name | csp/super-queens/ normalized-super-queens-3.xml |
MD5SUM | d07220ca9cf8898c2c9b405e7e6368f7 |
Bench Category | 2-ARY-INT (binary constraints in intension) |
Best result obtained on this benchmark | UNSAT |
Best CPU time to get the best result obtained on this benchmark | 0.029995 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 24 |
Number of constraints | 210 |
Maximum constraint arity | 2 |
Maximum domain size | 12 |
Number of constraints which are defined in extension | 0 |
Number of constraints which are defined in intension | 210 |
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 0.00/0.02 c Seed is 227063574 0.00/0.02 c Constructing HOME/instance-2082099-1247720722.xml 0.00/0.03 c deduced all_different(V1,V2,V4,V6,V8,V10,V12,V14,V16,V18,V20,V22,V0) 0.00/0.03 c deduced all_different(V0,V2,V4,V6,V8,V10,V12,V14,V16,V18,V20,V22,V3) 0.00/0.03 c deduced all_different(V0,V2,V4,V6,V8,V10,V12,V14,V16,V18,V20,V22,V5) 0.00/0.03 c deduced all_different(V0,V2,V4,V6,V8,V10,V12,V14,V16,V18,V20,V22,V7) 0.00/0.03 c deduced all_different(V0,V2,V4,V6,V8,V10,V12,V14,V16,V18,V20,V22,V9) 0.00/0.03 c deduced all_different(V0,V2,V4,V6,V8,V10,V12,V14,V16,V18,V20,V22,V11) 0.00/0.03 c deduced all_different(V0,V2,V4,V6,V8,V10,V12,V14,V16,V18,V20,V22,V13) 0.00/0.03 c deduced all_different(V0,V2,V4,V6,V8,V10,V12,V14,V16,V18,V20,V22,V15) 0.00/0.03 c deduced all_different(V0,V2,V4,V6,V8,V10,V12,V14,V16,V18,V20,V22,V17) 0.00/0.03 c deduced all_different(V0,V2,V4,V6,V8,V10,V12,V14,V16,V18,V20,V22,V19) 0.00/0.03 c deduced all_different(V0,V2,V4,V6,V8,V10,V12,V14,V16,V18,V20,V22,V21) 0.00/0.03 c deduced all_different(V0,V2,V4,V6,V8,V10,V12,V14,V16,V18,V20,V22,V23) 0.00/0.03 c with 816 constraints 0.00/0.03 c Solving 0 backtracks 0.01/0.03 s UNSATISFIABLE 0.01/0.03 d ASSIGNMENTS 0
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-2082099-1247720722/watcher-2082099-1247720722 -o /tmp/evaluation-result-2082099-1247720722/solver-2082099-1247720722 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 227063574 HOME/instance-2082099-1247720722.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: 1.92 2.02 2.00 4/72 18413 /proc/meminfo: memFree=1587496/2055920 swapFree=4192812/4192956 [pid=18413] ppid=18411 vsize=18576 CPUtime=0 /proc/18413/stat : 18413 (runsolver) R 18411 18413 16374 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 59135819 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 240577473831 0 0 4096 24578 0 0 0 17 1 0 0 /proc/18413/statm: 4644 284 249 26 0 2626 0 [startup+0.035704 s] /proc/loadavg: 1.92 2.02 2.00 4/72 18413 /proc/meminfo: memFree=1587496/2055920 swapFree=4192812/4192956 [pid=18413] ppid=18411 vsize=4772 CPUtime=0.01 /proc/18413/stat : 18413 (pcs.big) R 18411 18413 16374 0 -1 4194304 913 820 0 0 1 0 0 0 25 0 1 0 59135819 4886528 522 996147200 134512640 135215973 4294956304 18446744073709551615 134583622 0 0 4096 0 0 0 0 17 1 0 0 /proc/18413/statm: 1193 522 399 171 0 118 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4772 Solver just ended. Dumping a history of the last processes samples [startup+0.035704 s] /proc/loadavg: 1.92 2.02 2.00 4/72 18413 /proc/meminfo: memFree=1587496/2055920 swapFree=4192812/4192956 [pid=18413] ppid=18411 vsize=4772 CPUtime=0.01 /proc/18413/stat : 18413 (pcs.big) R 18411 18413 16374 0 -1 4194304 913 820 0 0 1 0 0 0 25 0 1 0 59135819 4886528 522 996147200 134512640 135215973 4294956304 18446744073709551615 134583622 0 0 4096 0 0 0 0 17 1 0 0 /proc/18413/statm: 1193 522 399 171 0 118 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4772 Child status: 0 Real time (s): 0.039334 CPU time (s): 0.032994 CPU user time (s): 0.021996 CPU system time (s): 0.010998 CPU usage (%): 83.8816 Max. virtual memory (cumulated for all children) (KiB): 4772 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.021996 system time used= 0.010998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1753 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= 13 runsolver used 0.003999 second user time and 0.005999 second system time The end
Begin job on node50 at 2009-07-16 07:05:22 IDJOB=2082099 IDBENCH=57530 IDSOLVER=734 FILE ID=node50/2082099-1247720722 PBS_JOBID= 9521342 Free space on /tmp= 66396 MiB SOLVER NAME= pcs-restart 0.2.restart BENCH NAME= CPAI08/csp/super-queens/normalized-super-queens-3.xml COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2082099-1247720722/watcher-2082099-1247720722 -o /tmp/evaluation-result-2082099-1247720722/solver-2082099-1247720722 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 227063574 HOME/instance-2082099-1247720722.xml TIME LIMIT= 1800 seconds MEMORY LIMIT= 900 MiB MAX NB THREAD= 0 MD5SUM BENCH= d07220ca9cf8898c2c9b405e7e6368f7 RANDOM SEED=227063574 node50.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 : 3000.231 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 : 3000.231 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: 1587976 kB Buffers: 69412 kB Cached: 223192 kB SwapCached: 0 kB Active: 174020 kB Inactive: 221296 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1587976 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 1744 kB Writeback: 0 kB Mapped: 114332 kB Slab: 57888 kB Committed_AS: 573040 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= 66392 MiB End job on node50 at 2009-07-16 07:05:22