Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
pcs 0.3.2 | UNSAT | 0.181972 | 0.189722 |
Diagnostic | Value |
---|---|
ASSIGNMENTS | 0 |
Name | csp/graphColoring/sgb/ miles/normalized-miles1500-20.xml |
MD5SUM | ee22317071074bd31e8af628e12bd3a3 |
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 | 0.181972 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 128 |
Number of constraints | 5198 |
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 | 5198 |
Global constraints used (with number of constraints) |
0.00/0.02 c small-domain mode 0.00/0.04 c Seed is 1104902477 0.00/0.04 c Constructing HOME/instance-2085376-1247725689.xml 0.07/0.18 c deduced all_different(V1,V5,V6,V7,V9,V12,V13,V18,V19,V22,V23,V24,V26,V27,V29,V37,V38,V40,V42,V44,V45,V51,V52,V54,V56,V57,V59,V61,V63,V65,V66,V67,V68,V69,V70,V72,V73,V74,V75,V77,V78,V79,V82,V83,V87,V88,V89,V90,V91,V92,V93,V95,V98,V99,V100,V101,V106,V107,V108,V109,V110,V112,V113,V114,V115,V121,V122,V125,V126,V127,V0) 0.07/0.18 c deduced all_different(V0,V4,V11,V15,V28,V30,V31,V32,V34,V36,V46,V47,V53,V76,V79,V86,V97,V101,V108,V111,V119,V2) 0.07/0.18 c deduced all_different(V2,V4,V8,V10,V14,V15,V16,V17,V20,V25,V28,V34,V39,V41,V47,V48,V49,V53,V58,V62,V76,V80,V84,V86,V103,V123,V3) 0.07/0.18 c deduced all_different(V1,V5,V6,V7,V9,V12,V13,V18,V19,V22,V23,V24,V26,V27,V29,V35,V37,V38,V40,V42,V44,V45,V51,V52,V57,V59,V60,V61,V63,V65,V67,V68,V69,V70,V72,V73,V74,V75,V77,V78,V81,V82,V83,V85,V87,V88,V90,V91,V92,V93,V95,V98,V99,V100,V106,V107,V109,V110,V112,V113,V114,V115,V117,V121,V122,V125,V126,V127,V21) 0.07/0.18 c deduced all_different(V0,V2,V4,V11,V15,V30,V31,V32,V34,V36,V38,V46,V47,V50,V64,V73,V77,V78,V79,V86,V89,V96,V101,V104,V107,V108,V109,V113,V116,V120,V124,V33) 0.07/0.18 c deduced all_different(V0,V1,V5,V6,V7,V9,V12,V18,V22,V26,V27,V30,V38,V42,V44,V51,V54,V55,V56,V59,V61,V63,V65,V66,V67,V68,V69,V70,V72,V74,V75,V78,V79,V83,V87,V88,V89,V90,V91,V92,V95,V97,V98,V99,V101,V102,V106,V107,V108,V109,V110,V112,V113,V114,V121,V122,V125,V126,V127,V43) 0.07/0.18 c deduced all_different(V0,V1,V5,V7,V12,V18,V22,V26,V27,V30,V38,V42,V43,V51,V54,V55,V56,V59,V61,V63,V65,V66,V67,V69,V70,V72,V74,V75,V78,V79,V83,V87,V88,V89,V90,V91,V95,V97,V98,V99,V101,V102,V106,V107,V108,V109,V113,V114,V118,V121,V122,V125,V126,V127,V71) 0.07/0.18 c deduced all_different(V0,V1,V5,V6,V7,V9,V12,V19,V22,V23,V24,V26,V27,V29,V37,V40,V42,V44,V45,V51,V52,V54,V55,V56,V57,V59,V61,V63,V65,V66,V67,V68,V69,V70,V72,V74,V75,V78,V79,V82,V83,V87,V88,V89,V90,V91,V92,V93,V95,V98,V99,V106,V107,V108,V109,V110,V112,V113,V114,V115,V121,V122,V125,V126,V127,V94) 0.07/0.18 c deduced all_different(V0,V1,V5,V7,V9,V12,V19,V22,V23,V24,V26,V27,V29,V37,V40,V42,V44,V45,V51,V52,V54,V55,V56,V57,V59,V61,V63,V65,V66,V67,V68,V69,V70,V74,V75,V78,V83,V87,V88,V90,V91,V92,V93,V94,V95,V98,V106,V107,V108,V109,V110,V112,V114,V115,V121,V122,V125,V126,V127,V105) 0.07/0.18 c with 5207 constraints 0.07/0.18 c Solving 0 backtracks 0.07/0.18 s UNSATISFIABLE 0.07/0.18 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-2085376-1247725689/watcher-2085376-1247725689 -o /tmp/evaluation-result-2085376-1247725689/solver-2085376-1247725689 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1104902477 HOME/instance-2085376-1247725689.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 15589 /proc/meminfo: memFree=1446360/2055920 swapFree=4192812/4192956 [pid=15589] ppid=15587 vsize=5356 CPUtime=0 /proc/15589/stat : 15589 (pcssolve) R 15587 15589 15552 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 59632076 5484544 233 996147200 4194304 4889804 548682068800 18446744073709551615 4313825 0 0 4100 65536 0 0 0 17 1 0 0 /proc/15589/statm: 1339 233 194 169 0 50 0 [startup+0.075841 s] /proc/loadavg: 1.92 1.98 1.99 4/72 15589 /proc/meminfo: memFree=1446360/2055920 swapFree=4192812/4192956 [pid=15589] ppid=15587 vsize=4692 CPUtime=0.05 /proc/15589/stat : 15589 (pcs.small) R 15587 15589 15552 0 -1 4194304 894 822 0 0 5 0 0 0 18 0 1 0 59632076 4804608 503 996147200 134512640 135095119 4294956304 18446744073709551615 134705343 0 0 4096 0 0 0 0 17 1 0 0 /proc/15589/statm: 1173 503 373 142 0 127 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 4692 [startup+0.101844 s] /proc/loadavg: 1.92 1.98 1.99 4/72 15589 /proc/meminfo: memFree=1446360/2055920 swapFree=4192812/4192956 [pid=15589] ppid=15587 vsize=4956 CPUtime=0.07 /proc/15589/stat : 15589 (pcs.small) R 15587 15589 15552 0 -1 4194304 938 822 0 0 7 0 0 0 18 0 1 0 59632076 5074944 547 996147200 134512640 135095119 4294956304 18446744073709551615 4159741429 0 0 4096 0 0 0 0 17 1 0 0 /proc/15589/statm: 1239 547 373 142 0 193 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 4956 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.189722 CPU time (s): 0.181972 CPU user time (s): 0.168974 CPU system time (s): 0.012998 CPU usage (%): 95.9151 Max. virtual memory (cumulated for all children) (KiB): 4956 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.168974 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= 1927 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 0.003999 second user time and 0.004999 second system time The end
Begin job on node59 at 2009-07-16 08:28:10 IDJOB=2085376 IDBENCH=58401 IDSOLVER=733 FILE ID=node59/2085376-1247725689 PBS_JOBID= 9521587 Free space on /tmp= 66344 MiB SOLVER NAME= pcs 0.2 BENCH NAME= CPAI08/csp/graphColoring/sgb/miles/normalized-miles1500-20.xml COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2085376-1247725689/watcher-2085376-1247725689 -o /tmp/evaluation-result-2085376-1247725689/solver-2085376-1247725689 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1104902477 HOME/instance-2085376-1247725689.xml TIME LIMIT= 1800 seconds MEMORY LIMIT= 900 MiB MAX NB THREAD= 0 MD5SUM BENCH= ee22317071074bd31e8af628e12bd3a3 RANDOM SEED=1104902477 node59.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 : 3000.263 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 : 3000.263 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: 1446840 kB Buffers: 104832 kB Cached: 360220 kB SwapCached: 0 kB Active: 98652 kB Inactive: 414060 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1446840 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 2552 kB Writeback: 0 kB Mapped: 59152 kB Slab: 81728 kB Committed_AS: 575380 kB PageTables: 1892 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= 66344 MiB End job on node59 at 2009-07-16 08:28:10