Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
NACRE 1.0.4 | SAT | 0.005749 | 0.00586505 |
Name | Langford/ LangfordBin-08_c18.xml |
MD5SUM | 6540e056641e8d5f1a9996bec92d89db |
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 | 0.005749 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 32 |
Number of constraints | 24 |
Number of domains | 2 |
Minimum domain size | 8 |
Maximum domain size | 16 |
Distribution of domain sizes | [{"size":8,"count":16},{"size":16,"count":16}] |
Minimum variable degree | 2 |
Maximum variable degree | 16 |
Distribution of variable degrees | [{"degree":2,"count":16},{"degree":16,"count":16}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 17 |
Distribution of constraint arities | [{"arity":2,"count":8},{"arity":17,"count":16}] |
Number of extensional constraints | 0 |
Number of intensional constraints | 8 |
Distribution of constraint types | [{"type":"intension","count":8},{"type":"element","count":16}] |
Optimization problem | NO |
Type of objective |
0.00/0.00 c NACRE 1.0.4 0.00/0.00 c 0.00/0.00 c # time = 0 0.00/0.00 c # Dec = 14 0.00/0.00 c # Propagate Calls = 621 0.00/0.00 c # assignAt Calls = 81 0.00/0.00 c # removeAt Calls = 399 0.00/0.00 c # Run = 1 0.00/0.00 c # Conflicts = 9 0.00/0.00 c # Memory used = 2.936 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] 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] </list> 0.00/0.00 v <values> 8 2 7 3 2 6 4 3 5 8 7 4 6 1 5 1 15 13 4 1 7 3 11 6 14 8 12 5 10 2 9 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 (8893 MiB free) memory of node 1: 16384 MiB (12656 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4299293-1532784397/watcher-4299293-1532784397 -o /tmp/evaluation-result-4299293-1532784397/solver-4299293-1532784397 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532773607-19388 --watchdog 2580 nacre_mini_release HOME/instance-4299293-1532784397.xml -ca -l100 -cm running on 4 cores: 1,3,5,7 Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=21789, runsolver pid=21786 Current StackSize limit: 8192 KiB [startup+0.00583691 s] # the end of solver process 21789 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.004757 s, system=0.000992 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples Child status: 10 Real time (s): 0.00586505 CPU time (s): 0.005749 CPU user time (s): 0.004757 CPU system time (s): 0.000992 CPU usage (%): 98.0214 Max. virtual memory (cumulated for all children) (KiB): 0 Max. memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.004757 system time used= 0.000992 maximum resident set size= 2992 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 910 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: 21789 # total CPU time (s): 0.005749 # total CPU user time (s): 0.004757 # total CPU system time (s): 0.000992 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.007155 second user time and 0.013226 second system time The end
Begin job on node138 at 2018-07-28 15:26:37 IDJOB=4299293 IDBENCH=141342 IDSOLVER=2764 FILE ID=node138/4299293-1532784397 RUNJOBID= node138-1532773607-19388 PBS_JOBID= 21022455 Free space on /tmp= 53800 MiB SOLVER NAME= NACRE 1.0.4 BENCH NAME= XCSP18/Langford/LangfordBin-08_c18.xml COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4299293-1532784397/watcher-4299293-1532784397 -o /tmp/evaluation-result-4299293-1532784397/solver-4299293-1532784397 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532773607-19388 --watchdog 2580 nacre_mini_release HOME/instance-4299293-1532784397.xml -ca -l100 -cm TIME LIMIT= 2520 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 6540e056641e8d5f1a9996bec92d89db RANDOM SEED=1255341917 node138.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 : 5333.71 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 : 5333.71 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 : 5333.71 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 : 5333.71 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: 22067244 kB MemAvailable: 31724696 kB Buffers: 210704 kB Cached: 9650880 kB SwapCached: 44 kB Active: 2746896 kB Inactive: 7375224 kB Active(anon): 204908 kB Inactive(anon): 83488 kB Active(file): 2541988 kB Inactive(file): 7291736 kB Unevictable: 7280 kB Mlocked: 7280 kB SwapTotal: 67108860 kB SwapFree: 67108796 kB Dirty: 1028 kB Writeback: 0 kB AnonPages: 271448 kB Mapped: 38468 kB Shmem: 25164 kB Slab: 280240 kB SReclaimable: 252188 kB SUnreclaim: 28052 kB KernelStack: 3568 kB PageTables: 5556 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 553584 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 204800 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= 53800 MiB End job on node138 at 2018-07-28 15:26:37