./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 c3fed411 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-tmp.no-commuhash-c3fed41 [2021-12-16 03:55:35,547 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-16 03:55:35,549 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-16 03:55:35,590 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-16 03:55:35,590 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-16 03:55:35,592 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-16 03:55:35,593 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-16 03:55:35,596 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-16 03:55:35,597 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-16 03:55:35,600 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-16 03:55:35,600 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-16 03:55:35,601 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-16 03:55:35,602 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-16 03:55:35,603 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-16 03:55:35,604 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-16 03:55:35,607 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-16 03:55:35,607 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-16 03:55:35,608 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-16 03:55:35,610 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-16 03:55:35,614 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-16 03:55:35,614 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-16 03:55:35,615 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-16 03:55:35,616 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-16 03:55:35,617 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-16 03:55:35,621 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-16 03:55:35,622 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-16 03:55:35,622 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-16 03:55:35,623 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-16 03:55:35,623 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-16 03:55:35,624 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-16 03:55:35,624 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-16 03:55:35,624 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-16 03:55:35,626 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-16 03:55:35,626 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-16 03:55:35,627 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-16 03:55:35,627 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-16 03:55:35,628 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-16 03:55:35,628 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-16 03:55:35,628 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-16 03:55:35,628 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-16 03:55:35,629 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-16 03:55:35,630 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-16 03:55:35,646 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-16 03:55:35,646 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-16 03:55:35,646 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-16 03:55:35,646 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-16 03:55:35,647 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-16 03:55:35,647 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-16 03:55:35,647 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-16 03:55:35,648 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-16 03:55:35,648 INFO L138 SettingsManager]: * Use SBE=true [2021-12-16 03:55:35,648 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-16 03:55:35,648 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-16 03:55:35,649 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-16 03:55:35,649 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-16 03:55:35,649 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-16 03:55:35,649 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-16 03:55:35,649 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-16 03:55:35,649 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-16 03:55:35,650 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-16 03:55:35,650 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-16 03:55:35,650 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-16 03:55:35,650 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-16 03:55:35,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 03:55:35,650 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-16 03:55:35,651 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-16 03:55:35,651 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-16 03:55:35,651 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-16 03:55:35,651 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-16 03:55:35,651 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-16 03:55:35,651 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-16 03:55:35,652 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-16 03:55:35,652 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-16 03:55:35,652 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d08dc08d1adbb7da804a516a83dc1dfdba0f9e1c9fbdcda9ca265322e9a6493 [2021-12-16 03:55:35,842 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-16 03:55:35,861 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-16 03:55:35,863 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-16 03:55:35,864 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-16 03:55:35,864 INFO L275 PluginConnector]: CDTParser initialized [2021-12-16 03:55:35,865 INFO L432 ainManager$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 [2021-12-16 03:55:35,929 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f6e4dfa0/5a00c351f83e4f2c97ecac3ed83b9534/FLAG2348d9e1f [2021-12-16 03:55:36,473 INFO L306 CDTParser]: Found 1 translation units. [2021-12-16 03:55:36,473 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 [2021-12-16 03:55:36,504 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f6e4dfa0/5a00c351f83e4f2c97ecac3ed83b9534/FLAG2348d9e1f [2021-12-16 03:55:36,938 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f6e4dfa0/5a00c351f83e4f2c97ecac3ed83b9534 [2021-12-16 03:55:36,939 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-16 03:55:36,940 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-16 03:55:36,943 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-16 03:55:36,943 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-16 03:55:36,945 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-16 03:55:36,945 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 03:55:36" (1/1) ... [2021-12-16 03:55:36,946 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ee9ee6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:55:36, skipping insertion in model container [2021-12-16 03:55:36,946 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 03:55:36" (1/1) ... [2021-12-16 03:55:36,950 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-16 03:55:37,032 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-16 03:55:37,614 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] [2021-12-16 03:55:37,812 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 03:55:37,824 INFO L203 MainTranslator]: Completed pre-run [2021-12-16 03:55:37,935 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] [2021-12-16 03:55:38,003 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 03:55:38,024 INFO L208 MainTranslator]: Completed translation [2021-12-16 03:55:38,025 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:55:38 WrapperNode [2021-12-16 03:55:38,025 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-16 03:55:38,026 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-16 03:55:38,026 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-16 03:55:38,026 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-16 03:55:38,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:55:38" (1/1) ... [2021-12-16 03:55:38,064 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:55:38" (1/1) ... [2021-12-16 03:55:38,123 INFO L137 Inliner]: procedures = 102, calls = 502, calls flagged for inlining = 28, calls inlined = 25, statements flattened = 1342 [2021-12-16 03:55:38,125 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-16 03:55:38,125 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-16 03:55:38,125 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-16 03:55:38,125 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-16 03:55:38,131 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:55:38" (1/1) ... [2021-12-16 03:55:38,131 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:55:38" (1/1) ... [2021-12-16 03:55:38,140 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:55:38" (1/1) ... [2021-12-16 03:55:38,140 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:55:38" (1/1) ... [2021-12-16 03:55:38,181 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:55:38" (1/1) ... [2021-12-16 03:55:38,220 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:55:38" (1/1) ... [2021-12-16 03:55:38,225 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:55:38" (1/1) ... [2021-12-16 03:55:38,238 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-16 03:55:38,243 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-16 03:55:38,243 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-16 03:55:38,243 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-16 03:55:38,244 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:55:38" (1/1) ... [2021-12-16 03:55:38,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 03:55:38,260 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-16 03:55:38,272 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) [2021-12-16 03:55:38,290 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 [2021-12-16 03:55:38,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-16 03:55:38,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-16 03:55:38,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-16 03:55:38,301 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-16 03:55:38,301 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-16 03:55:38,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-16 03:55:38,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-16 03:55:38,301 INFO L130 BoogieDeclarations]: Found specification of procedure check_mirror [2021-12-16 03:55:38,301 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mirror [2021-12-16 03:55:38,301 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-16 03:55:38,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-16 03:55:38,302 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-16 03:55:38,302 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-16 03:55:38,302 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-16 03:55:38,302 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-16 03:55:38,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-16 03:55:38,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-16 03:55:38,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-16 03:55:38,302 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-16 03:55:38,302 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-16 03:55:38,303 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-16 03:55:38,303 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-16 03:55:38,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-16 03:55:38,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-16 03:55:38,303 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-16 03:55:38,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-16 03:55:38,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-16 03:55:38,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-16 03:55:38,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-16 03:55:38,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-16 03:55:38,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-16 03:55:38,304 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-12-16 03:55:38,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-12-16 03:55:38,304 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-16 03:55:38,304 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-16 03:55:38,304 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-16 03:55:38,304 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-16 03:55:38,305 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-16 03:55:38,305 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-16 03:55:38,305 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-16 03:55:38,305 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-16 03:55:38,305 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-16 03:55:38,305 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-16 03:55:38,305 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-16 03:55:38,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-16 03:55:38,306 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-16 03:55:38,306 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-16 03:55:38,306 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-12-16 03:55:38,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-12-16 03:55:38,306 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-12-16 03:55:38,306 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-12-16 03:55:38,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-16 03:55:38,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-16 03:55:38,575 INFO L236 CfgBuilder]: Building ICFG [2021-12-16 03:55:38,576 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-16 03:55:38,685 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-16 03:55:39,373 INFO L277 CfgBuilder]: Performing block encoding [2021-12-16 03:55:39,380 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-16 03:55:39,380 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-16 03:55:39,382 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 03:55:39 BoogieIcfgContainer [2021-12-16 03:55:39,382 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-16 03:55:39,383 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-16 03:55:39,383 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-16 03:55:39,385 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-16 03:55:39,386 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 03:55:36" (1/3) ... [2021-12-16 03:55:39,386 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a14b046 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 03:55:39, skipping insertion in model container [2021-12-16 03:55:39,386 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:55:38" (2/3) ... [2021-12-16 03:55:39,386 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a14b046 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 03:55:39, skipping insertion in model container [2021-12-16 03:55:39,387 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 03:55:39" (3/3) ... [2021-12-16 03:55:39,387 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i [2021-12-16 03:55:39,390 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-16 03:55:39,391 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-16 03:55:39,421 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-16 03:55:39,425 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-12-16 03:55:39,426 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-16 03:55:39,441 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) [2021-12-16 03:55:39,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-12-16 03:55:39,445 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 03:55:39,445 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 03:55:39,446 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 03:55:39,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 03:55:39,449 INFO L85 PathProgramCache]: Analyzing trace with hash -881067289, now seen corresponding path program 1 times [2021-12-16 03:55:39,455 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 03:55:39,455 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [488887912] [2021-12-16 03:55:39,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 03:55:39,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 03:55:39,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:39,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 03:55:39,708 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 03:55:39,708 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [488887912] [2021-12-16 03:55:39,709 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [488887912] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 03:55:39,709 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 03:55:39,709 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-16 03:55:39,710 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [60386944] [2021-12-16 03:55:39,711 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 03:55:39,714 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-16 03:55:39,714 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 03:55:39,734 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-16 03:55:39,735 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-16 03:55:39,738 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) [2021-12-16 03:55:39,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-16 03:55:39,833 INFO L93 Difference]: Finished difference Result 975 states and 1463 transitions. [2021-12-16 03:55:39,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-16 03:55:39,835 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 [2021-12-16 03:55:39,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-16 03:55:39,850 INFO L225 Difference]: With dead ends: 975 [2021-12-16 03:55:39,850 INFO L226 Difference]: Without dead ends: 507 [2021-12-16 03:55:39,856 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-16 03:55:39,862 INFO L933 BasicCegarLoop]: 694 mSDtfsCounter, 613 mSDsluCounter, 125 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s 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, 0.0s IncrementalHoareTripleChecker+Time [2021-12-16 03:55:39,863 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [613 Valid, 819 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-16 03:55:39,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 507 states. [2021-12-16 03:55:39,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 507 to 507. [2021-12-16 03:55:39,931 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) [2021-12-16 03:55:39,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 733 transitions. [2021-12-16 03:55:39,936 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 733 transitions. Word has length 15 [2021-12-16 03:55:39,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-16 03:55:39,939 INFO L470 AbstractCegarLoop]: Abstraction has 507 states and 733 transitions. [2021-12-16 03:55:39,940 INFO L471 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) [2021-12-16 03:55:39,940 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 733 transitions. [2021-12-16 03:55:39,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-12-16 03:55:39,943 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 03:55:39,943 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 03:55:39,943 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-16 03:55:39,943 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 03:55:39,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 03:55:39,944 INFO L85 PathProgramCache]: Analyzing trace with hash -1193314500, now seen corresponding path program 1 times [2021-12-16 03:55:39,944 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 03:55:39,945 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [293166376] [2021-12-16 03:55:39,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 03:55:39,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 03:55:39,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:40,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 03:55:40,010 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 03:55:40,010 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [293166376] [2021-12-16 03:55:40,010 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [293166376] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 03:55:40,010 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 03:55:40,010 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-16 03:55:40,011 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1247844587] [2021-12-16 03:55:40,011 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 03:55:40,012 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-16 03:55:40,012 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 03:55:40,012 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-16 03:55:40,013 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-16 03:55:40,013 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) [2021-12-16 03:55:40,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-16 03:55:40,055 INFO L93 Difference]: Finished difference Result 1011 states and 1463 transitions. [2021-12-16 03:55:40,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-16 03:55:40,056 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 [2021-12-16 03:55:40,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-16 03:55:40,060 INFO L225 Difference]: With dead ends: 1011 [2021-12-16 03:55:40,060 INFO L226 Difference]: Without dead ends: 507 [2021-12-16 03:55:40,062 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-16 03:55:40,063 INFO L933 BasicCegarLoop]: 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 [2021-12-16 03:55:40,063 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [646 Valid, 653 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-16 03:55:40,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 507 states. [2021-12-16 03:55:40,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 507 to 507. [2021-12-16 03:55:40,085 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) [2021-12-16 03:55:40,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 731 transitions. [2021-12-16 03:55:40,087 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 731 transitions. Word has length 26 [2021-12-16 03:55:40,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-16 03:55:40,091 INFO L470 AbstractCegarLoop]: Abstraction has 507 states and 731 transitions. [2021-12-16 03:55:40,091 INFO L471 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) [2021-12-16 03:55:40,091 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 731 transitions. [2021-12-16 03:55:40,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-12-16 03:55:40,095 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 03:55:40,095 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 03:55:40,095 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-16 03:55:40,095 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 03:55:40,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 03:55:40,096 INFO L85 PathProgramCache]: Analyzing trace with hash 2080584442, now seen corresponding path program 1 times [2021-12-16 03:55:40,097 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 03:55:40,097 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1945071023] [2021-12-16 03:55:40,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 03:55:40,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 03:55:40,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:40,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 03:55:40,167 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 03:55:40,168 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1945071023] [2021-12-16 03:55:40,168 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1945071023] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 03:55:40,168 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 03:55:40,168 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-16 03:55:40,168 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1580041290] [2021-12-16 03:55:40,168 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 03:55:40,169 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-16 03:55:40,169 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 03:55:40,169 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-16 03:55:40,169 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-16 03:55:40,170 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) [2021-12-16 03:55:40,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-16 03:55:40,205 INFO L93 Difference]: Finished difference Result 1011 states and 1459 transitions. [2021-12-16 03:55:40,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-16 03:55:40,206 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 [2021-12-16 03:55:40,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-16 03:55:40,208 INFO L225 Difference]: With dead ends: 1011 [2021-12-16 03:55:40,209 INFO L226 Difference]: Without dead ends: 507 [2021-12-16 03:55:40,210 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-16 03:55:40,212 INFO L933 BasicCegarLoop]: 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 [2021-12-16 03:55:40,213 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [639 Valid, 654 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-16 03:55:40,215 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 507 states. [2021-12-16 03:55:40,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 507 to 507. [2021-12-16 03:55:40,239 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) [2021-12-16 03:55:40,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 730 transitions. [2021-12-16 03:55:40,242 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 730 transitions. Word has length 26 [2021-12-16 03:55:40,243 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-16 03:55:40,243 INFO L470 AbstractCegarLoop]: Abstraction has 507 states and 730 transitions. [2021-12-16 03:55:40,243 INFO L471 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) [2021-12-16 03:55:40,243 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 730 transitions. [2021-12-16 03:55:40,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-12-16 03:55:40,246 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 03:55:40,246 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 03:55:40,247 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-16 03:55:40,247 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 03:55:40,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 03:55:40,247 INFO L85 PathProgramCache]: Analyzing trace with hash -677955529, now seen corresponding path program 1 times [2021-12-16 03:55:40,248 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 03:55:40,251 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [956743524] [2021-12-16 03:55:40,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 03:55:40,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 03:55:40,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:40,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-16 03:55:40,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:40,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 03:55:40,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:40,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 03:55:40,362 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 03:55:40,362 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [956743524] [2021-12-16 03:55:40,362 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [956743524] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 03:55:40,362 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 03:55:40,363 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-16 03:55:40,363 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1636305027] [2021-12-16 03:55:40,363 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 03:55:40,364 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-16 03:55:40,364 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 03:55:40,364 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-16 03:55:40,364 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-16 03:55:40,364 INFO L87 Difference]: Start difference. First operand 507 states and 730 transitions. Second operand has 5 states, 5 states have (on average 7.0) internal successors, (35), 4 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) [2021-12-16 03:55:40,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-16 03:55:40,694 INFO L93 Difference]: Finished difference Result 1054 states and 1525 transitions. [2021-12-16 03:55:40,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-16 03:55:40,695 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 4 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 [2021-12-16 03:55:40,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-16 03:55:40,700 INFO L225 Difference]: With dead ends: 1054 [2021-12-16 03:55:40,700 INFO L226 Difference]: Without dead ends: 550 [2021-12-16 03:55:40,701 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-16 03:55:40,703 INFO L933 BasicCegarLoop]: 657 mSDtfsCounter, 100 mSDsluCounter, 1653 mSDsCounter, 0 mSdLazyCounter, 220 mSolverCounterSat, 99 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 103 SdHoareTripleChecker+Valid, 2310 SdHoareTripleChecker+Invalid, 319 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 99 IncrementalHoareTripleChecker+Valid, 220 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-12-16 03:55:40,704 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [103 Valid, 2310 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [99 Valid, 220 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2021-12-16 03:55:40,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 550 states. [2021-12-16 03:55:40,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 550 to 510. [2021-12-16 03:55:40,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 510 states, 395 states have (on average 1.4227848101265823) internal successors, (562), 403 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) [2021-12-16 03:55:40,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 510 states and 733 transitions. [2021-12-16 03:55:40,727 INFO L78 Accepts]: Start accepts. Automaton has 510 states and 733 transitions. Word has length 40 [2021-12-16 03:55:40,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-16 03:55:40,728 INFO L470 AbstractCegarLoop]: Abstraction has 510 states and 733 transitions. [2021-12-16 03:55:40,728 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 4 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) [2021-12-16 03:55:40,728 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 733 transitions. [2021-12-16 03:55:40,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-12-16 03:55:40,729 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 03:55:40,729 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 03:55:40,729 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-16 03:55:40,729 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 03:55:40,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 03:55:40,730 INFO L85 PathProgramCache]: Analyzing trace with hash -620697227, now seen corresponding path program 1 times [2021-12-16 03:55:40,730 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 03:55:40,730 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [349750916] [2021-12-16 03:55:40,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 03:55:40,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 03:55:40,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:40,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-16 03:55:40,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:40,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 03:55:40,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:40,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 03:55:40,809 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 03:55:40,809 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [349750916] [2021-12-16 03:55:40,810 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [349750916] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 03:55:40,810 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 03:55:40,810 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-16 03:55:40,810 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [537887862] [2021-12-16 03:55:40,810 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 03:55:40,810 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-16 03:55:40,811 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 03:55:40,811 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-16 03:55:40,811 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-16 03:55:40,811 INFO L87 Difference]: Start difference. First operand 510 states and 733 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) [2021-12-16 03:55:41,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-16 03:55:41,084 INFO L93 Difference]: Finished difference Result 1046 states and 1513 transitions. [2021-12-16 03:55:41,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-16 03:55:41,085 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 [2021-12-16 03:55:41,085 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-16 03:55:41,087 INFO L225 Difference]: With dead ends: 1046 [2021-12-16 03:55:41,087 INFO L226 Difference]: Without dead ends: 539 [2021-12-16 03:55:41,089 INFO L932 BasicCegarLoop]: 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 [2021-12-16 03:55:41,089 INFO L933 BasicCegarLoop]: 665 mSDtfsCounter, 73 mSDsluCounter, 1059 mSDsCounter, 0 mSdLazyCounter, 153 mSolverCounterSat, 89 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 76 SdHoareTripleChecker+Valid, 1724 SdHoareTripleChecker+Invalid, 242 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 89 IncrementalHoareTripleChecker+Valid, 153 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-12-16 03:55:41,089 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [76 Valid, 1724 Invalid, 242 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [89 Valid, 153 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-12-16 03:55:41,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 539 states. [2021-12-16 03:55:41,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 539 to 512. [2021-12-16 03:55:41,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 512 states, 397 states have (on average 1.420654911838791) internal successors, (564), 405 states have internal predecessors, (564), 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) [2021-12-16 03:55:41,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 512 states and 735 transitions. [2021-12-16 03:55:41,106 INFO L78 Accepts]: Start accepts. Automaton has 512 states and 735 transitions. Word has length 40 [2021-12-16 03:55:41,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-16 03:55:41,106 INFO L470 AbstractCegarLoop]: Abstraction has 512 states and 735 transitions. [2021-12-16 03:55:41,107 INFO L471 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) [2021-12-16 03:55:41,107 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 735 transitions. [2021-12-16 03:55:41,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-12-16 03:55:41,108 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 03:55:41,108 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 03:55:41,108 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-16 03:55:41,108 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 03:55:41,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 03:55:41,109 INFO L85 PathProgramCache]: Analyzing trace with hash 198113210, now seen corresponding path program 1 times [2021-12-16 03:55:41,109 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 03:55:41,109 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [648426189] [2021-12-16 03:55:41,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 03:55:41,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 03:55:41,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:41,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-12-16 03:55:41,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:41,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 03:55:41,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:41,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 03:55:41,183 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 03:55:41,183 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [648426189] [2021-12-16 03:55:41,183 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [648426189] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-16 03:55:41,183 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [305952298] [2021-12-16 03:55:41,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 03:55:41,184 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-16 03:55:41,184 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-16 03:55:41,185 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) [2021-12-16 03:55:41,190 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-12-16 03:55:41,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:41,414 INFO L263 TraceCheckSpWp]: Trace formula consists of 899 conjuncts, 5 conjunts are in the unsatisfiable core [2021-12-16 03:55:41,418 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-16 03:55:41,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 03:55:41,485 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-16 03:55:41,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 03:55:41,602 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [305952298] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-16 03:55:41,602 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-16 03:55:41,602 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 8 [2021-12-16 03:55:41,602 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [690180314] [2021-12-16 03:55:41,602 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-16 03:55:41,603 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-16 03:55:41,603 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 03:55:41,603 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-16 03:55:41,603 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2021-12-16 03:55:41,604 INFO L87 Difference]: Start difference. First operand 512 states and 735 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) [2021-12-16 03:55:41,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-16 03:55:41,928 INFO L93 Difference]: Finished difference Result 1054 states and 1523 transitions. [2021-12-16 03:55:41,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-16 03:55:41,928 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 [2021-12-16 03:55:41,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-16 03:55:41,931 INFO L225 Difference]: With dead ends: 1054 [2021-12-16 03:55:41,931 INFO L226 Difference]: Without dead ends: 545 [2021-12-16 03:55:41,932 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 84 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2021-12-16 03:55:41,933 INFO L933 BasicCegarLoop]: 656 mSDtfsCounter, 73 mSDsluCounter, 2263 mSDsCounter, 0 mSdLazyCounter, 273 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 76 SdHoareTripleChecker+Valid, 2919 SdHoareTripleChecker+Invalid, 367 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 273 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-12-16 03:55:41,933 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [76 Valid, 2919 Invalid, 367 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 273 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2021-12-16 03:55:41,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 545 states. [2021-12-16 03:55:41,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 545 to 518. [2021-12-16 03:55:41,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 518 states, 403 states have (on average 1.41439205955335) internal successors, (570), 411 states have internal predecessors, (570), 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) [2021-12-16 03:55:41,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 518 states and 741 transitions. [2021-12-16 03:55:41,950 INFO L78 Accepts]: Start accepts. Automaton has 518 states and 741 transitions. Word has length 42 [2021-12-16 03:55:41,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-16 03:55:41,950 INFO L470 AbstractCegarLoop]: Abstraction has 518 states and 741 transitions. [2021-12-16 03:55:41,950 INFO L471 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) [2021-12-16 03:55:41,951 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 741 transitions. [2021-12-16 03:55:41,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-12-16 03:55:41,951 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 03:55:41,951 INFO L514 BasicCegarLoop]: 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] [2021-12-16 03:55:41,973 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-12-16 03:55:42,152 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2021-12-16 03:55:42,152 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 03:55:42,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 03:55:42,153 INFO L85 PathProgramCache]: Analyzing trace with hash -607161591, now seen corresponding path program 2 times [2021-12-16 03:55:42,153 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 03:55:42,153 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1835152520] [2021-12-16 03:55:42,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 03:55:42,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 03:55:42,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:42,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-16 03:55:42,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:42,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 03:55:42,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:42,303 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 03:55:42,303 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 03:55:42,303 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1835152520] [2021-12-16 03:55:42,305 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1835152520] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-16 03:55:42,305 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1727097491] [2021-12-16 03:55:42,306 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-12-16 03:55:42,306 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-16 03:55:42,306 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-16 03:55:42,307 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) [2021-12-16 03:55:42,308 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-12-16 03:55:42,505 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-12-16 03:55:42,505 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-16 03:55:42,508 INFO L263 TraceCheckSpWp]: Trace formula consists of 883 conjuncts, 5 conjunts are in the unsatisfiable core [2021-12-16 03:55:42,510 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-16 03:55:42,716 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-12-16 03:55:42,716 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-16 03:55:42,717 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1727097491] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 03:55:42,717 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-12-16 03:55:42,717 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [8] total 9 [2021-12-16 03:55:42,717 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [307327395] [2021-12-16 03:55:42,717 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 03:55:42,718 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-16 03:55:42,718 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 03:55:42,718 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-16 03:55:42,718 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-12-16 03:55:42,718 INFO L87 Difference]: Start difference. First operand 518 states and 741 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) [2021-12-16 03:55:42,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-16 03:55:42,731 INFO L93 Difference]: Finished difference Result 520 states and 742 transitions. [2021-12-16 03:55:42,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-16 03:55:42,731 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 [2021-12-16 03:55:42,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-16 03:55:42,733 INFO L225 Difference]: With dead ends: 520 [2021-12-16 03:55:42,733 INFO L226 Difference]: Without dead ends: 517 [2021-12-16 03:55:42,734 INFO L932 BasicCegarLoop]: 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 [2021-12-16 03:55:42,734 INFO L933 BasicCegarLoop]: 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 [2021-12-16 03:55:42,734 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [615 Valid, 652 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-16 03:55:42,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 517 states. [2021-12-16 03:55:42,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 517 to 517. [2021-12-16 03:55:42,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 517 states, 403 states have (on average 1.411910669975186) internal successors, (569), 410 states have internal predecessors, (569), 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) [2021-12-16 03:55:42,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 517 states and 739 transitions. [2021-12-16 03:55:42,766 INFO L78 Accepts]: Start accepts. Automaton has 517 states and 739 transitions. Word has length 48 [2021-12-16 03:55:42,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-16 03:55:42,766 INFO L470 AbstractCegarLoop]: Abstraction has 517 states and 739 transitions. [2021-12-16 03:55:42,766 INFO L471 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) [2021-12-16 03:55:42,766 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 739 transitions. [2021-12-16 03:55:42,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-12-16 03:55:42,767 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 03:55:42,767 INFO L514 BasicCegarLoop]: 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] [2021-12-16 03:55:42,792 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-12-16 03:55:42,992 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2021-12-16 03:55:42,993 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 03:55:42,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 03:55:42,993 INFO L85 PathProgramCache]: Analyzing trace with hash -1642344328, now seen corresponding path program 1 times [2021-12-16 03:55:42,993 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 03:55:42,994 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [232575006] [2021-12-16 03:55:42,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 03:55:42,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 03:55:43,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:43,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-16 03:55:43,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:43,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 03:55:43,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:43,099 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-16 03:55:43,099 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 03:55:43,100 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [232575006] [2021-12-16 03:55:43,100 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [232575006] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-16 03:55:43,100 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2046408654] [2021-12-16 03:55:43,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 03:55:43,100 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-16 03:55:43,100 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-16 03:55:43,101 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) [2021-12-16 03:55:43,102 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-12-16 03:55:43,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:43,309 INFO L263 TraceCheckSpWp]: Trace formula consists of 949 conjuncts, 10 conjunts are in the unsatisfiable core [2021-12-16 03:55:43,311 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-16 03:55:43,644 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-12-16 03:55:43,644 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-16 03:55:43,644 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2046408654] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 03:55:43,644 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-12-16 03:55:43,644 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 10 [2021-12-16 03:55:43,645 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1376954652] [2021-12-16 03:55:43,645 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 03:55:43,645 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-16 03:55:43,645 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 03:55:43,645 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-16 03:55:43,646 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2021-12-16 03:55:43,646 INFO L87 Difference]: Start difference. First operand 517 states and 739 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) [2021-12-16 03:55:43,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-16 03:55:43,670 INFO L93 Difference]: Finished difference Result 519 states and 740 transitions. [2021-12-16 03:55:43,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-16 03:55:43,670 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 [2021-12-16 03:55:43,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-16 03:55:43,672 INFO L225 Difference]: With dead ends: 519 [2021-12-16 03:55:43,672 INFO L226 Difference]: Without dead ends: 516 [2021-12-16 03:55:43,672 INFO L932 BasicCegarLoop]: 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 [2021-12-16 03:55:43,673 INFO L933 BasicCegarLoop]: 649 mSDtfsCounter, 646 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 646 SdHoareTripleChecker+Valid, 649 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-16 03:55:43,673 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [646 Valid, 649 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-16 03:55:43,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 516 states. [2021-12-16 03:55:43,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 516 to 516. [2021-12-16 03:55:43,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 516 states, 403 states have (on average 1.4094292803970223) internal successors, (568), 409 states have internal predecessors, (568), 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) [2021-12-16 03:55:43,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 516 states and 737 transitions. [2021-12-16 03:55:43,687 INFO L78 Accepts]: Start accepts. Automaton has 516 states and 737 transitions. Word has length 49 [2021-12-16 03:55:43,687 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-16 03:55:43,687 INFO L470 AbstractCegarLoop]: Abstraction has 516 states and 737 transitions. [2021-12-16 03:55:43,687 INFO L471 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) [2021-12-16 03:55:43,687 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 737 transitions. [2021-12-16 03:55:43,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-12-16 03:55:43,688 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 03:55:43,688 INFO L514 BasicCegarLoop]: 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] [2021-12-16 03:55:43,709 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-12-16 03:55:43,906 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-16 03:55:43,906 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 03:55:43,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 03:55:43,906 INFO L85 PathProgramCache]: Analyzing trace with hash 626734060, now seen corresponding path program 1 times [2021-12-16 03:55:43,906 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 03:55:43,907 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [967461507] [2021-12-16 03:55:43,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 03:55:43,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 03:55:43,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:43,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-16 03:55:43,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:43,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 03:55:43,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:43,991 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-12-16 03:55:43,991 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 03:55:43,991 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [967461507] [2021-12-16 03:55:43,992 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [967461507] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 03:55:43,992 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 03:55:43,992 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-16 03:55:43,992 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1671385675] [2021-12-16 03:55:43,992 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 03:55:43,992 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-16 03:55:43,992 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 03:55:43,993 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-16 03:55:43,993 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-16 03:55:43,993 INFO L87 Difference]: Start difference. First operand 516 states and 737 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) [2021-12-16 03:55:44,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-16 03:55:44,198 INFO L93 Difference]: Finished difference Result 545 states and 785 transitions. [2021-12-16 03:55:44,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-16 03:55:44,199 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 [2021-12-16 03:55:44,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-16 03:55:44,201 INFO L225 Difference]: With dead ends: 545 [2021-12-16 03:55:44,201 INFO L226 Difference]: Without dead ends: 542 [2021-12-16 03:55:44,202 INFO L932 BasicCegarLoop]: 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 [2021-12-16 03:55:44,202 INFO L933 BasicCegarLoop]: 654 mSDtfsCounter, 647 mSDsluCounter, 435 mSDsCounter, 0 mSdLazyCounter, 96 mSolverCounterSat, 102 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 712 SdHoareTripleChecker+Valid, 1089 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 [2021-12-16 03:55:44,202 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [712 Valid, 1089 Invalid, 198 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [102 Valid, 96 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-12-16 03:55:44,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 542 states. [2021-12-16 03:55:44,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 542 to 515. [2021-12-16 03:55:44,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 515 states, 403 states have (on average 1.4069478908188586) internal successors, (567), 408 states have internal predecessors, (567), 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) [2021-12-16 03:55:44,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 515 states and 735 transitions. [2021-12-16 03:55:44,216 INFO L78 Accepts]: Start accepts. Automaton has 515 states and 735 transitions. Word has length 50 [2021-12-16 03:55:44,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-16 03:55:44,217 INFO L470 AbstractCegarLoop]: Abstraction has 515 states and 735 transitions. [2021-12-16 03:55:44,217 INFO L471 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) [2021-12-16 03:55:44,217 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 735 transitions. [2021-12-16 03:55:44,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-12-16 03:55:44,218 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 03:55:44,218 INFO L514 BasicCegarLoop]: 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] [2021-12-16 03:55:44,218 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-16 03:55:44,218 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 03:55:44,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 03:55:44,218 INFO L85 PathProgramCache]: Analyzing trace with hash -2046275077, now seen corresponding path program 1 times [2021-12-16 03:55:44,219 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 03:55:44,219 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [440950270] [2021-12-16 03:55:44,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 03:55:44,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 03:55:44,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:44,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-16 03:55:44,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:44,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 03:55:44,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:44,271 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-12-16 03:55:44,271 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 03:55:44,271 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [440950270] [2021-12-16 03:55:44,271 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [440950270] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 03:55:44,271 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 03:55:44,272 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-16 03:55:44,272 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1817460717] [2021-12-16 03:55:44,272 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 03:55:44,272 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-16 03:55:44,272 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 03:55:44,272 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-16 03:55:44,273 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-16 03:55:44,273 INFO L87 Difference]: Start difference. First operand 515 states and 735 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) [2021-12-16 03:55:44,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-16 03:55:44,501 INFO L93 Difference]: Finished difference Result 544 states and 783 transitions. [2021-12-16 03:55:44,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-16 03:55:44,501 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 [2021-12-16 03:55:44,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-16 03:55:44,505 INFO L225 Difference]: With dead ends: 544 [2021-12-16 03:55:44,505 INFO L226 Difference]: Without dead ends: 541 [2021-12-16 03:55:44,505 INFO L932 BasicCegarLoop]: 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 [2021-12-16 03:55:44,506 INFO L933 BasicCegarLoop]: 653 mSDtfsCounter, 645 mSDsluCounter, 436 mSDsCounter, 0 mSdLazyCounter, 96 mSolverCounterSat, 101 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 708 SdHoareTripleChecker+Valid, 1089 SdHoareTripleChecker+Invalid, 197 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 96 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-12-16 03:55:44,506 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [708 Valid, 1089 Invalid, 197 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 96 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-12-16 03:55:44,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 541 states. [2021-12-16 03:55:44,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 541 to 514. [2021-12-16 03:55:44,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 514 states, 403 states have (on average 1.4044665012406947) internal successors, (566), 407 states have internal predecessors, (566), 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) [2021-12-16 03:55:44,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 514 states and 733 transitions. [2021-12-16 03:55:44,522 INFO L78 Accepts]: Start accepts. Automaton has 514 states and 733 transitions. Word has length 51 [2021-12-16 03:55:44,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-16 03:55:44,522 INFO L470 AbstractCegarLoop]: Abstraction has 514 states and 733 transitions. [2021-12-16 03:55:44,523 INFO L471 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) [2021-12-16 03:55:44,523 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 733 transitions. [2021-12-16 03:55:44,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-12-16 03:55:44,523 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 03:55:44,523 INFO L514 BasicCegarLoop]: 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] [2021-12-16 03:55:44,524 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-12-16 03:55:44,524 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 03:55:44,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 03:55:44,524 INFO L85 PathProgramCache]: Analyzing trace with hash 989792463, now seen corresponding path program 1 times [2021-12-16 03:55:44,524 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 03:55:44,524 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [938273724] [2021-12-16 03:55:44,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 03:55:44,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 03:55:44,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:44,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-16 03:55:44,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:44,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-16 03:55:44,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-16 03:55:44,578 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-12-16 03:55:44,578 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-16 03:55:44,578 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [938273724] [2021-12-16 03:55:44,579 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [938273724] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-16 03:55:44,579 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-16 03:55:44,579 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-16 03:55:44,579 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1895901032] [2021-12-16 03:55:44,579 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-16 03:55:44,579 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-16 03:55:44,580 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-16 03:55:44,580 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-16 03:55:44,580 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-16 03:55:44,580 INFO L87 Difference]: Start difference. First operand 514 states and 733 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) [2021-12-16 03:55:44,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-16 03:55:44,768 INFO L93 Difference]: Finished difference Result 541 states and 780 transitions. [2021-12-16 03:55:44,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-16 03:55:44,768 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 [2021-12-16 03:55:44,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-16 03:55:44,768 INFO L225 Difference]: With dead ends: 541 [2021-12-16 03:55:44,769 INFO L226 Difference]: Without dead ends: 0 [2021-12-16 03:55:44,770 INFO L932 BasicCegarLoop]: 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 [2021-12-16 03:55:44,770 INFO L933 BasicCegarLoop]: 650 mSDtfsCounter, 639 mSDsluCounter, 434 mSDsCounter, 0 mSdLazyCounter, 94 mSolverCounterSat, 100 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 704 SdHoareTripleChecker+Valid, 1084 SdHoareTripleChecker+Invalid, 194 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 100 IncrementalHoareTripleChecker+Valid, 94 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-12-16 03:55:44,770 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [704 Valid, 1084 Invalid, 194 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [100 Valid, 94 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-12-16 03:55:44,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-12-16 03:55:44,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-12-16 03:55:44,771 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) [2021-12-16 03:55:44,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-12-16 03:55:44,771 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 52 [2021-12-16 03:55:44,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-16 03:55:44,772 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-16 03:55:44,772 INFO L471 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) [2021-12-16 03:55:44,772 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-12-16 03:55:44,772 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-12-16 03:55:44,774 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-16 03:55:44,775 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-12-16 03:55:44,777 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-12-16 03:55:47,349 INFO L858 garLoopResultBuilder]: For program point check_mirrorFINAL(lines 5887 5915) no Hoare annotation was computed. [2021-12-16 03:55:47,350 INFO L861 garLoopResultBuilder]: At program point L5903(line 5903) the Hoare annotation is: true [2021-12-16 03:55:47,350 INFO L858 garLoopResultBuilder]: For program point L5903-1(line 5903) no Hoare annotation was computed. [2021-12-16 03:55:47,350 INFO L861 garLoopResultBuilder]: At program point L5901(line 5901) the Hoare annotation is: true [2021-12-16 03:55:47,350 INFO L858 garLoopResultBuilder]: For program point L5901-1(line 5901) no Hoare annotation was computed. [2021-12-16 03:55:47,350 INFO L854 garLoopResultBuilder]: At program point L5895(lines 5895 5896) the Hoare annotation is: (or (not (= ~dev_counter~0 0)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_urb~0.offset 0)) (not (= ~usb_dev~0.base 0)) (not (= ~usb_dev~0.offset 0)) (not (= ~irq~0 0)) (not (= ~SERIAL_STATE~0 0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~com90xx_skip_probe~0 0)) (not (= ~INTERF_STATE~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-16 03:55:47,350 INFO L858 garLoopResultBuilder]: For program point L5895-1(lines 5895 5896) no Hoare annotation was computed. [2021-12-16 03:55:47,350 INFO L858 garLoopResultBuilder]: For program point L5897(lines 5897 5900) no Hoare annotation was computed. [2021-12-16 03:55:47,350 INFO L858 garLoopResultBuilder]: For program point L5912(line 5912) no Hoare annotation was computed. [2021-12-16 03:55:47,350 INFO L858 garLoopResultBuilder]: For program point L5902(lines 5902 5911) no Hoare annotation was computed. [2021-12-16 03:55:47,351 INFO L861 garLoopResultBuilder]: At program point L5904-2(lines 5904 5908) the Hoare annotation is: true [2021-12-16 03:55:47,351 INFO L858 garLoopResultBuilder]: For program point L5904(lines 5904 5908) no Hoare annotation was computed. [2021-12-16 03:55:47,351 INFO L861 garLoopResultBuilder]: At program point L5902-1(lines 5902 5911) the Hoare annotation is: true [2021-12-16 03:55:47,351 INFO L858 garLoopResultBuilder]: For program point check_mirrorEXIT(lines 5887 5915) no Hoare annotation was computed. [2021-12-16 03:55:47,351 INFO L854 garLoopResultBuilder]: At program point check_mirrorENTRY(lines 5887 5915) the Hoare annotation is: (or (not (= ~dev_counter~0 0)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_urb~0.offset 0)) (not (= ~usb_dev~0.base 0)) (not (= ~usb_dev~0.offset 0)) (not (= ~irq~0 0)) (not (= ~SERIAL_STATE~0 0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~com90xx_skip_probe~0 0)) (not (= ~INTERF_STATE~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-16 03:55:47,351 INFO L858 garLoopResultBuilder]: For program point iounmapEXIT(lines 6665 6667) no Hoare annotation was computed. [2021-12-16 03:55:47,351 INFO L861 garLoopResultBuilder]: At program point iounmapENTRY(lines 6665 6667) the Hoare annotation is: true [2021-12-16 03:55:47,351 INFO L858 garLoopResultBuilder]: For program point iounmapFINAL(lines 6665 6667) no Hoare annotation was computed. [2021-12-16 03:55:47,351 INFO L861 garLoopResultBuilder]: At program point __release_regionENTRY(lines 6643 6645) the Hoare annotation is: true [2021-12-16 03:55:47,351 INFO L858 garLoopResultBuilder]: For program point __release_regionFINAL(lines 6643 6645) no Hoare annotation was computed. [2021-12-16 03:55:47,352 INFO L858 garLoopResultBuilder]: For program point __release_regionEXIT(lines 6643 6645) no Hoare annotation was computed. [2021-12-16 03:55:47,352 INFO L858 garLoopResultBuilder]: For program point kfreeEXIT(lines 6695 6697) no Hoare annotation was computed. [2021-12-16 03:55:47,352 INFO L854 garLoopResultBuilder]: At program point kfreeENTRY(lines 6695 6697) the Hoare annotation is: (or (not (= ~dev_counter~0 0)) (= |#valid| |old(#valid)|) (not (= ~usb_urb~0.base 0)) (not (= ~usb_urb~0.offset 0)) (not (= ~usb_dev~0.base 0)) (not (= ~usb_dev~0.offset 0)) (not (= ~irq~0 0)) (not (= ~SERIAL_STATE~0 0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~com90xx_skip_probe~0 0)) (not (= ~INTERF_STATE~0 0))) [2021-12-16 03:55:47,352 INFO L858 garLoopResultBuilder]: For program point kfreeFINAL(lines 6695 6697) no Hoare annotation was computed. [2021-12-16 03:55:47,352 INFO L858 garLoopResultBuilder]: For program point free_irqFINAL(lines 6656 6658) no Hoare annotation was computed. [2021-12-16 03:55:47,352 INFO L861 garLoopResultBuilder]: At program point free_irqENTRY(lines 6656 6658) the Hoare annotation is: true [2021-12-16 03:55:47,352 INFO L858 garLoopResultBuilder]: For program point free_irqEXIT(lines 6656 6658) no Hoare annotation was computed. [2021-12-16 03:55:47,352 INFO L858 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 6640 6642) no Hoare annotation was computed. [2021-12-16 03:55:47,352 INFO L858 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 6640 6642) no Hoare annotation was computed. [2021-12-16 03:55:47,352 INFO L861 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 6640 6642) the Hoare annotation is: true [2021-12-16 03:55:47,352 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 5168 5174) no Hoare annotation was computed. [2021-12-16 03:55:47,352 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 5168 5174) the Hoare annotation is: true [2021-12-16 03:55:47,352 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5172) no Hoare annotation was computed. [2021-12-16 03:55:47,352 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 5168 5174) no Hoare annotation was computed. [2021-12-16 03:55:47,352 INFO L861 garLoopResultBuilder]: At program point L6654(lines 6653 6655) the Hoare annotation is: true [2021-12-16 03:55:47,352 INFO L861 garLoopResultBuilder]: At program point L6210-1(lines 6210 6227) the Hoare annotation is: true [2021-12-16 03:55:47,353 INFO L858 garLoopResultBuilder]: For program point ldv_irq_1FINAL(lines 6205 6230) no Hoare annotation was computed. [2021-12-16 03:55:47,353 INFO L861 garLoopResultBuilder]: At program point ldv_irq_1ENTRY(lines 6205 6230) the Hoare annotation is: true [2021-12-16 03:55:47,353 INFO L861 garLoopResultBuilder]: At program point L6223(line 6223) the Hoare annotation is: true [2021-12-16 03:55:47,353 INFO L858 garLoopResultBuilder]: For program point ldv_irq_1EXIT(lines 6205 6230) no Hoare annotation was computed. [2021-12-16 03:55:47,353 INFO L858 garLoopResultBuilder]: For program point L6213(line 6213) no Hoare annotation was computed. [2021-12-16 03:55:47,353 INFO L858 garLoopResultBuilder]: For program point L6222(line 6222) no Hoare annotation was computed. [2021-12-16 03:55:47,353 INFO L858 garLoopResultBuilder]: For program point L6214(lines 6214 6220) no Hoare annotation was computed. [2021-12-16 03:55:47,353 INFO L858 garLoopResultBuilder]: For program point L6210(lines 6210 6227) no Hoare annotation was computed. [2021-12-16 03:55:47,353 INFO L858 garLoopResultBuilder]: For program point L6212(lines 6212 6224) no Hoare annotation was computed. [2021-12-16 03:55:47,353 INFO L861 garLoopResultBuilder]: At program point disable_suitable_irq_1ENTRY(lines 6300 6325) the Hoare annotation is: true [2021-12-16 03:55:47,353 INFO L858 garLoopResultBuilder]: For program point L6303(lines 6303 6307) no Hoare annotation was computed. [2021-12-16 03:55:47,354 INFO L858 garLoopResultBuilder]: For program point disable_suitable_irq_1EXIT(lines 6300 6325) no Hoare annotation was computed. [2021-12-16 03:55:47,354 INFO L858 garLoopResultBuilder]: For program point L6318(lines 6318 6322) no Hoare annotation was computed. [2021-12-16 03:55:47,354 INFO L858 garLoopResultBuilder]: For program point disable_suitable_irq_1FINAL(lines 6300 6325) no Hoare annotation was computed. [2021-12-16 03:55:47,354 INFO L858 garLoopResultBuilder]: For program point L6313(lines 6313 6317) no Hoare annotation was computed. [2021-12-16 03:55:47,354 INFO L858 garLoopResultBuilder]: For program point L6308(lines 6308 6312) no Hoare annotation was computed. [2021-12-16 03:55:47,354 INFO L858 garLoopResultBuilder]: For program point L5090-1(line 5090) no Hoare annotation was computed. [2021-12-16 03:55:47,354 INFO L861 garLoopResultBuilder]: At program point L5090-2(lines 5088 5091) the Hoare annotation is: true [2021-12-16 03:55:47,354 INFO L861 garLoopResultBuilder]: At program point L5098(lines 5093 5100) the Hoare annotation is: true [2021-12-16 03:55:47,354 INFO L858 garLoopResultBuilder]: For program point kzallocEXIT(lines 5102 5109) no Hoare annotation was computed. [2021-12-16 03:55:47,354 INFO L854 garLoopResultBuilder]: At program point kzallocENTRY(lines 5102 5109) the Hoare annotation is: (or (not (= ~dev_counter~0 0)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_urb~0.offset 0)) (not (= ~usb_dev~0.base 0)) (not (= ~usb_dev~0.offset 0)) (not (= ~irq~0 0)) (not (= ~SERIAL_STATE~0 0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~com90xx_skip_probe~0 0)) (not (= ~INTERF_STATE~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-16 03:55:47,354 INFO L858 garLoopResultBuilder]: For program point kzallocFINAL(lines 5102 5109) no Hoare annotation was computed. [2021-12-16 03:55:47,355 INFO L854 garLoopResultBuilder]: At program point L5090(line 5090) the Hoare annotation is: (or (not (= ~dev_counter~0 0)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_urb~0.offset 0)) (not (= ~usb_dev~0.base 0)) (not (= ~usb_dev~0.offset 0)) (not (= ~irq~0 0)) (not (= ~SERIAL_STATE~0 0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~com90xx_skip_probe~0 0)) (not (= ~INTERF_STATE~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-16 03:55:47,355 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 5175 5181) no Hoare annotation was computed. [2021-12-16 03:55:47,355 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 5175 5181) the Hoare annotation is: true [2021-12-16 03:55:47,355 INFO L858 garLoopResultBuilder]: For program point inbEXIT(lines 5056 5063) no Hoare annotation was computed. [2021-12-16 03:55:47,355 INFO L861 garLoopResultBuilder]: At program point inbENTRY(lines 5056 5063) the Hoare annotation is: true [2021-12-16 03:55:47,355 INFO L858 garLoopResultBuilder]: For program point inbFINAL(lines 5056 5063) no Hoare annotation was computed. [2021-12-16 03:55:47,355 INFO L858 garLoopResultBuilder]: For program point free_netdevFINAL(lines 6659 6661) no Hoare annotation was computed. [2021-12-16 03:55:47,355 INFO L858 garLoopResultBuilder]: For program point free_netdevEXIT(lines 6659 6661) no Hoare annotation was computed. [2021-12-16 03:55:47,355 INFO L861 garLoopResultBuilder]: At program point free_netdevENTRY(lines 6659 6661) the Hoare annotation is: true [2021-12-16 03:55:47,355 INFO L858 garLoopResultBuilder]: For program point netdev_privFINAL(lines 5216 5221) no Hoare annotation was computed. [2021-12-16 03:55:47,355 INFO L861 garLoopResultBuilder]: At program point netdev_privENTRY(lines 5216 5221) the Hoare annotation is: true [2021-12-16 03:55:47,355 INFO L858 garLoopResultBuilder]: For program point netdev_privEXIT(lines 5216 5221) no Hoare annotation was computed. [2021-12-16 03:55:47,355 INFO L858 garLoopResultBuilder]: For program point outbEXIT(lines 5049 5055) no Hoare annotation was computed. [2021-12-16 03:55:47,355 INFO L861 garLoopResultBuilder]: At program point outbENTRY(lines 5049 5055) the Hoare annotation is: true [2021-12-16 03:55:47,355 INFO L858 garLoopResultBuilder]: For program point outbFINAL(lines 5049 5055) no Hoare annotation was computed. [2021-12-16 03:55:47,355 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 5115 5117) the Hoare annotation is: true [2021-12-16 03:55:47,355 INFO L858 garLoopResultBuilder]: For program point L5116-2(lines 5115 5117) no Hoare annotation was computed. [2021-12-16 03:55:47,355 INFO L858 garLoopResultBuilder]: For program point L5116(line 5116) no Hoare annotation was computed. [2021-12-16 03:55:47,356 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 5115 5117) no Hoare annotation was computed. [2021-12-16 03:55:47,356 INFO L858 garLoopResultBuilder]: For program point writebEXIT(lines 5011 5017) no Hoare annotation was computed. [2021-12-16 03:55:47,356 INFO L861 garLoopResultBuilder]: At program point writebENTRY(lines 5011 5017) the Hoare annotation is: true [2021-12-16 03:55:47,356 INFO L858 garLoopResultBuilder]: For program point writebFINAL(lines 5011 5017) no Hoare annotation was computed. [2021-12-16 03:55:47,356 INFO L858 garLoopResultBuilder]: For program point ioremapFINAL(lines 5019 5026) no Hoare annotation was computed. [2021-12-16 03:55:47,356 INFO L858 garLoopResultBuilder]: For program point ioremapEXIT(lines 5019 5026) no Hoare annotation was computed. [2021-12-16 03:55:47,356 INFO L858 garLoopResultBuilder]: For program point L6663-1(line 6663) no Hoare annotation was computed. [2021-12-16 03:55:47,356 INFO L854 garLoopResultBuilder]: At program point L6663(line 6663) the Hoare annotation is: (or (not (= ~dev_counter~0 0)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_urb~0.offset 0)) (not (= ~usb_dev~0.base 0)) (not (= ~usb_dev~0.offset 0)) (not (= ~irq~0 0)) (not (= ~SERIAL_STATE~0 0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~com90xx_skip_probe~0 0)) (not (= ~INTERF_STATE~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-16 03:55:47,356 INFO L854 garLoopResultBuilder]: At program point ioremapENTRY(lines 5019 5026) the Hoare annotation is: (or (not (= ~dev_counter~0 0)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_urb~0.offset 0)) (not (= ~usb_dev~0.base 0)) (not (= ~usb_dev~0.offset 0)) (not (= ~irq~0 0)) (not (= ~SERIAL_STATE~0 0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~com90xx_skip_probe~0 0)) (not (= ~INTERF_STATE~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-16 03:55:47,356 INFO L861 garLoopResultBuilder]: At program point L6663-2(lines 6662 6664) the Hoare annotation is: true [2021-12-16 03:55:47,356 INFO L854 garLoopResultBuilder]: At program point __request_regionENTRY(lines 6646 6648) the Hoare annotation is: (or (not (= ~dev_counter~0 0)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_urb~0.offset 0)) (not (= ~usb_dev~0.base 0)) (not (= ~usb_dev~0.offset 0)) (not (= ~irq~0 0)) (not (= ~SERIAL_STATE~0 0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~com90xx_skip_probe~0 0)) (not (= ~INTERF_STATE~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-16 03:55:47,356 INFO L858 garLoopResultBuilder]: For program point __request_regionEXIT(lines 6646 6648) no Hoare annotation was computed. [2021-12-16 03:55:47,356 INFO L858 garLoopResultBuilder]: For program point L6647-1(line 6647) no Hoare annotation was computed. [2021-12-16 03:55:47,356 INFO L854 garLoopResultBuilder]: At program point L6647(line 6647) the Hoare annotation is: (or (not (= ~dev_counter~0 0)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_urb~0.offset 0)) (not (= ~usb_dev~0.base 0)) (not (= ~usb_dev~0.offset 0)) (not (= ~irq~0 0)) (not (= ~SERIAL_STATE~0 0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~com90xx_skip_probe~0 0)) (not (= ~INTERF_STATE~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-16 03:55:47,357 INFO L858 garLoopResultBuilder]: For program point __request_regionFINAL(lines 6646 6648) no Hoare annotation was computed. [2021-12-16 03:55:47,357 INFO L854 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5118 5134) the Hoare annotation is: (or (not (= ~dev_counter~0 0)) (not (= ~usb_urb~0.base 0)) (not (= ~usb_urb~0.offset 0)) (not (= ~usb_dev~0.base 0)) (not (= ~usb_dev~0.offset 0)) (not (= ~irq~0 0)) (not (= ~SERIAL_STATE~0 0)) (not (= ~ldv_state_variable_0~0 1)) (not (= ~com90xx_skip_probe~0 0)) (not (= ~INTERF_STATE~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-16 03:55:47,357 INFO L861 garLoopResultBuilder]: At program point L5130(line 5130) the Hoare annotation is: true [2021-12-16 03:55:47,357 INFO L858 garLoopResultBuilder]: For program point L5130-1(line 5130) no Hoare annotation was computed. [2021-12-16 03:55:47,357 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5118 5134) no Hoare annotation was computed. [2021-12-16 03:55:47,357 INFO L858 garLoopResultBuilder]: For program point L5125(lines 5125 5132) no Hoare annotation was computed. [2021-12-16 03:55:47,357 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5118 5134) no Hoare annotation was computed. [2021-12-16 03:55:47,357 INFO L861 garLoopResultBuilder]: At program point readbENTRY(lines 5003 5010) the Hoare annotation is: true [2021-12-16 03:55:47,357 INFO L858 garLoopResultBuilder]: For program point readbEXIT(lines 5003 5010) no Hoare annotation was computed. [2021-12-16 03:55:47,357 INFO L858 garLoopResultBuilder]: For program point readbFINAL(lines 5003 5010) no Hoare annotation was computed. [2021-12-16 03:55:47,357 INFO L858 garLoopResultBuilder]: For program point L6047(line 6047) no Hoare annotation was computed. [2021-12-16 03:55:47,357 INFO L858 garLoopResultBuilder]: For program point L5783-1(lines 5783 5786) no Hoare annotation was computed. [2021-12-16 03:55:47,357 INFO L858 garLoopResultBuilder]: For program point L5717-1(lines 5717 5720) no Hoare annotation was computed. [2021-12-16 03:55:47,358 INFO L858 garLoopResultBuilder]: For program point L5585-2(lines 5584 5594) no Hoare annotation was computed. [2021-12-16 03:55:47,358 INFO L858 garLoopResultBuilder]: For program point L5585(lines 5585 5588) no Hoare annotation was computed. [2021-12-16 03:55:47,358 INFO L854 garLoopResultBuilder]: At program point L5387(lines 5387 5388) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,358 INFO L858 garLoopResultBuilder]: For program point L6378(line 6378) no Hoare annotation was computed. [2021-12-16 03:55:47,358 INFO L858 garLoopResultBuilder]: For program point L5387-1(lines 5387 5388) no Hoare annotation was computed. [2021-12-16 03:55:47,358 INFO L854 garLoopResultBuilder]: At program point L6048(lines 5916 6050) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,358 INFO L858 garLoopResultBuilder]: For program point L5850-1(lines 5850 5853) no Hoare annotation was computed. [2021-12-16 03:55:47,358 INFO L861 garLoopResultBuilder]: At program point L6379(line 6379) the Hoare annotation is: true [2021-12-16 03:55:47,358 INFO L854 garLoopResultBuilder]: At program point L5851(line 5851) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,358 INFO L858 garLoopResultBuilder]: For program point L5851-1(line 5851) no Hoare annotation was computed. [2021-12-16 03:55:47,359 INFO L858 garLoopResultBuilder]: For program point L5323(lines 5323 5326) no Hoare annotation was computed. [2021-12-16 03:55:47,359 INFO L858 garLoopResultBuilder]: For program point L5389(lines 5389 5408) no Hoare annotation was computed. [2021-12-16 03:55:47,359 INFO L858 garLoopResultBuilder]: For program point L5323-2(lines 5323 5326) no Hoare annotation was computed. [2021-12-16 03:55:47,359 INFO L858 garLoopResultBuilder]: For program point L6248(lines 6248 6254) no Hoare annotation was computed. [2021-12-16 03:55:47,359 INFO L858 garLoopResultBuilder]: For program point L5390(lines 5390 5393) no Hoare annotation was computed. [2021-12-16 03:55:47,359 INFO L854 garLoopResultBuilder]: At program point L5456-2(lines 5456 5459) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,359 INFO L858 garLoopResultBuilder]: For program point L5456(lines 5456 5459) no Hoare annotation was computed. [2021-12-16 03:55:47,359 INFO L858 garLoopResultBuilder]: For program point L5390-2(lines 5389 5407) no Hoare annotation was computed. [2021-12-16 03:55:47,359 INFO L854 garLoopResultBuilder]: At program point L6381(lines 6330 6386) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,360 INFO L854 garLoopResultBuilder]: At program point L5721(line 5721) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,360 INFO L858 garLoopResultBuilder]: For program point L5721-1(line 5721) no Hoare annotation was computed. [2021-12-16 03:55:47,360 INFO L854 garLoopResultBuilder]: At program point L5589-1(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,360 INFO L854 garLoopResultBuilder]: At program point L5986(line 5986) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,360 INFO L854 garLoopResultBuilder]: At program point L5986-1(line 5986) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,360 INFO L858 garLoopResultBuilder]: For program point L5788-1(line 5788) no Hoare annotation was computed. [2021-12-16 03:55:47,360 INFO L854 garLoopResultBuilder]: At program point L5788(line 5788) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,360 INFO L854 garLoopResultBuilder]: At program point L6185(line 6185) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,360 INFO L858 garLoopResultBuilder]: For program point L6185-1(line 6185) no Hoare annotation was computed. [2021-12-16 03:55:47,361 INFO L858 garLoopResultBuilder]: For program point L5987(line 5987) no Hoare annotation was computed. [2021-12-16 03:55:47,361 INFO L858 garLoopResultBuilder]: For program point L5525-1(lines 5525 5528) no Hoare annotation was computed. [2021-12-16 03:55:47,361 INFO L858 garLoopResultBuilder]: For program point L5988-1(lines 5988 5989) no Hoare annotation was computed. [2021-12-16 03:55:47,361 INFO L854 garLoopResultBuilder]: At program point L5988(lines 5988 5989) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,361 INFO L858 garLoopResultBuilder]: For program point L5658(lines 5658 5668) no Hoare annotation was computed. [2021-12-16 03:55:47,361 INFO L858 garLoopResultBuilder]: For program point L5658-1(lines 5294 5885) no Hoare annotation was computed. [2021-12-16 03:55:47,361 INFO L854 garLoopResultBuilder]: At program point L5460(line 5460) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,361 INFO L858 garLoopResultBuilder]: For program point L5394-1(lines 5389 5407) no Hoare annotation was computed. [2021-12-16 03:55:47,361 INFO L861 garLoopResultBuilder]: At program point L6385(lines 6326 6387) the Hoare annotation is: true [2021-12-16 03:55:47,362 INFO L858 garLoopResultBuilder]: For program point L5659(lines 5659 5662) no Hoare annotation was computed. [2021-12-16 03:55:47,362 INFO L854 garLoopResultBuilder]: At program point L6650(line 6650) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,362 INFO L858 garLoopResultBuilder]: For program point L5659-2(lines 5658 5667) no Hoare annotation was computed. [2021-12-16 03:55:47,362 INFO L854 garLoopResultBuilder]: At program point L6650-2(lines 6649 6651) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,362 INFO L858 garLoopResultBuilder]: For program point L6650-1(line 6650) no Hoare annotation was computed. [2021-12-16 03:55:47,362 INFO L858 garLoopResultBuilder]: For program point L5461(line 5461) no Hoare annotation was computed. [2021-12-16 03:55:47,362 INFO L858 garLoopResultBuilder]: For program point L5329-2(lines 5294 5885) no Hoare annotation was computed. [2021-12-16 03:55:47,362 INFO L858 garLoopResultBuilder]: For program point L5329(lines 5329 5346) no Hoare annotation was computed. [2021-12-16 03:55:47,362 INFO L858 garLoopResultBuilder]: For program point L5990(lines 5990 5993) no Hoare annotation was computed. [2021-12-16 03:55:47,363 INFO L854 garLoopResultBuilder]: At program point L5858(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,363 INFO L854 garLoopResultBuilder]: At program point L5792(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,363 INFO L858 garLoopResultBuilder]: For program point L6255(lines 6255 6261) no Hoare annotation was computed. [2021-12-16 03:55:47,363 INFO L854 garLoopResultBuilder]: At program point L6189(line 6189) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,363 INFO L858 garLoopResultBuilder]: For program point L6189-1(line 6189) no Hoare annotation was computed. [2021-12-16 03:55:47,363 INFO L854 garLoopResultBuilder]: At program point L5529(lines 5529 5530) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,363 INFO L858 garLoopResultBuilder]: For program point L5529-1(lines 5529 5530) no Hoare annotation was computed. [2021-12-16 03:55:47,363 INFO L854 garLoopResultBuilder]: At program point L6190(line 6190) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,363 INFO L858 garLoopResultBuilder]: For program point L6190-1(line 6190) no Hoare annotation was computed. [2021-12-16 03:55:47,364 INFO L854 garLoopResultBuilder]: At program point L5860(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,364 INFO L858 garLoopResultBuilder]: For program point L5596-2(lines 5294 5885) no Hoare annotation was computed. [2021-12-16 03:55:47,364 INFO L858 garLoopResultBuilder]: For program point L5596(lines 5596 5599) no Hoare annotation was computed. [2021-12-16 03:55:47,364 INFO L858 garLoopResultBuilder]: For program point L5398-1(lines 5398 5401) no Hoare annotation was computed. [2021-12-16 03:55:47,364 INFO L854 garLoopResultBuilder]: At program point L6191(line 6191) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,364 INFO L858 garLoopResultBuilder]: For program point L6191-1(line 6191) no Hoare annotation was computed. [2021-12-16 03:55:47,364 INFO L854 garLoopResultBuilder]: At program point L5729(line 5729) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,364 INFO L854 garLoopResultBuilder]: At program point L5729-1(line 5729) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,364 INFO L858 garLoopResultBuilder]: For program point L5531(lines 5531 5546) no Hoare annotation was computed. [2021-12-16 03:55:47,365 INFO L858 garLoopResultBuilder]: For program point L6192-1(line 6192) no Hoare annotation was computed. [2021-12-16 03:55:47,365 INFO L854 garLoopResultBuilder]: At program point L6192(line 6192) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,365 INFO L854 garLoopResultBuilder]: At program point L5862(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,365 INFO L858 garLoopResultBuilder]: For program point L5730(line 5730) no Hoare annotation was computed. [2021-12-16 03:55:47,365 INFO L858 garLoopResultBuilder]: For program point L5796(lines 5796 5799) no Hoare annotation was computed. [2021-12-16 03:55:47,365 INFO L858 garLoopResultBuilder]: For program point L5532-2(lines 5531 5545) no Hoare annotation was computed. [2021-12-16 03:55:47,365 INFO L858 garLoopResultBuilder]: For program point L5532(lines 5532 5535) no Hoare annotation was computed. [2021-12-16 03:55:47,365 INFO L854 garLoopResultBuilder]: At program point L5797(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,365 INFO L854 garLoopResultBuilder]: At program point L6194(lines 6180 6200) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,366 INFO L858 garLoopResultBuilder]: For program point L5996(lines 5996 6003) no Hoare annotation was computed. [2021-12-16 03:55:47,366 INFO L858 garLoopResultBuilder]: For program point L5732(lines 5732 5752) no Hoare annotation was computed. [2021-12-16 03:55:47,366 INFO L858 garLoopResultBuilder]: For program point L5600-1(lines 5294 5885) no Hoare annotation was computed. [2021-12-16 03:55:47,366 INFO L858 garLoopResultBuilder]: For program point L5997(lines 5997 6000) no Hoare annotation was computed. [2021-12-16 03:55:47,366 INFO L858 garLoopResultBuilder]: For program point L5865-2(lines 5865 5868) no Hoare annotation was computed. [2021-12-16 03:55:47,366 INFO L858 garLoopResultBuilder]: For program point L5865(lines 5865 5868) no Hoare annotation was computed. [2021-12-16 03:55:47,366 INFO L858 garLoopResultBuilder]: For program point L5733-2(lines 5732 5751) no Hoare annotation was computed. [2021-12-16 03:55:47,366 INFO L858 garLoopResultBuilder]: For program point L5733(lines 5733 5736) no Hoare annotation was computed. [2021-12-16 03:55:47,366 INFO L854 garLoopResultBuilder]: At program point L6262(lines 6231 6264) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,367 INFO L854 garLoopResultBuilder]: At program point L6196(lines 6180 6200) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,367 INFO L858 garLoopResultBuilder]: For program point L5536-1(lines 5531 5545) no Hoare annotation was computed. [2021-12-16 03:55:47,367 INFO L858 garLoopResultBuilder]: For program point L5669-1(lines 5669 5672) no Hoare annotation was computed. [2021-12-16 03:55:47,367 INFO L858 garLoopResultBuilder]: For program point L5471(lines 5471 5481) no Hoare annotation was computed. [2021-12-16 03:55:47,367 INFO L858 garLoopResultBuilder]: For program point L5471-1(lines 5294 5885) no Hoare annotation was computed. [2021-12-16 03:55:47,367 INFO L854 garLoopResultBuilder]: At program point L5075(lines 5067 5077) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,367 INFO L858 garLoopResultBuilder]: For program point L5604-1(lines 5604 5607) no Hoare annotation was computed. [2021-12-16 03:55:47,367 INFO L858 garLoopResultBuilder]: For program point L5472-2(lines 5471 5480) no Hoare annotation was computed. [2021-12-16 03:55:47,367 INFO L858 garLoopResultBuilder]: For program point L5472(lines 5472 5475) no Hoare annotation was computed. [2021-12-16 03:55:47,368 INFO L854 garLoopResultBuilder]: At program point L6199(lines 6174 6201) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,368 INFO L858 garLoopResultBuilder]: For program point L5737-1(lines 5732 5751) no Hoare annotation was computed. [2021-12-16 03:55:47,368 INFO L854 garLoopResultBuilder]: At program point L5341(lines 5333 5346) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,368 INFO L858 garLoopResultBuilder]: For program point L5936(lines 5936 5945) no Hoare annotation was computed. [2021-12-16 03:55:47,368 INFO L858 garLoopResultBuilder]: For program point L6399(lines 6399 6402) no Hoare annotation was computed. [2021-12-16 03:55:47,368 INFO L858 garLoopResultBuilder]: For program point L6399-2(lines 6399 6402) no Hoare annotation was computed. [2021-12-16 03:55:47,368 INFO L854 garLoopResultBuilder]: At program point L5937-2(lines 5937 5940) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,368 INFO L858 garLoopResultBuilder]: For program point L5937(lines 5937 5940) no Hoare annotation was computed. [2021-12-16 03:55:47,368 INFO L854 garLoopResultBuilder]: At program point L5805(line 5805) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,368 INFO L858 garLoopResultBuilder]: For program point L5805-1(line 5805) no Hoare annotation was computed. [2021-12-16 03:55:47,369 INFO L854 garLoopResultBuilder]: At program point L5343(lines 5333 5346) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,369 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-12-16 03:55:47,369 INFO L854 garLoopResultBuilder]: At program point L5409(line 5409) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,369 INFO L858 garLoopResultBuilder]: For program point L5409-1(line 5409) no Hoare annotation was computed. [2021-12-16 03:55:47,369 INFO L858 garLoopResultBuilder]: For program point L6268(lines 6268 6271) no Hoare annotation was computed. [2021-12-16 03:55:47,369 INFO L858 garLoopResultBuilder]: For program point L5872-1(line 5872) no Hoare annotation was computed. [2021-12-16 03:55:47,369 INFO L858 garLoopResultBuilder]: For program point L5806(lines 5806 5827) no Hoare annotation was computed. [2021-12-16 03:55:47,369 INFO L854 garLoopResultBuilder]: At program point L5872(line 5872) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,369 INFO L854 garLoopResultBuilder]: At program point L5674(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,370 INFO L858 garLoopResultBuilder]: For program point L5410(lines 5410 5430) no Hoare annotation was computed. [2021-12-16 03:55:47,370 INFO L858 garLoopResultBuilder]: For program point L5807(lines 5807 5810) no Hoare annotation was computed. [2021-12-16 03:55:47,370 INFO L854 garLoopResultBuilder]: At program point L5873(line 5873) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,370 INFO L858 garLoopResultBuilder]: For program point L5873-1(line 5873) no Hoare annotation was computed. [2021-12-16 03:55:47,370 INFO L858 garLoopResultBuilder]: For program point L5807-2(lines 5807 5810) no Hoare annotation was computed. [2021-12-16 03:55:47,370 INFO L858 garLoopResultBuilder]: For program point L5741-1(lines 5741 5744) no Hoare annotation was computed. [2021-12-16 03:55:47,370 INFO L858 garLoopResultBuilder]: For program point L5411(lines 5411 5414) no Hoare annotation was computed. [2021-12-16 03:55:47,370 INFO L858 garLoopResultBuilder]: For program point L5411-2(lines 5410 5429) no Hoare annotation was computed. [2021-12-16 03:55:47,370 INFO L854 garLoopResultBuilder]: At program point L5874(lines 5874 5875) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,371 INFO L858 garLoopResultBuilder]: For program point L5874-1(lines 5874 5875) no Hoare annotation was computed. [2021-12-16 03:55:47,371 INFO L854 garLoopResultBuilder]: At program point L5676(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,371 INFO L854 garLoopResultBuilder]: At program point L6403(lines 6388 6405) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,371 INFO L858 garLoopResultBuilder]: For program point L6337(lines 6337 6380) no Hoare annotation was computed. [2021-12-16 03:55:47,371 INFO L854 garLoopResultBuilder]: At program point L5941(line 5941) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,371 INFO L854 garLoopResultBuilder]: At program point L5611(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,371 INFO L858 garLoopResultBuilder]: For program point L6338(line 6338) no Hoare annotation was computed. [2021-12-16 03:55:47,371 INFO L858 garLoopResultBuilder]: For program point L5347-1(lines 5347 5364) no Hoare annotation was computed. [2021-12-16 03:55:47,372 INFO L854 garLoopResultBuilder]: At program point L6272(lines 6265 6274) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,372 INFO L858 garLoopResultBuilder]: For program point L5942(line 5942) no Hoare annotation was computed. [2021-12-16 03:55:47,372 INFO L854 garLoopResultBuilder]: At program point L6669(lines 6668 6670) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,372 INFO L858 garLoopResultBuilder]: For program point L6339(lines 6339 6342) no Hoare annotation was computed. [2021-12-16 03:55:47,372 INFO L854 garLoopResultBuilder]: At program point L5877(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,372 INFO L858 garLoopResultBuilder]: For program point L5679(lines 5679 5682) no Hoare annotation was computed. [2021-12-16 03:55:47,372 INFO L854 garLoopResultBuilder]: At program point L5745(line 5745) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,372 INFO L858 garLoopResultBuilder]: For program point L5745-1(line 5745) no Hoare annotation was computed. [2021-12-16 03:55:47,372 INFO L854 garLoopResultBuilder]: At program point L5547(line 5547) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,373 INFO L858 garLoopResultBuilder]: For program point L5547-1(line 5547) no Hoare annotation was computed. [2021-12-16 03:55:47,373 INFO L854 garLoopResultBuilder]: At program point L5613(line 5613) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,373 INFO L858 garLoopResultBuilder]: For program point L5679-2(lines 5679 5682) no Hoare annotation was computed. [2021-12-16 03:55:47,373 INFO L858 garLoopResultBuilder]: For program point L5613-1(line 5613) no Hoare annotation was computed. [2021-12-16 03:55:47,373 INFO L858 garLoopResultBuilder]: For program point L5415-1(lines 5410 5429) no Hoare annotation was computed. [2021-12-16 03:55:47,373 INFO L854 garLoopResultBuilder]: At program point L5614(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,373 INFO L858 garLoopResultBuilder]: For program point L5548(lines 5548 5563) no Hoare annotation was computed. [2021-12-16 03:55:47,373 INFO L858 garLoopResultBuilder]: For program point L5482-1(lines 5482 5485) no Hoare annotation was computed. [2021-12-16 03:55:47,373 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-16 03:55:47,374 INFO L854 garLoopResultBuilder]: At program point L5879(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,374 INFO L858 garLoopResultBuilder]: For program point L5813-2(lines 5813 5816) no Hoare annotation was computed. [2021-12-16 03:55:47,374 INFO L858 garLoopResultBuilder]: For program point L5813(lines 5813 5816) no Hoare annotation was computed. [2021-12-16 03:55:47,374 INFO L858 garLoopResultBuilder]: For program point L5549-2(lines 5548 5562) no Hoare annotation was computed. [2021-12-16 03:55:47,374 INFO L858 garLoopResultBuilder]: For program point L5549(lines 5549 5552) no Hoare annotation was computed. [2021-12-16 03:55:47,374 INFO L854 garLoopResultBuilder]: At program point L5946(line 5946) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,374 INFO L858 garLoopResultBuilder]: For program point L5946-1(line 5946) no Hoare annotation was computed. [2021-12-16 03:55:47,374 INFO L854 garLoopResultBuilder]: At program point L6409-1(line 6409) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,374 INFO L854 garLoopResultBuilder]: At program point L6409(line 6409) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,374 INFO L854 garLoopResultBuilder]: At program point L6013(line 6013) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,375 INFO L858 garLoopResultBuilder]: For program point L6013-1(line 6013) no Hoare annotation was computed. [2021-12-16 03:55:47,375 INFO L854 garLoopResultBuilder]: At program point L6410(lines 6406 6413) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,375 INFO L858 garLoopResultBuilder]: For program point L5419-1(lines 5419 5422) no Hoare annotation was computed. [2021-12-16 03:55:47,375 INFO L858 garLoopResultBuilder]: For program point L6344(line 6344) no Hoare annotation was computed. [2021-12-16 03:55:47,375 INFO L858 garLoopResultBuilder]: For program point L6014(lines 6014 6021) no Hoare annotation was computed. [2021-12-16 03:55:47,375 INFO L854 garLoopResultBuilder]: At program point L5882(line 5882) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,375 INFO L854 garLoopResultBuilder]: At program point L5882-1(line 5882) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,375 INFO L858 garLoopResultBuilder]: For program point L6345(lines 6345 6376) no Hoare annotation was computed. [2021-12-16 03:55:47,375 INFO L858 garLoopResultBuilder]: For program point L6015(lines 6015 6018) no Hoare annotation was computed. [2021-12-16 03:55:47,375 INFO L858 garLoopResultBuilder]: For program point L5883(line 5883) no Hoare annotation was computed. [2021-12-16 03:55:47,376 INFO L854 garLoopResultBuilder]: At program point L5949(line 5949) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,376 INFO L858 garLoopResultBuilder]: For program point L5949-1(line 5949) no Hoare annotation was computed. [2021-12-16 03:55:47,376 INFO L854 garLoopResultBuilder]: At program point L5487(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,376 INFO L858 garLoopResultBuilder]: For program point L5553-1(lines 5548 5562) no Hoare annotation was computed. [2021-12-16 03:55:47,376 INFO L858 garLoopResultBuilder]: For program point L6280(lines 6280 6295) no Hoare annotation was computed. [2021-12-16 03:55:47,376 INFO L858 garLoopResultBuilder]: For program point L5950(lines 5950 5961) no Hoare annotation was computed. [2021-12-16 03:55:47,376 INFO L858 garLoopResultBuilder]: For program point L5950-1(lines 5950 5961) no Hoare annotation was computed. [2021-12-16 03:55:47,376 INFO L854 garLoopResultBuilder]: At program point L5884(lines 5244 5886) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,376 INFO L854 garLoopResultBuilder]: At program point L5620(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,376 INFO L854 garLoopResultBuilder]: At program point L6677(lines 6676 6678) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,376 INFO L858 garLoopResultBuilder]: For program point L6347(lines 6347 6373) no Hoare annotation was computed. [2021-12-16 03:55:47,376 INFO L858 garLoopResultBuilder]: For program point L6281(line 6281) no Hoare annotation was computed. [2021-12-16 03:55:47,376 INFO L854 garLoopResultBuilder]: At program point L5951(line 5951) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,376 INFO L858 garLoopResultBuilder]: For program point L5951-1(line 5951) no Hoare annotation was computed. [2021-12-16 03:55:47,376 INFO L858 garLoopResultBuilder]: For program point L5753-2(lines 5294 5885) no Hoare annotation was computed. [2021-12-16 03:55:47,376 INFO L858 garLoopResultBuilder]: For program point L5753(lines 5753 5782) no Hoare annotation was computed. [2021-12-16 03:55:47,376 INFO L854 garLoopResultBuilder]: At program point L5423(line 5423) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,376 INFO L858 garLoopResultBuilder]: For program point L5423-1(line 5423) no Hoare annotation was computed. [2021-12-16 03:55:47,376 INFO L854 garLoopResultBuilder]: At program point L5489(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,377 INFO L854 garLoopResultBuilder]: At program point L6282(line 6282) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,377 INFO L858 garLoopResultBuilder]: For program point L6348(line 6348) no Hoare annotation was computed. [2021-12-16 03:55:47,377 INFO L858 garLoopResultBuilder]: For program point L6282-1(line 6282) no Hoare annotation was computed. [2021-12-16 03:55:47,377 INFO L858 garLoopResultBuilder]: For program point L5952(lines 5952 5959) no Hoare annotation was computed. [2021-12-16 03:55:47,377 INFO L858 garLoopResultBuilder]: For program point L6349(lines 6349 6354) no Hoare annotation was computed. [2021-12-16 03:55:47,377 INFO L854 garLoopResultBuilder]: At program point L5953(line 5953) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,377 INFO L858 garLoopResultBuilder]: For program point L5953-1(line 5953) no Hoare annotation was computed. [2021-12-16 03:55:47,377 INFO L854 garLoopResultBuilder]: At program point L5755(line 5755) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,377 INFO L854 garLoopResultBuilder]: At program point L5755-1(line 5755) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,377 INFO L854 garLoopResultBuilder]: At program point L5623(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,377 INFO L854 garLoopResultBuilder]: At program point L5359(lines 5351 5364) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,377 INFO L858 garLoopResultBuilder]: For program point L6284(line 6284) no Hoare annotation was computed. [2021-12-16 03:55:47,377 INFO L858 garLoopResultBuilder]: For program point L5954(lines 5954 5957) no Hoare annotation was computed. [2021-12-16 03:55:47,377 INFO L858 garLoopResultBuilder]: For program point L5690(lines 5690 5700) no Hoare annotation was computed. [2021-12-16 03:55:47,377 INFO L854 garLoopResultBuilder]: At program point L5756(line 5756) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,377 INFO L858 garLoopResultBuilder]: For program point L5690-1(lines 5294 5885) no Hoare annotation was computed. [2021-12-16 03:55:47,377 INFO L854 garLoopResultBuilder]: At program point L6681(lines 6680 6682) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,377 INFO L858 garLoopResultBuilder]: For program point L5492-2(lines 5492 5495) no Hoare annotation was computed. [2021-12-16 03:55:47,378 INFO L858 garLoopResultBuilder]: For program point L5492(lines 5492 5495) no Hoare annotation was computed. [2021-12-16 03:55:47,378 INFO L854 garLoopResultBuilder]: At program point L6417-1(line 6417) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,378 INFO L854 garLoopResultBuilder]: At program point L6417(line 6417) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,378 INFO L854 garLoopResultBuilder]: At program point L6285(line 6285) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,378 INFO L858 garLoopResultBuilder]: For program point L6285-1(line 6285) no Hoare annotation was computed. [2021-12-16 03:55:47,378 INFO L858 garLoopResultBuilder]: For program point L5823(lines 5823 5827) no Hoare annotation was computed. [2021-12-16 03:55:47,378 INFO L858 garLoopResultBuilder]: For program point L5691(lines 5691 5694) no Hoare annotation was computed. [2021-12-16 03:55:47,378 INFO L858 garLoopResultBuilder]: For program point L5757(line 5757) no Hoare annotation was computed. [2021-12-16 03:55:47,378 INFO L858 garLoopResultBuilder]: For program point L5823-2(lines 5823 5827) no Hoare annotation was computed. [2021-12-16 03:55:47,378 INFO L854 garLoopResultBuilder]: At program point L5625(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,378 INFO L858 garLoopResultBuilder]: For program point L5691-2(lines 5690 5699) no Hoare annotation was computed. [2021-12-16 03:55:47,378 INFO L854 garLoopResultBuilder]: At program point L6418(lines 6414 6421) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,378 INFO L854 garLoopResultBuilder]: At program point L5361(lines 5351 5364) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,378 INFO L854 garLoopResultBuilder]: At program point L6022(line 6022) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,378 INFO L858 garLoopResultBuilder]: For program point L6022-1(line 6022) no Hoare annotation was computed. [2021-12-16 03:55:47,378 INFO L858 garLoopResultBuilder]: For program point L5824-1(line 5824) no Hoare annotation was computed. [2021-12-16 03:55:47,378 INFO L854 garLoopResultBuilder]: At program point L5824(line 5824) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,378 INFO L858 garLoopResultBuilder]: For program point L6617(lines 6617 6620) no Hoare annotation was computed. [2021-12-16 03:55:47,378 INFO L858 garLoopResultBuilder]: For program point L6287(line 6287) no Hoare annotation was computed. [2021-12-16 03:55:47,378 INFO L858 garLoopResultBuilder]: For program point L5759(lines 5759 5779) no Hoare annotation was computed. [2021-12-16 03:55:47,379 INFO L858 garLoopResultBuilder]: For program point L6288-1(line 6288) no Hoare annotation was computed. [2021-12-16 03:55:47,379 INFO L854 garLoopResultBuilder]: At program point L6288(line 6288) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,379 INFO L858 garLoopResultBuilder]: For program point L6024-2(lines 6024 6030) no Hoare annotation was computed. [2021-12-16 03:55:47,379 INFO L858 garLoopResultBuilder]: For program point L6024(lines 6024 6030) no Hoare annotation was computed. [2021-12-16 03:55:47,379 INFO L858 garLoopResultBuilder]: For program point L5760-2(lines 5759 5778) no Hoare annotation was computed. [2021-12-16 03:55:47,379 INFO L858 garLoopResultBuilder]: For program point L5760(lines 5760 5763) no Hoare annotation was computed. [2021-12-16 03:55:47,379 INFO L858 garLoopResultBuilder]: For program point L6619-1(lines 6616 6638) no Hoare annotation was computed. [2021-12-16 03:55:47,379 INFO L858 garLoopResultBuilder]: For program point L5628-2(lines 5294 5885) no Hoare annotation was computed. [2021-12-16 03:55:47,379 INFO L854 garLoopResultBuilder]: At program point L6619(line 6619) the Hoare annotation is: false [2021-12-16 03:55:47,380 INFO L858 garLoopResultBuilder]: For program point L5628(lines 5628 5631) no Hoare annotation was computed. [2021-12-16 03:55:47,380 INFO L854 garLoopResultBuilder]: At program point L6685(lines 6684 6686) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,380 INFO L858 garLoopResultBuilder]: For program point L5298-3(lines 5298 5305) no Hoare annotation was computed. [2021-12-16 03:55:47,380 INFO L854 garLoopResultBuilder]: At program point L5298-2(lines 5298 5305) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,380 INFO L854 garLoopResultBuilder]: At program point L5431(line 5431) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,380 INFO L858 garLoopResultBuilder]: For program point L5431-1(line 5431) no Hoare annotation was computed. [2021-12-16 03:55:47,380 INFO L858 garLoopResultBuilder]: For program point L5299(lines 5299 5302) no Hoare annotation was computed. [2021-12-16 03:55:47,380 INFO L858 garLoopResultBuilder]: For program point L6290(line 6290) no Hoare annotation was computed. [2021-12-16 03:55:47,380 INFO L858 garLoopResultBuilder]: For program point L6356(line 6356) no Hoare annotation was computed. [2021-12-16 03:55:47,381 INFO L858 garLoopResultBuilder]: For program point L5564-1(line 5564) no Hoare annotation was computed. [2021-12-16 03:55:47,381 INFO L854 garLoopResultBuilder]: At program point L5564(line 5564) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,381 INFO L858 garLoopResultBuilder]: For program point L5432-2(lines 5294 5885) no Hoare annotation was computed. [2021-12-16 03:55:47,381 INFO L858 garLoopResultBuilder]: For program point L5432(lines 5432 5435) no Hoare annotation was computed. [2021-12-16 03:55:47,381 INFO L854 garLoopResultBuilder]: At program point L6291(line 6291) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,393 INFO L858 garLoopResultBuilder]: For program point L6291-1(line 6291) no Hoare annotation was computed. [2021-12-16 03:55:47,393 INFO L858 garLoopResultBuilder]: For program point L6357(lines 6357 6369) no Hoare annotation was computed. [2021-12-16 03:55:47,393 INFO L854 garLoopResultBuilder]: At program point L5829(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,393 INFO L854 garLoopResultBuilder]: At program point L5499(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,394 INFO L858 garLoopResultBuilder]: For program point L5565(lines 5565 5581) no Hoare annotation was computed. [2021-12-16 03:55:47,394 INFO L858 garLoopResultBuilder]: For program point L5764-1(lines 5759 5778) no Hoare annotation was computed. [2021-12-16 03:55:47,394 INFO L858 garLoopResultBuilder]: For program point L6623-1(lines 6616 6638) no Hoare annotation was computed. [2021-12-16 03:55:47,394 INFO L858 garLoopResultBuilder]: For program point L5566(lines 5566 5570) no Hoare annotation was computed. [2021-12-16 03:55:47,394 INFO L854 garLoopResultBuilder]: At program point L6623(line 6623) the Hoare annotation is: false [2021-12-16 03:55:47,394 INFO L854 garLoopResultBuilder]: At program point L6689(lines 6688 6690) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,394 INFO L858 garLoopResultBuilder]: For program point L5566-2(lines 5565 5580) no Hoare annotation was computed. [2021-12-16 03:55:47,394 INFO L858 garLoopResultBuilder]: For program point L6359(lines 6359 6362) no Hoare annotation was computed. [2021-12-16 03:55:47,394 INFO L858 garLoopResultBuilder]: For program point L6293(line 6293) no Hoare annotation was computed. [2021-12-16 03:55:47,394 INFO L858 garLoopResultBuilder]: For program point L6359-2(lines 6357 6368) no Hoare annotation was computed. [2021-12-16 03:55:47,394 INFO L854 garLoopResultBuilder]: At program point L5831(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,394 INFO L854 garLoopResultBuilder]: At program point L5567(line 5567) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,394 INFO L858 garLoopResultBuilder]: For program point L5633-2(lines 5633 5636) no Hoare annotation was computed. [2021-12-16 03:55:47,394 INFO L858 garLoopResultBuilder]: For program point L5567-1(line 5567) no Hoare annotation was computed. [2021-12-16 03:55:47,395 INFO L858 garLoopResultBuilder]: For program point L5633(lines 5633 5636) no Hoare annotation was computed. [2021-12-16 03:55:47,395 INFO L861 garLoopResultBuilder]: At program point L6294(line 6294) the Hoare annotation is: true [2021-12-16 03:55:47,395 INFO L858 garLoopResultBuilder]: For program point L6162(lines 6162 6165) no Hoare annotation was computed. [2021-12-16 03:55:47,395 INFO L858 garLoopResultBuilder]: For program point L6162-2(lines 6162 6165) no Hoare annotation was computed. [2021-12-16 03:55:47,395 INFO L858 garLoopResultBuilder]: For program point L5436-1(lines 5294 5885) no Hoare annotation was computed. [2021-12-16 03:55:47,395 INFO L854 garLoopResultBuilder]: At program point L6692(lines 6691 6693) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,395 INFO L858 garLoopResultBuilder]: For program point L5701-1(lines 5701 5704) no Hoare annotation was computed. [2021-12-16 03:55:47,395 INFO L858 garLoopResultBuilder]: For program point L5503(lines 5503 5506) no Hoare annotation was computed. [2021-12-16 03:55:47,395 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-12-16 03:55:47,395 INFO L858 garLoopResultBuilder]: For program point L5371(lines 5371 5381) no Hoare annotation was computed. [2021-12-16 03:55:47,396 INFO L858 garLoopResultBuilder]: For program point L5371-1(lines 5294 5885) no Hoare annotation was computed. [2021-12-16 03:55:47,396 INFO L854 garLoopResultBuilder]: At program point L6296(lines 6275 6299) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,396 INFO L854 garLoopResultBuilder]: At program point L5966(lines 5933 6049) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,396 INFO L858 garLoopResultBuilder]: For program point L6032(lines 6032 6035) no Hoare annotation was computed. [2021-12-16 03:55:47,396 INFO L854 garLoopResultBuilder]: At program point L5834(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,396 INFO L858 garLoopResultBuilder]: For program point L5768-1(lines 5768 5771) no Hoare annotation was computed. [2021-12-16 03:55:47,396 INFO L858 garLoopResultBuilder]: For program point L6627-1(lines 6616 6638) no Hoare annotation was computed. [2021-12-16 03:55:47,396 INFO L854 garLoopResultBuilder]: At program point L6627(line 6627) the Hoare annotation is: false [2021-12-16 03:55:47,396 INFO L854 garLoopResultBuilder]: At program point L5504(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,396 INFO L858 garLoopResultBuilder]: For program point L5306(line 5306) no Hoare annotation was computed. [2021-12-16 03:55:47,396 INFO L858 garLoopResultBuilder]: For program point L5372-2(lines 5371 5380) no Hoare annotation was computed. [2021-12-16 03:55:47,396 INFO L858 garLoopResultBuilder]: For program point L5372(lines 5372 5375) no Hoare annotation was computed. [2021-12-16 03:55:47,397 INFO L858 garLoopResultBuilder]: For program point L5306-2(lines 5306 5309) no Hoare annotation was computed. [2021-12-16 03:55:47,397 INFO L858 garLoopResultBuilder]: For program point L5967(line 5967) no Hoare annotation was computed. [2021-12-16 03:55:47,397 INFO L854 garLoopResultBuilder]: At program point L6033(lines 5933 6049) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,397 INFO L858 garLoopResultBuilder]: For program point L5835(lines 5294 5885) no Hoare annotation was computed. [2021-12-16 03:55:47,397 INFO L858 garLoopResultBuilder]: For program point L5571-1(lines 5565 5580) no Hoare annotation was computed. [2021-12-16 03:55:47,397 INFO L858 garLoopResultBuilder]: For program point L5968(lines 5968 5971) no Hoare annotation was computed. [2021-12-16 03:55:47,397 INFO L858 garLoopResultBuilder]: For program point L5836-2(lines 5835 5848) no Hoare annotation was computed. [2021-12-16 03:55:47,397 INFO L858 garLoopResultBuilder]: For program point L5836(lines 5836 5839) no Hoare annotation was computed. [2021-12-16 03:55:47,397 INFO L854 garLoopResultBuilder]: At program point L6365(lines 6330 6386) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,397 INFO L858 garLoopResultBuilder]: For program point L6167(lines 6167 6170) no Hoare annotation was computed. [2021-12-16 03:55:47,397 INFO L854 garLoopResultBuilder]: At program point L5969(lines 5933 6049) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,397 INFO L858 garLoopResultBuilder]: For program point L6234(lines 6234 6240) no Hoare annotation was computed. [2021-12-16 03:55:47,397 INFO L858 garLoopResultBuilder]: For program point L5772-1(line 5772) no Hoare annotation was computed. [2021-12-16 03:55:47,397 INFO L854 garLoopResultBuilder]: At program point L5706(line 5706) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,397 INFO L854 garLoopResultBuilder]: At program point L5772(line 5772) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,398 INFO L858 garLoopResultBuilder]: For program point L5640-1(line 5640) no Hoare annotation was computed. [2021-12-16 03:55:47,398 INFO L858 garLoopResultBuilder]: For program point L6631-1(lines 6616 6638) no Hoare annotation was computed. [2021-12-16 03:55:47,398 INFO L854 garLoopResultBuilder]: At program point L6631(line 6631) the Hoare annotation is: false [2021-12-16 03:55:47,398 INFO L858 garLoopResultBuilder]: For program point L5706-1(line 5706) no Hoare annotation was computed. [2021-12-16 03:55:47,398 INFO L854 garLoopResultBuilder]: At program point L5640(line 5640) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,398 INFO L854 garLoopResultBuilder]: At program point L5310(line 5310) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,398 INFO L858 garLoopResultBuilder]: For program point L5310-1(line 5310) no Hoare annotation was computed. [2021-12-16 03:55:47,398 INFO L858 garLoopResultBuilder]: For program point L5840-1(lines 5835 5848) no Hoare annotation was computed. [2021-12-16 03:55:47,398 INFO L854 garLoopResultBuilder]: At program point L5642(lines 5632 5650) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,398 INFO L858 garLoopResultBuilder]: For program point L5708(lines 5708 5728) no Hoare annotation was computed. [2021-12-16 03:55:47,398 INFO L854 garLoopResultBuilder]: At program point L5444(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,398 INFO L858 garLoopResultBuilder]: For program point L5312(lines 5312 5315) no Hoare annotation was computed. [2021-12-16 03:55:47,398 INFO L854 garLoopResultBuilder]: At program point L6171(lines 6159 6173) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,398 INFO L858 garLoopResultBuilder]: For program point L5709-2(lines 5708 5727) no Hoare annotation was computed. [2021-12-16 03:55:47,398 INFO L858 garLoopResultBuilder]: For program point L5709(lines 5709 5712) no Hoare annotation was computed. [2021-12-16 03:55:47,398 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-12-16 03:55:47,399 INFO L861 garLoopResultBuilder]: At program point L6635-1(lines 6614 6639) the Hoare annotation is: true [2021-12-16 03:55:47,399 INFO L854 garLoopResultBuilder]: At program point L6635(line 6635) the Hoare annotation is: false [2021-12-16 03:55:47,399 INFO L854 garLoopResultBuilder]: At program point L5644(lines 5632 5650) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,399 INFO L854 garLoopResultBuilder]: At program point L5446(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,399 INFO L858 garLoopResultBuilder]: For program point L6371(line 6371) no Hoare annotation was computed. [2021-12-16 03:55:47,399 INFO L854 garLoopResultBuilder]: At program point L6041(line 6041) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,399 INFO L858 garLoopResultBuilder]: For program point L6041-1(line 6041) no Hoare annotation was computed. [2021-12-16 03:55:47,399 INFO L861 garLoopResultBuilder]: At program point L6372(line 6372) the Hoare annotation is: true [2021-12-16 03:55:47,399 INFO L854 garLoopResultBuilder]: At program point L6042(lines 5933 6049) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,399 INFO L858 garLoopResultBuilder]: For program point L5514(lines 5514 5524) no Hoare annotation was computed. [2021-12-16 03:55:47,399 INFO L858 garLoopResultBuilder]: For program point L5514-1(lines 5294 5885) no Hoare annotation was computed. [2021-12-16 03:55:47,399 INFO L854 garLoopResultBuilder]: At program point L5448(lines 5294 5885) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,400 INFO L858 garLoopResultBuilder]: For program point L5316-1(line 5316) no Hoare annotation was computed. [2021-12-16 03:55:47,400 INFO L858 garLoopResultBuilder]: For program point L5382-1(lines 5382 5385) no Hoare annotation was computed. [2021-12-16 03:55:47,400 INFO L854 garLoopResultBuilder]: At program point L5316(line 5316) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,400 INFO L858 garLoopResultBuilder]: For program point L6241(lines 6241 6247) no Hoare annotation was computed. [2021-12-16 03:55:47,400 INFO L854 garLoopResultBuilder]: At program point L5977(lines 5933 6049) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,400 INFO L854 garLoopResultBuilder]: At program point L5647(line 5647) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,400 INFO L854 garLoopResultBuilder]: At program point L5647-1(line 5647) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,400 INFO L858 garLoopResultBuilder]: For program point L5713-1(lines 5708 5727) no Hoare annotation was computed. [2021-12-16 03:55:47,401 INFO L858 garLoopResultBuilder]: For program point L5515(lines 5515 5518) no Hoare annotation was computed. [2021-12-16 03:55:47,401 INFO L858 garLoopResultBuilder]: For program point L5515-2(lines 5514 5523) no Hoare annotation was computed. [2021-12-16 03:55:47,401 INFO L858 garLoopResultBuilder]: For program point L5978(line 5978) no Hoare annotation was computed. [2021-12-16 03:55:47,401 INFO L854 garLoopResultBuilder]: At program point L6044(lines 5933 6049) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,401 INFO L854 garLoopResultBuilder]: At program point L5582(line 5582) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,401 INFO L858 garLoopResultBuilder]: For program point L5648(line 5648) no Hoare annotation was computed. [2021-12-16 03:55:47,401 INFO L854 garLoopResultBuilder]: At program point L5582-1(line 5582) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,401 INFO L858 garLoopResultBuilder]: For program point L5318(lines 5318 5322) no Hoare annotation was computed. [2021-12-16 03:55:47,402 INFO L858 garLoopResultBuilder]: For program point L5979(lines 5979 5982) no Hoare annotation was computed. [2021-12-16 03:55:47,402 INFO L854 garLoopResultBuilder]: At program point L6045(line 6045) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,402 INFO L858 garLoopResultBuilder]: For program point L6045-1(line 6045) no Hoare annotation was computed. [2021-12-16 03:55:47,402 INFO L858 garLoopResultBuilder]: For program point L5583(line 5583) no Hoare annotation was computed. [2021-12-16 03:55:47,402 INFO L858 garLoopResultBuilder]: For program point L5451(lines 5451 5454) no Hoare annotation was computed. [2021-12-16 03:55:47,402 INFO L854 garLoopResultBuilder]: At program point L5319(line 5319) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,402 INFO L858 garLoopResultBuilder]: For program point L5319-1(line 5319) no Hoare annotation was computed. [2021-12-16 03:55:47,402 INFO L858 garLoopResultBuilder]: For program point L5451-2(lines 5294 5885) no Hoare annotation was computed. [2021-12-16 03:55:47,403 INFO L854 garLoopResultBuilder]: At program point L6046(lines 5933 6049) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,403 INFO L854 garLoopResultBuilder]: At program point L5980(lines 5933 6049) the Hoare annotation is: (and (= ~com90xx_skip_probe~0 0) (= ~usb_dev~0.base 0) (= ~INTERF_STATE~0 0) (= ~irq~0 0) (= ~usb_urb~0.offset 0) (= ~usb_dev~0.offset 0) (= ~SERIAL_STATE~0 0) (= ~ldv_state_variable_0~0 1) (= ~usb_urb~0.base 0) (= ~dev_counter~0 0)) [2021-12-16 03:55:47,403 INFO L858 garLoopResultBuilder]: For program point L5584(lines 5584 5595) no Hoare annotation was computed. [2021-12-16 03:55:47,405 INFO L732 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 03:55:47,406 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-16 03:55:47,444 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.12 03:55:47 BoogieIcfgContainer [2021-12-16 03:55:47,445 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-16 03:55:47,445 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-16 03:55:47,445 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-16 03:55:47,445 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-16 03:55:47,446 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 03:55:39" (3/4) ... [2021-12-16 03:55:47,448 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-12-16 03:55:47,465 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2021-12-16 03:55:47,465 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2021-12-16 03:55:47,465 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure check_mirror [2021-12-16 03:55:47,465 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2021-12-16 03:55:47,465 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __release_region [2021-12-16 03:55:47,465 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2021-12-16 03:55:47,465 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2021-12-16 03:55:47,465 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-12-16 03:55:47,465 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writeb [2021-12-16 03:55:47,466 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2021-12-16 03:55:47,466 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ioremap [2021-12-16 03:55:47,466 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __request_region [2021-12-16 03:55:47,466 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-12-16 03:55:47,466 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-12-16 03:55:47,466 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2021-12-16 03:55:47,466 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_suitable_irq_1 [2021-12-16 03:55:47,466 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2021-12-16 03:55:47,466 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-12-16 03:55:47,467 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readb [2021-12-16 03:55:47,467 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2021-12-16 03:55:47,467 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2021-12-16 03:55:47,486 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 193 nodes and edges [2021-12-16 03:55:47,488 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 81 nodes and edges [2021-12-16 03:55:47,489 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 35 nodes and edges [2021-12-16 03:55:47,490 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2021-12-16 03:55:47,491 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2021-12-16 03:55:47,492 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-12-16 03:55:47,493 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-12-16 03:55:47,494 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-16 03:55:47,604 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-12-16 03:55:47,604 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-16 03:55:47,605 INFO L158 Benchmark]: Toolchain (without parser) took 10664.83ms. Allocated memory was 88.1MB in the beginning and 375.4MB in the end (delta: 287.3MB). Free memory was 47.7MB in the beginning and 281.4MB in the end (delta: -233.7MB). Peak memory consumption was 53.8MB. Max. memory is 16.1GB. [2021-12-16 03:55:47,605 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 88.1MB. Free memory is still 44.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-16 03:55:47,605 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1083.01ms. Allocated memory was 88.1MB in the beginning and 142.6MB in the end (delta: 54.5MB). Free memory was 47.5MB in the beginning and 73.4MB in the end (delta: -26.0MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. [2021-12-16 03:55:47,606 INFO L158 Benchmark]: Boogie Procedure Inliner took 98.48ms. Allocated memory is still 142.6MB. Free memory was 73.4MB in the beginning and 65.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-12-16 03:55:47,606 INFO L158 Benchmark]: Boogie Preprocessor took 117.34ms. Allocated memory is still 142.6MB. Free memory was 65.0MB in the beginning and 92.7MB in the end (delta: -27.7MB). Peak memory consumption was 20.1MB. Max. memory is 16.1GB. [2021-12-16 03:55:47,607 INFO L158 Benchmark]: RCFGBuilder took 1139.05ms. Allocated memory was 142.6MB in the beginning and 224.4MB in the end (delta: 81.8MB). Free memory was 92.7MB in the beginning and 131.5MB in the end (delta: -38.8MB). Peak memory consumption was 48.0MB. Max. memory is 16.1GB. [2021-12-16 03:55:47,607 INFO L158 Benchmark]: TraceAbstraction took 8061.54ms. Allocated memory was 224.4MB in the beginning and 375.4MB in the end (delta: 151.0MB). Free memory was 131.5MB in the beginning and 310.0MB in the end (delta: -178.5MB). Peak memory consumption was 147.5MB. Max. memory is 16.1GB. [2021-12-16 03:55:47,607 INFO L158 Benchmark]: Witness Printer took 159.47ms. Allocated memory is still 375.4MB. Free memory was 310.0MB in the beginning and 281.4MB in the end (delta: 28.6MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2021-12-16 03:55:47,609 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 88.1MB. Free memory is still 44.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1083.01ms. Allocated memory was 88.1MB in the beginning and 142.6MB in the end (delta: 54.5MB). Free memory was 47.5MB in the beginning and 73.4MB in the end (delta: -26.0MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 98.48ms. Allocated memory is still 142.6MB. Free memory was 73.4MB in the beginning and 65.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 117.34ms. Allocated memory is still 142.6MB. Free memory was 65.0MB in the beginning and 92.7MB in the end (delta: -27.7MB). Peak memory consumption was 20.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1139.05ms. Allocated memory was 142.6MB in the beginning and 224.4MB in the end (delta: 81.8MB). Free memory was 92.7MB in the beginning and 131.5MB in the end (delta: -38.8MB). Peak memory consumption was 48.0MB. Max. memory is 16.1GB. * TraceAbstraction took 8061.54ms. Allocated memory was 224.4MB in the beginning and 375.4MB in the end (delta: 151.0MB). Free memory was 131.5MB in the beginning and 310.0MB in the end (delta: -178.5MB). Peak memory consumption was 147.5MB. Max. memory is 16.1GB. * Witness Printer took 159.47ms. Allocated memory is still 375.4MB. Free memory was 310.0MB in the beginning and 281.4MB in the end (delta: 28.6MB). Peak memory consumption was 29.4MB. 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: 8.0s, OverallIterations: 11, TraceHistogramMax: 5, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 1.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.6s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 5538 SdHoareTripleChecker+Valid, 1.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5336 mSDsluCounter, 13642 SdHoareTripleChecker+Invalid, 1.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 6405 mSDsCounter, 594 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 952 IncrementalHoareTripleChecker+Invalid, 1546 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 594 mSolverCounterUnsat, 7237 mSDtfsCounter, 952 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 256 GetRequests, 215 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=518occurred in iteration=6, InterpolantAutomatonStates: 44, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 11 MinimizatonAttempts, 148 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 172 LocationsWithAnnotation, 1202 PreInvPairs, 1394 NumberOfFragments, 4358 HoareAnnotationTreeSize, 1202 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 172 FomulaSimplificationsInter, 11528 FormulaSimplificationTreeSizeReductionInter, 2.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 578 NumberOfCodeBlocks, 570 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 605 ConstructedInterpolants, 0 QuantifiedInterpolants, 1987 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 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5933]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 6668]: Loop Invariant Derived loop invariant: (((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 6231]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5351]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5333]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 6680]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5933]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 6676]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 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 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 6388]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5298]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 6653]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6180]: Loop Invariant Derived loop invariant: (((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5244]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5916]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 6614]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: (((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5933]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 6275]: Loop Invariant Derived loop invariant: (((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 6159]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5933]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5351]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 6406]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5632]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 6174]: Loop Invariant Derived loop invariant: (((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 6326]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5933]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5632]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 6691]: Loop Invariant Derived loop invariant: (((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5333]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5933]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 6649]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 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 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5067]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 6180]: Loop Invariant Derived loop invariant: (((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5933]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 6265]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 6688]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 6330]: Loop Invariant Derived loop invariant: (((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && irq == 0) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 6330]: Loop Invariant Derived loop invariant: (((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && usb_urb == 0) && dev_counter == 0 - InvariantResult [Line: 5933]: Loop Invariant Derived loop invariant: ((((((((com90xx_skip_probe == 0 && usb_dev == 0) && INTERF_STATE == 0) && irq == 0) && usb_urb == 0) && usb_dev == 0) && SERIAL_STATE == 0) && ldv_state_variable_0 == 1) && usb_urb == 0) && dev_counter == 0 RESULT: Ultimate proved your program to be correct! [2021-12-16 03:55:47,679 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE