./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5b36d44f 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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.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 b1b2a361b7351c4ac2fc0213f47206309b2fae43ca25ec3cefac8a1c8b001422 --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-5b36d44 [2021-11-07 14:57:15,146 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 14:57:15,148 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 14:57:15,199 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 14:57:15,200 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 14:57:15,203 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 14:57:15,203 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 14:57:15,208 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 14:57:15,209 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 14:57:15,210 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 14:57:15,211 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 14:57:15,212 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 14:57:15,212 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 14:57:15,216 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 14:57:15,218 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 14:57:15,219 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 14:57:15,220 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 14:57:15,220 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 14:57:15,221 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 14:57:15,222 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 14:57:15,223 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 14:57:15,240 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 14:57:15,240 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 14:57:15,241 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 14:57:15,246 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 14:57:15,246 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 14:57:15,246 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 14:57:15,247 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 14:57:15,247 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 14:57:15,248 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 14:57:15,248 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 14:57:15,249 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 14:57:15,250 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 14:57:15,251 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 14:57:15,252 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 14:57:15,252 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 14:57:15,252 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 14:57:15,252 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 14:57:15,253 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 14:57:15,253 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 14:57:15,254 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 14:57:15,255 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-07 14:57:15,282 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 14:57:15,283 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 14:57:15,283 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-07 14:57:15,284 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-07 14:57:15,285 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-07 14:57:15,285 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-07 14:57:15,285 INFO L138 SettingsManager]: * Use SBE=true [2021-11-07 14:57:15,285 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 14:57:15,285 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 14:57:15,285 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 14:57:15,286 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 14:57:15,286 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 14:57:15,286 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 14:57:15,286 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 14:57:15,287 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 14:57:15,287 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 14:57:15,287 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 14:57:15,287 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 14:57:15,287 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 14:57:15,287 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 14:57:15,288 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 14:57:15,288 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 14:57:15,288 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 14:57:15,288 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-07 14:57:15,288 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 14:57:15,288 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-07 14:57:15,288 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-07 14:57:15,289 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 14:57:15,289 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 14:57:15,289 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b1b2a361b7351c4ac2fc0213f47206309b2fae43ca25ec3cefac8a1c8b001422 [2021-11-07 14:57:15,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 14:57:15,505 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 14:57:15,507 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 14:57:15,508 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 14:57:15,509 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 14:57:15,510 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i [2021-11-07 14:57:15,563 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2554cde85/5fa71eeaf325454f9b9b57de38ed7dca/FLAG0b864f66b [2021-11-07 14:57:16,041 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 14:57:16,041 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i [2021-11-07 14:57:16,061 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2554cde85/5fa71eeaf325454f9b9b57de38ed7dca/FLAG0b864f66b [2021-11-07 14:57:16,341 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2554cde85/5fa71eeaf325454f9b9b57de38ed7dca [2021-11-07 14:57:16,342 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 14:57:16,343 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 14:57:16,344 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 14:57:16,344 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 14:57:16,347 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 14:57:16,348 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:57:16" (1/1) ... [2021-11-07 14:57:16,348 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bb61b25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:57:16, skipping insertion in model container [2021-11-07 14:57:16,349 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:57:16" (1/1) ... [2021-11-07 14:57:16,353 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 14:57:16,409 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 14:57:17,033 WARN L228 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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i[129978,129991] [2021-11-07 14:57:17,089 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 14:57:17,103 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 14:57:17,223 WARN L228 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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i[129978,129991] [2021-11-07 14:57:17,234 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 14:57:17,272 INFO L208 MainTranslator]: Completed translation [2021-11-07 14:57:17,272 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:57:17 WrapperNode [2021-11-07 14:57:17,272 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 14:57:17,274 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 14:57:17,275 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 14:57:17,275 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 14:57:17,282 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:57:17" (1/1) ... [2021-11-07 14:57:17,324 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:57:17" (1/1) ... [2021-11-07 14:57:17,434 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 14:57:17,435 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 14:57:17,435 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 14:57:17,435 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 14:57:17,443 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:57:17" (1/1) ... [2021-11-07 14:57:17,443 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:57:17" (1/1) ... [2021-11-07 14:57:17,465 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:57:17" (1/1) ... [2021-11-07 14:57:17,471 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:57:17" (1/1) ... [2021-11-07 14:57:17,513 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:57:17" (1/1) ... [2021-11-07 14:57:17,533 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:57:17" (1/1) ... [2021-11-07 14:57:17,542 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:57:17" (1/1) ... [2021-11-07 14:57:17,560 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 14:57:17,561 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 14:57:17,561 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 14:57:17,561 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 14:57:17,564 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:57:17" (1/1) ... [2021-11-07 14:57:17,570 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 14:57:17,579 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-07 14:57:17,589 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) [2021-11-07 14:57:17,592 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 [2021-11-07 14:57:17,619 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-11-07 14:57:17,619 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-11-07 14:57:17,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-07 14:57:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-07 14:57:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-07 14:57:17,620 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-07 14:57:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_disconnect [2021-11-07 14:57:17,620 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_disconnect [2021-11-07 14:57:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 14:57:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 14:57:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 14:57:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 14:57:17,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 14:57:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 14:57:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-07 14:57:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 14:57:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 14:57:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-07 14:57:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 14:57:17,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 14:57:19,182 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 14:57:19,183 INFO L299 CfgBuilder]: Removed 489 assume(true) statements. [2021-11-07 14:57:19,185 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:57:19 BoogieIcfgContainer [2021-11-07 14:57:19,185 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 14:57:19,186 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 14:57:19,186 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 14:57:19,188 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 14:57:19,189 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 02:57:16" (1/3) ... [2021-11-07 14:57:19,189 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d7042a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:57:19, skipping insertion in model container [2021-11-07 14:57:19,189 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:57:17" (2/3) ... [2021-11-07 14:57:19,190 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d7042a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:57:19, skipping insertion in model container [2021-11-07 14:57:19,190 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:57:19" (3/3) ... [2021-11-07 14:57:19,192 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i [2021-11-07 14:57:19,195 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 14:57:19,195 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 14 error locations. [2021-11-07 14:57:19,227 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 14:57:19,232 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 [2021-11-07 14:57:19,232 INFO L340 AbstractCegarLoop]: Starting to check reachability of 14 error locations. [2021-11-07 14:57:19,250 INFO L276 IsEmpty]: Start isEmpty. Operand has 460 states, 434 states have (on average 1.412442396313364) internal successors, (613), 449 states have internal predecessors, (613), 7 states have call successors, (7), 4 states have call predecessors, (7), 4 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2021-11-07 14:57:19,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-07 14:57:19,260 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 14:57:19,261 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 14:57:19,261 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 11 more)] === [2021-11-07 14:57:19,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 14:57:19,269 INFO L85 PathProgramCache]: Analyzing trace with hash -1733888041, now seen corresponding path program 1 times [2021-11-07 14:57:19,275 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 14:57:19,275 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2125542013] [2021-11-07 14:57:19,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 14:57:19,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 14:57:19,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 14:57:19,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 14:57:19,576 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 14:57:19,577 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2125542013] [2021-11-07 14:57:19,578 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2125542013] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 14:57:19,578 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 14:57:19,578 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 14:57:19,579 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1083681370] [2021-11-07 14:57:19,580 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 14:57:19,583 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-07 14:57:19,584 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 14:57:19,605 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-07 14:57:19,606 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 14:57:19,610 INFO L87 Difference]: Start difference. First operand has 460 states, 434 states have (on average 1.412442396313364) internal successors, (613), 449 states have internal predecessors, (613), 7 states have call successors, (7), 4 states have call predecessors, (7), 4 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Second operand has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 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) [2021-11-07 14:57:19,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 14:57:19,682 INFO L93 Difference]: Finished difference Result 916 states and 1256 transitions. [2021-11-07 14:57:19,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 14:57:19,685 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 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) Word has length 61 [2021-11-07 14:57:19,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 14:57:19,701 INFO L225 Difference]: With dead ends: 916 [2021-11-07 14:57:19,702 INFO L226 Difference]: Without dead ends: 452 [2021-11-07 14:57:19,711 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.03ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 14:57:19,717 INFO L933 BasicCegarLoop]: 599 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.00ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 599 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 5.65ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.00ms IncrementalHoareTripleChecker+Time [2021-11-07 14:57:19,719 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 599 Invalid, 0 Unknown, 0 Unchecked, 5.65ms Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.00ms Time] [2021-11-07 14:57:19,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 452 states. [2021-11-07 14:57:19,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 452 to 452. [2021-11-07 14:57:19,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 452 states, 427 states have (on average 1.3419203747072599) internal successors, (573), 441 states have internal predecessors, (573), 7 states have call successors, (7), 4 states have call predecessors, (7), 4 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2021-11-07 14:57:19,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 452 states and 587 transitions. [2021-11-07 14:57:19,787 INFO L78 Accepts]: Start accepts. Automaton has 452 states and 587 transitions. Word has length 61 [2021-11-07 14:57:19,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 14:57:19,788 INFO L470 AbstractCegarLoop]: Abstraction has 452 states and 587 transitions. [2021-11-07 14:57:19,788 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 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) [2021-11-07 14:57:19,789 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 587 transitions. [2021-11-07 14:57:19,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-07 14:57:19,796 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 14:57:19,796 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 14:57:19,796 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-07 14:57:19,797 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 11 more)] === [2021-11-07 14:57:19,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 14:57:19,798 INFO L85 PathProgramCache]: Analyzing trace with hash 241839691, now seen corresponding path program 1 times [2021-11-07 14:57:19,798 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 14:57:19,798 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [763547764] [2021-11-07 14:57:19,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 14:57:19,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 14:57:19,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 14:57:19,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 14:57:19,938 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 14:57:19,938 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [763547764] [2021-11-07 14:57:19,939 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [763547764] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 14:57:19,939 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 14:57:19,939 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 14:57:19,939 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1103855840] [2021-11-07 14:57:19,939 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 14:57:19,940 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 14:57:19,940 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 14:57:19,941 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 14:57:19,941 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 14:57:19,941 INFO L87 Difference]: Start difference. First operand 452 states and 587 transitions. Second operand has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 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) [2021-11-07 14:57:20,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 14:57:20,033 INFO L93 Difference]: Finished difference Result 1003 states and 1311 transitions. [2021-11-07 14:57:20,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 14:57:20,034 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 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) Word has length 61 [2021-11-07 14:57:20,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 14:57:20,038 INFO L225 Difference]: With dead ends: 1003 [2021-11-07 14:57:20,038 INFO L226 Difference]: Without dead ends: 602 [2021-11-07 14:57:20,040 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.15ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 14:57:20,043 INFO L933 BasicCegarLoop]: 597 mSDtfsCounter, 274 mSDsluCounter, 464 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.08ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 274 SdHoareTripleChecker+Valid, 1061 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 4.52ms SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 59.51ms IncrementalHoareTripleChecker+Time [2021-11-07 14:57:20,044 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [274 Valid, 1061 Invalid, 39 Unknown, 0 Unchecked, 4.52ms Time], IncrementalHoareTripleChecker [4 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 59.51ms Time] [2021-11-07 14:57:20,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 602 states. [2021-11-07 14:57:20,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 602 to 569. [2021-11-07 14:57:20,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 569 states, 538 states have (on average 1.3475836431226766) internal successors, (725), 552 states have internal predecessors, (725), 10 states have call successors, (10), 7 states have call predecessors, (10), 7 states have return successors, (14), 10 states have call predecessors, (14), 10 states have call successors, (14) [2021-11-07 14:57:20,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 569 states and 749 transitions. [2021-11-07 14:57:20,064 INFO L78 Accepts]: Start accepts. Automaton has 569 states and 749 transitions. Word has length 61 [2021-11-07 14:57:20,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 14:57:20,066 INFO L470 AbstractCegarLoop]: Abstraction has 569 states and 749 transitions. [2021-11-07 14:57:20,066 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 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) [2021-11-07 14:57:20,066 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 749 transitions. [2021-11-07 14:57:20,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-07 14:57:20,067 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 14:57:20,067 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 14:57:20,067 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-07 14:57:20,068 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 11 more)] === [2021-11-07 14:57:20,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 14:57:20,072 INFO L85 PathProgramCache]: Analyzing trace with hash 563332812, now seen corresponding path program 1 times [2021-11-07 14:57:20,073 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 14:57:20,073 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1617467584] [2021-11-07 14:57:20,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 14:57:20,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 14:57:20,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 14:57:20,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 14:57:20,209 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 14:57:20,209 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1617467584] [2021-11-07 14:57:20,209 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1617467584] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 14:57:20,209 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 14:57:20,209 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 14:57:20,209 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [27132410] [2021-11-07 14:57:20,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 14:57:20,210 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 14:57:20,211 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 14:57:20,211 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 14:57:20,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 14:57:20,212 INFO L87 Difference]: Start difference. First operand 569 states and 749 transitions. Second operand has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 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) [2021-11-07 14:57:20,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 14:57:20,329 INFO L93 Difference]: Finished difference Result 1571 states and 2092 transitions. [2021-11-07 14:57:20,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 14:57:20,330 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 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) Word has length 61 [2021-11-07 14:57:20,330 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 14:57:20,334 INFO L225 Difference]: With dead ends: 1571 [2021-11-07 14:57:20,334 INFO L226 Difference]: Without dead ends: 1053 [2021-11-07 14:57:20,335 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.89ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 14:57:20,336 INFO L933 BasicCegarLoop]: 591 mSDtfsCounter, 505 mSDsluCounter, 565 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 85.43ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 505 SdHoareTripleChecker+Valid, 1156 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 2.13ms SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 96.77ms IncrementalHoareTripleChecker+Time [2021-11-07 14:57:20,336 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [505 Valid, 1156 Invalid, 15 Unknown, 0 Unchecked, 2.13ms Time], IncrementalHoareTripleChecker [3 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 96.77ms Time] [2021-11-07 14:57:20,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1053 states. [2021-11-07 14:57:20,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1053 to 1033. [2021-11-07 14:57:20,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1033 states, 985 states have (on average 1.3583756345177664) internal successors, (1338), 1000 states have internal predecessors, (1338), 20 states have call successors, (20), 14 states have call predecessors, (20), 14 states have return successors, (28), 20 states have call predecessors, (28), 20 states have call successors, (28) [2021-11-07 14:57:20,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 1033 states and 1386 transitions. [2021-11-07 14:57:20,360 INFO L78 Accepts]: Start accepts. Automaton has 1033 states and 1386 transitions. Word has length 61 [2021-11-07 14:57:20,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 14:57:20,361 INFO L470 AbstractCegarLoop]: Abstraction has 1033 states and 1386 transitions. [2021-11-07 14:57:20,361 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 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) [2021-11-07 14:57:20,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1386 transitions. [2021-11-07 14:57:20,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-11-07 14:57:20,363 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 14:57:20,363 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 14:57:20,363 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-07 14:57:20,363 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting serio_raw_disconnectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 11 more)] === [2021-11-07 14:57:20,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 14:57:20,364 INFO L85 PathProgramCache]: Analyzing trace with hash 1904996984, now seen corresponding path program 1 times [2021-11-07 14:57:20,366 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 14:57:20,368 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1047673503] [2021-11-07 14:57:20,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 14:57:20,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 14:57:20,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 14:57:20,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 14:57:20,469 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 14:57:20,469 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1047673503] [2021-11-07 14:57:20,469 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1047673503] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 14:57:20,470 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 14:57:20,470 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 14:57:20,470 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1687607784] [2021-11-07 14:57:20,470 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 14:57:20,471 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 14:57:20,471 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 14:57:20,471 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 14:57:20,471 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 14:57:20,472 INFO L87 Difference]: Start difference. First operand 1033 states and 1386 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 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) [2021-11-07 14:57:20,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 14:57:20,530 INFO L93 Difference]: Finished difference Result 2636 states and 3563 transitions. [2021-11-07 14:57:20,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 14:57:20,530 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 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 67 [2021-11-07 14:57:20,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 14:57:20,536 INFO L225 Difference]: With dead ends: 2636 [2021-11-07 14:57:20,536 INFO L226 Difference]: Without dead ends: 1654 [2021-11-07 14:57:20,538 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.35ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 14:57:20,539 INFO L933 BasicCegarLoop]: 922 mSDtfsCounter, 439 mSDsluCounter, 511 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.70ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 439 SdHoareTripleChecker+Valid, 1433 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 2.21ms SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.04ms IncrementalHoareTripleChecker+Time [2021-11-07 14:57:20,539 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [439 Valid, 1433 Invalid, 19 Unknown, 0 Unchecked, 2.21ms Time], IncrementalHoareTripleChecker [4 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 28.04ms Time] [2021-11-07 14:57:20,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1654 states. [2021-11-07 14:57:20,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1654 to 1625. [2021-11-07 14:57:20,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1625 states, 1549 states have (on average 1.3750806972240155) internal successors, (2130), 1566 states have internal predecessors, (2130), 34 states have call successors, (34), 28 states have call predecessors, (34), 28 states have return successors, (48), 34 states have call predecessors, (48), 34 states have call successors, (48) [2021-11-07 14:57:20,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1625 states and 2212 transitions. [2021-11-07 14:57:20,573 INFO L78 Accepts]: Start accepts. Automaton has 1625 states and 2212 transitions. Word has length 67 [2021-11-07 14:57:20,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 14:57:20,573 INFO L470 AbstractCegarLoop]: Abstraction has 1625 states and 2212 transitions. [2021-11-07 14:57:20,573 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 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) [2021-11-07 14:57:20,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2212 transitions. [2021-11-07 14:57:20,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-11-07 14:57:20,574 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 14:57:20,574 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 14:57:20,574 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-07 14:57:20,574 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 11 more)] === [2021-11-07 14:57:20,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 14:57:20,575 INFO L85 PathProgramCache]: Analyzing trace with hash -2100536301, now seen corresponding path program 1 times [2021-11-07 14:57:20,575 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 14:57:20,575 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1688094628] [2021-11-07 14:57:20,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 14:57:20,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 14:57:20,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 14:57:20,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 14:57:20,645 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 14:57:20,645 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1688094628] [2021-11-07 14:57:20,645 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1688094628] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 14:57:20,645 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 14:57:20,645 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 14:57:20,646 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [131595094] [2021-11-07 14:57:20,646 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 14:57:20,646 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 14:57:20,646 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 14:57:20,647 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 14:57:20,647 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 14:57:20,647 INFO L87 Difference]: Start difference. First operand 1625 states and 2212 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 2 states have internal predecessors, (67), 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) [2021-11-07 14:57:20,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 14:57:20,685 INFO L93 Difference]: Finished difference Result 1625 states and 2212 transitions. [2021-11-07 14:57:20,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 14:57:20,685 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 2 states have internal predecessors, (67), 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) Word has length 67 [2021-11-07 14:57:20,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 14:57:20,690 INFO L225 Difference]: With dead ends: 1625 [2021-11-07 14:57:20,690 INFO L226 Difference]: Without dead ends: 1623 [2021-11-07 14:57:20,691 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.47ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 14:57:20,691 INFO L933 BasicCegarLoop]: 584 mSDtfsCounter, 520 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.59ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 520 SdHoareTripleChecker+Valid, 584 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.31ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.62ms IncrementalHoareTripleChecker+Time [2021-11-07 14:57:20,691 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [520 Valid, 584 Invalid, 1 Unknown, 0 Unchecked, 1.31ms Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.62ms Time] [2021-11-07 14:57:20,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1623 states. [2021-11-07 14:57:20,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1623 to 1623. [2021-11-07 14:57:20,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1623 states, 1548 states have (on average 1.3746770025839794) internal successors, (2128), 1564 states have internal predecessors, (2128), 34 states have call successors, (34), 28 states have call predecessors, (34), 28 states have return successors, (48), 34 states have call predecessors, (48), 34 states have call successors, (48) [2021-11-07 14:57:20,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1623 states and 2210 transitions. [2021-11-07 14:57:20,732 INFO L78 Accepts]: Start accepts. Automaton has 1623 states and 2210 transitions. Word has length 67 [2021-11-07 14:57:20,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 14:57:20,733 INFO L470 AbstractCegarLoop]: Abstraction has 1623 states and 2210 transitions. [2021-11-07 14:57:20,733 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 2 states have internal predecessors, (67), 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) [2021-11-07 14:57:20,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 2210 transitions. [2021-11-07 14:57:20,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-11-07 14:57:20,734 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 14:57:20,734 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 14:57:20,734 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-07 14:57:20,734 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 11 more)] === [2021-11-07 14:57:20,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 14:57:20,735 INFO L85 PathProgramCache]: Analyzing trace with hash -692108506, now seen corresponding path program 1 times [2021-11-07 14:57:20,735 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 14:57:20,735 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [382779605] [2021-11-07 14:57:20,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 14:57:20,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 14:57:20,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 14:57:20,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 14:57:20,808 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 14:57:20,808 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [382779605] [2021-11-07 14:57:20,808 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [382779605] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 14:57:20,808 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 14:57:20,808 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 14:57:20,808 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [806153361] [2021-11-07 14:57:20,809 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 14:57:20,809 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 14:57:20,809 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 14:57:20,809 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 14:57:20,810 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 14:57:20,810 INFO L87 Difference]: Start difference. First operand 1623 states and 2210 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 2 states have internal predecessors, (68), 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) [2021-11-07 14:57:20,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 14:57:20,843 INFO L93 Difference]: Finished difference Result 1623 states and 2210 transitions. [2021-11-07 14:57:20,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 14:57:20,844 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 2 states have internal predecessors, (68), 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) Word has length 68 [2021-11-07 14:57:20,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 14:57:20,849 INFO L225 Difference]: With dead ends: 1623 [2021-11-07 14:57:20,850 INFO L226 Difference]: Without dead ends: 1621 [2021-11-07 14:57:20,850 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.53ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 14:57:20,851 INFO L933 BasicCegarLoop]: 582 mSDtfsCounter, 517 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.79ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 517 SdHoareTripleChecker+Valid, 582 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.32ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.83ms IncrementalHoareTripleChecker+Time [2021-11-07 14:57:20,852 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [517 Valid, 582 Invalid, 1 Unknown, 0 Unchecked, 1.32ms Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.83ms Time] [2021-11-07 14:57:20,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1621 states. [2021-11-07 14:57:20,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1621 to 1621. [2021-11-07 14:57:20,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1621 states, 1547 states have (on average 1.374272786037492) internal successors, (2126), 1562 states have internal predecessors, (2126), 34 states have call successors, (34), 28 states have call predecessors, (34), 28 states have return successors, (48), 34 states have call predecessors, (48), 34 states have call successors, (48) [2021-11-07 14:57:20,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 1621 states and 2208 transitions. [2021-11-07 14:57:20,897 INFO L78 Accepts]: Start accepts. Automaton has 1621 states and 2208 transitions. Word has length 68 [2021-11-07 14:57:20,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 14:57:20,898 INFO L470 AbstractCegarLoop]: Abstraction has 1621 states and 2208 transitions. [2021-11-07 14:57:20,898 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 2 states have internal predecessors, (68), 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) [2021-11-07 14:57:20,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 2208 transitions. [2021-11-07 14:57:20,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-07 14:57:20,899 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 14:57:20,899 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 14:57:20,899 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-07 14:57:20,899 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 11 more)] === [2021-11-07 14:57:20,900 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 14:57:20,900 INFO L85 PathProgramCache]: Analyzing trace with hash 19480189, now seen corresponding path program 1 times [2021-11-07 14:57:20,900 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 14:57:20,900 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [206990902] [2021-11-07 14:57:20,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 14:57:20,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 14:57:20,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 14:57:21,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 14:57:21,003 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 14:57:21,003 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [206990902] [2021-11-07 14:57:21,003 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [206990902] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 14:57:21,003 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 14:57:21,003 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 14:57:21,004 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [593014464] [2021-11-07 14:57:21,004 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 14:57:21,004 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 14:57:21,004 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 14:57:21,004 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 14:57:21,005 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 14:57:21,005 INFO L87 Difference]: Start difference. First operand 1621 states and 2208 transitions. Second operand has 3 states, 3 states have (on average 23.0) internal successors, (69), 2 states have internal predecessors, (69), 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) [2021-11-07 14:57:21,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 14:57:21,034 INFO L93 Difference]: Finished difference Result 1621 states and 2208 transitions. [2021-11-07 14:57:21,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 14:57:21,035 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 2 states have internal predecessors, (69), 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) Word has length 69 [2021-11-07 14:57:21,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 14:57:21,039 INFO L225 Difference]: With dead ends: 1621 [2021-11-07 14:57:21,039 INFO L226 Difference]: Without dead ends: 1619 [2021-11-07 14:57:21,040 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.76ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 14:57:21,041 INFO L933 BasicCegarLoop]: 580 mSDtfsCounter, 514 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.67ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 514 SdHoareTripleChecker+Valid, 580 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.54ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.70ms IncrementalHoareTripleChecker+Time [2021-11-07 14:57:21,041 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [514 Valid, 580 Invalid, 1 Unknown, 0 Unchecked, 1.54ms Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.70ms Time] [2021-11-07 14:57:21,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1619 states. [2021-11-07 14:57:21,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1619 to 1619. [2021-11-07 14:57:21,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1619 states, 1546 states have (on average 1.3738680465717983) internal successors, (2124), 1560 states have internal predecessors, (2124), 34 states have call successors, (34), 28 states have call predecessors, (34), 28 states have return successors, (48), 34 states have call predecessors, (48), 34 states have call successors, (48) [2021-11-07 14:57:21,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1619 states and 2206 transitions. [2021-11-07 14:57:21,085 INFO L78 Accepts]: Start accepts. Automaton has 1619 states and 2206 transitions. Word has length 69 [2021-11-07 14:57:21,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 14:57:21,085 INFO L470 AbstractCegarLoop]: Abstraction has 1619 states and 2206 transitions. [2021-11-07 14:57:21,086 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 2 states have internal predecessors, (69), 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) [2021-11-07 14:57:21,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 2206 transitions. [2021-11-07 14:57:21,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-07 14:57:21,086 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 14:57:21,086 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 14:57:21,087 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-07 14:57:21,087 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 11 more)] === [2021-11-07 14:57:21,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 14:57:21,087 INFO L85 PathProgramCache]: Analyzing trace with hash 603893264, now seen corresponding path program 1 times [2021-11-07 14:57:21,087 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 14:57:21,087 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1538269715] [2021-11-07 14:57:21,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 14:57:21,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 14:57:21,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 14:57:21,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 14:57:21,149 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 14:57:21,149 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1538269715] [2021-11-07 14:57:21,149 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1538269715] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 14:57:21,149 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 14:57:21,149 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 14:57:21,149 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1096173229] [2021-11-07 14:57:21,150 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 14:57:21,150 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 14:57:21,150 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 14:57:21,150 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 14:57:21,150 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 14:57:21,151 INFO L87 Difference]: Start difference. First operand 1619 states and 2206 transitions. Second operand has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 2 states have internal predecessors, (70), 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) [2021-11-07 14:57:21,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 14:57:21,245 INFO L93 Difference]: Finished difference Result 4479 states and 6205 transitions. [2021-11-07 14:57:21,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 14:57:21,246 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 2 states have internal predecessors, (70), 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) Word has length 70 [2021-11-07 14:57:21,246 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 14:57:21,255 INFO L225 Difference]: With dead ends: 4479 [2021-11-07 14:57:21,256 INFO L226 Difference]: Without dead ends: 2905 [2021-11-07 14:57:21,259 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.43ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 14:57:21,260 INFO L933 BasicCegarLoop]: 679 mSDtfsCounter, 486 mSDsluCounter, 427 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.37ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 486 SdHoareTripleChecker+Valid, 1106 SdHoareTripleChecker+Invalid, 49 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 2.27ms SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.76ms IncrementalHoareTripleChecker+Time [2021-11-07 14:57:21,260 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [486 Valid, 1106 Invalid, 49 Unknown, 0 Unchecked, 2.27ms Time], IncrementalHoareTripleChecker [19 Valid, 30 Invalid, 0 Unknown, 0 Unchecked, 29.76ms Time] [2021-11-07 14:57:21,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2905 states. [2021-11-07 14:57:21,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2905 to 2693. [2021-11-07 14:57:21,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2693 states, 2576 states have (on average 1.3819875776397517) internal successors, (3560), 2592 states have internal predecessors, (3560), 60 states have call successors, (60), 50 states have call predecessors, (60), 46 states have return successors, (94), 54 states have call predecessors, (94), 60 states have call successors, (94) [2021-11-07 14:57:21,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 2693 states and 3714 transitions. [2021-11-07 14:57:21,350 INFO L78 Accepts]: Start accepts. Automaton has 2693 states and 3714 transitions. Word has length 70 [2021-11-07 14:57:21,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 14:57:21,350 INFO L470 AbstractCegarLoop]: Abstraction has 2693 states and 3714 transitions. [2021-11-07 14:57:21,350 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 2 states have internal predecessors, (70), 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) [2021-11-07 14:57:21,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2693 states and 3714 transitions. [2021-11-07 14:57:21,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2021-11-07 14:57:21,351 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 14:57:21,351 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 14:57:21,352 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-07 14:57:21,352 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting serio_raw_disconnectErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 11 more)] === [2021-11-07 14:57:21,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 14:57:21,352 INFO L85 PathProgramCache]: Analyzing trace with hash -206804426, now seen corresponding path program 1 times [2021-11-07 14:57:21,352 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 14:57:21,353 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1713470657] [2021-11-07 14:57:21,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 14:57:21,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 14:57:21,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 14:57:21,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 14:57:21,430 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 14:57:21,430 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1713470657] [2021-11-07 14:57:21,430 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1713470657] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 14:57:21,431 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 14:57:21,431 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 14:57:21,431 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1354384304] [2021-11-07 14:57:21,431 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 14:57:21,432 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 14:57:21,432 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 14:57:21,432 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 14:57:21,432 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 14:57:21,435 INFO L87 Difference]: Start difference. First operand 2693 states and 3714 transitions. Second operand has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 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) [2021-11-07 14:57:21,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 14:57:21,599 INFO L93 Difference]: Finished difference Result 4124 states and 5686 transitions. [2021-11-07 14:57:21,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 14:57:21,600 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 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 91 [2021-11-07 14:57:21,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 14:57:21,605 INFO L225 Difference]: With dead ends: 4124 [2021-11-07 14:57:21,605 INFO L226 Difference]: Without dead ends: 1478 [2021-11-07 14:57:21,610 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.32ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 14:57:21,612 INFO L933 BasicCegarLoop]: 585 mSDtfsCounter, 6 mSDsluCounter, 575 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 95.44ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 1160 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.75ms SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 107.53ms IncrementalHoareTripleChecker+Time [2021-11-07 14:57:21,612 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6 Valid, 1160 Invalid, 6 Unknown, 0 Unchecked, 1.75ms Time], IncrementalHoareTripleChecker [1 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 107.53ms Time] [2021-11-07 14:57:21,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1478 states. [2021-11-07 14:57:21,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1478 to 1469. [2021-11-07 14:57:21,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1469 states, 1405 states have (on average 1.3765124555160142) internal successors, (1934), 1418 states have internal predecessors, (1934), 30 states have call successors, (30), 25 states have call predecessors, (30), 23 states have return successors, (47), 27 states have call predecessors, (47), 30 states have call successors, (47) [2021-11-07 14:57:21,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 1469 states and 2011 transitions. [2021-11-07 14:57:21,661 INFO L78 Accepts]: Start accepts. Automaton has 1469 states and 2011 transitions. Word has length 91 [2021-11-07 14:57:21,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 14:57:21,661 INFO L470 AbstractCegarLoop]: Abstraction has 1469 states and 2011 transitions. [2021-11-07 14:57:21,661 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 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) [2021-11-07 14:57:21,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2011 transitions. [2021-11-07 14:57:21,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2021-11-07 14:57:21,662 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 14:57:21,662 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 14:57:21,662 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-07 14:57:21,663 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting serio_raw_disconnectErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 11 more)] === [2021-11-07 14:57:21,663 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 14:57:21,663 INFO L85 PathProgramCache]: Analyzing trace with hash -72790920, now seen corresponding path program 1 times [2021-11-07 14:57:21,663 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 14:57:21,663 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1974031460] [2021-11-07 14:57:21,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 14:57:21,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 14:57:21,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 14:57:21,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 14:57:21,770 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 14:57:21,770 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1974031460] [2021-11-07 14:57:21,771 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1974031460] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 14:57:21,771 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 14:57:21,771 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 14:57:21,771 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [34612167] [2021-11-07 14:57:21,771 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 14:57:21,772 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 14:57:21,772 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 14:57:21,772 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 14:57:21,772 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 14:57:21,772 INFO L87 Difference]: Start difference. First operand 1469 states and 2011 transitions. Second operand has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 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) [2021-11-07 14:57:21,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 14:57:21,922 INFO L93 Difference]: Finished difference Result 3482 states and 4804 transitions. [2021-11-07 14:57:21,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 14:57:21,923 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 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 91 [2021-11-07 14:57:21,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 14:57:21,930 INFO L225 Difference]: With dead ends: 3482 [2021-11-07 14:57:21,930 INFO L226 Difference]: Without dead ends: 2079 [2021-11-07 14:57:21,933 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.42ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 14:57:21,934 INFO L933 BasicCegarLoop]: 930 mSDtfsCounter, 474 mSDsluCounter, 464 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 81.77ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 474 SdHoareTripleChecker+Valid, 1394 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 2.87ms SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 96.45ms IncrementalHoareTripleChecker+Time [2021-11-07 14:57:21,935 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [474 Valid, 1394 Invalid, 27 Unknown, 0 Unchecked, 2.87ms Time], IncrementalHoareTripleChecker [6 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 96.45ms Time] [2021-11-07 14:57:21,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2079 states. [2021-11-07 14:57:21,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2079 to 1988. [2021-11-07 14:57:21,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1988 states, 1903 states have (on average 1.3857067787703625) internal successors, (2637), 1917 states have internal predecessors, (2637), 41 states have call successors, (41), 36 states have call predecessors, (41), 33 states have return successors, (64), 37 states have call predecessors, (64), 41 states have call successors, (64) [2021-11-07 14:57:21,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1988 states and 2742 transitions. [2021-11-07 14:57:21,992 INFO L78 Accepts]: Start accepts. Automaton has 1988 states and 2742 transitions. Word has length 91 [2021-11-07 14:57:21,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 14:57:21,993 INFO L470 AbstractCegarLoop]: Abstraction has 1988 states and 2742 transitions. [2021-11-07 14:57:21,993 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 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) [2021-11-07 14:57:21,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 2742 transitions. [2021-11-07 14:57:21,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-11-07 14:57:21,994 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 14:57:21,994 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 14:57:21,994 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-07 14:57:21,995 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 11 more)] === [2021-11-07 14:57:21,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 14:57:21,995 INFO L85 PathProgramCache]: Analyzing trace with hash 769998506, now seen corresponding path program 1 times [2021-11-07 14:57:21,995 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 14:57:21,995 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [133588968] [2021-11-07 14:57:21,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 14:57:21,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 14:57:22,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 14:57:22,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-07 14:57:22,062 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 14:57:22,062 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [133588968] [2021-11-07 14:57:22,062 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [133588968] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 14:57:22,062 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 14:57:22,062 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 14:57:22,063 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [4429371] [2021-11-07 14:57:22,063 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 14:57:22,063 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 14:57:22,063 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 14:57:22,063 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 14:57:22,064 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 14:57:22,064 INFO L87 Difference]: Start difference. First operand 1988 states and 2742 transitions. Second operand has 3 states, 3 states have (on average 34.333333333333336) internal successors, (103), 3 states have internal predecessors, (103), 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) [2021-11-07 14:57:22,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 14:57:22,120 INFO L93 Difference]: Finished difference Result 3918 states and 5413 transitions. [2021-11-07 14:57:22,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 14:57:22,120 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.333333333333336) internal successors, (103), 3 states have internal predecessors, (103), 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) Word has length 104 [2021-11-07 14:57:22,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 14:57:22,127 INFO L225 Difference]: With dead ends: 3918 [2021-11-07 14:57:22,127 INFO L226 Difference]: Without dead ends: 1996 [2021-11-07 14:57:22,130 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.19ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 14:57:22,131 INFO L933 BasicCegarLoop]: 571 mSDtfsCounter, 0 mSDsluCounter, 557 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.03ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1128 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.51ms SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.44ms IncrementalHoareTripleChecker+Time [2021-11-07 14:57:22,131 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 1128 Invalid, 30 Unknown, 0 Unchecked, 1.51ms Time], IncrementalHoareTripleChecker [12 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 14.44ms Time] [2021-11-07 14:57:22,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1996 states. [2021-11-07 14:57:22,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1996 to 1988. [2021-11-07 14:57:22,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1988 states, 1903 states have (on average 1.3730951129795061) internal successors, (2613), 1917 states have internal predecessors, (2613), 41 states have call successors, (41), 36 states have call predecessors, (41), 33 states have return successors, (64), 37 states have call predecessors, (64), 41 states have call successors, (64) [2021-11-07 14:57:22,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1988 states and 2718 transitions. [2021-11-07 14:57:22,204 INFO L78 Accepts]: Start accepts. Automaton has 1988 states and 2718 transitions. Word has length 104 [2021-11-07 14:57:22,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 14:57:22,204 INFO L470 AbstractCegarLoop]: Abstraction has 1988 states and 2718 transitions. [2021-11-07 14:57:22,204 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.333333333333336) internal successors, (103), 3 states have internal predecessors, (103), 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) [2021-11-07 14:57:22,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 2718 transitions. [2021-11-07 14:57:22,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-11-07 14:57:22,205 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 14:57:22,206 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 14:57:22,206 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-07 14:57:22,206 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 11 more)] === [2021-11-07 14:57:22,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 14:57:22,206 INFO L85 PathProgramCache]: Analyzing trace with hash 2023160357, now seen corresponding path program 1 times [2021-11-07 14:57:22,207 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 14:57:22,207 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [977549775] [2021-11-07 14:57:22,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 14:57:22,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 14:57:22,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 14:57:22,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-07 14:57:22,289 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 14:57:22,289 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [977549775] [2021-11-07 14:57:22,289 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [977549775] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 14:57:22,289 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 14:57:22,289 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 14:57:22,289 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [462510569] [2021-11-07 14:57:22,289 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 14:57:22,290 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 14:57:22,290 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 14:57:22,290 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 14:57:22,290 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 14:57:22,291 INFO L87 Difference]: Start difference. First operand 1988 states and 2718 transitions. Second operand has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 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) [2021-11-07 14:57:22,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 14:57:22,436 INFO L93 Difference]: Finished difference Result 3908 states and 5356 transitions. [2021-11-07 14:57:22,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 14:57:22,436 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 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) Word has length 106 [2021-11-07 14:57:22,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 14:57:22,441 INFO L225 Difference]: With dead ends: 3908 [2021-11-07 14:57:22,442 INFO L226 Difference]: Without dead ends: 1986 [2021-11-07 14:57:22,444 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.44ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 14:57:22,445 INFO L933 BasicCegarLoop]: 872 mSDtfsCounter, 422 mSDsluCounter, 524 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 80.39ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 422 SdHoareTripleChecker+Valid, 1396 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 2.28ms SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 96.12ms IncrementalHoareTripleChecker+Time [2021-11-07 14:57:22,445 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [422 Valid, 1396 Invalid, 39 Unknown, 0 Unchecked, 2.28ms Time], IncrementalHoareTripleChecker [13 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 96.12ms Time] [2021-11-07 14:57:22,447 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1986 states. [2021-11-07 14:57:22,486 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1986 to 1958. [2021-11-07 14:57:22,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1958 states, 1876 states have (on average 1.3640724946695095) internal successors, (2559), 1889 states have internal predecessors, (2559), 39 states have call successors, (39), 34 states have call predecessors, (39), 33 states have return successors, (47), 37 states have call predecessors, (47), 37 states have call successors, (47) [2021-11-07 14:57:22,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1958 states and 2645 transitions. [2021-11-07 14:57:22,492 INFO L78 Accepts]: Start accepts. Automaton has 1958 states and 2645 transitions. Word has length 106 [2021-11-07 14:57:22,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 14:57:22,492 INFO L470 AbstractCegarLoop]: Abstraction has 1958 states and 2645 transitions. [2021-11-07 14:57:22,493 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 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) [2021-11-07 14:57:22,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 2645 transitions. [2021-11-07 14:57:22,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-11-07 14:57:22,494 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 14:57:22,494 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 14:57:22,494 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-07 14:57:22,494 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 11 more)] === [2021-11-07 14:57:22,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 14:57:22,495 INFO L85 PathProgramCache]: Analyzing trace with hash 1213813731, now seen corresponding path program 1 times [2021-11-07 14:57:22,495 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 14:57:22,495 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [351259328] [2021-11-07 14:57:22,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 14:57:22,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 14:57:22,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 14:57:22,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-07 14:57:22,612 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 14:57:22,613 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [351259328] [2021-11-07 14:57:22,613 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [351259328] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 14:57:22,613 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 14:57:22,613 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 14:57:22,613 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1994900418] [2021-11-07 14:57:22,613 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 14:57:22,613 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 14:57:22,614 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 14:57:22,614 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 14:57:22,614 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-07 14:57:22,614 INFO L87 Difference]: Start difference. First operand 1958 states and 2645 transitions. Second operand has 5 states, 5 states have (on average 21.0) internal successors, (105), 5 states have internal predecessors, (105), 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) [2021-11-07 14:57:22,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 14:57:22,799 INFO L93 Difference]: Finished difference Result 4888 states and 6817 transitions. [2021-11-07 14:57:22,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-07 14:57:22,800 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 21.0) internal successors, (105), 5 states have internal predecessors, (105), 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) Word has length 106 [2021-11-07 14:57:22,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 14:57:22,813 INFO L225 Difference]: With dead ends: 4888 [2021-11-07 14:57:22,813 INFO L226 Difference]: Without dead ends: 4883 [2021-11-07 14:57:22,815 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 19.48ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-07 14:57:22,815 INFO L933 BasicCegarLoop]: 990 mSDtfsCounter, 1920 mSDsluCounter, 2107 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.60ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1920 SdHoareTripleChecker+Valid, 3097 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 6.08ms SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 32 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 40.57ms IncrementalHoareTripleChecker+Time [2021-11-07 14:57:22,815 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1920 Valid, 3097 Invalid, 47 Unknown, 0 Unchecked, 6.08ms Time], IncrementalHoareTripleChecker [15 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 40.57ms Time] [2021-11-07 14:57:22,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4883 states. [2021-11-07 14:57:22,884 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4883 to 1953. [2021-11-07 14:57:22,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1953 states, 1872 states have (on average 1.3637820512820513) internal successors, (2553), 1884 states have internal predecessors, (2553), 39 states have call successors, (39), 34 states have call predecessors, (39), 33 states have return successors, (47), 37 states have call predecessors, (47), 37 states have call successors, (47) [2021-11-07 14:57:22,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 1953 states and 2639 transitions. [2021-11-07 14:57:22,890 INFO L78 Accepts]: Start accepts. Automaton has 1953 states and 2639 transitions. Word has length 106 [2021-11-07 14:57:22,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 14:57:22,890 INFO L470 AbstractCegarLoop]: Abstraction has 1953 states and 2639 transitions. [2021-11-07 14:57:22,890 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 21.0) internal successors, (105), 5 states have internal predecessors, (105), 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) [2021-11-07 14:57:22,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 2639 transitions. [2021-11-07 14:57:22,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-07 14:57:22,892 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 14:57:22,892 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 14:57:22,892 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-07 14:57:22,892 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting serio_raw_disconnectErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 11 more)] === [2021-11-07 14:57:22,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 14:57:22,892 INFO L85 PathProgramCache]: Analyzing trace with hash -1310720699, now seen corresponding path program 1 times [2021-11-07 14:57:22,893 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 14:57:22,893 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1624488907] [2021-11-07 14:57:22,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 14:57:22,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 14:57:22,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 14:57:22,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-07 14:57:22,972 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 14:57:22,972 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1624488907] [2021-11-07 14:57:22,973 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1624488907] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 14:57:22,973 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 14:57:22,973 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 14:57:22,973 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1412909093] [2021-11-07 14:57:22,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 14:57:22,973 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 14:57:22,973 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 14:57:22,974 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 14:57:22,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-07 14:57:22,974 INFO L87 Difference]: Start difference. First operand 1953 states and 2639 transitions. Second operand has 5 states, 5 states have (on average 24.0) internal successors, (120), 5 states have internal predecessors, (120), 1 states have call successors, (4), 1 states have call predecessors, (4), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 14:57:23,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 14:57:23,194 INFO L93 Difference]: Finished difference Result 6761 states and 9359 transitions. [2021-11-07 14:57:23,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 14:57:23,194 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.0) internal successors, (120), 5 states have internal predecessors, (120), 1 states have call successors, (4), 1 states have call predecessors, (4), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 125 [2021-11-07 14:57:23,195 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 14:57:23,207 INFO L225 Difference]: With dead ends: 6761 [2021-11-07 14:57:23,207 INFO L226 Difference]: Without dead ends: 4874 [2021-11-07 14:57:23,210 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 17.25ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-07 14:57:23,211 INFO L933 BasicCegarLoop]: 693 mSDtfsCounter, 2012 mSDsluCounter, 1719 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.92ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 2012 SdHoareTripleChecker+Valid, 2412 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 5.44ms SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.08ms IncrementalHoareTripleChecker+Time [2021-11-07 14:57:23,211 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2012 Valid, 2412 Invalid, 44 Unknown, 0 Unchecked, 5.44ms Time], IncrementalHoareTripleChecker [18 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 34.08ms Time] [2021-11-07 14:57:23,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4874 states. [2021-11-07 14:57:23,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4874 to 1949. [2021-11-07 14:57:23,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1949 states, 1868 states have (on average 1.363490364025696) internal successors, (2547), 1880 states have internal predecessors, (2547), 39 states have call successors, (39), 34 states have call predecessors, (39), 33 states have return successors, (47), 37 states have call predecessors, (47), 37 states have call successors, (47) [2021-11-07 14:57:23,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1949 states and 2633 transitions. [2021-11-07 14:57:23,292 INFO L78 Accepts]: Start accepts. Automaton has 1949 states and 2633 transitions. Word has length 125 [2021-11-07 14:57:23,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 14:57:23,293 INFO L470 AbstractCegarLoop]: Abstraction has 1949 states and 2633 transitions. [2021-11-07 14:57:23,293 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 24.0) internal successors, (120), 5 states have internal predecessors, (120), 1 states have call successors, (4), 1 states have call predecessors, (4), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 14:57:23,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 2633 transitions. [2021-11-07 14:57:23,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2021-11-07 14:57:23,295 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 14:57:23,295 INFO L514 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 14:57:23,295 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-07 14:57:23,295 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 11 more)] === [2021-11-07 14:57:23,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 14:57:23,296 INFO L85 PathProgramCache]: Analyzing trace with hash 1536042856, now seen corresponding path program 1 times [2021-11-07 14:57:23,296 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 14:57:23,296 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [314271462] [2021-11-07 14:57:23,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 14:57:23,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 14:57:23,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 14:57:23,401 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-07 14:57:23,402 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 14:57:23,402 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [314271462] [2021-11-07 14:57:23,402 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [314271462] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 14:57:23,402 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 14:57:23,402 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 14:57:23,402 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [257373337] [2021-11-07 14:57:23,402 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 14:57:23,403 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 14:57:23,403 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 14:57:23,403 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 14:57:23,403 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-07 14:57:23,403 INFO L87 Difference]: Start difference. First operand 1949 states and 2633 transitions. Second operand has 5 states, 5 states have (on average 27.8) internal successors, (139), 5 states have internal predecessors, (139), 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) [2021-11-07 14:57:23,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 14:57:23,713 INFO L93 Difference]: Finished difference Result 6544 states and 9136 transitions. [2021-11-07 14:57:23,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-07 14:57:23,714 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 27.8) internal successors, (139), 5 states have internal predecessors, (139), 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) Word has length 142 [2021-11-07 14:57:23,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 14:57:23,728 INFO L225 Difference]: With dead ends: 6544 [2021-11-07 14:57:23,728 INFO L226 Difference]: Without dead ends: 6512 [2021-11-07 14:57:23,731 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 21.48ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-11-07 14:57:23,731 INFO L933 BasicCegarLoop]: 1326 mSDtfsCounter, 1818 mSDsluCounter, 3756 mSDsCounter, 0 mSdLazyCounter, 58 mSolverCounterSat, 36 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 43.07ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1824 SdHoareTripleChecker+Valid, 5082 SdHoareTripleChecker+Invalid, 94 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 7.39ms SdHoareTripleChecker+Time, 36 IncrementalHoareTripleChecker+Valid, 58 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 53.34ms IncrementalHoareTripleChecker+Time [2021-11-07 14:57:23,731 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1824 Valid, 5082 Invalid, 94 Unknown, 0 Unchecked, 7.39ms Time], IncrementalHoareTripleChecker [36 Valid, 58 Invalid, 0 Unknown, 0 Unchecked, 53.34ms Time] [2021-11-07 14:57:23,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6512 states. [2021-11-07 14:57:23,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6512 to 1917. [2021-11-07 14:57:23,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1917 states, 1838 states have (on average 1.3585418933623503) internal successors, (2497), 1848 states have internal predecessors, (2497), 39 states have call successors, (39), 34 states have call predecessors, (39), 33 states have return successors, (47), 37 states have call predecessors, (47), 37 states have call successors, (47) [2021-11-07 14:57:23,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 1917 states and 2583 transitions. [2021-11-07 14:57:23,868 INFO L78 Accepts]: Start accepts. Automaton has 1917 states and 2583 transitions. Word has length 142 [2021-11-07 14:57:23,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 14:57:23,868 INFO L470 AbstractCegarLoop]: Abstraction has 1917 states and 2583 transitions. [2021-11-07 14:57:23,869 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 27.8) internal successors, (139), 5 states have internal predecessors, (139), 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) [2021-11-07 14:57:23,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 2583 transitions. [2021-11-07 14:57:23,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2021-11-07 14:57:23,871 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 14:57:23,871 INFO L514 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 14:57:23,871 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-11-07 14:57:23,872 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 11 more)] === [2021-11-07 14:57:23,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 14:57:23,873 INFO L85 PathProgramCache]: Analyzing trace with hash -304784478, now seen corresponding path program 1 times [2021-11-07 14:57:23,873 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 14:57:23,873 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1429976842] [2021-11-07 14:57:23,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 14:57:23,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 14:57:23,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 14:57:23,991 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-07 14:57:23,991 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 14:57:23,991 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1429976842] [2021-11-07 14:57:23,993 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1429976842] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 14:57:23,993 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 14:57:23,993 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 14:57:23,993 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [485433342] [2021-11-07 14:57:23,993 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 14:57:23,994 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 14:57:23,994 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 14:57:23,994 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 14:57:23,994 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-07 14:57:23,994 INFO L87 Difference]: Start difference. First operand 1917 states and 2583 transitions. Second operand has 5 states, 5 states have (on average 28.0) internal successors, (140), 5 states have internal predecessors, (140), 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) [2021-11-07 14:57:24,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 14:57:24,375 INFO L93 Difference]: Finished difference Result 8417 states and 11674 transitions. [2021-11-07 14:57:24,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 14:57:24,376 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 28.0) internal successors, (140), 5 states have internal predecessors, (140), 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) Word has length 143 [2021-11-07 14:57:24,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 14:57:24,386 INFO L225 Difference]: With dead ends: 8417 [2021-11-07 14:57:24,387 INFO L226 Difference]: Without dead ends: 6566 [2021-11-07 14:57:24,389 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 22.15ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-11-07 14:57:24,389 INFO L933 BasicCegarLoop]: 1594 mSDtfsCounter, 2068 mSDsluCounter, 3190 mSDsCounter, 0 mSdLazyCounter, 63 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 49.28ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 2074 SdHoareTripleChecker+Valid, 4784 SdHoareTripleChecker+Invalid, 105 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 9.19ms SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 63 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 64.10ms IncrementalHoareTripleChecker+Time [2021-11-07 14:57:24,390 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2074 Valid, 4784 Invalid, 105 Unknown, 0 Unchecked, 9.19ms Time], IncrementalHoareTripleChecker [42 Valid, 63 Invalid, 0 Unknown, 0 Unchecked, 64.10ms Time] [2021-11-07 14:57:24,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6566 states. [2021-11-07 14:57:24,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6566 to 1971. [2021-11-07 14:57:24,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1971 states, 1892 states have (on average 1.3578224101479917) internal successors, (2569), 1902 states have internal predecessors, (2569), 39 states have call successors, (39), 34 states have call predecessors, (39), 33 states have return successors, (47), 37 states have call predecessors, (47), 37 states have call successors, (47) [2021-11-07 14:57:24,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 1971 states and 2655 transitions. [2021-11-07 14:57:24,490 INFO L78 Accepts]: Start accepts. Automaton has 1971 states and 2655 transitions. Word has length 143 [2021-11-07 14:57:24,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 14:57:24,491 INFO L470 AbstractCegarLoop]: Abstraction has 1971 states and 2655 transitions. [2021-11-07 14:57:24,491 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 28.0) internal successors, (140), 5 states have internal predecessors, (140), 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) [2021-11-07 14:57:24,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 2655 transitions. [2021-11-07 14:57:24,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2021-11-07 14:57:24,493 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 14:57:24,493 INFO L514 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 14:57:24,494 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-11-07 14:57:24,494 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 11 more)] === [2021-11-07 14:57:24,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 14:57:24,494 INFO L85 PathProgramCache]: Analyzing trace with hash 525537401, now seen corresponding path program 1 times [2021-11-07 14:57:24,494 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 14:57:24,494 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [552995939] [2021-11-07 14:57:24,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 14:57:24,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 14:57:24,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 14:57:24,589 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-07 14:57:24,589 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 14:57:24,589 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [552995939] [2021-11-07 14:57:24,589 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [552995939] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 14:57:24,589 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 14:57:24,589 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 14:57:24,590 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [288086456] [2021-11-07 14:57:24,590 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 14:57:24,590 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 14:57:24,590 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 14:57:24,590 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 14:57:24,591 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-07 14:57:24,591 INFO L87 Difference]: Start difference. First operand 1971 states and 2655 transitions. Second operand has 5 states, 5 states have (on average 29.6) internal successors, (148), 5 states have internal predecessors, (148), 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) [2021-11-07 14:57:24,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 14:57:24,918 INFO L93 Difference]: Finished difference Result 5485 states and 7584 transitions. [2021-11-07 14:57:24,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-07 14:57:24,919 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 29.6) internal successors, (148), 5 states have internal predecessors, (148), 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) Word has length 151 [2021-11-07 14:57:24,919 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 14:57:24,930 INFO L225 Difference]: With dead ends: 5485 [2021-11-07 14:57:24,930 INFO L226 Difference]: Without dead ends: 5444 [2021-11-07 14:57:24,932 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 20.93ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-11-07 14:57:24,933 INFO L933 BasicCegarLoop]: 1498 mSDtfsCounter, 1484 mSDsluCounter, 3586 mSDsCounter, 0 mSdLazyCounter, 50 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 42.26ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1490 SdHoareTripleChecker+Valid, 5084 SdHoareTripleChecker+Invalid, 77 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 24.58ms SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 50 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 51.12ms IncrementalHoareTripleChecker+Time [2021-11-07 14:57:24,933 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1490 Valid, 5084 Invalid, 77 Unknown, 0 Unchecked, 24.58ms Time], IncrementalHoareTripleChecker [27 Valid, 50 Invalid, 0 Unknown, 0 Unchecked, 51.12ms Time] [2021-11-07 14:57:24,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5444 states. [2021-11-07 14:57:25,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5444 to 1930. [2021-11-07 14:57:25,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1930 states, 1852 states have (on average 1.3579913606911447) internal successors, (2515), 1861 states have internal predecessors, (2515), 39 states have call successors, (39), 34 states have call predecessors, (39), 33 states have return successors, (47), 37 states have call predecessors, (47), 37 states have call successors, (47) [2021-11-07 14:57:25,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1930 states and 2601 transitions. [2021-11-07 14:57:25,033 INFO L78 Accepts]: Start accepts. Automaton has 1930 states and 2601 transitions. Word has length 151 [2021-11-07 14:57:25,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 14:57:25,034 INFO L470 AbstractCegarLoop]: Abstraction has 1930 states and 2601 transitions. [2021-11-07 14:57:25,034 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 29.6) internal successors, (148), 5 states have internal predecessors, (148), 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) [2021-11-07 14:57:25,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1930 states and 2601 transitions. [2021-11-07 14:57:25,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2021-11-07 14:57:25,036 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 14:57:25,037 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 14:57:25,037 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-11-07 14:57:25,037 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 11 more)] === [2021-11-07 14:57:25,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 14:57:25,037 INFO L85 PathProgramCache]: Analyzing trace with hash -1636406598, now seen corresponding path program 1 times [2021-11-07 14:57:25,037 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 14:57:25,038 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1602380936] [2021-11-07 14:57:25,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 14:57:25,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 14:57:25,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 14:57:25,132 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-07 14:57:25,132 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 14:57:25,132 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1602380936] [2021-11-07 14:57:25,132 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1602380936] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 14:57:25,132 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 14:57:25,133 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 14:57:25,133 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1995189864] [2021-11-07 14:57:25,133 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 14:57:25,133 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 14:57:25,133 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 14:57:25,133 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 14:57:25,134 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-07 14:57:25,134 INFO L87 Difference]: Start difference. First operand 1930 states and 2601 transitions. Second operand has 5 states, 5 states have (on average 30.6) internal successors, (153), 5 states have internal predecessors, (153), 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) [2021-11-07 14:57:25,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 14:57:25,487 INFO L93 Difference]: Finished difference Result 5444 states and 7530 transitions. [2021-11-07 14:57:25,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 14:57:25,488 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 30.6) internal successors, (153), 5 states have internal predecessors, (153), 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) Word has length 156 [2021-11-07 14:57:25,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 14:57:25,488 INFO L225 Difference]: With dead ends: 5444 [2021-11-07 14:57:25,488 INFO L226 Difference]: Without dead ends: 0 [2021-11-07 14:57:25,494 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 16.31ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-07 14:57:25,495 INFO L933 BasicCegarLoop]: 1600 mSDtfsCounter, 1845 mSDsluCounter, 3020 mSDsCounter, 0 mSdLazyCounter, 57 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.23ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1851 SdHoareTripleChecker+Valid, 4620 SdHoareTripleChecker+Invalid, 80 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 8.18ms SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 57 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 50.34ms IncrementalHoareTripleChecker+Time [2021-11-07 14:57:25,495 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1851 Valid, 4620 Invalid, 80 Unknown, 0 Unchecked, 8.18ms Time], IncrementalHoareTripleChecker [23 Valid, 57 Invalid, 0 Unknown, 0 Unchecked, 50.34ms Time] [2021-11-07 14:57:25,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-07 14:57:25,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-07 14:57:25,495 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) [2021-11-07 14:57:25,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-07 14:57:25,496 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 156 [2021-11-07 14:57:25,496 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 14:57:25,496 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-07 14:57:25,496 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 30.6) internal successors, (153), 5 states have internal predecessors, (153), 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) [2021-11-07 14:57:25,496 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-07 14:57:25,496 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-07 14:57:25,498 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (13 of 14 remaining) [2021-11-07 14:57:25,498 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (12 of 14 remaining) [2021-11-07 14:57:25,499 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (11 of 14 remaining) [2021-11-07 14:57:25,499 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (10 of 14 remaining) [2021-11-07 14:57:25,499 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION (9 of 14 remaining) [2021-11-07 14:57:25,499 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION (8 of 14 remaining) [2021-11-07 14:57:25,499 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION (7 of 14 remaining) [2021-11-07 14:57:25,499 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION (6 of 14 remaining) [2021-11-07 14:57:25,499 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION (5 of 14 remaining) [2021-11-07 14:57:25,500 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION (4 of 14 remaining) [2021-11-07 14:57:25,500 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION (3 of 14 remaining) [2021-11-07 14:57:25,500 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION (2 of 14 remaining) [2021-11-07 14:57:25,500 INFO L764 garLoopResultBuilder]: Registering result SAFE for location serio_raw_disconnectErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 14 remaining) [2021-11-07 14:57:25,500 INFO L764 garLoopResultBuilder]: Registering result SAFE for location serio_raw_disconnectErr1ASSERT_VIOLATIONERROR_FUNCTION (0 of 14 remaining) [2021-11-07 14:57:25,500 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-11-07 14:57:25,502 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-07 14:57:31,131 WARN L227 SmtUtils]: Spent 5.61s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 14:57:53,552 WARN L227 SmtUtils]: Spent 13.15s on a formula simplification that was a NOOP. DAG size: 227 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 14:58:00,553 WARN L227 SmtUtils]: Spent 5.40s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 14:58:05,969 WARN L227 SmtUtils]: Spent 5.41s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 14:58:13,023 WARN L227 SmtUtils]: Spent 5.36s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 14:58:18,384 WARN L227 SmtUtils]: Spent 5.36s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 14:58:32,253 WARN L227 SmtUtils]: Spent 12.20s on a formula simplification that was a NOOP. DAG size: 228 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 14:58:37,642 WARN L227 SmtUtils]: Spent 5.39s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 14:58:48,885 WARN L227 SmtUtils]: Spent 5.38s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 14:58:54,211 WARN L227 SmtUtils]: Spent 5.32s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 14:59:03,128 WARN L227 SmtUtils]: Spent 5.42s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 14:59:10,211 WARN L227 SmtUtils]: Spent 5.40s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 14:59:15,664 WARN L227 SmtUtils]: Spent 5.44s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 14:59:28,835 WARN L227 SmtUtils]: Spent 13.14s on a formula simplification that was a NOOP. DAG size: 227 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 14:59:34,270 WARN L227 SmtUtils]: Spent 5.41s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 14:59:43,084 WARN L227 SmtUtils]: Spent 5.35s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 14:59:48,481 WARN L227 SmtUtils]: Spent 5.37s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 14:59:55,623 WARN L227 SmtUtils]: Spent 5.43s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 15:00:01,034 WARN L227 SmtUtils]: Spent 5.41s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 15:00:07,955 WARN L227 SmtUtils]: Spent 5.44s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 15:00:17,742 WARN L227 SmtUtils]: Spent 5.67s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 15:00:33,768 WARN L227 SmtUtils]: Spent 5.48s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 15:00:39,551 WARN L227 SmtUtils]: Spent 5.46s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 15:00:45,388 WARN L227 SmtUtils]: Spent 5.39s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 15:00:51,509 WARN L227 SmtUtils]: Spent 5.50s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 15:01:10,865 WARN L227 SmtUtils]: Spent 5.53s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 15:01:16,230 WARN L227 SmtUtils]: Spent 5.36s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 15:01:32,757 WARN L227 SmtUtils]: Spent 13.10s on a formula simplification that was a NOOP. DAG size: 227 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 15:01:43,291 WARN L227 SmtUtils]: Spent 5.37s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 15:01:48,719 WARN L227 SmtUtils]: Spent 5.43s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 15:01:54,151 WARN L227 SmtUtils]: Spent 5.40s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 15:02:01,514 WARN L227 SmtUtils]: Spent 5.43s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 15:02:06,855 WARN L227 SmtUtils]: Spent 5.33s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 15:02:27,937 WARN L227 SmtUtils]: Spent 5.41s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 15:02:33,380 WARN L227 SmtUtils]: Spent 5.44s on a formula simplification that was a NOOP. DAG size: 133 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 15:02:51,425 WARN L227 SmtUtils]: Spent 13.01s on a formula simplification that was a NOOP. DAG size: 227 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-07 15:03:51,286 INFO L858 garLoopResultBuilder]: For program point L3488(lines 3488 3492) no Hoare annotation was computed. [2021-11-07 15:03:51,286 INFO L858 garLoopResultBuilder]: For program point L3489-1(line 3489) no Hoare annotation was computed. [2021-11-07 15:03:51,287 INFO L854 garLoopResultBuilder]: At program point L3489(line 3489) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_serio_raw_mutex~0 1)) (or .cse0 .cse1 .cse2 (= ~ldv_state_variable_2~0 0) .cse3 (not (= |old(~ldv_state_variable_2~0)| 0))))) [2021-11-07 15:03:51,287 INFO L858 garLoopResultBuilder]: For program point kref_subEXIT(lines 3474 3495) no Hoare annotation was computed. [2021-11-07 15:03:51,287 INFO L854 garLoopResultBuilder]: At program point L3357-1(lines 3354 3359) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_serio_raw_mutex~0 1)) (or .cse0 .cse1 .cse2 (= ~ldv_state_variable_2~0 0) .cse3 (not (= |old(~ldv_state_variable_2~0)| 0))))) [2021-11-07 15:03:51,287 INFO L854 garLoopResultBuilder]: At program point L3228(lines 3222 3230) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_serio_raw_mutex~0 1)) (or .cse0 .cse1 .cse2 (= ~ldv_state_variable_2~0 0) .cse3 (not (= |old(~ldv_state_variable_2~0)| 0))))) [2021-11-07 15:03:51,287 INFO L854 garLoopResultBuilder]: At program point L3357(lines 3354 3359) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_serio_raw_mutex~0 1)) (or .cse0 .cse1 .cse2 (= ~ldv_state_variable_2~0 0) .cse3 (not (= |old(~ldv_state_variable_2~0)| 0))))) [2021-11-07 15:03:51,287 INFO L858 garLoopResultBuilder]: For program point L3482(lines 3482 3485) no Hoare annotation was computed. [2021-11-07 15:03:51,287 INFO L854 garLoopResultBuilder]: At program point L3482-1(lines 3482 3485) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_serio_raw_mutex~0 1)) (or .cse0 .cse1 .cse2 (= ~ldv_state_variable_2~0 0) .cse3 (not (= |old(~ldv_state_variable_2~0)| 0))))) [2021-11-07 15:03:51,288 INFO L854 garLoopResultBuilder]: At program point kref_subENTRY(lines 3474 3495) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_serio_raw_mutex~0 1)) (or .cse0 .cse1 .cse2 (= ~ldv_state_variable_2~0 0) .cse3 (not (= |old(~ldv_state_variable_2~0)| 0))))) [2021-11-07 15:03:51,288 INFO L858 garLoopResultBuilder]: For program point kref_subFINAL(lines 3474 3495) no Hoare annotation was computed. [2021-11-07 15:03:51,288 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,288 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,288 INFO L854 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,288 INFO L854 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_serio_raw_mutex~0 1)) (or .cse0 .cse1 .cse2 (= ~ldv_state_variable_2~0 0) .cse3 (not (= |old(~ldv_state_variable_2~0)| 0))))) [2021-11-07 15:03:51,288 INFO L854 garLoopResultBuilder]: At program point L5341(lines 5340 5342) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_serio_raw_mutex~0 1)) (or .cse0 .cse1 .cse2 (= ~ldv_state_variable_2~0 0) .cse3 (not (= |old(~ldv_state_variable_2~0)| 0))))) [2021-11-07 15:03:51,288 INFO L854 garLoopResultBuilder]: At program point L5360(lines 1 5362) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_serio_raw_mutex~0 1)) (or .cse0 .cse1 .cse2 (= ~ldv_state_variable_2~0 0) .cse3 (not (= |old(~ldv_state_variable_2~0)| 0))))) [2021-11-07 15:03:51,289 INFO L854 garLoopResultBuilder]: At program point L5188-3(lines 5180 5190) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,289 INFO L858 garLoopResultBuilder]: For program point L3867-1(lines 3867 3870) no Hoare annotation was computed. [2021-11-07 15:03:51,289 INFO L858 garLoopResultBuilder]: For program point L3867(lines 3867 3870) no Hoare annotation was computed. [2021-11-07 15:03:51,289 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 4599) no Hoare annotation was computed. [2021-11-07 15:03:51,289 INFO L854 garLoopResultBuilder]: At program point L3471(lines 3443 3473) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0) (= ~ldv_mutex_lock~0 1) (= ULTIMATE.start_serio_raw_open_~retval~0 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,289 INFO L858 garLoopResultBuilder]: For program point L4330(line 4330) no Hoare annotation was computed. [2021-11-07 15:03:51,289 INFO L854 garLoopResultBuilder]: At program point L3406(lines 3404 3407) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,289 INFO L854 garLoopResultBuilder]: At program point L4529(lines 4520 4531) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_16_#res| 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_serio_raw_mutex_#res| 0) (= ~ldv_state_variable_1~0 1) (= ULTIMATE.start_serio_raw_connect_~err~0 0)) [2021-11-07 15:03:51,290 INFO L858 garLoopResultBuilder]: For program point L4331(lines 4331 4335) no Hoare annotation was computed. [2021-11-07 15:03:51,290 INFO L854 garLoopResultBuilder]: At program point L3406-1(lines 3404 3407) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0) (= ~ldv_mutex_lock~0 1) (= ULTIMATE.start_serio_raw_open_~retval~0 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,290 INFO L858 garLoopResultBuilder]: For program point L4265(line 4265) no Hoare annotation was computed. [2021-11-07 15:03:51,290 INFO L854 garLoopResultBuilder]: At program point L5323(lines 5322 5324) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 1) (= ULTIMATE.start_serio_raw_connect_~err~0 0)) [2021-11-07 15:03:51,290 INFO L858 garLoopResultBuilder]: For program point L3275-1(lines 3275 3277) no Hoare annotation was computed. [2021-11-07 15:03:51,290 INFO L858 garLoopResultBuilder]: For program point L3275(lines 3275 3277) no Hoare annotation was computed. [2021-11-07 15:03:51,290 INFO L858 garLoopResultBuilder]: For program point L3275-3(lines 3275 3277) no Hoare annotation was computed. [2021-11-07 15:03:51,290 INFO L858 garLoopResultBuilder]: For program point L3275-2(lines 3275 3277) no Hoare annotation was computed. [2021-11-07 15:03:51,290 INFO L858 garLoopResultBuilder]: For program point L3275-5(lines 3275 3277) no Hoare annotation was computed. [2021-11-07 15:03:51,291 INFO L854 garLoopResultBuilder]: At program point L5257(lines 5256 5258) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_16_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0) (= |ULTIMATE.start_ldv_mutex_lock_killable_serio_raw_mutex_#res| 0) (= ~ldv_state_variable_1~0 1) (= ULTIMATE.start_serio_raw_connect_~err~0 0)) [2021-11-07 15:03:51,291 INFO L858 garLoopResultBuilder]: For program point L3275-4(lines 3275 3277) no Hoare annotation was computed. [2021-11-07 15:03:51,291 INFO L854 garLoopResultBuilder]: At program point L5257-1(lines 5256 5258) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0) (= ~ldv_mutex_lock~0 1) (= ULTIMATE.start_serio_raw_open_~retval~0 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,292 INFO L858 garLoopResultBuilder]: For program point L3275-7(lines 3275 3277) no Hoare annotation was computed. [2021-11-07 15:03:51,292 INFO L858 garLoopResultBuilder]: For program point L3275-6(lines 3275 3277) no Hoare annotation was computed. [2021-11-07 15:03:51,292 INFO L858 garLoopResultBuilder]: For program point L3275-9(lines 3275 3277) no Hoare annotation was computed. [2021-11-07 15:03:51,292 INFO L858 garLoopResultBuilder]: For program point L3275-8(lines 3275 3277) no Hoare annotation was computed. [2021-11-07 15:03:51,292 INFO L858 garLoopResultBuilder]: For program point L3275-11(lines 3275 3277) no Hoare annotation was computed. [2021-11-07 15:03:51,292 INFO L858 garLoopResultBuilder]: For program point L3275-10(lines 3275 3277) no Hoare annotation was computed. [2021-11-07 15:03:51,292 INFO L858 garLoopResultBuilder]: For program point L3275-13(lines 3275 3277) no Hoare annotation was computed. [2021-11-07 15:03:51,293 INFO L858 garLoopResultBuilder]: For program point L3275-12(lines 3275 3277) no Hoare annotation was computed. [2021-11-07 15:03:51,293 INFO L858 garLoopResultBuilder]: For program point L3276(line 3276) no Hoare annotation was computed. [2021-11-07 15:03:51,294 INFO L858 garLoopResultBuilder]: For program point L3276-2(line 3276) no Hoare annotation was computed. [2021-11-07 15:03:51,294 INFO L858 garLoopResultBuilder]: For program point L3276-4(line 3276) no Hoare annotation was computed. [2021-11-07 15:03:51,294 INFO L858 garLoopResultBuilder]: For program point L3276-6(line 3276) no Hoare annotation was computed. [2021-11-07 15:03:51,294 INFO L858 garLoopResultBuilder]: For program point L3276-8(line 3276) no Hoare annotation was computed. [2021-11-07 15:03:51,294 INFO L858 garLoopResultBuilder]: For program point L3276-10(line 3276) no Hoare annotation was computed. [2021-11-07 15:03:51,295 INFO L858 garLoopResultBuilder]: For program point L3276-12(line 3276) no Hoare annotation was computed. [2021-11-07 15:03:51,295 INFO L858 garLoopResultBuilder]: For program point L3276-14(line 3276) no Hoare annotation was computed. [2021-11-07 15:03:51,295 INFO L858 garLoopResultBuilder]: For program point L3871-1(lines 3871 3875) no Hoare annotation was computed. [2021-11-07 15:03:51,295 INFO L858 garLoopResultBuilder]: For program point L3871(lines 3871 3875) no Hoare annotation was computed. [2021-11-07 15:03:51,296 INFO L858 garLoopResultBuilder]: For program point L3276-16(line 3276) no Hoare annotation was computed. [2021-11-07 15:03:51,296 INFO L858 garLoopResultBuilder]: For program point L3276-18(line 3276) no Hoare annotation was computed. [2021-11-07 15:03:51,296 INFO L858 garLoopResultBuilder]: For program point L3276-20(line 3276) no Hoare annotation was computed. [2021-11-07 15:03:51,296 INFO L858 garLoopResultBuilder]: For program point L4598(line 4598) no Hoare annotation was computed. [2021-11-07 15:03:51,296 INFO L854 garLoopResultBuilder]: At program point L3673(lines 3642 3676) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,296 INFO L858 garLoopResultBuilder]: For program point L3276-22(line 3276) no Hoare annotation was computed. [2021-11-07 15:03:51,296 INFO L858 garLoopResultBuilder]: For program point L3276-24(line 3276) no Hoare annotation was computed. [2021-11-07 15:03:51,296 INFO L858 garLoopResultBuilder]: For program point L4598-3(line 4598) no Hoare annotation was computed. [2021-11-07 15:03:51,296 INFO L858 garLoopResultBuilder]: For program point L4598-4(line 4598) no Hoare annotation was computed. [2021-11-07 15:03:51,297 INFO L854 garLoopResultBuilder]: At program point L4466(lines 4457 4469) the Hoare annotation is: (let ((.cse0 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse1 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse3 (= ~ldv_mutex_lock~0 1)) (.cse2 (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0))) (or (and .cse0 .cse1 .cse2 .cse3 (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) (and .cse0 .cse1 (<= (+ |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 4) 0) .cse3 (not .cse2) (= ~ldv_mutex_serio_raw_mutex~0 1)))) [2021-11-07 15:03:51,297 INFO L858 garLoopResultBuilder]: For program point L4598-1(line 4598) no Hoare annotation was computed. [2021-11-07 15:03:51,297 INFO L858 garLoopResultBuilder]: For program point L3276-26(line 3276) no Hoare annotation was computed. [2021-11-07 15:03:51,297 INFO L858 garLoopResultBuilder]: For program point L4598-2(line 4598) no Hoare annotation was computed. [2021-11-07 15:03:51,297 INFO L858 garLoopResultBuilder]: For program point L4598-7(line 4598) no Hoare annotation was computed. [2021-11-07 15:03:51,297 INFO L858 garLoopResultBuilder]: For program point L4598-8(line 4598) no Hoare annotation was computed. [2021-11-07 15:03:51,297 INFO L858 garLoopResultBuilder]: For program point L4598-5(line 4598) no Hoare annotation was computed. [2021-11-07 15:03:51,297 INFO L858 garLoopResultBuilder]: For program point L4598-6(line 4598) no Hoare annotation was computed. [2021-11-07 15:03:51,297 INFO L858 garLoopResultBuilder]: For program point L4598-11(line 4598) no Hoare annotation was computed. [2021-11-07 15:03:51,298 INFO L858 garLoopResultBuilder]: For program point L4598-9(line 4598) no Hoare annotation was computed. [2021-11-07 15:03:51,298 INFO L858 garLoopResultBuilder]: For program point L4598-10(line 4598) no Hoare annotation was computed. [2021-11-07 15:03:51,298 INFO L854 garLoopResultBuilder]: At program point L3806(lines 3740 3848) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,298 INFO L854 garLoopResultBuilder]: At program point L3608(lines 3601 3610) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,298 INFO L854 garLoopResultBuilder]: At program point L3608-1(lines 3601 3610) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,298 INFO L854 garLoopResultBuilder]: At program point L5260(lines 5259 5261) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_16_#res| 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_serio_raw_mutex_#res| 0) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,298 INFO L854 garLoopResultBuilder]: At program point L4137(lines 4132 4139) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,298 INFO L858 garLoopResultBuilder]: For program point L4071(lines 4071 4074) no Hoare annotation was computed. [2021-11-07 15:03:51,298 INFO L858 garLoopResultBuilder]: For program point L4071-2(lines 4071 4074) no Hoare annotation was computed. [2021-11-07 15:03:51,298 INFO L854 garLoopResultBuilder]: At program point L3675(lines 3635 3677) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,298 INFO L854 garLoopResultBuilder]: At program point L3808(lines 3740 3848) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,298 INFO L858 garLoopResultBuilder]: For program point L4337(line 4337) no Hoare annotation was computed. [2021-11-07 15:03:51,298 INFO L858 garLoopResultBuilder]: For program point L4338(lines 4338 4342) no Hoare annotation was computed. [2021-11-07 15:03:51,298 INFO L854 garLoopResultBuilder]: At program point L5263(lines 5262 5264) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_14_#res| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,299 INFO L854 garLoopResultBuilder]: At program point L5263-1(lines 5262 5264) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_14_#res| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,299 INFO L858 garLoopResultBuilder]: For program point L4272(line 4272) no Hoare annotation was computed. [2021-11-07 15:03:51,299 INFO L858 garLoopResultBuilder]: For program point L4338-2(lines 4309 4381) no Hoare annotation was computed. [2021-11-07 15:03:51,299 INFO L854 garLoopResultBuilder]: At program point L5263-2(lines 5262 5264) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,299 INFO L858 garLoopResultBuilder]: For program point L3876(lines 3876 3879) no Hoare annotation was computed. [2021-11-07 15:03:51,299 INFO L858 garLoopResultBuilder]: For program point L3876-3(lines 3876 3879) no Hoare annotation was computed. [2021-11-07 15:03:51,299 INFO L854 garLoopResultBuilder]: At program point L3414(lines 3409 3416) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,299 INFO L854 garLoopResultBuilder]: At program point L5330(lines 1 5362) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_16_#res| 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_serio_raw_mutex_#res| 0) (= ~ldv_state_variable_1~0 1) (= ULTIMATE.start_serio_raw_connect_~err~0 0)) [2021-11-07 15:03:51,299 INFO L854 garLoopResultBuilder]: At program point L3414-1(lines 3409 3416) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0) (= ~ldv_mutex_lock~0 1) (= ULTIMATE.start_serio_raw_open_~retval~0 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,300 INFO L854 garLoopResultBuilder]: At program point L5330-3(lines 1 5362) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,300 INFO L858 garLoopResultBuilder]: For program point L4273(lines 4273 4304) no Hoare annotation was computed. [2021-11-07 15:03:51,300 INFO L854 garLoopResultBuilder]: At program point L5330-1(lines 1 5362) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_14_#res| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,300 INFO L854 garLoopResultBuilder]: At program point L5330-2(lines 1 5362) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_14_#res| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,300 INFO L858 garLoopResultBuilder]: For program point L3811(lines 3811 3844) no Hoare annotation was computed. [2021-11-07 15:03:51,300 INFO L854 garLoopResultBuilder]: At program point L3811-2(lines 3740 3848) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,300 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 4599) no Hoare annotation was computed. [2021-11-07 15:03:51,301 INFO L858 garLoopResultBuilder]: For program point L3746(lines 3746 3749) no Hoare annotation was computed. [2021-11-07 15:03:51,301 INFO L861 garLoopResultBuilder]: At program point L3350(lines 3349 3352) the Hoare annotation is: true [2021-11-07 15:03:51,301 INFO L858 garLoopResultBuilder]: For program point L4275(lines 4275 4301) no Hoare annotation was computed. [2021-11-07 15:03:51,301 INFO L861 garLoopResultBuilder]: At program point L3350-2(lines 3349 3352) the Hoare annotation is: true [2021-11-07 15:03:51,301 INFO L861 garLoopResultBuilder]: At program point L3350-1(lines 3349 3352) the Hoare annotation is: true [2021-11-07 15:03:51,301 INFO L854 garLoopResultBuilder]: At program point L5266(lines 5265 5267) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,301 INFO L861 garLoopResultBuilder]: At program point L3350-3(lines 3349 3352) the Hoare annotation is: true [2021-11-07 15:03:51,301 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 4599) no Hoare annotation was computed. [2021-11-07 15:03:51,301 INFO L858 garLoopResultBuilder]: For program point L3285-1(lines 3285 3292) no Hoare annotation was computed. [2021-11-07 15:03:51,302 INFO L858 garLoopResultBuilder]: For program point L3285(lines 3285 3292) no Hoare annotation was computed. [2021-11-07 15:03:51,302 INFO L854 garLoopResultBuilder]: At program point L3219(lines 1 5362) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,302 INFO L858 garLoopResultBuilder]: For program point L4276(line 4276) no Hoare annotation was computed. [2021-11-07 15:03:51,302 INFO L858 garLoopResultBuilder]: For program point L3285-2(lines 3285 3292) no Hoare annotation was computed. [2021-11-07 15:03:51,302 INFO L854 garLoopResultBuilder]: At program point L4078(lines 4052 4080) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,302 INFO L858 garLoopResultBuilder]: For program point L4012(lines 4012 4015) no Hoare annotation was computed. [2021-11-07 15:03:51,302 INFO L854 garLoopResultBuilder]: At program point L4541(lines 4532 4543) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_16_#res| 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_serio_raw_mutex_#res| 0) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,302 INFO L854 garLoopResultBuilder]: At program point L5334(lines 5333 5335) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,303 INFO L858 garLoopResultBuilder]: For program point L4277(lines 4277 4282) no Hoare annotation was computed. [2021-11-07 15:03:51,303 INFO L858 garLoopResultBuilder]: For program point L3815(line 3815) no Hoare annotation was computed. [2021-11-07 15:03:51,303 INFO L858 garLoopResultBuilder]: For program point L3815-2(lines 3815 3837) no Hoare annotation was computed. [2021-11-07 15:03:51,303 INFO L858 garLoopResultBuilder]: For program point L3815-4(lines 3815 3837) no Hoare annotation was computed. [2021-11-07 15:03:51,303 INFO L858 garLoopResultBuilder]: For program point L3750(line 3750) no Hoare annotation was computed. [2021-11-07 15:03:51,303 INFO L858 garLoopResultBuilder]: For program point L3750-2(lines 3750 3753) no Hoare annotation was computed. [2021-11-07 15:03:51,303 INFO L854 garLoopResultBuilder]: At program point L5270(lines 5269 5271) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,303 INFO L858 garLoopResultBuilder]: For program point L3554(lines 3554 3559) no Hoare annotation was computed. [2021-11-07 15:03:51,303 INFO L858 garLoopResultBuilder]: For program point L3554-1(lines 3554 3559) no Hoare annotation was computed. [2021-11-07 15:03:51,304 INFO L854 garLoopResultBuilder]: At program point L5338(lines 5337 5339) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,304 INFO L858 garLoopResultBuilder]: For program point L4017(lines 4017 4020) no Hoare annotation was computed. [2021-11-07 15:03:51,304 INFO L858 garLoopResultBuilder]: For program point L3621(lines 3621 3624) no Hoare annotation was computed. [2021-11-07 15:03:51,304 INFO L854 garLoopResultBuilder]: At program point L3423-1(lines 3418 3425) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0) (= ~ldv_mutex_lock~0 1) (= ULTIMATE.start_serio_raw_open_~retval~0 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,304 INFO L854 garLoopResultBuilder]: At program point L3423(lines 3418 3425) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,304 INFO L854 garLoopResultBuilder]: At program point L3357-1(lines 3354 3359) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,304 INFO L854 garLoopResultBuilder]: At program point L3357(lines 3354 3359) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,304 INFO L854 garLoopResultBuilder]: At program point L3291-1(lines 3278 3294) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,305 INFO L854 garLoopResultBuilder]: At program point L3357-3(lines 3354 3359) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0) (= ~ldv_mutex_lock~0 1) (= ULTIMATE.start_serio_raw_open_~retval~0 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,305 INFO L854 garLoopResultBuilder]: At program point L3291(lines 3278 3294) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,305 INFO L854 garLoopResultBuilder]: At program point L3357-2(lines 3354 3359) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,305 INFO L854 garLoopResultBuilder]: At program point L3357-5(lines 3354 3359) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0) (= ~ldv_mutex_lock~0 1) (= ULTIMATE.start_serio_raw_open_~retval~0 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,305 INFO L854 garLoopResultBuilder]: At program point L3291-2(lines 3278 3294) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0) (= ~ldv_mutex_lock~0 1) (= ULTIMATE.start_serio_raw_open_~retval~0 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,305 INFO L854 garLoopResultBuilder]: At program point L3357-4(lines 3354 3359) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0) (= ~ldv_mutex_lock~0 1) (= ULTIMATE.start_serio_raw_open_~retval~0 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,305 INFO L854 garLoopResultBuilder]: At program point L3357-6(lines 3354 3359) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0) (= ~ldv_mutex_lock~0 1) (= ULTIMATE.start_serio_raw_open_~retval~0 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,305 INFO L858 garLoopResultBuilder]: For program point L3754(lines 3754 3757) no Hoare annotation was computed. [2021-11-07 15:03:51,306 INFO L858 garLoopResultBuilder]: For program point L4349(line 4349) no Hoare annotation was computed. [2021-11-07 15:03:51,306 INFO L858 garLoopResultBuilder]: For program point L4350(lines 4350 4354) no Hoare annotation was computed. [2021-11-07 15:03:51,306 INFO L858 garLoopResultBuilder]: For program point L4284(line 4284) no Hoare annotation was computed. [2021-11-07 15:03:51,306 INFO L858 garLoopResultBuilder]: For program point L4350-2(lines 4309 4381) no Hoare annotation was computed. [2021-11-07 15:03:51,306 INFO L858 garLoopResultBuilder]: For program point L3954(lines 3954 3970) no Hoare annotation was computed. [2021-11-07 15:03:51,306 INFO L854 garLoopResultBuilder]: At program point L3954-1(lines 3954 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,306 INFO L858 garLoopResultBuilder]: For program point L3822(line 3822) no Hoare annotation was computed. [2021-11-07 15:03:51,306 INFO L858 garLoopResultBuilder]: For program point L3822-2(lines 3822 3825) no Hoare annotation was computed. [2021-11-07 15:03:51,307 INFO L854 garLoopResultBuilder]: At program point L3558(lines 3550 3561) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_14_#res| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,307 INFO L854 garLoopResultBuilder]: At program point L3558-1(lines 3550 3561) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_14_#res| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,307 INFO L858 garLoopResultBuilder]: For program point L4285(lines 4285 4297) no Hoare annotation was computed. [2021-11-07 15:03:51,307 INFO L858 garLoopResultBuilder]: For program point L3889-1(lines 3889 3893) no Hoare annotation was computed. [2021-11-07 15:03:51,307 INFO L858 garLoopResultBuilder]: For program point L3889(lines 3889 3893) no Hoare annotation was computed. [2021-11-07 15:03:51,307 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,307 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 4599) no Hoare annotation was computed. [2021-11-07 15:03:51,307 INFO L858 garLoopResultBuilder]: For program point L4287(lines 4287 4290) no Hoare annotation was computed. [2021-11-07 15:03:51,307 INFO L854 garLoopResultBuilder]: At program point L5344(lines 1 5362) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,308 INFO L858 garLoopResultBuilder]: For program point L4287-2(lines 4285 4296) no Hoare annotation was computed. [2021-11-07 15:03:51,308 INFO L854 garLoopResultBuilder]: At program point L3627(lines 3616 3633) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0) (= ~ldv_mutex_lock~0 1) (= ULTIMATE.start_serio_raw_open_~retval~0 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,308 INFO L854 garLoopResultBuilder]: At program point L5279(lines 3577 3583) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,308 INFO L854 garLoopResultBuilder]: At program point L5279-1(lines 3577 3583) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,308 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 4599) no Hoare annotation was computed. [2021-11-07 15:03:51,308 INFO L854 garLoopResultBuilder]: At program point L5279-2(lines 3577 3583) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0) (= ~ldv_mutex_lock~0 1) (= ULTIMATE.start_serio_raw_open_~retval~0 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,308 INFO L858 garLoopResultBuilder]: For program point L3826(lines 3826 3830) no Hoare annotation was computed. [2021-11-07 15:03:51,308 INFO L854 garLoopResultBuilder]: At program point L4487(lines 4478 4490) the Hoare annotation is: (let ((.cse0 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse1 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse3 (= |ULTIMATE.start_ldv_mutex_lock_interruptible_14_#res| 0)) (.cse2 (= ~ldv_mutex_lock~0 1)) (.cse4 (= ULTIMATE.start_serio_raw_write_~retval~1 0))) (or (and .cse0 .cse1 (<= (+ |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 4) 0) .cse2 (not .cse3) (= ~ldv_mutex_serio_raw_mutex~0 1) .cse4) (and .cse0 .cse1 .cse3 .cse2 (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0) .cse4))) [2021-11-07 15:03:51,309 INFO L854 garLoopResultBuilder]: At program point L4487-1(lines 4478 4490) the Hoare annotation is: (let ((.cse0 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse1 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse3 (= |ULTIMATE.start_ldv_mutex_lock_interruptible_14_#res| 0)) (.cse2 (= ~ldv_mutex_lock~0 1)) (.cse4 (= ULTIMATE.start_serio_raw_write_~retval~1 0))) (or (and .cse0 .cse1 (<= (+ |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 4) 0) .cse2 (not .cse3) (= ~ldv_mutex_serio_raw_mutex~0 1) .cse4) (and .cse0 .cse1 .cse3 .cse2 (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0) .cse4))) [2021-11-07 15:03:51,309 INFO L854 garLoopResultBuilder]: At program point L3629(lines 3616 3633) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0) (= ~ldv_mutex_lock~0 1) (= ULTIMATE.start_serio_raw_open_~retval~0 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,309 INFO L854 garLoopResultBuilder]: At program point L5347(lines 1 5362) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,309 INFO L854 garLoopResultBuilder]: At program point L3828(lines 3815 3836) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,309 INFO L854 garLoopResultBuilder]: At program point L5282(lines 3584 3590) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,309 INFO L854 garLoopResultBuilder]: At program point L5282-1(lines 3584 3590) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,309 INFO L854 garLoopResultBuilder]: At program point L5282-2(lines 3584 3590) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0) (= ~ldv_mutex_lock~0 1) (= ULTIMATE.start_serio_raw_open_~retval~0 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,309 INFO L858 garLoopResultBuilder]: For program point L3895-1(lines 3895 3902) no Hoare annotation was computed. [2021-11-07 15:03:51,310 INFO L858 garLoopResultBuilder]: For program point L3895(lines 3895 3902) no Hoare annotation was computed. [2021-11-07 15:03:51,310 INFO L858 garLoopResultBuilder]: For program point L3763(lines 3763 3789) no Hoare annotation was computed. [2021-11-07 15:03:51,310 INFO L858 garLoopResultBuilder]: For program point L4028(lines 4028 4032) no Hoare annotation was computed. [2021-11-07 15:03:51,310 INFO L858 garLoopResultBuilder]: For program point L4028-2(lines 3984 4050) no Hoare annotation was computed. [2021-11-07 15:03:51,310 INFO L858 garLoopResultBuilder]: For program point L3896(lines 3896 3899) no Hoare annotation was computed. [2021-11-07 15:03:51,310 INFO L858 garLoopResultBuilder]: For program point L3764(line 3764) no Hoare annotation was computed. [2021-11-07 15:03:51,310 INFO L858 garLoopResultBuilder]: For program point L3896-3(lines 3896 3899) no Hoare annotation was computed. [2021-11-07 15:03:51,310 INFO L854 garLoopResultBuilder]: At program point L3632(lines 3611 3634) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0) (= ~ldv_mutex_lock~0 1) (= ULTIMATE.start_serio_raw_open_~retval~0 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,310 INFO L858 garLoopResultBuilder]: For program point L3236(lines 3236 3255) no Hoare annotation was computed. [2021-11-07 15:03:51,311 INFO L858 garLoopResultBuilder]: For program point L4227(lines 4227 4388) no Hoare annotation was computed. [2021-11-07 15:03:51,311 INFO L854 garLoopResultBuilder]: At program point L4293(lines 5231 5234) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,311 INFO L858 garLoopResultBuilder]: For program point L3236-1(lines 3236 3255) no Hoare annotation was computed. [2021-11-07 15:03:51,311 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,311 INFO L858 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,311 INFO L858 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,311 INFO L858 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,311 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,311 INFO L858 garLoopResultBuilder]: For program point L-1-5(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,312 INFO L854 garLoopResultBuilder]: At program point L3963(lines 3954 3969) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,312 INFO L858 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,312 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4599) no Hoare annotation was computed. [2021-11-07 15:03:51,312 INFO L854 garLoopResultBuilder]: At program point L-1-8(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,312 INFO L858 garLoopResultBuilder]: For program point L-1-9(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,312 INFO L854 garLoopResultBuilder]: At program point L-1-11(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,312 INFO L858 garLoopResultBuilder]: For program point L-1-12(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,312 INFO L854 garLoopResultBuilder]: At program point L-1-14(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,313 INFO L858 garLoopResultBuilder]: For program point L-1-15(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,313 INFO L854 garLoopResultBuilder]: At program point L3567-1(lines 3562 3569) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,313 INFO L854 garLoopResultBuilder]: At program point L-1-17(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,313 INFO L854 garLoopResultBuilder]: At program point L3567(lines 3562 3569) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,313 INFO L858 garLoopResultBuilder]: For program point L-1-18(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,313 INFO L854 garLoopResultBuilder]: At program point L-1-20(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,313 INFO L858 garLoopResultBuilder]: For program point L-1-21(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,313 INFO L854 garLoopResultBuilder]: At program point L5351(lines 5350 5352) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,313 INFO L854 garLoopResultBuilder]: At program point L-1-23(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,314 INFO L858 garLoopResultBuilder]: For program point L-1-24(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,314 INFO L854 garLoopResultBuilder]: At program point L-1-26(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,314 INFO L858 garLoopResultBuilder]: For program point L3237-1(line 3237) no Hoare annotation was computed. [2021-11-07 15:03:51,314 INFO L858 garLoopResultBuilder]: For program point L-1-27(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,314 INFO L858 garLoopResultBuilder]: For program point L3237(line 3237) no Hoare annotation was computed. [2021-11-07 15:03:51,314 INFO L854 garLoopResultBuilder]: At program point L-1-29(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,314 INFO L858 garLoopResultBuilder]: For program point L4228(line 4228) no Hoare annotation was computed. [2021-11-07 15:03:51,314 INFO L858 garLoopResultBuilder]: For program point L-1-30(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,314 INFO L858 garLoopResultBuilder]: For program point L-1-31(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,315 INFO L858 garLoopResultBuilder]: For program point L-1-32(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,315 INFO L858 garLoopResultBuilder]: For program point L-1-33(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,315 INFO L858 garLoopResultBuilder]: For program point L-1-34(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,315 INFO L858 garLoopResultBuilder]: For program point L-1-35(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,315 INFO L858 garLoopResultBuilder]: For program point L-1-36(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,315 INFO L858 garLoopResultBuilder]: For program point L-1-37(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,315 INFO L858 garLoopResultBuilder]: For program point L-1-38(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,315 INFO L858 garLoopResultBuilder]: For program point L-1-39(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,315 INFO L858 garLoopResultBuilder]: For program point L4361(line 4361) no Hoare annotation was computed. [2021-11-07 15:03:51,315 INFO L858 garLoopResultBuilder]: For program point L4229(lines 4229 4270) no Hoare annotation was computed. [2021-11-07 15:03:51,316 INFO L854 garLoopResultBuilder]: At program point L3965(lines 3954 3969) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,316 INFO L858 garLoopResultBuilder]: For program point L3701(line 3701) no Hoare annotation was computed. [2021-11-07 15:03:51,316 INFO L858 garLoopResultBuilder]: For program point L4362(lines 4362 4366) no Hoare annotation was computed. [2021-11-07 15:03:51,316 INFO L858 garLoopResultBuilder]: For program point L5089-2(lines 5089 5092) no Hoare annotation was computed. [2021-11-07 15:03:51,316 INFO L858 garLoopResultBuilder]: For program point L5089-3(lines 5089 5092) no Hoare annotation was computed. [2021-11-07 15:03:51,316 INFO L858 garLoopResultBuilder]: For program point L5089(lines 5089 5092) no Hoare annotation was computed. [2021-11-07 15:03:51,316 INFO L858 garLoopResultBuilder]: For program point L5089-1(lines 5089 5092) no Hoare annotation was computed. [2021-11-07 15:03:51,316 INFO L858 garLoopResultBuilder]: For program point L5089-4(lines 5089 5092) no Hoare annotation was computed. [2021-11-07 15:03:51,316 INFO L858 garLoopResultBuilder]: For program point L5089-5(lines 5089 5092) no Hoare annotation was computed. [2021-11-07 15:03:51,317 INFO L854 garLoopResultBuilder]: At program point L3702(lines 3690 3704) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,317 INFO L854 garLoopResultBuilder]: At program point L5354(lines 5353 5355) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,317 INFO L858 garLoopResultBuilder]: For program point L4231(lines 4231 4267) no Hoare annotation was computed. [2021-11-07 15:03:51,317 INFO L858 garLoopResultBuilder]: For program point L3769(line 3769) no Hoare annotation was computed. [2021-11-07 15:03:51,317 INFO L858 garLoopResultBuilder]: For program point L3241-1(line 3241) no Hoare annotation was computed. [2021-11-07 15:03:51,317 INFO L858 garLoopResultBuilder]: For program point L3241(line 3241) no Hoare annotation was computed. [2021-11-07 15:03:51,317 INFO L854 garLoopResultBuilder]: At program point L5289(lines 5288 5290) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,317 INFO L858 garLoopResultBuilder]: For program point L4232(line 4232) no Hoare annotation was computed. [2021-11-07 15:03:51,317 INFO L854 garLoopResultBuilder]: At program point L5289-1(lines 5288 5290) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,318 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 4599) no Hoare annotation was computed. [2021-11-07 15:03:51,318 INFO L858 garLoopResultBuilder]: For program point L4299(line 4299) no Hoare annotation was computed. [2021-11-07 15:03:51,318 INFO L858 garLoopResultBuilder]: For program point L4233(lines 4233 4241) no Hoare annotation was computed. [2021-11-07 15:03:51,318 INFO L854 garLoopResultBuilder]: At program point L3507(lines 3504 3509) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0) (= ~ldv_mutex_lock~0 1) (= ULTIMATE.start_serio_raw_open_~retval~0 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,318 INFO L854 garLoopResultBuilder]: At program point L4036(lines 3984 4050) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_16_#res| 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_serio_raw_mutex_#res| 0) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,318 INFO L854 garLoopResultBuilder]: At program point L3904(lines 3862 3914) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_14_#res| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,318 INFO L854 garLoopResultBuilder]: At program point L3904-1(lines 3862 3914) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_14_#res| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,318 INFO L858 garLoopResultBuilder]: For program point L4235(lines 4235 4239) no Hoare annotation was computed. [2021-11-07 15:03:51,319 INFO L854 garLoopResultBuilder]: At program point L5292(lines 5291 5293) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,319 INFO L858 garLoopResultBuilder]: For program point L5094(lines 5094 5099) no Hoare annotation was computed. [2021-11-07 15:03:51,319 INFO L858 garLoopResultBuilder]: For program point L5094-1(lines 5094 5099) no Hoare annotation was computed. [2021-11-07 15:03:51,319 INFO L854 garLoopResultBuilder]: At program point L3971(lines 3937 3973) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,319 INFO L858 garLoopResultBuilder]: For program point L5094-2(lines 5094 5099) no Hoare annotation was computed. [2021-11-07 15:03:51,319 INFO L858 garLoopResultBuilder]: For program point L3839(lines 3839 3842) no Hoare annotation was computed. [2021-11-07 15:03:51,319 INFO L858 garLoopResultBuilder]: For program point L4368(line 4368) no Hoare annotation was computed. [2021-11-07 15:03:51,319 INFO L858 garLoopResultBuilder]: For program point L3245-1(line 3245) no Hoare annotation was computed. [2021-11-07 15:03:51,319 INFO L858 garLoopResultBuilder]: For program point L3245(line 3245) no Hoare annotation was computed. [2021-11-07 15:03:51,320 INFO L854 garLoopResultBuilder]: At program point L4170(lines 4161 4172) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_16_#res| 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_serio_raw_mutex_#res| 0) (= ~ldv_state_variable_1~0 1) (= ULTIMATE.start_serio_raw_connect_~err~0 0)) [2021-11-07 15:03:51,320 INFO L854 garLoopResultBuilder]: At program point L4170-1(lines 4161 4172) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_16_#res| 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_serio_raw_mutex_#res| 0) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,320 INFO L858 garLoopResultBuilder]: For program point L3774(line 3774) no Hoare annotation was computed. [2021-11-07 15:03:51,320 INFO L858 garLoopResultBuilder]: For program point L4369(lines 4369 4377) no Hoare annotation was computed. [2021-11-07 15:03:51,320 INFO L854 garLoopResultBuilder]: At program point L5360(lines 5360 5362) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,320 INFO L858 garLoopResultBuilder]: For program point L3907-1(lines 3907 3910) no Hoare annotation was computed. [2021-11-07 15:03:51,320 INFO L858 garLoopResultBuilder]: For program point L3907(lines 3907 3910) no Hoare annotation was computed. [2021-11-07 15:03:51,320 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 4599) no Hoare annotation was computed. [2021-11-07 15:03:51,320 INFO L854 garLoopResultBuilder]: At program point L5295(lines 5294 5296) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,321 INFO L854 garLoopResultBuilder]: At program point L3908(lines 3862 3914) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_14_#res| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,321 INFO L854 garLoopResultBuilder]: At program point L3908-1(lines 3862 3914) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_14_#res| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,321 INFO L858 garLoopResultBuilder]: For program point L3644(lines 3644 3647) no Hoare annotation was computed. [2021-11-07 15:03:51,321 INFO L858 garLoopResultBuilder]: For program point L4371(lines 4371 4375) no Hoare annotation was computed. [2021-11-07 15:03:51,321 INFO L854 garLoopResultBuilder]: At program point L5098(lines 5085 5101) the Hoare annotation is: (let ((.cse0 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse1 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse2 (= ~ldv_mutex_lock~0 1)) (.cse3 (= ULTIMATE.start_serio_raw_write_~retval~1 0))) (or (and .cse0 .cse1 (<= (+ |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 4) 0) .cse2 (= ~ldv_mutex_serio_raw_mutex~0 1) .cse3) (and .cse0 .cse1 .cse2 (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0) .cse3))) [2021-11-07 15:03:51,321 INFO L854 garLoopResultBuilder]: At program point L5098-1(lines 5085 5101) the Hoare annotation is: (let ((.cse0 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse1 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse2 (= ~ldv_mutex_lock~0 1)) (.cse3 (= ULTIMATE.start_serio_raw_write_~retval~1 0))) (or (and .cse0 .cse1 (<= (+ |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 4) 0) .cse2 (= ~ldv_mutex_serio_raw_mutex~0 1) .cse3) (and .cse0 .cse1 .cse2 (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0) .cse3))) [2021-11-07 15:03:51,321 INFO L854 garLoopResultBuilder]: At program point L5098-2(lines 5085 5101) the Hoare annotation is: (let ((.cse0 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse1 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse2 (= ~ldv_mutex_lock~0 1))) (or (and .cse0 .cse1 (<= (+ |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 4) 0) .cse2 (= ~ldv_mutex_serio_raw_mutex~0 1)) (and .cse0 .cse1 .cse2 (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)))) [2021-11-07 15:03:51,321 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 4599) no Hoare annotation was computed. [2021-11-07 15:03:51,322 INFO L858 garLoopResultBuilder]: For program point L3711(lines 3711 3715) no Hoare annotation was computed. [2021-11-07 15:03:51,322 INFO L858 garLoopResultBuilder]: For program point L3711-2(lines 3711 3715) no Hoare annotation was computed. [2021-11-07 15:03:51,322 INFO L858 garLoopResultBuilder]: For program point L4306(line 4306) no Hoare annotation was computed. [2021-11-07 15:03:51,322 INFO L858 garLoopResultBuilder]: For program point L3249-1(line 3249) no Hoare annotation was computed. [2021-11-07 15:03:51,322 INFO L858 garLoopResultBuilder]: For program point L5231(lines 5230 5248) no Hoare annotation was computed. [2021-11-07 15:03:51,322 INFO L858 garLoopResultBuilder]: For program point L3249(line 3249) no Hoare annotation was computed. [2021-11-07 15:03:51,322 INFO L858 garLoopResultBuilder]: For program point L4307(lines 4307 4384) no Hoare annotation was computed. [2021-11-07 15:03:51,322 INFO L854 garLoopResultBuilder]: At program point L5298(lines 5297 5299) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,322 INFO L854 garLoopResultBuilder]: At program point L3911-1(lines 3862 3914) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_14_#res| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,323 INFO L854 garLoopResultBuilder]: At program point L3911(lines 3862 3914) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_14_#res| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,323 INFO L858 garLoopResultBuilder]: For program point L3779(line 3779) no Hoare annotation was computed. [2021-11-07 15:03:51,323 INFO L858 garLoopResultBuilder]: For program point L4243(line 4243) no Hoare annotation was computed. [2021-11-07 15:03:51,323 INFO L858 garLoopResultBuilder]: For program point L4309(lines 4309 4381) no Hoare annotation was computed. [2021-11-07 15:03:51,323 INFO L854 garLoopResultBuilder]: At program point L3913-1(lines 3850 3915) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,323 INFO L854 garLoopResultBuilder]: At program point L3913(lines 3850 3915) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,323 INFO L854 garLoopResultBuilder]: At program point L3847(lines 3720 3849) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,323 INFO L858 garLoopResultBuilder]: For program point L3517(lines 3517 3519) no Hoare annotation was computed. [2021-11-07 15:03:51,323 INFO L854 garLoopResultBuilder]: At program point L4508(lines 4499 4511) the Hoare annotation is: (let ((.cse0 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse1 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse2 (= ~ldv_mutex_lock~0 1)) (.cse3 (= ~ldv_state_variable_1~0 1)) (.cse4 (= ULTIMATE.start_serio_raw_connect_~err~0 0))) (or (and .cse0 .cse1 .cse2 (<= (+ |ULTIMATE.start_ldv_mutex_lock_killable_16_#res| 4) 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (<= (+ |ULTIMATE.start_ldv_mutex_lock_killable_serio_raw_mutex_#res| 4) 0) .cse3 .cse4) (and .cse0 .cse1 .cse2 (= |ULTIMATE.start_ldv_mutex_lock_killable_16_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0) (= |ULTIMATE.start_ldv_mutex_lock_killable_serio_raw_mutex_#res| 0) .cse3 .cse4))) [2021-11-07 15:03:51,324 INFO L858 garLoopResultBuilder]: For program point L3517-2(lines 3517 3522) no Hoare annotation was computed. [2021-11-07 15:03:51,324 INFO L858 garLoopResultBuilder]: For program point L3517-5(lines 3517 3519) no Hoare annotation was computed. [2021-11-07 15:03:51,324 INFO L858 garLoopResultBuilder]: For program point L4310(line 4310) no Hoare annotation was computed. [2021-11-07 15:03:51,324 INFO L854 garLoopResultBuilder]: At program point L3517-4(lines 3513 3525) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,324 INFO L858 garLoopResultBuilder]: For program point L3517-7(lines 3517 3522) no Hoare annotation was computed. [2021-11-07 15:03:51,324 INFO L854 garLoopResultBuilder]: At program point L3517-9(lines 3513 3525) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,324 INFO L858 garLoopResultBuilder]: For program point L5235(lines 5230 5248) no Hoare annotation was computed. [2021-11-07 15:03:51,324 INFO L858 garLoopResultBuilder]: For program point L3253(line 3253) no Hoare annotation was computed. [2021-11-07 15:03:51,324 INFO L854 garLoopResultBuilder]: At program point L5301(lines 5300 5302) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,324 INFO L858 garLoopResultBuilder]: For program point L4244(lines 4244 4248) no Hoare annotation was computed. [2021-11-07 15:03:51,325 INFO L858 garLoopResultBuilder]: For program point L3253-2(line 3253) no Hoare annotation was computed. [2021-11-07 15:03:51,325 INFO L858 garLoopResultBuilder]: For program point L3650(lines 3650 3654) no Hoare annotation was computed. [2021-11-07 15:03:51,325 INFO L854 garLoopResultBuilder]: At program point L3320(lines 3312 3322) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,325 INFO L858 garLoopResultBuilder]: For program point L4311(lines 4311 4315) no Hoare annotation was computed. [2021-11-07 15:03:51,325 INFO L854 garLoopResultBuilder]: At program point L3320-2(lines 3312 3322) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,325 INFO L854 garLoopResultBuilder]: At program point L3320-1(lines 3312 3322) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,325 INFO L854 garLoopResultBuilder]: At program point L3320-4(lines 3312 3322) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,325 INFO L854 garLoopResultBuilder]: At program point L3320-3(lines 3312 3322) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,326 INFO L854 garLoopResultBuilder]: At program point L3320-6(lines 3312 3322) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_16_#res| 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_serio_raw_mutex_#res| 0) (= ~ldv_state_variable_1~0 1) (= ULTIMATE.start_serio_raw_connect_~err~0 0)) [2021-11-07 15:03:51,326 INFO L858 garLoopResultBuilder]: For program point L4311-2(lines 4309 4381) no Hoare annotation was computed. [2021-11-07 15:03:51,326 INFO L854 garLoopResultBuilder]: At program point L3320-5(lines 3312 3322) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,326 INFO L854 garLoopResultBuilder]: At program point L3320-8(lines 3312 3322) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_16_#res| 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_serio_raw_mutex_#res| 0) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,326 INFO L854 garLoopResultBuilder]: At program point L3320-7(lines 3312 3322) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_16_#res| 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_serio_raw_mutex_#res| 0) (= ~ldv_state_variable_1~0 1) (= ULTIMATE.start_serio_raw_connect_~err~0 0)) [2021-11-07 15:03:51,326 INFO L854 garLoopResultBuilder]: At program point L3320-10(lines 3312 3322) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,326 INFO L854 garLoopResultBuilder]: At program point L3320-9(lines 3312 3322) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_16_#res| 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_serio_raw_mutex_#res| 0) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,326 INFO L854 garLoopResultBuilder]: At program point L3717(lines 3705 3719) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,327 INFO L858 garLoopResultBuilder]: For program point L4048(line 4048) no Hoare annotation was computed. [2021-11-07 15:03:51,327 INFO L858 garLoopResultBuilder]: For program point L3784(line 3784) no Hoare annotation was computed. [2021-11-07 15:03:51,327 INFO L858 garLoopResultBuilder]: For program point L4379(line 4379) no Hoare annotation was computed. [2021-11-07 15:03:51,327 INFO L854 garLoopResultBuilder]: At program point L3256(lines 3234 3258) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,327 INFO L854 garLoopResultBuilder]: At program point L5304(lines 5303 5305) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,327 INFO L854 garLoopResultBuilder]: At program point L3256-1(lines 3234 3258) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0) (= ~ldv_mutex_lock~0 1) (= ULTIMATE.start_serio_raw_open_~retval~0 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,327 INFO L858 garLoopResultBuilder]: For program point L5106(lines 5106 5109) no Hoare annotation was computed. [2021-11-07 15:03:51,327 INFO L854 garLoopResultBuilder]: At program point L4049(lines 3974 4051) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,327 INFO L858 garLoopResultBuilder]: For program point L5106-1(lines 5106 5109) no Hoare annotation was computed. [2021-11-07 15:03:51,328 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,328 INFO L854 garLoopResultBuilder]: At program point L3257-1(lines 3231 3259) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0) (= ~ldv_mutex_lock~0 1) (= ULTIMATE.start_serio_raw_open_~retval~0 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,328 INFO L858 garLoopResultBuilder]: For program point L5239(lines 5230 5248) no Hoare annotation was computed. [2021-11-07 15:03:51,328 INFO L854 garLoopResultBuilder]: At program point L3257(lines 3231 3259) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,328 INFO L854 garLoopResultBuilder]: At program point L3191-1(lines 3984 4050) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,328 INFO L854 garLoopResultBuilder]: At program point L3191(lines 3186 3193) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,328 INFO L854 garLoopResultBuilder]: At program point L3191-2(lines 3186 3193) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,328 INFO L858 garLoopResultBuilder]: For program point L4579(lines 4579 4583) no Hoare annotation was computed. [2021-11-07 15:03:51,328 INFO L854 garLoopResultBuilder]: At program point L4579-1(lines 4579 4583) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,329 INFO L858 garLoopResultBuilder]: For program point L3456(lines 3456 3469) no Hoare annotation was computed. [2021-11-07 15:03:51,329 INFO L858 garLoopResultBuilder]: For program point L3456-1(lines 3456 3469) no Hoare annotation was computed. [2021-11-07 15:03:51,329 INFO L858 garLoopResultBuilder]: For program point L3655(lines 3655 3659) no Hoare annotation was computed. [2021-11-07 15:03:51,329 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 4599) no Hoare annotation was computed. [2021-11-07 15:03:51,329 INFO L858 garLoopResultBuilder]: For program point L4250(line 4250) no Hoare annotation was computed. [2021-11-07 15:03:51,329 INFO L858 garLoopResultBuilder]: For program point L4251(lines 4251 4255) no Hoare annotation was computed. [2021-11-07 15:03:51,329 INFO L854 garLoopResultBuilder]: At program point L3459-1(lines 3459 3462) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0) (= ~ldv_mutex_lock~0 1) (= ULTIMATE.start_serio_raw_open_~retval~0 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,329 INFO L858 garLoopResultBuilder]: For program point L3459(lines 3459 3462) no Hoare annotation was computed. [2021-11-07 15:03:51,329 INFO L861 garLoopResultBuilder]: At program point L5243(lines 5228 5249) the Hoare annotation is: true [2021-11-07 15:03:51,330 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 4599) no Hoare annotation was computed. [2021-11-07 15:03:51,330 INFO L858 garLoopResultBuilder]: For program point L5111(lines 5111 5116) no Hoare annotation was computed. [2021-11-07 15:03:51,330 INFO L858 garLoopResultBuilder]: For program point L3988(lines 3988 4002) no Hoare annotation was computed. [2021-11-07 15:03:51,330 INFO L854 garLoopResultBuilder]: At program point L3790(lines 3740 3848) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,330 INFO L854 garLoopResultBuilder]: At program point L3328(lines 3323 3330) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,330 INFO L854 garLoopResultBuilder]: At program point L3328-2(lines 3323 3330) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,330 INFO L854 garLoopResultBuilder]: At program point L3328-1(lines 3323 3330) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,330 INFO L854 garLoopResultBuilder]: At program point L3328-4(lines 3323 3330) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,331 INFO L854 garLoopResultBuilder]: At program point L3328-3(lines 3323 3330) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,331 INFO L854 garLoopResultBuilder]: At program point L3328-6(lines 3323 3330) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,331 INFO L854 garLoopResultBuilder]: At program point L3328-5(lines 3323 3330) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,331 INFO L854 garLoopResultBuilder]: At program point L3328-7(lines 3323 3330) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,331 INFO L854 garLoopResultBuilder]: At program point L4584(lines 4571 4586) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,331 INFO L858 garLoopResultBuilder]: For program point L4386(line 4386) no Hoare annotation was computed. [2021-11-07 15:03:51,331 INFO L854 garLoopResultBuilder]: At program point L5312-1(lines 5311 5313) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_16_#res| 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_serio_raw_mutex_#res| 0) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,331 INFO L854 garLoopResultBuilder]: At program point L5312(lines 5311 5313) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_16_#res| 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_serio_raw_mutex_#res| 0) (= ~ldv_state_variable_1~0 1) (= ULTIMATE.start_serio_raw_connect_~err~0 0)) [2021-11-07 15:03:51,331 INFO L858 garLoopResultBuilder]: For program point L3925(line 3925) no Hoare annotation was computed. [2021-11-07 15:03:51,332 INFO L858 garLoopResultBuilder]: For program point L3925-3(line 3925) no Hoare annotation was computed. [2021-11-07 15:03:51,332 INFO L858 garLoopResultBuilder]: For program point L3925-2(line 3925) no Hoare annotation was computed. [2021-11-07 15:03:51,332 INFO L858 garLoopResultBuilder]: For program point L3925-5(line 3925) no Hoare annotation was computed. [2021-11-07 15:03:51,332 INFO L854 garLoopResultBuilder]: At program point L3529-1(lines 3526 3531) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,332 INFO L854 garLoopResultBuilder]: At program point L3529(lines 3526 3531) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,332 INFO L858 garLoopResultBuilder]: For program point L4322(line 4322) no Hoare annotation was computed. [2021-11-07 15:03:51,332 INFO L854 garLoopResultBuilder]: At program point L3199-1(lines 3195 3201) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_12_#res| 0) (= ~ldv_mutex_lock~0 1) (= ULTIMATE.start_serio_raw_open_~retval~0 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0)) [2021-11-07 15:03:51,332 INFO L854 garLoopResultBuilder]: At program point L3199(lines 3195 3201) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_16_#res| 0) (= 2 ~ldv_mutex_serio_raw_mutex~0) (= |ULTIMATE.start_ldv_mutex_lock_killable_serio_raw_mutex_#res| 0) (= ~ldv_state_variable_1~0 1) (= ULTIMATE.start_serio_raw_connect_~err~0 0)) [2021-11-07 15:03:51,333 INFO L854 garLoopResultBuilder]: At program point L5115(lines 5102 5118) the Hoare annotation is: (let ((.cse0 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse1 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse2 (= ~ldv_mutex_lock~0 1)) (.cse3 (= ~ldv_state_variable_1~0 1)) (.cse4 (= ULTIMATE.start_serio_raw_connect_~err~0 0))) (or (and .cse0 .cse1 .cse2 (= ~ldv_mutex_serio_raw_mutex~0 1) (<= (+ |ULTIMATE.start_ldv_mutex_lock_killable_serio_raw_mutex_#res| 4) 0) .cse3 .cse4) (and .cse0 .cse1 .cse2 (= 2 ~ldv_mutex_serio_raw_mutex~0) (= |ULTIMATE.start_ldv_mutex_lock_killable_serio_raw_mutex_#res| 0) .cse3 .cse4))) [2021-11-07 15:03:51,333 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-07 15:03:51,333 INFO L858 garLoopResultBuilder]: For program point L3926(lines 3926 3929) no Hoare annotation was computed. [2021-11-07 15:03:51,333 INFO L858 garLoopResultBuilder]: For program point L3926-2(lines 3926 3929) no Hoare annotation was computed. [2021-11-07 15:03:51,333 INFO L858 garLoopResultBuilder]: For program point L3926-3(lines 3926 3929) no Hoare annotation was computed. [2021-11-07 15:03:51,333 INFO L858 garLoopResultBuilder]: For program point L3926-5(lines 3926 3929) no Hoare annotation was computed. [2021-11-07 15:03:51,333 INFO L858 garLoopResultBuilder]: For program point L3662(lines 3662 3666) no Hoare annotation was computed. [2021-11-07 15:03:51,333 INFO L858 garLoopResultBuilder]: For program point L3464(lines 3464 3467) no Hoare annotation was computed. [2021-11-07 15:03:51,333 INFO L858 garLoopResultBuilder]: For program point L4323(lines 4323 4328) no Hoare annotation was computed. [2021-11-07 15:03:51,333 INFO L854 garLoopResultBuilder]: At program point L4389(lines 4199 4394) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,334 INFO L858 garLoopResultBuilder]: For program point L4257(line 4257) no Hoare annotation was computed. [2021-11-07 15:03:51,334 INFO L858 garLoopResultBuilder]: For program point L4258(lines 4258 4263) no Hoare annotation was computed. [2021-11-07 15:03:51,334 INFO L858 garLoopResultBuilder]: For program point L5183(lines 5183 5186) no Hoare annotation was computed. [2021-11-07 15:03:51,334 INFO L858 garLoopResultBuilder]: For program point L5183-1(lines 5183 5186) no Hoare annotation was computed. [2021-11-07 15:03:51,334 INFO L858 garLoopResultBuilder]: For program point L5183-4(lines 5183 5186) no Hoare annotation was computed. [2021-11-07 15:03:51,334 INFO L858 garLoopResultBuilder]: For program point L5183-5(lines 5183 5186) no Hoare annotation was computed. [2021-11-07 15:03:51,334 INFO L858 garLoopResultBuilder]: For program point L5183-2(lines 5183 5186) no Hoare annotation was computed. [2021-11-07 15:03:51,334 INFO L858 garLoopResultBuilder]: For program point L5183-3(lines 5183 5186) no Hoare annotation was computed. [2021-11-07 15:03:51,334 INFO L858 garLoopResultBuilder]: For program point L5183-6(lines 5183 5186) no Hoare annotation was computed. [2021-11-07 15:03:51,335 INFO L858 garLoopResultBuilder]: For program point L5183-7(lines 5183 5186) no Hoare annotation was computed. [2021-11-07 15:03:51,335 INFO L854 garLoopResultBuilder]: At program point L3796(lines 3740 3848) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,335 INFO L854 garLoopResultBuilder]: At program point L4259(line 4259) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,335 INFO L858 garLoopResultBuilder]: For program point L4259-1(line 4259) no Hoare annotation was computed. [2021-11-07 15:03:51,335 INFO L858 garLoopResultBuilder]: For program point L3996(lines 3996 3999) no Hoare annotation was computed. [2021-11-07 15:03:51,335 INFO L858 garLoopResultBuilder]: For program point L3996-2(lines 3996 3999) no Hoare annotation was computed. [2021-11-07 15:03:51,335 INFO L854 garLoopResultBuilder]: At program point L3930(lines 3916 3932) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,335 INFO L854 garLoopResultBuilder]: At program point L3930-1(lines 3916 3932) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,335 INFO L854 garLoopResultBuilder]: At program point L3336(lines 3331 3338) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 1) (= ULTIMATE.start_serio_raw_connect_~err~0 0)) [2021-11-07 15:03:51,336 INFO L854 garLoopResultBuilder]: At program point L3336-2(lines 3331 3338) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ULTIMATE.start_serio_raw_write_~retval~1 0)) [2021-11-07 15:03:51,336 INFO L861 garLoopResultBuilder]: At program point L4393(lines 4173 4395) the Hoare annotation is: true [2021-11-07 15:03:51,336 INFO L854 garLoopResultBuilder]: At program point L3336-1(lines 3331 3338) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ULTIMATE.start_serio_raw_write_~retval~1 0)) [2021-11-07 15:03:51,336 INFO L854 garLoopResultBuilder]: At program point L3336-3(lines 3331 3338) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,336 INFO L858 garLoopResultBuilder]: For program point L4063(lines 4063 4077) no Hoare annotation was computed. [2021-11-07 15:03:51,336 INFO L858 garLoopResultBuilder]: For program point L3799(lines 3799 3803) no Hoare annotation was computed. [2021-11-07 15:03:51,336 INFO L854 garLoopResultBuilder]: At program point L4592(lines 1 5362) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 0)) [2021-11-07 15:03:51,336 INFO L854 garLoopResultBuilder]: At program point L5319(lines 5318 5320) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ULTIMATE.start_serio_raw_write_~retval~1 0)) [2021-11-07 15:03:51,337 INFO L854 garLoopResultBuilder]: At program point L5319-1(lines 5318 5320) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ULTIMATE.start_serio_raw_write_~retval~1 0)) [2021-11-07 15:03:51,337 INFO L854 garLoopResultBuilder]: At program point L5319-2(lines 5318 5320) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,337 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 4599) no Hoare annotation was computed. [2021-11-07 15:03:51,337 INFO L854 garLoopResultBuilder]: At program point L3800(lines 3740 3848) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,337 INFO L854 garLoopResultBuilder]: At program point L3536(lines 1 5362) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,337 INFO L854 garLoopResultBuilder]: At program point L3536-1(lines 1 5362) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,337 INFO L854 garLoopResultBuilder]: At program point L5254(lines 5253 5255) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_serio_raw_mutex~0 1) (= ~ldv_state_variable_1~0 1)) [2021-11-07 15:03:51,337 INFO L854 garLoopResultBuilder]: At program point L5188-1(lines 5180 5190) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_14_#res| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,338 INFO L854 garLoopResultBuilder]: At program point L5188-2(lines 5180 5190) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_14_#res| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_serio_raw_mutex_#res| 0) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,338 INFO L854 garLoopResultBuilder]: At program point L5188(lines 5180 5190) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_16_#res| 0) (= ~ldv_mutex_serio_raw_mutex~0 1) (= |ULTIMATE.start_ldv_mutex_lock_killable_serio_raw_mutex_#res| 0) (= ~ldv_state_variable_1~0 1) (= ULTIMATE.start_serio_raw_connect_~err~0 0)) [2021-11-07 15:03:51,338 INFO L858 garLoopResultBuilder]: For program point kref_putEXIT(lines 3496 3503) no Hoare annotation was computed. [2021-11-07 15:03:51,338 INFO L854 garLoopResultBuilder]: At program point L3500(line 3500) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_serio_raw_mutex~0 1)) (or .cse0 .cse1 .cse2 (= ~ldv_state_variable_2~0 0) .cse3 (not (= |old(~ldv_state_variable_2~0)| 0))))) [2021-11-07 15:03:51,338 INFO L858 garLoopResultBuilder]: For program point L3500-1(line 3500) no Hoare annotation was computed. [2021-11-07 15:03:51,338 INFO L854 garLoopResultBuilder]: At program point kref_putENTRY(lines 3496 3503) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_serio_raw_mutex~0 1)) (or .cse0 .cse1 .cse2 (= ~ldv_state_variable_2~0 0) .cse3 (not (= |old(~ldv_state_variable_2~0)| 0))))) [2021-11-07 15:03:51,338 INFO L858 garLoopResultBuilder]: For program point kref_putFINAL(lines 3496 3503) no Hoare annotation was computed. [2021-11-07 15:03:51,338 INFO L854 garLoopResultBuilder]: At program point L5279(lines 3577 3583) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1))) [2021-11-07 15:03:51,339 INFO L858 garLoopResultBuilder]: For program point L5122-1(lines 5122 5125) no Hoare annotation was computed. [2021-11-07 15:03:51,339 INFO L854 garLoopResultBuilder]: At program point L5308(lines 5307 5309) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,339 INFO L858 garLoopResultBuilder]: For program point L4598(line 4598) no Hoare annotation was computed. [2021-11-07 15:03:51,339 INFO L858 garLoopResultBuilder]: For program point L4119(line 4119) no Hoare annotation was computed. [2021-11-07 15:03:51,339 INFO L858 garLoopResultBuilder]: For program point L4598-1(line 4598) no Hoare annotation was computed. [2021-11-07 15:03:51,339 INFO L858 garLoopResultBuilder]: For program point serio_raw_disconnectErr1ASSERT_VIOLATIONERROR_FUNCTION(line 4599) no Hoare annotation was computed. [2021-11-07 15:03:51,339 INFO L854 garLoopResultBuilder]: At program point L5127(lines 5119 5129) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_state_variable_2~0 0) (= 2 ~ldv_mutex_serio_raw_mutex~0))) [2021-11-07 15:03:51,339 INFO L854 garLoopResultBuilder]: At program point L3529(lines 3526 3531) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,340 INFO L854 garLoopResultBuilder]: At program point L4095(lines 4086 4103) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1))) [2021-11-07 15:03:51,340 INFO L854 garLoopResultBuilder]: At program point L3191(lines 1 5362) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_state_variable_2~0 0) (= 2 ~ldv_mutex_serio_raw_mutex~0))) [2021-11-07 15:03:51,340 INFO L854 garLoopResultBuilder]: At program point L5330(lines 1 5362) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1))) [2021-11-07 15:03:51,340 INFO L854 garLoopResultBuilder]: At program point L3567(lines 3562 3569) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,340 INFO L858 garLoopResultBuilder]: For program point serio_raw_disconnectErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4599) no Hoare annotation was computed. [2021-11-07 15:03:51,340 INFO L854 garLoopResultBuilder]: At program point L5260(lines 5259 5261) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_state_variable_2~0 0) (= 2 ~ldv_mutex_serio_raw_mutex~0))) [2021-11-07 15:03:51,340 INFO L854 garLoopResultBuilder]: At program point serio_raw_disconnectENTRY(lines 4105 4123) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_serio_raw_mutex~0 1)) [2021-11-07 15:03:51,340 INFO L854 garLoopResultBuilder]: At program point L5347(lines 5346 5348) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1))) [2021-11-07 15:03:51,340 INFO L858 garLoopResultBuilder]: For program point serio_raw_disconnectEXIT(lines 4105 4123) no Hoare annotation was computed. [2021-11-07 15:03:51,341 INFO L854 garLoopResultBuilder]: At program point L5273(lines 1 5362) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1))) [2021-11-07 15:03:51,341 INFO L854 garLoopResultBuilder]: At program point L5298(lines 5297 5299) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1))) [2021-11-07 15:03:51,341 INFO L854 garLoopResultBuilder]: At program point L5315(lines 1 5362) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_state_variable_2~0 0) (= 2 ~ldv_mutex_serio_raw_mutex~0))) [2021-11-07 15:03:51,341 INFO L854 garLoopResultBuilder]: At program point L5282(lines 3584 3590) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1))) [2021-11-07 15:03:51,341 INFO L858 garLoopResultBuilder]: For program point L5183(lines 5183 5186) no Hoare annotation was computed. [2021-11-07 15:03:51,341 INFO L858 garLoopResultBuilder]: For program point L5183-1(lines 5183 5186) no Hoare annotation was computed. [2021-11-07 15:03:51,341 INFO L854 garLoopResultBuilder]: At program point L4097(lines 4086 4103) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1))) [2021-11-07 15:03:51,341 INFO L854 garLoopResultBuilder]: At program point L3536(lines 3532 3538) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1))) [2021-11-07 15:03:51,341 INFO L854 garLoopResultBuilder]: At program point L4552(lines 4544 4554) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1))) [2021-11-07 15:03:51,342 INFO L858 garLoopResultBuilder]: For program point L5122(lines 5122 5125) no Hoare annotation was computed. [2021-11-07 15:03:51,342 INFO L854 garLoopResultBuilder]: At program point L5188(lines 5180 5190) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= |old(~ldv_mutex_serio_raw_mutex~0)| 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_serio_raw_mutex~0 1))) [2021-11-07 15:03:51,344 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 15:03:51,346 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-07 15:03:51,392 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 03:03:51 BoogieIcfgContainer [2021-11-07 15:03:51,393 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-07 15:03:51,393 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-07 15:03:51,393 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-07 15:03:51,395 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-07 15:03:51,396 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:57:19" (3/4) ... [2021-11-07 15:03:51,407 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-07 15:03:51,413 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2021-11-07 15:03:51,414 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_sub [2021-11-07 15:03:51,414 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2021-11-07 15:03:51,414 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serio_raw_disconnect [2021-11-07 15:03:51,437 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 290 nodes and edges [2021-11-07 15:03:51,440 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 100 nodes and edges [2021-11-07 15:03:51,447 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-11-07 15:03:51,450 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-07 15:03:51,452 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-07 15:03:51,454 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-07 15:03:51,476 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_serio_raw_mutex == 1 [2021-11-07 15:03:51,476 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_serio_raw_mutex == 1 [2021-11-07 15:03:51,477 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_serio_raw_mutex == 1 [2021-11-07 15:03:51,478 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && ldv_mutex_serio_raw_mutex == 1) [2021-11-07 15:03:51,478 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_serio_raw_mutex == 1) && (((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || ldv_state_variable_2 == 0) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_state_variable_2) == 0)) [2021-11-07 15:03:51,479 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && 2 == ldv_mutex_serio_raw_mutex) [2021-11-07 15:03:51,479 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && ldv_mutex_serio_raw_mutex == 1) [2021-11-07 15:03:51,479 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && 2 == ldv_mutex_serio_raw_mutex) [2021-11-07 15:03:51,479 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_serio_raw_mutex == 1) && (((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || ldv_state_variable_2 == 0) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_state_variable_2) == 0)) [2021-11-07 15:03:51,479 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result + 4 <= 0) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && retval == 0) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex) && retval == 0) [2021-11-07 15:03:51,479 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result + 4 <= 0) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) || ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex) [2021-11-07 15:03:51,479 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result + 4 <= 0) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && retval == 0) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex) && retval == 0) [2021-11-07 15:03:51,479 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_serio_raw_mutex == 1) && (((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || ldv_state_variable_2 == 0) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_state_variable_2) == 0)) [2021-11-07 15:03:51,479 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && 2 == ldv_mutex_serio_raw_mutex) [2021-11-07 15:03:51,480 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result + 4 <= 0) && ldv_mutex_lock == 1) && !(\result == 0)) && ldv_mutex_serio_raw_mutex == 1) && retval == 0) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex) && retval == 0) [2021-11-07 15:03:51,480 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result + 4 <= 0) && ldv_mutex_lock == 1) && !(\result == 0)) && ldv_mutex_serio_raw_mutex == 1) [2021-11-07 15:03:51,480 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result + 4 <= 0) && ldv_mutex_lock == 1) && !(\result == 0)) && ldv_mutex_serio_raw_mutex == 1) && retval == 0) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex) && retval == 0) [2021-11-07 15:03:51,480 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && 2 == ldv_mutex_serio_raw_mutex) [2021-11-07 15:03:51,480 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_serio_raw_mutex == 1) && (((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || ldv_state_variable_2 == 0) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_state_variable_2) == 0)) [2021-11-07 15:03:51,480 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && ldv_mutex_serio_raw_mutex == 1) [2021-11-07 15:03:51,480 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,480 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,481 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,481 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,481 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,481 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && ldv_mutex_serio_raw_mutex == 1) [2021-11-07 15:03:51,481 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,481 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,481 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1 [2021-11-07 15:03:51,481 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,482 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1 [2021-11-07 15:03:51,482 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,482 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1 [2021-11-07 15:03:51,482 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1 [2021-11-07 15:03:51,482 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_serio_raw_mutex == 1) && (((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || ldv_state_variable_2 == 0) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_state_variable_2) == 0)) [2021-11-07 15:03:51,482 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_serio_raw_mutex == 1) && (((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || ldv_state_variable_2 == 0) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_state_variable_2) == 0)) [2021-11-07 15:03:51,482 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,482 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && ldv_mutex_serio_raw_mutex == 1) [2021-11-07 15:03:51,482 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,482 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,483 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,483 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,483 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && ldv_mutex_serio_raw_mutex == 1) [2021-11-07 15:03:51,483 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && ldv_mutex_serio_raw_mutex == 1) [2021-11-07 15:03:51,483 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,483 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && ldv_mutex_serio_raw_mutex == 1) [2021-11-07 15:03:51,484 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1 [2021-11-07 15:03:51,484 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && ldv_mutex_serio_raw_mutex == 1) [2021-11-07 15:03:51,484 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1 [2021-11-07 15:03:51,484 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && ldv_mutex_serio_raw_mutex == 1) [2021-11-07 15:03:51,484 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && ldv_mutex_serio_raw_mutex == 1) [2021-11-07 15:03:51,484 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,484 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,484 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,485 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,485 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && \result + 4 <= 0) && ldv_state_variable_1 == 1) && err == 0) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_serio_raw_mutex) && \result == 0) && ldv_state_variable_1 == 1) && err == 0) [2021-11-07 15:03:51,485 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 4 <= 0) && ldv_mutex_serio_raw_mutex == 1) && \result + 4 <= 0) && ldv_state_variable_1 == 1) && err == 0) || (((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex) && \result == 0) && ldv_state_variable_1 == 1) && err == 0) [2021-11-07 15:03:51,485 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,485 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,485 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex) && \result == 0) && ldv_state_variable_1 == 1) && err == 0 [2021-11-07 15:03:51,485 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex) && \result == 0) && ldv_state_variable_1 == 1) && err == 0 [2021-11-07 15:03:51,486 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,486 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1) && err == 0 [2021-11-07 15:03:51,486 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1) && err == 0 [2021-11-07 15:03:51,486 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,486 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,486 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,486 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,486 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,486 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,487 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1) && err == 0 [2021-11-07 15:03:51,487 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,487 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,487 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex [2021-11-07 15:03:51,487 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1) && err == 0 [2021-11-07 15:03:51,487 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1) && err == 0 [2021-11-07 15:03:51,487 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1) && err == 0 [2021-11-07 15:03:51,487 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1) && err == 0 [2021-11-07 15:03:51,488 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1 [2021-11-07 15:03:51,488 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1 [2021-11-07 15:03:51,488 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1 [2021-11-07 15:03:51,488 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1 [2021-11-07 15:03:51,488 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1 [2021-11-07 15:03:51,488 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1 [2021-11-07 15:03:51,488 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1 [2021-11-07 15:03:51,591 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-11-07 15:03:51,591 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-07 15:03:51,592 INFO L158 Benchmark]: Toolchain (without parser) took 395248.48ms. Allocated memory was 104.9MB in the beginning and 950.0MB in the end (delta: 845.2MB). Free memory was 70.9MB in the beginning and 860.3MB in the end (delta: -789.4MB). Peak memory consumption was 597.8MB. Max. memory is 16.1GB. [2021-11-07 15:03:51,592 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 104.9MB. Free memory was 62.7MB in the beginning and 62.6MB in the end (delta: 48.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-07 15:03:51,595 INFO L158 Benchmark]: CACSL2BoogieTranslator took 929.36ms. Allocated memory was 104.9MB in the beginning and 148.9MB in the end (delta: 44.0MB). Free memory was 70.9MB in the beginning and 94.1MB in the end (delta: -23.2MB). Peak memory consumption was 53.4MB. Max. memory is 16.1GB. [2021-11-07 15:03:51,595 INFO L158 Benchmark]: Boogie Procedure Inliner took 160.28ms. Allocated memory is still 148.9MB. Free memory was 94.1MB in the beginning and 102.9MB in the end (delta: -8.7MB). Peak memory consumption was 19.3MB. Max. memory is 16.1GB. [2021-11-07 15:03:51,596 INFO L158 Benchmark]: Boogie Preprocessor took 125.48ms. Allocated memory is still 148.9MB. Free memory was 102.9MB in the beginning and 90.2MB in the end (delta: 12.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-07 15:03:51,596 INFO L158 Benchmark]: RCFGBuilder took 1623.74ms. Allocated memory was 148.9MB in the beginning and 232.8MB in the end (delta: 83.9MB). Free memory was 90.2MB in the beginning and 156.3MB in the end (delta: -66.2MB). Peak memory consumption was 67.8MB. Max. memory is 16.1GB. [2021-11-07 15:03:51,596 INFO L158 Benchmark]: TraceAbstraction took 392206.68ms. Allocated memory was 232.8MB in the beginning and 950.0MB in the end (delta: 717.2MB). Free memory was 156.3MB in the beginning and 353.1MB in the end (delta: -196.8MB). Peak memory consumption was 561.3MB. Max. memory is 16.1GB. [2021-11-07 15:03:51,597 INFO L158 Benchmark]: Witness Printer took 198.23ms. Allocated memory is still 950.0MB. Free memory was 353.1MB in the beginning and 860.3MB in the end (delta: -507.2MB). Peak memory consumption was 36.5MB. Max. memory is 16.1GB. [2021-11-07 15:03:51,604 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 104.9MB. Free memory was 62.7MB in the beginning and 62.6MB in the end (delta: 48.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 929.36ms. Allocated memory was 104.9MB in the beginning and 148.9MB in the end (delta: 44.0MB). Free memory was 70.9MB in the beginning and 94.1MB in the end (delta: -23.2MB). Peak memory consumption was 53.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 160.28ms. Allocated memory is still 148.9MB. Free memory was 94.1MB in the beginning and 102.9MB in the end (delta: -8.7MB). Peak memory consumption was 19.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 125.48ms. Allocated memory is still 148.9MB. Free memory was 102.9MB in the beginning and 90.2MB in the end (delta: 12.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1623.74ms. Allocated memory was 148.9MB in the beginning and 232.8MB in the end (delta: 83.9MB). Free memory was 90.2MB in the beginning and 156.3MB in the end (delta: -66.2MB). Peak memory consumption was 67.8MB. Max. memory is 16.1GB. * TraceAbstraction took 392206.68ms. Allocated memory was 232.8MB in the beginning and 950.0MB in the end (delta: 717.2MB). Free memory was 156.3MB in the beginning and 353.1MB in the end (delta: -196.8MB). Peak memory consumption was 561.3MB. Max. memory is 16.1GB. * Witness Printer took 198.23ms. Allocated memory is still 950.0MB. Free memory was 353.1MB in the beginning and 860.3MB in the end (delta: -507.2MB). Peak memory consumption was 36.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.00ms ErrorAutomatonConstructionTimeTotal, 0.00ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.00ms ErrorAutomatonConstructionTimeAvg, 0.00ms ErrorAutomatonDifferenceTimeAvg, 0.00ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 4599]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 4599]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 4599]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 4599]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 4599]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 4599]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 4599]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 4599]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 4599]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 4599]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 4599]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 4599]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 4599]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 4599]: 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 5 procedures, 460 locations, 14 error locations. Started 1 CEGAR loops. OverallTime: 392119.69ms, OverallIterations: 18, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 39.63ms, AutomataDifference: 3110.02ms, DeadEndRemovalTime: 0.00ms, HoareAnnotationTime: 385785.50ms, InitialAbstractionConstructionTime: 12.85ms, PartialOrderReductionTime: 0.00ms, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 15328 SdHoareTripleChecker+Valid, 824.32ms IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 15304 mSDsluCounter, 37258 SdHoareTripleChecker+Invalid, 678.61ms Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 21465 mSDsCounter, 223 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 451 IncrementalHoareTripleChecker+Invalid, 674 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 223 mSolverCounterUnsat, 15793 mSDtfsCounter, 451 mSolverCounterSat, 90.21ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 99 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 135.55ms Time, 0.00ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=2693occurred in iteration=8, InterpolantAutomatonStates: 78, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.00ms DumpTime, AutomataMinimizationStatistics: 1063.66ms AutomataMinimizationTime, 18 MinimizatonAttempts, 18989 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: 0.00ms HoareAnnotationTime, 203 LocationsWithAnnotation, 2729 PreInvPairs, 4637 NumberOfFragments, 4062 HoareAnnotationTreeSize, 2729 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 329667.76ms HoareSimplificationTime, 203 FomulaSimplificationsInter, 56134384 FormulaSimplificationTreeSizeReductionInter, 56001.18ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 131.03ms SsaConstructionTime, 614.82ms SatisfiabilityAnalysisTime, 1016.09ms InterpolantComputationTime, 1739 NumberOfCodeBlocks, 1739 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 1721 ConstructedInterpolants, 0 QuantifiedInterpolants, 2381 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 18 InterpolantComputations, 18 PerfectInterpolantSequences, 51/51 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 14 specifications checked. All of them hold - InvariantResult [Line: 3526]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 5318]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && retval == 0 - InvariantResult [Line: 3740]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3577]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 5102]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && \result + 4 <= 0) && ldv_state_variable_1 == 1) && err == 0) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_serio_raw_mutex) && \result == 0) && ldv_state_variable_1 == 1) && err == 0) - InvariantResult [Line: 3312]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 1 - InvariantResult [Line: 3862]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1) && err == 0 - InvariantResult [Line: 3222]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_serio_raw_mutex == 1) && (((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || ldv_state_variable_2 == 0) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_state_variable_2) == 0)) - InvariantResult [Line: 3323]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: 3443]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 3850]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 5228]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3482]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_serio_raw_mutex == 1) && (((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || ldv_state_variable_2 == 0) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_state_variable_2) == 0)) - InvariantResult [Line: 3323]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: 3984]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 1 - InvariantResult [Line: 3584]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && ldv_mutex_serio_raw_mutex == 1) - InvariantResult [Line: 4520]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1) && err == 0 - InvariantResult [Line: 3323]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: 3323]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: 3323]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: 3550]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 5269]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3459]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 3532]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && ldv_mutex_serio_raw_mutex == 1) - InvariantResult [Line: 3234]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 1 - InvariantResult [Line: 3513]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3601]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3278]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 1 - InvariantResult [Line: 3601]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3740]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3331]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && retval == 0 - InvariantResult [Line: 4478]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result + 4 <= 0) && ldv_mutex_lock == 1) && !(\result == 0)) && ldv_mutex_serio_raw_mutex == 1) && retval == 0) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex) && retval == 0) - InvariantResult [Line: 5253]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 1 - InvariantResult [Line: 3349]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4199]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3740]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3354]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_serio_raw_mutex == 1) && (((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || ldv_state_variable_2 == 0) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_state_variable_2) == 0)) - InvariantResult [Line: 5294]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 1 - InvariantResult [Line: 4457]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result + 4 <= 0) && ldv_mutex_lock == 1) && !(\result == 0)) && ldv_mutex_serio_raw_mutex == 1) - InvariantResult [Line: 3312]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1 - InvariantResult [Line: 3312]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1) && err == 0 - InvariantResult [Line: 3354]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 5231]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3312]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: 5119]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && 2 == ldv_mutex_serio_raw_mutex) - InvariantResult [Line: 5333]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3323]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: 3916]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3404]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 3354]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 1 - InvariantResult [Line: 3186]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 1 - InvariantResult [Line: 3642]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 3616]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 3331]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && ldv_mutex_serio_raw_mutex == 1) - InvariantResult [Line: 4478]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result + 4 <= 0) && ldv_mutex_lock == 1) && !(\result == 0)) && ldv_mutex_serio_raw_mutex == 1) && retval == 0) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex) && retval == 0) - InvariantResult [Line: 5297]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && ldv_mutex_serio_raw_mutex == 1) - InvariantResult [Line: 3577]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 4173]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3635]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3349]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3562]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 5180]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3186]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3916]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3331]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && retval == 0 - InvariantResult [Line: 4132]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3409]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 3584]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3354]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3616]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 3312]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: 3234]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 3690]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 5353]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3584]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && 2 == ldv_mutex_serio_raw_mutex) - InvariantResult [Line: 5322]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 1) && err == 0 - InvariantResult [Line: 5259]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1 - InvariantResult [Line: 3740]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && 2 == ldv_mutex_serio_raw_mutex) - InvariantResult [Line: 3862]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 4499]: Loop Invariant Derived loop invariant: (((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 4 <= 0) && ldv_mutex_serio_raw_mutex == 1) && \result + 4 <= 0) && ldv_state_variable_1 == 1) && err == 0) || (((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex) && \result == 0) && ldv_state_variable_1 == 1) && err == 0) - InvariantResult [Line: 3720]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3231]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 5297]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 5318]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_serio_raw_mutex == 1) && (((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || ldv_state_variable_2 == 0) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_state_variable_2) == 0)) - InvariantResult [Line: 5291]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3409]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 1 - InvariantResult [Line: 3278]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 3418]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 1 - InvariantResult [Line: 5180]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && ldv_mutex_serio_raw_mutex == 1) - InvariantResult [Line: 3937]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3526]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 5259]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && 2 == ldv_mutex_serio_raw_mutex) - InvariantResult [Line: 3354]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 3611]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 4532]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1 - InvariantResult [Line: 3312]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: 3815]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3195]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex) && \result == 0) && ldv_state_variable_1 == 1) && err == 0 - InvariantResult [Line: 5262]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3354]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 3418]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 3354]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 3550]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 3513]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3984]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1 - InvariantResult [Line: 3331]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 1) && err == 0 - InvariantResult [Line: 5288]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3862]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 5300]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: 3862]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 5311]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1 - InvariantResult [Line: 3195]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 3312]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1 - InvariantResult [Line: 5350]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 1 - InvariantResult [Line: 3954]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3312]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1) && err == 0 - InvariantResult [Line: 5318]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && retval == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 1 - InvariantResult [Line: 5180]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: 4544]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && ldv_mutex_serio_raw_mutex == 1) - InvariantResult [Line: 4086]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && ldv_mutex_serio_raw_mutex == 1) - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result + 4 <= 0) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && retval == 0) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex) && retval == 0) - InvariantResult [Line: 3862]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 3354]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3323]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: 3312]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 1 - InvariantResult [Line: 5337]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 4052]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3584]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && ldv_mutex_serio_raw_mutex == 1) - InvariantResult [Line: 3349]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3278]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 1 - InvariantResult [Line: 3562]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result + 4 <= 0) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && retval == 0) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex) && retval == 0) - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 3577]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 5288]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3740]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 5256]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && retval == 0) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: 5256]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex) && \result == 0) && ldv_state_variable_1 == 1) && err == 0 - InvariantResult [Line: 3312]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: 5303]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3354]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_serio_raw_mutex == 1) && (((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || ldv_state_variable_2 == 0) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_state_variable_2) == 0)) - InvariantResult [Line: 5265]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 4161]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1) && err == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: 3850]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3954]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 5340]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_serio_raw_mutex == 1) && (((((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || ldv_state_variable_2 == 0) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_state_variable_2) == 0)) - InvariantResult [Line: 3562]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3862]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 5180]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3577]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && ldv_mutex_serio_raw_mutex == 1) - InvariantResult [Line: 3349]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4161]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: 5262]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 3404]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 1 - InvariantResult [Line: 5346]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && ldv_mutex_serio_raw_mutex == 1) - InvariantResult [Line: 3974]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 1 - InvariantResult [Line: 5311]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1) && err == 0 - InvariantResult [Line: 5262]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result == 0) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex - InvariantResult [Line: 3231]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 1 - InvariantResult [Line: 3705]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3740]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3312]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 1 - InvariantResult [Line: 3954]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 4571]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3526]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 5307]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_serio_raw_mutex == 1 - InvariantResult [Line: 3323]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) && ldv_state_variable_1 == 0 - InvariantResult [Line: 4086]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(\old(ldv_mutex_serio_raw_mutex) == 1)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (ldv_state_variable_2 == 0 && ldv_mutex_serio_raw_mutex == 1) - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && \result + 4 <= 0) && ldv_mutex_lock == 1) && ldv_mutex_serio_raw_mutex == 1) || ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && 2 == ldv_mutex_serio_raw_mutex) - InvariantResult [Line: 5180]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result == 0) && ldv_mutex_serio_raw_mutex == 1) && \result == 0) && ldv_state_variable_1 == 1) && err == 0 RESULT: Ultimate proved your program to be correct! [2021-11-07 15:03:51,694 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE