./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 791161d1 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1d08dc08d1adbb7da804a516a83dc1dfdba0f9e1c9fbdcda9ca265322e9a6493 --- Real Ultimate output --- This is Ultimate 0.2.2-?-791161d [2022-07-22 23:40:49,518 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 23:40:49,520 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 23:40:49,571 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-22 23:40:49,572 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-22 23:40:49,573 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-22 23:40:49,574 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-22 23:40:49,577 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-22 23:40:49,578 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-22 23:40:49,583 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-22 23:40:49,584 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-22 23:40:49,586 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-22 23:40:49,586 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 23:40:49,588 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 23:40:49,589 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 23:40:49,592 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 23:40:49,593 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 23:40:49,595 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 23:40:49,596 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 23:40:49,599 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 23:40:49,602 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 23:40:49,603 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 23:40:49,604 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 23:40:49,604 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 23:40:49,606 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 23:40:49,610 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-22 23:40:49,610 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-22 23:40:49,610 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-22 23:40:49,611 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-22 23:40:49,611 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-22 23:40:49,612 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-22 23:40:49,613 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-22 23:40:49,614 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-22 23:40:49,615 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-22 23:40:49,615 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-22 23:40:49,616 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-22 23:40:49,616 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-22 23:40:49,617 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-22 23:40:49,617 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-22 23:40:49,617 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 23:40:49,618 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 23:40:49,619 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 23:40:49,621 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-22 23:40:49,649 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 23:40:49,649 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 23:40:49,649 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 23:40:49,650 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 23:40:49,650 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-22 23:40:49,650 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-22 23:40:49,651 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 23:40:49,651 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 23:40:49,651 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 23:40:49,652 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 23:40:49,652 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 23:40:49,652 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 23:40:49,652 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-22 23:40:49,653 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-22 23:40:49,653 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-22 23:40:49,653 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 23:40:49,653 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 23:40:49,653 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-22 23:40:49,654 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 23:40:49,655 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 23:40:49,655 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-22 23:40:49,655 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-22 23:40:49,655 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 23:40:49,655 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-22 23:40:49,656 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-22 23:40:49,656 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 23:40:49,656 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-22 23:40:49,656 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-22 23:40:49,656 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-22 23:40:49,657 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-22 23:40:49,657 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/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d08dc08d1adbb7da804a516a83dc1dfdba0f9e1c9fbdcda9ca265322e9a6493 [2022-07-22 23:40:49,919 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 23:40:49,945 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 23:40:49,947 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 23:40:49,948 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 23:40:49,948 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 23:40:49,949 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i [2022-07-22 23:40:50,002 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca1bf6db6/39260a58087642b09a7c8928f5d17f70/FLAG5bffa07cf [2022-07-22 23:40:50,635 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 23:40:50,636 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i [2022-07-22 23:40:50,679 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca1bf6db6/39260a58087642b09a7c8928f5d17f70/FLAG5bffa07cf [2022-07-22 23:40:50,790 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca1bf6db6/39260a58087642b09a7c8928f5d17f70 [2022-07-22 23:40:50,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 23:40:50,794 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-22 23:40:50,795 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 23:40:50,795 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 23:40:50,798 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 23:40:50,798 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 11:40:50" (1/1) ... [2022-07-22 23:40:50,800 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b183727 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:40:50, skipping insertion in model container [2022-07-22 23:40:50,800 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 11:40:50" (1/1) ... [2022-07-22 23:40:50,806 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 23:40:50,884 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 23:40:51,448 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i[149288,149301] [2022-07-22 23:40:51,693 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 23:40:51,705 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 23:40:51,795 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i[149288,149301] [2022-07-22 23:40:51,907 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 23:40:51,964 INFO L208 MainTranslator]: Completed translation [2022-07-22 23:40:51,965 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:40:51 WrapperNode [2022-07-22 23:40:51,965 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 23:40:51,966 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 23:40:51,966 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 23:40:51,966 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 23:40:51,989 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:40:51" (1/1) ... [2022-07-22 23:40:52,034 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:40:51" (1/1) ... [2022-07-22 23:40:52,122 INFO L137 Inliner]: procedures = 102, calls = 502, calls flagged for inlining = 28, calls inlined = 25, statements flattened = 1342 [2022-07-22 23:40:52,122 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 23:40:52,123 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 23:40:52,123 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 23:40:52,123 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 23:40:52,130 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:40:51" (1/1) ... [2022-07-22 23:40:52,131 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:40:51" (1/1) ... [2022-07-22 23:40:52,150 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:40:51" (1/1) ... [2022-07-22 23:40:52,152 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:40:51" (1/1) ... [2022-07-22 23:40:52,184 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:40:51" (1/1) ... [2022-07-22 23:40:52,191 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:40:51" (1/1) ... [2022-07-22 23:40:52,197 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:40:51" (1/1) ... [2022-07-22 23:40:52,206 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 23:40:52,207 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 23:40:52,207 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 23:40:52,208 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 23:40:52,208 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:40:51" (1/1) ... [2022-07-22 23:40:52,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-22 23:40:52,227 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 23:40:52,237 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-22 23:40:52,255 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-22 23:40:52,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-22 23:40:52,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-22 23:40:52,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 23:40:52,281 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-07-22 23:40:52,282 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-07-22 23:40:52,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-22 23:40:52,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-22 23:40:52,282 INFO L130 BoogieDeclarations]: Found specification of procedure check_mirror [2022-07-22 23:40:52,282 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mirror [2022-07-22 23:40:52,282 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-07-22 23:40:52,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-07-22 23:40:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-22 23:40:52,283 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-22 23:40:52,283 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-07-22 23:40:52,283 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-07-22 23:40:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 23:40:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-22 23:40:52,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-22 23:40:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-07-22 23:40:52,284 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-07-22 23:40:52,284 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-22 23:40:52,284 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-22 23:40:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-22 23:40:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 23:40:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-22 23:40:52,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-22 23:40:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-22 23:40:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 23:40:52,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-07-22 23:40:52,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-07-22 23:40:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-22 23:40:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-07-22 23:40:52,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-07-22 23:40:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 23:40:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-07-22 23:40:52,286 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-07-22 23:40:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-22 23:40:52,287 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-22 23:40:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-07-22 23:40:52,287 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-07-22 23:40:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-07-22 23:40:52,287 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-07-22 23:40:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-07-22 23:40:52,288 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-07-22 23:40:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 23:40:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-07-22 23:40:52,288 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-07-22 23:40:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-07-22 23:40:52,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-07-22 23:40:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-07-22 23:40:52,289 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-07-22 23:40:52,289 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 23:40:52,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 23:40:52,633 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 23:40:52,634 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 23:40:52,734 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-22 23:40:53,613 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 23:40:53,622 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 23:40:53,622 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-22 23:40:53,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 11:40:53 BoogieIcfgContainer [2022-07-22 23:40:53,624 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 23:40:53,626 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-22 23:40:53,626 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-22 23:40:53,633 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-22 23:40:53,634 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.07 11:40:50" (1/3) ... [2022-07-22 23:40:53,635 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c11b9c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.07 11:40:53, skipping insertion in model container [2022-07-22 23:40:53,635 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:40:51" (2/3) ... [2022-07-22 23:40:53,635 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c11b9c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.07 11:40:53, skipping insertion in model container [2022-07-22 23:40:53,635 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 11:40:53" (3/3) ... [2022-07-22 23:40:53,636 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i [2022-07-22 23:40:53,650 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-22 23:40:53,651 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-22 23:40:53,722 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-22 23:40:53,728 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@5b09f668, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@328a80de [2022-07-22 23:40:53,729 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-22 23:40:53,736 INFO L276 IsEmpty]: Start isEmpty. Operand has 457 states, 347 states have (on average 1.4668587896253602) internal successors, (509), 361 states have internal predecessors, (509), 88 states have call successors, (88), 21 states have call predecessors, (88), 20 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-07-22 23:40:53,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-07-22 23:40:53,745 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:40:53,745 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:40:53,746 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:40:53,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:40:53,752 INFO L85 PathProgramCache]: Analyzing trace with hash -881067289, now seen corresponding path program 1 times [2022-07-22 23:40:53,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 23:40:53,759 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [36120163] [2022-07-22 23:40:53,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:40:53,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 23:40:53,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:54,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:40:54,063 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 23:40:54,064 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [36120163] [2022-07-22 23:40:54,064 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [36120163] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:40:54,064 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:40:54,065 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 23:40:54,066 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1429287061] [2022-07-22 23:40:54,066 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:40:54,070 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 23:40:54,070 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 23:40:54,091 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 23:40:54,091 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:40:54,094 INFO L87 Difference]: Start difference. First operand has 457 states, 347 states have (on average 1.4668587896253602) internal successors, (509), 361 states have internal predecessors, (509), 88 states have call successors, (88), 21 states have call predecessors, (88), 20 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 23:40:54,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:40:54,297 INFO L93 Difference]: Finished difference Result 975 states and 1463 transitions. [2022-07-22 23:40:54,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 23:40:54,300 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2022-07-22 23:40:54,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:40:54,319 INFO L225 Difference]: With dead ends: 975 [2022-07-22 23:40:54,320 INFO L226 Difference]: Without dead ends: 507 [2022-07-22 23:40:54,328 INFO L412 NwaCegarLoop]: 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 [2022-07-22 23:40:54,337 INFO L413 NwaCegarLoop]: 694 mSDtfsCounter, 613 mSDsluCounter, 125 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 613 SdHoareTripleChecker+Valid, 819 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-22 23:40:54,338 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [613 Valid, 819 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-22 23:40:54,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 507 states. [2022-07-22 23:40:54,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 507 to 507. [2022-07-22 23:40:54,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 507 states, 392 states have (on average 1.433673469387755) internal successors, (562), 400 states have internal predecessors, (562), 88 states have call successors, (88), 27 states have call predecessors, (88), 26 states have return successors, (83), 83 states have call predecessors, (83), 83 states have call successors, (83) [2022-07-22 23:40:54,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 733 transitions. [2022-07-22 23:40:54,468 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 733 transitions. Word has length 15 [2022-07-22 23:40:54,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:40:54,469 INFO L495 AbstractCegarLoop]: Abstraction has 507 states and 733 transitions. [2022-07-22 23:40:54,470 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 23:40:54,471 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 733 transitions. [2022-07-22 23:40:54,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-07-22 23:40:54,476 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:40:54,476 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:40:54,477 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-22 23:40:54,477 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:40:54,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:40:54,478 INFO L85 PathProgramCache]: Analyzing trace with hash -1193314500, now seen corresponding path program 1 times [2022-07-22 23:40:54,478 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 23:40:54,478 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396507853] [2022-07-22 23:40:54,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:40:54,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 23:40:54,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:54,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:40:54,605 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 23:40:54,606 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [396507853] [2022-07-22 23:40:54,606 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [396507853] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:40:54,606 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:40:54,606 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 23:40:54,606 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [139571107] [2022-07-22 23:40:54,607 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:40:54,607 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 23:40:54,609 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 23:40:54,609 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 23:40:54,609 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:40:54,610 INFO L87 Difference]: Start difference. First operand 507 states and 733 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 23:40:54,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:40:54,651 INFO L93 Difference]: Finished difference Result 1011 states and 1463 transitions. [2022-07-22 23:40:54,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 23:40:54,652 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 26 [2022-07-22 23:40:54,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:40:54,655 INFO L225 Difference]: With dead ends: 1011 [2022-07-22 23:40:54,655 INFO L226 Difference]: Without dead ends: 507 [2022-07-22 23:40:54,656 INFO L412 NwaCegarLoop]: 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 [2022-07-22 23:40:54,657 INFO L413 NwaCegarLoop]: 653 mSDtfsCounter, 646 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 646 SdHoareTripleChecker+Valid, 653 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-22 23:40:54,658 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [646 Valid, 653 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-22 23:40:54,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 507 states. [2022-07-22 23:40:54,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 507 to 507. [2022-07-22 23:40:54,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 507 states, 392 states have (on average 1.4285714285714286) internal successors, (560), 400 states have internal predecessors, (560), 88 states have call successors, (88), 27 states have call predecessors, (88), 26 states have return successors, (83), 83 states have call predecessors, (83), 83 states have call successors, (83) [2022-07-22 23:40:54,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 731 transitions. [2022-07-22 23:40:54,682 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 731 transitions. Word has length 26 [2022-07-22 23:40:54,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:40:54,683 INFO L495 AbstractCegarLoop]: Abstraction has 507 states and 731 transitions. [2022-07-22 23:40:54,683 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 23:40:54,683 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 731 transitions. [2022-07-22 23:40:54,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-07-22 23:40:54,684 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:40:54,684 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:40:54,684 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-22 23:40:54,684 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:40:54,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:40:54,685 INFO L85 PathProgramCache]: Analyzing trace with hash 2080584442, now seen corresponding path program 1 times [2022-07-22 23:40:54,685 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 23:40:54,685 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1025297270] [2022-07-22 23:40:54,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:40:54,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 23:40:54,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:54,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:40:54,749 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 23:40:54,749 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1025297270] [2022-07-22 23:40:54,749 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1025297270] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:40:54,749 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:40:54,749 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 23:40:54,750 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1699077199] [2022-07-22 23:40:54,750 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:40:54,750 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 23:40:54,750 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 23:40:54,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 23:40:54,751 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:40:54,751 INFO L87 Difference]: Start difference. First operand 507 states and 731 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 23:40:54,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:40:54,773 INFO L93 Difference]: Finished difference Result 1011 states and 1459 transitions. [2022-07-22 23:40:54,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 23:40:54,774 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 26 [2022-07-22 23:40:54,774 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:40:54,777 INFO L225 Difference]: With dead ends: 1011 [2022-07-22 23:40:54,777 INFO L226 Difference]: Without dead ends: 507 [2022-07-22 23:40:54,778 INFO L412 NwaCegarLoop]: 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 [2022-07-22 23:40:54,779 INFO L413 NwaCegarLoop]: 654 mSDtfsCounter, 639 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 639 SdHoareTripleChecker+Valid, 654 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-22 23:40:54,779 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [639 Valid, 654 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-22 23:40:54,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 507 states. [2022-07-22 23:40:54,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 507 to 507. [2022-07-22 23:40:54,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 507 states, 392 states have (on average 1.4260204081632653) internal successors, (559), 400 states have internal predecessors, (559), 88 states have call successors, (88), 27 states have call predecessors, (88), 26 states have return successors, (83), 83 states have call predecessors, (83), 83 states have call successors, (83) [2022-07-22 23:40:54,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 730 transitions. [2022-07-22 23:40:54,801 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 730 transitions. Word has length 26 [2022-07-22 23:40:54,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:40:54,802 INFO L495 AbstractCegarLoop]: Abstraction has 507 states and 730 transitions. [2022-07-22 23:40:54,802 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 23:40:54,802 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 730 transitions. [2022-07-22 23:40:54,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-07-22 23:40:54,824 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:40:54,824 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:40:54,824 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-22 23:40:54,825 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:40:54,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:40:54,825 INFO L85 PathProgramCache]: Analyzing trace with hash -677955529, now seen corresponding path program 1 times [2022-07-22 23:40:54,825 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 23:40:54,826 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1910737787] [2022-07-22 23:40:54,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:40:54,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 23:40:54,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:54,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-07-22 23:40:54,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:54,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-22 23:40:54,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:54,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:40:54,903 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 23:40:54,903 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1910737787] [2022-07-22 23:40:54,903 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1910737787] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:40:54,903 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:40:54,904 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-22 23:40:54,904 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2116554954] [2022-07-22 23:40:54,904 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:40:54,904 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-22 23:40:54,905 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 23:40:54,905 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-22 23:40:54,905 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-22 23:40:54,905 INFO L87 Difference]: Start difference. First operand 507 states and 730 transitions. Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-07-22 23:40:55,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:40:55,189 INFO L93 Difference]: Finished difference Result 560 states and 809 transitions. [2022-07-22 23:40:55,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-22 23:40:55,190 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 40 [2022-07-22 23:40:55,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:40:55,194 INFO L225 Difference]: With dead ends: 560 [2022-07-22 23:40:55,195 INFO L226 Difference]: Without dead ends: 547 [2022-07-22 23:40:55,195 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-22 23:40:55,197 INFO L413 NwaCegarLoop]: 677 mSDtfsCounter, 677 mSDsluCounter, 464 mSDsCounter, 0 mSdLazyCounter, 100 mSolverCounterSat, 107 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 742 SdHoareTripleChecker+Valid, 1141 SdHoareTripleChecker+Invalid, 207 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 107 IncrementalHoareTripleChecker+Valid, 100 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-07-22 23:40:55,198 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [742 Valid, 1141 Invalid, 207 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [107 Valid, 100 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-07-22 23:40:55,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 547 states. [2022-07-22 23:40:55,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 547 to 507. [2022-07-22 23:40:55,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 507 states, 392 states have (on average 1.4234693877551021) internal successors, (558), 400 states have internal predecessors, (558), 88 states have call successors, (88), 27 states have call predecessors, (88), 26 states have return successors, (83), 83 states have call predecessors, (83), 83 states have call successors, (83) [2022-07-22 23:40:55,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 729 transitions. [2022-07-22 23:40:55,233 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 729 transitions. Word has length 40 [2022-07-22 23:40:55,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:40:55,234 INFO L495 AbstractCegarLoop]: Abstraction has 507 states and 729 transitions. [2022-07-22 23:40:55,234 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-07-22 23:40:55,234 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 729 transitions. [2022-07-22 23:40:55,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-07-22 23:40:55,240 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:40:55,241 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:40:55,241 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-22 23:40:55,241 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:40:55,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:40:55,242 INFO L85 PathProgramCache]: Analyzing trace with hash -620697227, now seen corresponding path program 1 times [2022-07-22 23:40:55,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 23:40:55,242 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [995561641] [2022-07-22 23:40:55,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:40:55,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 23:40:55,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:55,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-07-22 23:40:55,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:55,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-22 23:40:55,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:55,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:40:55,350 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 23:40:55,350 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [995561641] [2022-07-22 23:40:55,350 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [995561641] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:40:55,350 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:40:55,350 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-22 23:40:55,351 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [865153342] [2022-07-22 23:40:55,351 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:40:55,351 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-22 23:40:55,351 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 23:40:55,352 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-22 23:40:55,352 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-22 23:40:55,352 INFO L87 Difference]: Start difference. First operand 507 states and 729 transitions. Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-07-22 23:40:55,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:40:55,692 INFO L93 Difference]: Finished difference Result 1040 states and 1505 transitions. [2022-07-22 23:40:55,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-22 23:40:55,693 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 40 [2022-07-22 23:40:55,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:40:55,696 INFO L225 Difference]: With dead ends: 1040 [2022-07-22 23:40:55,697 INFO L226 Difference]: Without dead ends: 536 [2022-07-22 23:40:55,698 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-22 23:40:55,698 INFO L413 NwaCegarLoop]: 665 mSDtfsCounter, 73 mSDsluCounter, 1003 mSDsCounter, 0 mSdLazyCounter, 208 mSolverCounterSat, 89 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 76 SdHoareTripleChecker+Valid, 1668 SdHoareTripleChecker+Invalid, 297 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 89 IncrementalHoareTripleChecker+Valid, 208 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-07-22 23:40:55,699 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [76 Valid, 1668 Invalid, 297 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [89 Valid, 208 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-07-22 23:40:55,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 536 states. [2022-07-22 23:40:55,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 536 to 509. [2022-07-22 23:40:55,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 509 states, 394 states have (on average 1.4213197969543148) internal successors, (560), 402 states have internal predecessors, (560), 88 states have call successors, (88), 27 states have call predecessors, (88), 26 states have return successors, (83), 83 states have call predecessors, (83), 83 states have call successors, (83) [2022-07-22 23:40:55,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 509 states and 731 transitions. [2022-07-22 23:40:55,722 INFO L78 Accepts]: Start accepts. Automaton has 509 states and 731 transitions. Word has length 40 [2022-07-22 23:40:55,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:40:55,722 INFO L495 AbstractCegarLoop]: Abstraction has 509 states and 731 transitions. [2022-07-22 23:40:55,722 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-07-22 23:40:55,723 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 731 transitions. [2022-07-22 23:40:55,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-07-22 23:40:55,723 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:40:55,723 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:40:55,724 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-22 23:40:55,724 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:40:55,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:40:55,724 INFO L85 PathProgramCache]: Analyzing trace with hash 198113210, now seen corresponding path program 1 times [2022-07-22 23:40:55,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 23:40:55,725 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [594094869] [2022-07-22 23:40:55,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:40:55,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 23:40:55,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:55,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-22 23:40:55,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:55,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-22 23:40:55,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:55,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:40:55,848 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 23:40:55,848 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [594094869] [2022-07-22 23:40:55,849 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [594094869] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-22 23:40:55,849 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [358870716] [2022-07-22 23:40:55,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:40:55,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 23:40:55,849 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 23:40:55,855 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-22 23:40:55,880 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-07-22 23:40:56,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:56,134 INFO L263 TraceCheckSpWp]: Trace formula consists of 899 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-22 23:40:56,139 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:40:56,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:40:56,169 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-22 23:40:56,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:40:56,203 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [358870716] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-22 23:40:56,203 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-22 23:40:56,203 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 8 [2022-07-22 23:40:56,204 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1843629195] [2022-07-22 23:40:56,204 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-22 23:40:56,204 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-22 23:40:56,204 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 23:40:56,204 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-22 23:40:56,205 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2022-07-22 23:40:56,205 INFO L87 Difference]: Start difference. First operand 509 states and 731 transitions. Second operand has 8 states, 8 states have (on average 6.875) internal successors, (55), 7 states have internal predecessors, (55), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-07-22 23:40:56,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:40:56,725 INFO L93 Difference]: Finished difference Result 1048 states and 1515 transitions. [2022-07-22 23:40:56,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-22 23:40:56,726 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.875) internal successors, (55), 7 states have internal predecessors, (55), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 42 [2022-07-22 23:40:56,726 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:40:56,729 INFO L225 Difference]: With dead ends: 1048 [2022-07-22 23:40:56,729 INFO L226 Difference]: Without dead ends: 542 [2022-07-22 23:40:56,730 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 83 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2022-07-22 23:40:56,731 INFO L413 NwaCegarLoop]: 659 mSDtfsCounter, 73 mSDsluCounter, 2108 mSDsCounter, 0 mSdLazyCounter, 438 mSolverCounterSat, 93 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 76 SdHoareTripleChecker+Valid, 2767 SdHoareTripleChecker+Invalid, 531 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 93 IncrementalHoareTripleChecker+Valid, 438 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-07-22 23:40:56,731 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [76 Valid, 2767 Invalid, 531 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [93 Valid, 438 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-07-22 23:40:56,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 542 states. [2022-07-22 23:40:56,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 542 to 515. [2022-07-22 23:40:56,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 515 states, 400 states have (on average 1.415) internal successors, (566), 408 states have internal predecessors, (566), 88 states have call successors, (88), 27 states have call predecessors, (88), 26 states have return successors, (83), 83 states have call predecessors, (83), 83 states have call successors, (83) [2022-07-22 23:40:56,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 515 states and 737 transitions. [2022-07-22 23:40:56,755 INFO L78 Accepts]: Start accepts. Automaton has 515 states and 737 transitions. Word has length 42 [2022-07-22 23:40:56,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:40:56,755 INFO L495 AbstractCegarLoop]: Abstraction has 515 states and 737 transitions. [2022-07-22 23:40:56,756 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.875) internal successors, (55), 7 states have internal predecessors, (55), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-07-22 23:40:56,756 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 737 transitions. [2022-07-22 23:40:56,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-07-22 23:40:56,757 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:40:56,757 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:40:56,783 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-07-22 23:40:56,973 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-07-22 23:40:56,974 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:40:56,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:40:56,974 INFO L85 PathProgramCache]: Analyzing trace with hash -607161591, now seen corresponding path program 2 times [2022-07-22 23:40:56,974 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 23:40:56,974 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1732071390] [2022-07-22 23:40:56,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:40:56,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 23:40:57,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:57,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-07-22 23:40:57,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:57,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-22 23:40:57,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:57,132 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:40:57,132 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 23:40:57,133 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1732071390] [2022-07-22 23:40:57,133 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1732071390] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-22 23:40:57,133 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1717174049] [2022-07-22 23:40:57,133 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-22 23:40:57,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 23:40:57,134 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 23:40:57,135 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-22 23:40:57,161 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-07-22 23:40:57,405 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-07-22 23:40:57,406 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-22 23:40:57,409 INFO L263 TraceCheckSpWp]: Trace formula consists of 883 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-22 23:40:57,412 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:40:57,581 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-07-22 23:40:57,581 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:40:57,581 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1717174049] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:40:57,581 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-22 23:40:57,581 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [8] total 9 [2022-07-22 23:40:57,582 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1369963238] [2022-07-22 23:40:57,582 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:40:57,582 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 23:40:57,582 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 23:40:57,582 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 23:40:57,583 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-07-22 23:40:57,583 INFO L87 Difference]: Start difference. First operand 515 states and 737 transitions. Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 2 states have internal predecessors, (36), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-07-22 23:40:57,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:40:57,602 INFO L93 Difference]: Finished difference Result 517 states and 738 transitions. [2022-07-22 23:40:57,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 23:40:57,602 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 2 states have internal predecessors, (36), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 48 [2022-07-22 23:40:57,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:40:57,605 INFO L225 Difference]: With dead ends: 517 [2022-07-22 23:40:57,605 INFO L226 Difference]: Without dead ends: 514 [2022-07-22 23:40:57,605 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-07-22 23:40:57,606 INFO L413 NwaCegarLoop]: 652 mSDtfsCounter, 615 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 615 SdHoareTripleChecker+Valid, 652 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-22 23:40:57,607 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [615 Valid, 652 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-22 23:40:57,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 514 states. [2022-07-22 23:40:57,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 514 to 514. [2022-07-22 23:40:57,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 514 states, 400 states have (on average 1.4125) internal successors, (565), 407 states have internal predecessors, (565), 87 states have call successors, (87), 27 states have call predecessors, (87), 26 states have return successors, (83), 83 states have call predecessors, (83), 83 states have call successors, (83) [2022-07-22 23:40:57,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 514 states and 735 transitions. [2022-07-22 23:40:57,628 INFO L78 Accepts]: Start accepts. Automaton has 514 states and 735 transitions. Word has length 48 [2022-07-22 23:40:57,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:40:57,629 INFO L495 AbstractCegarLoop]: Abstraction has 514 states and 735 transitions. [2022-07-22 23:40:57,630 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 2 states have internal predecessors, (36), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-07-22 23:40:57,630 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 735 transitions. [2022-07-22 23:40:57,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-07-22 23:40:57,631 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:40:57,631 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:40:57,659 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-07-22 23:40:57,847 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2022-07-22 23:40:57,848 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:40:57,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:40:57,848 INFO L85 PathProgramCache]: Analyzing trace with hash -1642344328, now seen corresponding path program 1 times [2022-07-22 23:40:57,848 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 23:40:57,848 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2041577574] [2022-07-22 23:40:57,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:40:57,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 23:40:57,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:57,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-07-22 23:40:58,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:58,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-22 23:40:58,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:58,025 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:40:58,025 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 23:40:58,025 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2041577574] [2022-07-22 23:40:58,025 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2041577574] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-22 23:40:58,025 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1856715452] [2022-07-22 23:40:58,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:40:58,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 23:40:58,026 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 23:40:58,027 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-22 23:40:58,055 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-07-22 23:40:58,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:58,291 INFO L263 TraceCheckSpWp]: Trace formula consists of 949 conjuncts, 10 conjunts are in the unsatisfiable core [2022-07-22 23:40:58,294 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:40:58,578 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-07-22 23:40:58,578 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:40:58,578 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1856715452] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:40:58,578 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-22 23:40:58,578 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 10 [2022-07-22 23:40:58,579 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1576621256] [2022-07-22 23:40:58,579 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:40:58,579 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-22 23:40:58,579 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 23:40:58,580 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-22 23:40:58,580 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2022-07-22 23:40:58,580 INFO L87 Difference]: Start difference. First operand 514 states and 735 transitions. Second operand has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-07-22 23:40:58,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:40:58,781 INFO L93 Difference]: Finished difference Result 516 states and 736 transitions. [2022-07-22 23:40:58,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 23:40:58,782 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 49 [2022-07-22 23:40:58,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:40:58,784 INFO L225 Difference]: With dead ends: 516 [2022-07-22 23:40:58,784 INFO L226 Difference]: Without dead ends: 513 [2022-07-22 23:40:58,785 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2022-07-22 23:40:58,785 INFO L413 NwaCegarLoop]: 649 mSDtfsCounter, 1101 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 162 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1101 SdHoareTripleChecker+Valid, 649 SdHoareTripleChecker+Invalid, 164 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 162 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-07-22 23:40:58,785 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1101 Valid, 649 Invalid, 164 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [162 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-07-22 23:40:58,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2022-07-22 23:40:58,801 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 513. [2022-07-22 23:40:58,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 513 states, 400 states have (on average 1.41) internal successors, (564), 406 states have internal predecessors, (564), 86 states have call successors, (86), 27 states have call predecessors, (86), 26 states have return successors, (83), 83 states have call predecessors, (83), 83 states have call successors, (83) [2022-07-22 23:40:58,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 513 states and 733 transitions. [2022-07-22 23:40:58,804 INFO L78 Accepts]: Start accepts. Automaton has 513 states and 733 transitions. Word has length 49 [2022-07-22 23:40:58,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:40:58,806 INFO L495 AbstractCegarLoop]: Abstraction has 513 states and 733 transitions. [2022-07-22 23:40:58,806 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-07-22 23:40:58,806 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 733 transitions. [2022-07-22 23:40:58,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-07-22 23:40:58,807 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:40:58,807 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:40:58,836 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-07-22 23:40:59,026 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 23:40:59,027 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:40:59,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:40:59,027 INFO L85 PathProgramCache]: Analyzing trace with hash 626734060, now seen corresponding path program 1 times [2022-07-22 23:40:59,028 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 23:40:59,028 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416697971] [2022-07-22 23:40:59,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:40:59,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 23:40:59,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:59,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-07-22 23:40:59,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:59,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-22 23:40:59,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:59,116 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-07-22 23:40:59,116 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 23:40:59,116 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [416697971] [2022-07-22 23:40:59,116 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [416697971] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:40:59,116 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:40:59,116 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-22 23:40:59,117 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [451453481] [2022-07-22 23:40:59,117 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:40:59,117 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-22 23:40:59,117 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 23:40:59,118 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-22 23:40:59,118 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-22 23:40:59,118 INFO L87 Difference]: Start difference. First operand 513 states and 733 transitions. Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-07-22 23:40:59,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:40:59,397 INFO L93 Difference]: Finished difference Result 542 states and 781 transitions. [2022-07-22 23:40:59,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-22 23:40:59,398 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 50 [2022-07-22 23:40:59,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:40:59,401 INFO L225 Difference]: With dead ends: 542 [2022-07-22 23:40:59,401 INFO L226 Difference]: Without dead ends: 539 [2022-07-22 23:40:59,401 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-22 23:40:59,403 INFO L413 NwaCegarLoop]: 648 mSDtfsCounter, 650 mSDsluCounter, 434 mSDsCounter, 0 mSdLazyCounter, 95 mSolverCounterSat, 107 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 716 SdHoareTripleChecker+Valid, 1082 SdHoareTripleChecker+Invalid, 202 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 107 IncrementalHoareTripleChecker+Valid, 95 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-07-22 23:40:59,403 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [716 Valid, 1082 Invalid, 202 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [107 Valid, 95 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-07-22 23:40:59,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 539 states. [2022-07-22 23:40:59,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 539 to 512. [2022-07-22 23:40:59,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 512 states, 400 states have (on average 1.4075) internal successors, (563), 405 states have internal predecessors, (563), 85 states have call successors, (85), 27 states have call predecessors, (85), 26 states have return successors, (83), 83 states have call predecessors, (83), 83 states have call successors, (83) [2022-07-22 23:40:59,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 512 states and 731 transitions. [2022-07-22 23:40:59,425 INFO L78 Accepts]: Start accepts. Automaton has 512 states and 731 transitions. Word has length 50 [2022-07-22 23:40:59,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:40:59,425 INFO L495 AbstractCegarLoop]: Abstraction has 512 states and 731 transitions. [2022-07-22 23:40:59,426 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-07-22 23:40:59,426 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 731 transitions. [2022-07-22 23:40:59,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-07-22 23:40:59,426 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:40:59,426 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:40:59,426 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-07-22 23:40:59,427 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:40:59,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:40:59,427 INFO L85 PathProgramCache]: Analyzing trace with hash -2046275077, now seen corresponding path program 1 times [2022-07-22 23:40:59,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 23:40:59,427 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [698490127] [2022-07-22 23:40:59,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:40:59,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 23:40:59,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:59,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-07-22 23:40:59,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:59,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-22 23:40:59,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:59,533 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-07-22 23:40:59,533 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 23:40:59,534 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [698490127] [2022-07-22 23:40:59,534 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [698490127] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:40:59,534 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:40:59,534 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-22 23:40:59,534 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1763637664] [2022-07-22 23:40:59,534 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:40:59,534 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-22 23:40:59,534 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 23:40:59,535 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-22 23:40:59,535 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-22 23:40:59,535 INFO L87 Difference]: Start difference. First operand 512 states and 731 transitions. Second operand has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-07-22 23:40:59,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:40:59,835 INFO L93 Difference]: Finished difference Result 541 states and 779 transitions. [2022-07-22 23:40:59,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-22 23:40:59,835 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 51 [2022-07-22 23:40:59,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:40:59,838 INFO L225 Difference]: With dead ends: 541 [2022-07-22 23:40:59,838 INFO L226 Difference]: Without dead ends: 538 [2022-07-22 23:40:59,839 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-22 23:40:59,839 INFO L413 NwaCegarLoop]: 654 mSDtfsCounter, 644 mSDsluCounter, 437 mSDsCounter, 0 mSdLazyCounter, 96 mSolverCounterSat, 103 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 706 SdHoareTripleChecker+Valid, 1091 SdHoareTripleChecker+Invalid, 199 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 103 IncrementalHoareTripleChecker+Valid, 96 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-07-22 23:40:59,839 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [706 Valid, 1091 Invalid, 199 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [103 Valid, 96 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-07-22 23:40:59,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 538 states. [2022-07-22 23:40:59,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 538 to 511. [2022-07-22 23:40:59,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 511 states, 400 states have (on average 1.405) internal successors, (562), 404 states have internal predecessors, (562), 84 states have call successors, (84), 27 states have call predecessors, (84), 26 states have return successors, (83), 83 states have call predecessors, (83), 83 states have call successors, (83) [2022-07-22 23:40:59,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 511 states and 729 transitions. [2022-07-22 23:40:59,861 INFO L78 Accepts]: Start accepts. Automaton has 511 states and 729 transitions. Word has length 51 [2022-07-22 23:40:59,862 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:40:59,862 INFO L495 AbstractCegarLoop]: Abstraction has 511 states and 729 transitions. [2022-07-22 23:40:59,862 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-07-22 23:40:59,862 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 729 transitions. [2022-07-22 23:40:59,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-07-22 23:40:59,863 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:40:59,863 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:40:59,863 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-07-22 23:40:59,863 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:40:59,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:40:59,863 INFO L85 PathProgramCache]: Analyzing trace with hash 989792463, now seen corresponding path program 1 times [2022-07-22 23:40:59,864 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 23:40:59,864 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2008201893] [2022-07-22 23:40:59,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:40:59,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 23:40:59,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:59,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-07-22 23:40:59,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:59,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-22 23:40:59,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:40:59,950 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-07-22 23:40:59,950 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 23:40:59,950 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2008201893] [2022-07-22 23:40:59,950 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2008201893] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:40:59,950 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:40:59,950 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-22 23:40:59,951 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1433893874] [2022-07-22 23:40:59,951 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:40:59,951 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-22 23:40:59,951 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 23:40:59,952 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-22 23:40:59,952 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-22 23:40:59,952 INFO L87 Difference]: Start difference. First operand 511 states and 729 transitions. Second operand has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-07-22 23:41:00,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:41:00,206 INFO L93 Difference]: Finished difference Result 538 states and 776 transitions. [2022-07-22 23:41:00,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-22 23:41:00,206 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 52 [2022-07-22 23:41:00,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:41:00,207 INFO L225 Difference]: With dead ends: 538 [2022-07-22 23:41:00,207 INFO L226 Difference]: Without dead ends: 0 [2022-07-22 23:41:00,208 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-22 23:41:00,209 INFO L413 NwaCegarLoop]: 642 mSDtfsCounter, 645 mSDsluCounter, 435 mSDsCounter, 0 mSdLazyCounter, 93 mSolverCounterSat, 107 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 709 SdHoareTripleChecker+Valid, 1077 SdHoareTripleChecker+Invalid, 200 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 107 IncrementalHoareTripleChecker+Valid, 93 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-07-22 23:41:00,209 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [709 Valid, 1077 Invalid, 200 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [107 Valid, 93 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-07-22 23:41:00,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-07-22 23:41:00,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-07-22 23:41:00,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 23:41:00,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-07-22 23:41:00,210 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 52 [2022-07-22 23:41:00,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:41:00,210 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-22 23:41:00,210 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-07-22 23:41:00,210 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-07-22 23:41:00,210 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-07-22 23:41:00,212 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-22 23:41:00,213 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-07-22 23:41:00,214 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-07-22 23:41:03,461 INFO L899 garLoopResultBuilder]: For program point check_mirrorFINAL(lines 5887 5915) no Hoare annotation was computed. [2022-07-22 23:41:03,461 INFO L902 garLoopResultBuilder]: At program point L5903(line 5903) the Hoare annotation is: true [2022-07-22 23:41:03,462 INFO L899 garLoopResultBuilder]: For program point L5903-1(line 5903) no Hoare annotation was computed. [2022-07-22 23:41:03,462 INFO L902 garLoopResultBuilder]: At program point L5901(line 5901) the Hoare annotation is: true [2022-07-22 23:41:03,462 INFO L899 garLoopResultBuilder]: For program point L5901-1(line 5901) no Hoare annotation was computed. [2022-07-22 23:41:03,462 INFO L895 garLoopResultBuilder]: At program point L5895(lines 5895 5896) the Hoare annotation is: (or (not (= ~usb_dev~0.offset 0)) (not (= ~INTERF_STATE~0 0)) (not (= ~irq~0 0)) (not (= ~com90xx_skip_probe~0 0)) (not (= ~dev_counter~0 0)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_dev~0.base 0)) (not (= ~SERIAL_STATE~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~usb_urb~0.offset 0))) [2022-07-22 23:41:03,462 INFO L899 garLoopResultBuilder]: For program point L5895-1(lines 5895 5896) no Hoare annotation was computed. [2022-07-22 23:41:03,462 INFO L899 garLoopResultBuilder]: For program point L5897(lines 5897 5900) no Hoare annotation was computed. [2022-07-22 23:41:03,462 INFO L899 garLoopResultBuilder]: For program point L5912(line 5912) no Hoare annotation was computed. [2022-07-22 23:41:03,462 INFO L899 garLoopResultBuilder]: For program point L5902(lines 5902 5911) no Hoare annotation was computed. [2022-07-22 23:41:03,462 INFO L902 garLoopResultBuilder]: At program point L5904-2(lines 5904 5908) the Hoare annotation is: true [2022-07-22 23:41:03,462 INFO L899 garLoopResultBuilder]: For program point L5904(lines 5904 5908) no Hoare annotation was computed. [2022-07-22 23:41:03,462 INFO L902 garLoopResultBuilder]: At program point L5902-1(lines 5902 5911) the Hoare annotation is: true [2022-07-22 23:41:03,463 INFO L899 garLoopResultBuilder]: For program point check_mirrorEXIT(lines 5887 5915) no Hoare annotation was computed. [2022-07-22 23:41:03,463 INFO L895 garLoopResultBuilder]: At program point check_mirrorENTRY(lines 5887 5915) the Hoare annotation is: (or (not (= ~usb_dev~0.offset 0)) (not (= ~INTERF_STATE~0 0)) (not (= ~irq~0 0)) (not (= ~com90xx_skip_probe~0 0)) (not (= ~dev_counter~0 0)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_dev~0.base 0)) (not (= ~SERIAL_STATE~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~usb_urb~0.offset 0))) [2022-07-22 23:41:03,463 INFO L899 garLoopResultBuilder]: For program point iounmapEXIT(lines 6665 6667) no Hoare annotation was computed. [2022-07-22 23:41:03,463 INFO L902 garLoopResultBuilder]: At program point iounmapENTRY(lines 6665 6667) the Hoare annotation is: true [2022-07-22 23:41:03,463 INFO L899 garLoopResultBuilder]: For program point iounmapFINAL(lines 6665 6667) no Hoare annotation was computed. [2022-07-22 23:41:03,463 INFO L902 garLoopResultBuilder]: At program point __release_regionENTRY(lines 6643 6645) the Hoare annotation is: true [2022-07-22 23:41:03,463 INFO L899 garLoopResultBuilder]: For program point __release_regionFINAL(lines 6643 6645) no Hoare annotation was computed. [2022-07-22 23:41:03,463 INFO L899 garLoopResultBuilder]: For program point __release_regionEXIT(lines 6643 6645) no Hoare annotation was computed. [2022-07-22 23:41:03,463 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 6695 6697) no Hoare annotation was computed. [2022-07-22 23:41:03,463 INFO L895 garLoopResultBuilder]: At program point kfreeENTRY(lines 6695 6697) the Hoare annotation is: (or (not (= ~usb_dev~0.offset 0)) (not (= ~INTERF_STATE~0 0)) (not (= ~irq~0 0)) (not (= ~com90xx_skip_probe~0 0)) (not (= ~dev_counter~0 0)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_dev~0.base 0)) (not (= ~SERIAL_STATE~0 0)) (not (= ~usb_urb~0.offset 0)) (= |old(#valid)| |#valid|)) [2022-07-22 23:41:03,463 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 6695 6697) no Hoare annotation was computed. [2022-07-22 23:41:03,464 INFO L899 garLoopResultBuilder]: For program point free_irqFINAL(lines 6656 6658) no Hoare annotation was computed. [2022-07-22 23:41:03,464 INFO L902 garLoopResultBuilder]: At program point free_irqENTRY(lines 6656 6658) the Hoare annotation is: true [2022-07-22 23:41:03,464 INFO L899 garLoopResultBuilder]: For program point free_irqEXIT(lines 6656 6658) no Hoare annotation was computed. [2022-07-22 23:41:03,464 INFO L899 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 6640 6642) no Hoare annotation was computed. [2022-07-22 23:41:03,464 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 6640 6642) no Hoare annotation was computed. [2022-07-22 23:41:03,464 INFO L902 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 6640 6642) the Hoare annotation is: true [2022-07-22 23:41:03,464 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 5168 5174) no Hoare annotation was computed. [2022-07-22 23:41:03,464 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 5168 5174) the Hoare annotation is: true [2022-07-22 23:41:03,465 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5172) no Hoare annotation was computed. [2022-07-22 23:41:03,465 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 5168 5174) no Hoare annotation was computed. [2022-07-22 23:41:03,465 INFO L902 garLoopResultBuilder]: At program point L6654(lines 6653 6655) the Hoare annotation is: true [2022-07-22 23:41:03,465 INFO L902 garLoopResultBuilder]: At program point L6210-1(lines 6210 6227) the Hoare annotation is: true [2022-07-22 23:41:03,465 INFO L899 garLoopResultBuilder]: For program point ldv_irq_1FINAL(lines 6205 6230) no Hoare annotation was computed. [2022-07-22 23:41:03,465 INFO L902 garLoopResultBuilder]: At program point ldv_irq_1ENTRY(lines 6205 6230) the Hoare annotation is: true [2022-07-22 23:41:03,465 INFO L902 garLoopResultBuilder]: At program point L6223(line 6223) the Hoare annotation is: true [2022-07-22 23:41:03,465 INFO L899 garLoopResultBuilder]: For program point ldv_irq_1EXIT(lines 6205 6230) no Hoare annotation was computed. [2022-07-22 23:41:03,465 INFO L899 garLoopResultBuilder]: For program point L6213(line 6213) no Hoare annotation was computed. [2022-07-22 23:41:03,465 INFO L899 garLoopResultBuilder]: For program point L6222(line 6222) no Hoare annotation was computed. [2022-07-22 23:41:03,466 INFO L899 garLoopResultBuilder]: For program point L6214(lines 6214 6220) no Hoare annotation was computed. [2022-07-22 23:41:03,467 INFO L899 garLoopResultBuilder]: For program point L6210(lines 6210 6227) no Hoare annotation was computed. [2022-07-22 23:41:03,467 INFO L899 garLoopResultBuilder]: For program point L6212(lines 6212 6224) no Hoare annotation was computed. [2022-07-22 23:41:03,467 INFO L902 garLoopResultBuilder]: At program point disable_suitable_irq_1ENTRY(lines 6300 6325) the Hoare annotation is: true [2022-07-22 23:41:03,467 INFO L899 garLoopResultBuilder]: For program point L6303(lines 6303 6307) no Hoare annotation was computed. [2022-07-22 23:41:03,467 INFO L899 garLoopResultBuilder]: For program point disable_suitable_irq_1EXIT(lines 6300 6325) no Hoare annotation was computed. [2022-07-22 23:41:03,467 INFO L899 garLoopResultBuilder]: For program point L6318(lines 6318 6322) no Hoare annotation was computed. [2022-07-22 23:41:03,468 INFO L899 garLoopResultBuilder]: For program point disable_suitable_irq_1FINAL(lines 6300 6325) no Hoare annotation was computed. [2022-07-22 23:41:03,468 INFO L899 garLoopResultBuilder]: For program point L6313(lines 6313 6317) no Hoare annotation was computed. [2022-07-22 23:41:03,468 INFO L899 garLoopResultBuilder]: For program point L6308(lines 6308 6312) no Hoare annotation was computed. [2022-07-22 23:41:03,468 INFO L899 garLoopResultBuilder]: For program point L5090-1(line 5090) no Hoare annotation was computed. [2022-07-22 23:41:03,468 INFO L902 garLoopResultBuilder]: At program point L5090-2(lines 5088 5091) the Hoare annotation is: true [2022-07-22 23:41:03,469 INFO L902 garLoopResultBuilder]: At program point L5098(lines 5093 5100) the Hoare annotation is: true [2022-07-22 23:41:03,469 INFO L899 garLoopResultBuilder]: For program point kzallocEXIT(lines 5102 5109) no Hoare annotation was computed. [2022-07-22 23:41:03,469 INFO L895 garLoopResultBuilder]: At program point kzallocENTRY(lines 5102 5109) the Hoare annotation is: (or (not (= ~usb_dev~0.offset 0)) (not (= ~INTERF_STATE~0 0)) (not (= ~irq~0 0)) (not (= ~com90xx_skip_probe~0 0)) (not (= ~dev_counter~0 0)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_dev~0.base 0)) (not (= ~SERIAL_STATE~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~usb_urb~0.offset 0))) [2022-07-22 23:41:03,469 INFO L899 garLoopResultBuilder]: For program point kzallocFINAL(lines 5102 5109) no Hoare annotation was computed. [2022-07-22 23:41:03,469 INFO L895 garLoopResultBuilder]: At program point L5090(line 5090) the Hoare annotation is: (or (not (= ~usb_dev~0.offset 0)) (not (= ~INTERF_STATE~0 0)) (not (= ~irq~0 0)) (not (= ~com90xx_skip_probe~0 0)) (not (= ~dev_counter~0 0)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_dev~0.base 0)) (not (= ~SERIAL_STATE~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~usb_urb~0.offset 0))) [2022-07-22 23:41:03,469 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 5175 5181) no Hoare annotation was computed. [2022-07-22 23:41:03,469 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 5175 5181) the Hoare annotation is: true [2022-07-22 23:41:03,469 INFO L899 garLoopResultBuilder]: For program point inbEXIT(lines 5056 5063) no Hoare annotation was computed. [2022-07-22 23:41:03,469 INFO L902 garLoopResultBuilder]: At program point inbENTRY(lines 5056 5063) the Hoare annotation is: true [2022-07-22 23:41:03,470 INFO L899 garLoopResultBuilder]: For program point inbFINAL(lines 5056 5063) no Hoare annotation was computed. [2022-07-22 23:41:03,470 INFO L899 garLoopResultBuilder]: For program point free_netdevFINAL(lines 6659 6661) no Hoare annotation was computed. [2022-07-22 23:41:03,470 INFO L899 garLoopResultBuilder]: For program point free_netdevEXIT(lines 6659 6661) no Hoare annotation was computed. [2022-07-22 23:41:03,470 INFO L902 garLoopResultBuilder]: At program point free_netdevENTRY(lines 6659 6661) the Hoare annotation is: true [2022-07-22 23:41:03,470 INFO L899 garLoopResultBuilder]: For program point netdev_privFINAL(lines 5216 5221) no Hoare annotation was computed. [2022-07-22 23:41:03,470 INFO L902 garLoopResultBuilder]: At program point netdev_privENTRY(lines 5216 5221) the Hoare annotation is: true [2022-07-22 23:41:03,470 INFO L899 garLoopResultBuilder]: For program point netdev_privEXIT(lines 5216 5221) no Hoare annotation was computed. [2022-07-22 23:41:03,470 INFO L899 garLoopResultBuilder]: For program point outbEXIT(lines 5049 5055) no Hoare annotation was computed. [2022-07-22 23:41:03,470 INFO L902 garLoopResultBuilder]: At program point outbENTRY(lines 5049 5055) the Hoare annotation is: true [2022-07-22 23:41:03,470 INFO L899 garLoopResultBuilder]: For program point outbFINAL(lines 5049 5055) no Hoare annotation was computed. [2022-07-22 23:41:03,470 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 5115 5117) the Hoare annotation is: true [2022-07-22 23:41:03,471 INFO L899 garLoopResultBuilder]: For program point L5116-2(lines 5115 5117) no Hoare annotation was computed. [2022-07-22 23:41:03,471 INFO L899 garLoopResultBuilder]: For program point L5116(line 5116) no Hoare annotation was computed. [2022-07-22 23:41:03,471 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 5115 5117) no Hoare annotation was computed. [2022-07-22 23:41:03,471 INFO L899 garLoopResultBuilder]: For program point writebEXIT(lines 5011 5017) no Hoare annotation was computed. [2022-07-22 23:41:03,471 INFO L902 garLoopResultBuilder]: At program point writebENTRY(lines 5011 5017) the Hoare annotation is: true [2022-07-22 23:41:03,471 INFO L899 garLoopResultBuilder]: For program point writebFINAL(lines 5011 5017) no Hoare annotation was computed. [2022-07-22 23:41:03,472 INFO L899 garLoopResultBuilder]: For program point ioremapFINAL(lines 5019 5026) no Hoare annotation was computed. [2022-07-22 23:41:03,472 INFO L899 garLoopResultBuilder]: For program point ioremapEXIT(lines 5019 5026) no Hoare annotation was computed. [2022-07-22 23:41:03,472 INFO L899 garLoopResultBuilder]: For program point L6663-1(line 6663) no Hoare annotation was computed. [2022-07-22 23:41:03,472 INFO L895 garLoopResultBuilder]: At program point L6663(line 6663) the Hoare annotation is: (or (not (= ~usb_dev~0.offset 0)) (not (= ~INTERF_STATE~0 0)) (not (= ~irq~0 0)) (not (= ~com90xx_skip_probe~0 0)) (not (= ~dev_counter~0 0)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_dev~0.base 0)) (not (= ~SERIAL_STATE~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~usb_urb~0.offset 0))) [2022-07-22 23:41:03,472 INFO L895 garLoopResultBuilder]: At program point ioremapENTRY(lines 5019 5026) the Hoare annotation is: (or (not (= ~usb_dev~0.offset 0)) (not (= ~INTERF_STATE~0 0)) (not (= ~irq~0 0)) (not (= ~com90xx_skip_probe~0 0)) (not (= ~dev_counter~0 0)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_dev~0.base 0)) (not (= ~SERIAL_STATE~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~usb_urb~0.offset 0))) [2022-07-22 23:41:03,472 INFO L902 garLoopResultBuilder]: At program point L6663-2(lines 6662 6664) the Hoare annotation is: true [2022-07-22 23:41:03,473 INFO L895 garLoopResultBuilder]: At program point __request_regionENTRY(lines 6646 6648) the Hoare annotation is: (or (not (= ~usb_dev~0.offset 0)) (not (= ~INTERF_STATE~0 0)) (not (= ~irq~0 0)) (not (= ~com90xx_skip_probe~0 0)) (not (= ~dev_counter~0 0)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_dev~0.base 0)) (not (= ~SERIAL_STATE~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~usb_urb~0.offset 0))) [2022-07-22 23:41:03,473 INFO L899 garLoopResultBuilder]: For program point __request_regionEXIT(lines 6646 6648) no Hoare annotation was computed. [2022-07-22 23:41:03,473 INFO L899 garLoopResultBuilder]: For program point L6647-1(line 6647) no Hoare annotation was computed. [2022-07-22 23:41:03,473 INFO L895 garLoopResultBuilder]: At program point L6647(line 6647) the Hoare annotation is: (or (not (= ~usb_dev~0.offset 0)) (not (= ~INTERF_STATE~0 0)) (not (= ~irq~0 0)) (not (= ~com90xx_skip_probe~0 0)) (not (= ~dev_counter~0 0)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_dev~0.base 0)) (not (= ~SERIAL_STATE~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~usb_urb~0.offset 0))) [2022-07-22 23:41:03,473 INFO L899 garLoopResultBuilder]: For program point __request_regionFINAL(lines 6646 6648) no Hoare annotation was computed. [2022-07-22 23:41:03,473 INFO L895 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5118 5134) the Hoare annotation is: (or (not (= ~usb_dev~0.offset 0)) (not (= ~INTERF_STATE~0 0)) (not (= ~irq~0 0)) (not (= ~com90xx_skip_probe~0 0)) (not (= ~dev_counter~0 0)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_dev~0.base 0)) (not (= ~SERIAL_STATE~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~usb_urb~0.offset 0))) [2022-07-22 23:41:03,474 INFO L902 garLoopResultBuilder]: At program point L5130(line 5130) the Hoare annotation is: true [2022-07-22 23:41:03,474 INFO L899 garLoopResultBuilder]: For program point L5130-1(line 5130) no Hoare annotation was computed. [2022-07-22 23:41:03,474 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5118 5134) no Hoare annotation was computed. [2022-07-22 23:41:03,474 INFO L899 garLoopResultBuilder]: For program point L5125(lines 5125 5132) no Hoare annotation was computed. [2022-07-22 23:41:03,474 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5118 5134) no Hoare annotation was computed. [2022-07-22 23:41:03,474 INFO L902 garLoopResultBuilder]: At program point readbENTRY(lines 5003 5010) the Hoare annotation is: true [2022-07-22 23:41:03,474 INFO L899 garLoopResultBuilder]: For program point readbEXIT(lines 5003 5010) no Hoare annotation was computed. [2022-07-22 23:41:03,475 INFO L899 garLoopResultBuilder]: For program point readbFINAL(lines 5003 5010) no Hoare annotation was computed. [2022-07-22 23:41:03,475 INFO L899 garLoopResultBuilder]: For program point L6047(line 6047) no Hoare annotation was computed. [2022-07-22 23:41:03,475 INFO L899 garLoopResultBuilder]: For program point L5783-1(lines 5783 5786) no Hoare annotation was computed. [2022-07-22 23:41:03,475 INFO L899 garLoopResultBuilder]: For program point L5717-1(lines 5717 5720) no Hoare annotation was computed. [2022-07-22 23:41:03,475 INFO L899 garLoopResultBuilder]: For program point L5585-2(lines 5584 5594) no Hoare annotation was computed. [2022-07-22 23:41:03,475 INFO L899 garLoopResultBuilder]: For program point L5585(lines 5585 5588) no Hoare annotation was computed. [2022-07-22 23:41:03,476 INFO L895 garLoopResultBuilder]: At program point L5387(lines 5387 5388) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,476 INFO L899 garLoopResultBuilder]: For program point L6378(line 6378) no Hoare annotation was computed. [2022-07-22 23:41:03,476 INFO L899 garLoopResultBuilder]: For program point L5387-1(lines 5387 5388) no Hoare annotation was computed. [2022-07-22 23:41:03,476 INFO L895 garLoopResultBuilder]: At program point L6048(lines 5916 6050) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,476 INFO L899 garLoopResultBuilder]: For program point L5850-1(lines 5850 5853) no Hoare annotation was computed. [2022-07-22 23:41:03,476 INFO L902 garLoopResultBuilder]: At program point L6379(line 6379) the Hoare annotation is: true [2022-07-22 23:41:03,476 INFO L895 garLoopResultBuilder]: At program point L5851(line 5851) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,477 INFO L899 garLoopResultBuilder]: For program point L5851-1(line 5851) no Hoare annotation was computed. [2022-07-22 23:41:03,477 INFO L899 garLoopResultBuilder]: For program point L5323(lines 5323 5326) no Hoare annotation was computed. [2022-07-22 23:41:03,477 INFO L899 garLoopResultBuilder]: For program point L5389(lines 5389 5408) no Hoare annotation was computed. [2022-07-22 23:41:03,477 INFO L899 garLoopResultBuilder]: For program point L5323-2(lines 5323 5326) no Hoare annotation was computed. [2022-07-22 23:41:03,477 INFO L899 garLoopResultBuilder]: For program point L6248(lines 6248 6254) no Hoare annotation was computed. [2022-07-22 23:41:03,477 INFO L899 garLoopResultBuilder]: For program point L5390(lines 5390 5393) no Hoare annotation was computed. [2022-07-22 23:41:03,477 INFO L895 garLoopResultBuilder]: At program point L5456-2(lines 5456 5459) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,477 INFO L899 garLoopResultBuilder]: For program point L5456(lines 5456 5459) no Hoare annotation was computed. [2022-07-22 23:41:03,477 INFO L899 garLoopResultBuilder]: For program point L5390-2(lines 5389 5407) no Hoare annotation was computed. [2022-07-22 23:41:03,477 INFO L895 garLoopResultBuilder]: At program point L6381(lines 6330 6386) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,477 INFO L895 garLoopResultBuilder]: At program point L5721(line 5721) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,477 INFO L899 garLoopResultBuilder]: For program point L5721-1(line 5721) no Hoare annotation was computed. [2022-07-22 23:41:03,478 INFO L895 garLoopResultBuilder]: At program point L5589-1(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,478 INFO L895 garLoopResultBuilder]: At program point L5986(line 5986) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,478 INFO L895 garLoopResultBuilder]: At program point L5986-1(line 5986) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,478 INFO L899 garLoopResultBuilder]: For program point L5788-1(line 5788) no Hoare annotation was computed. [2022-07-22 23:41:03,478 INFO L895 garLoopResultBuilder]: At program point L5788(line 5788) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,478 INFO L895 garLoopResultBuilder]: At program point L6185(line 6185) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,478 INFO L899 garLoopResultBuilder]: For program point L6185-1(line 6185) no Hoare annotation was computed. [2022-07-22 23:41:03,478 INFO L899 garLoopResultBuilder]: For program point L5987(line 5987) no Hoare annotation was computed. [2022-07-22 23:41:03,478 INFO L899 garLoopResultBuilder]: For program point L5525-1(lines 5525 5528) no Hoare annotation was computed. [2022-07-22 23:41:03,479 INFO L899 garLoopResultBuilder]: For program point L5988-1(lines 5988 5989) no Hoare annotation was computed. [2022-07-22 23:41:03,479 INFO L895 garLoopResultBuilder]: At program point L5988(lines 5988 5989) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,479 INFO L899 garLoopResultBuilder]: For program point L5658(lines 5658 5668) no Hoare annotation was computed. [2022-07-22 23:41:03,479 INFO L899 garLoopResultBuilder]: For program point L5658-1(lines 5294 5885) no Hoare annotation was computed. [2022-07-22 23:41:03,479 INFO L895 garLoopResultBuilder]: At program point L5460(line 5460) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,479 INFO L899 garLoopResultBuilder]: For program point L5394-1(lines 5389 5407) no Hoare annotation was computed. [2022-07-22 23:41:03,479 INFO L902 garLoopResultBuilder]: At program point L6385(lines 6326 6387) the Hoare annotation is: true [2022-07-22 23:41:03,479 INFO L899 garLoopResultBuilder]: For program point L5659(lines 5659 5662) no Hoare annotation was computed. [2022-07-22 23:41:03,479 INFO L895 garLoopResultBuilder]: At program point L6650(line 6650) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,481 INFO L899 garLoopResultBuilder]: For program point L5659-2(lines 5658 5667) no Hoare annotation was computed. [2022-07-22 23:41:03,481 INFO L895 garLoopResultBuilder]: At program point L6650-2(lines 6649 6651) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,481 INFO L899 garLoopResultBuilder]: For program point L6650-1(line 6650) no Hoare annotation was computed. [2022-07-22 23:41:03,481 INFO L899 garLoopResultBuilder]: For program point L5461(line 5461) no Hoare annotation was computed. [2022-07-22 23:41:03,481 INFO L899 garLoopResultBuilder]: For program point L5329-2(lines 5294 5885) no Hoare annotation was computed. [2022-07-22 23:41:03,481 INFO L899 garLoopResultBuilder]: For program point L5329(lines 5329 5346) no Hoare annotation was computed. [2022-07-22 23:41:03,482 INFO L899 garLoopResultBuilder]: For program point L5990(lines 5990 5993) no Hoare annotation was computed. [2022-07-22 23:41:03,482 INFO L895 garLoopResultBuilder]: At program point L5858(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,482 INFO L895 garLoopResultBuilder]: At program point L5792(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,482 INFO L899 garLoopResultBuilder]: For program point L6255(lines 6255 6261) no Hoare annotation was computed. [2022-07-22 23:41:03,482 INFO L895 garLoopResultBuilder]: At program point L6189(line 6189) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,482 INFO L899 garLoopResultBuilder]: For program point L6189-1(line 6189) no Hoare annotation was computed. [2022-07-22 23:41:03,482 INFO L895 garLoopResultBuilder]: At program point L5529(lines 5529 5530) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,482 INFO L899 garLoopResultBuilder]: For program point L5529-1(lines 5529 5530) no Hoare annotation was computed. [2022-07-22 23:41:03,482 INFO L895 garLoopResultBuilder]: At program point L6190(line 6190) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,482 INFO L899 garLoopResultBuilder]: For program point L6190-1(line 6190) no Hoare annotation was computed. [2022-07-22 23:41:03,482 INFO L895 garLoopResultBuilder]: At program point L5860(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,483 INFO L899 garLoopResultBuilder]: For program point L5596-2(lines 5294 5885) no Hoare annotation was computed. [2022-07-22 23:41:03,483 INFO L899 garLoopResultBuilder]: For program point L5596(lines 5596 5599) no Hoare annotation was computed. [2022-07-22 23:41:03,483 INFO L899 garLoopResultBuilder]: For program point L5398-1(lines 5398 5401) no Hoare annotation was computed. [2022-07-22 23:41:03,483 INFO L895 garLoopResultBuilder]: At program point L6191(line 6191) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,483 INFO L899 garLoopResultBuilder]: For program point L6191-1(line 6191) no Hoare annotation was computed. [2022-07-22 23:41:03,483 INFO L895 garLoopResultBuilder]: At program point L5729(line 5729) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,483 INFO L895 garLoopResultBuilder]: At program point L5729-1(line 5729) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,483 INFO L899 garLoopResultBuilder]: For program point L5531(lines 5531 5546) no Hoare annotation was computed. [2022-07-22 23:41:03,483 INFO L899 garLoopResultBuilder]: For program point L6192-1(line 6192) no Hoare annotation was computed. [2022-07-22 23:41:03,483 INFO L895 garLoopResultBuilder]: At program point L6192(line 6192) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,483 INFO L895 garLoopResultBuilder]: At program point L5862(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,483 INFO L899 garLoopResultBuilder]: For program point L5730(line 5730) no Hoare annotation was computed. [2022-07-22 23:41:03,484 INFO L899 garLoopResultBuilder]: For program point L5796(lines 5796 5799) no Hoare annotation was computed. [2022-07-22 23:41:03,484 INFO L899 garLoopResultBuilder]: For program point L5532-2(lines 5531 5545) no Hoare annotation was computed. [2022-07-22 23:41:03,484 INFO L899 garLoopResultBuilder]: For program point L5532(lines 5532 5535) no Hoare annotation was computed. [2022-07-22 23:41:03,484 INFO L895 garLoopResultBuilder]: At program point L5797(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,484 INFO L895 garLoopResultBuilder]: At program point L6194(lines 6180 6200) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,484 INFO L899 garLoopResultBuilder]: For program point L5996(lines 5996 6003) no Hoare annotation was computed. [2022-07-22 23:41:03,484 INFO L899 garLoopResultBuilder]: For program point L5732(lines 5732 5752) no Hoare annotation was computed. [2022-07-22 23:41:03,484 INFO L899 garLoopResultBuilder]: For program point L5600-1(lines 5294 5885) no Hoare annotation was computed. [2022-07-22 23:41:03,484 INFO L899 garLoopResultBuilder]: For program point L5997(lines 5997 6000) no Hoare annotation was computed. [2022-07-22 23:41:03,484 INFO L899 garLoopResultBuilder]: For program point L5865-2(lines 5865 5868) no Hoare annotation was computed. [2022-07-22 23:41:03,484 INFO L899 garLoopResultBuilder]: For program point L5865(lines 5865 5868) no Hoare annotation was computed. [2022-07-22 23:41:03,484 INFO L899 garLoopResultBuilder]: For program point L5733-2(lines 5732 5751) no Hoare annotation was computed. [2022-07-22 23:41:03,485 INFO L899 garLoopResultBuilder]: For program point L5733(lines 5733 5736) no Hoare annotation was computed. [2022-07-22 23:41:03,485 INFO L895 garLoopResultBuilder]: At program point L6262(lines 6231 6264) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,485 INFO L895 garLoopResultBuilder]: At program point L6196(lines 6180 6200) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,485 INFO L899 garLoopResultBuilder]: For program point L5536-1(lines 5531 5545) no Hoare annotation was computed. [2022-07-22 23:41:03,485 INFO L899 garLoopResultBuilder]: For program point L5669-1(lines 5669 5672) no Hoare annotation was computed. [2022-07-22 23:41:03,485 INFO L899 garLoopResultBuilder]: For program point L5471(lines 5471 5481) no Hoare annotation was computed. [2022-07-22 23:41:03,485 INFO L899 garLoopResultBuilder]: For program point L5471-1(lines 5294 5885) no Hoare annotation was computed. [2022-07-22 23:41:03,485 INFO L895 garLoopResultBuilder]: At program point L5075(lines 5067 5077) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,485 INFO L899 garLoopResultBuilder]: For program point L5604-1(lines 5604 5607) no Hoare annotation was computed. [2022-07-22 23:41:03,485 INFO L899 garLoopResultBuilder]: For program point L5472-2(lines 5471 5480) no Hoare annotation was computed. [2022-07-22 23:41:03,485 INFO L899 garLoopResultBuilder]: For program point L5472(lines 5472 5475) no Hoare annotation was computed. [2022-07-22 23:41:03,485 INFO L895 garLoopResultBuilder]: At program point L6199(lines 6174 6201) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,486 INFO L899 garLoopResultBuilder]: For program point L5737-1(lines 5732 5751) no Hoare annotation was computed. [2022-07-22 23:41:03,486 INFO L895 garLoopResultBuilder]: At program point L5341(lines 5333 5346) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,486 INFO L899 garLoopResultBuilder]: For program point L5936(lines 5936 5945) no Hoare annotation was computed. [2022-07-22 23:41:03,486 INFO L899 garLoopResultBuilder]: For program point L6399(lines 6399 6402) no Hoare annotation was computed. [2022-07-22 23:41:03,486 INFO L899 garLoopResultBuilder]: For program point L6399-2(lines 6399 6402) no Hoare annotation was computed. [2022-07-22 23:41:03,487 INFO L895 garLoopResultBuilder]: At program point L5937-2(lines 5937 5940) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,487 INFO L899 garLoopResultBuilder]: For program point L5937(lines 5937 5940) no Hoare annotation was computed. [2022-07-22 23:41:03,487 INFO L895 garLoopResultBuilder]: At program point L5805(line 5805) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,487 INFO L899 garLoopResultBuilder]: For program point L5805-1(line 5805) no Hoare annotation was computed. [2022-07-22 23:41:03,487 INFO L895 garLoopResultBuilder]: At program point L5343(lines 5333 5346) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,487 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-07-22 23:41:03,487 INFO L895 garLoopResultBuilder]: At program point L5409(line 5409) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,487 INFO L899 garLoopResultBuilder]: For program point L5409-1(line 5409) no Hoare annotation was computed. [2022-07-22 23:41:03,487 INFO L899 garLoopResultBuilder]: For program point L6268(lines 6268 6271) no Hoare annotation was computed. [2022-07-22 23:41:03,487 INFO L899 garLoopResultBuilder]: For program point L5872-1(line 5872) no Hoare annotation was computed. [2022-07-22 23:41:03,487 INFO L899 garLoopResultBuilder]: For program point L5806(lines 5806 5827) no Hoare annotation was computed. [2022-07-22 23:41:03,488 INFO L895 garLoopResultBuilder]: At program point L5872(line 5872) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,488 INFO L895 garLoopResultBuilder]: At program point L5674(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,488 INFO L899 garLoopResultBuilder]: For program point L5410(lines 5410 5430) no Hoare annotation was computed. [2022-07-22 23:41:03,488 INFO L899 garLoopResultBuilder]: For program point L5807(lines 5807 5810) no Hoare annotation was computed. [2022-07-22 23:41:03,488 INFO L895 garLoopResultBuilder]: At program point L5873(line 5873) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,488 INFO L899 garLoopResultBuilder]: For program point L5873-1(line 5873) no Hoare annotation was computed. [2022-07-22 23:41:03,488 INFO L899 garLoopResultBuilder]: For program point L5807-2(lines 5807 5810) no Hoare annotation was computed. [2022-07-22 23:41:03,488 INFO L899 garLoopResultBuilder]: For program point L5741-1(lines 5741 5744) no Hoare annotation was computed. [2022-07-22 23:41:03,488 INFO L899 garLoopResultBuilder]: For program point L5411(lines 5411 5414) no Hoare annotation was computed. [2022-07-22 23:41:03,488 INFO L899 garLoopResultBuilder]: For program point L5411-2(lines 5410 5429) no Hoare annotation was computed. [2022-07-22 23:41:03,488 INFO L895 garLoopResultBuilder]: At program point L5874(lines 5874 5875) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,489 INFO L899 garLoopResultBuilder]: For program point L5874-1(lines 5874 5875) no Hoare annotation was computed. [2022-07-22 23:41:03,489 INFO L895 garLoopResultBuilder]: At program point L5676(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,489 INFO L895 garLoopResultBuilder]: At program point L6403(lines 6388 6405) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,489 INFO L899 garLoopResultBuilder]: For program point L6337(lines 6337 6380) no Hoare annotation was computed. [2022-07-22 23:41:03,489 INFO L895 garLoopResultBuilder]: At program point L5941(line 5941) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,489 INFO L895 garLoopResultBuilder]: At program point L5611(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,489 INFO L899 garLoopResultBuilder]: For program point L6338(line 6338) no Hoare annotation was computed. [2022-07-22 23:41:03,489 INFO L899 garLoopResultBuilder]: For program point L5347-1(lines 5347 5364) no Hoare annotation was computed. [2022-07-22 23:41:03,489 INFO L895 garLoopResultBuilder]: At program point L6272(lines 6265 6274) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,489 INFO L899 garLoopResultBuilder]: For program point L5942(line 5942) no Hoare annotation was computed. [2022-07-22 23:41:03,489 INFO L895 garLoopResultBuilder]: At program point L6669(lines 6668 6670) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,489 INFO L899 garLoopResultBuilder]: For program point L6339(lines 6339 6342) no Hoare annotation was computed. [2022-07-22 23:41:03,490 INFO L895 garLoopResultBuilder]: At program point L5877(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,490 INFO L899 garLoopResultBuilder]: For program point L5679(lines 5679 5682) no Hoare annotation was computed. [2022-07-22 23:41:03,490 INFO L895 garLoopResultBuilder]: At program point L5745(line 5745) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,490 INFO L899 garLoopResultBuilder]: For program point L5745-1(line 5745) no Hoare annotation was computed. [2022-07-22 23:41:03,490 INFO L895 garLoopResultBuilder]: At program point L5547(line 5547) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,490 INFO L899 garLoopResultBuilder]: For program point L5547-1(line 5547) no Hoare annotation was computed. [2022-07-22 23:41:03,490 INFO L895 garLoopResultBuilder]: At program point L5613(line 5613) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,490 INFO L899 garLoopResultBuilder]: For program point L5679-2(lines 5679 5682) no Hoare annotation was computed. [2022-07-22 23:41:03,490 INFO L899 garLoopResultBuilder]: For program point L5613-1(line 5613) no Hoare annotation was computed. [2022-07-22 23:41:03,490 INFO L899 garLoopResultBuilder]: For program point L5415-1(lines 5410 5429) no Hoare annotation was computed. [2022-07-22 23:41:03,491 INFO L895 garLoopResultBuilder]: At program point L5614(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,491 INFO L899 garLoopResultBuilder]: For program point L5548(lines 5548 5563) no Hoare annotation was computed. [2022-07-22 23:41:03,491 INFO L899 garLoopResultBuilder]: For program point L5482-1(lines 5482 5485) no Hoare annotation was computed. [2022-07-22 23:41:03,492 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-22 23:41:03,492 INFO L895 garLoopResultBuilder]: At program point L5879(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,492 INFO L899 garLoopResultBuilder]: For program point L5813-2(lines 5813 5816) no Hoare annotation was computed. [2022-07-22 23:41:03,492 INFO L899 garLoopResultBuilder]: For program point L5813(lines 5813 5816) no Hoare annotation was computed. [2022-07-22 23:41:03,492 INFO L899 garLoopResultBuilder]: For program point L5549-2(lines 5548 5562) no Hoare annotation was computed. [2022-07-22 23:41:03,492 INFO L899 garLoopResultBuilder]: For program point L5549(lines 5549 5552) no Hoare annotation was computed. [2022-07-22 23:41:03,492 INFO L895 garLoopResultBuilder]: At program point L5946(line 5946) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,492 INFO L899 garLoopResultBuilder]: For program point L5946-1(line 5946) no Hoare annotation was computed. [2022-07-22 23:41:03,493 INFO L895 garLoopResultBuilder]: At program point L6409-1(line 6409) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,494 INFO L895 garLoopResultBuilder]: At program point L6409(line 6409) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,494 INFO L895 garLoopResultBuilder]: At program point L6013(line 6013) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,494 INFO L899 garLoopResultBuilder]: For program point L6013-1(line 6013) no Hoare annotation was computed. [2022-07-22 23:41:03,494 INFO L895 garLoopResultBuilder]: At program point L6410(lines 6406 6413) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,494 INFO L899 garLoopResultBuilder]: For program point L5419-1(lines 5419 5422) no Hoare annotation was computed. [2022-07-22 23:41:03,494 INFO L899 garLoopResultBuilder]: For program point L6344(line 6344) no Hoare annotation was computed. [2022-07-22 23:41:03,494 INFO L899 garLoopResultBuilder]: For program point L6014(lines 6014 6021) no Hoare annotation was computed. [2022-07-22 23:41:03,495 INFO L895 garLoopResultBuilder]: At program point L5882(line 5882) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,495 INFO L895 garLoopResultBuilder]: At program point L5882-1(line 5882) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,495 INFO L899 garLoopResultBuilder]: For program point L6345(lines 6345 6376) no Hoare annotation was computed. [2022-07-22 23:41:03,495 INFO L899 garLoopResultBuilder]: For program point L6015(lines 6015 6018) no Hoare annotation was computed. [2022-07-22 23:41:03,495 INFO L899 garLoopResultBuilder]: For program point L5883(line 5883) no Hoare annotation was computed. [2022-07-22 23:41:03,495 INFO L895 garLoopResultBuilder]: At program point L5949(line 5949) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,495 INFO L899 garLoopResultBuilder]: For program point L5949-1(line 5949) no Hoare annotation was computed. [2022-07-22 23:41:03,495 INFO L895 garLoopResultBuilder]: At program point L5487(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,495 INFO L899 garLoopResultBuilder]: For program point L5553-1(lines 5548 5562) no Hoare annotation was computed. [2022-07-22 23:41:03,495 INFO L899 garLoopResultBuilder]: For program point L6280(lines 6280 6295) no Hoare annotation was computed. [2022-07-22 23:41:03,495 INFO L899 garLoopResultBuilder]: For program point L5950(lines 5950 5961) no Hoare annotation was computed. [2022-07-22 23:41:03,495 INFO L899 garLoopResultBuilder]: For program point L5950-1(lines 5950 5961) no Hoare annotation was computed. [2022-07-22 23:41:03,496 INFO L895 garLoopResultBuilder]: At program point L5884(lines 5244 5886) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,496 INFO L895 garLoopResultBuilder]: At program point L5620(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,496 INFO L895 garLoopResultBuilder]: At program point L6677(lines 6676 6678) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,496 INFO L899 garLoopResultBuilder]: For program point L6347(lines 6347 6373) no Hoare annotation was computed. [2022-07-22 23:41:03,496 INFO L899 garLoopResultBuilder]: For program point L6281(line 6281) no Hoare annotation was computed. [2022-07-22 23:41:03,496 INFO L895 garLoopResultBuilder]: At program point L5951(line 5951) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,496 INFO L899 garLoopResultBuilder]: For program point L5951-1(line 5951) no Hoare annotation was computed. [2022-07-22 23:41:03,496 INFO L899 garLoopResultBuilder]: For program point L5753-2(lines 5294 5885) no Hoare annotation was computed. [2022-07-22 23:41:03,496 INFO L899 garLoopResultBuilder]: For program point L5753(lines 5753 5782) no Hoare annotation was computed. [2022-07-22 23:41:03,496 INFO L895 garLoopResultBuilder]: At program point L5423(line 5423) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,496 INFO L899 garLoopResultBuilder]: For program point L5423-1(line 5423) no Hoare annotation was computed. [2022-07-22 23:41:03,497 INFO L895 garLoopResultBuilder]: At program point L5489(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,497 INFO L895 garLoopResultBuilder]: At program point L6282(line 6282) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,497 INFO L899 garLoopResultBuilder]: For program point L6348(line 6348) no Hoare annotation was computed. [2022-07-22 23:41:03,497 INFO L899 garLoopResultBuilder]: For program point L6282-1(line 6282) no Hoare annotation was computed. [2022-07-22 23:41:03,497 INFO L899 garLoopResultBuilder]: For program point L5952(lines 5952 5959) no Hoare annotation was computed. [2022-07-22 23:41:03,497 INFO L899 garLoopResultBuilder]: For program point L6349(lines 6349 6354) no Hoare annotation was computed. [2022-07-22 23:41:03,497 INFO L895 garLoopResultBuilder]: At program point L5953(line 5953) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,497 INFO L899 garLoopResultBuilder]: For program point L5953-1(line 5953) no Hoare annotation was computed. [2022-07-22 23:41:03,497 INFO L895 garLoopResultBuilder]: At program point L5755(line 5755) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,497 INFO L895 garLoopResultBuilder]: At program point L5755-1(line 5755) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,497 INFO L895 garLoopResultBuilder]: At program point L5623(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,497 INFO L895 garLoopResultBuilder]: At program point L5359(lines 5351 5364) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,498 INFO L899 garLoopResultBuilder]: For program point L6284(line 6284) no Hoare annotation was computed. [2022-07-22 23:41:03,498 INFO L899 garLoopResultBuilder]: For program point L5954(lines 5954 5957) no Hoare annotation was computed. [2022-07-22 23:41:03,498 INFO L899 garLoopResultBuilder]: For program point L5690(lines 5690 5700) no Hoare annotation was computed. [2022-07-22 23:41:03,498 INFO L895 garLoopResultBuilder]: At program point L5756(line 5756) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,498 INFO L899 garLoopResultBuilder]: For program point L5690-1(lines 5294 5885) no Hoare annotation was computed. [2022-07-22 23:41:03,498 INFO L895 garLoopResultBuilder]: At program point L6681(lines 6680 6682) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,498 INFO L899 garLoopResultBuilder]: For program point L5492-2(lines 5492 5495) no Hoare annotation was computed. [2022-07-22 23:41:03,498 INFO L899 garLoopResultBuilder]: For program point L5492(lines 5492 5495) no Hoare annotation was computed. [2022-07-22 23:41:03,498 INFO L895 garLoopResultBuilder]: At program point L6417-1(line 6417) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,498 INFO L895 garLoopResultBuilder]: At program point L6417(line 6417) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,498 INFO L895 garLoopResultBuilder]: At program point L6285(line 6285) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,498 INFO L899 garLoopResultBuilder]: For program point L6285-1(line 6285) no Hoare annotation was computed. [2022-07-22 23:41:03,499 INFO L899 garLoopResultBuilder]: For program point L5823(lines 5823 5827) no Hoare annotation was computed. [2022-07-22 23:41:03,499 INFO L899 garLoopResultBuilder]: For program point L5691(lines 5691 5694) no Hoare annotation was computed. [2022-07-22 23:41:03,499 INFO L899 garLoopResultBuilder]: For program point L5757(line 5757) no Hoare annotation was computed. [2022-07-22 23:41:03,499 INFO L899 garLoopResultBuilder]: For program point L5823-2(lines 5823 5827) no Hoare annotation was computed. [2022-07-22 23:41:03,499 INFO L895 garLoopResultBuilder]: At program point L5625(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,499 INFO L899 garLoopResultBuilder]: For program point L5691-2(lines 5690 5699) no Hoare annotation was computed. [2022-07-22 23:41:03,499 INFO L895 garLoopResultBuilder]: At program point L6418(lines 6414 6421) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,499 INFO L895 garLoopResultBuilder]: At program point L5361(lines 5351 5364) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,499 INFO L895 garLoopResultBuilder]: At program point L6022(line 6022) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,499 INFO L899 garLoopResultBuilder]: For program point L6022-1(line 6022) no Hoare annotation was computed. [2022-07-22 23:41:03,499 INFO L899 garLoopResultBuilder]: For program point L5824-1(line 5824) no Hoare annotation was computed. [2022-07-22 23:41:03,500 INFO L895 garLoopResultBuilder]: At program point L5824(line 5824) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,500 INFO L899 garLoopResultBuilder]: For program point L6617(lines 6617 6620) no Hoare annotation was computed. [2022-07-22 23:41:03,500 INFO L899 garLoopResultBuilder]: For program point L6287(line 6287) no Hoare annotation was computed. [2022-07-22 23:41:03,503 INFO L899 garLoopResultBuilder]: For program point L5759(lines 5759 5779) no Hoare annotation was computed. [2022-07-22 23:41:03,503 INFO L899 garLoopResultBuilder]: For program point L6288-1(line 6288) no Hoare annotation was computed. [2022-07-22 23:41:03,503 INFO L895 garLoopResultBuilder]: At program point L6288(line 6288) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,503 INFO L899 garLoopResultBuilder]: For program point L6024-2(lines 6024 6030) no Hoare annotation was computed. [2022-07-22 23:41:03,503 INFO L899 garLoopResultBuilder]: For program point L6024(lines 6024 6030) no Hoare annotation was computed. [2022-07-22 23:41:03,504 INFO L899 garLoopResultBuilder]: For program point L5760-2(lines 5759 5778) no Hoare annotation was computed. [2022-07-22 23:41:03,504 INFO L899 garLoopResultBuilder]: For program point L5760(lines 5760 5763) no Hoare annotation was computed. [2022-07-22 23:41:03,504 INFO L899 garLoopResultBuilder]: For program point L6619-1(lines 6616 6638) no Hoare annotation was computed. [2022-07-22 23:41:03,504 INFO L899 garLoopResultBuilder]: For program point L5628-2(lines 5294 5885) no Hoare annotation was computed. [2022-07-22 23:41:03,504 INFO L895 garLoopResultBuilder]: At program point L6619(line 6619) the Hoare annotation is: false [2022-07-22 23:41:03,504 INFO L899 garLoopResultBuilder]: For program point L5628(lines 5628 5631) no Hoare annotation was computed. [2022-07-22 23:41:03,504 INFO L895 garLoopResultBuilder]: At program point L6685(lines 6684 6686) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,504 INFO L899 garLoopResultBuilder]: For program point L5298-3(lines 5298 5305) no Hoare annotation was computed. [2022-07-22 23:41:03,504 INFO L895 garLoopResultBuilder]: At program point L5298-2(lines 5298 5305) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,504 INFO L895 garLoopResultBuilder]: At program point L5431(line 5431) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,504 INFO L899 garLoopResultBuilder]: For program point L5431-1(line 5431) no Hoare annotation was computed. [2022-07-22 23:41:03,513 INFO L899 garLoopResultBuilder]: For program point L5299(lines 5299 5302) no Hoare annotation was computed. [2022-07-22 23:41:03,513 INFO L899 garLoopResultBuilder]: For program point L6290(line 6290) no Hoare annotation was computed. [2022-07-22 23:41:03,513 INFO L899 garLoopResultBuilder]: For program point L6356(line 6356) no Hoare annotation was computed. [2022-07-22 23:41:03,513 INFO L899 garLoopResultBuilder]: For program point L5564-1(line 5564) no Hoare annotation was computed. [2022-07-22 23:41:03,513 INFO L895 garLoopResultBuilder]: At program point L5564(line 5564) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,513 INFO L899 garLoopResultBuilder]: For program point L5432-2(lines 5294 5885) no Hoare annotation was computed. [2022-07-22 23:41:03,513 INFO L899 garLoopResultBuilder]: For program point L5432(lines 5432 5435) no Hoare annotation was computed. [2022-07-22 23:41:03,513 INFO L895 garLoopResultBuilder]: At program point L6291(line 6291) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,513 INFO L899 garLoopResultBuilder]: For program point L6291-1(line 6291) no Hoare annotation was computed. [2022-07-22 23:41:03,513 INFO L899 garLoopResultBuilder]: For program point L6357(lines 6357 6369) no Hoare annotation was computed. [2022-07-22 23:41:03,513 INFO L895 garLoopResultBuilder]: At program point L5829(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,514 INFO L895 garLoopResultBuilder]: At program point L5499(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,514 INFO L899 garLoopResultBuilder]: For program point L5565(lines 5565 5581) no Hoare annotation was computed. [2022-07-22 23:41:03,514 INFO L899 garLoopResultBuilder]: For program point L5764-1(lines 5759 5778) no Hoare annotation was computed. [2022-07-22 23:41:03,514 INFO L899 garLoopResultBuilder]: For program point L6623-1(lines 6616 6638) no Hoare annotation was computed. [2022-07-22 23:41:03,514 INFO L899 garLoopResultBuilder]: For program point L5566(lines 5566 5570) no Hoare annotation was computed. [2022-07-22 23:41:03,514 INFO L895 garLoopResultBuilder]: At program point L6623(line 6623) the Hoare annotation is: false [2022-07-22 23:41:03,514 INFO L895 garLoopResultBuilder]: At program point L6689(lines 6688 6690) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,514 INFO L899 garLoopResultBuilder]: For program point L5566-2(lines 5565 5580) no Hoare annotation was computed. [2022-07-22 23:41:03,514 INFO L899 garLoopResultBuilder]: For program point L6359(lines 6359 6362) no Hoare annotation was computed. [2022-07-22 23:41:03,514 INFO L899 garLoopResultBuilder]: For program point L6293(line 6293) no Hoare annotation was computed. [2022-07-22 23:41:03,514 INFO L899 garLoopResultBuilder]: For program point L6359-2(lines 6357 6368) no Hoare annotation was computed. [2022-07-22 23:41:03,514 INFO L895 garLoopResultBuilder]: At program point L5831(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,514 INFO L895 garLoopResultBuilder]: At program point L5567(line 5567) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,514 INFO L899 garLoopResultBuilder]: For program point L5633-2(lines 5633 5636) no Hoare annotation was computed. [2022-07-22 23:41:03,514 INFO L899 garLoopResultBuilder]: For program point L5567-1(line 5567) no Hoare annotation was computed. [2022-07-22 23:41:03,515 INFO L899 garLoopResultBuilder]: For program point L5633(lines 5633 5636) no Hoare annotation was computed. [2022-07-22 23:41:03,515 INFO L902 garLoopResultBuilder]: At program point L6294(line 6294) the Hoare annotation is: true [2022-07-22 23:41:03,515 INFO L899 garLoopResultBuilder]: For program point L6162(lines 6162 6165) no Hoare annotation was computed. [2022-07-22 23:41:03,515 INFO L899 garLoopResultBuilder]: For program point L6162-2(lines 6162 6165) no Hoare annotation was computed. [2022-07-22 23:41:03,515 INFO L899 garLoopResultBuilder]: For program point L5436-1(lines 5294 5885) no Hoare annotation was computed. [2022-07-22 23:41:03,515 INFO L895 garLoopResultBuilder]: At program point L6692(lines 6691 6693) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,515 INFO L899 garLoopResultBuilder]: For program point L5701-1(lines 5701 5704) no Hoare annotation was computed. [2022-07-22 23:41:03,515 INFO L899 garLoopResultBuilder]: For program point L5503(lines 5503 5506) no Hoare annotation was computed. [2022-07-22 23:41:03,515 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-07-22 23:41:03,515 INFO L899 garLoopResultBuilder]: For program point L5371(lines 5371 5381) no Hoare annotation was computed. [2022-07-22 23:41:03,515 INFO L899 garLoopResultBuilder]: For program point L5371-1(lines 5294 5885) no Hoare annotation was computed. [2022-07-22 23:41:03,515 INFO L895 garLoopResultBuilder]: At program point L6296(lines 6275 6299) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,515 INFO L895 garLoopResultBuilder]: At program point L5966(lines 5933 6049) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,515 INFO L899 garLoopResultBuilder]: For program point L6032(lines 6032 6035) no Hoare annotation was computed. [2022-07-22 23:41:03,515 INFO L895 garLoopResultBuilder]: At program point L5834(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,515 INFO L899 garLoopResultBuilder]: For program point L5768-1(lines 5768 5771) no Hoare annotation was computed. [2022-07-22 23:41:03,516 INFO L899 garLoopResultBuilder]: For program point L6627-1(lines 6616 6638) no Hoare annotation was computed. [2022-07-22 23:41:03,516 INFO L895 garLoopResultBuilder]: At program point L6627(line 6627) the Hoare annotation is: false [2022-07-22 23:41:03,516 INFO L895 garLoopResultBuilder]: At program point L5504(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,516 INFO L899 garLoopResultBuilder]: For program point L5306(line 5306) no Hoare annotation was computed. [2022-07-22 23:41:03,516 INFO L899 garLoopResultBuilder]: For program point L5372-2(lines 5371 5380) no Hoare annotation was computed. [2022-07-22 23:41:03,516 INFO L899 garLoopResultBuilder]: For program point L5372(lines 5372 5375) no Hoare annotation was computed. [2022-07-22 23:41:03,516 INFO L899 garLoopResultBuilder]: For program point L5306-2(lines 5306 5309) no Hoare annotation was computed. [2022-07-22 23:41:03,516 INFO L899 garLoopResultBuilder]: For program point L5967(line 5967) no Hoare annotation was computed. [2022-07-22 23:41:03,516 INFO L895 garLoopResultBuilder]: At program point L6033(lines 5933 6049) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,516 INFO L899 garLoopResultBuilder]: For program point L5835(lines 5294 5885) no Hoare annotation was computed. [2022-07-22 23:41:03,516 INFO L899 garLoopResultBuilder]: For program point L5571-1(lines 5565 5580) no Hoare annotation was computed. [2022-07-22 23:41:03,516 INFO L899 garLoopResultBuilder]: For program point L5968(lines 5968 5971) no Hoare annotation was computed. [2022-07-22 23:41:03,516 INFO L899 garLoopResultBuilder]: For program point L5836-2(lines 5835 5848) no Hoare annotation was computed. [2022-07-22 23:41:03,516 INFO L899 garLoopResultBuilder]: For program point L5836(lines 5836 5839) no Hoare annotation was computed. [2022-07-22 23:41:03,517 INFO L895 garLoopResultBuilder]: At program point L6365(lines 6330 6386) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,517 INFO L899 garLoopResultBuilder]: For program point L6167(lines 6167 6170) no Hoare annotation was computed. [2022-07-22 23:41:03,517 INFO L895 garLoopResultBuilder]: At program point L5969(lines 5933 6049) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,517 INFO L899 garLoopResultBuilder]: For program point L6234(lines 6234 6240) no Hoare annotation was computed. [2022-07-22 23:41:03,517 INFO L899 garLoopResultBuilder]: For program point L5772-1(line 5772) no Hoare annotation was computed. [2022-07-22 23:41:03,517 INFO L895 garLoopResultBuilder]: At program point L5706(line 5706) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,517 INFO L895 garLoopResultBuilder]: At program point L5772(line 5772) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,517 INFO L899 garLoopResultBuilder]: For program point L5640-1(line 5640) no Hoare annotation was computed. [2022-07-22 23:41:03,517 INFO L899 garLoopResultBuilder]: For program point L6631-1(lines 6616 6638) no Hoare annotation was computed. [2022-07-22 23:41:03,518 INFO L895 garLoopResultBuilder]: At program point L6631(line 6631) the Hoare annotation is: false [2022-07-22 23:41:03,518 INFO L899 garLoopResultBuilder]: For program point L5706-1(line 5706) no Hoare annotation was computed. [2022-07-22 23:41:03,518 INFO L895 garLoopResultBuilder]: At program point L5640(line 5640) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,518 INFO L895 garLoopResultBuilder]: At program point L5310(line 5310) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,518 INFO L899 garLoopResultBuilder]: For program point L5310-1(line 5310) no Hoare annotation was computed. [2022-07-22 23:41:03,518 INFO L899 garLoopResultBuilder]: For program point L5840-1(lines 5835 5848) no Hoare annotation was computed. [2022-07-22 23:41:03,518 INFO L895 garLoopResultBuilder]: At program point L5642(lines 5632 5650) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,518 INFO L899 garLoopResultBuilder]: For program point L5708(lines 5708 5728) no Hoare annotation was computed. [2022-07-22 23:41:03,518 INFO L895 garLoopResultBuilder]: At program point L5444(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,518 INFO L899 garLoopResultBuilder]: For program point L5312(lines 5312 5315) no Hoare annotation was computed. [2022-07-22 23:41:03,518 INFO L895 garLoopResultBuilder]: At program point L6171(lines 6159 6173) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,519 INFO L899 garLoopResultBuilder]: For program point L5709-2(lines 5708 5727) no Hoare annotation was computed. [2022-07-22 23:41:03,519 INFO L899 garLoopResultBuilder]: For program point L5709(lines 5709 5712) no Hoare annotation was computed. [2022-07-22 23:41:03,519 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-07-22 23:41:03,519 INFO L902 garLoopResultBuilder]: At program point L6635-1(lines 6614 6639) the Hoare annotation is: true [2022-07-22 23:41:03,519 INFO L895 garLoopResultBuilder]: At program point L6635(line 6635) the Hoare annotation is: false [2022-07-22 23:41:03,519 INFO L895 garLoopResultBuilder]: At program point L5644(lines 5632 5650) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,519 INFO L895 garLoopResultBuilder]: At program point L5446(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,519 INFO L899 garLoopResultBuilder]: For program point L6371(line 6371) no Hoare annotation was computed. [2022-07-22 23:41:03,519 INFO L895 garLoopResultBuilder]: At program point L6041(line 6041) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,519 INFO L899 garLoopResultBuilder]: For program point L6041-1(line 6041) no Hoare annotation was computed. [2022-07-22 23:41:03,519 INFO L902 garLoopResultBuilder]: At program point L6372(line 6372) the Hoare annotation is: true [2022-07-22 23:41:03,519 INFO L895 garLoopResultBuilder]: At program point L6042(lines 5933 6049) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,520 INFO L899 garLoopResultBuilder]: For program point L5514(lines 5514 5524) no Hoare annotation was computed. [2022-07-22 23:41:03,520 INFO L899 garLoopResultBuilder]: For program point L5514-1(lines 5294 5885) no Hoare annotation was computed. [2022-07-22 23:41:03,520 INFO L895 garLoopResultBuilder]: At program point L5448(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,520 INFO L899 garLoopResultBuilder]: For program point L5316-1(line 5316) no Hoare annotation was computed. [2022-07-22 23:41:03,520 INFO L899 garLoopResultBuilder]: For program point L5382-1(lines 5382 5385) no Hoare annotation was computed. [2022-07-22 23:41:03,520 INFO L895 garLoopResultBuilder]: At program point L5316(line 5316) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,520 INFO L899 garLoopResultBuilder]: For program point L6241(lines 6241 6247) no Hoare annotation was computed. [2022-07-22 23:41:03,520 INFO L895 garLoopResultBuilder]: At program point L5977(lines 5933 6049) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,520 INFO L895 garLoopResultBuilder]: At program point L5647(line 5647) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,521 INFO L895 garLoopResultBuilder]: At program point L5647-1(line 5647) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,521 INFO L899 garLoopResultBuilder]: For program point L5713-1(lines 5708 5727) no Hoare annotation was computed. [2022-07-22 23:41:03,521 INFO L899 garLoopResultBuilder]: For program point L5515(lines 5515 5518) no Hoare annotation was computed. [2022-07-22 23:41:03,521 INFO L899 garLoopResultBuilder]: For program point L5515-2(lines 5514 5523) no Hoare annotation was computed. [2022-07-22 23:41:03,521 INFO L899 garLoopResultBuilder]: For program point L5978(line 5978) no Hoare annotation was computed. [2022-07-22 23:41:03,521 INFO L895 garLoopResultBuilder]: At program point L6044(lines 5933 6049) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,521 INFO L895 garLoopResultBuilder]: At program point L5582(line 5582) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,521 INFO L899 garLoopResultBuilder]: For program point L5648(line 5648) no Hoare annotation was computed. [2022-07-22 23:41:03,521 INFO L895 garLoopResultBuilder]: At program point L5582-1(line 5582) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,521 INFO L899 garLoopResultBuilder]: For program point L5318(lines 5318 5322) no Hoare annotation was computed. [2022-07-22 23:41:03,522 INFO L899 garLoopResultBuilder]: For program point L5979(lines 5979 5982) no Hoare annotation was computed. [2022-07-22 23:41:03,523 INFO L895 garLoopResultBuilder]: At program point L6045(line 6045) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,523 INFO L899 garLoopResultBuilder]: For program point L6045-1(line 6045) no Hoare annotation was computed. [2022-07-22 23:41:03,523 INFO L899 garLoopResultBuilder]: For program point L5583(line 5583) no Hoare annotation was computed. [2022-07-22 23:41:03,523 INFO L899 garLoopResultBuilder]: For program point L5451(lines 5451 5454) no Hoare annotation was computed. [2022-07-22 23:41:03,523 INFO L895 garLoopResultBuilder]: At program point L5319(line 5319) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,523 INFO L899 garLoopResultBuilder]: For program point L5319-1(line 5319) no Hoare annotation was computed. [2022-07-22 23:41:03,524 INFO L899 garLoopResultBuilder]: For program point L5451-2(lines 5294 5885) no Hoare annotation was computed. [2022-07-22 23:41:03,524 INFO L895 garLoopResultBuilder]: At program point L6046(lines 5933 6049) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,524 INFO L895 garLoopResultBuilder]: At program point L5980(lines 5933 6049) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~ldv_state_variable_0~0 1) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.base 0) (= ~usb_dev~0.offset 0) (= ~dev_counter~0 0) (= ~ldv_retval_0~0 0) (= ~SERIAL_STATE~0 0)) [2022-07-22 23:41:03,524 INFO L899 garLoopResultBuilder]: For program point L5584(lines 5584 5595) no Hoare annotation was computed. [2022-07-22 23:41:03,527 INFO L356 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:41:03,528 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-22 23:41:03,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.07 11:41:03 BoogieIcfgContainer [2022-07-22 23:41:03,596 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-22 23:41:03,596 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-22 23:41:03,596 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-22 23:41:03,597 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-22 23:41:03,597 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 11:40:53" (3/4) ... [2022-07-22 23:41:03,600 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-22 23:41:03,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2022-07-22 23:41:03,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2022-07-22 23:41:03,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure check_mirror [2022-07-22 23:41:03,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2022-07-22 23:41:03,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __release_region [2022-07-22 23:41:03,605 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-07-22 23:41:03,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2022-07-22 23:41:03,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-07-22 23:41:03,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writeb [2022-07-22 23:41:03,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-07-22 23:41:03,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ioremap [2022-07-22 23:41:03,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __request_region [2022-07-22 23:41:03,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-22 23:41:03,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-07-22 23:41:03,606 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2022-07-22 23:41:03,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_suitable_irq_1 [2022-07-22 23:41:03,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2022-07-22 23:41:03,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-07-22 23:41:03,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readb [2022-07-22 23:41:03,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2022-07-22 23:41:03,607 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2022-07-22 23:41:03,629 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 193 nodes and edges [2022-07-22 23:41:03,631 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 81 nodes and edges [2022-07-22 23:41:03,633 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 35 nodes and edges [2022-07-22 23:41:03,635 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2022-07-22 23:41:03,636 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2022-07-22 23:41:03,638 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-07-22 23:41:03,639 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-07-22 23:41:03,641 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-22 23:41:03,760 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-22 23:41:03,760 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-22 23:41:03,761 INFO L158 Benchmark]: Toolchain (without parser) took 12966.98ms. Allocated memory was 104.9MB in the beginning and 297.8MB in the end (delta: 192.9MB). Free memory was 79.0MB in the beginning and 210.4MB in the end (delta: -131.4MB). Peak memory consumption was 61.6MB. Max. memory is 16.1GB. [2022-07-22 23:41:03,761 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 104.9MB. Free memory is still 82.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-22 23:41:03,761 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1170.89ms. Allocated memory was 104.9MB in the beginning and 140.5MB in the end (delta: 35.7MB). Free memory was 78.7MB in the beginning and 94.2MB in the end (delta: -15.5MB). Peak memory consumption was 62.5MB. Max. memory is 16.1GB. [2022-07-22 23:41:03,761 INFO L158 Benchmark]: Boogie Procedure Inliner took 156.09ms. Allocated memory is still 140.5MB. Free memory was 94.2MB in the beginning and 85.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-07-22 23:41:03,762 INFO L158 Benchmark]: Boogie Preprocessor took 83.67ms. Allocated memory is still 140.5MB. Free memory was 85.8MB in the beginning and 78.7MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-07-22 23:41:03,762 INFO L158 Benchmark]: RCFGBuilder took 1416.79ms. Allocated memory was 140.5MB in the beginning and 218.1MB in the end (delta: 77.6MB). Free memory was 78.1MB in the beginning and 142.5MB in the end (delta: -64.5MB). Peak memory consumption was 43.9MB. Max. memory is 16.1GB. [2022-07-22 23:41:03,763 INFO L158 Benchmark]: TraceAbstraction took 9970.09ms. Allocated memory was 218.1MB in the beginning and 297.8MB in the end (delta: 79.7MB). Free memory was 142.5MB in the beginning and 230.3MB in the end (delta: -87.7MB). Peak memory consumption was 160.9MB. Max. memory is 16.1GB. [2022-07-22 23:41:03,763 INFO L158 Benchmark]: Witness Printer took 163.74ms. Allocated memory is still 297.8MB. Free memory was 230.3MB in the beginning and 210.4MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-07-22 23:41:03,764 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 104.9MB. Free memory is still 82.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1170.89ms. Allocated memory was 104.9MB in the beginning and 140.5MB in the end (delta: 35.7MB). Free memory was 78.7MB in the beginning and 94.2MB in the end (delta: -15.5MB). Peak memory consumption was 62.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 156.09ms. Allocated memory is still 140.5MB. Free memory was 94.2MB in the beginning and 85.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 83.67ms. Allocated memory is still 140.5MB. Free memory was 85.8MB in the beginning and 78.7MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1416.79ms. Allocated memory was 140.5MB in the beginning and 218.1MB in the end (delta: 77.6MB). Free memory was 78.1MB in the beginning and 142.5MB in the end (delta: -64.5MB). Peak memory consumption was 43.9MB. Max. memory is 16.1GB. * TraceAbstraction took 9970.09ms. Allocated memory was 218.1MB in the beginning and 297.8MB in the end (delta: 79.7MB). Free memory was 142.5MB in the beginning and 230.3MB in the end (delta: -87.7MB). Peak memory consumption was 160.9MB. Max. memory is 16.1GB. * Witness Printer took 163.74ms. Allocated memory is still 297.8MB. Free memory was 230.3MB in the beginning and 210.4MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 5172]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 22 procedures, 458 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 9.8s, OverallIterations: 11, TraceHistogramMax: 5, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 2.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 3.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 6639 SdHoareTripleChecker+Valid, 2.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6376 mSDsluCounter, 12253 SdHoareTripleChecker+Invalid, 1.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 5006 mSDsCounter, 772 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1050 IncrementalHoareTripleChecker+Invalid, 1822 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 772 mSolverCounterUnsat, 7247 mSDtfsCounter, 1050 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 255 GetRequests, 215 SyntacticMatches, 1 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=515occurred in iteration=6, InterpolantAutomatonStates: 43, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 11 MinimizatonAttempts, 148 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 172 LocationsWithAnnotation, 1055 PreInvPairs, 1246 NumberOfFragments, 4773 HoareAnnotationTreeSize, 1055 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 172 FomulaSimplificationsInter, 12901 FormulaSimplificationTreeSizeReductionInter, 2.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 578 NumberOfCodeBlocks, 570 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 605 ConstructedInterpolants, 0 QuantifiedInterpolants, 2015 SizeOfPredicates, 7 NumberOfNonLiveVariables, 2731 ConjunctsInSsa, 20 ConjunctsInUnsatCore, 15 InterpolantComputations, 10 PerfectInterpolantSequences, 100/146 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 6684]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5933]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 6668]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 6231]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5351]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5333]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 6680]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5933]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 6676]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 6210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5093]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 6388]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5298]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 6653]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6180]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5244]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5916]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 6614]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5933]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 6275]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 6159]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5933]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5351]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 6406]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5632]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 6174]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 6326]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5933]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5632]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 6691]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5333]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5933]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 6649]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5175]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6662]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5067]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 6180]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5933]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 6265]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 6688]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 6330]: Loop Invariant Derived loop invariant: (((((((com90xx_skip_probe == 0 && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 6330]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 - InvariantResult [Line: 5933]: Loop Invariant Derived loop invariant: (((((((((com90xx_skip_probe == 0 && ldv_state_variable_0 == 1) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_urb == 0) && usb_dev == 0) && usb_dev == 0) && dev_counter == 0) && ldv_retval_0 == 0) && SERIAL_STATE == 0 RESULT: Ultimate proved your program to be correct! [2022-07-22 23:41:03,813 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE