Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
pcs 0.3.2 | UNSAT | 0.079987 | 0.0867321 |
Diagnostic | Value |
---|---|
ASSIGNMENTS | 0 |
Name | csp/graphColoring/sgb/ queen/normalized-queen11-11-8.xml |
MD5SUM | dcef8928d5f08a91fe4b38ee147035f5 |
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 | 0.071988 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 121 |
Number of constraints | 1980 |
Maximum constraint arity | 2 |
Maximum domain size | 8 |
Number of constraints which are defined in extension | 0 |
Number of constraints which are defined in intension | 1980 |
Global constraints used (with number of constraints) |
0.00/0.01 c small-domain mode 0.00/0.02 c Seed is 2118061307 0.00/0.02 c Constructing HOME/instance-2085233-1247725556.xml 0.00/0.08 c deduced all_different(V1,V2,V3,V4,V5,V6,V7,V8,V9,V10,V0) 0.00/0.08 c deduced all_different(V0,V1,V12,V11) 0.00/0.08 c deduced all_different(V1,V2,V3,V13) 0.00/0.08 c deduced all_different(V2,V3,V4,V14) 0.00/0.08 c deduced all_different(V3,V4,V5,V15) 0.00/0.08 c deduced all_different(V4,V5,V6,V16) 0.00/0.08 c deduced all_different(V5,V6,V7,V17) 0.00/0.08 c deduced all_different(V6,V7,V8,V18) 0.00/0.08 c deduced all_different(V7,V8,V9,V19) 0.00/0.08 c deduced all_different(V8,V9,V10,V20) 0.00/0.08 c deduced all_different(V9,V10,V20,V21) 0.00/0.08 c deduced all_different(V0,V2,V12,V24,V22) 0.00/0.08 c deduced all_different(V1,V3,V13,V25,V23) 0.00/0.08 c deduced all_different(V2,V4,V6,V26) 0.00/0.08 c deduced all_different(V3,V5,V7,V27) 0.00/0.08 c deduced all_different(V4,V6,V8,V28) 0.00/0.08 c deduced all_different(V5,V7,V9,V29) 0.00/0.08 c deduced all_different(V6,V8,V10,V30) 0.00/0.08 c deduced all_different(V7,V9,V19,V29,V31) 0.00/0.08 c deduced all_different(V8,V10,V20,V30,V32) 0.00/0.08 c deduced all_different(V0,V3,V36,V33) 0.00/0.08 c deduced all_different(V1,V4,V37,V34) 0.00/0.08 c deduced all_different(V2,V5,V38,V35) 0.00/0.08 c deduced all_different(V3,V6,V9,V39) 0.00/0.08 c deduced all_different(V4,V7,V10,V40) 0.00/0.08 c deduced all_different(V5,V8,V38,V41) 0.00/0.08 c deduced all_different(V6,V9,V39,V42) 0.00/0.08 c deduced all_different(V7,V10,V40,V43) 0.00/0.08 c deduced all_different(V0,V4,V24,V48,V44) 0.00/0.08 c deduced all_different(V1,V5,V25,V49,V45) 0.00/0.08 c deduced all_different(V2,V6,V26,V50,V46) 0.00/0.08 c deduced all_different(V3,V7,V27,V51,V47) 0.00/0.08 c deduced all_different(V4,V8,V28,V48,V52) 0.00/0.08 c deduced all_different(V5,V9,V29,V49,V53) 0.00/0.08 c deduced all_different(V6,V10,V30,V50,V54) 0.00/0.08 c deduced all_different(V0,V5,V60,V55) 0.00/0.08 c deduced all_different(V1,V6,V61,V56) 0.00/0.08 c deduced all_different(V2,V7,V62,V57) 0.00/0.08 c deduced all_different(V3,V8,V63,V58) 0.00/0.08 c deduced all_different(V4,V9,V64,V59) 0.00/0.08 c deduced all_different(V5,V10,V60,V65) 0.00/0.08 c deduced all_different(V0,V6,V36,V72,V66) 0.00/0.08 c deduced all_different(V1,V7,V37,V73,V67) 0.00/0.08 c deduced all_different(V2,V8,V38,V74,V68) 0.00/0.08 c deduced all_different(V3,V9,V39,V75,V69) 0.00/0.08 c deduced all_different(V4,V10,V40,V76,V70) 0.00/0.08 c deduced all_different(V5,V16,V27,V38,V49,V60,V82,V93,V104,V115,V71) 0.00/0.08 c deduced all_different(V0,V7,V84,V77) 0.00/0.08 c deduced all_different(V1,V8,V85,V78) 0.00/0.08 c deduced all_different(V2,V9,V86,V79) 0.00/0.08 c deduced all_different(V3,V10,V87,V80) 0.00/0.08 c deduced all_different(V4,V15,V26,V37,V48,V59,V70,V92,V103,V114,V81) 0.00/0.08 c deduced all_different(V6,V17,V28,V39,V50,V61,V72,V94,V105,V116,V83) 0.00/0.08 c deduced all_different(V0,V8,V48,V96,V88) 0.00/0.08 c deduced all_different(V1,V9,V49,V97,V89) 0.00/0.08 c deduced all_different(V2,V10,V50,V98,V90) 0.00/0.08 c deduced all_different(V3,V14,V25,V36,V47,V58,V69,V80,V102,V113,V91) 0.00/0.08 c deduced all_different(V7,V18,V29,V40,V51,V62,V73,V84,V106,V117,V95) 0.00/0.08 c deduced all_different(V0,V9,V108,V99) 0.00/0.08 c deduced all_different(V1,V10,V109,V100) 0.00/0.08 c deduced all_different(V2,V13,V24,V35,V46,V57,V68,V79,V90,V112,V101) 0.00/0.08 c deduced all_different(V8,V19,V30,V41,V52,V63,V74,V85,V96,V118,V107) 0.00/0.08 c deduced all_different(V0,V10,V60,V120,V110) 0.00/0.08 c deduced all_different(V1,V12,V23,V34,V45,V56,V67,V78,V89,V100,V111) 0.00/0.08 c deduced all_different(V9,V20,V31,V42,V53,V64,V75,V86,V97,V108,V119) 0.00/0.08 c with 2045 constraints 0.00/0.08 c Solving 0 backtracks 0.00/0.08 s UNSATISFIABLE 0.00/0.08 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-2085233-1247725556/watcher-2085233-1247725556 -o /tmp/evaluation-result-2085233-1247725556/solver-2085233-1247725556 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2118061307 HOME/instance-2085233-1247725556.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 1.98 1.99 4/81 16139 /proc/meminfo: memFree=1385664/2055920 swapFree=4192812/4192956 [pid=16139] ppid=16137 vsize=5356 CPUtime=0 /proc/16139/stat : 16139 (pcssolve) R 16137 16139 16102 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 59615902 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 224627583647 0 65538 4100 65536 0 0 0 17 1 0 0 /proc/16139/statm: 1339 241 200 169 0 50 0 [pid=16140] ppid=16139 vsize=3544 CPUtime=0 /proc/16140/stat : 16140 (fgrep) R 16139 16139 16102 0 -1 4194304 96 0 0 0 0 0 0 0 22 0 1 0 59615903 3629056 63 996147200 4194304 4274172 548682068976 18446744073709551615 224627165552 0 0 4096 0 0 0 0 17 1 0 0 /proc/16140/statm: 886 63 47 19 0 10 0 [startup+0.0249409 s] /proc/loadavg: 1.92 1.98 1.99 4/81 16139 /proc/meminfo: memFree=1385664/2055920 swapFree=4192812/4192956 [pid=16139] ppid=16137 vsize=4376 CPUtime=0 /proc/16139/stat : 16139 (pcs.small) R 16137 16139 16102 0 -1 4194304 792 822 0 0 0 0 0 0 24 0 1 0 59615902 4481024 401 996147200 134512640 135095119 4294956304 18446744073709551615 4159732846 0 0 4096 0 0 0 0 17 1 0 0 /proc/16139/statm: 1094 401 356 142 0 48 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 4376 Solver just ended. Dumping a history of the last processes samples [startup+0.0249409 s] /proc/loadavg: 1.92 1.98 1.99 4/81 16139 /proc/meminfo: memFree=1385664/2055920 swapFree=4192812/4192956 [pid=16139] ppid=16137 vsize=4376 CPUtime=0 /proc/16139/stat : 16139 (pcs.small) R 16137 16139 16102 0 -1 4194304 792 822 0 0 0 0 0 0 24 0 1 0 59615902 4481024 401 996147200 134512640 135095119 4294956304 18446744073709551615 4159732846 0 0 4096 0 0 0 0 17 1 0 0 /proc/16139/statm: 1094 401 356 142 0 48 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 4376 Child status: 0 Real time (s): 0.0867321 CPU time (s): 0.079987 CPU user time (s): 0.066989 CPU system time (s): 0.012998 CPU usage (%): 92.2231 Max. virtual memory (cumulated for all children) (KiB): 4376 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.066989 system time used= 0.012998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1747 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= 15 runsolver used 0.004999 second user time and 0.003999 second system time The end
Begin job on node49 at 2009-07-16 08:25:56 IDJOB=2085233 IDBENCH=58325 IDSOLVER=733 FILE ID=node49/2085233-1247725556 PBS_JOBID= 9521578 Free space on /tmp= 66376 MiB SOLVER NAME= pcs 0.2 BENCH NAME= CPAI08/csp/graphColoring/sgb/queen/normalized-queen11-11-8.xml COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2085233-1247725556/watcher-2085233-1247725556 -o /tmp/evaluation-result-2085233-1247725556/solver-2085233-1247725556 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2118061307 HOME/instance-2085233-1247725556.xml TIME LIMIT= 1800 seconds MEMORY LIMIT= 900 MiB MAX NB THREAD= 0 MD5SUM BENCH= dcef8928d5f08a91fe4b38ee147035f5 RANDOM SEED=2118061307 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: 1386144 kB Buffers: 62256 kB Cached: 490176 kB SwapCached: 0 kB Active: 165540 kB Inactive: 441308 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1386144 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 2200 kB Writeback: 0 kB Mapped: 74864 kB Slab: 47832 kB Committed_AS: 600004 kB PageTables: 1924 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 08:25:56