./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3_false-termination.8-rc1-32_7a-drivers--media--common--saa7146--saa7146.ko-ldv_main0_true-unreach-call.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0cd3be1d Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4ebb1d46-5fef-4438-84e4-613833fba096/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4ebb1d46-5fef-4438-84e4-613833fba096/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4ebb1d46-5fef-4438-84e4-613833fba096/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4ebb1d46-5fef-4438-84e4-613833fba096/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3_false-termination.8-rc1-32_7a-drivers--media--common--saa7146--saa7146.ko-ldv_main0_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_4ebb1d46-5fef-4438-84e4-613833fba096/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4ebb1d46-5fef-4438-84e4-613833fba096/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7ee55242349a2bb861e5e80729632e2fc410f63e ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 13:33:40,562 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 13:33:40,563 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 13:33:40,570 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 13:33:40,571 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 13:33:40,571 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 13:33:40,572 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 13:33:40,573 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 13:33:40,574 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 13:33:40,575 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 13:33:40,575 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 13:33:40,576 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 13:33:40,576 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 13:33:40,577 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 13:33:40,578 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 13:33:40,578 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 13:33:40,579 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 13:33:40,580 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 13:33:40,581 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 13:33:40,582 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 13:33:40,583 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 13:33:40,584 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 13:33:40,586 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 13:33:40,586 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 13:33:40,586 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 13:33:40,587 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 13:33:40,587 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 13:33:40,588 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 13:33:40,588 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 13:33:40,589 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 13:33:40,589 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 13:33:40,590 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 13:33:40,590 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 13:33:40,590 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 13:33:40,591 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 13:33:40,591 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 13:33:40,591 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4ebb1d46-5fef-4438-84e4-613833fba096/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-28 13:33:40,602 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 13:33:40,602 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 13:33:40,602 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 13:33:40,603 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 13:33:40,603 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 13:33:40,603 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 13:33:40,603 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 13:33:40,603 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 13:33:40,604 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 13:33:40,604 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 13:33:40,604 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 13:33:40,604 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 13:33:40,604 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 13:33:40,604 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 13:33:40,604 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 13:33:40,604 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 13:33:40,605 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 13:33:40,605 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 13:33:40,605 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 13:33:40,605 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 13:33:40,605 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 13:33:40,605 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 13:33:40,606 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 13:33:40,606 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 13:33:40,606 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 13:33:40,606 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 13:33:40,606 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-28 13:33:40,606 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 13:33:40,606 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_4ebb1d46-5fef-4438-84e4-613833fba096/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ee55242349a2bb861e5e80729632e2fc410f63e [2018-11-28 13:33:40,629 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 13:33:40,636 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 13:33:40,638 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 13:33:40,639 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 13:33:40,640 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 13:33:40,640 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4ebb1d46-5fef-4438-84e4-613833fba096/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-consumption/linux-3_false-termination.8-rc1-32_7a-drivers--media--common--saa7146--saa7146.ko-ldv_main0_true-unreach-call.cil.out.i [2018-11-28 13:33:40,678 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4ebb1d46-5fef-4438-84e4-613833fba096/bin-2019/uautomizer/data/1695d2e72/6f0bf42f350f44809d17b1fa68c659ce/FLAG48cb25c5e [2018-11-28 13:33:41,175 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 13:33:41,175 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4ebb1d46-5fef-4438-84e4-613833fba096/sv-benchmarks/c/ldv-consumption/linux-3_false-termination.8-rc1-32_7a-drivers--media--common--saa7146--saa7146.ko-ldv_main0_true-unreach-call.cil.out.i [2018-11-28 13:33:41,198 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4ebb1d46-5fef-4438-84e4-613833fba096/bin-2019/uautomizer/data/1695d2e72/6f0bf42f350f44809d17b1fa68c659ce/FLAG48cb25c5e [2018-11-28 13:33:41,435 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4ebb1d46-5fef-4438-84e4-613833fba096/bin-2019/uautomizer/data/1695d2e72/6f0bf42f350f44809d17b1fa68c659ce [2018-11-28 13:33:41,437 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 13:33:41,438 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 13:33:41,439 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 13:33:41,439 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 13:33:41,442 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 13:33:41,443 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:33:41" (1/1) ... [2018-11-28 13:33:41,445 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1914e307 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:41, skipping insertion in model container [2018-11-28 13:33:41,445 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:33:41" (1/1) ... [2018-11-28 13:33:41,451 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 13:33:41,524 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 13:33:42,701 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 13:33:42,713 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 13:33:42,901 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 13:33:43,023 INFO L195 MainTranslator]: Completed translation [2018-11-28 13:33:43,023 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:43 WrapperNode [2018-11-28 13:33:43,024 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 13:33:43,024 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 13:33:43,024 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 13:33:43,024 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 13:33:43,032 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:43" (1/1) ... [2018-11-28 13:33:43,065 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:43" (1/1) ... [2018-11-28 13:33:43,079 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 13:33:43,080 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 13:33:43,080 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 13:33:43,080 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 13:33:43,089 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:43" (1/1) ... [2018-11-28 13:33:43,089 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:43" (1/1) ... [2018-11-28 13:33:43,095 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:43" (1/1) ... [2018-11-28 13:33:43,096 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:43" (1/1) ... [2018-11-28 13:33:43,135 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:43" (1/1) ... [2018-11-28 13:33:43,142 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:43" (1/1) ... [2018-11-28 13:33:43,156 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:43" (1/1) ... [2018-11-28 13:33:43,163 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 13:33:43,164 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 13:33:43,164 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 13:33:43,164 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 13:33:43,165 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:43" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4ebb1d46-5fef-4438-84e4-613833fba096/bin-2019/uautomizer/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 [2018-11-28 13:33:43,216 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-28 13:33:43,216 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2018-11-28 13:33:43,217 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_writeout [2018-11-28 13:33:43,217 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_writeout [2018-11-28 13:33:43,217 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-28 13:33:43,217 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-28 13:33:43,217 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2018-11-28 13:33:43,218 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2018-11-28 13:33:43,218 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-28 13:33:43,218 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-28 13:33:43,218 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-28 13:33:43,218 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-28 13:33:43,218 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-11-28 13:33:43,219 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE [2018-11-28 13:33:43,219 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE [2018-11-28 13:33:43,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i2c_lock_of_saa7146_dev [2018-11-28 13:33:43,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i2c_lock_of_saa7146_dev [2018-11-28 13:33:43,219 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE [2018-11-28 13:33:43,219 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE [2018-11-28 13:33:43,220 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-28 13:33:43,220 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2018-11-28 13:33:43,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-28 13:33:43,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-28 13:33:43,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-28 13:33:43,220 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-28 13:33:43,221 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 13:33:43,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 13:33:43,221 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-28 13:33:43,221 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-28 13:33:43,221 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_func [2018-11-28 13:33:43,221 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_func [2018-11-28 13:33:43,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-28 13:33:43,221 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-28 13:33:43,222 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-28 13:33:43,222 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-28 13:33:43,222 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-28 13:33:43,222 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2018-11-28 13:33:43,222 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2018-11-28 13:33:43,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 13:33:43,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-28 13:33:43,222 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_status [2018-11-28 13:33:43,223 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_status [2018-11-28 13:33:43,223 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-28 13:33:43,223 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-28 13:33:43,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev [2018-11-28 13:33:43,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev [2018-11-28 13:33:43,223 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-28 13:33:43,223 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2018-11-28 13:33:43,224 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_msg_cleanup [2018-11-28 13:33:43,224 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_msg_cleanup [2018-11-28 13:33:43,224 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-28 13:33:43,224 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-28 13:33:43,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-28 13:33:43,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2018-11-28 13:33:43,224 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-28 13:33:43,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-28 13:33:43,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_10 [2018-11-28 13:33:43,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_10 [2018-11-28 13:33:43,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 13:33:43,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-28 13:33:43,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-28 13:33:43,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-28 13:33:43,225 INFO L130 BoogieDeclarations]: Found specification of procedure to_saa7146_dev [2018-11-28 13:33:43,226 INFO L138 BoogieDeclarations]: Found implementation of procedure to_saa7146_dev [2018-11-28 13:33:43,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-28 13:33:43,226 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_msg_prepare [2018-11-28 13:33:43,226 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_msg_prepare [2018-11-28 13:33:43,226 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_xfer [2018-11-28 13:33:43,226 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_xfer [2018-11-28 13:33:43,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-28 13:33:43,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-28 13:33:43,227 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 13:33:43,227 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 13:33:43,227 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-28 13:33:43,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2018-11-28 13:33:43,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-28 13:33:43,227 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-28 13:33:43,227 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_transfer [2018-11-28 13:33:43,228 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_transfer [2018-11-28 13:33:43,228 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-28 13:33:43,228 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2018-11-28 13:33:43,228 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2018-11-28 13:33:43,228 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2018-11-28 13:33:43,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2018-11-28 13:33:43,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2018-11-28 13:33:43,228 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2018-11-28 13:33:43,229 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2018-11-28 13:33:43,229 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2018-11-28 13:33:43,229 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2018-11-28 13:33:43,229 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2018-11-28 13:33:43,229 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2018-11-28 13:33:43,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-28 13:33:43,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-28 13:33:43,230 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_reset [2018-11-28 13:33:43,230 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_reset [2018-11-28 13:33:43,230 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-28 13:33:43,230 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2018-11-28 13:33:43,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 13:33:43,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 13:33:48,474 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 13:33:48,474 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-28 13:33:48,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 01:33:48 BoogieIcfgContainer [2018-11-28 13:33:48,474 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 13:33:48,475 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-28 13:33:48,475 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-28 13:33:48,477 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-28 13:33:48,477 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 01:33:41" (1/3) ... [2018-11-28 13:33:48,477 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28c0727 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 01:33:48, skipping insertion in model container [2018-11-28 13:33:48,478 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:43" (2/3) ... [2018-11-28 13:33:48,478 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28c0727 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 01:33:48, skipping insertion in model container [2018-11-28 13:33:48,478 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 01:33:48" (3/3) ... [2018-11-28 13:33:48,480 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3_false-termination.8-rc1-32_7a-drivers--media--common--saa7146--saa7146.ko-ldv_main0_true-unreach-call.cil.out.i [2018-11-28 13:33:48,487 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-28 13:33:48,492 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-28 13:33:48,502 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-28 13:33:48,526 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-28 13:33:48,526 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-28 13:33:48,527 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-28 13:33:48,527 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-28 13:33:48,527 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-28 13:33:48,527 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-28 13:33:48,527 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-28 13:33:48,527 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-28 13:33:48,527 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-28 13:33:48,546 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states. [2018-11-28 13:33:48,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-28 13:33:48,550 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:33:48,551 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:33:48,552 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:33:48,555 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:33:48,556 INFO L82 PathProgramCache]: Analyzing trace with hash -1762583302, now seen corresponding path program 1 times [2018-11-28 13:33:48,557 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:33:48,557 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:33:48,608 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:48,609 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:33:48,609 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:48,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:33:48,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 13:33:48,914 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:33:48,915 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 13:33:48,917 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 13:33:48,925 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 13:33:48,926 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:33:48,928 INFO L87 Difference]: Start difference. First operand 454 states. Second operand 3 states. [2018-11-28 13:33:51,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:33:51,327 INFO L93 Difference]: Finished difference Result 1309 states and 1810 transitions. [2018-11-28 13:33:51,327 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 13:33:51,328 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 16 [2018-11-28 13:33:51,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:33:51,344 INFO L225 Difference]: With dead ends: 1309 [2018-11-28 13:33:51,344 INFO L226 Difference]: Without dead ends: 858 [2018-11-28 13:33:51,349 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:33:51,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 858 states. [2018-11-28 13:33:51,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 858 to 855. [2018-11-28 13:33:51,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 855 states. [2018-11-28 13:33:51,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 855 states and 1167 transitions. [2018-11-28 13:33:51,436 INFO L78 Accepts]: Start accepts. Automaton has 855 states and 1167 transitions. Word has length 16 [2018-11-28 13:33:51,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:33:51,436 INFO L480 AbstractCegarLoop]: Abstraction has 855 states and 1167 transitions. [2018-11-28 13:33:51,436 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 13:33:51,436 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1167 transitions. [2018-11-28 13:33:51,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-11-28 13:33:51,437 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:33:51,438 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:33:51,438 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:33:51,438 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:33:51,438 INFO L82 PathProgramCache]: Analyzing trace with hash 1194163734, now seen corresponding path program 1 times [2018-11-28 13:33:51,438 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:33:51,438 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:33:51,444 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:51,444 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:33:51,444 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:51,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:33:51,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 13:33:51,550 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:33:51,550 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 13:33:51,551 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 13:33:51,552 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 13:33:51,552 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:33:51,552 INFO L87 Difference]: Start difference. First operand 855 states and 1167 transitions. Second operand 3 states. [2018-11-28 13:33:53,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:33:53,833 INFO L93 Difference]: Finished difference Result 857 states and 1168 transitions. [2018-11-28 13:33:53,833 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 13:33:53,834 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2018-11-28 13:33:53,834 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:33:53,838 INFO L225 Difference]: With dead ends: 857 [2018-11-28 13:33:53,838 INFO L226 Difference]: Without dead ends: 854 [2018-11-28 13:33:53,839 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:33:53,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 854 states. [2018-11-28 13:33:53,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 854 to 854. [2018-11-28 13:33:53,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 854 states. [2018-11-28 13:33:53,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 854 states and 1165 transitions. [2018-11-28 13:33:53,877 INFO L78 Accepts]: Start accepts. Automaton has 854 states and 1165 transitions. Word has length 17 [2018-11-28 13:33:53,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:33:53,877 INFO L480 AbstractCegarLoop]: Abstraction has 854 states and 1165 transitions. [2018-11-28 13:33:53,877 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 13:33:53,877 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1165 transitions. [2018-11-28 13:33:53,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-28 13:33:53,878 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:33:53,878 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:33:53,878 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:33:53,878 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:33:53,878 INFO L82 PathProgramCache]: Analyzing trace with hash -1635953795, now seen corresponding path program 1 times [2018-11-28 13:33:53,878 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:33:53,878 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:33:53,882 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:53,882 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:33:53,883 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:53,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:33:54,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 13:33:54,015 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:33:54,015 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 13:33:54,015 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 13:33:54,015 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 13:33:54,015 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:33:54,016 INFO L87 Difference]: Start difference. First operand 854 states and 1165 transitions. Second operand 3 states. [2018-11-28 13:33:56,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:33:56,334 INFO L93 Difference]: Finished difference Result 856 states and 1166 transitions. [2018-11-28 13:33:56,334 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 13:33:56,334 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2018-11-28 13:33:56,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:33:56,337 INFO L225 Difference]: With dead ends: 856 [2018-11-28 13:33:56,337 INFO L226 Difference]: Without dead ends: 853 [2018-11-28 13:33:56,338 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:33:56,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 853 states. [2018-11-28 13:33:56,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 853 to 853. [2018-11-28 13:33:56,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 853 states. [2018-11-28 13:33:56,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 853 states and 1163 transitions. [2018-11-28 13:33:56,363 INFO L78 Accepts]: Start accepts. Automaton has 853 states and 1163 transitions. Word has length 18 [2018-11-28 13:33:56,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:33:56,363 INFO L480 AbstractCegarLoop]: Abstraction has 853 states and 1163 transitions. [2018-11-28 13:33:56,363 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 13:33:56,363 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1163 transitions. [2018-11-28 13:33:56,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-11-28 13:33:56,364 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:33:56,364 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:33:56,364 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:33:56,364 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:33:56,364 INFO L82 PathProgramCache]: Analyzing trace with hash 824720889, now seen corresponding path program 1 times [2018-11-28 13:33:56,364 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:33:56,364 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:33:56,404 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:56,404 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:33:56,404 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:56,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:33:56,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 13:33:56,506 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:33:56,506 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 13:33:56,506 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 13:33:56,506 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 13:33:56,506 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:33:56,507 INFO L87 Difference]: Start difference. First operand 853 states and 1163 transitions. Second operand 3 states. [2018-11-28 13:33:58,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:33:58,802 INFO L93 Difference]: Finished difference Result 855 states and 1164 transitions. [2018-11-28 13:33:58,803 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 13:33:58,803 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2018-11-28 13:33:58,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:33:58,806 INFO L225 Difference]: With dead ends: 855 [2018-11-28 13:33:58,807 INFO L226 Difference]: Without dead ends: 852 [2018-11-28 13:33:58,807 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:33:58,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 852 states. [2018-11-28 13:33:58,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 852 to 852. [2018-11-28 13:33:58,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 852 states. [2018-11-28 13:33:58,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 852 states and 1161 transitions. [2018-11-28 13:33:58,845 INFO L78 Accepts]: Start accepts. Automaton has 852 states and 1161 transitions. Word has length 19 [2018-11-28 13:33:58,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:33:58,845 INFO L480 AbstractCegarLoop]: Abstraction has 852 states and 1161 transitions. [2018-11-28 13:33:58,845 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 13:33:58,846 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1161 transitions. [2018-11-28 13:33:58,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-11-28 13:33:58,846 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:33:58,846 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:33:58,846 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:33:58,847 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:33:58,847 INFO L82 PathProgramCache]: Analyzing trace with hash -203770368, now seen corresponding path program 1 times [2018-11-28 13:33:58,847 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:33:58,847 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:33:58,852 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:58,852 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:33:58,852 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:33:58,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:33:58,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 13:33:58,980 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:33:58,980 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 13:33:58,980 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 13:33:58,980 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 13:33:58,980 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:33:58,981 INFO L87 Difference]: Start difference. First operand 852 states and 1161 transitions. Second operand 3 states. [2018-11-28 13:34:01,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:34:01,179 INFO L93 Difference]: Finished difference Result 854 states and 1162 transitions. [2018-11-28 13:34:01,322 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 13:34:01,322 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2018-11-28 13:34:01,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:34:01,327 INFO L225 Difference]: With dead ends: 854 [2018-11-28 13:34:01,327 INFO L226 Difference]: Without dead ends: 845 [2018-11-28 13:34:01,328 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:34:01,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 845 states. [2018-11-28 13:34:01,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 845 to 845. [2018-11-28 13:34:01,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 845 states. [2018-11-28 13:34:01,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 845 states and 1152 transitions. [2018-11-28 13:34:01,367 INFO L78 Accepts]: Start accepts. Automaton has 845 states and 1152 transitions. Word has length 20 [2018-11-28 13:34:01,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:34:01,367 INFO L480 AbstractCegarLoop]: Abstraction has 845 states and 1152 transitions. [2018-11-28 13:34:01,367 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 13:34:01,367 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1152 transitions. [2018-11-28 13:34:01,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2018-11-28 13:34:01,369 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:34:01,369 INFO L402 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:34:01,370 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:34:01,370 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:34:01,370 INFO L82 PathProgramCache]: Analyzing trace with hash -1695689634, now seen corresponding path program 1 times [2018-11-28 13:34:01,370 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:34:01,370 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:34:01,374 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:34:01,374 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:34:01,374 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:34:01,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:34:01,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 13:34:01,604 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:34:01,605 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-28 13:34:01,605 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-28 13:34:01,605 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-28 13:34:01,606 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-28 13:34:01,606 INFO L87 Difference]: Start difference. First operand 845 states and 1152 transitions. Second operand 7 states. [2018-11-28 13:34:01,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:34:01,679 INFO L93 Difference]: Finished difference Result 1622 states and 2224 transitions. [2018-11-28 13:34:01,680 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-28 13:34:01,680 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 72 [2018-11-28 13:34:01,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:34:01,683 INFO L225 Difference]: With dead ends: 1622 [2018-11-28 13:34:01,683 INFO L226 Difference]: Without dead ends: 787 [2018-11-28 13:34:01,686 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-28 13:34:01,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 787 states. [2018-11-28 13:34:01,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 787 to 785. [2018-11-28 13:34:01,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 785 states. [2018-11-28 13:34:01,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 785 states and 1077 transitions. [2018-11-28 13:34:01,719 INFO L78 Accepts]: Start accepts. Automaton has 785 states and 1077 transitions. Word has length 72 [2018-11-28 13:34:01,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:34:01,720 INFO L480 AbstractCegarLoop]: Abstraction has 785 states and 1077 transitions. [2018-11-28 13:34:01,720 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-28 13:34:01,720 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1077 transitions. [2018-11-28 13:34:01,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2018-11-28 13:34:01,721 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:34:01,722 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:34:01,722 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:34:01,722 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:34:01,723 INFO L82 PathProgramCache]: Analyzing trace with hash 599315624, now seen corresponding path program 1 times [2018-11-28 13:34:01,723 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:34:01,723 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:34:01,726 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:34:01,727 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:34:01,727 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:34:01,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:34:01,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 13:34:01,952 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:34:01,952 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-28 13:34:01,952 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-28 13:34:01,953 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-28 13:34:01,953 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-28 13:34:01,953 INFO L87 Difference]: Start difference. First operand 785 states and 1077 transitions. Second operand 4 states. [2018-11-28 13:34:02,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:34:02,034 INFO L93 Difference]: Finished difference Result 1588 states and 2188 transitions. [2018-11-28 13:34:02,035 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-28 13:34:02,035 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 78 [2018-11-28 13:34:02,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:34:02,039 INFO L225 Difference]: With dead ends: 1588 [2018-11-28 13:34:02,039 INFO L226 Difference]: Without dead ends: 813 [2018-11-28 13:34:02,042 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-28 13:34:02,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 813 states. [2018-11-28 13:34:02,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 813 to 789. [2018-11-28 13:34:02,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 789 states. [2018-11-28 13:34:02,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 789 states and 1083 transitions. [2018-11-28 13:34:02,076 INFO L78 Accepts]: Start accepts. Automaton has 789 states and 1083 transitions. Word has length 78 [2018-11-28 13:34:02,077 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:34:02,077 INFO L480 AbstractCegarLoop]: Abstraction has 789 states and 1083 transitions. [2018-11-28 13:34:02,077 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-28 13:34:02,077 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1083 transitions. [2018-11-28 13:34:02,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-11-28 13:34:02,079 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:34:02,080 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:34:02,080 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:34:02,080 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:34:02,080 INFO L82 PathProgramCache]: Analyzing trace with hash -484300628, now seen corresponding path program 1 times [2018-11-28 13:34:02,080 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:34:02,080 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:34:02,084 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:34:02,084 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:34:02,085 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:34:02,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:34:02,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 13:34:02,318 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 13:34:02,318 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4ebb1d46-5fef-4438-84e4-613833fba096/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 13:34:02,338 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:34:02,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:34:03,017 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 13:34:03,092 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 13:34:03,119 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-28 13:34:03,119 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 6] total 10 [2018-11-28 13:34:03,119 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-28 13:34:03,119 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-28 13:34:03,120 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2018-11-28 13:34:03,120 INFO L87 Difference]: Start difference. First operand 789 states and 1083 transitions. Second operand 10 states. [2018-11-28 13:34:03,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:34:03,541 INFO L93 Difference]: Finished difference Result 1877 states and 2682 transitions. [2018-11-28 13:34:03,541 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-28 13:34:03,541 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 80 [2018-11-28 13:34:03,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:34:03,546 INFO L225 Difference]: With dead ends: 1877 [2018-11-28 13:34:03,546 INFO L226 Difference]: Without dead ends: 1098 [2018-11-28 13:34:03,549 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2018-11-28 13:34:03,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1098 states. [2018-11-28 13:34:03,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1098 to 809. [2018-11-28 13:34:03,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 809 states. [2018-11-28 13:34:03,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 809 states and 1113 transitions. [2018-11-28 13:34:03,605 INFO L78 Accepts]: Start accepts. Automaton has 809 states and 1113 transitions. Word has length 80 [2018-11-28 13:34:03,605 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:34:03,606 INFO L480 AbstractCegarLoop]: Abstraction has 809 states and 1113 transitions. [2018-11-28 13:34:03,606 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-28 13:34:03,606 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1113 transitions. [2018-11-28 13:34:03,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2018-11-28 13:34:03,607 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:34:03,607 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:34:03,607 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:34:03,607 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:34:03,608 INFO L82 PathProgramCache]: Analyzing trace with hash -758021473, now seen corresponding path program 1 times [2018-11-28 13:34:03,608 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:34:03,608 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:34:03,614 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:34:03,614 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:34:03,615 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:34:03,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:34:03,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-28 13:34:03,955 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:34:03,956 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 13:34:03,956 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 13:34:03,956 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 13:34:03,956 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:34:03,956 INFO L87 Difference]: Start difference. First operand 809 states and 1113 transitions. Second operand 3 states. [2018-11-28 13:34:06,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:34:06,356 INFO L93 Difference]: Finished difference Result 812 states and 1115 transitions. [2018-11-28 13:34:06,357 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 13:34:06,357 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 83 [2018-11-28 13:34:06,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:34:06,360 INFO L225 Difference]: With dead ends: 812 [2018-11-28 13:34:06,360 INFO L226 Difference]: Without dead ends: 809 [2018-11-28 13:34:06,361 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 5 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 13:34:06,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 809 states. [2018-11-28 13:34:06,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 809 to 809. [2018-11-28 13:34:06,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 809 states. [2018-11-28 13:34:06,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 809 states and 1112 transitions. [2018-11-28 13:34:06,403 INFO L78 Accepts]: Start accepts. Automaton has 809 states and 1112 transitions. Word has length 83 [2018-11-28 13:34:06,403 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:34:06,403 INFO L480 AbstractCegarLoop]: Abstraction has 809 states and 1112 transitions. [2018-11-28 13:34:06,403 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 13:34:06,403 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1112 transitions. [2018-11-28 13:34:06,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2018-11-28 13:34:06,404 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 13:34:06,404 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 13:34:06,405 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 13:34:06,405 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 13:34:06,405 INFO L82 PathProgramCache]: Analyzing trace with hash -407221536, now seen corresponding path program 1 times [2018-11-28 13:34:06,405 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 13:34:06,405 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 13:34:06,409 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:34:06,409 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 13:34:06,409 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 13:34:06,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 13:34:06,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-28 13:34:06,623 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 13:34:06,623 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-28 13:34:06,623 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-28 13:34:06,623 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-28 13:34:06,624 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-28 13:34:06,624 INFO L87 Difference]: Start difference. First operand 809 states and 1112 transitions. Second operand 7 states. [2018-11-28 13:34:06,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 13:34:06,695 INFO L93 Difference]: Finished difference Result 811 states and 1114 transitions. [2018-11-28 13:34:06,696 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-28 13:34:06,696 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 83 [2018-11-28 13:34:06,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 13:34:06,697 INFO L225 Difference]: With dead ends: 811 [2018-11-28 13:34:06,697 INFO L226 Difference]: Without dead ends: 0 [2018-11-28 13:34:06,699 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-28 13:34:06,699 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-28 13:34:06,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-28 13:34:06,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-28 13:34:06,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-28 13:34:06,699 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 83 [2018-11-28 13:34:06,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 13:34:06,700 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-28 13:34:06,700 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-28 13:34:06,700 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-28 13:34:06,700 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-28 13:34:06,707 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-28 13:34:06,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 13:34:07,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 13:34:07,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 13:34:07,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 13:34:07,323 WARN L180 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 29 [2018-11-28 13:34:07,864 WARN L180 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 31 [2018-11-28 13:34:09,417 WARN L180 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 31 [2018-11-28 13:34:09,472 INFO L451 ceAbstractionStarter]: At program point L4767(line 4767) the Hoare annotation is: true [2018-11-28 13:34:09,472 INFO L451 ceAbstractionStarter]: At program point SAA7146_IER_ENABLEENTRY(lines 4757 4770) the Hoare annotation is: true [2018-11-28 13:34:09,472 INFO L451 ceAbstractionStarter]: At program point L4766(line 4766) the Hoare annotation is: true [2018-11-28 13:34:09,472 INFO L451 ceAbstractionStarter]: At program point L4763(line 4763) the Hoare annotation is: true [2018-11-28 13:34:09,472 INFO L448 ceAbstractionStarter]: For program point L4764-1(line 4764) no Hoare annotation was computed. [2018-11-28 13:34:09,473 INFO L448 ceAbstractionStarter]: For program point L4763-1(line 4763) no Hoare annotation was computed. [2018-11-28 13:34:09,473 INFO L451 ceAbstractionStarter]: At program point L4765(line 4765) the Hoare annotation is: true [2018-11-28 13:34:09,473 INFO L448 ceAbstractionStarter]: For program point L4766-1(line 4766) no Hoare annotation was computed. [2018-11-28 13:34:09,473 INFO L448 ceAbstractionStarter]: For program point SAA7146_IER_ENABLEEXIT(lines 4757 4770) no Hoare annotation was computed. [2018-11-28 13:34:09,473 INFO L451 ceAbstractionStarter]: At program point L4764(line 4764) the Hoare annotation is: true [2018-11-28 13:34:09,473 INFO L448 ceAbstractionStarter]: For program point L4765-1(line 4765) no Hoare annotation was computed. [2018-11-28 13:34:09,473 INFO L448 ceAbstractionStarter]: For program point SAA7146_IER_ENABLEFINAL(lines 4757 4770) no Hoare annotation was computed. [2018-11-28 13:34:09,473 INFO L451 ceAbstractionStarter]: At program point L4782(line 4782) the Hoare annotation is: true [2018-11-28 13:34:09,473 INFO L448 ceAbstractionStarter]: For program point saa7146_i2c_statusEXIT(lines 4777 4786) no Hoare annotation was computed. [2018-11-28 13:34:09,473 INFO L451 ceAbstractionStarter]: At program point saa7146_i2c_statusENTRY(lines 4777 4786) the Hoare annotation is: true [2018-11-28 13:34:09,473 INFO L448 ceAbstractionStarter]: For program point saa7146_i2c_statusFINAL(lines 4777 4786) no Hoare annotation was computed. [2018-11-28 13:34:09,473 INFO L448 ceAbstractionStarter]: For program point L4782-1(line 4782) no Hoare annotation was computed. [2018-11-28 13:34:09,473 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataFINAL(lines 7610 7612) no Hoare annotation was computed. [2018-11-28 13:34:09,473 INFO L448 ceAbstractionStarter]: For program point L7611-1(line 7611) no Hoare annotation was computed. [2018-11-28 13:34:09,473 INFO L451 ceAbstractionStarter]: At program point L7611(line 7611) the Hoare annotation is: true [2018-11-28 13:34:09,473 INFO L451 ceAbstractionStarter]: At program point dev_get_drvdataENTRY(lines 7610 7612) the Hoare annotation is: true [2018-11-28 13:34:09,473 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataEXIT(lines 7610 7612) no Hoare annotation was computed. [2018-11-28 13:34:09,473 INFO L451 ceAbstractionStarter]: At program point saa7146_i2c_funcENTRY(lines 4771 4776) the Hoare annotation is: true [2018-11-28 13:34:09,474 INFO L448 ceAbstractionStarter]: For program point saa7146_i2c_funcFINAL(lines 4771 4776) no Hoare annotation was computed. [2018-11-28 13:34:09,474 INFO L448 ceAbstractionStarter]: For program point saa7146_i2c_funcEXIT(lines 4771 4776) no Hoare annotation was computed. [2018-11-28 13:34:09,474 INFO L451 ceAbstractionStarter]: At program point prepare_to_waitENTRY(lines 7670 7672) the Hoare annotation is: true [2018-11-28 13:34:09,474 INFO L448 ceAbstractionStarter]: For program point prepare_to_waitFINAL(lines 7670 7672) no Hoare annotation was computed. [2018-11-28 13:34:09,474 INFO L448 ceAbstractionStarter]: For program point prepare_to_waitEXIT(lines 7670 7672) no Hoare annotation was computed. [2018-11-28 13:34:09,474 INFO L448 ceAbstractionStarter]: For program point L5535(lines 5535 5538) no Hoare annotation was computed. [2018-11-28 13:34:09,474 INFO L448 ceAbstractionStarter]: For program point L5527(line 5527) no Hoare annotation was computed. [2018-11-28 13:34:09,474 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 5506 5542) no Hoare annotation was computed. [2018-11-28 13:34:09,474 INFO L448 ceAbstractionStarter]: For program point L5529(line 5529) no Hoare annotation was computed. [2018-11-28 13:34:09,474 INFO L448 ceAbstractionStarter]: For program point L5523(line 5523) no Hoare annotation was computed. [2018-11-28 13:34:09,474 INFO L448 ceAbstractionStarter]: For program point L5525(line 5525) no Hoare annotation was computed. [2018-11-28 13:34:09,474 INFO L448 ceAbstractionStarter]: For program point L5521(line 5521) no Hoare annotation was computed. [2018-11-28 13:34:09,474 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 5506 5542) no Hoare annotation was computed. [2018-11-28 13:34:09,475 INFO L444 ceAbstractionStarter]: At program point L5536(lines 5514 5541) the Hoare annotation is: (and (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2018-11-28 13:34:09,475 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 5506 5542) the Hoare annotation is: true [2018-11-28 13:34:09,475 INFO L444 ceAbstractionStarter]: At program point L5532(lines 5514 5541) the Hoare annotation is: (and (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2018-11-28 13:34:09,475 INFO L444 ceAbstractionStarter]: At program point L5526(line 5526) the Hoare annotation is: (and (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2018-11-28 13:34:09,475 INFO L444 ceAbstractionStarter]: At program point L5522(line 5522) the Hoare annotation is: (and (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2018-11-28 13:34:09,475 INFO L444 ceAbstractionStarter]: At program point L5526-1(line 5526) the Hoare annotation is: (and (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2018-11-28 13:34:09,475 INFO L444 ceAbstractionStarter]: At program point L5522-1(line 5522) the Hoare annotation is: (and (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2018-11-28 13:34:09,475 INFO L448 ceAbstractionStarter]: For program point L5520(lines 5520 5531) no Hoare annotation was computed. [2018-11-28 13:34:09,475 INFO L451 ceAbstractionStarter]: At program point L5516(line 5516) the Hoare annotation is: true [2018-11-28 13:34:09,475 INFO L444 ceAbstractionStarter]: At program point L5539(line 5539) the Hoare annotation is: (and (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2018-11-28 13:34:09,476 INFO L448 ceAbstractionStarter]: For program point L5539-1(line 5539) no Hoare annotation was computed. [2018-11-28 13:34:09,476 INFO L448 ceAbstractionStarter]: For program point __const_udelayFINAL(lines 7567 7569) no Hoare annotation was computed. [2018-11-28 13:34:09,476 INFO L448 ceAbstractionStarter]: For program point __const_udelayEXIT(lines 7567 7569) no Hoare annotation was computed. [2018-11-28 13:34:09,476 INFO L451 ceAbstractionStarter]: At program point __const_udelayENTRY(lines 7567 7569) the Hoare annotation is: true [2018-11-28 13:34:09,476 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_i2c_lock_of_saa7146_devENTRY(lines 7091 7101) the Hoare annotation is: (let ((.cse0 (+ |#funAddr~saa7146_i2c_func.offset| 1))) (or (and (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 .cse0) (<= |#funAddr~saa7146_i2c_func.offset| ~ldv_mutex_i2c_lock_of_saa7146_dev~0)) (not (= 1 ~ldv_mutex_lock~0)) (<= .cse0 |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)|) (< |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| |#funAddr~saa7146_i2c_func.offset|) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0)))) [2018-11-28 13:34:09,476 INFO L448 ceAbstractionStarter]: For program point L7094(lines 7094 7097) no Hoare annotation was computed. [2018-11-28 13:34:09,476 INFO L448 ceAbstractionStarter]: For program point L7096-1(lines 7094 7097) no Hoare annotation was computed. [2018-11-28 13:34:09,476 INFO L444 ceAbstractionStarter]: At program point L7096(line 7096) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (<= (+ |#funAddr~saa7146_i2c_func.offset| 1) |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)|) (< |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| |#funAddr~saa7146_i2c_func.offset|) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,476 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_i2c_lock_of_saa7146_devFINAL(lines 7091 7101) no Hoare annotation was computed. [2018-11-28 13:34:09,476 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_i2c_lock_of_saa7146_devEXIT(lines 7091 7101) no Hoare annotation was computed. [2018-11-28 13:34:09,476 INFO L451 ceAbstractionStarter]: At program point L4751(line 4751) the Hoare annotation is: true [2018-11-28 13:34:09,476 INFO L448 ceAbstractionStarter]: For program point L4752-1(line 4752) no Hoare annotation was computed. [2018-11-28 13:34:09,476 INFO L451 ceAbstractionStarter]: At program point L4750(line 4750) the Hoare annotation is: true [2018-11-28 13:34:09,476 INFO L448 ceAbstractionStarter]: For program point L4751-1(line 4751) no Hoare annotation was computed. [2018-11-28 13:34:09,476 INFO L451 ceAbstractionStarter]: At program point L4753(line 4753) the Hoare annotation is: true [2018-11-28 13:34:09,477 INFO L448 ceAbstractionStarter]: For program point SAA7146_IER_DISABLEFINAL(lines 4743 4756) no Hoare annotation was computed. [2018-11-28 13:34:09,477 INFO L451 ceAbstractionStarter]: At program point L4752(line 4752) the Hoare annotation is: true [2018-11-28 13:34:09,477 INFO L451 ceAbstractionStarter]: At program point L4749(line 4749) the Hoare annotation is: true [2018-11-28 13:34:09,477 INFO L448 ceAbstractionStarter]: For program point L4750-1(line 4750) no Hoare annotation was computed. [2018-11-28 13:34:09,477 INFO L448 ceAbstractionStarter]: For program point L4749-1(line 4749) no Hoare annotation was computed. [2018-11-28 13:34:09,477 INFO L451 ceAbstractionStarter]: At program point SAA7146_IER_DISABLEENTRY(lines 4743 4756) the Hoare annotation is: true [2018-11-28 13:34:09,477 INFO L448 ceAbstractionStarter]: For program point SAA7146_IER_DISABLEEXIT(lines 4743 4756) no Hoare annotation was computed. [2018-11-28 13:34:09,477 INFO L451 ceAbstractionStarter]: At program point to_saa7146_devENTRY(lines 4733 4740) the Hoare annotation is: true [2018-11-28 13:34:09,477 INFO L448 ceAbstractionStarter]: For program point to_saa7146_devFINAL(lines 4733 4740) no Hoare annotation was computed. [2018-11-28 13:34:09,477 INFO L448 ceAbstractionStarter]: For program point to_saa7146_devEXIT(lines 4733 4740) no Hoare annotation was computed. [2018-11-28 13:34:09,477 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_11ENTRY(lines 5633 5640) the Hoare annotation is: (let ((.cse0 (+ |#funAddr~saa7146_i2c_func.offset| 1))) (or (and (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 .cse0) (<= |#funAddr~saa7146_i2c_func.offset| ~ldv_mutex_i2c_lock_of_saa7146_dev~0)) (not (= 1 ~ldv_mutex_lock~0)) (<= .cse0 |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)|) (< |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| |#funAddr~saa7146_i2c_func.offset|) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0)))) [2018-11-28 13:34:09,477 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_11FINAL(lines 5633 5640) no Hoare annotation was computed. [2018-11-28 13:34:09,477 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_11EXIT(lines 5633 5640) no Hoare annotation was computed. [2018-11-28 13:34:09,477 INFO L444 ceAbstractionStarter]: At program point L5636-1(line 5636) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (<= (+ |#funAddr~saa7146_i2c_func.offset| 1) |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)|) (< |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| |#funAddr~saa7146_i2c_func.offset|) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0)) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1)) [2018-11-28 13:34:09,477 INFO L444 ceAbstractionStarter]: At program point L5636(line 5636) the Hoare annotation is: (let ((.cse0 (+ |#funAddr~saa7146_i2c_func.offset| 1))) (or (and (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 .cse0) (<= |#funAddr~saa7146_i2c_func.offset| ~ldv_mutex_i2c_lock_of_saa7146_dev~0)) (not (= 1 ~ldv_mutex_lock~0)) (<= .cse0 |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)|) (< |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| |#funAddr~saa7146_i2c_func.offset|) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0)))) [2018-11-28 13:34:09,477 INFO L448 ceAbstractionStarter]: For program point msleepEXIT(lines 7633 7635) no Hoare annotation was computed. [2018-11-28 13:34:09,477 INFO L451 ceAbstractionStarter]: At program point msleepENTRY(lines 7633 7635) the Hoare annotation is: true [2018-11-28 13:34:09,477 INFO L448 ceAbstractionStarter]: For program point msleepFINAL(lines 7633 7635) no Hoare annotation was computed. [2018-11-28 13:34:09,477 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_10ENTRY(lines 5620 5632) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0)) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1)) [2018-11-28 13:34:09,478 INFO L448 ceAbstractionStarter]: For program point L5628-1(line 5628) no Hoare annotation was computed. [2018-11-28 13:34:09,478 INFO L444 ceAbstractionStarter]: At program point L5626(line 5626) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0)) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1)) [2018-11-28 13:34:09,478 INFO L444 ceAbstractionStarter]: At program point L5628(line 5628) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0)) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1)) [2018-11-28 13:34:09,478 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_10EXIT(lines 5620 5632) no Hoare annotation was computed. [2018-11-28 13:34:09,478 INFO L448 ceAbstractionStarter]: For program point L5626-1(line 5626) no Hoare annotation was computed. [2018-11-28 13:34:09,478 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_10FINAL(lines 5620 5632) no Hoare annotation was computed. [2018-11-28 13:34:09,478 INFO L451 ceAbstractionStarter]: At program point mutex_unlockENTRY(lines 7647 7649) the Hoare annotation is: true [2018-11-28 13:34:09,478 INFO L448 ceAbstractionStarter]: For program point mutex_unlockEXIT(lines 7647 7649) no Hoare annotation was computed. [2018-11-28 13:34:09,478 INFO L448 ceAbstractionStarter]: For program point mutex_unlockFINAL(lines 7647 7649) no Hoare annotation was computed. [2018-11-28 13:34:09,478 INFO L444 ceAbstractionStarter]: At program point L4833(lines 4796 4852) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (<= (+ |#funAddr~saa7146_i2c_func.offset| 1) ~ldv_mutex_i2c_lock_of_saa7146_dev~0) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 |#funAddr~saa7146_i2c_func.offset|) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (<= 1 saa7146_i2c_msg_prepare_~num) (= saa7146_i2c_msg_prepare_~num |saa7146_i2c_msg_prepare_#in~num|) (<= 0 saa7146_i2c_msg_prepare_~i~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,478 INFO L451 ceAbstractionStarter]: At program point saa7146_i2c_msg_prepareENTRY(lines 4787 4853) the Hoare annotation is: true [2018-11-28 13:34:09,478 INFO L448 ceAbstractionStarter]: For program point saa7146_i2c_msg_prepareFINAL(lines 4787 4853) no Hoare annotation was computed. [2018-11-28 13:34:09,478 INFO L448 ceAbstractionStarter]: For program point L4846(lines 4846 4850) no Hoare annotation was computed. [2018-11-28 13:34:09,479 INFO L448 ceAbstractionStarter]: For program point L4846-2(lines 4846 4850) no Hoare annotation was computed. [2018-11-28 13:34:09,479 INFO L448 ceAbstractionStarter]: For program point L4834(lines 4834 4837) no Hoare annotation was computed. [2018-11-28 13:34:09,479 INFO L448 ceAbstractionStarter]: For program point saa7146_i2c_msg_prepareEXIT(lines 4787 4853) no Hoare annotation was computed. [2018-11-28 13:34:09,479 INFO L444 ceAbstractionStarter]: At program point L4814(line 4814) the Hoare annotation is: (let ((.cse0 (= saa7146_i2c_msg_prepare_~num |saa7146_i2c_msg_prepare_#in~num|))) (or (not (= 1 ~ldv_mutex_lock~0)) (and (<= 1 saa7146_i2c_msg_prepare_~num) .cse0 (<= 0 saa7146_i2c_msg_prepare_~i~0)) (<= (+ |#funAddr~saa7146_i2c_func.offset| 1) ~ldv_mutex_i2c_lock_of_saa7146_dev~0) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 |#funAddr~saa7146_i2c_func.offset|) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= saa7146_i2c_msg_prepare_~i~0 0) .cse0) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0)))) [2018-11-28 13:34:09,479 INFO L448 ceAbstractionStarter]: For program point L4810(lines 4810 4813) no Hoare annotation was computed. [2018-11-28 13:34:09,479 INFO L448 ceAbstractionStarter]: For program point L4814-1(line 4814) no Hoare annotation was computed. [2018-11-28 13:34:09,479 INFO L444 ceAbstractionStarter]: At program point L4839(lines 4796 4852) the Hoare annotation is: (let ((.cse0 (= saa7146_i2c_msg_prepare_~num |saa7146_i2c_msg_prepare_#in~num|))) (or (not (= 1 ~ldv_mutex_lock~0)) (and (<= 1 saa7146_i2c_msg_prepare_~num) .cse0 (<= 0 saa7146_i2c_msg_prepare_~i~0)) (<= (+ |#funAddr~saa7146_i2c_func.offset| 1) ~ldv_mutex_i2c_lock_of_saa7146_dev~0) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 |#funAddr~saa7146_i2c_func.offset|) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= saa7146_i2c_msg_prepare_~i~0 0) .cse0) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0)))) [2018-11-28 13:34:09,479 INFO L444 ceAbstractionStarter]: At program point L4806(lines 4796 4852) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (<= 1 saa7146_i2c_msg_prepare_~num) (= saa7146_i2c_msg_prepare_~num |saa7146_i2c_msg_prepare_#in~num|) (<= 0 saa7146_i2c_msg_prepare_~i~0)) (<= (+ |#funAddr~saa7146_i2c_func.offset| 1) ~ldv_mutex_i2c_lock_of_saa7146_dev~0) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 |#funAddr~saa7146_i2c_func.offset|) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,479 INFO L444 ceAbstractionStarter]: At program point L4841(lines 4796 4852) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (<= (+ |#funAddr~saa7146_i2c_func.offset| 1) ~ldv_mutex_i2c_lock_of_saa7146_dev~0) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 |#funAddr~saa7146_i2c_func.offset|) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (<= 1 saa7146_i2c_msg_prepare_~num) (= saa7146_i2c_msg_prepare_~num |saa7146_i2c_msg_prepare_#in~num|) (<= 0 saa7146_i2c_msg_prepare_~i~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,479 INFO L444 ceAbstractionStarter]: At program point L4835(lines 4796 4852) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (<= (+ |#funAddr~saa7146_i2c_func.offset| 1) ~ldv_mutex_i2c_lock_of_saa7146_dev~0) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 |#funAddr~saa7146_i2c_func.offset|) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (<= 1 saa7146_i2c_msg_prepare_~num) (= saa7146_i2c_msg_prepare_~num |saa7146_i2c_msg_prepare_#in~num|) (<= 0 saa7146_i2c_msg_prepare_~i~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,479 INFO L444 ceAbstractionStarter]: At program point L4804(lines 4796 4852) the Hoare annotation is: (let ((.cse0 (= saa7146_i2c_msg_prepare_~num |saa7146_i2c_msg_prepare_#in~num|))) (or (and (= saa7146_i2c_msg_prepare_~i~0 0) .cse0 (= saa7146_i2c_msg_prepare_~mem~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (and (<= 1 saa7146_i2c_msg_prepare_~num) .cse0 (<= 0 saa7146_i2c_msg_prepare_~i~0)) (<= (+ |#funAddr~saa7146_i2c_func.offset| 1) ~ldv_mutex_i2c_lock_of_saa7146_dev~0) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 |#funAddr~saa7146_i2c_func.offset|) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0)))) [2018-11-28 13:34:09,479 INFO L448 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 6982 6987) no Hoare annotation was computed. [2018-11-28 13:34:09,479 INFO L451 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 6982 6987) the Hoare annotation is: true [2018-11-28 13:34:09,479 INFO L448 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6985) no Hoare annotation was computed. [2018-11-28 13:34:09,479 INFO L448 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 6982 6987) no Hoare annotation was computed. [2018-11-28 13:34:09,479 INFO L448 ceAbstractionStarter]: For program point L5023(lines 5023 5120) no Hoare annotation was computed. [2018-11-28 13:34:09,480 INFO L448 ceAbstractionStarter]: For program point L5122-1(lines 5121 5232) no Hoare annotation was computed. [2018-11-28 13:34:09,480 INFO L448 ceAbstractionStarter]: For program point L5106(lines 5106 5111) no Hoare annotation was computed. [2018-11-28 13:34:09,480 INFO L448 ceAbstractionStarter]: For program point L5007(lines 5007 5022) no Hoare annotation was computed. [2018-11-28 13:34:09,480 INFO L448 ceAbstractionStarter]: For program point L5007-1(lines 5007 5022) no Hoare annotation was computed. [2018-11-28 13:34:09,480 INFO L448 ceAbstractionStarter]: For program point L5040(line 5040) no Hoare annotation was computed. [2018-11-28 13:34:09,480 INFO L448 ceAbstractionStarter]: For program point L5123(lines 5123 5137) no Hoare annotation was computed. [2018-11-28 13:34:09,480 INFO L448 ceAbstractionStarter]: For program point L5090(lines 5090 5095) no Hoare annotation was computed. [2018-11-28 13:34:09,480 INFO L448 ceAbstractionStarter]: For program point L5024-1(line 5024) no Hoare annotation was computed. [2018-11-28 13:34:09,480 INFO L451 ceAbstractionStarter]: At program point L5057(lines 5032 5062) the Hoare annotation is: true [2018-11-28 13:34:09,480 INFO L451 ceAbstractionStarter]: At program point L5024(line 5024) the Hoare annotation is: true [2018-11-28 13:34:09,480 INFO L448 ceAbstractionStarter]: For program point L5140(lines 5121 5232) no Hoare annotation was computed. [2018-11-28 13:34:09,480 INFO L448 ceAbstractionStarter]: For program point L5041(lines 5041 5044) no Hoare annotation was computed. [2018-11-28 13:34:09,480 INFO L451 ceAbstractionStarter]: At program point L5025(line 5025) the Hoare annotation is: true [2018-11-28 13:34:09,480 INFO L448 ceAbstractionStarter]: For program point L5025-1(line 5025) no Hoare annotation was computed. [2018-11-28 13:34:09,480 INFO L448 ceAbstractionStarter]: For program point L5141(lines 5141 5155) no Hoare annotation was computed. [2018-11-28 13:34:09,480 INFO L448 ceAbstractionStarter]: For program point L5158(lines 5121 5232) no Hoare annotation was computed. [2018-11-28 13:34:09,480 INFO L448 ceAbstractionStarter]: For program point L5159(lines 5159 5173) no Hoare annotation was computed. [2018-11-28 13:34:09,480 INFO L451 ceAbstractionStarter]: At program point L5027(line 5027) the Hoare annotation is: true [2018-11-28 13:34:09,480 INFO L448 ceAbstractionStarter]: For program point L5027-1(line 5027) no Hoare annotation was computed. [2018-11-28 13:34:09,480 INFO L451 ceAbstractionStarter]: At program point L5242(line 5242) the Hoare annotation is: true [2018-11-28 13:34:09,480 INFO L448 ceAbstractionStarter]: For program point L5242-1(line 5242) no Hoare annotation was computed. [2018-11-28 13:34:09,480 INFO L448 ceAbstractionStarter]: For program point L5176(lines 5121 5232) no Hoare annotation was computed. [2018-11-28 13:34:09,481 INFO L451 ceAbstractionStarter]: At program point L5077(line 5077) the Hoare annotation is: true [2018-11-28 13:34:09,481 INFO L448 ceAbstractionStarter]: For program point L5077-1(line 5077) no Hoare annotation was computed. [2018-11-28 13:34:09,481 INFO L448 ceAbstractionStarter]: For program point L5028-1(line 5028) no Hoare annotation was computed. [2018-11-28 13:34:09,481 INFO L451 ceAbstractionStarter]: At program point L5028(line 5028) the Hoare annotation is: true [2018-11-28 13:34:09,481 INFO L448 ceAbstractionStarter]: For program point L5243(lines 5243 5247) no Hoare annotation was computed. [2018-11-28 13:34:09,481 INFO L448 ceAbstractionStarter]: For program point L5177(lines 5177 5191) no Hoare annotation was computed. [2018-11-28 13:34:09,481 INFO L451 ceAbstractionStarter]: At program point L5045(line 5045) the Hoare annotation is: true [2018-11-28 13:34:09,481 INFO L448 ceAbstractionStarter]: For program point L5045-1(line 5045) no Hoare annotation was computed. [2018-11-28 13:34:09,481 INFO L448 ceAbstractionStarter]: For program point L5194(lines 5121 5232) no Hoare annotation was computed. [2018-11-28 13:34:09,481 INFO L451 ceAbstractionStarter]: At program point L5029(line 5029) the Hoare annotation is: true [2018-11-28 13:34:09,481 INFO L448 ceAbstractionStarter]: For program point L5029-1(line 5029) no Hoare annotation was computed. [2018-11-28 13:34:09,481 INFO L451 ceAbstractionStarter]: At program point L5079(line 5079) the Hoare annotation is: true [2018-11-28 13:34:09,481 INFO L451 ceAbstractionStarter]: At program point L5046(line 5046) the Hoare annotation is: true [2018-11-28 13:34:09,481 INFO L448 ceAbstractionStarter]: For program point L5079-1(line 5079) no Hoare annotation was computed. [2018-11-28 13:34:09,481 INFO L448 ceAbstractionStarter]: For program point L5046-1(line 5046) no Hoare annotation was computed. [2018-11-28 13:34:09,481 INFO L448 ceAbstractionStarter]: For program point L5195(lines 5195 5209) no Hoare annotation was computed. [2018-11-28 13:34:09,481 INFO L451 ceAbstractionStarter]: At program point L5096(lines 5078 5120) the Hoare annotation is: true [2018-11-28 13:34:09,481 INFO L448 ceAbstractionStarter]: For program point L5047(lines 5047 5055) no Hoare annotation was computed. [2018-11-28 13:34:09,481 INFO L448 ceAbstractionStarter]: For program point L5080-1(line 5080) no Hoare annotation was computed. [2018-11-28 13:34:09,481 INFO L451 ceAbstractionStarter]: At program point L5014(line 5014) the Hoare annotation is: true [2018-11-28 13:34:09,481 INFO L448 ceAbstractionStarter]: For program point L5113(lines 5113 5117) no Hoare annotation was computed. [2018-11-28 13:34:09,481 INFO L451 ceAbstractionStarter]: At program point L5080(line 5080) the Hoare annotation is: true [2018-11-28 13:34:09,481 INFO L448 ceAbstractionStarter]: For program point L5014-1(line 5014) no Hoare annotation was computed. [2018-11-28 13:34:09,482 INFO L451 ceAbstractionStarter]: At program point L5130(line 5130) the Hoare annotation is: true [2018-11-28 13:34:09,482 INFO L448 ceAbstractionStarter]: For program point L5130-1(line 5130) no Hoare annotation was computed. [2018-11-28 13:34:09,482 INFO L451 ceAbstractionStarter]: At program point L5114(line 5114) the Hoare annotation is: true [2018-11-28 13:34:09,482 INFO L448 ceAbstractionStarter]: For program point L5213(lines 5213 5227) no Hoare annotation was computed. [2018-11-28 13:34:09,482 INFO L448 ceAbstractionStarter]: For program point L5213-1(lines 5213 5227) no Hoare annotation was computed. [2018-11-28 13:34:09,482 INFO L448 ceAbstractionStarter]: For program point L5015(lines 5015 5020) no Hoare annotation was computed. [2018-11-28 13:34:09,482 INFO L448 ceAbstractionStarter]: For program point L5048-1(line 5048) no Hoare annotation was computed. [2018-11-28 13:34:09,482 INFO L451 ceAbstractionStarter]: At program point L5081(line 5081) the Hoare annotation is: true [2018-11-28 13:34:09,482 INFO L451 ceAbstractionStarter]: At program point L5048(line 5048) the Hoare annotation is: true [2018-11-28 13:34:09,482 INFO L448 ceAbstractionStarter]: For program point L5081-1(line 5081) no Hoare annotation was computed. [2018-11-28 13:34:09,482 INFO L448 ceAbstractionStarter]: For program point L5131(lines 5131 5135) no Hoare annotation was computed. [2018-11-28 13:34:09,482 INFO L448 ceAbstractionStarter]: For program point L5032-1(lines 5032 5063) no Hoare annotation was computed. [2018-11-28 13:34:09,482 INFO L448 ceAbstractionStarter]: For program point L5065-2(lines 5065 5076) no Hoare annotation was computed. [2018-11-28 13:34:09,482 INFO L448 ceAbstractionStarter]: For program point L5065(line 5065) no Hoare annotation was computed. [2018-11-28 13:34:09,482 INFO L448 ceAbstractionStarter]: For program point L5032(lines 5032 5063) no Hoare annotation was computed. [2018-11-28 13:34:09,482 INFO L448 ceAbstractionStarter]: For program point saa7146_i2c_writeoutEXIT(lines 4974 5252) no Hoare annotation was computed. [2018-11-28 13:34:09,482 INFO L448 ceAbstractionStarter]: For program point L5148-1(line 5148) no Hoare annotation was computed. [2018-11-28 13:34:09,482 INFO L451 ceAbstractionStarter]: At program point L5148(line 5148) the Hoare annotation is: true [2018-11-28 13:34:09,482 INFO L448 ceAbstractionStarter]: For program point L5016-1(line 5016) no Hoare annotation was computed. [2018-11-28 13:34:09,482 INFO L448 ceAbstractionStarter]: For program point L5049(lines 5049 5052) no Hoare annotation was computed. [2018-11-28 13:34:09,482 INFO L451 ceAbstractionStarter]: At program point L5016(line 5016) the Hoare annotation is: true [2018-11-28 13:34:09,482 INFO L451 ceAbstractionStarter]: At program point L5099(line 5099) the Hoare annotation is: true [2018-11-28 13:34:09,482 INFO L451 ceAbstractionStarter]: At program point L5066(line 5066) the Hoare annotation is: true [2018-11-28 13:34:09,482 INFO L448 ceAbstractionStarter]: For program point L5099-1(line 5099) no Hoare annotation was computed. [2018-11-28 13:34:09,482 INFO L451 ceAbstractionStarter]: At program point L5033(line 5033) the Hoare annotation is: true [2018-11-28 13:34:09,483 INFO L448 ceAbstractionStarter]: For program point L5066-1(line 5066) no Hoare annotation was computed. [2018-11-28 13:34:09,483 INFO L448 ceAbstractionStarter]: For program point L5033-1(line 5033) no Hoare annotation was computed. [2018-11-28 13:34:09,483 INFO L451 ceAbstractionStarter]: At program point L5116-1(lines 5078 5120) the Hoare annotation is: true [2018-11-28 13:34:09,483 INFO L448 ceAbstractionStarter]: For program point L5149(lines 5149 5153) no Hoare annotation was computed. [2018-11-28 13:34:09,483 INFO L451 ceAbstractionStarter]: At program point L5116(line 5116) the Hoare annotation is: true [2018-11-28 13:34:09,483 INFO L451 ceAbstractionStarter]: At program point L5166(line 5166) the Hoare annotation is: true [2018-11-28 13:34:09,483 INFO L451 ceAbstractionStarter]: At program point L5067(line 5067) the Hoare annotation is: true [2018-11-28 13:34:09,483 INFO L448 ceAbstractionStarter]: For program point L5067-1(line 5067) no Hoare annotation was computed. [2018-11-28 13:34:09,483 INFO L448 ceAbstractionStarter]: For program point L5166-1(line 5166) no Hoare annotation was computed. [2018-11-28 13:34:09,483 INFO L448 ceAbstractionStarter]: For program point L5084-1(line 5084) no Hoare annotation was computed. [2018-11-28 13:34:09,483 INFO L451 ceAbstractionStarter]: At program point L5084(line 5084) the Hoare annotation is: true [2018-11-28 13:34:09,483 INFO L448 ceAbstractionStarter]: For program point L5167(lines 5167 5171) no Hoare annotation was computed. [2018-11-28 13:34:09,483 INFO L448 ceAbstractionStarter]: For program point saa7146_i2c_writeoutFINAL(lines 4974 5252) no Hoare annotation was computed. [2018-11-28 13:34:09,483 INFO L448 ceAbstractionStarter]: For program point L5101(line 5101) no Hoare annotation was computed. [2018-11-28 13:34:09,483 INFO L448 ceAbstractionStarter]: For program point L5068(lines 5068 5071) no Hoare annotation was computed. [2018-11-28 13:34:09,483 INFO L448 ceAbstractionStarter]: For program point L5184-1(line 5184) no Hoare annotation was computed. [2018-11-28 13:34:09,483 INFO L451 ceAbstractionStarter]: At program point L5184(line 5184) the Hoare annotation is: true [2018-11-28 13:34:09,483 INFO L451 ceAbstractionStarter]: At program point L5234(line 5234) the Hoare annotation is: true [2018-11-28 13:34:09,483 INFO L448 ceAbstractionStarter]: For program point L5102(lines 5102 5105) no Hoare annotation was computed. [2018-11-28 13:34:09,483 INFO L448 ceAbstractionStarter]: For program point L5234-1(line 5234) no Hoare annotation was computed. [2018-11-28 13:34:09,483 INFO L451 ceAbstractionStarter]: At program point saa7146_i2c_writeoutENTRY(lines 4974 5252) the Hoare annotation is: true [2018-11-28 13:34:09,483 INFO L448 ceAbstractionStarter]: For program point L5086(lines 5086 5089) no Hoare annotation was computed. [2018-11-28 13:34:09,483 INFO L448 ceAbstractionStarter]: For program point L5185(lines 5185 5189) no Hoare annotation was computed. [2018-11-28 13:34:09,483 INFO L451 ceAbstractionStarter]: At program point L5053(lines 5032 5062) the Hoare annotation is: true [2018-11-28 13:34:09,484 INFO L448 ceAbstractionStarter]: For program point L5235(lines 5235 5249) no Hoare annotation was computed. [2018-11-28 13:34:09,484 INFO L451 ceAbstractionStarter]: At program point L5202(line 5202) the Hoare annotation is: true [2018-11-28 13:34:09,484 INFO L448 ceAbstractionStarter]: For program point L5235-1(lines 5235 5249) no Hoare annotation was computed. [2018-11-28 13:34:09,484 INFO L451 ceAbstractionStarter]: At program point L5103(lines 5003 5251) the Hoare annotation is: true [2018-11-28 13:34:09,484 INFO L448 ceAbstractionStarter]: For program point L5202-1(line 5202) no Hoare annotation was computed. [2018-11-28 13:34:09,484 INFO L451 ceAbstractionStarter]: At program point L5087(lines 5078 5120) the Hoare annotation is: true [2018-11-28 13:34:09,484 INFO L448 ceAbstractionStarter]: For program point L5203(lines 5203 5207) no Hoare annotation was computed. [2018-11-28 13:34:09,484 INFO L448 ceAbstractionStarter]: For program point L5220-1(line 5220) no Hoare annotation was computed. [2018-11-28 13:34:09,484 INFO L451 ceAbstractionStarter]: At program point L5220(line 5220) the Hoare annotation is: true [2018-11-28 13:34:09,484 INFO L448 ceAbstractionStarter]: For program point L5122(lines 5122 5139) no Hoare annotation was computed. [2018-11-28 13:34:09,484 INFO L448 ceAbstractionStarter]: For program point L5221(lines 5221 5225) no Hoare annotation was computed. [2018-11-28 13:34:09,484 INFO L448 ceAbstractionStarter]: For program point L4656-1(line 4656) no Hoare annotation was computed. [2018-11-28 13:34:09,484 INFO L451 ceAbstractionStarter]: At program point test_ti_thread_flagENTRY(lines 4652 4659) the Hoare annotation is: true [2018-11-28 13:34:09,484 INFO L451 ceAbstractionStarter]: At program point L4656(line 4656) the Hoare annotation is: true [2018-11-28 13:34:09,484 INFO L448 ceAbstractionStarter]: For program point test_ti_thread_flagEXIT(lines 4652 4659) no Hoare annotation was computed. [2018-11-28 13:34:09,484 INFO L448 ceAbstractionStarter]: For program point test_ti_thread_flagFINAL(lines 4652 4659) no Hoare annotation was computed. [2018-11-28 13:34:09,485 INFO L444 ceAbstractionStarter]: At program point saa7146_i2c_xferENTRY(lines 5448 5463) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0)) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1)) [2018-11-28 13:34:09,485 INFO L448 ceAbstractionStarter]: For program point L5456-1(line 5456) no Hoare annotation was computed. [2018-11-28 13:34:09,485 INFO L448 ceAbstractionStarter]: For program point L5458-1(line 5458) no Hoare annotation was computed. [2018-11-28 13:34:09,485 INFO L444 ceAbstractionStarter]: At program point L5456(line 5456) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0)) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1)) [2018-11-28 13:34:09,485 INFO L448 ceAbstractionStarter]: For program point saa7146_i2c_xferFINAL(lines 5448 5463) no Hoare annotation was computed. [2018-11-28 13:34:09,485 INFO L448 ceAbstractionStarter]: For program point L5460-1(line 5460) no Hoare annotation was computed. [2018-11-28 13:34:09,485 INFO L448 ceAbstractionStarter]: For program point saa7146_i2c_xferEXIT(lines 5448 5463) no Hoare annotation was computed. [2018-11-28 13:34:09,485 INFO L444 ceAbstractionStarter]: At program point L5458(line 5458) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0)) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1)) [2018-11-28 13:34:09,485 INFO L444 ceAbstractionStarter]: At program point L5460(line 5460) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0)) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1)) [2018-11-28 13:34:09,485 INFO L448 ceAbstractionStarter]: For program point L5345(line 5345) no Hoare annotation was computed. [2018-11-28 13:34:09,485 INFO L448 ceAbstractionStarter]: For program point L5312(lines 5312 5316) no Hoare annotation was computed. [2018-11-28 13:34:09,485 INFO L448 ceAbstractionStarter]: For program point L5436-1(line 5436) no Hoare annotation was computed. [2018-11-28 13:34:09,485 INFO L444 ceAbstractionStarter]: At program point L5370(lines 5276 5446) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 saa7146_i2c_transfer_~tmp~9) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 (+ |#funAddr~saa7146_i2c_func.offset| 1)) (<= |#funAddr~saa7146_i2c_func.offset| ~ldv_mutex_i2c_lock_of_saa7146_dev~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,485 INFO L444 ceAbstractionStarter]: At program point L5436(line 5436) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 saa7146_i2c_transfer_~tmp~9) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 (+ |#funAddr~saa7146_i2c_func.offset| 1)) (<= |#funAddr~saa7146_i2c_func.offset| ~ldv_mutex_i2c_lock_of_saa7146_dev~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,485 INFO L448 ceAbstractionStarter]: For program point L5346(lines 5346 5368) no Hoare annotation was computed. [2018-11-28 13:34:09,485 INFO L444 ceAbstractionStarter]: At program point L5437(line 5437) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 saa7146_i2c_transfer_~tmp~9) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 (+ |#funAddr~saa7146_i2c_func.offset| 1)) (<= |#funAddr~saa7146_i2c_func.offset| ~ldv_mutex_i2c_lock_of_saa7146_dev~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,485 INFO L448 ceAbstractionStarter]: For program point L5437-1(line 5437) no Hoare annotation was computed. [2018-11-28 13:34:09,485 INFO L444 ceAbstractionStarter]: At program point L5297(line 5297) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 saa7146_i2c_transfer_~tmp~9) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 (+ |#funAddr~saa7146_i2c_func.offset| 1)) (<= |#funAddr~saa7146_i2c_func.offset| ~ldv_mutex_i2c_lock_of_saa7146_dev~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,485 INFO L448 ceAbstractionStarter]: For program point L5297-1(line 5297) no Hoare annotation was computed. [2018-11-28 13:34:09,485 INFO L448 ceAbstractionStarter]: For program point L5322(line 5322) no Hoare annotation was computed. [2018-11-28 13:34:09,486 INFO L448 ceAbstractionStarter]: For program point L5347(line 5347) no Hoare annotation was computed. [2018-11-28 13:34:09,486 INFO L448 ceAbstractionStarter]: For program point L5438(lines 5438 5441) no Hoare annotation was computed. [2018-11-28 13:34:09,486 INFO L448 ceAbstractionStarter]: For program point L5347-2(lines 5347 5350) no Hoare annotation was computed. [2018-11-28 13:34:09,486 INFO L444 ceAbstractionStarter]: At program point L5306(lines 5276 5446) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= 0 saa7146_i2c_transfer_~tmp~9) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 (+ |#funAddr~saa7146_i2c_func.offset| 1)) (<= |#funAddr~saa7146_i2c_func.offset| ~ldv_mutex_i2c_lock_of_saa7146_dev~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,486 INFO L444 ceAbstractionStarter]: At program point L5372(lines 5276 5446) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 saa7146_i2c_transfer_~tmp~9) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 (+ |#funAddr~saa7146_i2c_func.offset| 1)) (<= |#funAddr~saa7146_i2c_func.offset| ~ldv_mutex_i2c_lock_of_saa7146_dev~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,486 INFO L444 ceAbstractionStarter]: At program point L5331(line 5331) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 saa7146_i2c_transfer_~tmp~9) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 (+ |#funAddr~saa7146_i2c_func.offset| 1)) (<= |#funAddr~saa7146_i2c_func.offset| ~ldv_mutex_i2c_lock_of_saa7146_dev~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,486 INFO L448 ceAbstractionStarter]: For program point L5298(lines 5298 5302) no Hoare annotation was computed. [2018-11-28 13:34:09,486 INFO L448 ceAbstractionStarter]: For program point L5331-1(line 5331) no Hoare annotation was computed. [2018-11-28 13:34:09,486 INFO L444 ceAbstractionStarter]: At program point L5397(line 5397) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 saa7146_i2c_transfer_~tmp~9) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 (+ |#funAddr~saa7146_i2c_func.offset| 1)) (<= |#funAddr~saa7146_i2c_func.offset| ~ldv_mutex_i2c_lock_of_saa7146_dev~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,486 INFO L448 ceAbstractionStarter]: For program point L5397-1(line 5397) no Hoare annotation was computed. [2018-11-28 13:34:09,486 INFO L448 ceAbstractionStarter]: For program point L5323(lines 5323 5341) no Hoare annotation was computed. [2018-11-28 13:34:09,486 INFO L448 ceAbstractionStarter]: For program point L5290(lines 5290 5304) no Hoare annotation was computed. [2018-11-28 13:34:09,486 INFO L444 ceAbstractionStarter]: At program point L5282(line 5282) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (and (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1) (= saa7146_i2c_transfer_~i~2 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,486 INFO L444 ceAbstractionStarter]: At program point L5381(line 5381) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 saa7146_i2c_transfer_~tmp~9) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 (+ |#funAddr~saa7146_i2c_func.offset| 1)) (<= |#funAddr~saa7146_i2c_func.offset| ~ldv_mutex_i2c_lock_of_saa7146_dev~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,486 INFO L448 ceAbstractionStarter]: For program point L5381-1(lines 5276 5446) no Hoare annotation was computed. [2018-11-28 13:34:09,486 INFO L444 ceAbstractionStarter]: At program point L5406(line 5406) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 saa7146_i2c_transfer_~tmp~9) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 (+ |#funAddr~saa7146_i2c_func.offset| 1)) (<= |#funAddr~saa7146_i2c_func.offset| ~ldv_mutex_i2c_lock_of_saa7146_dev~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,486 INFO L448 ceAbstractionStarter]: For program point L5282-1(line 5282) no Hoare annotation was computed. [2018-11-28 13:34:09,486 INFO L448 ceAbstractionStarter]: For program point L5406-1(line 5406) no Hoare annotation was computed. [2018-11-28 13:34:09,486 INFO L444 ceAbstractionStarter]: At program point saa7146_i2c_transferENTRY(lines 5253 5447) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0)) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1)) [2018-11-28 13:34:09,487 INFO L448 ceAbstractionStarter]: For program point L5398(lines 5398 5417) no Hoare annotation was computed. [2018-11-28 13:34:09,487 INFO L448 ceAbstractionStarter]: For program point L5332(lines 5332 5336) no Hoare annotation was computed. [2018-11-28 13:34:09,487 INFO L448 ceAbstractionStarter]: For program point saa7146_i2c_transferEXIT(lines 5253 5447) no Hoare annotation was computed. [2018-11-28 13:34:09,487 INFO L448 ceAbstractionStarter]: For program point L5324(lines 5324 5338) no Hoare annotation was computed. [2018-11-28 13:34:09,487 INFO L448 ceAbstractionStarter]: For program point L5283(lines 5283 5286) no Hoare annotation was computed. [2018-11-28 13:34:09,487 INFO L448 ceAbstractionStarter]: For program point L5407(lines 5407 5411) no Hoare annotation was computed. [2018-11-28 13:34:09,487 INFO L444 ceAbstractionStarter]: At program point L5308(lines 5276 5446) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 saa7146_i2c_transfer_~tmp~9) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 (+ |#funAddr~saa7146_i2c_func.offset| 1)) (<= |#funAddr~saa7146_i2c_func.offset| ~ldv_mutex_i2c_lock_of_saa7146_dev~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,487 INFO L448 ceAbstractionStarter]: For program point L5399(lines 5399 5413) no Hoare annotation was computed. [2018-11-28 13:34:09,487 INFO L448 ceAbstractionStarter]: For program point L5399-1(lines 5399 5413) no Hoare annotation was computed. [2018-11-28 13:34:09,487 INFO L448 ceAbstractionStarter]: For program point saa7146_i2c_transferFINAL(lines 5253 5447) no Hoare annotation was computed. [2018-11-28 13:34:09,487 INFO L444 ceAbstractionStarter]: At program point L5358(line 5358) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 saa7146_i2c_transfer_~tmp~9) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 (+ |#funAddr~saa7146_i2c_func.offset| 1)) (<= |#funAddr~saa7146_i2c_func.offset| ~ldv_mutex_i2c_lock_of_saa7146_dev~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,487 INFO L448 ceAbstractionStarter]: For program point L5358-1(line 5358) no Hoare annotation was computed. [2018-11-28 13:34:09,487 INFO L448 ceAbstractionStarter]: For program point L5317-2(lines 5317 5320) no Hoare annotation was computed. [2018-11-28 13:34:09,487 INFO L448 ceAbstractionStarter]: For program point L5317(line 5317) no Hoare annotation was computed. [2018-11-28 13:34:09,487 INFO L444 ceAbstractionStarter]: At program point L5375(lines 5276 5446) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 saa7146_i2c_transfer_~tmp~9) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 (+ |#funAddr~saa7146_i2c_func.offset| 1)) (<= |#funAddr~saa7146_i2c_func.offset| ~ldv_mutex_i2c_lock_of_saa7146_dev~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,487 INFO L444 ceAbstractionStarter]: At program point L5433(lines 5276 5446) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 saa7146_i2c_transfer_~tmp~9) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 (+ |#funAddr~saa7146_i2c_func.offset| 1)) (<= |#funAddr~saa7146_i2c_func.offset| ~ldv_mutex_i2c_lock_of_saa7146_dev~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,487 INFO L448 ceAbstractionStarter]: For program point L5359(lines 5359 5363) no Hoare annotation was computed. [2018-11-28 13:34:09,487 INFO L444 ceAbstractionStarter]: At program point L5425(line 5425) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 saa7146_i2c_transfer_~tmp~9) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 (+ |#funAddr~saa7146_i2c_func.offset| 1)) (<= |#funAddr~saa7146_i2c_func.offset| ~ldv_mutex_i2c_lock_of_saa7146_dev~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,487 INFO L444 ceAbstractionStarter]: At program point L5392(lines 5276 5446) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 saa7146_i2c_transfer_~tmp~9) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 (+ |#funAddr~saa7146_i2c_func.offset| 1)) (<= |#funAddr~saa7146_i2c_func.offset| ~ldv_mutex_i2c_lock_of_saa7146_dev~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,487 INFO L448 ceAbstractionStarter]: For program point L5425-1(line 5425) no Hoare annotation was computed. [2018-11-28 13:34:09,488 INFO L448 ceAbstractionStarter]: For program point L5351(lines 5351 5365) no Hoare annotation was computed. [2018-11-28 13:34:09,488 INFO L448 ceAbstractionStarter]: For program point L5434(lines 5434 5443) no Hoare annotation was computed. [2018-11-28 13:34:09,488 INFO L444 ceAbstractionStarter]: At program point L5434-1(lines 5434 5443) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 saa7146_i2c_transfer_~tmp~9) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 (+ |#funAddr~saa7146_i2c_func.offset| 1)) (<= |#funAddr~saa7146_i2c_func.offset| ~ldv_mutex_i2c_lock_of_saa7146_dev~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,488 INFO L448 ceAbstractionStarter]: For program point L5426(lines 5426 5430) no Hoare annotation was computed. [2018-11-28 13:34:09,488 INFO L448 ceAbstractionStarter]: For program point L5418(lines 5418 5432) no Hoare annotation was computed. [2018-11-28 13:34:09,488 INFO L448 ceAbstractionStarter]: For program point L5385(lines 5385 5389) no Hoare annotation was computed. [2018-11-28 13:34:09,488 INFO L444 ceAbstractionStarter]: At program point L5311(line 5311) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= 0 saa7146_i2c_transfer_~tmp~9) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 (+ |#funAddr~saa7146_i2c_func.offset| 1)) (<= |#funAddr~saa7146_i2c_func.offset| ~ldv_mutex_i2c_lock_of_saa7146_dev~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,488 INFO L448 ceAbstractionStarter]: For program point L5311-1(line 5311) no Hoare annotation was computed. [2018-11-28 13:34:09,488 INFO L444 ceAbstractionStarter]: At program point L5386(lines 5276 5446) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 0 saa7146_i2c_transfer_~tmp~9) (< ~ldv_mutex_i2c_lock_of_saa7146_dev~0 (+ |#funAddr~saa7146_i2c_func.offset| 1)) (<= |#funAddr~saa7146_i2c_func.offset| ~ldv_mutex_i2c_lock_of_saa7146_dev~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,488 INFO L448 ceAbstractionStarter]: For program point L5444(line 5444) no Hoare annotation was computed. [2018-11-28 13:34:09,488 INFO L444 ceAbstractionStarter]: At program point L7002(line 7002) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,488 INFO L448 ceAbstractionStarter]: For program point L7005(lines 7005 7010) no Hoare annotation was computed. [2018-11-28 13:34:09,488 INFO L448 ceAbstractionStarter]: For program point L7000(lines 7000 7003) no Hoare annotation was computed. [2018-11-28 13:34:09,488 INFO L448 ceAbstractionStarter]: For program point L7002-1(lines 7000 7003) no Hoare annotation was computed. [2018-11-28 13:34:09,488 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_devEXIT(lines 6996 7012) no Hoare annotation was computed. [2018-11-28 13:34:09,488 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_devFINAL(lines 6996 7012) no Hoare annotation was computed. [2018-11-28 13:34:09,488 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_devENTRY(lines 6996 7012) the Hoare annotation is: (or (not (= |old(~ldv_mutex_i2c_lock_of_saa7146_dev~0)| 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0)) (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1)) [2018-11-28 13:34:09,488 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lock_irqsaveFINAL(lines 7591 7593) no Hoare annotation was computed. [2018-11-28 13:34:09,488 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lock_irqsaveEXIT(lines 7591 7593) no Hoare annotation was computed. [2018-11-28 13:34:09,488 INFO L451 ceAbstractionStarter]: At program point _raw_spin_lock_irqsaveENTRY(lines 7591 7593) the Hoare annotation is: true [2018-11-28 13:34:09,489 INFO L451 ceAbstractionStarter]: At program point ldv_initializeENTRY(lines 7530 7540) the Hoare annotation is: true [2018-11-28 13:34:09,489 INFO L448 ceAbstractionStarter]: For program point ldv_initializeFINAL(lines 7530 7540) no Hoare annotation was computed. [2018-11-28 13:34:09,489 INFO L448 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 7530 7540) no Hoare annotation was computed. [2018-11-28 13:34:09,489 INFO L451 ceAbstractionStarter]: At program point _raw_spin_unlock_irqrestoreENTRY(lines 7594 7596) the Hoare annotation is: true [2018-11-28 13:34:09,489 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqrestoreFINAL(lines 7594 7596) no Hoare annotation was computed. [2018-11-28 13:34:09,489 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqrestoreEXIT(lines 7594 7596) no Hoare annotation was computed. [2018-11-28 13:34:09,489 INFO L448 ceAbstractionStarter]: For program point external_allocFINAL(lines 7711 7713) no Hoare annotation was computed. [2018-11-28 13:34:09,489 INFO L448 ceAbstractionStarter]: For program point external_allocEXIT(lines 7711 7713) no Hoare annotation was computed. [2018-11-28 13:34:09,489 INFO L451 ceAbstractionStarter]: At program point external_allocENTRY(lines 7711 7713) the Hoare annotation is: true [2018-11-28 13:34:09,489 INFO L451 ceAbstractionStarter]: At program point L4721(line 4721) the Hoare annotation is: true [2018-11-28 13:34:09,489 INFO L448 ceAbstractionStarter]: For program point L4721-1(line 4721) no Hoare annotation was computed. [2018-11-28 13:34:09,489 INFO L448 ceAbstractionStarter]: For program point i2c_get_adapdataFINAL(lines 4717 4724) no Hoare annotation was computed. [2018-11-28 13:34:09,489 INFO L451 ceAbstractionStarter]: At program point i2c_get_adapdataENTRY(lines 4717 4724) the Hoare annotation is: true [2018-11-28 13:34:09,489 INFO L448 ceAbstractionStarter]: For program point i2c_get_adapdataEXIT(lines 4717 4724) no Hoare annotation was computed. [2018-11-28 13:34:09,489 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 6989 6994) no Hoare annotation was computed. [2018-11-28 13:34:09,489 INFO L451 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 6989 6994) the Hoare annotation is: true [2018-11-28 13:34:09,489 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 6989 6994) no Hoare annotation was computed. [2018-11-28 13:34:09,489 INFO L448 ceAbstractionStarter]: For program point saa7146_i2c_msg_cleanupFINAL(lines 4854 4884) no Hoare annotation was computed. [2018-11-28 13:34:09,489 INFO L448 ceAbstractionStarter]: For program point saa7146_i2c_msg_cleanupEXIT(lines 4854 4884) no Hoare annotation was computed. [2018-11-28 13:34:09,489 INFO L451 ceAbstractionStarter]: At program point L4879(lines 4859 4883) the Hoare annotation is: true [2018-11-28 13:34:09,489 INFO L451 ceAbstractionStarter]: At program point L4877(lines 4859 4883) the Hoare annotation is: true [2018-11-28 13:34:09,489 INFO L451 ceAbstractionStarter]: At program point saa7146_i2c_msg_cleanupENTRY(lines 4854 4884) the Hoare annotation is: true [2018-11-28 13:34:09,489 INFO L451 ceAbstractionStarter]: At program point L4871(lines 4859 4883) the Hoare annotation is: true [2018-11-28 13:34:09,489 INFO L451 ceAbstractionStarter]: At program point L4873(lines 4859 4883) the Hoare annotation is: true [2018-11-28 13:34:09,490 INFO L448 ceAbstractionStarter]: For program point L4872(lines 4872 4875) no Hoare annotation was computed. [2018-11-28 13:34:09,490 INFO L448 ceAbstractionStarter]: For program point test_tsk_thread_flagEXIT(lines 4697 4704) no Hoare annotation was computed. [2018-11-28 13:34:09,490 INFO L451 ceAbstractionStarter]: At program point L4701(line 4701) the Hoare annotation is: true [2018-11-28 13:34:09,490 INFO L448 ceAbstractionStarter]: For program point L4701-1(line 4701) no Hoare annotation was computed. [2018-11-28 13:34:09,490 INFO L451 ceAbstractionStarter]: At program point test_tsk_thread_flagENTRY(lines 4697 4704) the Hoare annotation is: true [2018-11-28 13:34:09,490 INFO L448 ceAbstractionStarter]: For program point test_tsk_thread_flagFINAL(lines 4697 4704) no Hoare annotation was computed. [2018-11-28 13:34:09,490 INFO L448 ceAbstractionStarter]: For program point readlFINAL(lines 4679 4686) no Hoare annotation was computed. [2018-11-28 13:34:09,490 INFO L451 ceAbstractionStarter]: At program point readlENTRY(lines 4679 4686) the Hoare annotation is: true [2018-11-28 13:34:09,490 INFO L448 ceAbstractionStarter]: For program point readlEXIT(lines 4679 4686) no Hoare annotation was computed. [2018-11-28 13:34:09,490 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-11-28 13:34:09,490 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-28 13:34:09,490 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-11-28 13:34:09,490 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-11-28 13:34:09,490 INFO L448 ceAbstractionStarter]: For program point writelFINAL(lines 4687 4693) no Hoare annotation was computed. [2018-11-28 13:34:09,490 INFO L451 ceAbstractionStarter]: At program point writelENTRY(lines 4687 4693) the Hoare annotation is: true [2018-11-28 13:34:09,490 INFO L448 ceAbstractionStarter]: For program point writelEXIT(lines 4687 4693) no Hoare annotation was computed. [2018-11-28 13:34:09,490 INFO L448 ceAbstractionStarter]: For program point schedule_timeoutFINAL(lines 7682 7684) no Hoare annotation was computed. [2018-11-28 13:34:09,490 INFO L448 ceAbstractionStarter]: For program point schedule_timeoutEXIT(lines 7682 7684) no Hoare annotation was computed. [2018-11-28 13:34:09,490 INFO L451 ceAbstractionStarter]: At program point schedule_timeoutENTRY(lines 7682 7684) the Hoare annotation is: true [2018-11-28 13:34:09,490 INFO L448 ceAbstractionStarter]: For program point variable_test_bitEXIT(lines 4588 4596) no Hoare annotation was computed. [2018-11-28 13:34:09,490 INFO L451 ceAbstractionStarter]: At program point variable_test_bitENTRY(lines 4588 4596) the Hoare annotation is: true [2018-11-28 13:34:09,491 INFO L448 ceAbstractionStarter]: For program point variable_test_bitFINAL(lines 4588 4596) no Hoare annotation was computed. [2018-11-28 13:34:09,491 INFO L448 ceAbstractionStarter]: For program point L4606(line 4606) no Hoare annotation was computed. [2018-11-28 13:34:09,491 INFO L448 ceAbstractionStarter]: For program point get_currentEXIT(lines 4601 4624) no Hoare annotation was computed. [2018-11-28 13:34:09,491 INFO L451 ceAbstractionStarter]: At program point L4621(lines 4604 4623) the Hoare annotation is: true [2018-11-28 13:34:09,491 INFO L448 ceAbstractionStarter]: For program point L4615(line 4615) no Hoare annotation was computed. [2018-11-28 13:34:09,491 INFO L451 ceAbstractionStarter]: At program point get_currentENTRY(lines 4601 4624) the Hoare annotation is: true [2018-11-28 13:34:09,491 INFO L448 ceAbstractionStarter]: For program point L4609(line 4609) no Hoare annotation was computed. [2018-11-28 13:34:09,491 INFO L448 ceAbstractionStarter]: For program point L4605(lines 4605 4620) no Hoare annotation was computed. [2018-11-28 13:34:09,491 INFO L448 ceAbstractionStarter]: For program point get_currentFINAL(lines 4601 4624) no Hoare annotation was computed. [2018-11-28 13:34:09,491 INFO L448 ceAbstractionStarter]: For program point L4618(line 4618) no Hoare annotation was computed. [2018-11-28 13:34:09,491 INFO L448 ceAbstractionStarter]: For program point L4612(line 4612) no Hoare annotation was computed. [2018-11-28 13:34:09,491 INFO L448 ceAbstractionStarter]: For program point ldv_handler_precallEXIT(lines 7630 7632) no Hoare annotation was computed. [2018-11-28 13:34:09,491 INFO L451 ceAbstractionStarter]: At program point ldv_handler_precallFINAL(lines 7630 7632) the Hoare annotation is: true [2018-11-28 13:34:09,491 INFO L448 ceAbstractionStarter]: For program point signal_pendingEXIT(lines 4705 4714) no Hoare annotation was computed. [2018-11-28 13:34:09,491 INFO L451 ceAbstractionStarter]: At program point L4711(line 4711) the Hoare annotation is: true [2018-11-28 13:34:09,491 INFO L451 ceAbstractionStarter]: At program point L4710(line 4710) the Hoare annotation is: true [2018-11-28 13:34:09,491 INFO L448 ceAbstractionStarter]: For program point L4711-1(line 4711) no Hoare annotation was computed. [2018-11-28 13:34:09,491 INFO L451 ceAbstractionStarter]: At program point signal_pendingENTRY(lines 4705 4714) the Hoare annotation is: true [2018-11-28 13:34:09,491 INFO L448 ceAbstractionStarter]: For program point signal_pendingFINAL(lines 4705 4714) no Hoare annotation was computed. [2018-11-28 13:34:09,491 INFO L448 ceAbstractionStarter]: For program point L4710-1(line 4710) no Hoare annotation was computed. [2018-11-28 13:34:09,491 INFO L451 ceAbstractionStarter]: At program point L4671(line 4671) the Hoare annotation is: true [2018-11-28 13:34:09,491 INFO L451 ceAbstractionStarter]: At program point spin_unlock_irqrestoreENTRY(lines 4668 4674) the Hoare annotation is: true [2018-11-28 13:34:09,491 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreEXIT(lines 4668 4674) no Hoare annotation was computed. [2018-11-28 13:34:09,491 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreFINAL(lines 4668 4674) no Hoare annotation was computed. [2018-11-28 13:34:09,491 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-28 13:34:09,492 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-28 13:34:09,492 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-28 13:34:09,492 INFO L444 ceAbstractionStarter]: At program point L7550(line 7550) the Hoare annotation is: (or (not (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,492 INFO L448 ceAbstractionStarter]: For program point L7554-1(lines 7543 7565) no Hoare annotation was computed. [2018-11-28 13:34:09,492 INFO L444 ceAbstractionStarter]: At program point L7546(line 7546) the Hoare annotation is: (or (not (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,492 INFO L448 ceAbstractionStarter]: For program point L7550-1(lines 7543 7565) no Hoare annotation was computed. [2018-11-28 13:34:09,492 INFO L448 ceAbstractionStarter]: For program point L7546-1(lines 7543 7565) no Hoare annotation was computed. [2018-11-28 13:34:09,492 INFO L448 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 7541 7566) no Hoare annotation was computed. [2018-11-28 13:34:09,492 INFO L451 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 7541 7566) the Hoare annotation is: true [2018-11-28 13:34:09,492 INFO L444 ceAbstractionStarter]: At program point L7562(line 7562) the Hoare annotation is: (or (not (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,492 INFO L444 ceAbstractionStarter]: At program point L7558(line 7558) the Hoare annotation is: (or (not (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,492 INFO L448 ceAbstractionStarter]: For program point L7562-1(lines 7541 7566) no Hoare annotation was computed. [2018-11-28 13:34:09,492 INFO L444 ceAbstractionStarter]: At program point L7554(line 7554) the Hoare annotation is: (or (not (= ~ldv_mutex_i2c_lock_of_saa7146_dev~0 1)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 1 ~ldv_mutex_lock_of_v4l2_ctrl_handler~0))) [2018-11-28 13:34:09,492 INFO L448 ceAbstractionStarter]: For program point L7558-1(lines 7543 7565) no Hoare annotation was computed. [2018-11-28 13:34:09,492 INFO L451 ceAbstractionStarter]: At program point mutex_lock_interruptibleENTRY(lines 7640 7642) the Hoare annotation is: true [2018-11-28 13:34:09,492 INFO L448 ceAbstractionStarter]: For program point mutex_lock_interruptibleFINAL(lines 7640 7642) no Hoare annotation was computed. [2018-11-28 13:34:09,492 INFO L448 ceAbstractionStarter]: For program point mutex_lock_interruptibleEXIT(lines 7640 7642) no Hoare annotation was computed. [2018-11-28 13:34:09,492 INFO L448 ceAbstractionStarter]: For program point L4961(lines 4961 4965) no Hoare annotation was computed. [2018-11-28 13:34:09,492 INFO L451 ceAbstractionStarter]: At program point L4924-1(lines 4924 4950) the Hoare annotation is: true [2018-11-28 13:34:09,492 INFO L448 ceAbstractionStarter]: For program point L4924(lines 4924 4950) no Hoare annotation was computed. [2018-11-28 13:34:09,492 INFO L448 ceAbstractionStarter]: For program point L4953(lines 4953 4967) no Hoare annotation was computed. [2018-11-28 13:34:09,492 INFO L451 ceAbstractionStarter]: At program point L4920(line 4920) the Hoare annotation is: true [2018-11-28 13:34:09,493 INFO L448 ceAbstractionStarter]: For program point L4953-1(lines 4953 4967) no Hoare annotation was computed. [2018-11-28 13:34:09,493 INFO L448 ceAbstractionStarter]: For program point L4916-1(line 4916) no Hoare annotation was computed. [2018-11-28 13:34:09,493 INFO L451 ceAbstractionStarter]: At program point saa7146_i2c_resetENTRY(lines 4885 4973) the Hoare annotation is: true [2018-11-28 13:34:09,493 INFO L451 ceAbstractionStarter]: At program point L4916(line 4916) the Hoare annotation is: true [2018-11-28 13:34:09,493 INFO L451 ceAbstractionStarter]: At program point L4945(line 4945) the Hoare annotation is: true [2018-11-28 13:34:09,493 INFO L448 ceAbstractionStarter]: For program point L4945-1(line 4945) no Hoare annotation was computed. [2018-11-28 13:34:09,493 INFO L448 ceAbstractionStarter]: For program point L4908-1(line 4908) no Hoare annotation was computed. [2018-11-28 13:34:09,493 INFO L451 ceAbstractionStarter]: At program point L4941(line 4941) the Hoare annotation is: true [2018-11-28 13:34:09,493 INFO L451 ceAbstractionStarter]: At program point L4908(line 4908) the Hoare annotation is: true [2018-11-28 13:34:09,493 INFO L448 ceAbstractionStarter]: For program point L4941-1(line 4941) no Hoare annotation was computed. [2018-11-28 13:34:09,493 INFO L451 ceAbstractionStarter]: At program point L4900-1(lines 4900 4922) the Hoare annotation is: true [2018-11-28 13:34:09,493 INFO L448 ceAbstractionStarter]: For program point L4933(lines 4933 4937) no Hoare annotation was computed. [2018-11-28 13:34:09,493 INFO L448 ceAbstractionStarter]: For program point L4900(lines 4900 4922) no Hoare annotation was computed. [2018-11-28 13:34:09,493 INFO L448 ceAbstractionStarter]: For program point L4896-1(line 4896) no Hoare annotation was computed. [2018-11-28 13:34:09,493 INFO L451 ceAbstractionStarter]: At program point L4896(line 4896) the Hoare annotation is: true [2018-11-28 13:34:09,493 INFO L448 ceAbstractionStarter]: For program point L4925(lines 4925 4939) no Hoare annotation was computed. [2018-11-28 13:34:09,493 INFO L448 ceAbstractionStarter]: For program point L4925-1(lines 4925 4939) no Hoare annotation was computed. [2018-11-28 13:34:09,493 INFO L451 ceAbstractionStarter]: At program point L4946(line 4946) the Hoare annotation is: true [2018-11-28 13:34:09,493 INFO L451 ceAbstractionStarter]: At program point L4917(line 4917) the Hoare annotation is: true [2018-11-28 13:34:09,493 INFO L448 ceAbstractionStarter]: For program point L4917-1(line 4917) no Hoare annotation was computed. [2018-11-28 13:34:09,493 INFO L451 ceAbstractionStarter]: At program point L4942(line 4942) the Hoare annotation is: true [2018-11-28 13:34:09,494 INFO L448 ceAbstractionStarter]: For program point L4946-1(line 4946) no Hoare annotation was computed. [2018-11-28 13:34:09,494 INFO L448 ceAbstractionStarter]: For program point L4909(lines 4909 4912) no Hoare annotation was computed. [2018-11-28 13:34:09,494 INFO L448 ceAbstractionStarter]: For program point L4942-1(line 4942) no Hoare annotation was computed. [2018-11-28 13:34:09,494 INFO L448 ceAbstractionStarter]: For program point L4901(lines 4901 4914) no Hoare annotation was computed. [2018-11-28 13:34:09,494 INFO L448 ceAbstractionStarter]: For program point L4901-1(lines 4901 4914) no Hoare annotation was computed. [2018-11-28 13:34:09,494 INFO L448 ceAbstractionStarter]: For program point L4951(line 4951) no Hoare annotation was computed. [2018-11-28 13:34:09,494 INFO L451 ceAbstractionStarter]: At program point L4918(line 4918) the Hoare annotation is: true [2018-11-28 13:34:09,494 INFO L451 ceAbstractionStarter]: At program point L4947(line 4947) the Hoare annotation is: true [2018-11-28 13:34:09,494 INFO L448 ceAbstractionStarter]: For program point L4947-1(line 4947) no Hoare annotation was computed. [2018-11-28 13:34:09,494 INFO L448 ceAbstractionStarter]: For program point L4918-1(line 4918) no Hoare annotation was computed. [2018-11-28 13:34:09,494 INFO L451 ceAbstractionStarter]: At program point L4943(line 4943) the Hoare annotation is: true [2018-11-28 13:34:09,494 INFO L448 ceAbstractionStarter]: For program point L4943-1(line 4943) no Hoare annotation was computed. [2018-11-28 13:34:09,494 INFO L451 ceAbstractionStarter]: At program point L4898(line 4898) the Hoare annotation is: true [2018-11-28 13:34:09,494 INFO L448 ceAbstractionStarter]: For program point L4960-1(line 4960) no Hoare annotation was computed. [2018-11-28 13:34:09,494 INFO L448 ceAbstractionStarter]: For program point L4898-1(line 4898) no Hoare annotation was computed. [2018-11-28 13:34:09,494 INFO L451 ceAbstractionStarter]: At program point L4960(line 4960) the Hoare annotation is: true [2018-11-28 13:34:09,494 INFO L448 ceAbstractionStarter]: For program point saa7146_i2c_resetEXIT(lines 4885 4973) no Hoare annotation was computed. [2018-11-28 13:34:09,494 INFO L448 ceAbstractionStarter]: For program point L4923(line 4923) no Hoare annotation was computed. [2018-11-28 13:34:09,494 INFO L451 ceAbstractionStarter]: At program point L4919(line 4919) the Hoare annotation is: true [2018-11-28 13:34:09,494 INFO L448 ceAbstractionStarter]: For program point L4919-1(line 4919) no Hoare annotation was computed. [2018-11-28 13:34:09,494 INFO L448 ceAbstractionStarter]: For program point L4952(lines 4952 4970) no Hoare annotation was computed. [2018-11-28 13:34:09,494 INFO L451 ceAbstractionStarter]: At program point L4915(line 4915) the Hoare annotation is: true [2018-11-28 13:34:09,495 INFO L448 ceAbstractionStarter]: For program point L4915-1(line 4915) no Hoare annotation was computed. [2018-11-28 13:34:09,495 INFO L451 ceAbstractionStarter]: At program point L4948(line 4948) the Hoare annotation is: true [2018-11-28 13:34:09,495 INFO L448 ceAbstractionStarter]: For program point L4944-1(line 4944) no Hoare annotation was computed. [2018-11-28 13:34:09,495 INFO L451 ceAbstractionStarter]: At program point L4944(line 4944) the Hoare annotation is: true [2018-11-28 13:34:09,495 INFO L448 ceAbstractionStarter]: For program point L4940-1(line 4940) no Hoare annotation was computed. [2018-11-28 13:34:09,495 INFO L451 ceAbstractionStarter]: At program point L4940(line 4940) the Hoare annotation is: true [2018-11-28 13:34:09,495 INFO L451 ceAbstractionStarter]: At program point L4899(line 4899) the Hoare annotation is: true [2018-11-28 13:34:09,495 INFO L448 ceAbstractionStarter]: For program point L4932-1(line 4932) no Hoare annotation was computed. [2018-11-28 13:34:09,495 INFO L448 ceAbstractionStarter]: For program point L4899-1(line 4899) no Hoare annotation was computed. [2018-11-28 13:34:09,495 INFO L451 ceAbstractionStarter]: At program point L4932(line 4932) the Hoare annotation is: true [2018-11-28 13:34:09,495 INFO L448 ceAbstractionStarter]: For program point saa7146_i2c_resetFINAL(lines 4885 4973) no Hoare annotation was computed. [2018-11-28 13:34:09,495 INFO L448 ceAbstractionStarter]: For program point finish_waitEXIT(lines 7617 7619) no Hoare annotation was computed. [2018-11-28 13:34:09,495 INFO L451 ceAbstractionStarter]: At program point finish_waitENTRY(lines 7617 7619) the Hoare annotation is: true [2018-11-28 13:34:09,495 INFO L448 ceAbstractionStarter]: For program point finish_waitFINAL(lines 7617 7619) no Hoare annotation was computed. [2018-11-28 13:34:09,495 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-28 13:34:09,495 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-28 13:34:09,495 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-28 13:34:09,495 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-28 13:34:09,495 INFO L451 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 4662 4667) the Hoare annotation is: true [2018-11-28 13:34:09,495 INFO L448 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 4662 4667) no Hoare annotation was computed. [2018-11-28 13:34:09,495 INFO L448 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 4662 4667) no Hoare annotation was computed. [2018-11-28 13:34:09,500 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,501 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,503 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,503 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,505 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,505 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,505 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,505 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,506 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,506 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,507 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,507 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,508 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,508 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,508 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,508 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,509 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,509 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,509 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,509 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,510 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,510 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,510 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,510 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,511 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,511 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,511 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,512 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,512 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,512 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,512 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,513 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,513 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,513 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,514 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,514 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,514 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,514 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,515 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,515 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,515 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,515 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,517 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,517 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,518 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,518 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,518 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,518 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,519 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,519 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,520 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,520 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,520 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,520 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,521 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,521 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,522 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 01:34:09 BoogieIcfgContainer [2018-11-28 13:34:09,522 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-28 13:34:09,523 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-28 13:34:09,523 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-28 13:34:09,523 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-28 13:34:09,523 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 01:33:48" (3/4) ... [2018-11-28 13:34:09,526 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-28 13:34:09,538 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure SAA7146_IER_ENABLE [2018-11-28 13:34:09,538 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure saa7146_i2c_status [2018-11-28 13:34:09,538 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2018-11-28 13:34:09,539 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure saa7146_i2c_func [2018-11-28 13:34:09,539 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_to_wait [2018-11-28 13:34:09,539 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-28 13:34:09,539 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_i2c_lock_of_saa7146_dev [2018-11-28 13:34:09,539 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure SAA7146_IER_DISABLE [2018-11-28 13:34:09,539 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_saa7146_dev [2018-11-28 13:34:09,539 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2018-11-28 13:34:09,539 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_11 [2018-11-28 13:34:09,539 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2018-11-28 13:34:09,539 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_10 [2018-11-28 13:34:09,539 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2018-11-28 13:34:09,539 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure saa7146_i2c_msg_prepare [2018-11-28 13:34:09,539 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-11-28 13:34:09,539 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure saa7146_i2c_writeout [2018-11-28 13:34:09,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_ti_thread_flag [2018-11-28 13:34:09,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure saa7146_i2c_xfer [2018-11-28 13:34:09,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev [2018-11-28 13:34:09,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2018-11-28 13:34:09,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure saa7146_i2c_transfer [2018-11-28 13:34:09,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-11-28 13:34:09,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_unlock_irqrestore [2018-11-28 13:34:09,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure external_alloc [2018-11-28 13:34:09,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_adapdata [2018-11-28 13:34:09,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-28 13:34:09,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure saa7146_i2c_msg_cleanup [2018-11-28 13:34:09,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_tsk_thread_flag [2018-11-28 13:34:09,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2018-11-28 13:34:09,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-11-28 13:34:09,540 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2018-11-28 13:34:09,541 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2018-11-28 13:34:09,541 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure variable_test_bit [2018-11-28 13:34:09,541 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2018-11-28 13:34:09,541 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2018-11-28 13:34:09,541 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure signal_pending [2018-11-28 13:34:09,541 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-11-28 13:34:09,541 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-28 13:34:09,541 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-11-28 13:34:09,541 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_interruptible [2018-11-28 13:34:09,541 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure saa7146_i2c_reset [2018-11-28 13:34:09,541 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_wait [2018-11-28 13:34:09,541 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-11-28 13:34:09,558 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 254 nodes and edges [2018-11-28 13:34:09,560 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 116 nodes and edges [2018-11-28 13:34:09,561 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2018-11-28 13:34:09,562 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2018-11-28 13:34:09,563 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2018-11-28 13:34:09,564 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-28 13:34:09,565 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-28 13:34:09,593 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_i2c_lock_of_saa7146_dev) == 1) || !(1 == ldv_mutex_lock)) || !(1 == ldv_mutex_mutex_of_device)) || ((0 == tmp && ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset + 1) && #funAddr~saa7146_i2c_func.offset <= ldv_mutex_i2c_lock_of_saa7146_dev)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) [2018-11-28 13:34:09,593 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_i2c_lock_of_saa7146_dev) == 1) || !(1 == ldv_mutex_lock)) || ((0 == tmp && ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset + 1) && #funAddr~saa7146_i2c_func.offset <= ldv_mutex_i2c_lock_of_saa7146_dev)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) [2018-11-28 13:34:09,593 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_i2c_lock_of_saa7146_dev) == 1) || !(1 == ldv_mutex_lock)) || ((0 == tmp && ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset + 1) && #funAddr~saa7146_i2c_func.offset <= ldv_mutex_i2c_lock_of_saa7146_dev)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) [2018-11-28 13:34:09,594 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_i2c_lock_of_saa7146_dev) == 1) || !(1 == ldv_mutex_lock)) || ((0 == tmp && ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset + 1) && #funAddr~saa7146_i2c_func.offset <= ldv_mutex_i2c_lock_of_saa7146_dev)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) [2018-11-28 13:34:09,594 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((i == 0 && num == \old(num)) && mem == 0) || !(1 == ldv_mutex_lock)) || ((1 <= num && num == \old(num)) && 0 <= i)) || #funAddr~saa7146_i2c_func.offset + 1 <= ldv_mutex_i2c_lock_of_saa7146_dev) || ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) [2018-11-28 13:34:09,594 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == ldv_mutex_lock) || ((1 <= num && num == \old(num)) && 0 <= i)) || #funAddr~saa7146_i2c_func.offset + 1 <= ldv_mutex_i2c_lock_of_saa7146_dev) || ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) [2018-11-28 13:34:09,596 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_i2c_lock_of_saa7146_dev) == 1) || !(1 == ldv_mutex_lock)) || ((0 == tmp && ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset + 1) && #funAddr~saa7146_i2c_func.offset <= ldv_mutex_i2c_lock_of_saa7146_dev)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) [2018-11-28 13:34:09,596 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_i2c_lock_of_saa7146_dev) == 1) || !(1 == ldv_mutex_lock)) || ((0 == tmp && ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset + 1) && #funAddr~saa7146_i2c_func.offset <= ldv_mutex_i2c_lock_of_saa7146_dev)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) [2018-11-28 13:34:09,596 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_lock) || ((1 <= num && num == \old(num)) && 0 <= i)) || #funAddr~saa7146_i2c_func.offset + 1 <= ldv_mutex_i2c_lock_of_saa7146_dev) || ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset) || !(1 == ldv_mutex_mutex_of_device)) || (i == 0 && num == \old(num))) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) [2018-11-28 13:34:09,596 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_i2c_lock_of_saa7146_dev) == 1) || !(1 == ldv_mutex_lock)) || ((0 == tmp && ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset + 1) && #funAddr~saa7146_i2c_func.offset <= ldv_mutex_i2c_lock_of_saa7146_dev)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) [2018-11-28 13:34:09,597 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == ldv_mutex_lock) || #funAddr~saa7146_i2c_func.offset + 1 <= ldv_mutex_i2c_lock_of_saa7146_dev) || ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset) || !(1 == ldv_mutex_mutex_of_device)) || ((1 <= num && num == \old(num)) && 0 <= i)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) [2018-11-28 13:34:09,597 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_i2c_lock_of_saa7146_dev) == 1) || !(1 == ldv_mutex_lock)) || ((0 == tmp && ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset + 1) && #funAddr~saa7146_i2c_func.offset <= ldv_mutex_i2c_lock_of_saa7146_dev)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) [2018-11-28 13:34:09,602 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == ldv_mutex_lock) || #funAddr~saa7146_i2c_func.offset + 1 <= ldv_mutex_i2c_lock_of_saa7146_dev) || ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset) || !(1 == ldv_mutex_mutex_of_device)) || ((1 <= num && num == \old(num)) && 0 <= i)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) [2018-11-28 13:34:09,603 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == ldv_mutex_lock) || #funAddr~saa7146_i2c_func.offset + 1 <= ldv_mutex_i2c_lock_of_saa7146_dev) || ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset) || !(1 == ldv_mutex_mutex_of_device)) || ((1 <= num && num == \old(num)) && 0 <= i)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) [2018-11-28 13:34:09,689 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_4ebb1d46-5fef-4438-84e4-613833fba096/bin-2019/uautomizer/witness.graphml [2018-11-28 13:34:09,689 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-28 13:34:09,690 INFO L168 Benchmark]: Toolchain (without parser) took 28252.35 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 576.7 MB). Free memory was 946.8 MB in the beginning and 1.2 GB in the end (delta: -248.3 MB). Peak memory consumption was 328.4 MB. Max. memory is 11.5 GB. [2018-11-28 13:34:09,691 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 13:34:09,691 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1585.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.6 MB). Free memory was 946.8 MB in the beginning and 1.0 GB in the end (delta: -63.9 MB). Peak memory consumption was 133.4 MB. Max. memory is 11.5 GB. [2018-11-28 13:34:09,691 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-11-28 13:34:09,694 INFO L168 Benchmark]: Boogie Preprocessor took 83.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 993.1 MB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 11.5 GB. [2018-11-28 13:34:09,694 INFO L168 Benchmark]: RCFGBuilder took 5310.55 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 165.7 MB). Free memory was 993.1 MB in the beginning and 1.1 GB in the end (delta: -76.1 MB). Peak memory consumption was 339.6 MB. Max. memory is 11.5 GB. [2018-11-28 13:34:09,695 INFO L168 Benchmark]: TraceAbstraction took 21047.64 ms. Allocated memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: 235.4 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -168.1 MB). Peak memory consumption was 399.8 MB. Max. memory is 11.5 GB. [2018-11-28 13:34:09,695 INFO L168 Benchmark]: Witness Printer took 166.70 ms. Allocated memory is still 1.6 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 11.5 GB. [2018-11-28 13:34:09,696 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1585.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.6 MB). Free memory was 946.8 MB in the beginning and 1.0 GB in the end (delta: -63.9 MB). Peak memory consumption was 133.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 55.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 83.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 993.1 MB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 5310.55 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 165.7 MB). Free memory was 993.1 MB in the beginning and 1.1 GB in the end (delta: -76.1 MB). Peak memory consumption was 339.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 21047.64 ms. Allocated memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: 235.4 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -168.1 MB). Peak memory consumption was 399.8 MB. Max. memory is 11.5 GB. * Witness Printer took 166.70 ms. Allocated memory is still 1.6 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 6985]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 5078]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4796]: Loop Invariant [2018-11-28 13:34:09,700 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,700 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,701 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,701 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset Derived loop invariant: (((((!(1 == ldv_mutex_lock) || #funAddr~saa7146_i2c_func.offset + 1 <= ldv_mutex_i2c_lock_of_saa7146_dev) || ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset) || !(1 == ldv_mutex_mutex_of_device)) || ((1 <= num && num == \old(num)) && 0 <= i)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) - InvariantResult [Line: 5078]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5514]: Loop Invariant Derived loop invariant: (((ldv_mutex_i2c_lock_of_saa7146_dev == 1 && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_lock == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 5276]: Loop Invariant [2018-11-28 13:34:09,702 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,702 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,702 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,702 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset Derived loop invariant: ((((!(\old(ldv_mutex_i2c_lock_of_saa7146_dev) == 1) || !(1 == ldv_mutex_lock)) || ((0 == tmp && ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset + 1) && #funAddr~saa7146_i2c_func.offset <= ldv_mutex_i2c_lock_of_saa7146_dev)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) - InvariantResult [Line: 5276]: Loop Invariant [2018-11-28 13:34:09,702 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,703 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,703 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,703 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset Derived loop invariant: ((((!(\old(ldv_mutex_i2c_lock_of_saa7146_dev) == 1) || !(1 == ldv_mutex_lock)) || ((0 == tmp && ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset + 1) && #funAddr~saa7146_i2c_func.offset <= ldv_mutex_i2c_lock_of_saa7146_dev)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) - InvariantResult [Line: 5514]: Loop Invariant Derived loop invariant: (((ldv_mutex_i2c_lock_of_saa7146_dev == 1 && ldv_mutex_lock_of_v4l2_ctrl_handler == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_lock == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 4859]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5276]: Loop Invariant [2018-11-28 13:34:09,703 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,704 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,704 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,704 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset Derived loop invariant: ((((!(\old(ldv_mutex_i2c_lock_of_saa7146_dev) == 1) || !(1 == ldv_mutex_lock)) || !(1 == ldv_mutex_mutex_of_device)) || ((0 == tmp && ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset + 1) && #funAddr~saa7146_i2c_func.offset <= ldv_mutex_i2c_lock_of_saa7146_dev)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) - InvariantResult [Line: 5276]: Loop Invariant [2018-11-28 13:34:09,704 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,704 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,705 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,705 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset Derived loop invariant: ((((!(\old(ldv_mutex_i2c_lock_of_saa7146_dev) == 1) || !(1 == ldv_mutex_lock)) || ((0 == tmp && ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset + 1) && #funAddr~saa7146_i2c_func.offset <= ldv_mutex_i2c_lock_of_saa7146_dev)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) - InvariantResult [Line: 4859]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5276]: Loop Invariant [2018-11-28 13:34:09,705 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,705 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,705 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,706 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset Derived loop invariant: ((((!(\old(ldv_mutex_i2c_lock_of_saa7146_dev) == 1) || !(1 == ldv_mutex_lock)) || ((0 == tmp && ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset + 1) && #funAddr~saa7146_i2c_func.offset <= ldv_mutex_i2c_lock_of_saa7146_dev)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) - InvariantResult [Line: 4859]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5032]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5276]: Loop Invariant [2018-11-28 13:34:09,706 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,706 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,706 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,707 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset Derived loop invariant: ((((!(\old(ldv_mutex_i2c_lock_of_saa7146_dev) == 1) || !(1 == ldv_mutex_lock)) || ((0 == tmp && ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset + 1) && #funAddr~saa7146_i2c_func.offset <= ldv_mutex_i2c_lock_of_saa7146_dev)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) - InvariantResult [Line: 4604]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5276]: Loop Invariant [2018-11-28 13:34:09,707 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,707 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,707 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,707 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset Derived loop invariant: ((((!(\old(ldv_mutex_i2c_lock_of_saa7146_dev) == 1) || !(1 == ldv_mutex_lock)) || ((0 == tmp && ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset + 1) && #funAddr~saa7146_i2c_func.offset <= ldv_mutex_i2c_lock_of_saa7146_dev)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) - InvariantResult [Line: 4859]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4796]: Loop Invariant [2018-11-28 13:34:09,708 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,708 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,708 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,708 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset Derived loop invariant: (((((!(1 == ldv_mutex_lock) || #funAddr~saa7146_i2c_func.offset + 1 <= ldv_mutex_i2c_lock_of_saa7146_dev) || ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset) || !(1 == ldv_mutex_mutex_of_device)) || ((1 <= num && num == \old(num)) && 0 <= i)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) - InvariantResult [Line: 5032]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4796]: Loop Invariant [2018-11-28 13:34:09,709 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,709 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,709 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,709 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset Derived loop invariant: (((((!(1 == ldv_mutex_lock) || ((1 <= num && num == \old(num)) && 0 <= i)) || #funAddr~saa7146_i2c_func.offset + 1 <= ldv_mutex_i2c_lock_of_saa7146_dev) || ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) - InvariantResult [Line: 4796]: Loop Invariant [2018-11-28 13:34:09,710 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,710 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,710 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,710 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset Derived loop invariant: ((((((!(1 == ldv_mutex_lock) || ((1 <= num && num == \old(num)) && 0 <= i)) || #funAddr~saa7146_i2c_func.offset + 1 <= ldv_mutex_i2c_lock_of_saa7146_dev) || ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset) || !(1 == ldv_mutex_mutex_of_device)) || (i == 0 && num == \old(num))) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) - InvariantResult [Line: 5003]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4796]: Loop Invariant [2018-11-28 13:34:09,710 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,711 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,711 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,711 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset Derived loop invariant: (((((!(1 == ldv_mutex_lock) || #funAddr~saa7146_i2c_func.offset + 1 <= ldv_mutex_i2c_lock_of_saa7146_dev) || ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset) || !(1 == ldv_mutex_mutex_of_device)) || ((1 <= num && num == \old(num)) && 0 <= i)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) - InvariantResult [Line: 5078]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4796]: Loop Invariant [2018-11-28 13:34:09,711 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,712 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,712 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,712 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset Derived loop invariant: ((((((((i == 0 && num == \old(num)) && mem == 0) || !(1 == ldv_mutex_lock)) || ((1 <= num && num == \old(num)) && 0 <= i)) || #funAddr~saa7146_i2c_func.offset + 1 <= ldv_mutex_i2c_lock_of_saa7146_dev) || ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) - InvariantResult [Line: 5276]: Loop Invariant [2018-11-28 13:34:09,712 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,712 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,713 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset [2018-11-28 13:34:09,713 WARN L416 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~saa7146_i2c_func.offset Derived loop invariant: ((((!(\old(ldv_mutex_i2c_lock_of_saa7146_dev) == 1) || !(1 == ldv_mutex_lock)) || ((0 == tmp && ldv_mutex_i2c_lock_of_saa7146_dev < #funAddr~saa7146_i2c_func.offset + 1) && #funAddr~saa7146_i2c_func.offset <= ldv_mutex_i2c_lock_of_saa7146_dev)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(1 == ldv_mutex_lock_of_v4l2_ctrl_handler) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 45 procedures, 454 locations, 1 error locations. SAFE Result, 20.9s OverallTime, 10 OverallIterations, 2 TraceHistogramMax, 14.7s AutomataDifference, 0.0s DeadEndRemovalTime, 2.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 6517 SDtfs, 3744 SDslu, 12201 SDs, 0 SdLazy, 256 SolverSat, 50 SolverUnsat, 6 SolverUnknown, 0 SolverNotchecked, 13.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 129 GetRequests, 96 SyntacticMatches, 5 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=855occurred in iteration=1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 10 MinimizatonAttempts, 318 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 177 LocationsWithAnnotation, 2474 PreInvPairs, 2539 NumberOfFragments, 1680 HoareAnnotationTreeSize, 2474 FomulaSimplifications, 2381 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 177 FomulaSimplificationsInter, 6819 FormulaSimplificationTreeSizeReductionInter, 2.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 566 NumberOfCodeBlocks, 566 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 555 ConstructedInterpolants, 0 QuantifiedInterpolants, 61656 SizeOfPredicates, 4 NumberOfNonLiveVariables, 3076 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 11 InterpolantComputations, 9 PerfectInterpolantSequences, 6/8 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...