Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
NACRE 1.0.5 | SAT | 0.008017 | 0.00839896 |
Name | Langford/Langford-m2-s1/ LangfordBin-20.xml |
MD5SUM | c97ba700228b3fd10685369d1da0ace8 |
Bench Category | CSP (decision problem) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.008017 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 80 |
Number of constraints | 60 |
Number of domains | 2 |
Minimum domain size | 20 |
Maximum domain size | 40 |
Distribution of domain sizes | [{"size":20,"count":40},{"size":40,"count":40}] |
Minimum variable degree | 2 |
Maximum variable degree | 40 |
Distribution of variable degrees | [{"degree":2,"count":40},{"degree":40,"count":40}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 41 |
Distribution of constraint arities | [{"arity":2,"count":20},{"arity":41,"count":40}] |
Number of extensional constraints | 0 |
Number of intensional constraints | 20 |
Distribution of constraint types | [{"type":"intension","count":20},{"type":"element","count":40}] |
Optimization problem | NO |
Type of objective |
0.00/0.00 c NACRE 1.0.5 0.00/0.00 c 0.00/0.00 c # time = 0 0.00/0.00 c # Dec = 19 0.00/0.00 c # Propagate Calls = 1837 0.00/0.00 c # assignAt Calls = 78 0.00/0.00 c # removeAt Calls = 1491 0.00/0.00 c # Run = 1 0.00/0.00 c # Conflicts = 3 0.00/0.00 c # Memory used = 3.1 Mb 0.00/0.00 s SATISFIABLE 0.00/0.00 c 0.00/0.00 v <instantiation> 0.00/0.00 v <list> v[0] v[1] v[2] v[3] v[4] v[5] v[6] v[7] v[8] v[9] v[10] v[11] v[12] v[13] v[14] v[15] v[16] v[17] v[18] v[19] v[20] v[21] v[22] v[23] v[24] v[25] v[26] v[27] v[28] v[29] v[30] v[31] v[32] v[33] v[34] v[35] v[36] v[37] v[38] v[39] p[0] p[1] p[2] p[3] p[4] p[5] p[6] p[7] p[8] p[9] p[10] p[11] p[12] p[13] p[14] p[15] p[16] p[17] p[18] p[19] p[20] p[21] p[22] p[23] p[24] p[25] p[26] p[27] p[28] p[29] p[30] p[31] p[32] p[33] p[34] p[35] p[36] p[37] p[38] p[39] </list> 0.00/0.00 v <values> 20 17 19 16 13 11 9 15 5 14 2 18 12 2 5 10 9 11 13 17 16 20 19 15 14 12 10 8 4 7 18 6 1 4 1 3 8 7 6 3 34 32 13 10 39 35 33 28 14 8 38 31 37 29 36 27 16 6 26 15 17 5 25 12 18 4 24 9 23 7 20 3 19 1 30 11 22 2 21 0 </values> 0.00/0.00 v </instantiation>
OK
runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. NUMA information: number of nodes: 2 memory of node 0: 16374 MiB (9920 MiB free) memory of node 1: 16384 MiB (9645 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391641-1568308407/watcher-4391641-1568308407 -o /tmp/evaluation-result-4391641-1568308407/solver-4391641-1568308407 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node124-1568305966-12716 --watchdog 2560 nacre_mini_release HOME/instance-4391641-1568308407.xml -complete -l100 -cm running on 4 cores: 1,3,5,7 Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB Linux 3.10.0-514.16.1.el7.x86_64 Starting watchdog thread solver pid=13109, runsolver pid=13106 Current StackSize limit: 8192 KiB [startup+0.00836892 s] # the end of solver process 13109 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.006013 s, system=0.002004 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples Child status: 10 Real time (s): 0.00839896 CPU time (s): 0.008017 CPU user time (s): 0.006013 CPU system time (s): 0.002004 CPU usage (%): 95.4523 Max. virtual memory (cumulated for all children) (KiB): 0 Max. memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.006013 system time used= 0.002004 maximum resident set size= 3340 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 998 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= 6 involuntary context switches= 1 # summary of solver processes directly reported to runsolver: # pid: 13109 # total CPU time (s): 0.008017 # total CPU user time (s): 0.006013 # total CPU system time (s): 0.002004 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.008041 second user time and 0.013193 second system time The end
Begin job on node124 at 2019-09-12 19:12:47 IDJOB=4391641 IDBENCH=124356 IDSOLVER=2835 FILE ID=node124/4391641-1568308407 RUNJOBID= node124-1568305966-12716 PBS_JOBID= 21701105 Free space on /tmp= 55364 MiB SOLVER NAME= NACRE 1.0.5 BENCH NAME= XCSP17/Langford/Langford-m2-s1/LangfordBin-20.xml COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391641-1568308407/watcher-4391641-1568308407 -o /tmp/evaluation-result-4391641-1568308407/solver-4391641-1568308407 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node124-1568305966-12716 --watchdog 2560 nacre_mini_release HOME/instance-4391641-1568308407.xml -complete -l100 -cm TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= c97ba700228b3fd10685369d1da0ace8 RANDOM SEED=1512213937 node124.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017 /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor: performance /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 microcode : 0x19 cpu MHz : 2668.000 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5333.47 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 microcode : 0x19 cpu MHz : 2668.000 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 initial apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 microcode : 0x19 cpu MHz : 2668.000 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5333.47 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 microcode : 0x19 cpu MHz : 2668.000 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 initial apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 microcode : 0x19 cpu MHz : 2668.000 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5333.47 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 microcode : 0x19 cpu MHz : 2668.000 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 initial apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 microcode : 0x19 cpu MHz : 2668.000 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5333.47 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 microcode : 0x19 cpu MHz : 2668.000 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 initial apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32770624 kB MemFree: 20035236 kB MemAvailable: 31812944 kB Buffers: 148596 kB Cached: 11793352 kB SwapCached: 45868 kB Active: 914948 kB Inactive: 11080504 kB Active(anon): 9200 kB Inactive(anon): 85952 kB Active(file): 905748 kB Inactive(file): 10994552 kB Unevictable: 108764 kB Mlocked: 108764 kB SwapTotal: 67108860 kB SwapFree: 66959212 kB Dirty: 1640 kB Writeback: 4 kB AnonPages: 115864 kB Mapped: 42836 kB Shmem: 32744 kB Slab: 333868 kB SReclaimable: 305868 kB SUnreclaim: 28000 kB KernelStack: 3408 kB PageTables: 5008 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 529248 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 69632 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 112000 kB DirectMap2M: 33433600 kB Free space on /tmp at the end= 55364 MiB End job on node124 at 2019-09-12 19:12:47