Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
cosoco-mini 1.1 (2017-06-27) | UNSAT | 0.019071 | 0.0202209 |
Name | QRandom/QRandom-composed-s25/ composed-25-01-25-4.xml |
MD5SUM | 70c94527274e457d0d94c5fa4cea1fbc |
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 | 0.011048 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 33 |
Number of constraints | 247 |
Number of domains | 1 |
Minimum domain size | 10 |
Maximum domain size | 10 |
Distribution of domain sizes | [{"size":10,"count":33}] |
Minimum variable degree | 7 |
Maximum variable degree | 22 |
Distribution of variable degrees | [{"degree":7,"count":2},{"degree":8,"count":2},{"degree":9,"count":2},{"degree":10,"count":1},{"degree":11,"count":1},{"degree":12,"count":1},{"degree":13,"count":2},{"degree":14,"count":2},{"degree":15,"count":2},{"degree":16,"count":3},{"degree":17,"count":3},{"degree":18,"count":6},{"degree":19,"count":2},{"degree":20,"count":1},{"degree":21,"count":2},{"degree":22,"count":1}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 2 |
Distribution of constraint arities | [{"arity":2,"count":247}] |
Number of extensional constraints | 247 |
Number of intensional constraints | 0 |
Distribution of constraint types | [{"type":"extension","count":247}] |
Optimization problem | NO |
Type of objective |
0.00/0.02 c root propagations : 1 0.00/0.02 c restarts enabled, print stats at every restarts 0.00/0.02 c 0.00/0.02 c 0.00/0.02 c 0.00/0.02 c This is cosoco 1.0 -- 0.00/0.02 c 0.00/0.02 c ========================================[ Problem Statistics ]=========================================== 0.00/0.02 c | 0.00/0.02 c | Parse time : 0.02 s 0.00/0.02 c | 0.00/0.02 c | Variables: 33 0.00/0.02 c | Domain Sizes: 10..10 0.00/0.02 c | 0.00/0.02 c | Constraints: 247 0.00/0.02 c | Arity: 2..2 -- Binary: 247 0.00/0.02 c | 0.00/0.02 c | Types: 0.00/0.02 c | Extension: 247 (nb tuples: 5..35) -- (shared: 0) 0.00/0.02 c | 0.00/0.02 c ========================================================================================================= 0.00/0.02 c conflicts decisions filterCalls propagations Root Prop. Nogoods min/max/avg depth 0.00/0.02 c restarts : 0 0.00/0.02 c conflicts : 6 (335 /sec) 0.00/0.02 c decisions : 6 (335 /sec) 0.00/0.02 c propagations : 377 (21061 /sec) 0.00/0.02 c root propagations : 1 0.00/0.02 c filter calls : 653 (36480 /sec) 0.00/0.02 c useless filter calls : 516 (79 %) 0.00/0.02 c Memory used : 26.41 MB 0.00/0.02 c CPU time : 0.017869 s 0.00/0.02 0.00/0.02 s UNSATISFIABLE
runsolver Copyright (C) 2010-2013 Olivier ROUSSEL This is runsolver version 3.3.7 (svn: 2553) 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. command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4252341-1500922265/watcher-4252341-1500922265 -o /tmp/evaluation-result-4252341-1500922265/solver-4252341-1500922265 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node143-1500914943-3947 --watchdog 2560 HOME/cosoco -lc -model -restarts HOME/instance-4252341-1500922265.xml pid=5229 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 Current StackSize limit: 8192 KiB [startup+0 s] /proc/loadavg: 2.00 2.01 2.05 2/181 5232 /proc/meminfo: memFree=32076268/32770624 swapFree=5832/123096 [pid=5232] ppid=5229 vsize=26772 CPUtime=0 cores=1,3,5,7 /proc/5232/stat : 5232 (cosoco) R 5229 5232 3915 0 -1 4202496 949 0 0 0 0 0 0 0 20 0 1 0 1785678 27414528 759 33554432000 4194304 5744392 140724377423472 140724377420120 139777749896165 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7841632 7846472 37502976 140724377425089 140724377425219 140724377425219 140724377427918 0 /proc/5232/statm: 6693 759 678 379 0 112 0 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 5232 sig 9 ??? kill -5232 sig 9 ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0202209 CPU time (s): 0.019071 CPU user time (s): 0.018054 CPU system time (s): 0.001017 CPU usage (%): 94.3133 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.018054 system time used= 0.001017 maximum resident set size= 3676 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1080 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= 12 involuntary context switches= 1 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.00226 second user time and 0.006782 second system time The end
Begin job on node143 at 2017-07-24 20:51:05 IDJOB=4252341 IDBENCH=126019 IDSOLVER=2633 FILE ID=node143/4252341-1500922265 RUNJOBID= node143-1500914943-3947 PBS_JOBID= 20625420 Free space on /tmp= 61824 MiB SOLVER NAME= cosoco-mini 1.1 BENCH NAME= XCSP17/QRandom/QRandom-composed-s25/composed-25-01-25-4.xml COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4252341-1500922265/watcher-4252341-1500922265 -o /tmp/evaluation-result-4252341-1500922265/solver-4252341-1500922265 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node143-1500914943-3947 --watchdog 2560 HOME/cosoco -lc -model -restarts HOME/instance-4252341-1500922265.xml TIME LIMIT= 2400 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 70c94527274e457d0d94c5fa4cea1fbc RANDOM SEED=718246289 node143.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 : 5333.76 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 : 5333.76 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 : 5333.76 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 : 5333.76 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: 32076284 kB MemAvailable: 32041048 kB Buffers: 35592 kB Cached: 243476 kB SwapCached: 0 kB Active: 212988 kB Inactive: 131688 kB Active(anon): 68424 kB Inactive(anon): 8592 kB Active(file): 144564 kB Inactive(file): 123096 kB Unevictable: 5832 kB Mlocked: 5832 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 2008 kB Writeback: 0 kB AnonPages: 70816 kB Mapped: 29264 kB Shmem: 8848 kB Slab: 51796 kB SReclaimable: 25880 kB SUnreclaim: 25916 kB KernelStack: 3200 kB PageTables: 4680 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 304952 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 26624 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= 61820 MiB End job on node143 at 2017-07-24 20:51:05