Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
pcs-restart 0.3.2 | UNSAT | 0.297953 | 0.302851 |
Diagnostic | Value |
---|---|
ASSIGNMENTS | 0 |
Name | csp/graphColoring/leighton/leighton-25/ normalized-lei450-25a-23.xml |
MD5SUM | db98c53488e7b2aca62f1c75d3774cd9 |
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 | 23 |
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 331050091 0.00/0.02 c Constructing HOME/instance-2084959-1247725126.xml 0.17/0.29 c deduced all_different(V21,V88,V93,V102,V105,V172,V173,V232,V270,V304,V314,V336,V341,V387,V434,V0) 0.17/0.29 c deduced all_different(V33,V59,V82,V100,V139,V142,V146,V194,V253,V262,V348,V349,V385,V391,V405,V1) 0.17/0.29 c deduced all_different(V7,V18,V50,V66,V128,V162,V171,V173,V288,V309,V336,V364,V395,V404,V405,V2) 0.17/0.29 c deduced all_different(V11,V43,V54,V89,V171,V205,V207,V209,V212,V241,V248,V344,V345,V350,V427,V3) 0.17/0.29 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) 0.17/0.29 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) 0.17/0.29 c deduced all_different(V24,V267,V297,V331,V340,V363,V8) 0.17/0.29 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) 0.17/0.29 c deduced all_different(V15,V70,V92,V93,V102,V126,V158,V203,V254,V306,V336,V349,V394,V422,V438,V10) 0.17/0.29 c deduced all_different(V72,V74,V129,V165,V181,V333,V13) 0.17/0.29 c deduced all_different(V31,V108,V152,V159,V186,V200,V207,V222,V223,V279,V293,V338,V420,V440,V449,V16) 0.17/0.29 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) 0.17/0.29 c deduced all_different(V49,V81,V161,V189,V198,V204,V220,V232,V238,V241,V250,V259,V290,V368,V377,V22) 0.17/0.29 c deduced all_different(V37,V114,V130,V282,V341,V446,V23) 0.17/0.29 c deduced all_different(V35,V92,V169,V208,V337,V378,V26) 0.17/0.29 c deduced all_different(V15,V20,V29,V63,V87,V158,V160,V172,V180,V196,V217,V244,V256,V324,V426,V28) 0.17/0.29 c deduced all_different(V35,V61,V68,V69,V73,V76,V96,V109,V112,V264,V325,V327,V330,V391,V403,V32) 0.17/0.29 c deduced all_different(V36,V93,V145,V200,V416,V427,V34) 0.17/0.29 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) 0.17/0.29 c deduced all_different(V35,V101,V183,V217,V274,V403,V44) 0.17/0.29 c deduced all_different(V8,V49,V81,V190,V447,V51) 0.17/0.29 c deduced all_different(V3,V221,V310,V319,V326,V437,V55) 0.17/0.29 c deduced all_different(V2,V72,V111,V379,V413,V56) 0.17/0.29 c deduced all_different(V9,V38,V104,V245,V57) 0.17/0.29 c deduced all_different(V73,V80,V132,V135,V137,V140,V171,V201,V217,V228,V241,V256,V269,V299,V339,V58) 0.17/0.29 c deduced all_different(V8,V49,V81,V85,V103,V142,V170,V190,V196,V229,V311,V326,V338,V394,V447,V62) 0.17/0.29 c deduced all_different(V23,V121,V330,V382,V428,V437,V64) 0.17/0.29 c deduced all_different(V4,V63,V83,V89,V110,V117,V130,V131,V199,V203,V251,V262,V297,V369,V371,V65) 0.17/0.29 c deduced all_different(V85,V90,V169,V199,V308,V351,V67) 0.17/0.29 c deduced all_different(V16,V111,V219,V378,V75) 0.17/0.29 c deduced all_different(V25,V27,V84,V447,V79) 0.17/0.29 c deduced all_different(V77,V92,V115,V133,V143,V195,V204,V211,V226,V259,V335,V338,V422,V424,V431,V94) 0.17/0.29 c deduced all_different(V4,V83,V157,V199,V95) 0.17/0.29 c deduced all_different(V27,V55,V56,V79,V84,V182,V236,V293,V296,V320,V339,V363,V366,V398,V425,V97) 0.17/0.29 c deduced all_different(V19,V52,V96,V112,V132,V164,V185,V195,V209,V211,V268,V330,V366,V425,V428,V98) 0.17/0.29 c deduced all_different(V30,V45,V53,V114,V127,V141,V157,V254,V287,V334,V343,V371,V375,V436,V448,V113) 0.17/0.29 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) 0.17/0.29 c deduced all_different(V28,V33,V56,V72,V90,V102,V111,V117,V120,V126,V187,V235,V299,V354,V413,V119) 0.17/0.29 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) 0.17/0.29 c deduced all_different(V14,V225,V248,V307,V316,V393,V134) 0.17/0.29 c deduced all_different(V2,V288,V404,V136) 0.17/0.29 c deduced all_different(V6,V42,V333,V345,V138) 0.17/0.29 c deduced all_different(V8,V51,V53,V68,V135,V159,V175,V246,V273,V280,V307,V312,V367,V389,V441,V144) 0.17/0.29 c deduced all_different(V10,V158,V306,V151) 0.17/0.29 c deduced all_different(V62,V64,V221,V248,V305,V432,V153) 0.17/0.29 c deduced all_different(V6,V138,V261,V272,V327,V395,V154) 0.17/0.29 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) 0.17/0.29 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 0.28/0.30 s UNSATISFIABLE 0.28/0.30 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-2084959-1247725126/watcher-2084959-1247725126 -o /tmp/evaluation-result-2084959-1247725126/solver-2084959-1247725126 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 331050091 HOME/instance-2084959-1247725126.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: 1.85 1.97 1.99 4/72 12385 /proc/meminfo: memFree=1140860/2055920 swapFree=4192812/4192956 [pid=12385] ppid=12383 vsize=5356 CPUtime=0 /proc/12385/stat : 12385 (pcssolve) R 12383 12385 12316 0 -1 4194304 290 0 0 0 0 0 0 0 23 0 1 0 59579759 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 215418989215 0 65538 4100 65536 0 0 0 17 1 0 0 /proc/12385/statm: 1339 241 200 169 0 50 0 [pid=12386] ppid=12385 vsize=5356 CPUtime=0 /proc/12386/stat : 12386 (pcssolve) R 12385 12385 12316 0 -1 4194368 22 0 0 0 0 0 0 0 24 0 1 0 59579760 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 215418989863 0 0 4096 0 0 0 0 17 1 0 0 /proc/12386/statm: 1339 243 202 169 0 50 0 [pid=12387] ppid=12385 vsize=5356 CPUtime=0 /proc/12387/stat : 12387 (pcssolve) R 12385 12385 12316 0 -1 4194368 0 0 0 0 0 0 0 0 23 0 1 0 59579760 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 215418989215 0 65538 4100 65536 0 0 0 17 1 0 0 /proc/12387/statm: 1339 241 200 169 0 50 0 [startup+0.0533549 s] /proc/loadavg: 1.85 1.97 1.99 4/72 12385 /proc/meminfo: memFree=1140860/2055920 swapFree=4192812/4192956 [pid=12385] ppid=12383 vsize=4636 CPUtime=0.02 /proc/12385/stat : 12385 (pcs.small) R 12383 12385 12316 0 -1 4194304 863 822 0 0 2 0 0 0 25 0 1 0 59579759 4747264 472 996147200 134512640 135095119 4294956304 18446744073709551615 4159198337 0 0 4096 0 0 0 0 17 1 0 0 /proc/12385/statm: 1159 472 373 142 0 113 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 4636 [startup+0.10136 s] /proc/loadavg: 1.85 1.97 1.99 4/72 12385 /proc/meminfo: memFree=1140860/2055920 swapFree=4192812/4192956 [pid=12385] ppid=12383 vsize=5032 CPUtime=0.07 /proc/12385/stat : 12385 (pcs.small) R 12383 12385 12316 0 -1 4194304 950 822 0 0 7 0 0 0 25 0 1 0 59579759 5152768 559 996147200 134512640 135095119 4294956304 18446744073709551615 134677498 0 0 4096 0 0 0 0 17 1 0 0 /proc/12385/statm: 1258 559 373 142 0 212 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 5032 [startup+0.301385 s] /proc/loadavg: 1.85 1.97 1.99 4/72 12385 /proc/meminfo: memFree=1140860/2055920 swapFree=4192812/4192956 [pid=12385] ppid=12383 vsize=5956 CPUtime=0.28 /proc/12385/stat : 12385 (pcs.small) R 12383 12385 12316 0 -1 4194304 1369 822 0 0 27 1 0 0 25 0 1 0 59579759 6098944 814 996147200 134512640 135095119 4294956304 18446744073709551615 9093244 0 0 4096 0 0 0 0 17 1 0 0 /proc/12385/statm: 1489 814 391 142 0 443 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 5956 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.302851 CPU time (s): 0.297953 CPU user time (s): 0.276957 CPU system time (s): 0.020996 CPU usage (%): 98.3827 Max. virtual memory (cumulated for all children) (KiB): 5956 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.276957 system time used= 0.020996 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= 20 involuntary context switches= 21 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node9 at 2009-07-16 08:18:46 IDJOB=2084959 IDBENCH=58255 IDSOLVER=734 FILE ID=node9/2084959-1247725126 PBS_JOBID= 9521558 Free space on /tmp= 66372 MiB SOLVER NAME= pcs-restart 0.2.restart BENCH NAME= CPAI08/csp/graphColoring/leighton/leighton-25/normalized-lei450-25a-23.xml COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2084959-1247725126/watcher-2084959-1247725126 -o /tmp/evaluation-result-2084959-1247725126/solver-2084959-1247725126 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 331050091 HOME/instance-2084959-1247725126.xml TIME LIMIT= 1800 seconds MEMORY LIMIT= 900 MiB MAX NB THREAD= 0 MD5SUM BENCH= db98c53488e7b2aca62f1c75d3774cd9 RANDOM SEED=331050091 node9.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 : 3000.216 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 : 3000.216 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: 1141468 kB Buffers: 76556 kB Cached: 246240 kB SwapCached: 0 kB Active: 562372 kB Inactive: 281460 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1141468 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 3004 kB Writeback: 0 kB Mapped: 532624 kB Slab: 54748 kB Committed_AS: 1056592 kB PageTables: 2840 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= 66372 MiB End job on node9 at 2009-07-16 08:18:47