Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
BTD 2017-08-10 | UNSAT | 0.024199 | 0.113841 |
Name | QRandom/QRandom-composed-s75/ composed-75-01-25-6.xml |
MD5SUM | 3604f03ade31706fc8f860f14c72a950 |
Bench Category | CSP (decision problem) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.024199 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 83 |
Number of constraints | 647 |
Number of domains | 1 |
Minimum domain size | 10 |
Maximum domain size | 10 |
Distribution of domain sizes | [{"size":10,"count":83}] |
Minimum variable degree | 6 |
Maximum variable degree | 26 |
Distribution of variable degrees | [{"degree":6,"count":1},{"degree":8,"count":3},{"degree":9,"count":5},{"degree":10,"count":3},{"degree":11,"count":4},{"degree":13,"count":10},{"degree":14,"count":6},{"degree":15,"count":7},{"degree":16,"count":12},{"degree":17,"count":6},{"degree":18,"count":6},{"degree":19,"count":4},{"degree":20,"count":4},{"degree":21,"count":6},{"degree":22,"count":1},{"degree":23,"count":3},{"degree":25,"count":1},{"degree":26,"count":1}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 2 |
Distribution of constraint arities | [{"arity":2,"count":647}] |
Number of extensional constraints | 647 |
Number of intensional constraints | 0 |
Distribution of constraint types | [{"type":"extension","count":647}] |
Optimization problem | NO |
Type of objective |
0.00/0.10 c Version: 2017-08-10 0.01/0.11 s UNSATISFIABLE 0.01/0.11 c Solving # Nodes: 276 0.01/0.11 c Global Time: 0.022425 s
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 (14540 MiB free) memory of node 1: 16384 MiB (15519 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265346-1502702271/watcher-4265346-1502702271 -o /tmp/evaluation-result-4265346-1502702271/solver-4265346-1502702271 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580 BTD 2520 HOME/instance-4265346-1502702271.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=4590, runsolver pid=4587 [startup+0.100155 s]* /proc/loadavg: 2.05 2.10 2.08 3/181 4591 /proc/meminfo: memFree=30781208/32770624 swapFree=67108860/67108860 [pid=4590] ppid=4587 vsize=32504 memory=2980 CPUtime=0.01 cores=1,3,5,7 /proc/4590/stat : 4590 (BTD) R 4587 4590 17093 0 -1 4202496 923 0 0 0 1 0 0 0 20 0 1 0 72420425 33284096 745 18446744073709551615 4194304 35031035 140723011818048 140723011818048 7760122 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 62091264 140723011826143 140723011826219 140723011826219 140723011829713 0 /proc/4590/statm: 8126 745 290 7529 0 573 0 Current children cumulated CPU time: 0.01 s Current children cumulated vsize: 32504 KiB Current children cumulated memory: 2980 KiB [startup+0.113802 s] # the end of solver process 4590 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.022183 s, system=0.002016 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples [startup+0.100155 s]* /proc/loadavg: 2.05 2.10 2.08 3/181 4591 /proc/meminfo: memFree=30781208/32770624 swapFree=67108860/67108860 [pid=4590] ppid=4587 vsize=32504 memory=2980 CPUtime=0.01 cores=1,3,5,7 /proc/4590/stat : 4590 (BTD) R 4587 4590 17093 0 -1 4202496 923 0 0 0 1 0 0 0 20 0 1 0 72420425 33284096 745 18446744073709551615 4194304 35031035 140723011818048 140723011818048 7760122 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 62091264 140723011826143 140723011826219 140723011826219 140723011829713 0 /proc/4590/statm: 8126 745 290 7529 0 573 0 Current children cumulated CPU time: 0.01 s Current children cumulated vsize: 32504 KiB Current children cumulated memory: 2980 KiB Child status: 0 Real time (s): 0.113841 CPU time (s): 0.024199 CPU user time (s): 0.022183 CPU system time (s): 0.002016 CPU usage (%): 21.2568 Max. virtual memory (cumulated for all children) (KiB): 32504 Max. memory (cumulated for all children) (KiB): 2980 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.022183 system time used= 0.002016 maximum resident set size= 3264 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 942 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= 2 involuntary context switches= 1 # summary of solver processes directly reported to runsolver: # pid: 4590 # total CPU time (s): 0.024199 # total CPU user time (s): 0.022183 # total CPU system time (s): 0.002016 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.011503 second user time and 0.018214 second system time The end
Begin job on node127 at 2017-08-14 11:03:42 IDJOB=4265346 IDBENCH=125642 IDSOLVER=2654 FILE ID=node127/4265346-1502702271 RUNJOBID= node127-1502653304-21655 PBS_JOBID= Free space on /tmp= 61960 MiB SOLVER NAME= BTD 2017-08-10 BENCH NAME= XCSP17/QRandom/QRandom-composed-s75/composed-75-01-25-6.xml COMMAND LINE= BTD TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265346-1502702271/watcher-4265346-1502702271 -o /tmp/evaluation-result-4265346-1502702271/solver-4265346-1502702271 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580 BTD 2520 HOME/instance-4265346-1502702271.xml TIME LIMIT= 2520 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 3604f03ade31706fc8f860f14c72a950 RANDOM SEED=310211810 node127.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 : 5333.92 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 : 5333.92 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 : 5333.92 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 : 5333.92 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: 30781580 kB MemAvailable: 31446632 kB Buffers: 228892 kB Cached: 725348 kB SwapCached: 0 kB Active: 1268492 kB Inactive: 278508 kB Active(anon): 542564 kB Inactive(anon): 83828 kB Active(file): 725928 kB Inactive(file): 194680 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 38472 kB Writeback: 4 kB AnonPages: 592604 kB Mapped: 50044 kB Shmem: 33444 kB Slab: 146196 kB SReclaimable: 120556 kB SUnreclaim: 25640 kB KernelStack: 3248 kB PageTables: 5832 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 869868 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 542720 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 118144 kB DirectMap2M: 33427456 kB Free space on /tmp at the end= 61924 MiB End job on node127 at 2017-08-14 11:03:43