Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
cosoco 1.12 | SAT | 0.017614 | 0.019124 |
Name | Langford/ LangfordBin-12_c18.xml |
MD5SUM | d44a6c2f310df02cbd65e302b0bb5238 |
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 | 0.017614 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 48 |
Number of constraints | 36 |
Number of domains | 2 |
Minimum domain size | 12 |
Maximum domain size | 24 |
Distribution of domain sizes | [{"size":12,"count":24},{"size":24,"count":24}] |
Minimum variable degree | 2 |
Maximum variable degree | 24 |
Distribution of variable degrees | [{"degree":2,"count":24},{"degree":24,"count":24}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 25 |
Distribution of constraint arities | [{"arity":2,"count":12},{"arity":25,"count":24}] |
Number of extensional constraints | 0 |
Number of intensional constraints | 12 |
Distribution of constraint types | [{"type":"intension","count":12},{"type":"element","count":24}] |
Optimization problem | NO |
Type of objective |
0.00/0.01 c root propagations : 180 0.00/0.01 c restarts enabled, print stats at every restarts 0.00/0.01 c 0.00/0.01 c 0.00/0.01 c 0.00/0.01 c This is cosoco 1.12 -- 0.00/0.01 c 0.00/0.01 c command line: HOME/cosoco -lc -model -restarts HOME/instance-4299258-1532796880.xml 0.00/0.01 c ========================================[ Problem Statistics ]=========================================== 0.00/0.01 c | 0.00/0.01 c | Parse time : 0.00 s 0.00/0.01 c | 0.00/0.01 c | Variables: 48 0.00/0.01 c | Domain Sizes: 12..24 0.00/0.01 c | 0.00/0.01 c | Constraints: 36 0.00/0.01 c | Arity: 2..25 -- Binary: 12 0.00/0.01 c | 0.00/0.01 c | Types: 0.00/0.01 c | Element Constant: 24 0.00/0.01 c | Intension: 12 0.00/0.01 c | 0.00/0.01 c ========================================================================================================= 0.00/0.01 c conflicts decisions filterCalls propagations Root Prop. Nogoods min/max/avg depth 0.00/0.01 c solution 1 0.00/0.01 0.00/0.01 v <instantiation type='solution'> 0.00/0.01 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] 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] </list> 0.00/0.01 v <values>12 9 11 3 4 6 8 3 7 4 10 9 6 12 11 8 7 5 1 2 1 10 2 5 20 18 22 19 7 3 9 4 23 17 12 5 16 8 15 6 11 1 21 10 14 2 13 0 </values> 0.00/0.01 v </instantiation> 0.00/0.01 0.00/0.01 c restarts : 0 0.00/0.01 c conflicts : 79 (4860 /sec) 0.00/0.01 c decisions : 391 (24056 /sec) 0.00/0.01 c propagations : 6317 (388643 /sec) 0.00/0.01 c root propagations : 180 0.00/0.01 c filter calls : 16960 (1043435 /sec) 0.00/0.01 c useless filter calls : 13047 (76 %) 0.00/0.01 c Memory used : 26.65 MB 0.00/0.01 c CPU time : 0.016254 s 0.00/0.01 0.00/0.01 s SATISFIABLE
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 (8070 MiB free) memory of node 1: 16384 MiB (11533 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4299258-1532796880/watcher-4299258-1532796880 -o /tmp/evaluation-result-4299258-1532796880/solver-4299258-1532796880 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532776049-11498 --watchdog 2580 HOME/cosoco -lc -model -restarts HOME/instance-4299258-1532796880.xml 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 Current StackSize limit: 8192 KiB solver pid=13846, runsolver pid=13843 [startup+0.019093 s] # the end of solver process 13846 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.016437 s, system=0.001177 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.019124 CPU time (s): 0.017614 CPU user time (s): 0.016437 CPU system time (s): 0.001177 CPU usage (%): 92.104 Max. virtual memory (cumulated for all children) (KiB): 0 Max. memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.016437 system time used= 0.001177 maximum resident set size= 4012 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1159 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= 15 involuntary context switches= 1 # summary of solver processes directly reported to runsolver: # pid: 13846 # total CPU time (s): 0.017614 # total CPU user time (s): 0.016437 # total CPU system time (s): 0.001177 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.008135 second user time and 0.01322 second system time The end
Begin job on node105 at 2018-07-28 18:54:40 IDJOB=4299258 IDBENCH=141338 IDSOLVER=2761 FILE ID=node105/4299258-1532796880 RUNJOBID= node105-1532776049-11498 PBS_JOBID= 21022469 Free space on /tmp= 44580 MiB SOLVER NAME= cosoco 1.12 BENCH NAME= XCSP18/Langford/LangfordBin-12_c18.xml COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4299258-1532796880/watcher-4299258-1532796880 -o /tmp/evaluation-result-4299258-1532796880/solver-4299258-1532796880 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532776049-11498 --watchdog 2580 HOME/cosoco -lc -model -restarts HOME/instance-4299258-1532796880.xml TIME LIMIT= 2520 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= d44a6c2f310df02cbd65e302b0bb5238 RANDOM SEED=763424950 node105.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 : 5333.32 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 : 5333.32 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 : 5333.32 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 : 5333.32 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: 20074488 kB MemAvailable: 31573860 kB Buffers: 270104 kB Cached: 11368380 kB SwapCached: 0 kB Active: 2795524 kB Inactive: 9254000 kB Active(anon): 365456 kB Inactive(anon): 73344 kB Active(file): 2430068 kB Inactive(file): 9180656 kB Unevictable: 7296 kB Mlocked: 7296 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 2796 kB Writeback: 0 kB AnonPages: 440664 kB Mapped: 45276 kB Shmem: 25228 kB Slab: 344924 kB SReclaimable: 317108 kB SUnreclaim: 27816 kB KernelStack: 3616 kB PageTables: 6024 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 711812 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 327680 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 130432 kB DirectMap2M: 33415168 kB Free space on /tmp at the end= 44576 MiB End job on node105 at 2018-07-28 18:54:40