./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 35987657 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-?-3598765 [2022-07-21 10:58:35,167 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 10:58:35,169 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 10:58:35,197 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 10:58:35,197 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 10:58:35,198 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 10:58:35,202 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 10:58:35,205 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 10:58:35,207 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 10:58:35,212 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 10:58:35,213 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 10:58:35,215 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 10:58:35,215 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 10:58:35,217 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 10:58:35,219 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 10:58:35,223 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 10:58:35,226 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 10:58:35,227 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 10:58:35,229 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 10:58:35,230 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 10:58:35,234 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 10:58:35,235 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 10:58:35,236 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 10:58:35,237 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 10:58:35,239 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 10:58:35,242 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 10:58:35,244 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 10:58:35,244 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 10:58:35,245 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 10:58:35,245 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 10:58:35,246 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 10:58:35,246 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 10:58:35,248 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 10:58:35,248 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 10:58:35,250 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 10:58:35,251 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 10:58:35,251 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 10:58:35,251 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 10:58:35,251 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 10:58:35,252 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 10:58:35,252 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 10:58:35,253 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 10:58:35,254 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 10:58:35,289 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 10:58:35,290 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 10:58:35,290 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 10:58:35,290 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 10:58:35,291 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 10:58:35,291 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 10:58:35,292 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 10:58:35,292 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 10:58:35,292 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 10:58:35,293 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 10:58:35,293 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 10:58:35,293 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 10:58:35,293 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 10:58:35,294 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 10:58:35,302 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 10:58:35,302 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 10:58:35,303 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 10:58:35,303 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 10:58:35,303 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 10:58:35,303 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 10:58:35,304 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 10:58:35,304 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 10:58:35,304 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 10:58:35,304 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 10:58:35,304 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 10:58:35,305 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 10:58:35,305 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 10:58:35,305 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 10:58:35,305 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 10:58:35,305 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 10:58:35,306 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d08dc08d1adbb7da804a516a83dc1dfdba0f9e1c9fbdcda9ca265322e9a6493 [2022-07-21 10:58:35,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 10:58:35,631 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 10:58:35,633 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 10:58:35,634 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 10:58:35,635 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 10:58:35,636 INFO L432 ainManager$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 [2022-07-21 10:58:35,699 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18ff4f0f7/4677c497019b4708aa7de83a6d030587/FLAG26b2ed58f [2022-07-21 10:58:36,485 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 10:58:36,485 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 [2022-07-21 10:58:36,523 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18ff4f0f7/4677c497019b4708aa7de83a6d030587/FLAG26b2ed58f [2022-07-21 10:58:36,588 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18ff4f0f7/4677c497019b4708aa7de83a6d030587 [2022-07-21 10:58:36,590 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 10:58:36,591 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 10:58:36,592 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 10:58:36,592 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 10:58:36,597 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 10:58:36,598 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:58:36" (1/1) ... [2022-07-21 10:58:36,599 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14d895b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:58:36, skipping insertion in model container [2022-07-21 10:58:36,599 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:58:36" (1/1) ... [2022-07-21 10:58:36,606 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 10:58:36,698 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 10:58:37,365 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] [2022-07-21 10:58:37,609 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 10:58:37,626 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 10:58:37,766 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] [2022-07-21 10:58:37,867 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 10:58:37,897 INFO L208 MainTranslator]: Completed translation [2022-07-21 10:58:37,899 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:58:37 WrapperNode [2022-07-21 10:58:37,899 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 10:58:37,901 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-21 10:58:37,901 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-21 10:58:37,901 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-21 10:58:37,907 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:58:37" (1/1) ... [2022-07-21 10:58:37,958 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:58:37" (1/1) ... [2022-07-21 10:58:38,052 INFO L137 Inliner]: procedures = 102, calls = 502, calls flagged for inlining = 28, calls inlined = 25, statements flattened = 1342 [2022-07-21 10:58:38,052 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-21 10:58:38,053 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-21 10:58:38,054 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-21 10:58:38,054 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-21 10:58:38,061 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:58:37" (1/1) ... [2022-07-21 10:58:38,062 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:58:37" (1/1) ... [2022-07-21 10:58:38,076 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:58:37" (1/1) ... [2022-07-21 10:58:38,077 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:58:37" (1/1) ... [2022-07-21 10:58:38,127 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:58:37" (1/1) ... [2022-07-21 10:58:38,136 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:58:37" (1/1) ... [2022-07-21 10:58:38,158 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:58:37" (1/1) ... [2022-07-21 10:58:38,168 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-21 10:58:38,174 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-21 10:58:38,175 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-21 10:58:38,175 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-21 10:58:38,176 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:58:37" (1/1) ... [2022-07-21 10:58:38,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 10:58:38,193 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 10:58:38,204 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) [2022-07-21 10:58:38,206 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 [2022-07-21 10:58:38,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-21 10:58:38,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-21 10:58:38,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-21 10:58:38,242 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-07-21 10:58:38,243 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-07-21 10:58:38,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-21 10:58:38,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-21 10:58:38,243 INFO L130 BoogieDeclarations]: Found specification of procedure check_mirror [2022-07-21 10:58:38,243 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mirror [2022-07-21 10:58:38,243 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-07-21 10:58:38,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-07-21 10:58:38,244 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-21 10:58:38,244 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-21 10:58:38,244 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-07-21 10:58:38,244 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-07-21 10:58:38,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-21 10:58:38,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-21 10:58:38,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-21 10:58:38,245 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-07-21 10:58:38,245 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-07-21 10:58:38,245 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-21 10:58:38,245 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-21 10:58:38,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-21 10:58:38,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-21 10:58:38,245 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-21 10:58:38,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-21 10:58:38,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-21 10:58:38,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-21 10:58:38,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-07-21 10:58:38,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-07-21 10:58:38,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-21 10:58:38,246 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-07-21 10:58:38,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-07-21 10:58:38,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-21 10:58:38,247 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-07-21 10:58:38,247 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-07-21 10:58:38,248 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-21 10:58:38,248 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-21 10:58:38,248 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-07-21 10:58:38,248 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-07-21 10:58:38,248 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-07-21 10:58:38,249 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-07-21 10:58:38,249 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-07-21 10:58:38,249 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-07-21 10:58:38,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-21 10:58:38,249 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-07-21 10:58:38,250 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-07-21 10:58:38,250 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-07-21 10:58:38,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-07-21 10:58:38,250 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-07-21 10:58:38,250 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-07-21 10:58:38,250 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-21 10:58:38,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-21 10:58:38,592 INFO L234 CfgBuilder]: Building ICFG [2022-07-21 10:58:38,600 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-21 10:58:38,783 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-21 10:58:39,665 INFO L275 CfgBuilder]: Performing block encoding [2022-07-21 10:58:39,675 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-21 10:58:39,675 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-21 10:58:39,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 10:58:39 BoogieIcfgContainer [2022-07-21 10:58:39,677 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-21 10:58:39,679 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-21 10:58:39,679 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-21 10:58:39,682 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-21 10:58:39,682 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.07 10:58:36" (1/3) ... [2022-07-21 10:58:39,682 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23232198 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 10:58:39, skipping insertion in model container [2022-07-21 10:58:39,683 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:58:37" (2/3) ... [2022-07-21 10:58:39,683 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23232198 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 10:58:39, skipping insertion in model container [2022-07-21 10:58:39,683 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 10:58:39" (3/3) ... [2022-07-21 10:58:39,684 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i [2022-07-21 10:58:39,697 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-21 10:58:39,697 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-21 10:58:39,748 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-21 10:58:39,754 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@4a3fe48e, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@442ac0a7 [2022-07-21 10:58:39,755 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-21 10:58:39,760 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) [2022-07-21 10:58:39,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-07-21 10:58:39,769 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:58:39,769 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:58:39,770 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:58:39,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:58:39,774 INFO L85 PathProgramCache]: Analyzing trace with hash -881067289, now seen corresponding path program 1 times [2022-07-21 10:58:39,782 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:58:39,782 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1774529854] [2022-07-21 10:58:39,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:58:39,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:58:40,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:40,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:58:40,183 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:58:40,184 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1774529854] [2022-07-21 10:58:40,185 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1774529854] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:58:40,185 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:58:40,185 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-21 10:58:40,187 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [980389221] [2022-07-21 10:58:40,189 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:58:40,192 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:58:40,193 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:58:40,224 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:58:40,224 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:58:40,230 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) [2022-07-21 10:58:40,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:58:40,421 INFO L93 Difference]: Finished difference Result 975 states and 1463 transitions. [2022-07-21 10:58:40,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:58:40,427 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 [2022-07-21 10:58:40,428 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:58:40,447 INFO L225 Difference]: With dead ends: 975 [2022-07-21 10:58:40,448 INFO L226 Difference]: Without dead ends: 507 [2022-07-21 10:58:40,455 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 [2022-07-21 10:58:40,463 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 [2022-07-21 10:58:40,464 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] [2022-07-21 10:58:40,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 507 states. [2022-07-21 10:58:40,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 507 to 507. [2022-07-21 10:58:40,549 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) [2022-07-21 10:58:40,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 733 transitions. [2022-07-21 10:58:40,558 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 733 transitions. Word has length 15 [2022-07-21 10:58:40,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:58:40,558 INFO L495 AbstractCegarLoop]: Abstraction has 507 states and 733 transitions. [2022-07-21 10:58:40,559 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) [2022-07-21 10:58:40,559 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 733 transitions. [2022-07-21 10:58:40,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-07-21 10:58:40,565 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:58:40,565 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] [2022-07-21 10:58:40,565 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-21 10:58:40,566 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:58:40,567 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:58:40,567 INFO L85 PathProgramCache]: Analyzing trace with hash -1193314500, now seen corresponding path program 1 times [2022-07-21 10:58:40,567 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:58:40,567 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1825272307] [2022-07-21 10:58:40,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:58:40,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:58:40,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:40,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:58:40,720 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:58:40,720 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1825272307] [2022-07-21 10:58:40,720 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1825272307] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:58:40,720 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:58:40,721 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-21 10:58:40,721 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1041486888] [2022-07-21 10:58:40,721 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:58:40,722 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:58:40,722 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:58:40,723 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:58:40,723 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:58:40,723 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) [2022-07-21 10:58:40,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:58:40,782 INFO L93 Difference]: Finished difference Result 1011 states and 1463 transitions. [2022-07-21 10:58:40,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:58:40,782 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 [2022-07-21 10:58:40,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:58:40,786 INFO L225 Difference]: With dead ends: 1011 [2022-07-21 10:58:40,786 INFO L226 Difference]: Without dead ends: 507 [2022-07-21 10:58:40,787 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 [2022-07-21 10:58:40,788 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 [2022-07-21 10:58:40,789 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] [2022-07-21 10:58:40,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 507 states. [2022-07-21 10:58:40,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 507 to 507. [2022-07-21 10:58:40,840 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) [2022-07-21 10:58:40,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 731 transitions. [2022-07-21 10:58:40,849 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 731 transitions. Word has length 26 [2022-07-21 10:58:40,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:58:40,849 INFO L495 AbstractCegarLoop]: Abstraction has 507 states and 731 transitions. [2022-07-21 10:58:40,850 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) [2022-07-21 10:58:40,850 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 731 transitions. [2022-07-21 10:58:40,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-07-21 10:58:40,854 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:58:40,855 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] [2022-07-21 10:58:40,855 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-21 10:58:40,855 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:58:40,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:58:40,856 INFO L85 PathProgramCache]: Analyzing trace with hash 2080584442, now seen corresponding path program 1 times [2022-07-21 10:58:40,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:58:40,856 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [833442747] [2022-07-21 10:58:40,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:58:40,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:58:40,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:40,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:58:40,956 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:58:40,956 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [833442747] [2022-07-21 10:58:40,956 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [833442747] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:58:40,956 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:58:40,957 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-21 10:58:40,957 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [796333775] [2022-07-21 10:58:40,957 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:58:40,958 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:58:40,958 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:58:40,958 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:58:40,959 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-21 10:58:40,959 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) [2022-07-21 10:58:40,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:58:40,999 INFO L93 Difference]: Finished difference Result 1011 states and 1459 transitions. [2022-07-21 10:58:40,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:58:41,000 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 [2022-07-21 10:58:41,000 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:58:41,008 INFO L225 Difference]: With dead ends: 1011 [2022-07-21 10:58:41,008 INFO L226 Difference]: Without dead ends: 507 [2022-07-21 10:58:41,010 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 [2022-07-21 10:58:41,013 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 [2022-07-21 10:58:41,016 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] [2022-07-21 10:58:41,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 507 states. [2022-07-21 10:58:41,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 507 to 507. [2022-07-21 10:58:41,044 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) [2022-07-21 10:58:41,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 730 transitions. [2022-07-21 10:58:41,049 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 730 transitions. Word has length 26 [2022-07-21 10:58:41,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:58:41,050 INFO L495 AbstractCegarLoop]: Abstraction has 507 states and 730 transitions. [2022-07-21 10:58:41,050 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) [2022-07-21 10:58:41,050 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 730 transitions. [2022-07-21 10:58:41,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-07-21 10:58:41,052 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:58:41,052 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] [2022-07-21 10:58:41,053 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-21 10:58:41,053 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:58:41,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:58:41,055 INFO L85 PathProgramCache]: Analyzing trace with hash -677955529, now seen corresponding path program 1 times [2022-07-21 10:58:41,055 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:58:41,056 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [281272793] [2022-07-21 10:58:41,058 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:58:41,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:58:41,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:41,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-07-21 10:58:41,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:41,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 10:58:41,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:41,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:58:41,170 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:58:41,170 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [281272793] [2022-07-21 10:58:41,171 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [281272793] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:58:41,172 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:58:41,172 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-21 10:58:41,172 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1435403007] [2022-07-21 10:58:41,172 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:58:41,173 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-21 10:58:41,174 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:58:41,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-21 10:58:41,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-21 10:58:41,174 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) [2022-07-21 10:58:41,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:58:41,505 INFO L93 Difference]: Finished difference Result 560 states and 809 transitions. [2022-07-21 10:58:41,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-21 10:58:41,506 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 [2022-07-21 10:58:41,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:58:41,511 INFO L225 Difference]: With dead ends: 560 [2022-07-21 10:58:41,512 INFO L226 Difference]: Without dead ends: 547 [2022-07-21 10:58:41,512 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 [2022-07-21 10:58:41,514 INFO L413 NwaCegarLoop]: 668 mSDtfsCounter, 684 mSDsluCounter, 465 mSDsCounter, 0 mSdLazyCounter, 99 mSolverCounterSat, 114 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 748 SdHoareTripleChecker+Valid, 1133 SdHoareTripleChecker+Invalid, 213 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 114 IncrementalHoareTripleChecker+Valid, 99 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-07-21 10:58:41,516 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [748 Valid, 1133 Invalid, 213 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [114 Valid, 99 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-07-21 10:58:41,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 547 states. [2022-07-21 10:58:41,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 547 to 507. [2022-07-21 10:58:41,544 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) [2022-07-21 10:58:41,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 729 transitions. [2022-07-21 10:58:41,547 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 729 transitions. Word has length 40 [2022-07-21 10:58:41,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:58:41,547 INFO L495 AbstractCegarLoop]: Abstraction has 507 states and 729 transitions. [2022-07-21 10:58:41,547 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) [2022-07-21 10:58:41,548 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 729 transitions. [2022-07-21 10:58:41,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-07-21 10:58:41,549 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:58:41,549 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] [2022-07-21 10:58:41,550 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-21 10:58:41,550 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:58:41,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:58:41,550 INFO L85 PathProgramCache]: Analyzing trace with hash -620697227, now seen corresponding path program 1 times [2022-07-21 10:58:41,551 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:58:41,551 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [96852345] [2022-07-21 10:58:41,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:58:41,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:58:41,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:41,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-07-21 10:58:41,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:41,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 10:58:41,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:41,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:58:41,646 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:58:41,646 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [96852345] [2022-07-21 10:58:41,646 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [96852345] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:58:41,647 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:58:41,647 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-21 10:58:41,647 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1798941142] [2022-07-21 10:58:41,647 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:58:41,648 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-21 10:58:41,648 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:58:41,648 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-21 10:58:41,648 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-21 10:58:41,649 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) [2022-07-21 10:58:41,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:58:41,998 INFO L93 Difference]: Finished difference Result 1040 states and 1505 transitions. [2022-07-21 10:58:41,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-21 10:58:41,999 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 [2022-07-21 10:58:41,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:58:42,003 INFO L225 Difference]: With dead ends: 1040 [2022-07-21 10:58:42,003 INFO L226 Difference]: Without dead ends: 536 [2022-07-21 10:58:42,004 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 [2022-07-21 10:58:42,005 INFO L413 NwaCegarLoop]: 664 mSDtfsCounter, 73 mSDsluCounter, 1001 mSDsCounter, 0 mSdLazyCounter, 208 mSolverCounterSat, 89 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 76 SdHoareTripleChecker+Valid, 1665 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 [2022-07-21 10:58:42,005 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [76 Valid, 1665 Invalid, 297 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [89 Valid, 208 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-07-21 10:58:42,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 536 states. [2022-07-21 10:58:42,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 536 to 509. [2022-07-21 10:58:42,028 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) [2022-07-21 10:58:42,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 509 states and 731 transitions. [2022-07-21 10:58:42,031 INFO L78 Accepts]: Start accepts. Automaton has 509 states and 731 transitions. Word has length 40 [2022-07-21 10:58:42,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:58:42,031 INFO L495 AbstractCegarLoop]: Abstraction has 509 states and 731 transitions. [2022-07-21 10:58:42,031 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) [2022-07-21 10:58:42,031 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 731 transitions. [2022-07-21 10:58:42,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-07-21 10:58:42,032 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:58:42,033 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] [2022-07-21 10:58:42,033 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-21 10:58:42,033 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:58:42,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:58:42,034 INFO L85 PathProgramCache]: Analyzing trace with hash 198113210, now seen corresponding path program 1 times [2022-07-21 10:58:42,034 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:58:42,034 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1918706602] [2022-07-21 10:58:42,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:58:42,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:58:42,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:42,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-21 10:58:42,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:42,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 10:58:42,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:42,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:58:42,157 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:58:42,157 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1918706602] [2022-07-21 10:58:42,158 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1918706602] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-21 10:58:42,158 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1790819309] [2022-07-21 10:58:42,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:58:42,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-21 10:58:42,158 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 10:58:42,163 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) [2022-07-21 10:58:42,171 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-07-21 10:58:42,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:42,477 INFO L263 TraceCheckSpWp]: Trace formula consists of 899 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-21 10:58:42,482 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:58:42,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:58:42,526 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-21 10:58:42,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:58:42,569 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1790819309] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-21 10:58:42,569 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-21 10:58:42,570 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 8 [2022-07-21 10:58:42,570 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [754365028] [2022-07-21 10:58:42,570 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-21 10:58:42,570 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-21 10:58:42,571 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:58:42,571 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-21 10:58:42,571 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2022-07-21 10:58:42,571 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) [2022-07-21 10:58:43,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:58:43,091 INFO L93 Difference]: Finished difference Result 1048 states and 1515 transitions. [2022-07-21 10:58:43,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-21 10:58:43,092 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 [2022-07-21 10:58:43,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:58:43,095 INFO L225 Difference]: With dead ends: 1048 [2022-07-21 10:58:43,096 INFO L226 Difference]: Without dead ends: 542 [2022-07-21 10:58:43,097 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 83 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2022-07-21 10:58:43,098 INFO L413 NwaCegarLoop]: 667 mSDtfsCounter, 73 mSDsluCounter, 2135 mSDsCounter, 0 mSdLazyCounter, 438 mSolverCounterSat, 93 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 76 SdHoareTripleChecker+Valid, 2802 SdHoareTripleChecker+Invalid, 531 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 93 IncrementalHoareTripleChecker+Valid, 438 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-07-21 10:58:43,098 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [76 Valid, 2802 Invalid, 531 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [93 Valid, 438 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-07-21 10:58:43,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 542 states. [2022-07-21 10:58:43,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 542 to 515. [2022-07-21 10:58:43,118 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) [2022-07-21 10:58:43,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 515 states and 737 transitions. [2022-07-21 10:58:43,123 INFO L78 Accepts]: Start accepts. Automaton has 515 states and 737 transitions. Word has length 42 [2022-07-21 10:58:43,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:58:43,125 INFO L495 AbstractCegarLoop]: Abstraction has 515 states and 737 transitions. [2022-07-21 10:58:43,125 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) [2022-07-21 10:58:43,125 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 737 transitions. [2022-07-21 10:58:43,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-07-21 10:58:43,126 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:58:43,126 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] [2022-07-21 10:58:43,157 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-07-21 10:58:43,351 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 [2022-07-21 10:58:43,352 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:58:43,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:58:43,352 INFO L85 PathProgramCache]: Analyzing trace with hash -607161591, now seen corresponding path program 2 times [2022-07-21 10:58:43,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:58:43,352 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [566812665] [2022-07-21 10:58:43,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:58:43,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:58:43,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:43,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-07-21 10:58:43,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:43,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 10:58:43,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:43,505 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:58:43,505 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:58:43,505 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [566812665] [2022-07-21 10:58:43,506 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [566812665] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-21 10:58:43,506 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1246073703] [2022-07-21 10:58:43,506 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-21 10:58:43,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-21 10:58:43,506 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 10:58:43,508 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) [2022-07-21 10:58:43,537 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-07-21 10:58:43,774 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-07-21 10:58:43,774 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-21 10:58:43,779 INFO L263 TraceCheckSpWp]: Trace formula consists of 883 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-21 10:58:43,782 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:58:43,924 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-07-21 10:58:43,924 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:58:43,925 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1246073703] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:58:43,925 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-21 10:58:43,925 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [8] total 9 [2022-07-21 10:58:43,925 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [314083189] [2022-07-21 10:58:43,925 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:58:43,926 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-21 10:58:43,926 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:58:43,926 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-21 10:58:43,927 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-07-21 10:58:43,927 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) [2022-07-21 10:58:43,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:58:43,950 INFO L93 Difference]: Finished difference Result 517 states and 738 transitions. [2022-07-21 10:58:43,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:58:43,951 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 [2022-07-21 10:58:43,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:58:43,953 INFO L225 Difference]: With dead ends: 517 [2022-07-21 10:58:43,954 INFO L226 Difference]: Without dead ends: 514 [2022-07-21 10:58:43,954 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 [2022-07-21 10:58:43,955 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 [2022-07-21 10:58:43,955 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] [2022-07-21 10:58:43,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 514 states. [2022-07-21 10:58:43,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 514 to 514. [2022-07-21 10:58:43,977 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) [2022-07-21 10:58:43,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 514 states and 735 transitions. [2022-07-21 10:58:43,980 INFO L78 Accepts]: Start accepts. Automaton has 514 states and 735 transitions. Word has length 48 [2022-07-21 10:58:43,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:58:43,980 INFO L495 AbstractCegarLoop]: Abstraction has 514 states and 735 transitions. [2022-07-21 10:58:43,980 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) [2022-07-21 10:58:43,981 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 735 transitions. [2022-07-21 10:58:43,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-07-21 10:58:43,981 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:58:43,982 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] [2022-07-21 10:58:44,010 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-07-21 10:58:44,203 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 [2022-07-21 10:58:44,204 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:58:44,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:58:44,204 INFO L85 PathProgramCache]: Analyzing trace with hash -1642344328, now seen corresponding path program 1 times [2022-07-21 10:58:44,204 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:58:44,204 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [974602128] [2022-07-21 10:58:44,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:58:44,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:58:44,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:44,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-07-21 10:58:44,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:44,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 10:58:44,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:44,370 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-21 10:58:44,370 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:58:44,370 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [974602128] [2022-07-21 10:58:44,371 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [974602128] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-21 10:58:44,371 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1328488491] [2022-07-21 10:58:44,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:58:44,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-21 10:58:44,371 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 10:58:44,373 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) [2022-07-21 10:58:44,380 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-07-21 10:58:44,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:44,639 INFO L263 TraceCheckSpWp]: Trace formula consists of 949 conjuncts, 10 conjunts are in the unsatisfiable core [2022-07-21 10:58:44,642 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-21 10:58:44,910 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-07-21 10:58:44,911 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-21 10:58:44,911 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1328488491] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:58:44,911 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-21 10:58:44,911 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 10 [2022-07-21 10:58:44,911 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [832437689] [2022-07-21 10:58:44,912 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:58:44,912 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-21 10:58:44,912 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:58:44,913 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-21 10:58:44,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2022-07-21 10:58:44,913 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) [2022-07-21 10:58:45,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:58:45,155 INFO L93 Difference]: Finished difference Result 516 states and 736 transitions. [2022-07-21 10:58:45,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-21 10:58:45,156 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 [2022-07-21 10:58:45,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:58:45,160 INFO L225 Difference]: With dead ends: 516 [2022-07-21 10:58:45,160 INFO L226 Difference]: Without dead ends: 513 [2022-07-21 10:58:45,160 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 [2022-07-21 10:58:45,161 INFO L413 NwaCegarLoop]: 649 mSDtfsCounter, 1101 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 162 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s 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 [2022-07-21 10:58:45,161 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] [2022-07-21 10:58:45,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2022-07-21 10:58:45,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 513. [2022-07-21 10:58:45,194 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) [2022-07-21 10:58:45,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 513 states and 733 transitions. [2022-07-21 10:58:45,196 INFO L78 Accepts]: Start accepts. Automaton has 513 states and 733 transitions. Word has length 49 [2022-07-21 10:58:45,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:58:45,197 INFO L495 AbstractCegarLoop]: Abstraction has 513 states and 733 transitions. [2022-07-21 10:58:45,197 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) [2022-07-21 10:58:45,197 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 733 transitions. [2022-07-21 10:58:45,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-07-21 10:58:45,198 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:58:45,198 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] [2022-07-21 10:58:45,226 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-07-21 10:58:45,411 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 [2022-07-21 10:58:45,411 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:58:45,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:58:45,412 INFO L85 PathProgramCache]: Analyzing trace with hash 626734060, now seen corresponding path program 1 times [2022-07-21 10:58:45,412 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:58:45,412 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1702925263] [2022-07-21 10:58:45,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:58:45,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:58:45,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:45,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-07-21 10:58:45,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:45,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 10:58:45,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:45,499 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-07-21 10:58:45,500 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:58:45,500 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1702925263] [2022-07-21 10:58:45,500 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1702925263] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:58:45,500 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:58:45,500 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-21 10:58:45,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1251973069] [2022-07-21 10:58:45,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:58:45,501 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-21 10:58:45,501 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:58:45,501 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-21 10:58:45,501 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-21 10:58:45,502 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) [2022-07-21 10:58:45,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:58:45,770 INFO L93 Difference]: Finished difference Result 542 states and 781 transitions. [2022-07-21 10:58:45,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-21 10:58:45,771 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 [2022-07-21 10:58:45,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:58:45,774 INFO L225 Difference]: With dead ends: 542 [2022-07-21 10:58:45,774 INFO L226 Difference]: Without dead ends: 539 [2022-07-21 10:58:45,774 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 [2022-07-21 10:58:45,775 INFO L413 NwaCegarLoop]: 657 mSDtfsCounter, 647 mSDsluCounter, 438 mSDsCounter, 0 mSdLazyCounter, 96 mSolverCounterSat, 102 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 709 SdHoareTripleChecker+Valid, 1095 SdHoareTripleChecker+Invalid, 198 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 102 IncrementalHoareTripleChecker+Valid, 96 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-07-21 10:58:45,775 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [709 Valid, 1095 Invalid, 198 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [102 Valid, 96 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-07-21 10:58:45,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 539 states. [2022-07-21 10:58:45,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 539 to 512. [2022-07-21 10:58:45,799 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) [2022-07-21 10:58:45,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 512 states and 731 transitions. [2022-07-21 10:58:45,801 INFO L78 Accepts]: Start accepts. Automaton has 512 states and 731 transitions. Word has length 50 [2022-07-21 10:58:45,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:58:45,801 INFO L495 AbstractCegarLoop]: Abstraction has 512 states and 731 transitions. [2022-07-21 10:58:45,802 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) [2022-07-21 10:58:45,802 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 731 transitions. [2022-07-21 10:58:45,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-07-21 10:58:45,802 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:58:45,803 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] [2022-07-21 10:58:45,803 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-07-21 10:58:45,803 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:58:45,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:58:45,804 INFO L85 PathProgramCache]: Analyzing trace with hash -2046275077, now seen corresponding path program 1 times [2022-07-21 10:58:45,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:58:45,804 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [510141833] [2022-07-21 10:58:45,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:58:45,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:58:45,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:45,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-07-21 10:58:45,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:45,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 10:58:45,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:45,883 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-07-21 10:58:45,883 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:58:45,883 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [510141833] [2022-07-21 10:58:45,883 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [510141833] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:58:45,883 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:58:45,883 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-21 10:58:45,884 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2104285405] [2022-07-21 10:58:45,884 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:58:45,884 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-21 10:58:45,884 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:58:45,885 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-21 10:58:45,885 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-21 10:58:45,885 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) [2022-07-21 10:58:46,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:58:46,143 INFO L93 Difference]: Finished difference Result 541 states and 779 transitions. [2022-07-21 10:58:46,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-21 10:58:46,144 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 [2022-07-21 10:58:46,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:58:46,147 INFO L225 Difference]: With dead ends: 541 [2022-07-21 10:58:46,147 INFO L226 Difference]: Without dead ends: 538 [2022-07-21 10:58:46,147 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 [2022-07-21 10:58:46,148 INFO L413 NwaCegarLoop]: 652 mSDtfsCounter, 644 mSDsluCounter, 435 mSDsCounter, 0 mSdLazyCounter, 96 mSolverCounterSat, 103 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 708 SdHoareTripleChecker+Valid, 1087 SdHoareTripleChecker+Invalid, 199 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 103 IncrementalHoareTripleChecker+Valid, 96 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-07-21 10:58:46,148 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [708 Valid, 1087 Invalid, 199 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [103 Valid, 96 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-07-21 10:58:46,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 538 states. [2022-07-21 10:58:46,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 538 to 511. [2022-07-21 10:58:46,198 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) [2022-07-21 10:58:46,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 511 states and 729 transitions. [2022-07-21 10:58:46,200 INFO L78 Accepts]: Start accepts. Automaton has 511 states and 729 transitions. Word has length 51 [2022-07-21 10:58:46,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:58:46,201 INFO L495 AbstractCegarLoop]: Abstraction has 511 states and 729 transitions. [2022-07-21 10:58:46,202 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) [2022-07-21 10:58:46,202 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 729 transitions. [2022-07-21 10:58:46,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-07-21 10:58:46,202 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 10:58:46,203 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] [2022-07-21 10:58:46,203 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-07-21 10:58:46,203 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 10:58:46,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 10:58:46,204 INFO L85 PathProgramCache]: Analyzing trace with hash 989792463, now seen corresponding path program 1 times [2022-07-21 10:58:46,204 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-21 10:58:46,204 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1619121908] [2022-07-21 10:58:46,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 10:58:46,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-21 10:58:46,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:46,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-07-21 10:58:46,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:46,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-21 10:58:46,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-21 10:58:46,288 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-07-21 10:58:46,288 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-21 10:58:46,289 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1619121908] [2022-07-21 10:58:46,289 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1619121908] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-21 10:58:46,289 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-21 10:58:46,289 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-21 10:58:46,289 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1970838053] [2022-07-21 10:58:46,289 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-21 10:58:46,290 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-21 10:58:46,290 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-21 10:58:46,290 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-21 10:58:46,291 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-21 10:58:46,291 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) [2022-07-21 10:58:46,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-21 10:58:46,574 INFO L93 Difference]: Finished difference Result 538 states and 776 transitions. [2022-07-21 10:58:46,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-21 10:58:46,574 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 [2022-07-21 10:58:46,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-21 10:58:46,575 INFO L225 Difference]: With dead ends: 538 [2022-07-21 10:58:46,575 INFO L226 Difference]: Without dead ends: 0 [2022-07-21 10:58:46,576 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 [2022-07-21 10:58:46,577 INFO L413 NwaCegarLoop]: 648 mSDtfsCounter, 643 mSDsluCounter, 437 mSDsCounter, 0 mSdLazyCounter, 94 mSolverCounterSat, 102 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 705 SdHoareTripleChecker+Valid, 1085 SdHoareTripleChecker+Invalid, 196 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 102 IncrementalHoareTripleChecker+Valid, 94 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-07-21 10:58:46,577 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [705 Valid, 1085 Invalid, 196 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [102 Valid, 94 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-07-21 10:58:46,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-07-21 10:58:46,578 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-07-21 10:58:46,578 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) [2022-07-21 10:58:46,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-07-21 10:58:46,578 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 52 [2022-07-21 10:58:46,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-21 10:58:46,579 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-21 10:58:46,579 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) [2022-07-21 10:58:46,579 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-07-21 10:58:46,579 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-07-21 10:58:46,581 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-21 10:58:46,582 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-07-21 10:58:46,583 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-07-21 10:58:49,868 INFO L899 garLoopResultBuilder]: For program point check_mirrorFINAL(lines 5887 5915) no Hoare annotation was computed. [2022-07-21 10:58:49,868 INFO L902 garLoopResultBuilder]: At program point L5903(line 5903) the Hoare annotation is: true [2022-07-21 10:58:49,868 INFO L899 garLoopResultBuilder]: For program point L5903-1(line 5903) no Hoare annotation was computed. [2022-07-21 10:58:49,868 INFO L902 garLoopResultBuilder]: At program point L5901(line 5901) the Hoare annotation is: true [2022-07-21 10:58:49,868 INFO L899 garLoopResultBuilder]: For program point L5901-1(line 5901) no Hoare annotation was computed. [2022-07-21 10:58:49,868 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))) [2022-07-21 10:58:49,869 INFO L899 garLoopResultBuilder]: For program point L5895-1(lines 5895 5896) no Hoare annotation was computed. [2022-07-21 10:58:49,869 INFO L899 garLoopResultBuilder]: For program point L5897(lines 5897 5900) no Hoare annotation was computed. [2022-07-21 10:58:49,869 INFO L899 garLoopResultBuilder]: For program point L5912(line 5912) no Hoare annotation was computed. [2022-07-21 10:58:49,869 INFO L899 garLoopResultBuilder]: For program point L5902(lines 5902 5911) no Hoare annotation was computed. [2022-07-21 10:58:49,869 INFO L902 garLoopResultBuilder]: At program point L5904-2(lines 5904 5908) the Hoare annotation is: true [2022-07-21 10:58:49,869 INFO L899 garLoopResultBuilder]: For program point L5904(lines 5904 5908) no Hoare annotation was computed. [2022-07-21 10:58:49,869 INFO L902 garLoopResultBuilder]: At program point L5902-1(lines 5902 5911) the Hoare annotation is: true [2022-07-21 10:58:49,869 INFO L899 garLoopResultBuilder]: For program point check_mirrorEXIT(lines 5887 5915) no Hoare annotation was computed. [2022-07-21 10:58:49,869 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))) [2022-07-21 10:58:49,869 INFO L899 garLoopResultBuilder]: For program point iounmapEXIT(lines 6665 6667) no Hoare annotation was computed. [2022-07-21 10:58:49,869 INFO L902 garLoopResultBuilder]: At program point iounmapENTRY(lines 6665 6667) the Hoare annotation is: true [2022-07-21 10:58:49,869 INFO L899 garLoopResultBuilder]: For program point iounmapFINAL(lines 6665 6667) no Hoare annotation was computed. [2022-07-21 10:58:49,869 INFO L902 garLoopResultBuilder]: At program point __release_regionENTRY(lines 6643 6645) the Hoare annotation is: true [2022-07-21 10:58:49,869 INFO L899 garLoopResultBuilder]: For program point __release_regionFINAL(lines 6643 6645) no Hoare annotation was computed. [2022-07-21 10:58:49,869 INFO L899 garLoopResultBuilder]: For program point __release_regionEXIT(lines 6643 6645) no Hoare annotation was computed. [2022-07-21 10:58:49,869 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 6695 6697) no Hoare annotation was computed. [2022-07-21 10:58:49,870 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|)) [2022-07-21 10:58:49,870 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 6695 6697) no Hoare annotation was computed. [2022-07-21 10:58:49,870 INFO L899 garLoopResultBuilder]: For program point free_irqFINAL(lines 6656 6658) no Hoare annotation was computed. [2022-07-21 10:58:49,870 INFO L902 garLoopResultBuilder]: At program point free_irqENTRY(lines 6656 6658) the Hoare annotation is: true [2022-07-21 10:58:49,870 INFO L899 garLoopResultBuilder]: For program point free_irqEXIT(lines 6656 6658) no Hoare annotation was computed. [2022-07-21 10:58:49,870 INFO L899 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 6640 6642) no Hoare annotation was computed. [2022-07-21 10:58:49,870 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 6640 6642) no Hoare annotation was computed. [2022-07-21 10:58:49,870 INFO L902 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 6640 6642) the Hoare annotation is: true [2022-07-21 10:58:49,870 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 5168 5174) no Hoare annotation was computed. [2022-07-21 10:58:49,870 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 5168 5174) the Hoare annotation is: true [2022-07-21 10:58:49,870 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5172) no Hoare annotation was computed. [2022-07-21 10:58:49,870 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 5168 5174) no Hoare annotation was computed. [2022-07-21 10:58:49,870 INFO L902 garLoopResultBuilder]: At program point L6654(lines 6653 6655) the Hoare annotation is: true [2022-07-21 10:58:49,870 INFO L902 garLoopResultBuilder]: At program point L6210-1(lines 6210 6227) the Hoare annotation is: true [2022-07-21 10:58:49,870 INFO L899 garLoopResultBuilder]: For program point ldv_irq_1FINAL(lines 6205 6230) no Hoare annotation was computed. [2022-07-21 10:58:49,870 INFO L902 garLoopResultBuilder]: At program point ldv_irq_1ENTRY(lines 6205 6230) the Hoare annotation is: true [2022-07-21 10:58:49,871 INFO L902 garLoopResultBuilder]: At program point L6223(line 6223) the Hoare annotation is: true [2022-07-21 10:58:49,871 INFO L899 garLoopResultBuilder]: For program point ldv_irq_1EXIT(lines 6205 6230) no Hoare annotation was computed. [2022-07-21 10:58:49,871 INFO L899 garLoopResultBuilder]: For program point L6213(line 6213) no Hoare annotation was computed. [2022-07-21 10:58:49,871 INFO L899 garLoopResultBuilder]: For program point L6222(line 6222) no Hoare annotation was computed. [2022-07-21 10:58:49,871 INFO L899 garLoopResultBuilder]: For program point L6214(lines 6214 6220) no Hoare annotation was computed. [2022-07-21 10:58:49,871 INFO L899 garLoopResultBuilder]: For program point L6210(lines 6210 6227) no Hoare annotation was computed. [2022-07-21 10:58:49,871 INFO L899 garLoopResultBuilder]: For program point L6212(lines 6212 6224) no Hoare annotation was computed. [2022-07-21 10:58:49,871 INFO L902 garLoopResultBuilder]: At program point disable_suitable_irq_1ENTRY(lines 6300 6325) the Hoare annotation is: true [2022-07-21 10:58:49,871 INFO L899 garLoopResultBuilder]: For program point L6303(lines 6303 6307) no Hoare annotation was computed. [2022-07-21 10:58:49,871 INFO L899 garLoopResultBuilder]: For program point disable_suitable_irq_1EXIT(lines 6300 6325) no Hoare annotation was computed. [2022-07-21 10:58:49,871 INFO L899 garLoopResultBuilder]: For program point L6318(lines 6318 6322) no Hoare annotation was computed. [2022-07-21 10:58:49,871 INFO L899 garLoopResultBuilder]: For program point disable_suitable_irq_1FINAL(lines 6300 6325) no Hoare annotation was computed. [2022-07-21 10:58:49,871 INFO L899 garLoopResultBuilder]: For program point L6313(lines 6313 6317) no Hoare annotation was computed. [2022-07-21 10:58:49,871 INFO L899 garLoopResultBuilder]: For program point L6308(lines 6308 6312) no Hoare annotation was computed. [2022-07-21 10:58:49,871 INFO L899 garLoopResultBuilder]: For program point L5090-1(line 5090) no Hoare annotation was computed. [2022-07-21 10:58:49,871 INFO L902 garLoopResultBuilder]: At program point L5090-2(lines 5088 5091) the Hoare annotation is: true [2022-07-21 10:58:49,872 INFO L902 garLoopResultBuilder]: At program point L5098(lines 5093 5100) the Hoare annotation is: true [2022-07-21 10:58:49,872 INFO L899 garLoopResultBuilder]: For program point kzallocEXIT(lines 5102 5109) no Hoare annotation was computed. [2022-07-21 10:58:49,872 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))) [2022-07-21 10:58:49,872 INFO L899 garLoopResultBuilder]: For program point kzallocFINAL(lines 5102 5109) no Hoare annotation was computed. [2022-07-21 10:58:49,872 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))) [2022-07-21 10:58:49,872 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 5175 5181) no Hoare annotation was computed. [2022-07-21 10:58:49,872 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 5175 5181) the Hoare annotation is: true [2022-07-21 10:58:49,872 INFO L899 garLoopResultBuilder]: For program point inbEXIT(lines 5056 5063) no Hoare annotation was computed. [2022-07-21 10:58:49,872 INFO L902 garLoopResultBuilder]: At program point inbENTRY(lines 5056 5063) the Hoare annotation is: true [2022-07-21 10:58:49,872 INFO L899 garLoopResultBuilder]: For program point inbFINAL(lines 5056 5063) no Hoare annotation was computed. [2022-07-21 10:58:49,872 INFO L899 garLoopResultBuilder]: For program point free_netdevFINAL(lines 6659 6661) no Hoare annotation was computed. [2022-07-21 10:58:49,872 INFO L899 garLoopResultBuilder]: For program point free_netdevEXIT(lines 6659 6661) no Hoare annotation was computed. [2022-07-21 10:58:49,873 INFO L902 garLoopResultBuilder]: At program point free_netdevENTRY(lines 6659 6661) the Hoare annotation is: true [2022-07-21 10:58:49,873 INFO L899 garLoopResultBuilder]: For program point netdev_privFINAL(lines 5216 5221) no Hoare annotation was computed. [2022-07-21 10:58:49,873 INFO L902 garLoopResultBuilder]: At program point netdev_privENTRY(lines 5216 5221) the Hoare annotation is: true [2022-07-21 10:58:49,873 INFO L899 garLoopResultBuilder]: For program point netdev_privEXIT(lines 5216 5221) no Hoare annotation was computed. [2022-07-21 10:58:49,873 INFO L899 garLoopResultBuilder]: For program point outbEXIT(lines 5049 5055) no Hoare annotation was computed. [2022-07-21 10:58:49,873 INFO L902 garLoopResultBuilder]: At program point outbENTRY(lines 5049 5055) the Hoare annotation is: true [2022-07-21 10:58:49,873 INFO L899 garLoopResultBuilder]: For program point outbFINAL(lines 5049 5055) no Hoare annotation was computed. [2022-07-21 10:58:49,873 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 5115 5117) the Hoare annotation is: true [2022-07-21 10:58:49,874 INFO L899 garLoopResultBuilder]: For program point L5116-2(lines 5115 5117) no Hoare annotation was computed. [2022-07-21 10:58:49,874 INFO L899 garLoopResultBuilder]: For program point L5116(line 5116) no Hoare annotation was computed. [2022-07-21 10:58:49,874 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 5115 5117) no Hoare annotation was computed. [2022-07-21 10:58:49,874 INFO L899 garLoopResultBuilder]: For program point writebEXIT(lines 5011 5017) no Hoare annotation was computed. [2022-07-21 10:58:49,874 INFO L902 garLoopResultBuilder]: At program point writebENTRY(lines 5011 5017) the Hoare annotation is: true [2022-07-21 10:58:49,874 INFO L899 garLoopResultBuilder]: For program point writebFINAL(lines 5011 5017) no Hoare annotation was computed. [2022-07-21 10:58:49,874 INFO L899 garLoopResultBuilder]: For program point ioremapFINAL(lines 5019 5026) no Hoare annotation was computed. [2022-07-21 10:58:49,874 INFO L899 garLoopResultBuilder]: For program point ioremapEXIT(lines 5019 5026) no Hoare annotation was computed. [2022-07-21 10:58:49,875 INFO L899 garLoopResultBuilder]: For program point L6663-1(line 6663) no Hoare annotation was computed. [2022-07-21 10:58:49,875 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))) [2022-07-21 10:58:49,875 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))) [2022-07-21 10:58:49,875 INFO L902 garLoopResultBuilder]: At program point L6663-2(lines 6662 6664) the Hoare annotation is: true [2022-07-21 10:58:49,875 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))) [2022-07-21 10:58:49,875 INFO L899 garLoopResultBuilder]: For program point __request_regionEXIT(lines 6646 6648) no Hoare annotation was computed. [2022-07-21 10:58:49,875 INFO L899 garLoopResultBuilder]: For program point L6647-1(line 6647) no Hoare annotation was computed. [2022-07-21 10:58:49,876 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))) [2022-07-21 10:58:49,876 INFO L899 garLoopResultBuilder]: For program point __request_regionFINAL(lines 6646 6648) no Hoare annotation was computed. [2022-07-21 10:58:49,876 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))) [2022-07-21 10:58:49,876 INFO L902 garLoopResultBuilder]: At program point L5130(line 5130) the Hoare annotation is: true [2022-07-21 10:58:49,876 INFO L899 garLoopResultBuilder]: For program point L5130-1(line 5130) no Hoare annotation was computed. [2022-07-21 10:58:49,876 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5118 5134) no Hoare annotation was computed. [2022-07-21 10:58:49,876 INFO L899 garLoopResultBuilder]: For program point L5125(lines 5125 5132) no Hoare annotation was computed. [2022-07-21 10:58:49,877 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5118 5134) no Hoare annotation was computed. [2022-07-21 10:58:49,877 INFO L902 garLoopResultBuilder]: At program point readbENTRY(lines 5003 5010) the Hoare annotation is: true [2022-07-21 10:58:49,877 INFO L899 garLoopResultBuilder]: For program point readbEXIT(lines 5003 5010) no Hoare annotation was computed. [2022-07-21 10:58:49,877 INFO L899 garLoopResultBuilder]: For program point readbFINAL(lines 5003 5010) no Hoare annotation was computed. [2022-07-21 10:58:49,877 INFO L899 garLoopResultBuilder]: For program point L6047(line 6047) no Hoare annotation was computed. [2022-07-21 10:58:49,877 INFO L899 garLoopResultBuilder]: For program point L5783-1(lines 5783 5786) no Hoare annotation was computed. [2022-07-21 10:58:49,877 INFO L899 garLoopResultBuilder]: For program point L5717-1(lines 5717 5720) no Hoare annotation was computed. [2022-07-21 10:58:49,877 INFO L899 garLoopResultBuilder]: For program point L5585-2(lines 5584 5594) no Hoare annotation was computed. [2022-07-21 10:58:49,878 INFO L899 garLoopResultBuilder]: For program point L5585(lines 5585 5588) no Hoare annotation was computed. [2022-07-21 10:58:49,878 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)) [2022-07-21 10:58:49,878 INFO L899 garLoopResultBuilder]: For program point L6378(line 6378) no Hoare annotation was computed. [2022-07-21 10:58:49,878 INFO L899 garLoopResultBuilder]: For program point L5387-1(lines 5387 5388) no Hoare annotation was computed. [2022-07-21 10:58:49,878 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)) [2022-07-21 10:58:49,878 INFO L899 garLoopResultBuilder]: For program point L5850-1(lines 5850 5853) no Hoare annotation was computed. [2022-07-21 10:58:49,878 INFO L902 garLoopResultBuilder]: At program point L6379(line 6379) the Hoare annotation is: true [2022-07-21 10:58:49,879 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)) [2022-07-21 10:58:49,879 INFO L899 garLoopResultBuilder]: For program point L5851-1(line 5851) no Hoare annotation was computed. [2022-07-21 10:58:49,879 INFO L899 garLoopResultBuilder]: For program point L5323(lines 5323 5326) no Hoare annotation was computed. [2022-07-21 10:58:49,879 INFO L899 garLoopResultBuilder]: For program point L5389(lines 5389 5408) no Hoare annotation was computed. [2022-07-21 10:58:49,879 INFO L899 garLoopResultBuilder]: For program point L5323-2(lines 5323 5326) no Hoare annotation was computed. [2022-07-21 10:58:49,879 INFO L899 garLoopResultBuilder]: For program point L6248(lines 6248 6254) no Hoare annotation was computed. [2022-07-21 10:58:49,879 INFO L899 garLoopResultBuilder]: For program point L5390(lines 5390 5393) no Hoare annotation was computed. [2022-07-21 10:58:49,879 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)) [2022-07-21 10:58:49,880 INFO L899 garLoopResultBuilder]: For program point L5456(lines 5456 5459) no Hoare annotation was computed. [2022-07-21 10:58:49,880 INFO L899 garLoopResultBuilder]: For program point L5390-2(lines 5389 5407) no Hoare annotation was computed. [2022-07-21 10:58:49,880 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)) [2022-07-21 10:58:49,880 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)) [2022-07-21 10:58:49,880 INFO L899 garLoopResultBuilder]: For program point L5721-1(line 5721) no Hoare annotation was computed. [2022-07-21 10:58:49,880 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)) [2022-07-21 10:58:49,880 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)) [2022-07-21 10:58:49,881 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)) [2022-07-21 10:58:49,881 INFO L899 garLoopResultBuilder]: For program point L5788-1(line 5788) no Hoare annotation was computed. [2022-07-21 10:58:49,881 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)) [2022-07-21 10:58:49,881 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)) [2022-07-21 10:58:49,881 INFO L899 garLoopResultBuilder]: For program point L6185-1(line 6185) no Hoare annotation was computed. [2022-07-21 10:58:49,881 INFO L899 garLoopResultBuilder]: For program point L5987(line 5987) no Hoare annotation was computed. [2022-07-21 10:58:49,882 INFO L899 garLoopResultBuilder]: For program point L5525-1(lines 5525 5528) no Hoare annotation was computed. [2022-07-21 10:58:49,882 INFO L899 garLoopResultBuilder]: For program point L5988-1(lines 5988 5989) no Hoare annotation was computed. [2022-07-21 10:58:49,882 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)) [2022-07-21 10:58:49,882 INFO L899 garLoopResultBuilder]: For program point L5658(lines 5658 5668) no Hoare annotation was computed. [2022-07-21 10:58:49,882 INFO L899 garLoopResultBuilder]: For program point L5658-1(lines 5294 5885) no Hoare annotation was computed. [2022-07-21 10:58:49,882 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)) [2022-07-21 10:58:49,882 INFO L899 garLoopResultBuilder]: For program point L5394-1(lines 5389 5407) no Hoare annotation was computed. [2022-07-21 10:58:49,882 INFO L902 garLoopResultBuilder]: At program point L6385(lines 6326 6387) the Hoare annotation is: true [2022-07-21 10:58:49,883 INFO L899 garLoopResultBuilder]: For program point L5659(lines 5659 5662) no Hoare annotation was computed. [2022-07-21 10:58:49,883 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)) [2022-07-21 10:58:49,883 INFO L899 garLoopResultBuilder]: For program point L5659-2(lines 5658 5667) no Hoare annotation was computed. [2022-07-21 10:58:49,883 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)) [2022-07-21 10:58:49,883 INFO L899 garLoopResultBuilder]: For program point L6650-1(line 6650) no Hoare annotation was computed. [2022-07-21 10:58:49,883 INFO L899 garLoopResultBuilder]: For program point L5461(line 5461) no Hoare annotation was computed. [2022-07-21 10:58:49,883 INFO L899 garLoopResultBuilder]: For program point L5329-2(lines 5294 5885) no Hoare annotation was computed. [2022-07-21 10:58:49,884 INFO L899 garLoopResultBuilder]: For program point L5329(lines 5329 5346) no Hoare annotation was computed. [2022-07-21 10:58:49,884 INFO L899 garLoopResultBuilder]: For program point L5990(lines 5990 5993) no Hoare annotation was computed. [2022-07-21 10:58:49,884 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)) [2022-07-21 10:58:49,884 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)) [2022-07-21 10:58:49,884 INFO L899 garLoopResultBuilder]: For program point L6255(lines 6255 6261) no Hoare annotation was computed. [2022-07-21 10:58:49,884 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)) [2022-07-21 10:58:49,884 INFO L899 garLoopResultBuilder]: For program point L6189-1(line 6189) no Hoare annotation was computed. [2022-07-21 10:58:49,885 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)) [2022-07-21 10:58:49,885 INFO L899 garLoopResultBuilder]: For program point L5529-1(lines 5529 5530) no Hoare annotation was computed. [2022-07-21 10:58:49,885 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)) [2022-07-21 10:58:49,885 INFO L899 garLoopResultBuilder]: For program point L6190-1(line 6190) no Hoare annotation was computed. [2022-07-21 10:58:49,885 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)) [2022-07-21 10:58:49,885 INFO L899 garLoopResultBuilder]: For program point L5596-2(lines 5294 5885) no Hoare annotation was computed. [2022-07-21 10:58:49,885 INFO L899 garLoopResultBuilder]: For program point L5596(lines 5596 5599) no Hoare annotation was computed. [2022-07-21 10:58:49,886 INFO L899 garLoopResultBuilder]: For program point L5398-1(lines 5398 5401) no Hoare annotation was computed. [2022-07-21 10:58:49,886 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)) [2022-07-21 10:58:49,886 INFO L899 garLoopResultBuilder]: For program point L6191-1(line 6191) no Hoare annotation was computed. [2022-07-21 10:58:49,886 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)) [2022-07-21 10:58:49,886 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)) [2022-07-21 10:58:49,886 INFO L899 garLoopResultBuilder]: For program point L5531(lines 5531 5546) no Hoare annotation was computed. [2022-07-21 10:58:49,886 INFO L899 garLoopResultBuilder]: For program point L6192-1(line 6192) no Hoare annotation was computed. [2022-07-21 10:58:49,887 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)) [2022-07-21 10:58:49,887 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)) [2022-07-21 10:58:49,887 INFO L899 garLoopResultBuilder]: For program point L5730(line 5730) no Hoare annotation was computed. [2022-07-21 10:58:49,887 INFO L899 garLoopResultBuilder]: For program point L5796(lines 5796 5799) no Hoare annotation was computed. [2022-07-21 10:58:49,887 INFO L899 garLoopResultBuilder]: For program point L5532-2(lines 5531 5545) no Hoare annotation was computed. [2022-07-21 10:58:49,887 INFO L899 garLoopResultBuilder]: For program point L5532(lines 5532 5535) no Hoare annotation was computed. [2022-07-21 10:58:49,887 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)) [2022-07-21 10:58:49,888 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)) [2022-07-21 10:58:49,888 INFO L899 garLoopResultBuilder]: For program point L5996(lines 5996 6003) no Hoare annotation was computed. [2022-07-21 10:58:49,888 INFO L899 garLoopResultBuilder]: For program point L5732(lines 5732 5752) no Hoare annotation was computed. [2022-07-21 10:58:49,888 INFO L899 garLoopResultBuilder]: For program point L5600-1(lines 5294 5885) no Hoare annotation was computed. [2022-07-21 10:58:49,888 INFO L899 garLoopResultBuilder]: For program point L5997(lines 5997 6000) no Hoare annotation was computed. [2022-07-21 10:58:49,888 INFO L899 garLoopResultBuilder]: For program point L5865-2(lines 5865 5868) no Hoare annotation was computed. [2022-07-21 10:58:49,888 INFO L899 garLoopResultBuilder]: For program point L5865(lines 5865 5868) no Hoare annotation was computed. [2022-07-21 10:58:49,888 INFO L899 garLoopResultBuilder]: For program point L5733-2(lines 5732 5751) no Hoare annotation was computed. [2022-07-21 10:58:49,889 INFO L899 garLoopResultBuilder]: For program point L5733(lines 5733 5736) no Hoare annotation was computed. [2022-07-21 10:58:49,889 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)) [2022-07-21 10:58:49,889 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)) [2022-07-21 10:58:49,889 INFO L899 garLoopResultBuilder]: For program point L5536-1(lines 5531 5545) no Hoare annotation was computed. [2022-07-21 10:58:49,889 INFO L899 garLoopResultBuilder]: For program point L5669-1(lines 5669 5672) no Hoare annotation was computed. [2022-07-21 10:58:49,889 INFO L899 garLoopResultBuilder]: For program point L5471(lines 5471 5481) no Hoare annotation was computed. [2022-07-21 10:58:49,889 INFO L899 garLoopResultBuilder]: For program point L5471-1(lines 5294 5885) no Hoare annotation was computed. [2022-07-21 10:58:49,890 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)) [2022-07-21 10:58:49,890 INFO L899 garLoopResultBuilder]: For program point L5604-1(lines 5604 5607) no Hoare annotation was computed. [2022-07-21 10:58:49,890 INFO L899 garLoopResultBuilder]: For program point L5472-2(lines 5471 5480) no Hoare annotation was computed. [2022-07-21 10:58:49,890 INFO L899 garLoopResultBuilder]: For program point L5472(lines 5472 5475) no Hoare annotation was computed. [2022-07-21 10:58:49,890 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)) [2022-07-21 10:58:49,890 INFO L899 garLoopResultBuilder]: For program point L5737-1(lines 5732 5751) no Hoare annotation was computed. [2022-07-21 10:58:49,890 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)) [2022-07-21 10:58:49,891 INFO L899 garLoopResultBuilder]: For program point L5936(lines 5936 5945) no Hoare annotation was computed. [2022-07-21 10:58:49,891 INFO L899 garLoopResultBuilder]: For program point L6399(lines 6399 6402) no Hoare annotation was computed. [2022-07-21 10:58:49,891 INFO L899 garLoopResultBuilder]: For program point L6399-2(lines 6399 6402) no Hoare annotation was computed. [2022-07-21 10:58:49,891 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)) [2022-07-21 10:58:49,891 INFO L899 garLoopResultBuilder]: For program point L5937(lines 5937 5940) no Hoare annotation was computed. [2022-07-21 10:58:49,891 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)) [2022-07-21 10:58:49,891 INFO L899 garLoopResultBuilder]: For program point L5805-1(line 5805) no Hoare annotation was computed. [2022-07-21 10:58:49,892 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)) [2022-07-21 10:58:49,892 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-07-21 10:58:49,892 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)) [2022-07-21 10:58:49,892 INFO L899 garLoopResultBuilder]: For program point L5409-1(line 5409) no Hoare annotation was computed. [2022-07-21 10:58:49,892 INFO L899 garLoopResultBuilder]: For program point L6268(lines 6268 6271) no Hoare annotation was computed. [2022-07-21 10:58:49,892 INFO L899 garLoopResultBuilder]: For program point L5872-1(line 5872) no Hoare annotation was computed. [2022-07-21 10:58:49,892 INFO L899 garLoopResultBuilder]: For program point L5806(lines 5806 5827) no Hoare annotation was computed. [2022-07-21 10:58:49,892 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)) [2022-07-21 10:58:49,893 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)) [2022-07-21 10:58:49,893 INFO L899 garLoopResultBuilder]: For program point L5410(lines 5410 5430) no Hoare annotation was computed. [2022-07-21 10:58:49,893 INFO L899 garLoopResultBuilder]: For program point L5807(lines 5807 5810) no Hoare annotation was computed. [2022-07-21 10:58:49,893 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)) [2022-07-21 10:58:49,893 INFO L899 garLoopResultBuilder]: For program point L5873-1(line 5873) no Hoare annotation was computed. [2022-07-21 10:58:49,893 INFO L899 garLoopResultBuilder]: For program point L5807-2(lines 5807 5810) no Hoare annotation was computed. [2022-07-21 10:58:49,893 INFO L899 garLoopResultBuilder]: For program point L5741-1(lines 5741 5744) no Hoare annotation was computed. [2022-07-21 10:58:49,894 INFO L899 garLoopResultBuilder]: For program point L5411(lines 5411 5414) no Hoare annotation was computed. [2022-07-21 10:58:49,894 INFO L899 garLoopResultBuilder]: For program point L5411-2(lines 5410 5429) no Hoare annotation was computed. [2022-07-21 10:58:49,894 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)) [2022-07-21 10:58:49,894 INFO L899 garLoopResultBuilder]: For program point L5874-1(lines 5874 5875) no Hoare annotation was computed. [2022-07-21 10:58:49,894 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)) [2022-07-21 10:58:49,894 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)) [2022-07-21 10:58:49,894 INFO L899 garLoopResultBuilder]: For program point L6337(lines 6337 6380) no Hoare annotation was computed. [2022-07-21 10:58:49,895 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)) [2022-07-21 10:58:49,895 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)) [2022-07-21 10:58:49,895 INFO L899 garLoopResultBuilder]: For program point L6338(line 6338) no Hoare annotation was computed. [2022-07-21 10:58:49,895 INFO L899 garLoopResultBuilder]: For program point L5347-1(lines 5347 5364) no Hoare annotation was computed. [2022-07-21 10:58:49,895 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)) [2022-07-21 10:58:49,895 INFO L899 garLoopResultBuilder]: For program point L5942(line 5942) no Hoare annotation was computed. [2022-07-21 10:58:49,895 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)) [2022-07-21 10:58:49,896 INFO L899 garLoopResultBuilder]: For program point L6339(lines 6339 6342) no Hoare annotation was computed. [2022-07-21 10:58:49,896 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)) [2022-07-21 10:58:49,896 INFO L899 garLoopResultBuilder]: For program point L5679(lines 5679 5682) no Hoare annotation was computed. [2022-07-21 10:58:49,896 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)) [2022-07-21 10:58:49,896 INFO L899 garLoopResultBuilder]: For program point L5745-1(line 5745) no Hoare annotation was computed. [2022-07-21 10:58:49,896 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)) [2022-07-21 10:58:49,896 INFO L899 garLoopResultBuilder]: For program point L5547-1(line 5547) no Hoare annotation was computed. [2022-07-21 10:58:49,897 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)) [2022-07-21 10:58:49,897 INFO L899 garLoopResultBuilder]: For program point L5679-2(lines 5679 5682) no Hoare annotation was computed. [2022-07-21 10:58:49,897 INFO L899 garLoopResultBuilder]: For program point L5613-1(line 5613) no Hoare annotation was computed. [2022-07-21 10:58:49,897 INFO L899 garLoopResultBuilder]: For program point L5415-1(lines 5410 5429) no Hoare annotation was computed. [2022-07-21 10:58:49,897 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)) [2022-07-21 10:58:49,897 INFO L899 garLoopResultBuilder]: For program point L5548(lines 5548 5563) no Hoare annotation was computed. [2022-07-21 10:58:49,897 INFO L899 garLoopResultBuilder]: For program point L5482-1(lines 5482 5485) no Hoare annotation was computed. [2022-07-21 10:58:49,898 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-21 10:58:49,898 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)) [2022-07-21 10:58:49,898 INFO L899 garLoopResultBuilder]: For program point L5813-2(lines 5813 5816) no Hoare annotation was computed. [2022-07-21 10:58:49,898 INFO L899 garLoopResultBuilder]: For program point L5813(lines 5813 5816) no Hoare annotation was computed. [2022-07-21 10:58:49,898 INFO L899 garLoopResultBuilder]: For program point L5549-2(lines 5548 5562) no Hoare annotation was computed. [2022-07-21 10:58:49,898 INFO L899 garLoopResultBuilder]: For program point L5549(lines 5549 5552) no Hoare annotation was computed. [2022-07-21 10:58:49,898 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)) [2022-07-21 10:58:49,899 INFO L899 garLoopResultBuilder]: For program point L5946-1(line 5946) no Hoare annotation was computed. [2022-07-21 10:58:49,899 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)) [2022-07-21 10:58:49,899 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)) [2022-07-21 10:58:49,899 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)) [2022-07-21 10:58:49,899 INFO L899 garLoopResultBuilder]: For program point L6013-1(line 6013) no Hoare annotation was computed. [2022-07-21 10:58:49,899 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)) [2022-07-21 10:58:49,899 INFO L899 garLoopResultBuilder]: For program point L5419-1(lines 5419 5422) no Hoare annotation was computed. [2022-07-21 10:58:49,900 INFO L899 garLoopResultBuilder]: For program point L6344(line 6344) no Hoare annotation was computed. [2022-07-21 10:58:49,900 INFO L899 garLoopResultBuilder]: For program point L6014(lines 6014 6021) no Hoare annotation was computed. [2022-07-21 10:58:49,900 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)) [2022-07-21 10:58:49,900 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)) [2022-07-21 10:58:49,900 INFO L899 garLoopResultBuilder]: For program point L6345(lines 6345 6376) no Hoare annotation was computed. [2022-07-21 10:58:49,900 INFO L899 garLoopResultBuilder]: For program point L6015(lines 6015 6018) no Hoare annotation was computed. [2022-07-21 10:58:49,900 INFO L899 garLoopResultBuilder]: For program point L5883(line 5883) no Hoare annotation was computed. [2022-07-21 10:58:49,901 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)) [2022-07-21 10:58:49,901 INFO L899 garLoopResultBuilder]: For program point L5949-1(line 5949) no Hoare annotation was computed. [2022-07-21 10:58:49,901 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)) [2022-07-21 10:58:49,901 INFO L899 garLoopResultBuilder]: For program point L5553-1(lines 5548 5562) no Hoare annotation was computed. [2022-07-21 10:58:49,901 INFO L899 garLoopResultBuilder]: For program point L6280(lines 6280 6295) no Hoare annotation was computed. [2022-07-21 10:58:49,901 INFO L899 garLoopResultBuilder]: For program point L5950(lines 5950 5961) no Hoare annotation was computed. [2022-07-21 10:58:49,901 INFO L899 garLoopResultBuilder]: For program point L5950-1(lines 5950 5961) no Hoare annotation was computed. [2022-07-21 10:58:49,902 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)) [2022-07-21 10:58:49,902 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)) [2022-07-21 10:58:49,902 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)) [2022-07-21 10:58:49,902 INFO L899 garLoopResultBuilder]: For program point L6347(lines 6347 6373) no Hoare annotation was computed. [2022-07-21 10:58:49,902 INFO L899 garLoopResultBuilder]: For program point L6281(line 6281) no Hoare annotation was computed. [2022-07-21 10:58:49,902 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)) [2022-07-21 10:58:49,902 INFO L899 garLoopResultBuilder]: For program point L5951-1(line 5951) no Hoare annotation was computed. [2022-07-21 10:58:49,903 INFO L899 garLoopResultBuilder]: For program point L5753-2(lines 5294 5885) no Hoare annotation was computed. [2022-07-21 10:58:49,903 INFO L899 garLoopResultBuilder]: For program point L5753(lines 5753 5782) no Hoare annotation was computed. [2022-07-21 10:58:49,903 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)) [2022-07-21 10:58:49,903 INFO L899 garLoopResultBuilder]: For program point L5423-1(line 5423) no Hoare annotation was computed. [2022-07-21 10:58:49,903 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)) [2022-07-21 10:58:49,903 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)) [2022-07-21 10:58:49,903 INFO L899 garLoopResultBuilder]: For program point L6348(line 6348) no Hoare annotation was computed. [2022-07-21 10:58:49,904 INFO L899 garLoopResultBuilder]: For program point L6282-1(line 6282) no Hoare annotation was computed. [2022-07-21 10:58:49,904 INFO L899 garLoopResultBuilder]: For program point L5952(lines 5952 5959) no Hoare annotation was computed. [2022-07-21 10:58:49,904 INFO L899 garLoopResultBuilder]: For program point L6349(lines 6349 6354) no Hoare annotation was computed. [2022-07-21 10:58:49,904 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)) [2022-07-21 10:58:49,904 INFO L899 garLoopResultBuilder]: For program point L5953-1(line 5953) no Hoare annotation was computed. [2022-07-21 10:58:49,904 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)) [2022-07-21 10:58:49,904 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)) [2022-07-21 10:58:49,905 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)) [2022-07-21 10:58:49,905 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)) [2022-07-21 10:58:49,905 INFO L899 garLoopResultBuilder]: For program point L6284(line 6284) no Hoare annotation was computed. [2022-07-21 10:58:49,905 INFO L899 garLoopResultBuilder]: For program point L5954(lines 5954 5957) no Hoare annotation was computed. [2022-07-21 10:58:49,905 INFO L899 garLoopResultBuilder]: For program point L5690(lines 5690 5700) no Hoare annotation was computed. [2022-07-21 10:58:49,905 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)) [2022-07-21 10:58:49,905 INFO L899 garLoopResultBuilder]: For program point L5690-1(lines 5294 5885) no Hoare annotation was computed. [2022-07-21 10:58:49,905 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)) [2022-07-21 10:58:49,906 INFO L899 garLoopResultBuilder]: For program point L5492-2(lines 5492 5495) no Hoare annotation was computed. [2022-07-21 10:58:49,906 INFO L899 garLoopResultBuilder]: For program point L5492(lines 5492 5495) no Hoare annotation was computed. [2022-07-21 10:58:49,906 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)) [2022-07-21 10:58:49,906 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)) [2022-07-21 10:58:49,906 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)) [2022-07-21 10:58:49,906 INFO L899 garLoopResultBuilder]: For program point L6285-1(line 6285) no Hoare annotation was computed. [2022-07-21 10:58:49,906 INFO L899 garLoopResultBuilder]: For program point L5823(lines 5823 5827) no Hoare annotation was computed. [2022-07-21 10:58:49,907 INFO L899 garLoopResultBuilder]: For program point L5691(lines 5691 5694) no Hoare annotation was computed. [2022-07-21 10:58:49,907 INFO L899 garLoopResultBuilder]: For program point L5757(line 5757) no Hoare annotation was computed. [2022-07-21 10:58:49,907 INFO L899 garLoopResultBuilder]: For program point L5823-2(lines 5823 5827) no Hoare annotation was computed. [2022-07-21 10:58:49,907 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)) [2022-07-21 10:58:49,907 INFO L899 garLoopResultBuilder]: For program point L5691-2(lines 5690 5699) no Hoare annotation was computed. [2022-07-21 10:58:49,907 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)) [2022-07-21 10:58:49,907 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)) [2022-07-21 10:58:49,908 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)) [2022-07-21 10:58:49,908 INFO L899 garLoopResultBuilder]: For program point L6022-1(line 6022) no Hoare annotation was computed. [2022-07-21 10:58:49,908 INFO L899 garLoopResultBuilder]: For program point L5824-1(line 5824) no Hoare annotation was computed. [2022-07-21 10:58:49,908 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)) [2022-07-21 10:58:49,908 INFO L899 garLoopResultBuilder]: For program point L6617(lines 6617 6620) no Hoare annotation was computed. [2022-07-21 10:58:49,908 INFO L899 garLoopResultBuilder]: For program point L6287(line 6287) no Hoare annotation was computed. [2022-07-21 10:58:49,908 INFO L899 garLoopResultBuilder]: For program point L5759(lines 5759 5779) no Hoare annotation was computed. [2022-07-21 10:58:49,909 INFO L899 garLoopResultBuilder]: For program point L6288-1(line 6288) no Hoare annotation was computed. [2022-07-21 10:58:49,909 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)) [2022-07-21 10:58:49,909 INFO L899 garLoopResultBuilder]: For program point L6024-2(lines 6024 6030) no Hoare annotation was computed. [2022-07-21 10:58:49,909 INFO L899 garLoopResultBuilder]: For program point L6024(lines 6024 6030) no Hoare annotation was computed. [2022-07-21 10:58:49,909 INFO L899 garLoopResultBuilder]: For program point L5760-2(lines 5759 5778) no Hoare annotation was computed. [2022-07-21 10:58:49,909 INFO L899 garLoopResultBuilder]: For program point L5760(lines 5760 5763) no Hoare annotation was computed. [2022-07-21 10:58:49,909 INFO L899 garLoopResultBuilder]: For program point L6619-1(lines 6616 6638) no Hoare annotation was computed. [2022-07-21 10:58:49,909 INFO L899 garLoopResultBuilder]: For program point L5628-2(lines 5294 5885) no Hoare annotation was computed. [2022-07-21 10:58:49,910 INFO L895 garLoopResultBuilder]: At program point L6619(line 6619) the Hoare annotation is: false [2022-07-21 10:58:49,910 INFO L899 garLoopResultBuilder]: For program point L5628(lines 5628 5631) no Hoare annotation was computed. [2022-07-21 10:58:49,910 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)) [2022-07-21 10:58:49,910 INFO L899 garLoopResultBuilder]: For program point L5298-3(lines 5298 5305) no Hoare annotation was computed. [2022-07-21 10:58:49,910 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)) [2022-07-21 10:58:49,910 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)) [2022-07-21 10:58:49,911 INFO L899 garLoopResultBuilder]: For program point L5431-1(line 5431) no Hoare annotation was computed. [2022-07-21 10:58:49,911 INFO L899 garLoopResultBuilder]: For program point L5299(lines 5299 5302) no Hoare annotation was computed. [2022-07-21 10:58:49,911 INFO L899 garLoopResultBuilder]: For program point L6290(line 6290) no Hoare annotation was computed. [2022-07-21 10:58:49,911 INFO L899 garLoopResultBuilder]: For program point L6356(line 6356) no Hoare annotation was computed. [2022-07-21 10:58:49,911 INFO L899 garLoopResultBuilder]: For program point L5564-1(line 5564) no Hoare annotation was computed. [2022-07-21 10:58:49,911 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)) [2022-07-21 10:58:49,911 INFO L899 garLoopResultBuilder]: For program point L5432-2(lines 5294 5885) no Hoare annotation was computed. [2022-07-21 10:58:49,911 INFO L899 garLoopResultBuilder]: For program point L5432(lines 5432 5435) no Hoare annotation was computed. [2022-07-21 10:58:49,912 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)) [2022-07-21 10:58:49,912 INFO L899 garLoopResultBuilder]: For program point L6291-1(line 6291) no Hoare annotation was computed. [2022-07-21 10:58:49,912 INFO L899 garLoopResultBuilder]: For program point L6357(lines 6357 6369) no Hoare annotation was computed. [2022-07-21 10:58:49,912 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)) [2022-07-21 10:58:49,912 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)) [2022-07-21 10:58:49,912 INFO L899 garLoopResultBuilder]: For program point L5565(lines 5565 5581) no Hoare annotation was computed. [2022-07-21 10:58:49,912 INFO L899 garLoopResultBuilder]: For program point L5764-1(lines 5759 5778) no Hoare annotation was computed. [2022-07-21 10:58:49,913 INFO L899 garLoopResultBuilder]: For program point L6623-1(lines 6616 6638) no Hoare annotation was computed. [2022-07-21 10:58:49,913 INFO L899 garLoopResultBuilder]: For program point L5566(lines 5566 5570) no Hoare annotation was computed. [2022-07-21 10:58:49,913 INFO L895 garLoopResultBuilder]: At program point L6623(line 6623) the Hoare annotation is: false [2022-07-21 10:58:49,913 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)) [2022-07-21 10:58:49,913 INFO L899 garLoopResultBuilder]: For program point L5566-2(lines 5565 5580) no Hoare annotation was computed. [2022-07-21 10:58:49,913 INFO L899 garLoopResultBuilder]: For program point L6359(lines 6359 6362) no Hoare annotation was computed. [2022-07-21 10:58:49,913 INFO L899 garLoopResultBuilder]: For program point L6293(line 6293) no Hoare annotation was computed. [2022-07-21 10:58:49,913 INFO L899 garLoopResultBuilder]: For program point L6359-2(lines 6357 6368) no Hoare annotation was computed. [2022-07-21 10:58:49,914 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)) [2022-07-21 10:58:49,914 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)) [2022-07-21 10:58:49,914 INFO L899 garLoopResultBuilder]: For program point L5633-2(lines 5633 5636) no Hoare annotation was computed. [2022-07-21 10:58:49,914 INFO L899 garLoopResultBuilder]: For program point L5567-1(line 5567) no Hoare annotation was computed. [2022-07-21 10:58:49,914 INFO L899 garLoopResultBuilder]: For program point L5633(lines 5633 5636) no Hoare annotation was computed. [2022-07-21 10:58:49,914 INFO L902 garLoopResultBuilder]: At program point L6294(line 6294) the Hoare annotation is: true [2022-07-21 10:58:49,914 INFO L899 garLoopResultBuilder]: For program point L6162(lines 6162 6165) no Hoare annotation was computed. [2022-07-21 10:58:49,915 INFO L899 garLoopResultBuilder]: For program point L6162-2(lines 6162 6165) no Hoare annotation was computed. [2022-07-21 10:58:49,915 INFO L899 garLoopResultBuilder]: For program point L5436-1(lines 5294 5885) no Hoare annotation was computed. [2022-07-21 10:58:49,915 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)) [2022-07-21 10:58:49,915 INFO L899 garLoopResultBuilder]: For program point L5701-1(lines 5701 5704) no Hoare annotation was computed. [2022-07-21 10:58:49,915 INFO L899 garLoopResultBuilder]: For program point L5503(lines 5503 5506) no Hoare annotation was computed. [2022-07-21 10:58:49,915 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-07-21 10:58:49,915 INFO L899 garLoopResultBuilder]: For program point L5371(lines 5371 5381) no Hoare annotation was computed. [2022-07-21 10:58:49,915 INFO L899 garLoopResultBuilder]: For program point L5371-1(lines 5294 5885) no Hoare annotation was computed. [2022-07-21 10:58:49,916 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)) [2022-07-21 10:58:49,916 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)) [2022-07-21 10:58:49,916 INFO L899 garLoopResultBuilder]: For program point L6032(lines 6032 6035) no Hoare annotation was computed. [2022-07-21 10:58:49,916 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)) [2022-07-21 10:58:49,916 INFO L899 garLoopResultBuilder]: For program point L5768-1(lines 5768 5771) no Hoare annotation was computed. [2022-07-21 10:58:49,916 INFO L899 garLoopResultBuilder]: For program point L6627-1(lines 6616 6638) no Hoare annotation was computed. [2022-07-21 10:58:49,916 INFO L895 garLoopResultBuilder]: At program point L6627(line 6627) the Hoare annotation is: false [2022-07-21 10:58:49,917 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)) [2022-07-21 10:58:49,917 INFO L899 garLoopResultBuilder]: For program point L5306(line 5306) no Hoare annotation was computed. [2022-07-21 10:58:49,917 INFO L899 garLoopResultBuilder]: For program point L5372-2(lines 5371 5380) no Hoare annotation was computed. [2022-07-21 10:58:49,917 INFO L899 garLoopResultBuilder]: For program point L5372(lines 5372 5375) no Hoare annotation was computed. [2022-07-21 10:58:49,917 INFO L899 garLoopResultBuilder]: For program point L5306-2(lines 5306 5309) no Hoare annotation was computed. [2022-07-21 10:58:49,917 INFO L899 garLoopResultBuilder]: For program point L5967(line 5967) no Hoare annotation was computed. [2022-07-21 10:58:49,917 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)) [2022-07-21 10:58:49,918 INFO L899 garLoopResultBuilder]: For program point L5835(lines 5294 5885) no Hoare annotation was computed. [2022-07-21 10:58:49,918 INFO L899 garLoopResultBuilder]: For program point L5571-1(lines 5565 5580) no Hoare annotation was computed. [2022-07-21 10:58:49,918 INFO L899 garLoopResultBuilder]: For program point L5968(lines 5968 5971) no Hoare annotation was computed. [2022-07-21 10:58:49,918 INFO L899 garLoopResultBuilder]: For program point L5836-2(lines 5835 5848) no Hoare annotation was computed. [2022-07-21 10:58:49,918 INFO L899 garLoopResultBuilder]: For program point L5836(lines 5836 5839) no Hoare annotation was computed. [2022-07-21 10:58:49,918 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)) [2022-07-21 10:58:49,918 INFO L899 garLoopResultBuilder]: For program point L6167(lines 6167 6170) no Hoare annotation was computed. [2022-07-21 10:58:49,918 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)) [2022-07-21 10:58:49,919 INFO L899 garLoopResultBuilder]: For program point L6234(lines 6234 6240) no Hoare annotation was computed. [2022-07-21 10:58:49,919 INFO L899 garLoopResultBuilder]: For program point L5772-1(line 5772) no Hoare annotation was computed. [2022-07-21 10:58:49,919 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)) [2022-07-21 10:58:49,919 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)) [2022-07-21 10:58:49,919 INFO L899 garLoopResultBuilder]: For program point L5640-1(line 5640) no Hoare annotation was computed. [2022-07-21 10:58:49,919 INFO L899 garLoopResultBuilder]: For program point L6631-1(lines 6616 6638) no Hoare annotation was computed. [2022-07-21 10:58:49,919 INFO L895 garLoopResultBuilder]: At program point L6631(line 6631) the Hoare annotation is: false [2022-07-21 10:58:49,920 INFO L899 garLoopResultBuilder]: For program point L5706-1(line 5706) no Hoare annotation was computed. [2022-07-21 10:58:49,920 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)) [2022-07-21 10:58:49,920 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)) [2022-07-21 10:58:49,920 INFO L899 garLoopResultBuilder]: For program point L5310-1(line 5310) no Hoare annotation was computed. [2022-07-21 10:58:49,920 INFO L899 garLoopResultBuilder]: For program point L5840-1(lines 5835 5848) no Hoare annotation was computed. [2022-07-21 10:58:49,920 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)) [2022-07-21 10:58:49,920 INFO L899 garLoopResultBuilder]: For program point L5708(lines 5708 5728) no Hoare annotation was computed. [2022-07-21 10:58:49,921 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)) [2022-07-21 10:58:49,921 INFO L899 garLoopResultBuilder]: For program point L5312(lines 5312 5315) no Hoare annotation was computed. [2022-07-21 10:58:49,921 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)) [2022-07-21 10:58:49,921 INFO L899 garLoopResultBuilder]: For program point L5709-2(lines 5708 5727) no Hoare annotation was computed. [2022-07-21 10:58:49,921 INFO L899 garLoopResultBuilder]: For program point L5709(lines 5709 5712) no Hoare annotation was computed. [2022-07-21 10:58:49,921 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-07-21 10:58:49,921 INFO L902 garLoopResultBuilder]: At program point L6635-1(lines 6614 6639) the Hoare annotation is: true [2022-07-21 10:58:49,921 INFO L895 garLoopResultBuilder]: At program point L6635(line 6635) the Hoare annotation is: false [2022-07-21 10:58:49,922 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)) [2022-07-21 10:58:49,922 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)) [2022-07-21 10:58:49,922 INFO L899 garLoopResultBuilder]: For program point L6371(line 6371) no Hoare annotation was computed. [2022-07-21 10:58:49,922 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)) [2022-07-21 10:58:49,922 INFO L899 garLoopResultBuilder]: For program point L6041-1(line 6041) no Hoare annotation was computed. [2022-07-21 10:58:49,922 INFO L902 garLoopResultBuilder]: At program point L6372(line 6372) the Hoare annotation is: true [2022-07-21 10:58:49,922 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)) [2022-07-21 10:58:49,923 INFO L899 garLoopResultBuilder]: For program point L5514(lines 5514 5524) no Hoare annotation was computed. [2022-07-21 10:58:49,923 INFO L899 garLoopResultBuilder]: For program point L5514-1(lines 5294 5885) no Hoare annotation was computed. [2022-07-21 10:58:49,923 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)) [2022-07-21 10:58:49,923 INFO L899 garLoopResultBuilder]: For program point L5316-1(line 5316) no Hoare annotation was computed. [2022-07-21 10:58:49,923 INFO L899 garLoopResultBuilder]: For program point L5382-1(lines 5382 5385) no Hoare annotation was computed. [2022-07-21 10:58:49,923 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)) [2022-07-21 10:58:49,923 INFO L899 garLoopResultBuilder]: For program point L6241(lines 6241 6247) no Hoare annotation was computed. [2022-07-21 10:58:49,924 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)) [2022-07-21 10:58:49,924 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)) [2022-07-21 10:58:49,924 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)) [2022-07-21 10:58:49,924 INFO L899 garLoopResultBuilder]: For program point L5713-1(lines 5708 5727) no Hoare annotation was computed. [2022-07-21 10:58:49,924 INFO L899 garLoopResultBuilder]: For program point L5515(lines 5515 5518) no Hoare annotation was computed. [2022-07-21 10:58:49,924 INFO L899 garLoopResultBuilder]: For program point L5515-2(lines 5514 5523) no Hoare annotation was computed. [2022-07-21 10:58:49,924 INFO L899 garLoopResultBuilder]: For program point L5978(line 5978) no Hoare annotation was computed. [2022-07-21 10:58:49,925 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)) [2022-07-21 10:58:49,925 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)) [2022-07-21 10:58:49,925 INFO L899 garLoopResultBuilder]: For program point L5648(line 5648) no Hoare annotation was computed. [2022-07-21 10:58:49,925 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)) [2022-07-21 10:58:49,925 INFO L899 garLoopResultBuilder]: For program point L5318(lines 5318 5322) no Hoare annotation was computed. [2022-07-21 10:58:49,925 INFO L899 garLoopResultBuilder]: For program point L5979(lines 5979 5982) no Hoare annotation was computed. [2022-07-21 10:58:49,925 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)) [2022-07-21 10:58:49,926 INFO L899 garLoopResultBuilder]: For program point L6045-1(line 6045) no Hoare annotation was computed. [2022-07-21 10:58:49,926 INFO L899 garLoopResultBuilder]: For program point L5583(line 5583) no Hoare annotation was computed. [2022-07-21 10:58:49,926 INFO L899 garLoopResultBuilder]: For program point L5451(lines 5451 5454) no Hoare annotation was computed. [2022-07-21 10:58:49,926 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)) [2022-07-21 10:58:49,926 INFO L899 garLoopResultBuilder]: For program point L5319-1(line 5319) no Hoare annotation was computed. [2022-07-21 10:58:49,926 INFO L899 garLoopResultBuilder]: For program point L5451-2(lines 5294 5885) no Hoare annotation was computed. [2022-07-21 10:58:49,926 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)) [2022-07-21 10:58:49,927 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)) [2022-07-21 10:58:49,927 INFO L899 garLoopResultBuilder]: For program point L5584(lines 5584 5595) no Hoare annotation was computed. [2022-07-21 10:58:49,930 INFO L356 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 10:58:49,931 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-21 10:58:49,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.07 10:58:49 BoogieIcfgContainer [2022-07-21 10:58:49,968 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-21 10:58:49,968 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-21 10:58:49,969 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-21 10:58:49,969 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-21 10:58:49,969 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 10:58:39" (3/4) ... [2022-07-21 10:58:49,971 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-21 10:58:49,976 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2022-07-21 10:58:49,976 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2022-07-21 10:58:49,977 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure check_mirror [2022-07-21 10:58:49,977 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2022-07-21 10:58:49,977 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __release_region [2022-07-21 10:58:49,977 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-07-21 10:58:49,977 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2022-07-21 10:58:49,977 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-07-21 10:58:49,977 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writeb [2022-07-21 10:58:49,977 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-07-21 10:58:49,977 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ioremap [2022-07-21 10:58:49,978 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __request_region [2022-07-21 10:58:49,978 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-21 10:58:49,978 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-07-21 10:58:49,978 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2022-07-21 10:58:49,978 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_suitable_irq_1 [2022-07-21 10:58:49,978 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2022-07-21 10:58:49,978 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-07-21 10:58:49,978 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readb [2022-07-21 10:58:49,979 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2022-07-21 10:58:49,979 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2022-07-21 10:58:50,000 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 193 nodes and edges [2022-07-21 10:58:50,002 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 81 nodes and edges [2022-07-21 10:58:50,003 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 35 nodes and edges [2022-07-21 10:58:50,005 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2022-07-21 10:58:50,006 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2022-07-21 10:58:50,008 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-07-21 10:58:50,009 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-07-21 10:58:50,011 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-21 10:58:50,125 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-21 10:58:50,125 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-21 10:58:50,125 INFO L158 Benchmark]: Toolchain (without parser) took 13534.63ms. Allocated memory was 56.6MB in the beginning and 281.0MB in the end (delta: 224.4MB). Free memory was 27.1MB in the beginning and 223.8MB in the end (delta: -196.7MB). Peak memory consumption was 186.7MB. Max. memory is 16.1GB. [2022-07-21 10:58:50,126 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 56.6MB. Free memory was 38.7MB in the beginning and 38.7MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 10:58:50,126 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1307.94ms. Allocated memory was 56.6MB in the beginning and 109.1MB in the end (delta: 52.4MB). Free memory was 26.9MB in the beginning and 59.0MB in the end (delta: -32.1MB). Peak memory consumption was 27.7MB. Max. memory is 16.1GB. [2022-07-21 10:58:50,126 INFO L158 Benchmark]: Boogie Procedure Inliner took 151.72ms. Allocated memory is still 109.1MB. Free memory was 59.0MB in the beginning and 50.7MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-07-21 10:58:50,127 INFO L158 Benchmark]: Boogie Preprocessor took 120.19ms. Allocated memory is still 109.1MB. Free memory was 50.7MB in the beginning and 61.4MB in the end (delta: -10.7MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. [2022-07-21 10:58:50,127 INFO L158 Benchmark]: RCFGBuilder took 1503.00ms. Allocated memory was 109.1MB in the beginning and 161.5MB in the end (delta: 52.4MB). Free memory was 61.4MB in the beginning and 95.4MB in the end (delta: -34.0MB). Peak memory consumption was 28.9MB. Max. memory is 16.1GB. [2022-07-21 10:58:50,127 INFO L158 Benchmark]: TraceAbstraction took 10289.05ms. Allocated memory was 161.5MB in the beginning and 281.0MB in the end (delta: 119.5MB). Free memory was 94.6MB in the beginning and 81.7MB in the end (delta: 12.9MB). Peak memory consumption was 153.0MB. Max. memory is 16.1GB. [2022-07-21 10:58:50,127 INFO L158 Benchmark]: Witness Printer took 156.50ms. Allocated memory is still 281.0MB. Free memory was 81.7MB in the beginning and 223.8MB in the end (delta: -142.1MB). Peak memory consumption was 16.2MB. Max. memory is 16.1GB. [2022-07-21 10:58:50,129 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 56.6MB. Free memory was 38.7MB in the beginning and 38.7MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1307.94ms. Allocated memory was 56.6MB in the beginning and 109.1MB in the end (delta: 52.4MB). Free memory was 26.9MB in the beginning and 59.0MB in the end (delta: -32.1MB). Peak memory consumption was 27.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 151.72ms. Allocated memory is still 109.1MB. Free memory was 59.0MB in the beginning and 50.7MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 120.19ms. Allocated memory is still 109.1MB. Free memory was 50.7MB in the beginning and 61.4MB in the end (delta: -10.7MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1503.00ms. Allocated memory was 109.1MB in the beginning and 161.5MB in the end (delta: 52.4MB). Free memory was 61.4MB in the beginning and 95.4MB in the end (delta: -34.0MB). Peak memory consumption was 28.9MB. Max. memory is 16.1GB. * TraceAbstraction took 10289.05ms. Allocated memory was 161.5MB in the beginning and 281.0MB in the end (delta: 119.5MB). Free memory was 94.6MB in the beginning and 81.7MB in the end (delta: 12.9MB). Peak memory consumption was 153.0MB. Max. memory is 16.1GB. * Witness Printer took 156.50ms. Allocated memory is still 281.0MB. Free memory was 81.7MB in the beginning and 223.8MB in the end (delta: -142.1MB). Peak memory consumption was 16.2MB. 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: 10.2s, OverallIterations: 11, TraceHistogramMax: 5, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 2.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 3.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 6636 SdHoareTripleChecker+Valid, 2.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6378 mSDsluCounter, 12294 SdHoareTripleChecker+Invalid, 1.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 5036 mSDsCounter, 769 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1051 IncrementalHoareTripleChecker+Invalid, 1820 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 769 mSolverCounterUnsat, 7258 mSDtfsCounter, 1051 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: 0.4s 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, 1.4s 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! [2022-07-21 10:58:50,185 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE