Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
pcs-restart 0.3.2 | UNSAT | 0.016996 | 0.030381 |
Diagnostic | Value |
---|---|
ASSIGNMENTS | 0 |
Name | csp/schurrLemma/ normalized-lemma-20-9-mod.xml |
MD5SUM | 0351c2d306af39428e7ac456e3563b8d |
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 | 0.009997 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 20 |
Number of constraints | 90 |
Maximum constraint arity | 3 |
Maximum domain size | 9 |
Number of constraints which are defined in extension | 0 |
Number of constraints which are defined in intension | 90 |
Global constraints used (with number of constraints) |
0.00/0.02 c small-domain mode 0.00/0.02 c Seed is 382164856 0.00/0.02 c Constructing HOME/instance-2065280-1247703516.xml 0.00/0.02 c deduced all_different(V1,V2,V3,V4,V5,V6,V7,V8,V9,V10,V11,V12,V14,V16,V18,V0) 0.00/0.02 c deduced all_different(V0,V1,V2,V3,V4,V5,V7,V8,V9,V10,V11,V12,V14,V16,V18,V13) 0.00/0.02 c deduced all_different(V0,V1,V2,V3,V4,V5,V6,V8,V9,V10,V11,V12,V14,V16,V18,V15) 0.00/0.02 c deduced all_different(V0,V1,V2,V3,V4,V5,V6,V7,V9,V10,V11,V12,V14,V16,V18,V17) 0.00/0.02 c deduced all_different(V0,V1,V2,V3,V4,V5,V6,V7,V8,V10,V11,V12,V14,V16,V18,V19) 0.00/0.02 c with 275 constraints 0.00/0.02 c Solving 0 backtracks 0.00/0.03 s UNSATISFIABLE 0.00/0.03 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-2065280-1247703516/watcher-2065280-1247703516 -o /tmp/evaluation-result-2065280-1247703516/solver-2065280-1247703516 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 382164856 HOME/instance-2065280-1247703516.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: 1.96 2.03 1.91 3/81 14510 /proc/meminfo: memFree=1144824/2055920 swapFree=4192812/4192956 [pid=14510] ppid=14508 vsize=18576 CPUtime=0 /proc/14510/stat : 14510 (runsolver) R 14508 14510 12146 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 57417636 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 254195330343 0 0 4096 24578 0 0 0 17 1 0 0 /proc/14510/statm: 4644 284 249 26 0 2626 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.030381 CPU time (s): 0.016996 CPU user time (s): 0.008998 CPU system time (s): 0.007998 CPU usage (%): 55.9429 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.008998 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= 1649 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= 11 runsolver used 0.000999 second user time and 0.007998 second system time The end
Begin job on node34 at 2009-07-16 02:18:36 IDJOB=2065280 IDBENCH=54346 IDSOLVER=734 FILE ID=node34/2065280-1247703516 PBS_JOBID= 9521243 Free space on /tmp= 66304 MiB SOLVER NAME= pcs-restart 0.2.restart BENCH NAME= CPAI08/csp/schurrLemma/normalized-lemma-20-9-mod.xml COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2065280-1247703516/watcher-2065280-1247703516 -o /tmp/evaluation-result-2065280-1247703516/solver-2065280-1247703516 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 382164856 HOME/instance-2065280-1247703516.xml TIME LIMIT= 1800 seconds MEMORY LIMIT= 900 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0351c2d306af39428e7ac456e3563b8d RANDOM SEED=382164856 node34.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: 1145368 kB Buffers: 99684 kB Cached: 667356 kB SwapCached: 0 kB Active: 312440 kB Inactive: 515736 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1145368 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 1876 kB Writeback: 0 kB Mapped: 81580 kB Slab: 67500 kB Committed_AS: 607816 kB PageTables: 1916 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= 66300 MiB End job on node34 at 2009-07-16 02:18:36