java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--staging--media--go7007--go7007-loader.ko-entry_point.cil.out.i


--------------------------------------------------------------------------------


This is Ultimate 0.1.24-fea9116
[2019-09-21 09:05:09,425 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-09-21 09:05:09,427 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-09-21 09:05:09,439 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-09-21 09:05:09,439 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-09-21 09:05:09,440 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-09-21 09:05:09,441 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-09-21 09:05:09,443 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-09-21 09:05:09,445 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-09-21 09:05:09,446 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-09-21 09:05:09,447 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2019-09-21 09:05:09,448 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-09-21 09:05:09,448 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-09-21 09:05:09,449 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-09-21 09:05:09,450 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-09-21 09:05:09,451 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-09-21 09:05:09,452 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-09-21 09:05:09,453 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-09-21 09:05:09,455 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-09-21 09:05:09,456 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-09-21 09:05:09,458 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-09-21 09:05:09,459 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-09-21 09:05:09,460 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-09-21 09:05:09,461 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-09-21 09:05:09,463 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-09-21 09:05:09,463 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-09-21 09:05:09,463 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-09-21 09:05:09,464 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-09-21 09:05:09,464 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-09-21 09:05:09,465 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-09-21 09:05:09,465 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-09-21 09:05:09,466 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-09-21 09:05:09,467 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-09-21 09:05:09,468 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-09-21 09:05:09,469 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-09-21 09:05:09,469 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2019-09-21 09:05:09,469 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-09-21 09:05:09,470 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-09-21 09:05:09,470 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2019-09-21 09:05:09,471 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2019-09-21 09:05:09,471 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-09-21 09:05:09,472 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2019-09-21 09:05:09,486 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-09-21 09:05:09,486 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-09-21 09:05:09,487 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-09-21 09:05:09,488 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-09-21 09:05:09,488 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-09-21 09:05:09,488 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-09-21 09:05:09,488 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-09-21 09:05:09,488 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-09-21 09:05:09,489 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-09-21 09:05:09,489 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-09-21 09:05:09,489 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-09-21 09:05:09,489 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-09-21 09:05:09,489 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-09-21 09:05:09,490 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-09-21 09:05:09,490 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-09-21 09:05:09,490 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-09-21 09:05:09,490 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-09-21 09:05:09,490 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-09-21 09:05:09,491 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-09-21 09:05:09,491 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-09-21 09:05:09,491 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-09-21 09:05:09,491 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-09-21 09:05:09,491 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-09-21 09:05:09,492 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-09-21 09:05:09,492 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-09-21 09:05:09,492 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-09-21 09:05:09,492 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-09-21 09:05:09,492 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-09-21 09:05:09,493 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK
[2019-09-21 09:05:09,523 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-09-21 09:05:09,536 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-09-21 09:05:09,539 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-09-21 09:05:09,540 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-09-21 09:05:09,541 INFO  L275        PluginConnector]: CDTParser initialized
[2019-09-21 09:05:09,541 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--staging--media--go7007--go7007-loader.ko-entry_point.cil.out.i
[2019-09-21 09:05:09,602 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3f0f009f/e2c2f52d660346dda12525c1a9460dd4/FLAGb30c259a9
[2019-09-21 09:05:10,257 INFO  L306              CDTParser]: Found 1 translation units.
[2019-09-21 09:05:10,258 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--staging--media--go7007--go7007-loader.ko-entry_point.cil.out.i
[2019-09-21 09:05:10,299 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3f0f009f/e2c2f52d660346dda12525c1a9460dd4/FLAGb30c259a9
[2019-09-21 09:05:10,465 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3f0f009f/e2c2f52d660346dda12525c1a9460dd4
[2019-09-21 09:05:10,479 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-09-21 09:05:10,481 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-09-21 09:05:10,482 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-09-21 09:05:10,482 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-09-21 09:05:10,486 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-09-21 09:05:10,487 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 09:05:10" (1/1) ...
[2019-09-21 09:05:10,489 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70baf9b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:05:10, skipping insertion in model container
[2019-09-21 09:05:10,489 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 09:05:10" (1/1) ...
[2019-09-21 09:05:10,497 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-09-21 09:05:10,603 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-09-21 09:05:11,603 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-09-21 09:05:11,664 INFO  L188         MainTranslator]: Completed pre-run
[2019-09-21 09:05:11,888 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-09-21 09:05:11,954 INFO  L192         MainTranslator]: Completed translation
[2019-09-21 09:05:11,955 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:05:11 WrapperNode
[2019-09-21 09:05:11,955 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-09-21 09:05:11,956 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-09-21 09:05:11,956 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-09-21 09:05:11,956 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-09-21 09:05:11,972 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:05:11" (1/1) ...
[2019-09-21 09:05:11,972 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:05:11" (1/1) ...
[2019-09-21 09:05:12,024 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:05:11" (1/1) ...
[2019-09-21 09:05:12,025 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:05:11" (1/1) ...
[2019-09-21 09:05:12,079 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:05:11" (1/1) ...
[2019-09-21 09:05:12,089 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:05:11" (1/1) ...
[2019-09-21 09:05:12,104 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:05:11" (1/1) ...
[2019-09-21 09:05:12,126 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-09-21 09:05:12,127 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-09-21 09:05:12,127 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-09-21 09:05:12,127 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-09-21 09:05:12,131 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:05:11" (1/1) ...
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-09-21 09:05:12,193 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-09-21 09:05:12,193 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-09-21 09:05:12,193 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID
[2019-09-21 09:05:12,193 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2019-09-21 09:05:12,194 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_zalloc
[2019-09-21 09:05:12,194 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int
[2019-09-21 09:05:12,194 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr
[2019-09-21 09:05:12,195 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong
[2019-09-21 09:05:12,195 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2019-09-21 09:05:12,196 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2019-09-21 09:05:12,196 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2019-09-21 09:05:12,197 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap
[2019-09-21 09:05:12,197 INFO  L138     BoogieDeclarations]: Found implementation of procedure go7007_loader_probe
[2019-09-21 09:05:12,197 INFO  L138     BoogieDeclarations]: Found implementation of procedure go7007_loader_disconnect
[2019-09-21 09:05:12,197 INFO  L138     BoogieDeclarations]: Found implementation of procedure go7007_loader_driver_init
[2019-09-21 09:05:12,197 INFO  L138     BoogieDeclarations]: Found implementation of procedure go7007_loader_driver_exit
[2019-09-21 09:05:12,200 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1
[2019-09-21 09:05:12,201 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-09-21 09:05:12,201 INFO  L138     BoogieDeclarations]: Found implementation of procedure interface_to_usbdev
[2019-09-21 09:05:12,201 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev_2
[2019-09-21 09:05:12,201 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_3
[2019-09-21 09:05:12,202 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_4
[2019-09-21 09:05:12,202 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_5
[2019-09-21 09:05:12,202 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop___0
[2019-09-21 09:05:12,202 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata
[2019-09-21 09:05:12,203 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata
[2019-09-21 09:05:12,204 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf
[2019-09-21 09:05:12,204 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb
[2019-09-21 09:05:12,204 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_free_urb
[2019-09-21 09:05:12,204 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb
[2019-09-21 09:05:12,204 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb
[2019-09-21 09:05:12,204 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_submit_urb
[2019-09-21 09:05:12,204 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev
[2019-09-21 09:05:12,205 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_get_dev
[2019-09-21 09:05:12,205 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_put_dev
[2019-09-21 09:05:12,205 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_get_interface
[2019-09-21 09:05:12,205 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_put_interface
[2019-09-21 09:05:12,205 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_serial_register
[2019-09-21 09:05:12,205 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister
[2019-09-21 09:05:12,205 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2019-09-21 09:05:12,205 INFO  L138     BoogieDeclarations]: Found implementation of procedure _dev_info
[2019-09-21 09:05:12,205 INFO  L138     BoogieDeclarations]: Found implementation of procedure cypress_load_firmware
[2019-09-21 09:05:12,206 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_err
[2019-09-21 09:05:12,206 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize
[2019-09-21 09:05:12,206 INFO  L138     BoogieDeclarations]: Found implementation of procedure release_firmware
[2019-09-21 09:05:12,206 INFO  L138     BoogieDeclarations]: Found implementation of procedure request_firmware
[2019-09-21 09:05:12,206 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_deregister
[2019-09-21 09:05:12,206 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_register_driver
[2019-09-21 09:05:12,206 INFO  L138     BoogieDeclarations]: Found implementation of procedure external_alloc
[2019-09-21 09:05:12,206 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2019-09-21 09:05:12,207 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2019-09-21 09:05:12,207 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-09-21 09:05:12,207 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2019-09-21 09:05:12,207 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_err
[2019-09-21 09:05:12,207 INFO  L130     BoogieDeclarations]: Found specification of procedure _dev_info
[2019-09-21 09:05:12,207 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_3
[2019-09-21 09:05:12,207 INFO  L130     BoogieDeclarations]: Found specification of procedure interface_to_usbdev
[2019-09-21 09:05:12,207 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev_2
[2019-09-21 09:05:12,208 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_register_driver
[2019-09-21 09:05:12,208 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_4
[2019-09-21 09:05:12,208 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_deregister
[2019-09-21 09:05:12,208 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_5
[2019-09-21 09:05:12,208 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev
[2019-09-21 09:05:12,208 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_get_dev
[2019-09-21 09:05:12,209 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata
[2019-09-21 09:05:12,209 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2019-09-21 09:05:12,209 INFO  L130     BoogieDeclarations]: Found specification of procedure calloc
[2019-09-21 09:05:12,209 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-09-21 09:05:12,209 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong
[2019-09-21 09:05:12,209 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer
[2019-09-21 09:05:12,209 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_assume
[2019-09-21 09:05:12,209 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2019-09-21 09:05:12,210 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-09-21 09:05:12,210 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_zalloc
[2019-09-21 09:05:12,210 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2019-09-21 09:05:12,210 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int
[2019-09-21 09:05:12,210 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ptr
[2019-09-21 09:05:12,210 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ulong
[2019-09-21 09:05:12,211 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2019-09-21 09:05:12,211 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2019-09-21 09:05:12,211 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_trap
[2019-09-21 09:05:12,211 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1
[2019-09-21 09:05:12,211 INFO  L130     BoogieDeclarations]: Found specification of procedure request_firmware
[2019-09-21 09:05:12,211 INFO  L130     BoogieDeclarations]: Found specification of procedure release_firmware
[2019-09-21 09:05:12,211 INFO  L130     BoogieDeclarations]: Found specification of procedure cypress_load_firmware
[2019-09-21 09:05:12,212 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-09-21 09:05:12,212 INFO  L130     BoogieDeclarations]: Found specification of procedure go7007_loader_probe
[2019-09-21 09:05:12,212 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2019-09-21 09:05:12,212 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-09-21 09:05:12,212 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-09-21 09:05:12,212 INFO  L130     BoogieDeclarations]: Found specification of procedure go7007_loader_disconnect
[2019-09-21 09:05:12,213 INFO  L130     BoogieDeclarations]: Found specification of procedure go7007_loader_driver_init
[2019-09-21 09:05:12,213 INFO  L130     BoogieDeclarations]: Found specification of procedure go7007_loader_driver_exit
[2019-09-21 09:05:12,213 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2019-09-21 09:05:12,213 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2019-09-21 09:05:12,213 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-09-21 09:05:12,213 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop___0
[2019-09-21 09:05:12,213 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata
[2019-09-21 09:05:12,213 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf
[2019-09-21 09:05:12,213 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_alloc_urb
[2019-09-21 09:05:12,213 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_free_urb
[2019-09-21 09:05:12,214 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb
[2019-09-21 09:05:12,214 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb
[2019-09-21 09:05:12,214 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_submit_urb
[2019-09-21 09:05:12,214 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID
[2019-09-21 09:05:12,214 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_put_dev
[2019-09-21 09:05:12,214 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_get_interface
[2019-09-21 09:05:12,214 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_put_interface
[2019-09-21 09:05:12,214 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_serial_register
[2019-09-21 09:05:12,214 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_serial_deregister
[2019-09-21 09:05:12,214 INFO  L130     BoogieDeclarations]: Found specification of procedure external_alloc
[2019-09-21 09:05:12,215 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2019-09-21 09:05:12,215 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2019-09-21 09:05:12,215 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-09-21 09:05:12,215 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2019-09-21 09:05:12,215 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2019-09-21 09:05:12,215 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-09-21 09:05:12,215 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-09-21 09:05:12,215 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2019-09-21 09:05:12,865 INFO  L683   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;
[2019-09-21 09:05:13,432 INFO  L683   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true;
[2019-09-21 09:05:13,920 INFO  L278             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-09-21 09:05:13,921 INFO  L283             CfgBuilder]: Removed 0 assume(true) statements.
[2019-09-21 09:05:13,922 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 09:05:13 BoogieIcfgContainer
[2019-09-21 09:05:13,923 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-09-21 09:05:13,923 INFO  L113        PluginConnector]: ------------------------Sifa----------------------------
[2019-09-21 09:05:13,923 INFO  L271        PluginConnector]: Initializing Sifa...
[2019-09-21 09:05:13,924 INFO  L275        PluginConnector]: Sifa initialized
[2019-09-21 09:05:13,925 INFO  L185        PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 09:05:13" (1/1) ...
[2019-09-21 09:05:13,925 INFO  L79            SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds
(negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than
(negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_QUICK ♦ Intern Fluid=SizeLimitFluid
[2019-09-21 09:05:13,950 INFO  L162        IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-09-21 09:05:13,951 INFO  L169        IcfgInterpreter]: Building call graph
[2019-09-21 09:05:13,962 INFO  L174        IcfgInterpreter]: Initial procedures are [ULTIMATE.start]
[2019-09-21 09:05:13,974 INFO  L179        IcfgInterpreter]: Starting interpretation
[2019-09-21 09:05:13,978 INFO  L199        IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs
[2019-09-21 09:05:17,210 WARN  L191               SmtUtils]: Spent 579.00 ms on a formula simplification that was a NOOP. DAG size: 917
[2019-09-21 09:05:18,299 WARN  L191               SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45
[2019-09-21 09:05:18,615 WARN  L191               SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 907
[2019-09-21 09:05:18,964 WARN  L191               SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 907
[2019-09-21 09:05:19,205 WARN  L191               SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 907
[2019-09-21 09:05:19,232 INFO  L199        IcfgInterpreter]: Interpreting procedure main with input of size 939 for LOIs
[2019-09-21 09:05:22,533 WARN  L191               SmtUtils]: Spent 2.43 s on a formula simplification that was a NOOP. DAG size: 691
[2019-09-21 09:05:23,091 WARN  L191               SmtUtils]: Spent 536.00 ms on a formula simplification that was a NOOP. DAG size: 1189
[2019-09-21 09:05:23,565 WARN  L191               SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 1148
[2019-09-21 09:05:32,707 WARN  L191               SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 767
[2019-09-21 09:05:33,200 WARN  L191               SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 974 DAG size of output: 968
[2019-09-21 09:05:33,493 WARN  L191               SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 968
[2019-09-21 09:05:33,783 WARN  L191               SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 976 DAG size of output: 975
[2019-09-21 09:05:34,037 WARN  L191               SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 975
[2019-09-21 09:05:37,141 WARN  L191               SmtUtils]: Spent 2.42 s on a formula simplification that was a NOOP. DAG size: 691
[2019-09-21 09:05:37,541 WARN  L191               SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 1189
[2019-09-21 09:05:37,942 WARN  L191               SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 1148
[2019-09-21 09:05:47,053 WARN  L191               SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 767
[2019-09-21 09:05:47,057 WARN  L98          DagInterpreter]: A function never reaches its return
[2019-09-21 09:05:50,185 WARN  L191               SmtUtils]: Spent 2.36 s on a formula simplification that was a NOOP. DAG size: 691
[2019-09-21 09:05:50,556 WARN  L191               SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 1191
[2019-09-21 09:05:50,943 WARN  L191               SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 1150