/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-bitabs-178dd20 [2021-01-07 01:12:42,507 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-07 01:12:42,513 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-07 01:12:42,578 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-07 01:12:42,579 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-07 01:12:42,584 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-07 01:12:42,588 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-07 01:12:42,606 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-07 01:12:42,609 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-07 01:12:42,610 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-07 01:12:42,612 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-07 01:12:42,613 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-07 01:12:42,614 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-07 01:12:42,615 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-07 01:12:42,617 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-07 01:12:42,618 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-07 01:12:42,619 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-07 01:12:42,621 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-07 01:12:42,623 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-07 01:12:42,626 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-07 01:12:42,628 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-07 01:12:42,630 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-07 01:12:42,632 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-07 01:12:42,633 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-07 01:12:42,637 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-01-07 01:12:42,637 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-01-07 01:12:42,637 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-01-07 01:12:42,639 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-01-07 01:12:42,639 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-01-07 01:12:42,640 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-01-07 01:12:42,641 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-07 01:12:42,642 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-07 01:12:42,643 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-07 01:12:42,644 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-07 01:12:42,645 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-07 01:12:42,646 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-07 01:12:42,646 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-07 01:12:42,647 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-07 01:12:42,647 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-07 01:12:42,648 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-07 01:12:42,649 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-07 01:12:42,650 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-01-07 01:12:42,678 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-07 01:12:42,679 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-07 01:12:42,680 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-07 01:12:42,681 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-07 01:12:42,681 INFO L138 SettingsManager]: * Use SBE=true [2021-01-07 01:12:42,681 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-07 01:12:42,682 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-07 01:12:42,682 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-07 01:12:42,682 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-07 01:12:42,682 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-07 01:12:42,683 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-07 01:12:42,683 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-07 01:12:42,683 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-07 01:12:42,683 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-07 01:12:42,684 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-07 01:12:42,684 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-07 01:12:42,684 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-07 01:12:42,685 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-07 01:12:42,685 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-07 01:12:42,685 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-07 01:12:42,685 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-07 01:12:42,686 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-07 01:12:42,686 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-07 01:12:42,686 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-07 01:12:42,686 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-01-07 01:12:42,687 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-07 01:12:43,080 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-07 01:12:43,131 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-07 01:12:43,135 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-07 01:12:43,137 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-07 01:12:43,138 INFO L275 PluginConnector]: CDTParser initialized [2021-01-07 01:12:43,139 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i [2021-01-07 01:12:43,241 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/e6b72d145/a4d6b90e1cf74d759a63408c46f55977/FLAGc808f4da7 [2021-01-07 01:12:44,370 INFO L306 CDTParser]: Found 1 translation units. [2021-01-07 01:12:44,371 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i [2021-01-07 01:12:44,417 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/e6b72d145/a4d6b90e1cf74d759a63408c46f55977/FLAGc808f4da7 [2021-01-07 01:12:44,734 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/e6b72d145/a4d6b90e1cf74d759a63408c46f55977 [2021-01-07 01:12:44,736 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-07 01:12:44,739 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-01-07 01:12:44,742 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-07 01:12:44,742 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-07 01:12:44,747 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-07 01:12:44,748 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.01 01:12:44" (1/1) ... [2021-01-07 01:12:44,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44445c95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:12:44, skipping insertion in model container [2021-01-07 01:12:44,750 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.01 01:12:44" (1/1) ... [2021-01-07 01:12:44,758 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-07 01:12:44,863 INFO L178 MainTranslator]: Built tables and reachable declarations left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[1008],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~actual~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~1,] left hand side expression in assignment: lhs: VariableLHS[~p~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~2,] left hand side expression in assignment: lhs: VariableLHS[~p~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp~4,] [2021-01-07 01:12:45,857 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i[108030,108043] left hand side expression in assignment: lhs: VariableLHS[~tmp~5,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~id,],base],StructAccessExpression[IdentifierExpression[~id,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~id,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[2],StructAccessExpression[IdentifierExpression[~id,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~id,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~id,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~id,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[6],StructAccessExpression[IdentifierExpression[~id,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~6,] left hand side expression in assignment: lhs: VariableLHS[~udev~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~2,] left hand side expression in assignment: lhs: VariableLHS[~ret~0,] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~0,],modname] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~0,],function] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~0,],filename] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~0,],format] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~0,],lineno] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~0,],flags] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~7,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~7,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[272],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~8,] left hand side expression in assignment: lhs: VariableLHS[~udev~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~3,] left hand side expression in assignment: lhs: VariableLHS[~buf~0,] left hand side expression in assignment: address: IdentifierExpression[~buf~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~buf~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[1],StructAccessExpression[IdentifierExpression[~buf~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~buf~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[2],StructAccessExpression[IdentifierExpression[~buf~0,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~1,] left hand side expression in assignment: lhs: VariableLHS[~ret~1,] left hand side expression in assignment: lhs: VariableLHS[~ret~1,] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~9,] left hand side expression in assignment: lhs: VariableLHS[~udev~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~4,] left hand side expression in assignment: lhs: VariableLHS[~ret~2,] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~1,],modname] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~1,],function] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~1,],filename] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~1,],format] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~1,],lineno] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~1,],flags] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~2,] left hand side expression in assignment: lhs: VariableLHS[~i~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~1,] left hand side expression in assignment: lhs: VariableLHS[~ret~2,] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~0,],modname] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~0,],function] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~0,],filename] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~0,],format] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~0,],lineno] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~0,],flags] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~0,] left hand side expression in assignment: lhs: VariableLHS[~i~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[272],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~touch~0,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~shift~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~10,] left hand side expression in assignment: lhs: VariableLHS[~dev~0,] left hand side expression in assignment: lhs: VariableLHS[~ret~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~5,] left hand side expression in assignment: lhs: VariableLHS[~buf~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~3,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~buf~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[1],StructAccessExpression[IdentifierExpression[~buf~1,],offset]]]] left hand side expression in assignment: address: IdentifierExpression[~buf~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~2,] left hand side expression in assignment: lhs: VariableLHS[~ret~3,] left hand side expression in assignment: lhs: VariableLHS[~ret~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~buf~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[1],StructAccessExpression[IdentifierExpression[~buf~1,],offset]]]] left hand side expression in assignment: address: IdentifierExpression[~buf~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___4~0,] left hand side expression in assignment: lhs: VariableLHS[~ret~3,] left hand side expression in assignment: lhs: VariableLHS[~ret~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp___5~0,] left hand side expression in assignment: lhs: VariableLHS[~ret~3,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[272],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~intf~0,] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~2,],modname] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~2,],function] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~2,],filename] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~2,],format] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~2,],lineno] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~2,],flags] left hand side expression in assignment: lhs: VariableLHS[~tmp~11,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~1,],modname] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~1,],function] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~1,],filename] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~1,],format] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~1,],lineno] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~1,],flags] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~6,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___1~0,],modname] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___1~0,],function] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___1~0,],filename] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___1~0,],format] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___1~0,],lineno] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___1~0,],flags] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~4,] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___2~0,],modname] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___2~0,],function] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___2~0,],filename] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___2~0,],format] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___2~0,],lineno] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___2~0,],flags] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~3,] left hand side expression in assignment: lhs: VariableLHS[~ret~4,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[252],StructAccessExpression[IdentifierExpression[~usbtouch,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~priv~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~12,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~priv~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~priv~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~priv~0,],base],StructAccessExpression[IdentifierExpression[~priv~0,],offset]]] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~3,],modname] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~3,],function] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~3,],filename] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~3,],format] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~3,],lineno] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~3,],flags] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~7,] left hand side expression in assignment: lhs: VariableLHS[~tmp~13,] left hand side expression in assignment: lhs: VariableLHS[~dev~1,] left hand side expression in assignment: lhs: VariableLHS[~interface~0,] left hand side expression in assignment: lhs: VariableLHS[~priv~1,] left hand side expression in assignment: lhs: VariableLHS[~ret~5,] left hand side expression in assignment: lhs: VariableLHS[~firmware_ver~0,] left hand side expression in assignment: lhs: VariableLHS[~device_name~0,] left hand side expression in assignment: lhs: VariableLHS[~input_ep~0,] left hand side expression in assignment: lhs: VariableLHS[~output_ep~0,] left hand side expression in assignment: lhs: VariableLHS[~i~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~8,] left hand side expression in assignment: lhs: VariableLHS[~input_ep~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~5,] left hand side expression in assignment: lhs: VariableLHS[~output_ep~0,] left hand side expression in assignment: lhs: VariableLHS[~i~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~4,] left hand side expression in assignment: lhs: VariableLHS[~buf~2,] left hand side expression in assignment: lhs: VariableLHS[~i~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~2,] left hand side expression in assignment: lhs: VariableLHS[~ret~5,] left hand side expression in assignment: lhs: VariableLHS[~i~2,] left hand side expression in assignment: lhs: VariableLHS[~__len~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___4~1,] left hand side expression in assignment: lhs: VariableLHS[~ret~5,] left hand side expression in assignment: lhs: VariableLHS[~i~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___5~1,] left hand side expression in assignment: lhs: VariableLHS[~ret~5,] left hand side expression in assignment: lhs: VariableLHS[~firmware_ver~0,] left hand side expression in assignment: lhs: VariableLHS[~device_name~0,] left hand side expression in assignment: lhs: VariableLHS[~i~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___6~0,] left hand side expression in assignment: lhs: VariableLHS[~ret~5,] left hand side expression in assignment: lhs: VariableLHS[~priv~2,] left hand side expression in assignment: lhs: VariableLHS[~packet~0,] left hand side expression in assignment: lhs: VariableLHS[~priv~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp~14,] left hand side expression in assignment: lhs: VariableLHS[~data_len~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~9,] left hand side expression in assignment: lhs: VariableLHS[~x_len~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~6,] left hand side expression in assignment: lhs: VariableLHS[~y_len~0,] left hand side expression in assignment: lhs: VariableLHS[~data_len~0,] left hand side expression in assignment: lhs: VariableLHS[~x_len~0,] left hand side expression in assignment: lhs: VariableLHS[~ret~6,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem401,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[#t~mem401,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem405,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[#t~mem405,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~end_y~0,] left hand side expression in assignment: lhs: VariableLHS[~begin_y~0,] left hand side expression in assignment: lhs: VariableLHS[~end_x~0,] left hand side expression in assignment: lhs: VariableLHS[~begin_x~0,] left hand side expression in assignment: lhs: VariableLHS[~x~0,] left hand side expression in assignment: lhs: VariableLHS[~begin_x~0,] left hand side expression in assignment: lhs: VariableLHS[~end_x~0,] left hand side expression in assignment: lhs: VariableLHS[~y~0,] left hand side expression in assignment: lhs: VariableLHS[~begin_y~0,] left hand side expression in assignment: lhs: VariableLHS[~end_y~0,] left hand side expression in assignment: lhs: VariableLHS[~w~0,] left hand side expression in assignment: lhs: VariableLHS[~h~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~usbtouch,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~usbtouch,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~usbtouch,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~end_y~0,] left hand side expression in assignment: lhs: VariableLHS[~begin_y~0,] left hand side expression in assignment: lhs: VariableLHS[~y~0,] left hand side expression in assignment: lhs: VariableLHS[~end_x~0,] left hand side expression in assignment: lhs: VariableLHS[~begin_x~0,] left hand side expression in assignment: lhs: VariableLHS[~x~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[272],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~type~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~15,] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~3,] left hand side expression in assignment: lhs: VariableLHS[~pkt_len~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~10,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~5,] left hand side expression in assignment: lhs: VariableLHS[~append~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~7,] left hand side expression in assignment: lhs: VariableLHS[~append~0,] left hand side expression in assignment: lhs: VariableLHS[~__len~1,] left hand side expression in assignment: lhs: VariableLHS[~__ret~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~usbtouch,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~pkt_len~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~16,] left hand side expression in assignment: lhs: VariableLHS[~__len___0~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret___0~0,] left hand side expression in assignment: lhs: VariableLHS[~buffer~0,] left hand side expression in assignment: lhs: VariableLHS[~buf_len~0,] left hand side expression in assignment: lhs: VariableLHS[~buffer~0,] left hand side expression in assignment: lhs: VariableLHS[~buf_len~0,] left hand side expression in assignment: lhs: VariableLHS[~pos~0,] left hand side expression in assignment: lhs: VariableLHS[~pkt_len~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___4~2,] left hand side expression in assignment: lhs: VariableLHS[~pos~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___5~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___6~1,] left hand side expression in assignment: lhs: VariableLHS[~__len___1~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret___1~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~usbtouch,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~__len___1~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret___1~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~usbtouch,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~pos~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~usbtouch,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~usbtouch~0,] left hand side expression in assignment: lhs: VariableLHS[~dev~2,] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~4,],modname] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~4,],function] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~4,],filename] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~4,],format] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~4,],lineno] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~4,],flags] left hand side expression in assignment: lhs: VariableLHS[~tmp~17,] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~2,],modname] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~2,],function] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~2,],filename] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~2,],format] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~2,],lineno] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~2,],flags] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~11,] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___1~1,],modname] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___1~1,],function] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___1~1,],filename] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___1~1,],format] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___1~1,],lineno] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___1~1,],flags] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~8,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~6,] left hand side expression in assignment: lhs: VariableLHS[~retval~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~18,] left hand side expression in assignment: lhs: VariableLHS[~usbtouch~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem542,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[64],StructAccessExpression[IdentifierExpression[#t~mem542,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~12,] left hand side expression in assignment: lhs: VariableLHS[~r~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~9,] left hand side expression in assignment: lhs: VariableLHS[~r~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem552,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[39],StructAccessExpression[IdentifierExpression[#t~mem552,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~19,] left hand side expression in assignment: lhs: VariableLHS[~usbtouch~2,] left hand side expression in assignment: lhs: VariableLHS[~r~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem560,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[39],StructAccessExpression[IdentifierExpression[#t~mem560,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~20,] left hand side expression in assignment: lhs: VariableLHS[~usbtouch~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp~21,] left hand side expression in assignment: lhs: VariableLHS[~usbtouch~4,] left hand side expression in assignment: lhs: VariableLHS[~input~0,] left hand side expression in assignment: lhs: VariableLHS[~result~0,] left hand side expression in assignment: lhs: VariableLHS[~result~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~22,] left hand side expression in assignment: lhs: VariableLHS[~usbtouch~5,] left hand side expression in assignment: lhs: VariableLHS[~input~1,] left hand side expression in assignment: lhs: VariableLHS[~err~0,] left hand side expression in assignment: lhs: VariableLHS[~err~0,] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~5,],modname] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~5,],function] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~5,],filename] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~5,],format] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~5,],lineno] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~5,],flags] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~13,] left hand side expression in assignment: lhs: VariableLHS[~err~0,] left hand side expression in assignment: lhs: VariableLHS[~i~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp~23,] left hand side expression in assignment: lhs: VariableLHS[~i~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp~24,] left hand side expression in assignment: lhs: VariableLHS[~udev~3,] left hand side expression in assignment: lhs: VariableLHS[~err~1,] left hand side expression in assignment: lhs: VariableLHS[~endpoint~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~14,] left hand side expression in assignment: lhs: VariableLHS[~usbtouch~6,] left hand side expression in assignment: lhs: VariableLHS[~input_dev~0,] left hand side expression in assignment: lhs: VariableLHS[~type~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch~6,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[52],StructAccessExpression[IdentifierExpression[~usbtouch~6,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~type~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[29],StructAccessExpression[IdentifierExpression[~type~1,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~10,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch~6,],base],StructAccessExpression[IdentifierExpression[~usbtouch~6,],offset]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~7,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch~6,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~usbtouch~6,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch~6,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~usbtouch~6,],offset]]]] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~6,],modname] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~6,],function] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~6,],filename] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~6,],format] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~6,],lineno] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~6,],flags] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~4,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch~6,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~usbtouch~6,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch~6,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[44],StructAccessExpression[IdentifierExpression[~usbtouch~6,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___4~3,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[793],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[524],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[532],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[40],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[88],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___7~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___5~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp___6~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem663,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[64],StructAccessExpression[IdentifierExpression[#t~mem663,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem664,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[104],StructAccessExpression[IdentifierExpression[#t~mem664,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem666,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[92],StructAccessExpression[IdentifierExpression[#t~mem666,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~err~1,] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~3,],modname] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~3,],function] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~3,],filename] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~3,],format] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~3,],lineno] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___0~3,],flags] left hand side expression in assignment: lhs: VariableLHS[~tmp___8~0,] left hand side expression in assignment: lhs: VariableLHS[~err~1,] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___1~2,],modname] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___1~2,],function] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___1~2,],filename] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___1~2,],format] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___1~2,],lineno] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___1~2,],flags] left hand side expression in assignment: lhs: VariableLHS[~tmp___9~0,] left hand side expression in assignment: lhs: VariableLHS[~err~1,] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___2~1,],modname] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___2~1,],function] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___2~1,],filename] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___2~1,],format] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___2~1,],lineno] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor___2~1,],flags] left hand side expression in assignment: lhs: VariableLHS[~tmp___10~0,] left hand side expression in assignment: lhs: VariableLHS[~err~1,] left hand side expression in assignment: lhs: VariableLHS[~input_dev~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~25,] left hand side expression in assignment: lhs: VariableLHS[~usbtouch~7,] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~7,],modname] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~7,],function] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~7,],filename] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~7,],format] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~7,],lineno] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~7,],flags] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~15,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~11,] left hand side expression in assignment: lhs: VariableLHS[~tmp~26,] left hand side expression in assignment: lhs: VariableLHS[~tmp~27,] left hand side expression in assignment: lhs: VariableLHS[~usbtouch_driver_group1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~28,] left hand side expression in assignment: lhs: VariableLHS[~ldvarg1~0,] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ref_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~16,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~12,] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ref_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ref_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ref_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~8,] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~29,] left hand side expression in assignment: lhs: VariableLHS[~tmp~30,] left hand side expression in assignment: lhs: VariableLHS[~tmp~31,] left hand side expression in assignment: lhs: VariableLHS[~tmp~32,] left hand side expression in assignment: lhs: VariableLHS[~tmp~33,] left hand side expression in assignment: lhs: VariableLHS[~tmp~34,] left hand side expression in assignment: lhs: VariableLHS[~tmp~35,] left hand side expression in assignment: lhs: VariableLHS[~tmp~36,] left hand side expression in assignment: lhs: VariableLHS[~tmp~37,] left hand side expression in assignment: lhs: VariableLHS[~tmp~38,] left hand side expression in assignment: lhs: VariableLHS[~tmp~39,] left hand side expression in assignment: lhs: VariableLHS[~tmp~40,] left hand side expression in assignment: lhs: VariableLHS[~tmp~41,] left hand side expression in assignment: lhs: VariableLHS[~tmp~42,] left hand side expression in assignment: lhs: VariableLHS[~ldv_func_res~0,] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~usb_counter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~usb_intfdata~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~usb_intfdata~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~43,] left hand side expression in assignment: lhs: VariableLHS[~value~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~17,] left hand side expression in assignment: lhs: VariableLHS[~usb_urb~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~usb_urb~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~completeFnInt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~completeFnIntCounter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~completeFnBulk~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~completeFnBulkCounter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~44,] left hand side expression in assignment: lhs: VariableLHS[~res~0,] left hand side expression in assignment: lhs: VariableLHS[~completeFnIntCounter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~completeFnBulkCounter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~45,] left hand side expression in assignment: lhs: VariableLHS[~result~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~46,] left hand side expression in assignment: lhs: VariableLHS[~dev_counter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~usb_dev~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~dev_counter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~dev_counter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~usb_dev~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~47,] left hand side expression in assignment: lhs: VariableLHS[~res~1,] left hand side expression in assignment: lhs: VariableLHS[~INTERF_STATE~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~INTERF_STATE~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~48,] left hand side expression in assignment: lhs: VariableLHS[~res~2,] left hand side expression in assignment: lhs: VariableLHS[~SERIAL_STATE~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~SERIAL_STATE~0,GLOBAL] [2021-01-07 01:12:46,418 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-07 01:12:46,504 INFO L203 MainTranslator]: Completed pre-run left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[1008],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~actual~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~1,] left hand side expression in assignment: lhs: VariableLHS[~p~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~2,] left hand side expression in assignment: lhs: VariableLHS[~p~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp~4,] [2021-01-07 01:12:46,666 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i[108030,108043] left hand side expression in assignment: lhs: VariableLHS[~tmp~5,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~id,],base],StructAccessExpression[IdentifierExpression[~id,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~id,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[2],StructAccessExpression[IdentifierExpression[~id,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~id,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~id,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~id,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[6],StructAccessExpression[IdentifierExpression[~id,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~6,] left hand side expression in assignment: lhs: VariableLHS[~udev~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~2,] left hand side expression in assignment: lhs: VariableLHS[~ret~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~7,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~7,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[272],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~8,] left hand side expression in assignment: lhs: VariableLHS[~udev~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~3,] left hand side expression in assignment: lhs: VariableLHS[~buf~0,] left hand side expression in assignment: address: IdentifierExpression[~buf~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~buf~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[1],StructAccessExpression[IdentifierExpression[~buf~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~buf~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[2],StructAccessExpression[IdentifierExpression[~buf~0,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~1,] left hand side expression in assignment: lhs: VariableLHS[~ret~1,] left hand side expression in assignment: lhs: VariableLHS[~ret~1,] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~9,] left hand side expression in assignment: lhs: VariableLHS[~udev~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~4,] left hand side expression in assignment: lhs: VariableLHS[~ret~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~2,] left hand side expression in assignment: lhs: VariableLHS[~i~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~1,] left hand side expression in assignment: lhs: VariableLHS[~ret~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~0,],base],StructAccessExpression[IdentifierExpression[~#descriptor___0~0,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor___0~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor___0~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor___0~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#descriptor___0~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~#descriptor___0~0,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~0,] left hand side expression in assignment: lhs: VariableLHS[~i~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[272],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~touch~0,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~shift~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~10,] left hand side expression in assignment: lhs: VariableLHS[~dev~0,] left hand side expression in assignment: lhs: VariableLHS[~ret~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~5,] left hand side expression in assignment: lhs: VariableLHS[~buf~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~3,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~buf~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[1],StructAccessExpression[IdentifierExpression[~buf~1,],offset]]]] left hand side expression in assignment: address: IdentifierExpression[~buf~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~2,] left hand side expression in assignment: lhs: VariableLHS[~ret~3,] left hand side expression in assignment: lhs: VariableLHS[~ret~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~buf~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[1],StructAccessExpression[IdentifierExpression[~buf~1,],offset]]]] left hand side expression in assignment: address: IdentifierExpression[~buf~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___4~0,] left hand side expression in assignment: lhs: VariableLHS[~ret~3,] left hand side expression in assignment: lhs: VariableLHS[~ret~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp___5~0,] left hand side expression in assignment: lhs: VariableLHS[~ret~3,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[272],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~intf~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~2,],base],StructAccessExpression[IdentifierExpression[~#descriptor~2,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor~2,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor~2,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor~2,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#descriptor~2,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~#descriptor~2,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~11,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~1,],base],StructAccessExpression[IdentifierExpression[~#descriptor___0~1,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor___0~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor___0~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor___0~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#descriptor___0~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~#descriptor___0~1,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~6,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___1~0,],base],StructAccessExpression[IdentifierExpression[~#descriptor___1~0,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___1~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor___1~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___1~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor___1~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___1~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor___1~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___1~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#descriptor___1~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___1~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~#descriptor___1~0,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~4,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___2~0,],base],StructAccessExpression[IdentifierExpression[~#descriptor___2~0,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___2~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor___2~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___2~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor___2~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___2~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor___2~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___2~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#descriptor___2~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___2~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~#descriptor___2~0,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~3,] left hand side expression in assignment: lhs: VariableLHS[~ret~4,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[252],StructAccessExpression[IdentifierExpression[~usbtouch,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~priv~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~12,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~priv~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~priv~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~priv~0,],base],StructAccessExpression[IdentifierExpression[~priv~0,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~3,],base],StructAccessExpression[IdentifierExpression[~#descriptor~3,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor~3,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor~3,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor~3,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#descriptor~3,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~#descriptor~3,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~7,] left hand side expression in assignment: lhs: VariableLHS[~tmp~13,] left hand side expression in assignment: lhs: VariableLHS[~dev~1,] left hand side expression in assignment: lhs: VariableLHS[~interface~0,] left hand side expression in assignment: lhs: VariableLHS[~priv~1,] left hand side expression in assignment: lhs: VariableLHS[~ret~5,] left hand side expression in assignment: lhs: VariableLHS[~firmware_ver~0,] left hand side expression in assignment: lhs: VariableLHS[~device_name~0,] left hand side expression in assignment: lhs: VariableLHS[~input_ep~0,] left hand side expression in assignment: lhs: VariableLHS[~output_ep~0,] left hand side expression in assignment: lhs: VariableLHS[~i~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~8,] left hand side expression in assignment: lhs: VariableLHS[~input_ep~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~5,] left hand side expression in assignment: lhs: VariableLHS[~output_ep~0,] left hand side expression in assignment: lhs: VariableLHS[~i~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~4,] left hand side expression in assignment: lhs: VariableLHS[~buf~2,] left hand side expression in assignment: lhs: VariableLHS[~i~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~2,] left hand side expression in assignment: lhs: VariableLHS[~ret~5,] left hand side expression in assignment: lhs: VariableLHS[~i~2,] left hand side expression in assignment: lhs: VariableLHS[~__len~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___4~1,] left hand side expression in assignment: lhs: VariableLHS[~ret~5,] left hand side expression in assignment: lhs: VariableLHS[~i~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___5~1,] left hand side expression in assignment: lhs: VariableLHS[~ret~5,] left hand side expression in assignment: lhs: VariableLHS[~firmware_ver~0,] left hand side expression in assignment: lhs: VariableLHS[~device_name~0,] left hand side expression in assignment: lhs: VariableLHS[~i~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___6~0,] left hand side expression in assignment: lhs: VariableLHS[~ret~5,] left hand side expression in assignment: lhs: VariableLHS[~priv~2,] left hand side expression in assignment: lhs: VariableLHS[~packet~0,] left hand side expression in assignment: lhs: VariableLHS[~priv~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp~14,] left hand side expression in assignment: lhs: VariableLHS[~data_len~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~9,] left hand side expression in assignment: lhs: VariableLHS[~x_len~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~6,] left hand side expression in assignment: lhs: VariableLHS[~y_len~0,] left hand side expression in assignment: lhs: VariableLHS[~data_len~0,] left hand side expression in assignment: lhs: VariableLHS[~x_len~0,] left hand side expression in assignment: lhs: VariableLHS[~ret~6,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem412,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[#t~mem412,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem416,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[#t~mem416,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~end_y~0,] left hand side expression in assignment: lhs: VariableLHS[~begin_y~0,] left hand side expression in assignment: lhs: VariableLHS[~end_x~0,] left hand side expression in assignment: lhs: VariableLHS[~begin_x~0,] left hand side expression in assignment: lhs: VariableLHS[~x~0,] left hand side expression in assignment: lhs: VariableLHS[~begin_x~0,] left hand side expression in assignment: lhs: VariableLHS[~end_x~0,] left hand side expression in assignment: lhs: VariableLHS[~y~0,] left hand side expression in assignment: lhs: VariableLHS[~begin_y~0,] left hand side expression in assignment: lhs: VariableLHS[~end_y~0,] left hand side expression in assignment: lhs: VariableLHS[~w~0,] left hand side expression in assignment: lhs: VariableLHS[~h~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~usbtouch,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~usbtouch,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~usbtouch,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~end_y~0,] left hand side expression in assignment: lhs: VariableLHS[~begin_y~0,] left hand side expression in assignment: lhs: VariableLHS[~y~0,] left hand side expression in assignment: lhs: VariableLHS[~end_x~0,] left hand side expression in assignment: lhs: VariableLHS[~begin_x~0,] left hand side expression in assignment: lhs: VariableLHS[~x~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[260],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[264],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[272],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~type~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~15,] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~3,] left hand side expression in assignment: lhs: VariableLHS[~pkt_len~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~10,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~5,] left hand side expression in assignment: lhs: VariableLHS[~append~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~7,] left hand side expression in assignment: lhs: VariableLHS[~append~0,] left hand side expression in assignment: lhs: VariableLHS[~__len~1,] left hand side expression in assignment: lhs: VariableLHS[~__ret~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~usbtouch,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~pkt_len~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~16,] left hand side expression in assignment: lhs: VariableLHS[~__len___0~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret___0~0,] left hand side expression in assignment: lhs: VariableLHS[~buffer~0,] left hand side expression in assignment: lhs: VariableLHS[~buf_len~0,] left hand side expression in assignment: lhs: VariableLHS[~buffer~0,] left hand side expression in assignment: lhs: VariableLHS[~buf_len~0,] left hand side expression in assignment: lhs: VariableLHS[~pos~0,] left hand side expression in assignment: lhs: VariableLHS[~pkt_len~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___4~2,] left hand side expression in assignment: lhs: VariableLHS[~pos~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___5~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___6~1,] left hand side expression in assignment: lhs: VariableLHS[~__len___1~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret___1~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~usbtouch,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~__len___1~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret___1~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~usbtouch,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~pos~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~usbtouch,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~usbtouch~0,] left hand side expression in assignment: lhs: VariableLHS[~dev~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~4,],base],StructAccessExpression[IdentifierExpression[~#descriptor~4,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor~4,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor~4,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor~4,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#descriptor~4,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~#descriptor~4,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~17,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~2,],base],StructAccessExpression[IdentifierExpression[~#descriptor___0~2,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor___0~2,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor___0~2,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor___0~2,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#descriptor___0~2,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~#descriptor___0~2,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~11,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___1~1,],base],StructAccessExpression[IdentifierExpression[~#descriptor___1~1,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___1~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor___1~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___1~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor___1~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___1~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor___1~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___1~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#descriptor___1~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___1~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~#descriptor___1~1,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~8,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~6,] left hand side expression in assignment: lhs: VariableLHS[~retval~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~18,] left hand side expression in assignment: lhs: VariableLHS[~usbtouch~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem556,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[64],StructAccessExpression[IdentifierExpression[#t~mem556,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~12,] left hand side expression in assignment: lhs: VariableLHS[~r~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~9,] left hand side expression in assignment: lhs: VariableLHS[~r~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem566,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[39],StructAccessExpression[IdentifierExpression[#t~mem566,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~19,] left hand side expression in assignment: lhs: VariableLHS[~usbtouch~2,] left hand side expression in assignment: lhs: VariableLHS[~r~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem574,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[39],StructAccessExpression[IdentifierExpression[#t~mem574,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~20,] left hand side expression in assignment: lhs: VariableLHS[~usbtouch~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp~21,] left hand side expression in assignment: lhs: VariableLHS[~usbtouch~4,] left hand side expression in assignment: lhs: VariableLHS[~input~0,] left hand side expression in assignment: lhs: VariableLHS[~result~0,] left hand side expression in assignment: lhs: VariableLHS[~result~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~22,] left hand side expression in assignment: lhs: VariableLHS[~usbtouch~5,] left hand side expression in assignment: lhs: VariableLHS[~input~1,] left hand side expression in assignment: lhs: VariableLHS[~err~0,] left hand side expression in assignment: lhs: VariableLHS[~err~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~5,],base],StructAccessExpression[IdentifierExpression[~#descriptor~5,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~5,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor~5,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~5,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor~5,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~5,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor~5,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~5,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#descriptor~5,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~5,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~#descriptor~5,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~13,] left hand side expression in assignment: lhs: VariableLHS[~err~0,] left hand side expression in assignment: lhs: VariableLHS[~i~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp~23,] left hand side expression in assignment: lhs: VariableLHS[~i~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp~24,] left hand side expression in assignment: lhs: VariableLHS[~udev~3,] left hand side expression in assignment: lhs: VariableLHS[~err~1,] left hand side expression in assignment: lhs: VariableLHS[~endpoint~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~14,] left hand side expression in assignment: lhs: VariableLHS[~usbtouch~6,] left hand side expression in assignment: lhs: VariableLHS[~input_dev~0,] left hand side expression in assignment: lhs: VariableLHS[~type~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch~6,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[52],StructAccessExpression[IdentifierExpression[~usbtouch~6,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~type~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[29],StructAccessExpression[IdentifierExpression[~type~1,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~10,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch~6,],base],StructAccessExpression[IdentifierExpression[~usbtouch~6,],offset]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~7,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch~6,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~usbtouch~6,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch~6,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~usbtouch~6,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~6,],base],StructAccessExpression[IdentifierExpression[~#descriptor~6,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~6,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor~6,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~6,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor~6,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~6,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor~6,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~6,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#descriptor~6,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~6,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~#descriptor~6,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~4,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch~6,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~usbtouch~6,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~usbtouch~6,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[44],StructAccessExpression[IdentifierExpression[~usbtouch~6,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___4~3,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[793],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[524],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[532],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[40],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~input_dev~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[88],StructAccessExpression[IdentifierExpression[~input_dev~0,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___7~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___5~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp___6~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem679,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[64],StructAccessExpression[IdentifierExpression[#t~mem679,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem680,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[104],StructAccessExpression[IdentifierExpression[#t~mem680,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem682,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[92],StructAccessExpression[IdentifierExpression[#t~mem682,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~err~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~3,],base],StructAccessExpression[IdentifierExpression[~#descriptor___0~3,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor___0~3,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor___0~3,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor___0~3,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#descriptor___0~3,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___0~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~#descriptor___0~3,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___8~0,] left hand side expression in assignment: lhs: VariableLHS[~err~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___1~2,],base],StructAccessExpression[IdentifierExpression[~#descriptor___1~2,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___1~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor___1~2,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___1~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor___1~2,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___1~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor___1~2,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___1~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#descriptor___1~2,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___1~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~#descriptor___1~2,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___9~0,] left hand side expression in assignment: lhs: VariableLHS[~err~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___2~1,],base],StructAccessExpression[IdentifierExpression[~#descriptor___2~1,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___2~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor___2~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___2~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor___2~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___2~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor___2~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___2~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#descriptor___2~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor___2~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~#descriptor___2~1,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___10~0,] left hand side expression in assignment: lhs: VariableLHS[~err~1,] left hand side expression in assignment: lhs: VariableLHS[~input_dev~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~25,] left hand side expression in assignment: lhs: VariableLHS[~usbtouch~7,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~7,],base],StructAccessExpression[IdentifierExpression[~#descriptor~7,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~7,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor~7,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~7,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor~7,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~7,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor~7,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~7,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#descriptor~7,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~7,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~#descriptor~7,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~15,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~11,] left hand side expression in assignment: lhs: VariableLHS[~tmp~26,] left hand side expression in assignment: lhs: VariableLHS[~tmp~27,] left hand side expression in assignment: lhs: VariableLHS[~usbtouch_driver_group1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~28,] left hand side expression in assignment: lhs: VariableLHS[~ldvarg1~0,] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ref_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~16,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~12,] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ref_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ref_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ref_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~8,] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~29,] left hand side expression in assignment: lhs: VariableLHS[~tmp~30,] left hand side expression in assignment: lhs: VariableLHS[~tmp~31,] left hand side expression in assignment: lhs: VariableLHS[~tmp~32,] left hand side expression in assignment: lhs: VariableLHS[~tmp~33,] left hand side expression in assignment: lhs: VariableLHS[~tmp~34,] left hand side expression in assignment: lhs: VariableLHS[~tmp~35,] left hand side expression in assignment: lhs: VariableLHS[~tmp~36,] left hand side expression in assignment: lhs: VariableLHS[~tmp~37,] left hand side expression in assignment: lhs: VariableLHS[~tmp~38,] left hand side expression in assignment: lhs: VariableLHS[~tmp~39,] left hand side expression in assignment: lhs: VariableLHS[~tmp~40,] left hand side expression in assignment: lhs: VariableLHS[~tmp~41,] left hand side expression in assignment: lhs: VariableLHS[~tmp~42,] left hand side expression in assignment: lhs: VariableLHS[~ldv_func_res~0,] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~usb_counter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~usb_intfdata~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~usb_intfdata~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~43,] left hand side expression in assignment: lhs: VariableLHS[~value~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~17,] left hand side expression in assignment: lhs: VariableLHS[~usb_urb~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~usb_urb~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~completeFnInt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~completeFnIntCounter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~completeFnBulk~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~completeFnBulkCounter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~44,] left hand side expression in assignment: lhs: VariableLHS[~res~0,] left hand side expression in assignment: lhs: VariableLHS[~completeFnIntCounter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~completeFnBulkCounter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~45,] left hand side expression in assignment: lhs: VariableLHS[~result~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~46,] left hand side expression in assignment: lhs: VariableLHS[~dev_counter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~usb_dev~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~dev_counter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~dev_counter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~usb_dev~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~47,] left hand side expression in assignment: lhs: VariableLHS[~res~1,] left hand side expression in assignment: lhs: VariableLHS[~INTERF_STATE~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~INTERF_STATE~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~48,] left hand side expression in assignment: lhs: VariableLHS[~res~2,] left hand side expression in assignment: lhs: VariableLHS[~SERIAL_STATE~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~SERIAL_STATE~0,GLOBAL] [2021-01-07 01:12:47,073 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-07 01:12:47,315 INFO L208 MainTranslator]: Completed translation [2021-01-07 01:12:47,315 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:12:47 WrapperNode [2021-01-07 01:12:47,316 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-07 01:12:47,317 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-07 01:12:47,317 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-07 01:12:47,318 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-07 01:12:47,327 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:12:47" (1/1) ... [2021-01-07 01:12:47,449 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:12:47" (1/1) ... [2021-01-07 01:12:47,782 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-07 01:12:47,794 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-07 01:12:47,795 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-07 01:12:47,795 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-07 01:12:47,809 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:12:47" (1/1) ... [2021-01-07 01:12:47,809 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:12:47" (1/1) ... [2021-01-07 01:12:47,865 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:12:47" (1/1) ... [2021-01-07 01:12:47,865 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:12:47" (1/1) ... [2021-01-07 01:12:48,086 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:12:47" (1/1) ... [2021-01-07 01:12:48,142 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:12:47" (1/1) ... [2021-01-07 01:12:48,195 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:12:47" (1/1) ... [2021-01-07 01:12:48,246 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-07 01:12:48,248 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-07 01:12:48,248 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-07 01:12:48,249 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-07 01:12:48,250 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:12:47" (1/1) ... No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-07 01:12:48,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-01-07 01:12:48,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_8 [2021-01-07 01:12:48,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_8 [2021-01-07 01:12:48,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_5 [2021-01-07 01:12:48,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_5 [2021-01-07 01:12:48,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_6 [2021-01-07 01:12:48,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_6 [2021-01-07 01:12:48,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-01-07 01:12:48,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-01-07 01:12:48,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-01-07 01:12:48,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2021-01-07 01:12:48,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2021-01-07 01:12:48,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-01-07 01:12:48,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-01-07 01:12:48,372 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_resume [2021-01-07 01:12:48,372 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_resume [2021-01-07 01:12:48,372 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_reset_resume [2021-01-07 01:12:48,373 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_reset_resume [2021-01-07 01:12:48,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-07 01:12:48,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-01-07 01:12:48,373 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_disconnect [2021-01-07 01:12:48,373 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_disconnect [2021-01-07 01:12:48,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_22 [2021-01-07 01:12:48,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_22 [2021-01-07 01:12:48,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-01-07 01:12:48,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-07 01:12:48,374 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-01-07 01:12:48,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-01-07 01:12:48,374 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-01-07 01:12:48,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-01-07 01:12:48,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-01-07 01:12:48,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_14 [2021-01-07 01:12:48,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_14 [2021-01-07 01:12:48,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_16 [2021-01-07 01:12:48,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_16 [2021-01-07 01:12:48,375 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_probe [2021-01-07 01:12:48,375 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_probe [2021-01-07 01:12:48,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-07 01:12:48,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-01-07 01:12:48,376 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_open [2021-01-07 01:12:48,376 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_open [2021-01-07 01:12:48,376 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_irq [2021-01-07 01:12:48,376 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_irq [2021-01-07 01:12:48,376 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-01-07 01:12:48,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-01-07 01:12:48,377 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_process_pkt [2021-01-07 01:12:48,377 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_process_pkt [2021-01-07 01:12:48,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-07 01:12:48,377 INFO L130 BoogieDeclarations]: Found specification of procedure nexio_read_data [2021-01-07 01:12:48,377 INFO L138 BoogieDeclarations]: Found implementation of procedure nexio_read_data [2021-01-07 01:12:48,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-01-07 01:12:48,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-07 01:12:48,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-07 01:12:48,378 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_process_multi [2021-01-07 01:12:48,378 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_process_multi [2021-01-07 01:13:00,085 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-07 01:13:00,085 INFO L299 CfgBuilder]: Removed 685 assume(true) statements. [2021-01-07 01:13:00,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 01:13:00 BoogieIcfgContainer [2021-01-07 01:13:00,091 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-07 01:13:00,093 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-07 01:13:00,093 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-07 01:13:00,100 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-07 01:13:00,100 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.01 01:12:44" (1/3) ... [2021-01-07 01:13:00,103 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2533be8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.01 01:13:00, skipping insertion in model container [2021-01-07 01:13:00,103 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:12:47" (2/3) ... [2021-01-07 01:13:00,103 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2533be8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.01 01:13:00, skipping insertion in model container [2021-01-07 01:13:00,104 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 01:13:00" (3/3) ... [2021-01-07 01:13:00,105 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i [2021-01-07 01:13:00,114 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-07 01:13:00,123 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 8 error locations. [2021-01-07 01:13:00,145 INFO L253 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2021-01-07 01:13:00,195 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-07 01:13:00,195 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-07 01:13:00,196 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-07 01:13:00,196 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-07 01:13:00,196 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-07 01:13:00,196 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-07 01:13:00,196 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-01-07 01:13:00,196 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-07 01:13:00,247 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states. [2021-01-07 01:13:00,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-01-07 01:13:00,259 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:13:00,260 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-07 01:13:00,261 INFO L429 AbstractCegarLoop]: === Iteration 1 === [##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_openErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_probeErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:13:00,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:13:00,266 INFO L82 PathProgramCache]: Analyzing trace with hash -1979287691, now seen corresponding path program 1 times [2021-01-07 01:13:00,275 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:13:00,275 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1579914728] [2021-01-07 01:13:00,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:13:00,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:13:01,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-07 01:13:01,096 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1579914728] [2021-01-07 01:13:01,097 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-07 01:13:01,097 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-07 01:13:01,098 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [105775308] [2021-01-07 01:13:01,102 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-07 01:13:01,103 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:13:01,117 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-07 01:13:01,118 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-07 01:13:01,120 INFO L87 Difference]: Start difference. First operand 932 states. Second operand 3 states. [2021-01-07 01:13:01,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:13:01,315 INFO L93 Difference]: Finished difference Result 1860 states and 2646 transitions. [2021-01-07 01:13:01,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-07 01:13:01,317 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2021-01-07 01:13:01,318 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:13:01,350 INFO L225 Difference]: With dead ends: 1860 [2021-01-07 01:13:01,351 INFO L226 Difference]: Without dead ends: 913 [2021-01-07 01:13:01,366 INFO L677 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 [2021-01-07 01:13:01,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 913 states. [2021-01-07 01:13:01,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 913 to 913. [2021-01-07 01:13:01,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 913 states. [2021-01-07 01:13:01,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 913 states and 1235 transitions. [2021-01-07 01:13:01,542 INFO L78 Accepts]: Start accepts. Automaton has 913 states and 1235 transitions. Word has length 17 [2021-01-07 01:13:01,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:13:01,543 INFO L481 AbstractCegarLoop]: Abstraction has 913 states and 1235 transitions. [2021-01-07 01:13:01,543 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-07 01:13:01,543 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1235 transitions. [2021-01-07 01:13:01,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-01-07 01:13:01,546 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:13:01,546 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-07 01:13:01,546 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-07 01:13:01,547 INFO L429 AbstractCegarLoop]: === Iteration 2 === [##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_openErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_probeErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:13:01,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:13:01,547 INFO L82 PathProgramCache]: Analyzing trace with hash -1460952164, now seen corresponding path program 1 times [2021-01-07 01:13:01,547 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:13:01,548 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [772306466] [2021-01-07 01:13:01,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:13:01,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:13:01,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-01-07 01:13:01,870 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [772306466] [2021-01-07 01:13:01,871 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-07 01:13:01,872 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-07 01:13:01,873 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [905926492] [2021-01-07 01:13:01,874 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-07 01:13:01,876 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:13:01,880 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-07 01:13:01,881 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-07 01:13:01,882 INFO L87 Difference]: Start difference. First operand 913 states and 1235 transitions. Second operand 3 states. [2021-01-07 01:13:04,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:13:04,188 INFO L93 Difference]: Finished difference Result 2690 states and 3651 transitions. [2021-01-07 01:13:04,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-07 01:13:04,189 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2021-01-07 01:13:04,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:13:04,210 INFO L225 Difference]: With dead ends: 2690 [2021-01-07 01:13:04,211 INFO L226 Difference]: Without dead ends: 1788 [2021-01-07 01:13:04,219 INFO L677 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 [2021-01-07 01:13:04,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1788 states. [2021-01-07 01:13:04,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1788 to 1782. [2021-01-07 01:13:04,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1782 states. [2021-01-07 01:13:04,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 1782 states and 2423 transitions. [2021-01-07 01:13:04,335 INFO L78 Accepts]: Start accepts. Automaton has 1782 states and 2423 transitions. Word has length 18 [2021-01-07 01:13:04,336 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:13:04,336 INFO L481 AbstractCegarLoop]: Abstraction has 1782 states and 2423 transitions. [2021-01-07 01:13:04,336 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-07 01:13:04,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2423 transitions. [2021-01-07 01:13:04,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-01-07 01:13:04,338 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:13:04,339 INFO L422 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] [2021-01-07 01:13:04,339 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-07 01:13:04,339 INFO L429 AbstractCegarLoop]: === Iteration 3 === [##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_openErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_probeErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:13:04,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:13:04,340 INFO L82 PathProgramCache]: Analyzing trace with hash -847297483, now seen corresponding path program 1 times [2021-01-07 01:13:04,340 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:13:04,340 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [805187581] [2021-01-07 01:13:04,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:13:04,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:13:04,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-01-07 01:13:04,645 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [805187581] [2021-01-07 01:13:04,646 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-07 01:13:04,647 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-07 01:13:04,647 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1946355660] [2021-01-07 01:13:04,648 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-07 01:13:04,648 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:13:04,650 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-07 01:13:04,650 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-07 01:13:04,651 INFO L87 Difference]: Start difference. First operand 1782 states and 2423 transitions. Second operand 3 states. [2021-01-07 01:13:04,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:13:04,801 INFO L93 Difference]: Finished difference Result 1812 states and 2451 transitions. [2021-01-07 01:13:04,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-07 01:13:04,801 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 25 [2021-01-07 01:13:04,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:13:04,814 INFO L225 Difference]: With dead ends: 1812 [2021-01-07 01:13:04,814 INFO L226 Difference]: Without dead ends: 1797 [2021-01-07 01:13:04,816 INFO L677 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 [2021-01-07 01:13:04,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1797 states. [2021-01-07 01:13:04,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1797 to 1782. [2021-01-07 01:13:04,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1782 states. [2021-01-07 01:13:04,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 1782 states and 2422 transitions. [2021-01-07 01:13:04,905 INFO L78 Accepts]: Start accepts. Automaton has 1782 states and 2422 transitions. Word has length 25 [2021-01-07 01:13:04,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:13:04,905 INFO L481 AbstractCegarLoop]: Abstraction has 1782 states and 2422 transitions. [2021-01-07 01:13:04,905 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-07 01:13:04,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2422 transitions. [2021-01-07 01:13:04,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-01-07 01:13:04,908 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:13:04,908 INFO L422 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] [2021-01-07 01:13:04,908 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-07 01:13:04,908 INFO L429 AbstractCegarLoop]: === Iteration 4 === [##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_openErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_probeErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:13:04,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:13:04,909 INFO L82 PathProgramCache]: Analyzing trace with hash -847237901, now seen corresponding path program 1 times [2021-01-07 01:13:04,909 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:13:04,910 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1002032207] [2021-01-07 01:13:04,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:13:05,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:13:05,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-07 01:13:05,319 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1002032207] [2021-01-07 01:13:05,319 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1881913508] [2021-01-07 01:13:05,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-07 01:13:06,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:13:06,790 INFO L263 TraceCheckSpWp]: Trace formula consists of 2805 conjuncts, 4 conjunts are in the unsatisfiable core [2021-01-07 01:13:06,800 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-07 01:13:06,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-07 01:13:06,908 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-07 01:13:06,908 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2021-01-07 01:13:06,908 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1946015359] [2021-01-07 01:13:06,909 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-07 01:13:06,909 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:13:06,909 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-07 01:13:06,910 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-01-07 01:13:06,910 INFO L87 Difference]: Start difference. First operand 1782 states and 2422 transitions. Second operand 6 states. [2021-01-07 01:13:07,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:13:07,036 INFO L93 Difference]: Finished difference Result 3555 states and 4834 transitions. [2021-01-07 01:13:07,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-01-07 01:13:07,037 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 25 [2021-01-07 01:13:07,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:13:07,050 INFO L225 Difference]: With dead ends: 3555 [2021-01-07 01:13:07,051 INFO L226 Difference]: Without dead ends: 1783 [2021-01-07 01:13:07,060 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-01-07 01:13:07,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1783 states. [2021-01-07 01:13:07,134 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1783 to 1783. [2021-01-07 01:13:07,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1783 states. [2021-01-07 01:13:07,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1783 states and 2423 transitions. [2021-01-07 01:13:07,149 INFO L78 Accepts]: Start accepts. Automaton has 1783 states and 2423 transitions. Word has length 25 [2021-01-07 01:13:07,149 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:13:07,149 INFO L481 AbstractCegarLoop]: Abstraction has 1783 states and 2423 transitions. [2021-01-07 01:13:07,149 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-01-07 01:13:07,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2423 transitions. [2021-01-07 01:13:07,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-01-07 01:13:07,151 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:13:07,151 INFO L422 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] [2021-01-07 01:13:07,364 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-07 01:13:07,366 INFO L429 AbstractCegarLoop]: === Iteration 5 === [##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_openErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_probeErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:13:07,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:13:07,367 INFO L82 PathProgramCache]: Analyzing trace with hash -1863957990, now seen corresponding path program 2 times [2021-01-07 01:13:07,368 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:13:07,368 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [455391402] [2021-01-07 01:13:07,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:13:07,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:13:07,841 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-07 01:13:07,842 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [455391402] [2021-01-07 01:13:07,842 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1979542417] [2021-01-07 01:13:07,842 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-07 01:13:31,513 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-01-07 01:13:31,514 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-07 01:13:31,567 INFO L263 TraceCheckSpWp]: Trace formula consists of 2799 conjuncts, 5 conjunts are in the unsatisfiable core [2021-01-07 01:13:31,572 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-07 01:13:31,671 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-01-07 01:13:31,671 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-01-07 01:13:31,671 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 6 [2021-01-07 01:13:31,672 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2025264513] [2021-01-07 01:13:31,672 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-07 01:13:31,672 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:13:31,673 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-07 01:13:31,673 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-01-07 01:13:31,673 INFO L87 Difference]: Start difference. First operand 1783 states and 2423 transitions. Second operand 3 states. [2021-01-07 01:13:31,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:13:31,939 INFO L93 Difference]: Finished difference Result 5323 states and 7536 transitions. [2021-01-07 01:13:31,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-07 01:13:31,940 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 26 [2021-01-07 01:13:31,940 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:13:31,967 INFO L225 Difference]: With dead ends: 5323 [2021-01-07 01:13:31,967 INFO L226 Difference]: Without dead ends: 3552 [2021-01-07 01:13:31,980 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-01-07 01:13:31,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3552 states. [2021-01-07 01:13:32,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3552 to 3534. [2021-01-07 01:13:32,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3534 states. [2021-01-07 01:13:32,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 3534 states and 4958 transitions. [2021-01-07 01:13:32,241 INFO L78 Accepts]: Start accepts. Automaton has 3534 states and 4958 transitions. Word has length 26 [2021-01-07 01:13:32,242 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:13:32,242 INFO L481 AbstractCegarLoop]: Abstraction has 3534 states and 4958 transitions. [2021-01-07 01:13:32,242 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-07 01:13:32,242 INFO L276 IsEmpty]: Start isEmpty. Operand 3534 states and 4958 transitions. [2021-01-07 01:13:32,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-01-07 01:13:32,244 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:13:32,244 INFO L422 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] [2021-01-07 01:13:32,444 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-07 01:13:32,445 INFO L429 AbstractCegarLoop]: === Iteration 6 === [##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_openErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_probeErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:13:32,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:13:32,446 INFO L82 PathProgramCache]: Analyzing trace with hash -1948122518, now seen corresponding path program 1 times [2021-01-07 01:13:32,447 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:13:32,447 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [440814442] [2021-01-07 01:13:32,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:13:32,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:13:32,852 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-07 01:13:32,853 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [440814442] [2021-01-07 01:13:32,853 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1115755059] [2021-01-07 01:13:32,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-07 01:13:34,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:13:34,249 INFO L263 TraceCheckSpWp]: Trace formula consists of 2813 conjuncts, 5 conjunts are in the unsatisfiable core [2021-01-07 01:13:34,254 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-07 01:13:34,386 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-07 01:13:34,387 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-07 01:13:34,387 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2021-01-07 01:13:34,387 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1552216735] [2021-01-07 01:13:34,388 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-01-07 01:13:34,388 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:13:34,388 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-01-07 01:13:34,389 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=31, Unknown=0, NotChecked=0, Total=56 [2021-01-07 01:13:34,389 INFO L87 Difference]: Start difference. First operand 3534 states and 4958 transitions. Second operand 8 states. [2021-01-07 01:13:34,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:13:34,589 INFO L93 Difference]: Finished difference Result 7058 states and 9905 transitions. [2021-01-07 01:13:34,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-01-07 01:13:34,590 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 27 [2021-01-07 01:13:34,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:13:34,625 INFO L225 Difference]: With dead ends: 7058 [2021-01-07 01:13:34,625 INFO L226 Difference]: Without dead ends: 3535 [2021-01-07 01:13:34,649 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=31, Unknown=0, NotChecked=0, Total=56 [2021-01-07 01:13:34,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3535 states. [2021-01-07 01:13:34,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3535 to 3535. [2021-01-07 01:13:34,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3535 states. [2021-01-07 01:13:34,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3535 states to 3535 states and 4959 transitions. [2021-01-07 01:13:34,836 INFO L78 Accepts]: Start accepts. Automaton has 3535 states and 4959 transitions. Word has length 27 [2021-01-07 01:13:34,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:13:34,836 INFO L481 AbstractCegarLoop]: Abstraction has 3535 states and 4959 transitions. [2021-01-07 01:13:34,836 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-01-07 01:13:34,837 INFO L276 IsEmpty]: Start isEmpty. Operand 3535 states and 4959 transitions. [2021-01-07 01:13:34,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-01-07 01:13:34,839 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:13:34,840 INFO L422 BasicCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-07 01:13:35,055 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-07 01:13:35,056 INFO L429 AbstractCegarLoop]: === Iteration 7 === [##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_openErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_probeErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:13:35,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:13:35,056 INFO L82 PathProgramCache]: Analyzing trace with hash 236415441, now seen corresponding path program 2 times [2021-01-07 01:13:35,057 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:13:35,058 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1483006241] [2021-01-07 01:13:35,058 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:13:35,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:13:35,398 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-07 01:13:35,399 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1483006241] [2021-01-07 01:13:35,399 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [269239469] [2021-01-07 01:13:35,399 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-07 01:13:36,743 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-01-07 01:13:36,743 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-01-07 01:13:36,755 INFO L263 TraceCheckSpWp]: Trace formula consists of 2801 conjuncts, 10 conjunts are in the unsatisfiable core [2021-01-07 01:13:36,761 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-07 01:13:36,872 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-01-07 01:13:36,873 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-01-07 01:13:36,873 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2021-01-07 01:13:36,873 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1508814477] [2021-01-07 01:13:36,874 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-01-07 01:13:36,874 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:13:36,875 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-01-07 01:13:36,875 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2021-01-07 01:13:36,875 INFO L87 Difference]: Start difference. First operand 3535 states and 4959 transitions. Second operand 4 states. [2021-01-07 01:13:37,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:13:37,773 INFO L93 Difference]: Finished difference Result 3551 states and 4972 transitions. [2021-01-07 01:13:37,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-01-07 01:13:37,774 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 28 [2021-01-07 01:13:37,774 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:13:37,799 INFO L225 Difference]: With dead ends: 3551 [2021-01-07 01:13:37,799 INFO L226 Difference]: Without dead ends: 3549 [2021-01-07 01:13:37,802 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2021-01-07 01:13:37,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3549 states. [2021-01-07 01:13:37,959 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3549 to 3533. [2021-01-07 01:13:37,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3533 states. [2021-01-07 01:13:37,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3533 states to 3533 states and 4957 transitions. [2021-01-07 01:13:37,975 INFO L78 Accepts]: Start accepts. Automaton has 3533 states and 4957 transitions. Word has length 28 [2021-01-07 01:13:37,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:13:37,976 INFO L481 AbstractCegarLoop]: Abstraction has 3533 states and 4957 transitions. [2021-01-07 01:13:37,976 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-01-07 01:13:37,976 INFO L276 IsEmpty]: Start isEmpty. Operand 3533 states and 4957 transitions. [2021-01-07 01:13:37,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-01-07 01:13:37,977 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:13:37,977 INFO L422 BasicCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-07 01:13:38,192 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-07 01:13:38,193 INFO L429 AbstractCegarLoop]: === Iteration 8 === [##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_openErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_probeErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:13:38,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:13:38,194 INFO L82 PathProgramCache]: Analyzing trace with hash -1261055587, now seen corresponding path program 1 times [2021-01-07 01:13:38,195 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:13:38,195 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [67349203] [2021-01-07 01:13:38,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:13:38,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:13:38,483 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-01-07 01:13:38,483 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [67349203] [2021-01-07 01:13:38,484 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-07 01:13:38,484 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-07 01:13:38,484 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [893424902] [2021-01-07 01:13:38,485 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-07 01:13:38,485 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:13:38,485 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-07 01:13:38,485 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-07 01:13:38,486 INFO L87 Difference]: Start difference. First operand 3533 states and 4957 transitions. Second operand 3 states. [2021-01-07 01:13:38,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:13:38,616 INFO L93 Difference]: Finished difference Result 3533 states and 4957 transitions. [2021-01-07 01:13:38,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-07 01:13:38,619 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2021-01-07 01:13:38,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:13:38,655 INFO L225 Difference]: With dead ends: 3533 [2021-01-07 01:13:38,656 INFO L226 Difference]: Without dead ends: 3531 [2021-01-07 01:13:38,660 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-07 01:13:38,666 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3531 states. [2021-01-07 01:13:38,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3531 to 3531. [2021-01-07 01:13:38,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3531 states. [2021-01-07 01:13:38,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3531 states to 3531 states and 4955 transitions. [2021-01-07 01:13:38,894 INFO L78 Accepts]: Start accepts. Automaton has 3531 states and 4955 transitions. Word has length 29 [2021-01-07 01:13:38,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:13:38,895 INFO L481 AbstractCegarLoop]: Abstraction has 3531 states and 4955 transitions. [2021-01-07 01:13:38,895 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-07 01:13:38,895 INFO L276 IsEmpty]: Start isEmpty. Operand 3531 states and 4955 transitions. [2021-01-07 01:13:38,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-01-07 01:13:38,896 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:13:38,897 INFO L422 BasicCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-07 01:13:38,897 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-01-07 01:13:38,897 INFO L429 AbstractCegarLoop]: === Iteration 9 === [##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_openErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_probeErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:13:38,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:13:38,897 INFO L82 PathProgramCache]: Analyzing trace with hash -438017189, now seen corresponding path program 1 times [2021-01-07 01:13:38,898 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:13:38,899 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1404545206] [2021-01-07 01:13:38,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:13:39,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:13:39,154 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-01-07 01:13:39,155 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1404545206] [2021-01-07 01:13:39,156 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-07 01:13:39,156 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-07 01:13:39,156 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [669475672] [2021-01-07 01:13:39,158 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-07 01:13:39,158 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:13:39,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-07 01:13:39,159 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-07 01:13:39,159 INFO L87 Difference]: Start difference. First operand 3531 states and 4955 transitions. Second operand 3 states. [2021-01-07 01:13:39,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:13:39,490 INFO L93 Difference]: Finished difference Result 10530 states and 15388 transitions. [2021-01-07 01:13:39,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-07 01:13:39,491 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2021-01-07 01:13:39,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:13:39,549 INFO L225 Difference]: With dead ends: 10530 [2021-01-07 01:13:39,549 INFO L226 Difference]: Without dead ends: 7012 [2021-01-07 01:13:39,577 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-07 01:13:39,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7012 states. [2021-01-07 01:13:39,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7012 to 6977. [2021-01-07 01:13:39,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6977 states. [2021-01-07 01:13:39,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6977 states to 6977 states and 10103 transitions. [2021-01-07 01:13:39,966 INFO L78 Accepts]: Start accepts. Automaton has 6977 states and 10103 transitions. Word has length 30 [2021-01-07 01:13:39,967 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:13:39,967 INFO L481 AbstractCegarLoop]: Abstraction has 6977 states and 10103 transitions. [2021-01-07 01:13:39,967 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-07 01:13:39,967 INFO L276 IsEmpty]: Start isEmpty. Operand 6977 states and 10103 transitions. [2021-01-07 01:13:39,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-01-07 01:13:39,971 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:13:39,971 INFO L422 BasicCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-07 01:13:39,971 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-01-07 01:13:39,972 INFO L429 AbstractCegarLoop]: === Iteration 10 === [##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_openErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_probeErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:13:39,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:13:39,972 INFO L82 PathProgramCache]: Analyzing trace with hash -693630617, now seen corresponding path program 1 times [2021-01-07 01:13:39,972 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:13:39,972 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1548313640] [2021-01-07 01:13:39,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:13:40,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:13:40,221 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-01-07 01:13:40,221 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1548313640] [2021-01-07 01:13:40,221 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-07 01:13:40,221 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-07 01:13:40,222 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [770461792] [2021-01-07 01:13:40,222 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-07 01:13:40,223 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:13:40,223 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-07 01:13:40,223 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-07 01:13:40,224 INFO L87 Difference]: Start difference. First operand 6977 states and 10103 transitions. Second operand 3 states. [2021-01-07 01:13:40,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:13:40,477 INFO L93 Difference]: Finished difference Result 6977 states and 10103 transitions. [2021-01-07 01:13:40,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-07 01:13:40,477 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 31 [2021-01-07 01:13:40,478 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:13:40,521 INFO L225 Difference]: With dead ends: 6977 [2021-01-07 01:13:40,522 INFO L226 Difference]: Without dead ends: 6968 [2021-01-07 01:13:40,527 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-07 01:13:40,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6968 states. [2021-01-07 01:13:40,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6968 to 6968. [2021-01-07 01:13:40,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6968 states. [2021-01-07 01:13:41,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6968 states to 6968 states and 10091 transitions. [2021-01-07 01:13:41,032 INFO L78 Accepts]: Start accepts. Automaton has 6968 states and 10091 transitions. Word has length 31 [2021-01-07 01:13:41,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:13:41,032 INFO L481 AbstractCegarLoop]: Abstraction has 6968 states and 10091 transitions. [2021-01-07 01:13:41,032 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-07 01:13:41,032 INFO L276 IsEmpty]: Start isEmpty. Operand 6968 states and 10091 transitions. [2021-01-07 01:13:41,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-01-07 01:13:41,038 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:13:41,038 INFO L422 BasicCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-07 01:13:41,038 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-01-07 01:13:41,038 INFO L429 AbstractCegarLoop]: === Iteration 11 === [##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_openErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_probeErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:13:41,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:13:41,039 INFO L82 PathProgramCache]: Analyzing trace with hash -1226336002, now seen corresponding path program 1 times [2021-01-07 01:13:41,039 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:13:41,039 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1217183236] [2021-01-07 01:13:41,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:13:41,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:13:41,253 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-01-07 01:13:41,254 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1217183236] [2021-01-07 01:13:41,254 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-07 01:13:41,254 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-07 01:13:41,254 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [581244259] [2021-01-07 01:13:41,255 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-07 01:13:41,255 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:13:41,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-07 01:13:41,256 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-07 01:13:41,256 INFO L87 Difference]: Start difference. First operand 6968 states and 10091 transitions. Second operand 3 states. [2021-01-07 01:13:41,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:13:41,729 INFO L93 Difference]: Finished difference Result 14044 states and 20338 transitions. [2021-01-07 01:13:41,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-07 01:13:41,730 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 50 [2021-01-07 01:13:41,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:13:41,774 INFO L225 Difference]: With dead ends: 14044 [2021-01-07 01:13:41,774 INFO L226 Difference]: Without dead ends: 7089 [2021-01-07 01:13:41,816 INFO L677 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 [2021-01-07 01:13:41,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7089 states. [2021-01-07 01:13:42,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7089 to 7068. [2021-01-07 01:13:42,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7068 states. [2021-01-07 01:13:42,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7068 states to 7068 states and 10234 transitions. [2021-01-07 01:13:42,173 INFO L78 Accepts]: Start accepts. Automaton has 7068 states and 10234 transitions. Word has length 50 [2021-01-07 01:13:42,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:13:42,173 INFO L481 AbstractCegarLoop]: Abstraction has 7068 states and 10234 transitions. [2021-01-07 01:13:42,173 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-07 01:13:42,173 INFO L276 IsEmpty]: Start isEmpty. Operand 7068 states and 10234 transitions. [2021-01-07 01:13:42,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-01-07 01:13:42,179 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:13:42,179 INFO L422 BasicCegarLoop]: trace histogram [3, 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] [2021-01-07 01:13:42,179 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-01-07 01:13:42,179 INFO L429 AbstractCegarLoop]: === Iteration 12 === [##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_openErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_probeErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:13:42,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:13:42,180 INFO L82 PathProgramCache]: Analyzing trace with hash -2040232067, now seen corresponding path program 1 times [2021-01-07 01:13:42,180 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:13:42,180 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [502941539] [2021-01-07 01:13:42,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:13:42,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:13:42,411 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-01-07 01:13:42,412 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [502941539] [2021-01-07 01:13:42,412 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-07 01:13:42,412 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-07 01:13:42,413 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1277757520] [2021-01-07 01:13:42,413 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-07 01:13:42,413 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:13:42,414 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-07 01:13:42,414 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-07 01:13:42,414 INFO L87 Difference]: Start difference. First operand 7068 states and 10234 transitions. Second operand 3 states. [2021-01-07 01:13:45,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:13:45,353 INFO L93 Difference]: Finished difference Result 20887 states and 30175 transitions. [2021-01-07 01:13:45,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-07 01:13:45,354 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 65 [2021-01-07 01:13:45,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:13:45,434 INFO L225 Difference]: With dead ends: 20887 [2021-01-07 01:13:45,434 INFO L226 Difference]: Without dead ends: 13832 [2021-01-07 01:13:45,473 INFO L677 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 [2021-01-07 01:13:45,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13832 states. [2021-01-07 01:13:46,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13832 to 13798. [2021-01-07 01:13:46,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13798 states. [2021-01-07 01:13:46,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13798 states to 13798 states and 19869 transitions. [2021-01-07 01:13:46,156 INFO L78 Accepts]: Start accepts. Automaton has 13798 states and 19869 transitions. Word has length 65 [2021-01-07 01:13:46,156 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:13:46,274 INFO L481 AbstractCegarLoop]: Abstraction has 13798 states and 19869 transitions. [2021-01-07 01:13:46,274 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-07 01:13:46,275 INFO L276 IsEmpty]: Start isEmpty. Operand 13798 states and 19869 transitions. [2021-01-07 01:13:46,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2021-01-07 01:13:46,281 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:13:46,282 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 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, 1, 1, 1] [2021-01-07 01:13:46,282 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-01-07 01:13:46,282 INFO L429 AbstractCegarLoop]: === Iteration 13 === [##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_openErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_probeErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:13:46,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:13:46,283 INFO L82 PathProgramCache]: Analyzing trace with hash -1469968873, now seen corresponding path program 1 times [2021-01-07 01:13:46,283 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:13:46,283 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1894104311] [2021-01-07 01:13:46,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:13:46,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:13:46,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2021-01-07 01:13:46,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:13:46,631 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-01-07 01:13:46,631 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1894104311] [2021-01-07 01:13:46,632 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-07 01:13:46,632 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-01-07 01:13:46,632 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [975818935] [2021-01-07 01:13:46,632 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-01-07 01:13:46,633 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:13:46,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-01-07 01:13:46,634 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-01-07 01:13:46,634 INFO L87 Difference]: Start difference. First operand 13798 states and 19869 transitions. Second operand 4 states. [2021-01-07 01:13:59,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:13:59,271 INFO L93 Difference]: Finished difference Result 38579 states and 55444 transitions. [2021-01-07 01:13:59,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-01-07 01:13:59,272 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 83 [2021-01-07 01:13:59,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:13:59,404 INFO L225 Difference]: With dead ends: 38579 [2021-01-07 01:13:59,405 INFO L226 Difference]: Without dead ends: 24794 [2021-01-07 01:13:59,455 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-01-07 01:13:59,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24794 states. [2021-01-07 01:14:01,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24794 to 22916. [2021-01-07 01:14:01,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22916 states. [2021-01-07 01:14:01,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22916 states to 22916 states and 32652 transitions. [2021-01-07 01:14:01,268 INFO L78 Accepts]: Start accepts. Automaton has 22916 states and 32652 transitions. Word has length 83 [2021-01-07 01:14:01,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:14:01,270 INFO L481 AbstractCegarLoop]: Abstraction has 22916 states and 32652 transitions. [2021-01-07 01:14:01,270 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-01-07 01:14:01,270 INFO L276 IsEmpty]: Start isEmpty. Operand 22916 states and 32652 transitions. [2021-01-07 01:14:01,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-01-07 01:14:01,276 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:14:01,277 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 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, 1, 1, 1, 1] [2021-01-07 01:14:01,277 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-01-07 01:14:01,277 INFO L429 AbstractCegarLoop]: === Iteration 14 === [##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_openErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_probeErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:14:01,278 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:14:01,278 INFO L82 PathProgramCache]: Analyzing trace with hash -555998050, now seen corresponding path program 1 times [2021-01-07 01:14:01,278 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:14:01,278 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1350250117] [2021-01-07 01:14:01,278 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:14:01,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:14:01,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2021-01-07 01:14:01,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:14:01,840 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-01-07 01:14:01,841 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1350250117] [2021-01-07 01:14:01,841 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-07 01:14:01,841 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-01-07 01:14:01,842 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [42877728] [2021-01-07 01:14:01,842 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-07 01:14:01,842 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:14:01,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-07 01:14:01,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-01-07 01:14:01,843 INFO L87 Difference]: Start difference. First operand 22916 states and 32652 transitions. Second operand 6 states. [2021-01-07 01:14:20,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:14:20,329 INFO L93 Difference]: Finished difference Result 42879 states and 64230 transitions. [2021-01-07 01:14:20,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-01-07 01:14:20,330 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 84 [2021-01-07 01:14:20,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:14:20,537 INFO L225 Difference]: With dead ends: 42879 [2021-01-07 01:14:20,537 INFO L226 Difference]: Without dead ends: 42873 [2021-01-07 01:14:20,567 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2021-01-07 01:14:20,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42873 states. [2021-01-07 01:14:22,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42873 to 39822. [2021-01-07 01:14:22,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39822 states. [2021-01-07 01:14:22,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39822 states to 39822 states and 59114 transitions. [2021-01-07 01:14:22,987 INFO L78 Accepts]: Start accepts. Automaton has 39822 states and 59114 transitions. Word has length 84 [2021-01-07 01:14:22,987 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:14:22,987 INFO L481 AbstractCegarLoop]: Abstraction has 39822 states and 59114 transitions. [2021-01-07 01:14:22,987 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-01-07 01:14:22,988 INFO L276 IsEmpty]: Start isEmpty. Operand 39822 states and 59114 transitions. [2021-01-07 01:14:22,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-01-07 01:14:22,993 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:14:22,993 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 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, 1, 1, 1, 1] [2021-01-07 01:14:22,993 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-01-07 01:14:22,993 INFO L429 AbstractCegarLoop]: === Iteration 15 === [##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_openErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_probeErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:14:22,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:14:22,994 INFO L82 PathProgramCache]: Analyzing trace with hash 1219009312, now seen corresponding path program 1 times [2021-01-07 01:14:22,994 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:14:22,995 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [489335636] [2021-01-07 01:14:22,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:14:23,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:14:23,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2021-01-07 01:14:23,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:14:23,506 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-01-07 01:14:23,507 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [489335636] [2021-01-07 01:14:23,507 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [699756787] [2021-01-07 01:14:23,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-07 01:14:24,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:14:24,856 INFO L263 TraceCheckSpWp]: Trace formula consists of 3444 conjuncts, 6 conjunts are in the unsatisfiable core [2021-01-07 01:14:24,869 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-07 01:14:25,067 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-01-07 01:14:25,068 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-07 01:14:25,068 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 11 [2021-01-07 01:14:25,068 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [954078091] [2021-01-07 01:14:25,069 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-01-07 01:14:25,069 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:14:25,069 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-01-07 01:14:25,070 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2021-01-07 01:14:25,070 INFO L87 Difference]: Start difference. First operand 39822 states and 59114 transitions. Second operand 11 states. [2021-01-07 01:14:34,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:14:34,157 INFO L93 Difference]: Finished difference Result 82405 states and 122758 transitions. [2021-01-07 01:14:34,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-01-07 01:14:34,158 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 84 [2021-01-07 01:14:34,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:14:34,352 INFO L225 Difference]: With dead ends: 82405 [2021-01-07 01:14:34,352 INFO L226 Difference]: Without dead ends: 42595 [2021-01-07 01:14:34,498 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 82 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2021-01-07 01:14:34,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42595 states. [2021-01-07 01:14:36,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42595 to 39823. [2021-01-07 01:14:36,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39823 states. [2021-01-07 01:14:37,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39823 states to 39823 states and 59115 transitions. [2021-01-07 01:14:37,114 INFO L78 Accepts]: Start accepts. Automaton has 39823 states and 59115 transitions. Word has length 84 [2021-01-07 01:14:37,114 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:14:37,114 INFO L481 AbstractCegarLoop]: Abstraction has 39823 states and 59115 transitions. [2021-01-07 01:14:37,114 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-01-07 01:14:37,114 INFO L276 IsEmpty]: Start isEmpty. Operand 39823 states and 59115 transitions. [2021-01-07 01:14:37,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-01-07 01:14:37,119 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:14:37,120 INFO L422 BasicCegarLoop]: trace histogram [4, 3, 2, 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, 1, 1, 1, 1] [2021-01-07 01:14:37,333 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-01-07 01:14:37,334 INFO L429 AbstractCegarLoop]: === Iteration 16 === [##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_openErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_probeErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:14:37,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:14:37,334 INFO L82 PathProgramCache]: Analyzing trace with hash -406494823, now seen corresponding path program 2 times [2021-01-07 01:14:37,335 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:14:37,335 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [490133759] [2021-01-07 01:14:37,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:14:37,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:14:37,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-01-07 01:14:37,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:14:37,779 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-01-07 01:14:37,783 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [490133759] [2021-01-07 01:14:37,784 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-07 01:14:37,784 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-07 01:14:37,784 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [389401279] [2021-01-07 01:14:37,784 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-07 01:14:37,785 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:14:37,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-07 01:14:37,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-01-07 01:14:37,786 INFO L87 Difference]: Start difference. First operand 39823 states and 59115 transitions. Second operand 6 states. [2021-01-07 01:14:54,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:14:54,841 INFO L93 Difference]: Finished difference Result 96703 states and 144004 transitions. [2021-01-07 01:14:54,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-01-07 01:14:54,843 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 85 [2021-01-07 01:14:54,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:14:55,342 INFO L225 Difference]: With dead ends: 96703 [2021-01-07 01:14:55,342 INFO L226 Difference]: Without dead ends: 56894 [2021-01-07 01:14:55,735 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-01-07 01:14:55,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56894 states. [2021-01-07 01:14:58,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56894 to 39919. [2021-01-07 01:14:58,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39919 states. [2021-01-07 01:14:58,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39919 states to 39919 states and 59223 transitions. [2021-01-07 01:14:58,652 INFO L78 Accepts]: Start accepts. Automaton has 39919 states and 59223 transitions. Word has length 85 [2021-01-07 01:14:58,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:14:58,652 INFO L481 AbstractCegarLoop]: Abstraction has 39919 states and 59223 transitions. [2021-01-07 01:14:58,652 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-01-07 01:14:58,652 INFO L276 IsEmpty]: Start isEmpty. Operand 39919 states and 59223 transitions. [2021-01-07 01:14:58,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2021-01-07 01:14:58,656 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:14:58,656 INFO L422 BasicCegarLoop]: trace histogram [4, 3, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-07 01:14:58,656 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-01-07 01:14:58,657 INFO L429 AbstractCegarLoop]: === Iteration 17 === [##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_openErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_probeErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:14:58,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:14:58,657 INFO L82 PathProgramCache]: Analyzing trace with hash -1140458224, now seen corresponding path program 1 times [2021-01-07 01:14:58,657 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:14:58,657 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [599276097] [2021-01-07 01:14:58,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:14:58,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:14:59,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-01-07 01:14:59,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:14:59,104 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-01-07 01:14:59,104 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [599276097] [2021-01-07 01:14:59,105 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-07 01:14:59,105 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-07 01:14:59,105 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [626882713] [2021-01-07 01:14:59,106 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-07 01:14:59,106 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:14:59,106 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-07 01:14:59,109 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-01-07 01:14:59,109 INFO L87 Difference]: Start difference. First operand 39919 states and 59223 transitions. Second operand 6 states. [2021-01-07 01:15:17,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:15:17,074 INFO L93 Difference]: Finished difference Result 96931 states and 144268 transitions. [2021-01-07 01:15:17,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-01-07 01:15:17,075 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 89 [2021-01-07 01:15:17,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:15:17,599 INFO L225 Difference]: With dead ends: 96931 [2021-01-07 01:15:17,599 INFO L226 Difference]: Without dead ends: 57026 [2021-01-07 01:15:17,712 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-01-07 01:15:17,755 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57026 states. [2021-01-07 01:15:20,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57026 to 39919. [2021-01-07 01:15:20,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39919 states. [2021-01-07 01:15:20,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39919 states to 39919 states and 59223 transitions. [2021-01-07 01:15:20,485 INFO L78 Accepts]: Start accepts. Automaton has 39919 states and 59223 transitions. Word has length 89 [2021-01-07 01:15:20,486 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:15:20,486 INFO L481 AbstractCegarLoop]: Abstraction has 39919 states and 59223 transitions. [2021-01-07 01:15:20,486 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-01-07 01:15:20,486 INFO L276 IsEmpty]: Start isEmpty. Operand 39919 states and 59223 transitions. [2021-01-07 01:15:20,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-01-07 01:15:20,489 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:15:20,489 INFO L422 BasicCegarLoop]: trace histogram [4, 3, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-07 01:15:20,490 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-01-07 01:15:20,490 INFO L429 AbstractCegarLoop]: === Iteration 18 === [##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_openErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_probeErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:15:20,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:15:20,490 INFO L82 PathProgramCache]: Analyzing trace with hash 349390286, now seen corresponding path program 1 times [2021-01-07 01:15:20,490 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:15:20,491 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2074983645] [2021-01-07 01:15:20,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:15:20,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:15:20,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-01-07 01:15:21,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:15:21,040 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-01-07 01:15:21,040 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2074983645] [2021-01-07 01:15:21,040 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1739797062] [2021-01-07 01:15:21,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-07 01:15:22,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:15:22,420 INFO L263 TraceCheckSpWp]: Trace formula consists of 3446 conjuncts, 5 conjunts are in the unsatisfiable core [2021-01-07 01:15:22,424 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-07 01:15:22,643 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-01-07 01:15:22,644 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-01-07 01:15:22,644 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [5] total 9 [2021-01-07 01:15:22,644 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1348924269] [2021-01-07 01:15:22,644 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-07 01:15:22,644 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:15:22,645 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-07 01:15:22,645 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2021-01-07 01:15:22,645 INFO L87 Difference]: Start difference. First operand 39919 states and 59223 transitions. Second operand 6 states. [2021-01-07 01:15:28,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:15:28,073 INFO L93 Difference]: Finished difference Result 93975 states and 139364 transitions. [2021-01-07 01:15:28,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-01-07 01:15:28,075 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 95 [2021-01-07 01:15:28,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:15:28,269 INFO L225 Difference]: With dead ends: 93975 [2021-01-07 01:15:28,269 INFO L226 Difference]: Without dead ends: 54070 [2021-01-07 01:15:28,362 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=34, Invalid=122, Unknown=0, NotChecked=0, Total=156 [2021-01-07 01:15:28,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54070 states. [2021-01-07 01:15:30,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54070 to 40075. [2021-01-07 01:15:30,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40075 states. [2021-01-07 01:15:30,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40075 states to 40075 states and 59397 transitions. [2021-01-07 01:15:30,998 INFO L78 Accepts]: Start accepts. Automaton has 40075 states and 59397 transitions. Word has length 95 [2021-01-07 01:15:30,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:15:30,998 INFO L481 AbstractCegarLoop]: Abstraction has 40075 states and 59397 transitions. [2021-01-07 01:15:30,998 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-01-07 01:15:30,998 INFO L276 IsEmpty]: Start isEmpty. Operand 40075 states and 59397 transitions. [2021-01-07 01:15:31,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-01-07 01:15:31,000 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:15:31,000 INFO L422 BasicCegarLoop]: trace histogram [4, 3, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-07 01:15:31,215 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-01-07 01:15:31,216 INFO L429 AbstractCegarLoop]: === Iteration 19 === [##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_openErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_probeErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:15:31,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:15:31,217 INFO L82 PathProgramCache]: Analyzing trace with hash 1050454864, now seen corresponding path program 1 times [2021-01-07 01:15:31,217 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:15:31,217 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1270498501] [2021-01-07 01:15:31,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:15:31,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:15:31,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-01-07 01:15:31,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:15:31,706 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-01-07 01:15:31,707 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1270498501] [2021-01-07 01:15:31,707 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-07 01:15:31,707 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-01-07 01:15:31,707 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2138583618] [2021-01-07 01:15:31,709 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-01-07 01:15:31,709 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:15:31,710 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-01-07 01:15:31,710 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-01-07 01:15:31,710 INFO L87 Difference]: Start difference. First operand 40075 states and 59397 transitions. Second operand 5 states. [2021-01-07 01:15:42,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:15:42,560 INFO L93 Difference]: Finished difference Result 88167 states and 140476 transitions. [2021-01-07 01:15:42,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-01-07 01:15:42,562 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 95 [2021-01-07 01:15:42,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:15:42,921 INFO L225 Difference]: With dead ends: 88167 [2021-01-07 01:15:42,921 INFO L226 Difference]: Without dead ends: 48034 [2021-01-07 01:15:43,054 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-01-07 01:15:43,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48034 states. [2021-01-07 01:15:45,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48034 to 40075. [2021-01-07 01:15:45,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40075 states. [2021-01-07 01:15:45,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40075 states to 40075 states and 59361 transitions. [2021-01-07 01:15:45,425 INFO L78 Accepts]: Start accepts. Automaton has 40075 states and 59361 transitions. Word has length 95 [2021-01-07 01:15:45,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:15:45,425 INFO L481 AbstractCegarLoop]: Abstraction has 40075 states and 59361 transitions. [2021-01-07 01:15:45,425 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-01-07 01:15:45,425 INFO L276 IsEmpty]: Start isEmpty. Operand 40075 states and 59361 transitions. [2021-01-07 01:15:45,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2021-01-07 01:15:45,427 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:15:45,427 INFO L422 BasicCegarLoop]: trace histogram [4, 3, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-07 01:15:45,427 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-01-07 01:15:45,427 INFO L429 AbstractCegarLoop]: === Iteration 20 === [##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_openErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_probeErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:15:45,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:15:45,428 INFO L82 PathProgramCache]: Analyzing trace with hash 163048492, now seen corresponding path program 1 times [2021-01-07 01:15:45,428 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:15:45,428 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1999027141] [2021-01-07 01:15:45,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:15:45,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:15:45,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-01-07 01:15:45,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:15:45,872 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-01-07 01:15:45,873 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1999027141] [2021-01-07 01:15:45,873 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-07 01:15:45,873 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-01-07 01:15:45,873 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1404163663] [2021-01-07 01:15:45,874 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-01-07 01:15:45,874 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:15:45,875 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-01-07 01:15:45,875 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-01-07 01:15:45,875 INFO L87 Difference]: Start difference. First operand 40075 states and 59361 transitions. Second operand 5 states. [2021-01-07 01:15:55,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:15:55,585 INFO L93 Difference]: Finished difference Result 83052 states and 131236 transitions. [2021-01-07 01:15:55,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-01-07 01:15:55,588 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 97 [2021-01-07 01:15:55,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:15:55,735 INFO L225 Difference]: With dead ends: 83052 [2021-01-07 01:15:55,735 INFO L226 Difference]: Without dead ends: 42991 [2021-01-07 01:15:55,869 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-01-07 01:15:55,900 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42991 states. [2021-01-07 01:15:58,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42991 to 40147. [2021-01-07 01:15:58,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40147 states. [2021-01-07 01:15:58,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40147 states to 40147 states and 59433 transitions. [2021-01-07 01:15:58,430 INFO L78 Accepts]: Start accepts. Automaton has 40147 states and 59433 transitions. Word has length 97 [2021-01-07 01:15:58,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:15:58,431 INFO L481 AbstractCegarLoop]: Abstraction has 40147 states and 59433 transitions. [2021-01-07 01:15:58,431 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-01-07 01:15:58,431 INFO L276 IsEmpty]: Start isEmpty. Operand 40147 states and 59433 transitions. [2021-01-07 01:15:58,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-01-07 01:15:58,433 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:15:58,433 INFO L422 BasicCegarLoop]: trace histogram [4, 3, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-07 01:15:58,433 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-01-07 01:15:58,433 INFO L429 AbstractCegarLoop]: === Iteration 21 === [##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_openErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_probeErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:15:58,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:15:58,434 INFO L82 PathProgramCache]: Analyzing trace with hash 1913648260, now seen corresponding path program 1 times [2021-01-07 01:15:58,434 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:15:58,434 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [268932960] [2021-01-07 01:15:58,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:15:58,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:15:58,824 WARN L197 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-01-07 01:15:58,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-01-07 01:15:58,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:15:59,116 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-01-07 01:15:59,116 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [268932960] [2021-01-07 01:15:59,116 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-07 01:15:59,117 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-01-07 01:15:59,117 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [42719922] [2021-01-07 01:15:59,117 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-01-07 01:15:59,117 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:15:59,118 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-01-07 01:15:59,118 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2021-01-07 01:15:59,118 INFO L87 Difference]: Start difference. First operand 40147 states and 59433 transitions. Second operand 9 states. [2021-01-07 01:16:14,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:16:14,451 INFO L93 Difference]: Finished difference Result 98073 states and 158932 transitions. [2021-01-07 01:16:14,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-01-07 01:16:14,453 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 100 [2021-01-07 01:16:14,453 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:16:14,659 INFO L225 Difference]: With dead ends: 98073 [2021-01-07 01:16:14,659 INFO L226 Difference]: Without dead ends: 57940 [2021-01-07 01:16:14,800 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=87, Invalid=219, Unknown=0, NotChecked=0, Total=306 [2021-01-07 01:16:14,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57940 states. [2021-01-07 01:16:17,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57940 to 40417. [2021-01-07 01:16:17,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40417 states. [2021-01-07 01:16:17,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40417 states to 40417 states and 59703 transitions. [2021-01-07 01:16:17,546 INFO L78 Accepts]: Start accepts. Automaton has 40417 states and 59703 transitions. Word has length 100 [2021-01-07 01:16:17,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:16:17,546 INFO L481 AbstractCegarLoop]: Abstraction has 40417 states and 59703 transitions. [2021-01-07 01:16:17,546 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-01-07 01:16:17,546 INFO L276 IsEmpty]: Start isEmpty. Operand 40417 states and 59703 transitions. [2021-01-07 01:16:17,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-01-07 01:16:17,547 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:16:17,548 INFO L422 BasicCegarLoop]: trace histogram [4, 3, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-07 01:16:17,548 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-01-07 01:16:17,548 INFO L429 AbstractCegarLoop]: === Iteration 22 === [##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_openErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, usbtouch_probeErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:16:17,548 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:16:17,548 INFO L82 PathProgramCache]: Analyzing trace with hash -1187448864, now seen corresponding path program 1 times [2021-01-07 01:16:17,549 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:16:17,549 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1148185822] [2021-01-07 01:16:17,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:16:17,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:16:17,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-01-07 01:16:17,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:16:18,188 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-01-07 01:16:18,188 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1148185822] [2021-01-07 01:16:18,188 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-07 01:16:18,188 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-01-07 01:16:18,189 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1992901713] [2021-01-07 01:16:18,189 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-01-07 01:16:18,189 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:16:18,190 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-01-07 01:16:18,190 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-01-07 01:16:18,190 INFO L87 Difference]: Start difference. First operand 40417 states and 59703 transitions. Second operand 8 states.