Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
pcs 0.3.2 | UNSAT | 0.18997 | 0.190786 |
Diagnostic | Value |
---|---|
ASSIGNMENTS | 0 |
Name | csp/graphColoring/sgb/ miles/normalized-miles1500-50.xml |
MD5SUM | b5456e7805b8b2f375e0f21897af217e |
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 | 0.18997 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 128 |
Number of constraints | 5198 |
Maximum constraint arity | 2 |
Maximum domain size | 50 |
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) |
0.00/0.01 c has big domains 0.00/0.01 c big-domain mode 0.08/0.19 c Seed is 1651045359 0.08/0.19 c Constructing HOME/instance-2085431-1247725840.xml 0.08/0.19 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) 0.08/0.19 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) 0.08/0.19 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) 0.08/0.19 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) 0.08/0.19 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) 0.08/0.19 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) 0.08/0.19 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) 0.08/0.19 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) 0.08/0.19 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) 0.08/0.19 c with 5207 constraints 0.08/0.19 c Solving 0 backtracks 0.08/0.19 s UNSATISFIABLE 0.08/0.19 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-2085431-1247725840/watcher-2085431-1247725840 -o /tmp/evaluation-result-2085431-1247725840/solver-2085431-1247725840 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1651045359 HOME/instance-2085431-1247725840.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: 1.84 1.94 1.90 3/82 14799 /proc/meminfo: memFree=1618784/2055920 swapFree=4192812/4192956 [pid=14799] ppid=14797 vsize=5212 CPUtime=0 /proc/14799/stat : 14799 (pcssolve) R 14797 14799 14762 0 -1 4194304 88 0 0 0 0 0 0 0 20 0 1 0 59649162 5337088 62 996147200 4194304 4889804 548682068800 18446744073709551615 270187331058 0 0 4096 0 0 0 0 17 1 0 0 /proc/14799/statm: 1303 62 45 169 0 14 0 [startup+0.042585 s] /proc/loadavg: 1.84 1.94 1.90 3/82 14799 /proc/meminfo: memFree=1618784/2055920 swapFree=4192812/4192956 [pid=14799] ppid=14797 vsize=4620 CPUtime=0.02 /proc/14799/stat : 14799 (pcs.big) R 14797 14799 14762 0 -1 4194304 847 656 0 0 2 0 0 0 18 0 1 0 59649162 4730880 478 996147200 134512640 135215973 4294956304 18446744073709551615 134796736 0 0 4096 0 0 0 0 17 0 0 0 /proc/14799/statm: 1155 478 382 171 0 80 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 4620 [startup+0.101587 s] /proc/loadavg: 1.84 1.94 1.90 3/82 14799 /proc/meminfo: memFree=1618784/2055920 swapFree=4192812/4192956 [pid=14799] ppid=14797 vsize=5136 CPUtime=0.08 /proc/14799/stat : 14799 (pcs.big) R 14797 14799 14762 0 -1 4194304 937 656 0 0 8 0 0 0 18 0 1 0 59649162 5259264 568 996147200 134512640 135215973 4294956304 18446744073709551615 134773450 0 0 4096 0 0 0 0 17 0 0 0 /proc/14799/statm: 1284 569 382 171 0 209 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 5136 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.190786 CPU time (s): 0.18997 CPU user time (s): 0.175973 CPU system time (s): 0.013997 CPU usage (%): 99.5723 Max. virtual memory (cumulated for all children) (KiB): 5136 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.175973 system time used= 0.013997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1764 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= 21 involuntary context switches= 10 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node88 at 2009-07-16 08:30:40 IDJOB=2085431 IDBENCH=58411 IDSOLVER=733 FILE ID=node88/2085431-1247725840 PBS_JOBID= 9521593 Free space on /tmp= 66076 MiB SOLVER NAME= pcs 0.2 BENCH NAME= CPAI08/csp/graphColoring/sgb/miles/normalized-miles1500-50.xml COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2085431-1247725840/watcher-2085431-1247725840 -o /tmp/evaluation-result-2085431-1247725840/solver-2085431-1247725840 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1651045359 HOME/instance-2085431-1247725840.xml TIME LIMIT= 1800 seconds MEMORY LIMIT= 900 MiB MAX NB THREAD= 0 MD5SUM BENCH= b5456e7805b8b2f375e0f21897af217e RANDOM SEED=1651045359 node88.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 : 3000.222 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 : 3000.222 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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1619264 kB Buffers: 54176 kB Cached: 254612 kB SwapCached: 0 kB Active: 144056 kB Inactive: 209328 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1619264 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 2484 kB Writeback: 0 kB Mapped: 65028 kB Slab: 68352 kB Committed_AS: 627296 kB PageTables: 1988 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= 66072 MiB End job on node88 at 2009-07-16 08:30:40