./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30f4e4ab Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.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(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a3f565a40dd59e05b2dd53dd6ba0e179a4f7d5bc .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:33:50,277 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:33:50,280 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:33:50,299 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:33:50,300 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:33:50,303 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:33:50,305 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:33:50,318 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:33:50,320 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:33:50,323 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:33:50,325 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:33:50,327 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:33:50,328 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:33:50,332 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:33:50,334 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:33:50,336 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:33:50,338 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:33:50,341 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:33:50,344 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:33:50,350 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:33:50,354 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:33:50,359 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:33:50,361 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:33:50,363 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:33:50,367 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:33:50,368 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:33:50,368 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:33:50,369 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:33:50,370 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:33:50,371 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:33:50,371 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:33:50,372 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:33:50,373 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:33:50,374 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:33:50,375 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:33:50,375 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:33:50,376 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:33:50,376 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:33:50,377 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:33:50,378 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:33:50,379 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:33:50,379 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:33:50,394 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:33:50,395 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:33:50,396 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:33:50,396 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:33:50,397 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:33:50,397 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:33:50,397 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:33:50,397 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:33:50,398 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:33:50,398 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:33:50,398 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:33:50,399 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:33:50,399 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:33:50,400 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:33:50,400 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:33:50,401 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:33:50,401 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:33:50,401 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:33:50,402 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:33:50,402 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:33:50,402 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:33:50,402 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:33:50,403 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:33:50,403 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:33:50,403 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:33:50,403 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:33:50,404 INFO L138 SettingsManager]: * To the following directory=dump/ 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(__VERIFIER_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 -> a3f565a40dd59e05b2dd53dd6ba0e179a4f7d5bc [2019-11-28 01:33:50,711 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:33:50,735 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:33:50,739 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:33:50,742 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:33:50,742 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:33:50,743 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2019-11-28 01:33:50,820 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cf38db5a/653597a5a23e4bf79c86099c12e4d6af/FLAG3767570e6 [2019-11-28 01:33:51,623 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:33:51,624 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2019-11-28 01:33:51,673 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cf38db5a/653597a5a23e4bf79c86099c12e4d6af/FLAG3767570e6 [2019-11-28 01:33:52,154 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cf38db5a/653597a5a23e4bf79c86099c12e4d6af [2019-11-28 01:33:52,159 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:33:52,161 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:33:52,162 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:33:52,162 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:33:52,165 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:33:52,166 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:33:52" (1/1) ... [2019-11-28 01:33:52,169 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6762ddd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:52, skipping insertion in model container [2019-11-28 01:33:52,170 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:33:52" (1/1) ... [2019-11-28 01:33:52,177 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:33:52,272 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:33:53,604 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 01:33:53,634 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 01:33:53,871 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 01:33:53,947 INFO L208 MainTranslator]: Completed translation [2019-11-28 01:33:53,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:53 WrapperNode [2019-11-28 01:33:53,948 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:33:53,949 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 01:33:53,949 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 01:33:53,949 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 01:33:53,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:53" (1/1) ... [2019-11-28 01:33:54,023 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:53" (1/1) ... [2019-11-28 01:33:54,147 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 01:33:54,148 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-28 01:33:54,148 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-28 01:33:54,148 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-28 01:33:54,160 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:53" (1/1) ... [2019-11-28 01:33:54,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:53" (1/1) ... [2019-11-28 01:33:54,177 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:53" (1/1) ... [2019-11-28 01:33:54,178 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:53" (1/1) ... [2019-11-28 01:33:54,264 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:53" (1/1) ... [2019-11-28 01:33:54,287 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:53" (1/1) ... [2019-11-28 01:33:54,310 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:53" (1/1) ... [2019-11-28 01:33:54,342 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-28 01:33:54,345 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-28 01:33:54,345 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-28 01:33:54,345 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-28 01:33:54,347 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:53" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:33:54,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-28 01:33:54,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-28 01:33:54,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-28 01:33:54,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-28 01:33:54,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-28 01:33:54,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-28 01:33:54,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-28 01:33:54,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-28 01:33:54,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-28 01:33:54,456 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-28 01:33:54,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-28 01:34:03,747 INFO L292 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-28 01:34:03,749 INFO L297 CfgBuilder]: Removed 230 assume(true) statements. [2019-11-28 01:34:03,751 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 01:34:03 BoogieIcfgContainer [2019-11-28 01:34:03,752 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-28 01:34:03,755 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-28 01:34:03,755 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-28 01:34:03,758 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-28 01:34:03,759 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 01:33:52" (1/3) ... [2019-11-28 01:34:03,760 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ea906d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 01:34:03, skipping insertion in model container [2019-11-28 01:34:03,760 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:33:53" (2/3) ... [2019-11-28 01:34:03,761 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ea906d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 01:34:03, skipping insertion in model container [2019-11-28 01:34:03,761 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 01:34:03" (3/3) ... [2019-11-28 01:34:03,763 INFO L109 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2019-11-28 01:34:03,777 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-28 01:34:03,789 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-11-28 01:34:03,803 INFO L249 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-11-28 01:34:03,837 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-28 01:34:03,837 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-28 01:34:03,838 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-28 01:34:03,838 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-28 01:34:03,838 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-28 01:34:03,838 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-28 01:34:03,838 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-28 01:34:03,839 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-28 01:34:03,870 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states. [2019-11-28 01:34:03,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-11-28 01:34:03,880 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 01:34:03,881 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 01:34:03,881 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 01:34:03,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 01:34:03,886 INFO L82 PathProgramCache]: Analyzing trace with hash -849271405, now seen corresponding path program 1 times [2019-11-28 01:34:03,892 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 01:34:03,893 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [407994018] [2019-11-28 01:34:03,893 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 01:34:04,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 01:34:04,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 01:34:04,595 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [407994018] [2019-11-28 01:34:04,596 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 01:34:04,596 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 01:34:04,597 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [138500074] [2019-11-28 01:34:04,603 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 01:34:04,603 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 01:34:04,618 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 01:34:04,619 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 01:34:04,622 INFO L87 Difference]: Start difference. First operand 324 states. Second operand 3 states. [2019-11-28 01:34:07,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 01:34:07,402 INFO L93 Difference]: Finished difference Result 937 states and 1315 transitions. [2019-11-28 01:34:07,403 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 01:34:07,404 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 14 [2019-11-28 01:34:07,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 01:34:07,424 INFO L225 Difference]: With dead ends: 937 [2019-11-28 01:34:07,425 INFO L226 Difference]: Without dead ends: 612 [2019-11-28 01:34:07,430 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 01:34:07,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 612 states. [2019-11-28 01:34:07,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 612 to 612. [2019-11-28 01:34:07,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 612 states. [2019-11-28 01:34:07,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 612 states and 855 transitions. [2019-11-28 01:34:07,564 INFO L78 Accepts]: Start accepts. Automaton has 612 states and 855 transitions. Word has length 14 [2019-11-28 01:34:07,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 01:34:07,565 INFO L462 AbstractCegarLoop]: Abstraction has 612 states and 855 transitions. [2019-11-28 01:34:07,565 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 01:34:07,566 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 855 transitions. [2019-11-28 01:34:07,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-11-28 01:34:07,568 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 01:34:07,568 INFO L410 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] [2019-11-28 01:34:07,569 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 01:34:07,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 01:34:07,569 INFO L82 PathProgramCache]: Analyzing trace with hash 1020716416, now seen corresponding path program 1 times [2019-11-28 01:34:07,570 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 01:34:07,570 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1485517248] [2019-11-28 01:34:07,570 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 01:34:07,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 01:34:07,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 01:34:07,872 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1485517248] [2019-11-28 01:34:07,872 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 01:34:07,872 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-28 01:34:07,872 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [402316635] [2019-11-28 01:34:07,876 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-28 01:34:07,876 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 01:34:07,876 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-28 01:34:07,877 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-28 01:34:07,878 INFO L87 Difference]: Start difference. First operand 612 states and 855 transitions. Second operand 5 states. [2019-11-28 01:34:08,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 01:34:08,523 INFO L93 Difference]: Finished difference Result 1537 states and 2143 transitions. [2019-11-28 01:34:08,523 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-28 01:34:08,524 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 24 [2019-11-28 01:34:08,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 01:34:08,529 INFO L225 Difference]: With dead ends: 1537 [2019-11-28 01:34:08,530 INFO L226 Difference]: Without dead ends: 928 [2019-11-28 01:34:08,535 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-28 01:34:08,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 928 states. [2019-11-28 01:34:08,570 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 928 to 615. [2019-11-28 01:34:08,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 615 states. [2019-11-28 01:34:08,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 615 states and 857 transitions. [2019-11-28 01:34:08,574 INFO L78 Accepts]: Start accepts. Automaton has 615 states and 857 transitions. Word has length 24 [2019-11-28 01:34:08,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 01:34:08,575 INFO L462 AbstractCegarLoop]: Abstraction has 615 states and 857 transitions. [2019-11-28 01:34:08,575 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-28 01:34:08,575 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 857 transitions. [2019-11-28 01:34:08,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-11-28 01:34:08,577 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 01:34:08,578 INFO L410 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] [2019-11-28 01:34:08,578 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 01:34:08,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 01:34:08,579 INFO L82 PathProgramCache]: Analyzing trace with hash -1499183936, now seen corresponding path program 1 times [2019-11-28 01:34:08,580 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 01:34:08,581 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1636115329] [2019-11-28 01:34:08,581 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 01:34:08,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 01:34:08,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 01:34:08,862 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1636115329] [2019-11-28 01:34:08,862 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 01:34:08,862 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 01:34:08,862 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [739491290] [2019-11-28 01:34:08,863 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 01:34:08,863 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 01:34:08,863 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 01:34:08,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 01:34:08,864 INFO L87 Difference]: Start difference. First operand 615 states and 857 transitions. Second operand 3 states. [2019-11-28 01:34:11,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 01:34:11,552 INFO L93 Difference]: Finished difference Result 615 states and 857 transitions. [2019-11-28 01:34:11,552 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 01:34:11,553 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 24 [2019-11-28 01:34:11,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 01:34:11,556 INFO L225 Difference]: With dead ends: 615 [2019-11-28 01:34:11,556 INFO L226 Difference]: Without dead ends: 613 [2019-11-28 01:34:11,557 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 01:34:11,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 613 states. [2019-11-28 01:34:11,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 613 to 613. [2019-11-28 01:34:11,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 613 states. [2019-11-28 01:34:11,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 613 states and 855 transitions. [2019-11-28 01:34:11,584 INFO L78 Accepts]: Start accepts. Automaton has 613 states and 855 transitions. Word has length 24 [2019-11-28 01:34:11,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 01:34:11,584 INFO L462 AbstractCegarLoop]: Abstraction has 613 states and 855 transitions. [2019-11-28 01:34:11,585 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 01:34:11,585 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 855 transitions. [2019-11-28 01:34:11,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2019-11-28 01:34:11,586 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 01:34:11,587 INFO L410 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] [2019-11-28 01:34:11,587 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 01:34:11,587 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 01:34:11,588 INFO L82 PathProgramCache]: Analyzing trace with hash 769937635, now seen corresponding path program 1 times [2019-11-28 01:34:11,588 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 01:34:11,588 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [179608660] [2019-11-28 01:34:11,588 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 01:34:11,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 01:34:11,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 01:34:11,809 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [179608660] [2019-11-28 01:34:11,810 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 01:34:11,810 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 01:34:11,810 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [845729826] [2019-11-28 01:34:11,811 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 01:34:11,812 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 01:34:11,812 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 01:34:11,812 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 01:34:11,812 INFO L87 Difference]: Start difference. First operand 613 states and 855 transitions. Second operand 3 states. [2019-11-28 01:34:14,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 01:34:14,519 INFO L93 Difference]: Finished difference Result 613 states and 855 transitions. [2019-11-28 01:34:14,519 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 01:34:14,519 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 25 [2019-11-28 01:34:14,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 01:34:14,523 INFO L225 Difference]: With dead ends: 613 [2019-11-28 01:34:14,524 INFO L226 Difference]: Without dead ends: 611 [2019-11-28 01:34:14,524 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 01:34:14,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 611 states. [2019-11-28 01:34:14,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 611 to 611. [2019-11-28 01:34:14,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 611 states. [2019-11-28 01:34:14,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 611 states and 853 transitions. [2019-11-28 01:34:14,557 INFO L78 Accepts]: Start accepts. Automaton has 611 states and 853 transitions. Word has length 25 [2019-11-28 01:34:14,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 01:34:14,558 INFO L462 AbstractCegarLoop]: Abstraction has 611 states and 853 transitions. [2019-11-28 01:34:14,558 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 01:34:14,558 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 853 transitions. [2019-11-28 01:34:14,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-11-28 01:34:14,565 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 01:34:14,565 INFO L410 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] [2019-11-28 01:34:14,565 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 01:34:14,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 01:34:14,566 INFO L82 PathProgramCache]: Analyzing trace with hash -1901737686, now seen corresponding path program 1 times [2019-11-28 01:34:14,567 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 01:34:14,567 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [71120918] [2019-11-28 01:34:14,567 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 01:34:14,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 01:34:14,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 01:34:14,827 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [71120918] [2019-11-28 01:34:14,828 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 01:34:14,828 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 01:34:14,828 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [277426191] [2019-11-28 01:34:14,829 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 01:34:14,830 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 01:34:14,830 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 01:34:14,830 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 01:34:14,830 INFO L87 Difference]: Start difference. First operand 611 states and 853 transitions. Second operand 3 states. [2019-11-28 01:34:17,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 01:34:17,301 INFO L93 Difference]: Finished difference Result 611 states and 853 transitions. [2019-11-28 01:34:17,565 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 01:34:17,565 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 26 [2019-11-28 01:34:17,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 01:34:17,565 INFO L225 Difference]: With dead ends: 611 [2019-11-28 01:34:17,566 INFO L226 Difference]: Without dead ends: 0 [2019-11-28 01:34:17,567 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 01:34:17,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-28 01:34:17,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-28 01:34:17,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-28 01:34:17,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-28 01:34:17,568 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 26 [2019-11-28 01:34:17,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 01:34:17,568 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-28 01:34:17,568 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 01:34:17,568 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-28 01:34:17,568 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-28 01:34:17,570 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-28 01:34:19,291 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 4496) no Hoare annotation was computed. [2019-11-28 01:34:19,292 INFO L246 CegarLoopResult]: For program point L3669(lines 3669 3683) no Hoare annotation was computed. [2019-11-28 01:34:19,292 INFO L246 CegarLoopResult]: For program point L3669-2(lines 3669 3683) no Hoare annotation was computed. [2019-11-28 01:34:19,293 INFO L242 CegarLoopResult]: At program point L3273-1(lines 3268 3275) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,293 INFO L242 CegarLoopResult]: At program point L3273(lines 3268 3275) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,294 INFO L242 CegarLoopResult]: At program point L3273-3(lines 3268 3275) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,294 INFO L242 CegarLoopResult]: At program point L3273-2(lines 3268 3275) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,294 INFO L242 CegarLoopResult]: At program point L3273-4(lines 3268 3275) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,294 INFO L246 CegarLoopResult]: For program point L4066(lines 4066 4069) no Hoare annotation was computed. [2019-11-28 01:34:19,295 INFO L242 CegarLoopResult]: At program point L4859(lines 4858 4860) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,295 INFO L246 CegarLoopResult]: For program point L3670(lines 3670 3679) no Hoare annotation was computed. [2019-11-28 01:34:19,295 INFO L246 CegarLoopResult]: For program point L3670-2(lines 3670 3679) no Hoare annotation was computed. [2019-11-28 01:34:19,295 INFO L246 CegarLoopResult]: For program point L4331(lines 4331 4334) no Hoare annotation was computed. [2019-11-28 01:34:19,295 INFO L246 CegarLoopResult]: For program point L4331-2(lines 4331 4334) no Hoare annotation was computed. [2019-11-28 01:34:19,296 INFO L242 CegarLoopResult]: At program point L3935(lines 3853 3951) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,296 INFO L246 CegarLoopResult]: For program point L3671(lines 3671 3675) no Hoare annotation was computed. [2019-11-28 01:34:19,296 INFO L246 CegarLoopResult]: For program point L3671-2(lines 3671 3675) no Hoare annotation was computed. [2019-11-28 01:34:19,296 INFO L246 CegarLoopResult]: For program point L4399(line 4399) no Hoare annotation was computed. [2019-11-28 01:34:19,297 INFO L242 CegarLoopResult]: At program point L4862(lines 4861 4863) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,297 INFO L242 CegarLoopResult]: At program point L3937(lines 3853 3951) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,297 INFO L242 CegarLoopResult]: At program point L3805(lines 3756 3836) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,297 INFO L242 CegarLoopResult]: At program point L4862-1(lines 4861 4863) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,297 INFO L242 CegarLoopResult]: At program point L4862-2(lines 1 4919) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,298 INFO L246 CegarLoopResult]: For program point L4400(lines 4400 4413) no Hoare annotation was computed. [2019-11-28 01:34:19,298 INFO L246 CegarLoopResult]: For program point L4136-1(lines 4102 4167) no Hoare annotation was computed. [2019-11-28 01:34:19,298 INFO L246 CegarLoopResult]: For program point L4004(lines 4004 4008) no Hoare annotation was computed. [2019-11-28 01:34:19,298 INFO L246 CegarLoopResult]: For program point L4004-2(lines 4004 4008) no Hoare annotation was computed. [2019-11-28 01:34:19,299 INFO L246 CegarLoopResult]: For program point L4203(lines 4203 4206) no Hoare annotation was computed. [2019-11-28 01:34:19,299 INFO L242 CegarLoopResult]: At program point L4071(lines 3979 4073) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,299 INFO L242 CegarLoopResult]: At program point L3939(lines 3853 3951) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,299 INFO L242 CegarLoopResult]: At program point L3807(lines 3756 3836) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,300 INFO L246 CegarLoopResult]: For program point L3609(lines 3609 3618) no Hoare annotation was computed. [2019-11-28 01:34:19,300 INFO L246 CegarLoopResult]: For program point L3609-2(lines 3605 3747) no Hoare annotation was computed. [2019-11-28 01:34:19,300 INFO L246 CegarLoopResult]: For program point L4402(lines 4402 4406) no Hoare annotation was computed. [2019-11-28 01:34:19,300 INFO L246 CegarLoopResult]: For program point L4402-2(lines 4400 4412) no Hoare annotation was computed. [2019-11-28 01:34:19,300 INFO L246 CegarLoopResult]: For program point L3874(lines 3874 3878) no Hoare annotation was computed. [2019-11-28 01:34:19,300 INFO L246 CegarLoopResult]: For program point L3874-2(lines 3874 3878) no Hoare annotation was computed. [2019-11-28 01:34:19,301 INFO L246 CegarLoopResult]: For program point L3610(lines 3610 3614) no Hoare annotation was computed. [2019-11-28 01:34:19,301 INFO L246 CegarLoopResult]: For program point L3610-2(lines 3610 3614) no Hoare annotation was computed. [2019-11-28 01:34:19,301 INFO L242 CegarLoopResult]: At program point L3809(lines 3756 3836) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,301 INFO L246 CegarLoopResult]: For program point L4207(lines 4207 4210) no Hoare annotation was computed. [2019-11-28 01:34:19,302 INFO L242 CegarLoopResult]: At program point L4273(lines 4169 4275) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,302 INFO L246 CegarLoopResult]: For program point L4207-2(lines 4207 4210) no Hoare annotation was computed. [2019-11-28 01:34:19,302 INFO L242 CegarLoopResult]: At program point L3943(lines 3853 3951) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,302 INFO L242 CegarLoopResult]: At program point L4868(lines 4867 4869) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,302 INFO L242 CegarLoopResult]: At program point L3746(lines 3587 3748) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,303 INFO L246 CegarLoopResult]: For program point L3812-1(lines 3812 3815) no Hoare annotation was computed. [2019-11-28 01:34:19,303 INFO L246 CegarLoopResult]: For program point L4143-1(lines 4143 4148) no Hoare annotation was computed. [2019-11-28 01:34:19,303 INFO L242 CegarLoopResult]: At program point L3945(lines 3853 3951) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,303 INFO L242 CegarLoopResult]: At program point L3285-1(lines 3283 3286) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,304 INFO L242 CegarLoopResult]: At program point L3285(lines 3283 3286) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,304 INFO L242 CegarLoopResult]: At program point L3285-3(lines 3283 3286) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,304 INFO L242 CegarLoopResult]: At program point L3285-2(lines 3283 3286) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,304 INFO L242 CegarLoopResult]: At program point L3285-5(lines 3283 3286) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,305 INFO L242 CegarLoopResult]: At program point L3285-4(lines 3283 3286) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,305 INFO L242 CegarLoopResult]: At program point L3285-6(lines 3283 3286) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,305 INFO L242 CegarLoopResult]: At program point L3880(lines 3853 3951) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,305 INFO L242 CegarLoopResult]: At program point L4409(lines 4832 4835) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,305 INFO L246 CegarLoopResult]: For program point L4013-1(lines 3987 4072) no Hoare annotation was computed. [2019-11-28 01:34:19,306 INFO L246 CegarLoopResult]: For program point L4013(lines 4013 4028) no Hoare annotation was computed. [2019-11-28 01:34:19,306 INFO L242 CegarLoopResult]: At program point L3947(lines 3853 3951) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,306 INFO L246 CegarLoopResult]: For program point L4014(lines 4014 4026) no Hoare annotation was computed. [2019-11-28 01:34:19,306 INFO L242 CegarLoopResult]: At program point L3882(lines 3853 3951) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,306 INFO L246 CegarLoopResult]: For program point L3289-1(lines 3289 3295) no Hoare annotation was computed. [2019-11-28 01:34:19,307 INFO L246 CegarLoopResult]: For program point L3289(lines 3289 3295) no Hoare annotation was computed. [2019-11-28 01:34:19,307 INFO L246 CegarLoopResult]: For program point L4280-2(lines 4279 4298) no Hoare annotation was computed. [2019-11-28 01:34:19,307 INFO L246 CegarLoopResult]: For program point L3289-3(lines 3289 3295) no Hoare annotation was computed. [2019-11-28 01:34:19,307 INFO L246 CegarLoopResult]: For program point L3289-2(lines 3289 3295) no Hoare annotation was computed. [2019-11-28 01:34:19,307 INFO L246 CegarLoopResult]: For program point L4280(lines 4280 4283) no Hoare annotation was computed. [2019-11-28 01:34:19,308 INFO L246 CegarLoopResult]: For program point L3289-5(lines 3289 3295) no Hoare annotation was computed. [2019-11-28 01:34:19,308 INFO L246 CegarLoopResult]: For program point L3289-4(lines 3289 3295) no Hoare annotation was computed. [2019-11-28 01:34:19,308 INFO L246 CegarLoopResult]: For program point L3289-6(lines 3289 3295) no Hoare annotation was computed. [2019-11-28 01:34:19,308 INFO L242 CegarLoopResult]: At program point L3950(lines 3838 3952) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,308 INFO L242 CegarLoopResult]: At program point L3884(lines 3853 3951) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,309 INFO L246 CegarLoopResult]: For program point L4017(lines 4017 4026) no Hoare annotation was computed. [2019-11-28 01:34:19,309 INFO L242 CegarLoopResult]: At program point L3819(lines 3756 3836) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,309 INFO L246 CegarLoopResult]: For program point L3687-1(lines 3605 3747) no Hoare annotation was computed. [2019-11-28 01:34:19,309 INFO L246 CegarLoopResult]: For program point L4150(lines 4150 4155) no Hoare annotation was computed. [2019-11-28 01:34:19,309 INFO L246 CegarLoopResult]: For program point L4216(lines 4216 4220) no Hoare annotation was computed. [2019-11-28 01:34:19,310 INFO L242 CegarLoopResult]: At program point L4084(lines 4077 4094) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,310 INFO L246 CegarLoopResult]: For program point L4018(lines 4018 4022) no Hoare annotation was computed. [2019-11-28 01:34:19,310 INFO L242 CegarLoopResult]: At program point L4084-2(lines 4077 4094) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,310 INFO L242 CegarLoopResult]: At program point L4084-1(lines 4077 4094) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,310 INFO L246 CegarLoopResult]: For program point L4018-2(lines 4018 4022) no Hoare annotation was computed. [2019-11-28 01:34:19,310 INFO L246 CegarLoopResult]: For program point L3688(lines 3688 3702) no Hoare annotation was computed. [2019-11-28 01:34:19,311 INFO L246 CegarLoopResult]: For program point L3688-2(lines 3688 3702) no Hoare annotation was computed. [2019-11-28 01:34:19,311 INFO L246 CegarLoopResult]: For program point L4415(line 4415) no Hoare annotation was computed. [2019-11-28 01:34:19,311 INFO L242 CegarLoopResult]: At program point L3821(lines 3756 3836) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,311 INFO L246 CegarLoopResult]: For program point L3689(lines 3689 3698) no Hoare annotation was computed. [2019-11-28 01:34:19,312 INFO L246 CegarLoopResult]: For program point L3689-2(lines 3689 3698) no Hoare annotation was computed. [2019-11-28 01:34:19,312 INFO L242 CegarLoopResult]: At program point L4284(lines 4284 4287) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,312 INFO L242 CegarLoopResult]: At program point L4086(lines 4077 4094) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,312 INFO L242 CegarLoopResult]: At program point L4086-2(lines 4077 4094) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,312 INFO L242 CegarLoopResult]: At program point L4086-1(lines 4077 4094) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,313 INFO L246 CegarLoopResult]: For program point L3690(lines 3690 3694) no Hoare annotation was computed. [2019-11-28 01:34:19,313 INFO L246 CegarLoopResult]: For program point L3690-2(lines 3690 3694) no Hoare annotation was computed. [2019-11-28 01:34:19,313 INFO L242 CegarLoopResult]: At program point L3294(lines 3287 3296) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,313 INFO L242 CegarLoopResult]: At program point L3294-2(lines 3287 3296) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,313 INFO L242 CegarLoopResult]: At program point L3294-1(lines 3287 3296) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,314 INFO L242 CegarLoopResult]: At program point L3294-4(lines 3287 3296) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,314 INFO L242 CegarLoopResult]: At program point L3294-3(lines 3287 3296) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,314 INFO L242 CegarLoopResult]: At program point L3294-6(lines 3287 3296) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,314 INFO L242 CegarLoopResult]: At program point L3294-5(lines 3287 3296) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,315 INFO L242 CegarLoopResult]: At program point L3823(lines 3756 3836) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,315 INFO L246 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-28 01:34:19,315 INFO L242 CegarLoopResult]: At program point L4088(lines 4077 4094) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,315 INFO L242 CegarLoopResult]: At program point L4088-2(lines 4077 4094) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,315 INFO L242 CegarLoopResult]: At program point L4088-1(lines 4077 4094) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,316 INFO L242 CegarLoopResult]: At program point L3957-1(lines 3953 3978) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,316 INFO L246 CegarLoopResult]: For program point L3957(lines 3957 3975) no Hoare annotation was computed. [2019-11-28 01:34:19,316 INFO L246 CegarLoopResult]: For program point L4222(lines 4222 4225) no Hoare annotation was computed. [2019-11-28 01:34:19,316 INFO L246 CegarLoopResult]: For program point L3958(lines 3958 3973) no Hoare annotation was computed. [2019-11-28 01:34:19,316 INFO L242 CegarLoopResult]: At program point L3232(lines 3229 3234) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,317 INFO L242 CegarLoopResult]: At program point L3232-2(lines 3229 3234) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,317 INFO L246 CegarLoopResult]: For program point L4289(lines 4289 4292) no Hoare annotation was computed. [2019-11-28 01:34:19,317 INFO L242 CegarLoopResult]: At program point L3232-1(lines 3229 3234) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,317 INFO L246 CegarLoopResult]: For program point L4157(lines 4157 4162) no Hoare annotation was computed. [2019-11-28 01:34:19,317 INFO L242 CegarLoopResult]: At program point L3232-3(lines 3229 3234) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,318 INFO L246 CegarLoopResult]: For program point L3959(lines 3959 3963) no Hoare annotation was computed. [2019-11-28 01:34:19,318 INFO L246 CegarLoopResult]: For program point L3959-2(lines 3959 3963) no Hoare annotation was computed. [2019-11-28 01:34:19,318 INFO L246 CegarLoopResult]: For program point L4422(line 4422) no Hoare annotation was computed. [2019-11-28 01:34:19,318 INFO L242 CegarLoopResult]: At program point L3299(lines 3297 3300) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,318 INFO L246 CegarLoopResult]: For program point L4356(lines 4356 4424) no Hoare annotation was computed. [2019-11-28 01:34:19,319 INFO L246 CegarLoopResult]: For program point L4357(line 4357) no Hoare annotation was computed. [2019-11-28 01:34:19,319 INFO L242 CegarLoopResult]: At program point L4093-1(lines 1 4919) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,319 INFO L242 CegarLoopResult]: At program point L4093(lines 4074 4095) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,319 INFO L242 CegarLoopResult]: At program point L4093-2(lines 4074 4095) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,319 INFO L246 CegarLoopResult]: For program point L3829(lines 3829 3832) no Hoare annotation was computed. [2019-11-28 01:34:19,320 INFO L246 CegarLoopResult]: For program point L3829-2(lines 3829 3832) no Hoare annotation was computed. [2019-11-28 01:34:19,320 INFO L246 CegarLoopResult]: For program point L3631(lines 3631 3639) no Hoare annotation was computed. [2019-11-28 01:34:19,320 INFO L246 CegarLoopResult]: For program point L3631-2(lines 3605 3747) no Hoare annotation was computed. [2019-11-28 01:34:19,320 INFO L246 CegarLoopResult]: For program point L4358(lines 4358 4385) no Hoare annotation was computed. [2019-11-28 01:34:19,320 INFO L242 CegarLoopResult]: At program point L4160(lines 4102 4167) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,321 INFO L246 CegarLoopResult]: For program point L3632(lines 3632 3636) no Hoare annotation was computed. [2019-11-28 01:34:19,321 INFO L246 CegarLoopResult]: For program point L3632-2(lines 3632 3636) no Hoare annotation was computed. [2019-11-28 01:34:19,321 INFO L242 CegarLoopResult]: At program point L4425(lines 4349 4430) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,321 INFO L246 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-28 01:34:19,321 INFO L246 CegarLoopResult]: For program point L4029-1(lines 3987 4072) no Hoare annotation was computed. [2019-11-28 01:34:19,322 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4496) no Hoare annotation was computed. [2019-11-28 01:34:19,322 INFO L246 CegarLoopResult]: For program point L4360(lines 4360 4382) no Hoare annotation was computed. [2019-11-28 01:34:19,322 INFO L246 CegarLoopResult]: For program point L4030(lines 4030 4034) no Hoare annotation was computed. [2019-11-28 01:34:19,322 INFO L246 CegarLoopResult]: For program point L4030-2(lines 4030 4034) no Hoare annotation was computed. [2019-11-28 01:34:19,322 INFO L246 CegarLoopResult]: For program point L3964(lines 3964 3968) no Hoare annotation was computed. [2019-11-28 01:34:19,322 INFO L246 CegarLoopResult]: For program point L3964-2(lines 3964 3968) no Hoare annotation was computed. [2019-11-28 01:34:19,323 INFO L242 CegarLoopResult]: At program point L4889-2(lines 4888 4890) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,323 INFO L242 CegarLoopResult]: At program point L4889-3(lines 4888 4890) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,323 INFO L242 CegarLoopResult]: At program point L4889(lines 4888 4890) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,323 INFO L242 CegarLoopResult]: At program point L4889-1(lines 4888 4890) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,324 INFO L242 CegarLoopResult]: At program point L4889-6(lines 4888 4890) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,324 INFO L242 CegarLoopResult]: At program point L4889-7(lines 4888 4890) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,324 INFO L242 CegarLoopResult]: At program point L4889-4(lines 4888 4890) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,324 INFO L242 CegarLoopResult]: At program point L4889-5(lines 4888 4890) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,325 INFO L249 CegarLoopResult]: At program point L4493-2(lines 4829 4846) the Hoare annotation is: true [2019-11-28 01:34:19,325 INFO L246 CegarLoopResult]: For program point L4493(lines 4836 4839) no Hoare annotation was computed. [2019-11-28 01:34:19,325 INFO L246 CegarLoopResult]: For program point L4493-1(lines 4840 4843) no Hoare annotation was computed. [2019-11-28 01:34:19,325 INFO L246 CegarLoopResult]: For program point L4361(line 4361) no Hoare annotation was computed. [2019-11-28 01:34:19,325 INFO L246 CegarLoopResult]: For program point L4362(lines 4362 4370) no Hoare annotation was computed. [2019-11-28 01:34:19,325 INFO L246 CegarLoopResult]: For program point L3239-1(lines 3239 3242) no Hoare annotation was computed. [2019-11-28 01:34:19,326 INFO L246 CegarLoopResult]: For program point L3239(lines 3239 3242) no Hoare annotation was computed. [2019-11-28 01:34:19,326 INFO L246 CegarLoopResult]: For program point L3239-3(lines 3239 3242) no Hoare annotation was computed. [2019-11-28 01:34:19,326 INFO L246 CegarLoopResult]: For program point L3239-2(lines 3239 3242) no Hoare annotation was computed. [2019-11-28 01:34:19,326 INFO L246 CegarLoopResult]: For program point L3900(lines 3900 3910) no Hoare annotation was computed. [2019-11-28 01:34:19,326 INFO L242 CegarLoopResult]: At program point L3306(lines 3302 3308) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,327 INFO L249 CegarLoopResult]: At program point L4429(lines 4345 4431) the Hoare annotation is: true [2019-11-28 01:34:19,327 INFO L242 CegarLoopResult]: At program point L4826(lines 4820 4828) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,327 INFO L242 CegarLoopResult]: At program point L3835(lines 3749 3837) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,327 INFO L242 CegarLoopResult]: At program point L3769(lines 3756 3836) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,327 INFO L242 CegarLoopResult]: At program point L3571(lines 3550 3573) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,328 INFO L246 CegarLoopResult]: For program point L4496-1(line 4496) no Hoare annotation was computed. [2019-11-28 01:34:19,328 INFO L246 CegarLoopResult]: For program point L4496-2(line 4496) no Hoare annotation was computed. [2019-11-28 01:34:19,328 INFO L246 CegarLoopResult]: For program point L4496(line 4496) no Hoare annotation was computed. [2019-11-28 01:34:19,328 INFO L246 CegarLoopResult]: For program point L4364(lines 4364 4368) no Hoare annotation was computed. [2019-11-28 01:34:19,328 INFO L242 CegarLoopResult]: At program point L4166(lines 4096 4168) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,329 INFO L242 CegarLoopResult]: At program point L4893-2(lines 4892 4894) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,329 INFO L242 CegarLoopResult]: At program point L4893-3(lines 4892 4894) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,329 INFO L242 CegarLoopResult]: At program point L4893(lines 4892 4894) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,330 INFO L242 CegarLoopResult]: At program point L4893-1(lines 4892 4894) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,330 INFO L242 CegarLoopResult]: At program point L4893-6(lines 4892 4894) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,330 INFO L242 CegarLoopResult]: At program point L4893-4(lines 4892 4894) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,330 INFO L242 CegarLoopResult]: At program point L4893-5(lines 4892 4894) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,330 INFO L246 CegarLoopResult]: For program point L3903(lines 3903 3910) no Hoare annotation was computed. [2019-11-28 01:34:19,331 INFO L242 CegarLoopResult]: At program point L3771(lines 3756 3836) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,331 INFO L246 CegarLoopResult]: For program point L3706-1(lines 3706 3709) no Hoare annotation was computed. [2019-11-28 01:34:19,331 INFO L246 CegarLoopResult]: For program point L3640-1(lines 3605 3747) no Hoare annotation was computed. [2019-11-28 01:34:19,331 INFO L242 CegarLoopResult]: At program point L3244(lines 3236 3246) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,332 INFO L242 CegarLoopResult]: At program point L3244-2(lines 3236 3246) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,332 INFO L242 CegarLoopResult]: At program point L3244-1(lines 3236 3246) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,332 INFO L242 CegarLoopResult]: At program point L3244-3(lines 3236 3246) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,332 INFO L242 CegarLoopResult]: At program point L3773(lines 3756 3836) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,332 INFO L246 CegarLoopResult]: For program point L3641(lines 3641 3645) no Hoare annotation was computed. [2019-11-28 01:34:19,333 INFO L246 CegarLoopResult]: For program point L3641-2(lines 3641 3645) no Hoare annotation was computed. [2019-11-28 01:34:19,333 INFO L246 CegarLoopResult]: For program point L4038-1(lines 4038 4046) no Hoare annotation was computed. [2019-11-28 01:34:19,333 INFO L246 CegarLoopResult]: For program point L3906(lines 3906 3910) no Hoare annotation was computed. [2019-11-28 01:34:19,333 INFO L246 CegarLoopResult]: For program point L3906-2(lines 3900 3910) no Hoare annotation was computed. [2019-11-28 01:34:19,333 INFO L242 CegarLoopResult]: At program point L4897-2(lines 4896 4898) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,334 INFO L242 CegarLoopResult]: At program point L4897-3(lines 4896 4898) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,334 INFO L242 CegarLoopResult]: At program point L4897(lines 4896 4898) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,334 INFO L242 CegarLoopResult]: At program point L4897-1(lines 4896 4898) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,334 INFO L242 CegarLoopResult]: At program point L4897-4(lines 4896 4898) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,334 INFO L246 CegarLoopResult]: For program point L4237(lines 4237 4250) no Hoare annotation was computed. [2019-11-28 01:34:19,335 INFO L246 CegarLoopResult]: For program point L4039(lines 4039 4043) no Hoare annotation was computed. [2019-11-28 01:34:19,335 INFO L246 CegarLoopResult]: For program point L4039-2(lines 4039 4043) no Hoare annotation was computed. [2019-11-28 01:34:19,335 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 4496) no Hoare annotation was computed. [2019-11-28 01:34:19,335 INFO L242 CegarLoopResult]: At program point L3313-1(lines 3309 3315) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,335 INFO L242 CegarLoopResult]: At program point L3313(lines 3309 3315) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,336 INFO L246 CegarLoopResult]: For program point L4238(lines 4238 4242) no Hoare annotation was computed. [2019-11-28 01:34:19,336 INFO L242 CegarLoopResult]: At program point L3313-3(lines 3309 3315) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,336 INFO L242 CegarLoopResult]: At program point L3313-2(lines 3309 3315) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,336 INFO L246 CegarLoopResult]: For program point L4238-2(lines 4238 4242) no Hoare annotation was computed. [2019-11-28 01:34:19,336 INFO L246 CegarLoopResult]: For program point L3776-1(lines 3776 3779) no Hoare annotation was computed. [2019-11-28 01:34:19,337 INFO L242 CegarLoopResult]: At program point L4900-1(lines 4899 4901) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,337 INFO L242 CegarLoopResult]: At program point L4900-2(lines 4899 4901) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,337 INFO L242 CegarLoopResult]: At program point L4900(lines 4899 4901) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,337 INFO L242 CegarLoopResult]: At program point L4900-5(lines 4899 4901) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,338 INFO L242 CegarLoopResult]: At program point L4900-6(lines 4899 4901) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,338 INFO L242 CegarLoopResult]: At program point L4900-3(lines 4899 4901) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,338 INFO L242 CegarLoopResult]: At program point L4900-4(lines 4899 4901) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,338 INFO L242 CegarLoopResult]: At program point L4900-7(lines 4899 4901) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,338 INFO L242 CegarLoopResult]: At program point L4900-8(lines 4899 4901) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,339 INFO L246 CegarLoopResult]: For program point L4372(line 4372) no Hoare annotation was computed. [2019-11-28 01:34:19,339 INFO L246 CegarLoopResult]: For program point L4108(lines 4108 4113) no Hoare annotation was computed. [2019-11-28 01:34:19,339 INFO L246 CegarLoopResult]: For program point L4373(lines 4373 4378) no Hoare annotation was computed. [2019-11-28 01:34:19,339 INFO L246 CegarLoopResult]: For program point L3713(lines 3713 3730) no Hoare annotation was computed. [2019-11-28 01:34:19,339 INFO L246 CegarLoopResult]: For program point L3912(lines 3912 3916) no Hoare annotation was computed. [2019-11-28 01:34:19,339 INFO L246 CegarLoopResult]: For program point L3912-2(lines 3912 3916) no Hoare annotation was computed. [2019-11-28 01:34:19,340 INFO L242 CegarLoopResult]: At program point L4904(lines 4903 4905) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,340 INFO L246 CegarLoopResult]: For program point L3715(lines 3715 3719) no Hoare annotation was computed. [2019-11-28 01:34:19,340 INFO L242 CegarLoopResult]: At program point L3584(lines 1 4919) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,340 INFO L246 CegarLoopResult]: For program point L3650-1(lines 3605 3747) no Hoare annotation was computed. [2019-11-28 01:34:19,340 INFO L246 CegarLoopResult]: For program point L3320(lines 3320 3326) no Hoare annotation was computed. [2019-11-28 01:34:19,340 INFO L246 CegarLoopResult]: For program point L4245-2(lines 4245 4248) no Hoare annotation was computed. [2019-11-28 01:34:19,341 INFO L246 CegarLoopResult]: For program point L4245(lines 4245 4248) no Hoare annotation was computed. [2019-11-28 01:34:19,341 INFO L246 CegarLoopResult]: For program point L3651(lines 3651 3655) no Hoare annotation was computed. [2019-11-28 01:34:19,341 INFO L246 CegarLoopResult]: For program point L3651-2(lines 3651 3655) no Hoare annotation was computed. [2019-11-28 01:34:19,341 INFO L246 CegarLoopResult]: For program point L3321(line 3321) no Hoare annotation was computed. [2019-11-28 01:34:19,341 INFO L246 CegarLoopResult]: For program point L3321-2(line 3321) no Hoare annotation was computed. [2019-11-28 01:34:19,341 INFO L246 CegarLoopResult]: For program point L4180(lines 4180 4183) no Hoare annotation was computed. [2019-11-28 01:34:19,342 INFO L246 CegarLoopResult]: For program point L4114(lines 4114 4121) no Hoare annotation was computed. [2019-11-28 01:34:19,342 INFO L242 CegarLoopResult]: At program point L4907(lines 4906 4908) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,342 INFO L242 CegarLoopResult]: At program point L4907-1(lines 4906 4908) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,342 INFO L242 CegarLoopResult]: At program point L4907-2(lines 4906 4908) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,343 INFO L246 CegarLoopResult]: For program point L3322(line 3322) no Hoare annotation was computed. [2019-11-28 01:34:19,343 INFO L246 CegarLoopResult]: For program point L4115(line 4115) no Hoare annotation was computed. [2019-11-28 01:34:19,343 INFO L246 CegarLoopResult]: For program point L3785(lines 3785 3788) no Hoare annotation was computed. [2019-11-28 01:34:19,343 INFO L246 CegarLoopResult]: For program point L3785-2(lines 3785 3788) no Hoare annotation was computed. [2019-11-28 01:34:19,343 INFO L246 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-28 01:34:19,343 INFO L246 CegarLoopResult]: For program point L4314(lines 4314 4317) no Hoare annotation was computed. [2019-11-28 01:34:19,344 INFO L246 CegarLoopResult]: For program point L4380(line 4380) no Hoare annotation was computed. [2019-11-28 01:34:19,344 INFO L242 CegarLoopResult]: At program point L3257-1(lines 3252 3259) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,344 INFO L242 CegarLoopResult]: At program point L3257(lines 3252 3259) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,344 INFO L242 CegarLoopResult]: At program point L3257-3(lines 3252 3259) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,344 INFO L242 CegarLoopResult]: At program point L3257-2(lines 3252 3259) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,344 INFO L246 CegarLoopResult]: For program point L4314-2(lines 4314 4317) no Hoare annotation was computed. [2019-11-28 01:34:19,345 INFO L242 CegarLoopResult]: At program point L3257-5(lines 3252 3259) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,345 INFO L242 CegarLoopResult]: At program point L3257-4(lines 3252 3259) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,345 INFO L242 CegarLoopResult]: At program point L3257-6(lines 3252 3259) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,345 INFO L246 CegarLoopResult]: For program point L3324(line 3324) no Hoare annotation was computed. [2019-11-28 01:34:19,346 INFO L242 CegarLoopResult]: At program point L4910(lines 1 4919) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,346 INFO L246 CegarLoopResult]: For program point L3721(lines 3721 3724) no Hoare annotation was computed. [2019-11-28 01:34:19,346 INFO L246 CegarLoopResult]: For program point L3721-2(lines 3720 3730) no Hoare annotation was computed. [2019-11-28 01:34:19,346 INFO L246 CegarLoopResult]: For program point L4184(lines 4184 4188) no Hoare annotation was computed. [2019-11-28 01:34:19,346 INFO L246 CegarLoopResult]: For program point L4184-2(lines 4184 4188) no Hoare annotation was computed. [2019-11-28 01:34:19,346 INFO L246 CegarLoopResult]: For program point L4118(line 4118) no Hoare annotation was computed. [2019-11-28 01:34:19,347 INFO L246 CegarLoopResult]: For program point L3920(lines 3920 3923) no Hoare annotation was computed. [2019-11-28 01:34:19,347 INFO L242 CegarLoopResult]: At program point L3327(lines 3317 3330) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,347 INFO L246 CegarLoopResult]: For program point L4252(lines 4252 4259) no Hoare annotation was computed. [2019-11-28 01:34:19,347 INFO L246 CegarLoopResult]: For program point L3856(lines 3856 3859) no Hoare annotation was computed. [2019-11-28 01:34:19,347 INFO L246 CegarLoopResult]: For program point L3856-2(lines 3856 3859) no Hoare annotation was computed. [2019-11-28 01:34:19,348 INFO L242 CegarLoopResult]: At program point L4253-2(lines 4178 4274) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,348 INFO L246 CegarLoopResult]: For program point L4253(lines 4253 4256) no Hoare annotation was computed. [2019-11-28 01:34:19,348 INFO L246 CegarLoopResult]: For program point L3725-1(lines 3605 3747) no Hoare annotation was computed. [2019-11-28 01:34:19,348 INFO L246 CegarLoopResult]: For program point L3659-1(lines 3605 3747) no Hoare annotation was computed. [2019-11-28 01:34:19,348 INFO L246 CegarLoopResult]: For program point L4320-2(lines 4320 4324) no Hoare annotation was computed. [2019-11-28 01:34:19,349 INFO L246 CegarLoopResult]: For program point L4320(lines 4320 4324) no Hoare annotation was computed. [2019-11-28 01:34:19,349 INFO L242 CegarLoopResult]: At program point L4122(lines 4102 4167) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,349 INFO L242 CegarLoopResult]: At program point L4849(lines 4848 4850) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,349 INFO L246 CegarLoopResult]: For program point L3660(lines 3660 3664) no Hoare annotation was computed. [2019-11-28 01:34:19,349 INFO L246 CegarLoopResult]: For program point L3660-2(lines 3660 3664) no Hoare annotation was computed. [2019-11-28 01:34:19,350 INFO L246 CegarLoopResult]: For program point L4387(line 4387) no Hoare annotation was computed. [2019-11-28 01:34:19,350 INFO L246 CegarLoopResult]: For program point L4189(lines 4189 4192) no Hoare annotation was computed. [2019-11-28 01:34:19,350 INFO L246 CegarLoopResult]: For program point L3991(lines 3991 3994) no Hoare annotation was computed. [2019-11-28 01:34:19,350 INFO L246 CegarLoopResult]: For program point L3991-2(lines 3991 3994) no Hoare annotation was computed. [2019-11-28 01:34:19,350 INFO L242 CegarLoopResult]: At program point L3925(lines 3853 3951) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,351 INFO L246 CegarLoopResult]: For program point L4388(lines 4388 4420) no Hoare annotation was computed. [2019-11-28 01:34:19,351 INFO L242 CegarLoopResult]: At program point L3265-1(lines 3260 3267) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,351 INFO L242 CegarLoopResult]: At program point L3265(lines 3260 3267) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,351 INFO L242 CegarLoopResult]: At program point L3265-3(lines 3260 3267) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,351 INFO L242 CegarLoopResult]: At program point L3265-2(lines 3260 3267) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,352 INFO L246 CegarLoopResult]: For program point L4124(line 4124) no Hoare annotation was computed. [2019-11-28 01:34:19,352 INFO L242 CegarLoopResult]: At program point L3265-5(lines 3260 3267) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,352 INFO L246 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-28 01:34:19,352 INFO L242 CegarLoopResult]: At program point L3265-4(lines 3260 3267) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,352 INFO L246 CegarLoopResult]: For program point L4124-2(lines 4124 4128) no Hoare annotation was computed. [2019-11-28 01:34:19,353 INFO L242 CegarLoopResult]: At program point L4058(lines 3987 4072) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,353 INFO L242 CegarLoopResult]: At program point L3265-7(lines 3260 3267) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,353 INFO L242 CegarLoopResult]: At program point L3265-6(lines 3260 3267) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,353 INFO L246 CegarLoopResult]: For program point L4917(lines 4917 4919) no Hoare annotation was computed. [2019-11-28 01:34:19,353 INFO L246 CegarLoopResult]: For program point L4917-1(lines 4917 4919) no Hoare annotation was computed. [2019-11-28 01:34:19,354 INFO L242 CegarLoopResult]: At program point L4125(lines 4102 4167) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,354 INFO L242 CegarLoopResult]: At program point L3927(lines 3853 3951) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,354 INFO L246 CegarLoopResult]: For program point L4390(lines 4390 4417) no Hoare annotation was computed. [2019-11-28 01:34:19,354 INFO L242 CegarLoopResult]: At program point L4060(lines 3987 4072) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,354 INFO L242 CegarLoopResult]: At program point L4853(lines 4852 4854) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,355 INFO L246 CegarLoopResult]: For program point L4391(line 4391) no Hoare annotation was computed. [2019-11-28 01:34:19,355 INFO L242 CegarLoopResult]: At program point L4325(lines 4310 4327) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,355 INFO L242 CegarLoopResult]: At program point L4127(lines 4102 4167) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,355 INFO L242 CegarLoopResult]: At program point L3929(lines 3853 3951) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,356 INFO L246 CegarLoopResult]: For program point L3731-1(lines 3731 3745) no Hoare annotation was computed. [2019-11-28 01:34:19,356 INFO L246 CegarLoopResult]: For program point L4392(lines 4392 4397) no Hoare annotation was computed. [2019-11-28 01:34:19,356 INFO L242 CegarLoopResult]: At program point L4062(lines 3987 4072) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,356 INFO L246 CegarLoopResult]: For program point L3732(lines 3732 3741) no Hoare annotation was computed. [2019-11-28 01:34:19,356 INFO L246 CegarLoopResult]: For program point L3732-2(lines 3732 3741) no Hoare annotation was computed. [2019-11-28 01:34:19,357 INFO L242 CegarLoopResult]: At program point L3931(lines 3853 3951) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,357 INFO L242 CegarLoopResult]: At program point L4856(lines 4855 4857) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-28 01:34:19,357 INFO L246 CegarLoopResult]: For program point L3733(lines 3733 3737) no Hoare annotation was computed. [2019-11-28 01:34:19,357 INFO L246 CegarLoopResult]: For program point L3733-2(lines 3733 3737) no Hoare annotation was computed. [2019-11-28 01:34:19,357 INFO L246 CegarLoopResult]: For program point L4262(lines 4262 4266) no Hoare annotation was computed. [2019-11-28 01:34:19,357 INFO L246 CegarLoopResult]: For program point L4262-2(lines 4262 4266) no Hoare annotation was computed. [2019-11-28 01:34:19,358 INFO L246 CegarLoopResult]: For program point L4130-1(lines 4102 4167) no Hoare annotation was computed. [2019-11-28 01:34:19,358 INFO L246 CegarLoopResult]: For program point L3998(lines 3998 4002) no Hoare annotation was computed. [2019-11-28 01:34:19,358 INFO L246 CegarLoopResult]: For program point L3998-2(lines 3998 4002) no Hoare annotation was computed. [2019-11-28 01:34:19,358 INFO L246 CegarLoopResult]: For program point L3866(lines 3866 3870) no Hoare annotation was computed. [2019-11-28 01:34:19,358 INFO L246 CegarLoopResult]: For program point L3866-2(lines 3866 3870) no Hoare annotation was computed. [2019-11-28 01:34:19,358 INFO L246 CegarLoopResult]: For program point L3668-1(lines 3605 3747) no Hoare annotation was computed. [2019-11-28 01:34:19,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 01:34:19 BoogieIcfgContainer [2019-11-28 01:34:19,451 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-28 01:34:19,452 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-28 01:34:19,452 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-28 01:34:19,452 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-28 01:34:19,453 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 01:34:03" (3/4) ... [2019-11-28 01:34:19,457 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-28 01:34:19,527 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 274 nodes and edges [2019-11-28 01:34:19,531 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 116 nodes and edges [2019-11-28 01:34:19,535 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 53 nodes and edges [2019-11-28 01:34:19,539 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2019-11-28 01:34:19,544 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2019-11-28 01:34:19,548 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2019-11-28 01:34:19,552 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-28 01:34:19,556 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-28 01:34:19,940 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-11-28 01:34:19,940 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-28 01:34:19,943 INFO L168 Benchmark]: Toolchain (without parser) took 27781.95 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 886.6 MB). Free memory was 949.6 MB in the beginning and 1.8 GB in the end (delta: -884.0 MB). Peak memory consumption was 711.1 MB. Max. memory is 11.5 GB. [2019-11-28 01:34:19,943 INFO L168 Benchmark]: CDTParser took 0.54 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:34:19,944 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1786.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -105.3 MB). Peak memory consumption was 55.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:34:19,944 INFO L168 Benchmark]: Boogie Procedure Inliner took 198.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2019-11-28 01:34:19,945 INFO L168 Benchmark]: Boogie Preprocessor took 196.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2019-11-28 01:34:19,945 INFO L168 Benchmark]: RCFGBuilder took 9407.18 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 418.9 MB). Free memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: -455.2 MB). Peak memory consumption was 632.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:34:19,946 INFO L168 Benchmark]: TraceAbstraction took 15696.91 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 861.9 MB in the end (delta: 621.5 MB). Peak memory consumption was 621.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:34:19,946 INFO L168 Benchmark]: Witness Printer took 488.50 ms. Allocated memory was 1.6 GB in the beginning and 1.9 GB in the end (delta: 319.3 MB). Free memory was 861.9 MB in the beginning and 1.8 GB in the end (delta: -971.8 MB). Peak memory consumption was 56.1 MB. Max. memory is 11.5 GB. [2019-11-28 01:34:19,948 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1786.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -105.3 MB). Peak memory consumption was 55.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 198.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 196.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 9407.18 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 418.9 MB). Free memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: -455.2 MB). Peak memory consumption was 632.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 15696.91 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 861.9 MB in the end (delta: 621.5 MB). Peak memory consumption was 621.5 MB. Max. memory is 11.5 GB. * Witness Printer took 488.50 ms. Allocated memory was 1.6 GB in the beginning and 1.9 GB in the end (delta: 319.3 MB). Free memory was 861.9 MB in the beginning and 1.8 GB in the end (delta: -971.8 MB). Peak memory consumption was 56.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4496]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4496]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4496]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 4892]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4892]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3309]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4892]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4906]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3317]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4906]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4102]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4903]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4892]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4349]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3236]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3953]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3309]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4892]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3309]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3309]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4892]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4892]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4848]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4867]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3297]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3236]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3236]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3236]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3283]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3283]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4077]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3283]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3283]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3283]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4102]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3283]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4096]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4077]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3283]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4077]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3756]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3756]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4861]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4861]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3252]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3252]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3550]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4284]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3252]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3252]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3252]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3756]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4102]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3252]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4102]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4829]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3252]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4888]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3229]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4899]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4899]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4888]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3229]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4888]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4820]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4310]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3987]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4858]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4899]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3749]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4899]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4077]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4888]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3756]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4855]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4888]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4077]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4899]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4899]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4888]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3229]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4899]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4899]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3229]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4888]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4888]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4077]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4899]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3268]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3268]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4896]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4896]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3268]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3268]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4178]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3268]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4345]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3838]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4896]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3302]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4896]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4852]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3756]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4896]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4074]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3979]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3987]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4074]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3756]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3587]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3853]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3756]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4832]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3756]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3756]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4077]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4077]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4077]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4906]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3987]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 324 locations, 3 error locations. Result: SAFE, OverallTime: 13.7s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 11.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.7s, HoareTripleCheckerStatistics: 2630 SDtfs, 2983 SDslu, 1328 SDs, 0 SdLazy, 31 SolverSat, 9 SolverUnsat, 4 SolverUnknown, 0 SolverNotchecked, 10.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=615occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 5 MinimizatonAttempts, 313 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 149 LocationsWithAnnotation, 149 PreInvPairs, 439 NumberOfFragments, 1919 HoareAnnotationTreeSize, 149 FomulaSimplifications, 3982 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 149 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 1.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 113 NumberOfCodeBlocks, 113 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 108 ConstructedInterpolants, 0 QuantifiedInterpolants, 5940 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...