Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
pcs 0.3.2 | UNSAT | 0.292955 | 0.298526 |
Diagnostic | Value |
---|---|
ASSIGNMENTS | 0 |
Name | csp/graphColoring/leighton/leighton-25/ normalized-lei450-25a-15.xml |
MD5SUM | 36f7bb4525a596900e07fbeb72405348 |
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 | 0.292955 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 450 |
Number of constraints | 8260 |
Maximum constraint arity | 2 |
Maximum domain size | 15 |
Number of constraints which are defined in extension | 0 |
Number of constraints which are defined in intension | 8260 |
Global constraints used (with number of constraints) |
0.00/0.02 c small-domain mode 0.00/0.02 c Seed is 836329213 0.00/0.02 c Constructing HOME/instance-2084980-1247725156.xml 0.17/0.28 c deduced all_different(V21,V88,V93,V102,V105,V172,V173,V232,V270,V304,V314,V336,V341,V387,V434,V0) 0.17/0.28 c deduced all_different(V33,V59,V82,V100,V139,V142,V146,V194,V253,V262,V348,V349,V385,V391,V405,V1) 0.17/0.28 c deduced all_different(V7,V18,V50,V66,V128,V162,V171,V173,V288,V309,V336,V364,V395,V404,V405,V2) 0.17/0.28 c deduced all_different(V11,V43,V54,V89,V171,V205,V207,V209,V212,V241,V248,V344,V345,V350,V427,V3) 0.17/0.28 c deduced all_different(V47,V63,V68,V73,V91,V121,V170,V174,V184,V202,V203,V205,V215,V267,V286,V289,V301,V310,V319,V362,V382,V400,V406,V408,V4) 0.17/0.28 c deduced all_different(V21,V27,V42,V90,V99,V111,V125,V182,V209,V228,V241,V268,V285,V288,V319,V333,V345,V347,V351,V355,V362,V389,V398,V404,V6) 0.17/0.28 c deduced all_different(V24,V267,V297,V331,V340,V363,V8) 0.17/0.28 c deduced all_different(V11,V25,V27,V38,V53,V60,V89,V104,V146,V169,V172,V191,V205,V245,V248,V281,V312,V318,V349,V365,V367,V383,V401,V432,V9) 0.17/0.28 c deduced all_different(V15,V70,V92,V93,V102,V126,V158,V203,V254,V306,V336,V349,V394,V422,V438,V10) 0.17/0.28 c deduced all_different(V72,V74,V129,V165,V181,V333,V13) 0.17/0.28 c deduced all_different(V31,V108,V152,V159,V186,V200,V207,V222,V223,V279,V293,V338,V420,V440,V449,V16) 0.17/0.28 c deduced all_different(V33,V72,V77,V78,V87,V100,V104,V111,V176,V196,V198,V218,V220,V235,V280,V281,V289,V316,V332,V349,V363,V365,V367,V409,V19) 0.17/0.28 c deduced all_different(V49,V81,V161,V189,V198,V204,V220,V232,V238,V241,V250,V259,V290,V368,V377,V22) 0.17/0.28 c deduced all_different(V37,V114,V130,V282,V341,V446,V23) 0.17/0.28 c deduced all_different(V35,V92,V169,V208,V337,V378,V26) 0.17/0.28 c deduced all_different(V15,V20,V29,V63,V87,V158,V160,V172,V180,V196,V217,V244,V256,V324,V426,V28) 0.17/0.28 c deduced all_different(V35,V61,V68,V69,V73,V76,V96,V109,V112,V264,V325,V327,V330,V391,V403,V32) 0.17/0.28 c deduced all_different(V36,V93,V145,V200,V416,V427,V34) 0.17/0.28 c deduced all_different(V59,V63,V91,V127,V137,V149,V195,V206,V211,V219,V248,V253,V265,V292,V301,V308,V310,V332,V355,V375,V397,V418,V421,V429,V39) 0.17/0.28 c deduced all_different(V35,V101,V183,V217,V274,V403,V44) 0.17/0.28 c deduced all_different(V8,V49,V81,V190,V447,V51) 0.17/0.28 c deduced all_different(V3,V221,V310,V319,V326,V437,V55) 0.17/0.28 c deduced all_different(V2,V72,V111,V379,V413,V56) 0.17/0.28 c deduced all_different(V9,V38,V104,V245,V57) 0.17/0.28 c deduced all_different(V73,V80,V132,V135,V137,V140,V171,V201,V217,V228,V241,V256,V269,V299,V339,V58) 0.17/0.28 c deduced all_different(V8,V49,V81,V85,V103,V142,V170,V190,V196,V229,V311,V326,V338,V394,V447,V62) 0.17/0.28 c deduced all_different(V23,V121,V330,V382,V428,V437,V64) 0.17/0.28 c deduced all_different(V4,V63,V83,V89,V110,V117,V130,V131,V199,V203,V251,V262,V297,V369,V371,V65) 0.17/0.28 c deduced all_different(V85,V90,V169,V199,V308,V351,V67) 0.17/0.28 c deduced all_different(V16,V111,V219,V378,V75) 0.17/0.28 c deduced all_different(V25,V27,V84,V447,V79) 0.17/0.28 c deduced all_different(V77,V92,V115,V133,V143,V195,V204,V211,V226,V259,V335,V338,V422,V424,V431,V94) 0.17/0.28 c deduced all_different(V4,V83,V157,V199,V95) 0.17/0.28 c deduced all_different(V27,V55,V56,V79,V84,V182,V236,V293,V296,V320,V339,V363,V366,V398,V425,V97) 0.17/0.28 c deduced all_different(V19,V52,V96,V112,V132,V164,V185,V195,V209,V211,V268,V330,V366,V425,V428,V98) 0.17/0.28 c deduced all_different(V30,V45,V53,V114,V127,V141,V157,V254,V287,V334,V343,V371,V375,V436,V448,V113) 0.17/0.28 c deduced all_different(V29,V77,V95,V139,V146,V163,V185,V211,V240,V247,V256,V258,V312,V316,V344,V350,V374,V376,V382,V384,V405,V417,V428,V448,V118) 0.17/0.28 c deduced all_different(V28,V33,V56,V72,V90,V102,V111,V117,V120,V126,V187,V235,V299,V354,V413,V119) 0.17/0.28 c deduced all_different(V4,V59,V89,V100,V128,V130,V152,V157,V162,V170,V215,V219,V274,V276,V283,V288,V311,V318,V335,V341,V381,V396,V417,V448,V122) 0.17/0.28 c deduced all_different(V14,V225,V248,V307,V316,V393,V134) 0.17/0.28 c deduced all_different(V2,V288,V404,V136) 0.17/0.28 c deduced all_different(V6,V42,V333,V345,V138) 0.17/0.28 c deduced all_different(V8,V51,V53,V68,V135,V159,V175,V246,V273,V280,V307,V312,V367,V389,V441,V144) 0.17/0.28 c deduced all_different(V10,V158,V306,V151) 0.17/0.28 c deduced all_different(V62,V64,V221,V248,V305,V432,V153) 0.17/0.28 c deduced all_different(V6,V138,V261,V272,V327,V395,V154) 0.17/0.28 c deduced all_different(V27,V75,V104,V111,V112,V151,V158,V219,V220,V238,V240,V274,V296,V306,V307,V309,V360,V368,V373,V378,V414,V441,V442,V447,V155) 0.17/0.28 c deduced all_different(V0,V184,V216,V302,V307,V348,V168) 0.17/0.29 c deduced all_different(V53,V69,V83,V87,V95,V101,V125,V140,V157,V168,V199,V209,V211,V217,V229,V241,V296,V306,V338,V360,V364,V380,V398,V447,V177) 0.17/0.29 c deduced all_different(V16,V33,V68,V102,V111,V122,V148,V159,V200,V215,V219,V232,V237,V255,V276,V310,V342,V378,V379,V381,V389,V396,V399,V445,V188) 0.17/0.29 c deduced all_different(V35,V101,V149,V208,V290,V394,V192) 0.17/0.29 c deduced all_different(V18,V66,V128,V404,V227) 0.17/0.29 c deduced all_different(V28,V71,V169,V212,V351,V410,V230) 0.17/0.29 c deduced all_different(V25,V73,V76,V102,V115,V121,V128,V135,V141,V157,V170,V172,V229,V244,V264,V305,V311,V317,V381,V384,V412,V424,V438,V443,V233) 0.17/0.29 c deduced all_different(V59,V79,V100,V286,V295,V318,V252) 0.17/0.29 c deduced all_different(V25,V36,V68,V79,V81,V84,V98,V164,V216,V257,V280,V370,V415,V427,V447,V263) 0.17/0.29 c deduced all_different(V7,V36,V268,V377,V291) 0.17/0.29 c deduced all_different(V9,V57,V74,V77,V88,V93,V131,V170,V190,V267,V272,V329,V333,V336,V391,V300) 0.17/0.29 c deduced all_different(V19,V112,V235,V303) 0.17/0.29 c deduced all_different(V111,V206,V220,V265,V329,V447,V313) 0.17/0.29 c deduced all_different(V64,V83,V117,V137,V140,V174,V222,V226,V230,V235,V256,V282,V344,V348,V421,V328) 0.17/0.29 c deduced all_different(V66,V75,V83,V101,V128,V149,V155,V156,V186,V197,V217,V219,V227,V260,V273,V290,V320,V404,V409,V412,V413,V432,V439,V443,V346) 0.17/0.29 c deduced all_different(V13,V154,V158,V297,V324,V440,V356) 0.17/0.29 c deduced all_different(V22,V52,V70,V100,V158,V181,V184,V188,V236,V293,V316,V317,V349,V354,V401,V390) 0.17/0.29 c deduced all_different(V35,V51,V149,V169,V253,V308,V392) 0.17/0.29 c deduced all_different(V94,V121,V139,V385,V403,V437,V430) 0.17/0.29 c deduced all_different(V74,V90,V162,V189,V192,V201,V203,V208,V223,V232,V241,V250,V255,V335,V421,V444) 0.17/0.29 c with 8327 constraints 0.17/0.29 c Solving 0 backtracks 0.17/0.29 s UNSATISFIABLE 0.17/0.29 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-2084980-1247725156/watcher-2084980-1247725156 -o /tmp/evaluation-result-2084980-1247725156/solver-2084980-1247725156 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 836329213 HOME/instance-2084980-1247725156.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 4/72 14424 /proc/meminfo: memFree=1375656/2055920 swapFree=4192812/4192956 [pid=14424] ppid=14422 vsize=18576 CPUtime=0 /proc/14424/stat : 14424 (runsolver) R 14422 14424 12541 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 59582494 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 231962373415 0 0 4096 24578 0 0 0 17 1 0 0 /proc/14424/statm: 4644 284 249 26 0 2626 0 [startup+0.089815 s] /proc/loadavg: 1.92 1.98 1.99 4/72 14424 /proc/meminfo: memFree=1375656/2055920 swapFree=4192812/4192956 [pid=14424] ppid=14422 vsize=4768 CPUtime=0.06 /proc/14424/stat : 14424 (pcs.small) R 14422 14424 12541 0 -1 4194304 922 822 0 0 6 0 0 0 24 0 1 0 59582494 4882432 531 996147200 134512640 135095119 4294956304 18446744073709551615 134705374 0 0 4096 0 0 0 0 17 1 0 0 /proc/14424/statm: 1192 531 373 142 0 146 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 4768 [startup+0.102809 s] /proc/loadavg: 1.92 1.98 1.99 4/72 14424 /proc/meminfo: memFree=1375656/2055920 swapFree=4192812/4192956 [pid=14424] ppid=14422 vsize=5032 CPUtime=0.07 /proc/14424/stat : 14424 (pcs.small) R 14422 14424 12541 0 -1 4194304 951 822 0 0 7 0 0 0 24 0 1 0 59582494 5152768 560 996147200 134512640 135095119 4294956304 18446744073709551615 4159314573 0 0 4096 0 0 0 0 17 1 0 0 /proc/14424/statm: 1258 560 373 142 0 212 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 5032 Solver just ended. Dumping a history of the last processes samples [startup+0.201783 s] /proc/loadavg: 1.92 1.98 1.99 4/72 14424 /proc/meminfo: memFree=1375656/2055920 swapFree=4192812/4192956 [pid=14424] ppid=14422 vsize=5548 CPUtime=0.17 /proc/14424/stat : 14424 (pcs.small) R 14422 14424 12541 0 -1 4194304 1127 822 0 0 17 0 0 0 25 0 1 0 59582494 5681152 703 996147200 134512640 135095119 4294956304 18446744073709551615 134705372 0 0 4096 0 0 0 0 17 1 0 0 /proc/14424/statm: 1387 703 373 142 0 341 0 Current children cumulated CPU time (s) 0.17 Current children cumulated vsize (KiB) 5548 Child status: 0 Real time (s): 0.298526 CPU time (s): 0.292955 CPU user time (s): 0.275958 CPU system time (s): 0.016997 CPU usage (%): 98.1338 Max. virtual memory (cumulated for all children) (KiB): 5548 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.275958 system time used= 0.016997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2193 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= 19 runsolver used 0.003999 second user time and 0.005999 second system time The end
Begin job on node16 at 2009-07-16 08:19:16 IDJOB=2084980 IDBENCH=58263 IDSOLVER=733 FILE ID=node16/2084980-1247725156 PBS_JOBID= 9521454 Free space on /tmp= 66412 MiB SOLVER NAME= pcs 0.2 BENCH NAME= CPAI08/csp/graphColoring/leighton/leighton-25/normalized-lei450-25a-15.xml COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2084980-1247725156/watcher-2084980-1247725156 -o /tmp/evaluation-result-2084980-1247725156/solver-2084980-1247725156 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 836329213 HOME/instance-2084980-1247725156.xml TIME LIMIT= 1800 seconds MEMORY LIMIT= 900 MiB MAX NB THREAD= 0 MD5SUM BENCH= 36f7bb4525a596900e07fbeb72405348 RANDOM SEED=836329213 node16.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: 1376136 kB Buffers: 71980 kB Cached: 400620 kB SwapCached: 0 kB Active: 183700 kB Inactive: 426720 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1376136 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 2716 kB Writeback: 0 kB Mapped: 149348 kB Slab: 54404 kB Committed_AS: 618360 kB PageTables: 2056 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= 66412 MiB End job on node16 at 2009-07-16 08:19:17