Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
pcs-restart 0.3.2 | UNSAT | 0.295954 | 0.300517 |
Diagnostic | Value |
---|---|
ASSIGNMENTS | 0 |
Name | csp/graphColoring/leighton/leighton-25/ normalized-lei450-25a-20.xml |
MD5SUM | 9fd5dc5134c8b962932ab2640e6eee46 |
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 | 0.295954 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 450 |
Number of constraints | 8260 |
Maximum constraint arity | 2 |
Maximum domain size | 20 |
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 0.00/0.06 c Seed is 1828452750 0.00/0.06 c Constructing HOME/instance-2084970-1247725141.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 0.17/0.30 s UNSATISFIABLE 0.17/0.30 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-2084970-1247725141/watcher-2084970-1247725141 -o /tmp/evaluation-result-2084970-1247725141/solver-2084970-1247725141 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1828452750 HOME/instance-2084970-1247725141.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 13398 /proc/meminfo: memFree=1178464/2055920 swapFree=4192812/4192956 [pid=13398] ppid=13396 vsize=18576 CPUtime=0 /proc/13398/stat : 13398 (runsolver) R 13396 13398 13329 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 59581643 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 259913215271 0 0 4096 24578 0 0 0 17 1 0 0 /proc/13398/statm: 4644 284 249 26 0 2626 0 [startup+0.0881559 s] /proc/loadavg: 1.92 1.98 1.99 4/72 13398 /proc/meminfo: memFree=1178464/2055920 swapFree=4192812/4192956 [pid=13398] ppid=13396 vsize=4768 CPUtime=0.06 /proc/13398/stat : 13398 (pcs.small) R 13396 13398 13329 0 -1 4194304 919 822 0 0 6 0 0 0 18 0 1 0 59581643 4882432 528 996147200 134512640 135095119 4294956304 18446744073709551615 4159733007 0 0 4096 0 0 0 0 17 1 0 0 /proc/13398/statm: 1192 528 373 142 0 146 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 4768 [startup+0.101155 s] /proc/loadavg: 1.92 1.98 1.99 4/72 13398 /proc/meminfo: memFree=1178464/2055920 swapFree=4192812/4192956 [pid=13398] ppid=13396 vsize=5032 CPUtime=0.07 /proc/13398/stat : 13398 (pcs.small) R 13396 13398 13329 0 -1 4194304 951 822 0 0 7 0 0 0 18 0 1 0 59581643 5152768 560 996147200 134512640 135095119 4294956304 18446744073709551615 4159744608 0 0 4096 0 0 0 0 17 1 0 0 /proc/13398/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+0.201169 s] /proc/loadavg: 1.92 1.98 1.99 4/72 13398 /proc/meminfo: memFree=1178464/2055920 swapFree=4192812/4192956 [pid=13398] ppid=13396 vsize=5548 CPUtime=0.17 /proc/13398/stat : 13398 (pcs.small) R 13396 13398 13329 0 -1 4194304 1124 822 0 0 17 0 0 0 18 0 1 0 59581643 5681152 700 996147200 134512640 135095119 4294956304 18446744073709551615 134676569 0 0 4096 0 0 0 0 17 1 0 0 /proc/13398/statm: 1387 700 373 142 0 341 0 Current children cumulated CPU time (s) 0.17 Current children cumulated vsize (KiB) 5548 Child status: 0 Real time (s): 0.300517 CPU time (s): 0.295954 CPU user time (s): 0.282956 CPU system time (s): 0.012998 CPU usage (%): 98.4816 Max. virtual memory (cumulated for all children) (KiB): 5548 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.282956 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= 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= 17 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node4 at 2009-07-16 08:19:01 IDJOB=2084970 IDBENCH=58257 IDSOLVER=734 FILE ID=node4/2084970-1247725141 PBS_JOBID= 9521560 Free space on /tmp= 66412 MiB SOLVER NAME= pcs-restart 0.2.restart BENCH NAME= CPAI08/csp/graphColoring/leighton/leighton-25/normalized-lei450-25a-20.xml COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2084970-1247725141/watcher-2084970-1247725141 -o /tmp/evaluation-result-2084970-1247725141/solver-2084970-1247725141 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1828452750 HOME/instance-2084970-1247725141.xml TIME LIMIT= 1800 seconds MEMORY LIMIT= 900 MiB MAX NB THREAD= 0 MD5SUM BENCH= 9fd5dc5134c8b962932ab2640e6eee46 RANDOM SEED=1828452750 node4.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 : 3000.213 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 : 3000.213 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: 1178944 kB Buffers: 88400 kB Cached: 501772 kB SwapCached: 0 kB Active: 390212 kB Inactive: 409032 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1178944 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 2788 kB Writeback: 0 kB Mapped: 220580 kB Slab: 62524 kB Committed_AS: 705800 kB PageTables: 2232 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 node4 at 2009-07-16 08:19:02