./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 791161d1 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a5b351dc48b78577594847e2589a2433da4c3422ed74f69290b3f52d3ba2c2d2 --- Real Ultimate output --- This is Ultimate 0.2.2-?-791161d [2022-07-22 23:27:23,227 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 23:27:23,228 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 23:27:23,276 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-22 23:27:23,277 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-22 23:27:23,278 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-22 23:27:23,280 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-22 23:27:23,282 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-22 23:27:23,284 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-22 23:27:23,288 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-22 23:27:23,288 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-22 23:27:23,290 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-22 23:27:23,291 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 23:27:23,292 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 23:27:23,293 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 23:27:23,296 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 23:27:23,297 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 23:27:23,298 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 23:27:23,299 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 23:27:23,304 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 23:27:23,306 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 23:27:23,307 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 23:27:23,308 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 23:27:23,309 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 23:27:23,310 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 23:27:23,316 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-22 23:27:23,317 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-22 23:27:23,317 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-22 23:27:23,318 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-22 23:27:23,318 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-22 23:27:23,319 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-22 23:27:23,319 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-22 23:27:23,321 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-22 23:27:23,321 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-22 23:27:23,322 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-22 23:27:23,323 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-22 23:27:23,323 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-22 23:27:23,323 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-22 23:27:23,324 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-22 23:27:23,324 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 23:27:23,325 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 23:27:23,327 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 23:27:23,328 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-22 23:27:23,355 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 23:27:23,356 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 23:27:23,356 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 23:27:23,357 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 23:27:23,358 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-22 23:27:23,358 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-22 23:27:23,358 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 23:27:23,359 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 23:27:23,359 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 23:27:23,360 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 23:27:23,360 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 23:27:23,360 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 23:27:23,360 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-22 23:27:23,360 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-22 23:27:23,360 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-22 23:27:23,361 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 23:27:23,361 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 23:27:23,361 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-22 23:27:23,361 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 23:27:23,362 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 23:27:23,362 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-22 23:27:23,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-22 23:27:23,363 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 23:27:23,363 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-22 23:27:23,363 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-22 23:27:23,363 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 23:27:23,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-22 23:27:23,364 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-22 23:27:23,364 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-22 23:27:23,364 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-22 23:27:23,364 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5b351dc48b78577594847e2589a2433da4c3422ed74f69290b3f52d3ba2c2d2 [2022-07-22 23:27:23,593 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 23:27:23,611 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 23:27:23,613 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 23:27:23,614 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 23:27:23,614 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 23:27:23,615 INFO L432 ainManager$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--misc--pch_phub.ko-main.cil.out.i [2022-07-22 23:27:23,672 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eede3b8e8/5fbcec12b38d488aa74d5d0daf9cfb94/FLAGe48bfb618 [2022-07-22 23:27:24,364 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 23:27:24,365 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i [2022-07-22 23:27:24,397 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eede3b8e8/5fbcec12b38d488aa74d5d0daf9cfb94/FLAGe48bfb618 [2022-07-22 23:27:24,656 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eede3b8e8/5fbcec12b38d488aa74d5d0daf9cfb94 [2022-07-22 23:27:24,660 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 23:27:24,662 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-22 23:27:24,665 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 23:27:24,665 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 23:27:24,668 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 23:27:24,668 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 11:27:24" (1/1) ... [2022-07-22 23:27:24,669 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e4ca9cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:27:24, skipping insertion in model container [2022-07-22 23:27:24,669 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 11:27:24" (1/1) ... [2022-07-22 23:27:24,675 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 23:27:24,755 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 23:27:25,409 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i[106459,106472] [2022-07-22 23:27:25,477 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 23:27:25,501 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 23:27:25,621 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for C: rom_signature = rom_signature & 255U [2627] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:597) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:483) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-07-22 23:27:25,626 INFO L158 Benchmark]: Toolchain (without parser) took 963.04ms. Allocated memory was 107.0MB in the beginning and 130.0MB in the end (delta: 23.1MB). Free memory was 64.5MB in the beginning and 80.0MB in the end (delta: -15.5MB). Peak memory consumption was 18.0MB. Max. memory is 16.1GB. [2022-07-22 23:27:25,628 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 107.0MB. Free memory is still 86.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-22 23:27:25,630 INFO L158 Benchmark]: CACSL2BoogieTranslator took 959.66ms. Allocated memory was 107.0MB in the beginning and 130.0MB in the end (delta: 23.1MB). Free memory was 64.3MB in the beginning and 80.0MB in the end (delta: -15.8MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. [2022-07-22 23:27:25,632 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 107.0MB. Free memory is still 86.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 959.66ms. Allocated memory was 107.0MB in the beginning and 130.0MB in the end (delta: 23.1MB). Free memory was 64.3MB in the beginning and 80.0MB in the end (delta: -15.8MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: rom_signature = rom_signature & 255U [2627] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: rom_signature = rom_signature & 255U [2627]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a5b351dc48b78577594847e2589a2433da4c3422ed74f69290b3f52d3ba2c2d2 --- Real Ultimate output --- This is Ultimate 0.2.2-?-791161d [2022-07-22 23:27:27,341 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 23:27:27,342 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 23:27:27,372 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-22 23:27:27,373 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-22 23:27:27,374 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-22 23:27:27,375 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-22 23:27:27,380 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-22 23:27:27,382 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-22 23:27:27,383 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-22 23:27:27,384 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-22 23:27:27,387 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-22 23:27:27,388 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 23:27:27,390 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 23:27:27,393 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 23:27:27,394 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 23:27:27,395 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 23:27:27,396 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 23:27:27,399 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 23:27:27,403 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 23:27:27,407 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 23:27:27,410 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 23:27:27,410 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 23:27:27,412 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 23:27:27,412 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 23:27:27,415 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-22 23:27:27,418 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-22 23:27:27,418 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-22 23:27:27,419 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-22 23:27:27,420 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-22 23:27:27,420 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-22 23:27:27,421 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-22 23:27:27,422 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-22 23:27:27,422 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-22 23:27:27,423 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-22 23:27:27,425 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-22 23:27:27,425 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-22 23:27:27,425 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-22 23:27:27,426 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-22 23:27:27,426 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 23:27:27,426 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 23:27:27,427 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 23:27:27,432 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-22 23:27:27,465 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 23:27:27,465 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 23:27:27,466 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 23:27:27,466 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 23:27:27,467 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-22 23:27:27,467 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-22 23:27:27,468 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 23:27:27,468 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 23:27:27,468 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 23:27:27,469 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 23:27:27,469 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 23:27:27,469 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-22 23:27:27,469 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-22 23:27:27,470 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-22 23:27:27,470 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-22 23:27:27,470 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-22 23:27:27,470 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-22 23:27:27,470 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 23:27:27,471 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 23:27:27,471 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-22 23:27:27,471 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 23:27:27,471 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 23:27:27,471 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-22 23:27:27,472 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-22 23:27:27,472 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 23:27:27,472 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-22 23:27:27,472 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-22 23:27:27,472 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-22 23:27:27,473 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-22 23:27:27,473 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-22 23:27:27,473 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-22 23:27:27,473 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-22 23:27:27,473 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-22 23:27:27,474 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5b351dc48b78577594847e2589a2433da4c3422ed74f69290b3f52d3ba2c2d2 [2022-07-22 23:27:27,782 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 23:27:27,801 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 23:27:27,803 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 23:27:27,803 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 23:27:27,804 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 23:27:27,805 INFO L432 ainManager$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--misc--pch_phub.ko-main.cil.out.i [2022-07-22 23:27:27,856 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1a7fe08f/694296cef2314af998eca580f7cefc77/FLAG8ff92dc8c [2022-07-22 23:27:28,487 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 23:27:28,488 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i [2022-07-22 23:27:28,510 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1a7fe08f/694296cef2314af998eca580f7cefc77/FLAG8ff92dc8c [2022-07-22 23:27:28,882 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1a7fe08f/694296cef2314af998eca580f7cefc77 [2022-07-22 23:27:28,884 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 23:27:28,885 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-22 23:27:28,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 23:27:28,887 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 23:27:28,894 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 23:27:28,895 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 11:27:28" (1/1) ... [2022-07-22 23:27:28,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bd71074 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:27:28, skipping insertion in model container [2022-07-22 23:27:28,896 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 11:27:28" (1/1) ... [2022-07-22 23:27:28,903 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 23:27:28,991 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 23:27:29,658 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i[106459,106472] [2022-07-22 23:27:29,691 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 23:27:29,714 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-22 23:27:29,745 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 23:27:29,918 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i[106459,106472] [2022-07-22 23:27:29,928 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 23:27:29,937 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 23:27:30,070 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i[106459,106472] [2022-07-22 23:27:30,095 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 23:27:30,147 INFO L208 MainTranslator]: Completed translation [2022-07-22 23:27:30,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:27:30 WrapperNode [2022-07-22 23:27:30,148 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 23:27:30,149 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 23:27:30,149 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 23:27:30,149 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 23:27:30,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:27:30" (1/1) ... [2022-07-22 23:27:30,216 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:27:30" (1/1) ... [2022-07-22 23:27:30,295 INFO L137 Inliner]: procedures = 137, calls = 740, calls flagged for inlining = 53, calls inlined = 47, statements flattened = 1889 [2022-07-22 23:27:30,295 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 23:27:30,296 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 23:27:30,296 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 23:27:30,297 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 23:27:30,304 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:27:30" (1/1) ... [2022-07-22 23:27:30,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:27:30" (1/1) ... [2022-07-22 23:27:30,327 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:27:30" (1/1) ... [2022-07-22 23:27:30,331 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:27:30" (1/1) ... [2022-07-22 23:27:30,376 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:27:30" (1/1) ... [2022-07-22 23:27:30,382 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:27:30" (1/1) ... [2022-07-22 23:27:30,391 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:27:30" (1/1) ... [2022-07-22 23:27:30,405 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 23:27:30,406 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 23:27:30,406 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 23:27:30,406 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 23:27:30,407 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:27:30" (1/1) ... [2022-07-22 23:27:30,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-22 23:27:30,431 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 23:27:30,449 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-22 23:27:30,471 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-22 23:27:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-07-22 23:27:30,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-07-22 23:27:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-22 23:27:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-22 23:27:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-22 23:27:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_remove [2022-07-22 23:27:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_remove [2022-07-22 23:27:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-07-22 23:27:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-07-22 23:27:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2022-07-22 23:27:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2022-07-22 23:27:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_modify_write_reg [2022-07-22 23:27:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_modify_write_reg [2022-07-22 23:27:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pch_phub_mutex [2022-07-22 23:27:30,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pch_phub_mutex [2022-07-22 23:27:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-22 23:27:30,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-22 23:27:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-22 23:27:30,490 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-22 23:27:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-22 23:27:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-22 23:27:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-07-22 23:27:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-07-22 23:27:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-22 23:27:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-22 23:27:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-22 23:27:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-22 23:27:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-07-22 23:27:30,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-07-22 23:27:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-22 23:27:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_file [2022-07-22 23:27:30,492 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_file [2022-07-22 23:27:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 23:27:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-07-22 23:27:30,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-07-22 23:27:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2022-07-22 23:27:30,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2022-07-22 23:27:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-22 23:27:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 23:27:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-22 23:27:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-07-22 23:27:30,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-07-22 23:27:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-07-22 23:27:30,494 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-07-22 23:27:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-07-22 23:27:30,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-07-22 23:27:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-07-22 23:27:30,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-07-22 23:27:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2022-07-22 23:27:30,496 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2022-07-22 23:27:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-07-22 23:27:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-22 23:27:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 23:27:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-22 23:27:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2022-07-22 23:27:30,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2022-07-22 23:27:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-22 23:27:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-07-22 23:27:30,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-07-22 23:27:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-07-22 23:27:30,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-07-22 23:27:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-22 23:27:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-22 23:27:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-22 23:27:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-22 23:27:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_write_serial_rom [2022-07-22 23:27:30,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_write_serial_rom [2022-07-22 23:27:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 23:27:30,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 23:27:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_file [2022-07-22 23:27:30,501 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_file [2022-07-22 23:27:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_serial_rom [2022-07-22 23:27:30,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_serial_rom [2022-07-22 23:27:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2022-07-22 23:27:30,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2022-07-22 23:27:30,919 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 23:27:30,922 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 23:27:37,684 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 23:27:37,705 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 23:27:37,705 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-22 23:27:37,709 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 11:27:37 BoogieIcfgContainer [2022-07-22 23:27:37,710 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 23:27:37,712 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-22 23:27:37,712 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-22 23:27:37,715 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-22 23:27:37,715 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.07 11:27:28" (1/3) ... [2022-07-22 23:27:37,716 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fe35286 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.07 11:27:37, skipping insertion in model container [2022-07-22 23:27:37,717 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 11:27:30" (2/3) ... [2022-07-22 23:27:37,717 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fe35286 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.07 11:27:37, skipping insertion in model container [2022-07-22 23:27:37,717 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 11:27:37" (3/3) ... [2022-07-22 23:27:37,721 INFO L111 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i [2022-07-22 23:27:37,734 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-22 23:27:37,735 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-22 23:27:37,811 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-22 23:27:37,818 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@7af6a9a1, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@5cdbbe1e [2022-07-22 23:27:37,818 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-22 23:27:37,827 INFO L276 IsEmpty]: Start isEmpty. Operand has 606 states, 402 states have (on average 1.271144278606965) internal successors, (511), 412 states have internal predecessors, (511), 174 states have call successors, (174), 28 states have call predecessors, (174), 28 states have return successors, (174), 174 states have call predecessors, (174), 174 states have call successors, (174) [2022-07-22 23:27:37,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-07-22 23:27:37,838 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:27:37,839 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:27:37,839 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:27:37,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:27:37,845 INFO L85 PathProgramCache]: Analyzing trace with hash -838784516, now seen corresponding path program 1 times [2022-07-22 23:27:37,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:27:37,860 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1812830123] [2022-07-22 23:27:37,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:27:37,861 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:27:37,861 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:27:37,867 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-22 23:27:37,915 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-07-22 23:27:38,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:27:38,516 INFO L263 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 23:27:38,521 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:27:38,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:27:38,585 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:27:38,585 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:27:38,586 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1812830123] [2022-07-22 23:27:38,586 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1812830123] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:27:38,586 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:27:38,587 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 23:27:38,588 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [489100100] [2022-07-22 23:27:38,589 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:27:38,592 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 23:27:38,593 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:27:38,615 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 23:27:38,616 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:27:38,619 INFO L87 Difference]: Start difference. First operand has 606 states, 402 states have (on average 1.271144278606965) internal successors, (511), 412 states have internal predecessors, (511), 174 states have call successors, (174), 28 states have call predecessors, (174), 28 states have return successors, (174), 174 states have call predecessors, (174), 174 states have call successors, (174) Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 23:27:38,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:27:38,881 INFO L93 Difference]: Finished difference Result 1792 states and 2597 transitions. [2022-07-22 23:27:38,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 23:27:38,885 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2022-07-22 23:27:38,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:27:38,916 INFO L225 Difference]: With dead ends: 1792 [2022-07-22 23:27:38,916 INFO L226 Difference]: Without dead ends: 1185 [2022-07-22 23:27:38,926 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:27:38,930 INFO L413 NwaCegarLoop]: 1020 mSDtfsCounter, 823 mSDsluCounter, 837 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 823 SdHoareTripleChecker+Valid, 1857 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-22 23:27:38,932 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [823 Valid, 1857 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-22 23:27:38,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1185 states. [2022-07-22 23:27:39,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1185 to 1181. [2022-07-22 23:27:39,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1181 states, 783 states have (on average 1.2630906768837804) internal successors, (989), 795 states have internal predecessors, (989), 343 states have call successors, (343), 55 states have call predecessors, (343), 54 states have return successors, (338), 338 states have call predecessors, (338), 338 states have call successors, (338) [2022-07-22 23:27:39,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 1181 states and 1670 transitions. [2022-07-22 23:27:39,091 INFO L78 Accepts]: Start accepts. Automaton has 1181 states and 1670 transitions. Word has length 15 [2022-07-22 23:27:39,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:27:39,092 INFO L495 AbstractCegarLoop]: Abstraction has 1181 states and 1670 transitions. [2022-07-22 23:27:39,092 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 23:27:39,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1670 transitions. [2022-07-22 23:27:39,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-07-22 23:27:39,094 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:27:39,094 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:27:39,123 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-07-22 23:27:39,316 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:27:39,317 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:27:39,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:27:39,317 INFO L85 PathProgramCache]: Analyzing trace with hash -1677123996, now seen corresponding path program 1 times [2022-07-22 23:27:39,318 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:27:39,318 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [977294068] [2022-07-22 23:27:39,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:27:39,319 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:27:39,319 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:27:39,321 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-22 23:27:39,344 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-07-22 23:27:39,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:27:39,917 INFO L263 TraceCheckSpWp]: Trace formula consists of 703 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 23:27:39,919 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:27:39,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:27:39,928 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:27:39,928 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:27:39,928 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [977294068] [2022-07-22 23:27:39,928 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [977294068] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:27:39,929 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:27:39,929 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 23:27:39,929 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [204802262] [2022-07-22 23:27:39,929 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:27:39,930 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 23:27:39,931 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:27:39,931 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 23:27:39,931 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:27:39,931 INFO L87 Difference]: Start difference. First operand 1181 states and 1670 transitions. Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 23:27:40,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:27:40,046 INFO L93 Difference]: Finished difference Result 1199 states and 1690 transitions. [2022-07-22 23:27:40,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 23:27:40,047 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 18 [2022-07-22 23:27:40,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:27:40,055 INFO L225 Difference]: With dead ends: 1199 [2022-07-22 23:27:40,055 INFO L226 Difference]: Without dead ends: 1190 [2022-07-22 23:27:40,056 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:27:40,057 INFO L413 NwaCegarLoop]: 856 mSDtfsCounter, 842 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 842 SdHoareTripleChecker+Valid, 866 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-22 23:27:40,058 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [842 Valid, 866 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-22 23:27:40,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1190 states. [2022-07-22 23:27:40,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1190 to 1181. [2022-07-22 23:27:40,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1181 states, 783 states have (on average 1.2618135376756066) internal successors, (988), 795 states have internal predecessors, (988), 343 states have call successors, (343), 55 states have call predecessors, (343), 54 states have return successors, (338), 338 states have call predecessors, (338), 338 states have call successors, (338) [2022-07-22 23:27:40,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 1181 states and 1669 transitions. [2022-07-22 23:27:40,134 INFO L78 Accepts]: Start accepts. Automaton has 1181 states and 1669 transitions. Word has length 18 [2022-07-22 23:27:40,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:27:40,134 INFO L495 AbstractCegarLoop]: Abstraction has 1181 states and 1669 transitions. [2022-07-22 23:27:40,134 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 23:27:40,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1669 transitions. [2022-07-22 23:27:40,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-07-22 23:27:40,139 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:27:40,139 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:27:40,160 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-07-22 23:27:40,357 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:27:40,358 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:27:40,358 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:27:40,358 INFO L85 PathProgramCache]: Analyzing trace with hash -1619865694, now seen corresponding path program 1 times [2022-07-22 23:27:40,359 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:27:40,360 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1083726118] [2022-07-22 23:27:40,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:27:40,360 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:27:40,360 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:27:40,362 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-22 23:27:40,368 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-07-22 23:27:40,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:27:40,941 INFO L263 TraceCheckSpWp]: Trace formula consists of 699 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 23:27:40,942 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:27:40,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:27:40,978 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:27:40,978 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:27:40,980 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1083726118] [2022-07-22 23:27:40,981 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1083726118] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:27:40,981 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:27:40,982 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 23:27:40,982 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [794314077] [2022-07-22 23:27:40,982 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:27:40,982 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 23:27:40,983 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:27:40,983 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 23:27:40,983 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:27:40,984 INFO L87 Difference]: Start difference. First operand 1181 states and 1669 transitions. Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 23:27:41,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:27:41,096 INFO L93 Difference]: Finished difference Result 1183 states and 1670 transitions. [2022-07-22 23:27:41,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 23:27:41,097 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 18 [2022-07-22 23:27:41,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:27:41,104 INFO L225 Difference]: With dead ends: 1183 [2022-07-22 23:27:41,104 INFO L226 Difference]: Without dead ends: 1180 [2022-07-22 23:27:41,105 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:27:41,108 INFO L413 NwaCegarLoop]: 844 mSDtfsCounter, 830 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 830 SdHoareTripleChecker+Valid, 844 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-22 23:27:41,109 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [830 Valid, 844 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-22 23:27:41,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1180 states. [2022-07-22 23:27:41,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1180 to 1180. [2022-07-22 23:27:41,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1180 states, 783 states have (on average 1.260536398467433) internal successors, (987), 794 states have internal predecessors, (987), 342 states have call successors, (342), 55 states have call predecessors, (342), 54 states have return successors, (338), 338 states have call predecessors, (338), 338 states have call successors, (338) [2022-07-22 23:27:41,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 1180 states and 1667 transitions. [2022-07-22 23:27:41,181 INFO L78 Accepts]: Start accepts. Automaton has 1180 states and 1667 transitions. Word has length 18 [2022-07-22 23:27:41,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:27:41,181 INFO L495 AbstractCegarLoop]: Abstraction has 1180 states and 1667 transitions. [2022-07-22 23:27:41,181 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 23:27:41,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 1667 transitions. [2022-07-22 23:27:41,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-07-22 23:27:41,187 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:27:41,188 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:27:41,212 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-07-22 23:27:41,407 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:27:41,408 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:27:41,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:27:41,408 INFO L85 PathProgramCache]: Analyzing trace with hash 1323407411, now seen corresponding path program 1 times [2022-07-22 23:27:41,409 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:27:41,410 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [553283685] [2022-07-22 23:27:41,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:27:41,410 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:27:41,410 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:27:41,414 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-22 23:27:41,416 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-07-22 23:27:41,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:27:41,922 INFO L263 TraceCheckSpWp]: Trace formula consists of 700 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 23:27:41,923 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:27:41,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:27:41,967 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:27:41,968 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:27:41,969 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [553283685] [2022-07-22 23:27:41,970 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [553283685] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:27:41,970 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:27:41,970 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 23:27:41,970 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [587772159] [2022-07-22 23:27:41,970 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:27:41,970 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 23:27:41,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:27:41,971 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 23:27:41,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:27:41,971 INFO L87 Difference]: Start difference. First operand 1180 states and 1667 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 23:27:42,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:27:42,074 INFO L93 Difference]: Finished difference Result 1182 states and 1668 transitions. [2022-07-22 23:27:42,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 23:27:42,075 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2022-07-22 23:27:42,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:27:42,081 INFO L225 Difference]: With dead ends: 1182 [2022-07-22 23:27:42,082 INFO L226 Difference]: Without dead ends: 1179 [2022-07-22 23:27:42,083 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:27:42,087 INFO L413 NwaCegarLoop]: 842 mSDtfsCounter, 827 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 827 SdHoareTripleChecker+Valid, 842 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-22 23:27:42,088 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [827 Valid, 842 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-22 23:27:42,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1179 states. [2022-07-22 23:27:42,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1179 to 1179. [2022-07-22 23:27:42,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1179 states, 783 states have (on average 1.2592592592592593) internal successors, (986), 793 states have internal predecessors, (986), 341 states have call successors, (341), 55 states have call predecessors, (341), 54 states have return successors, (338), 338 states have call predecessors, (338), 338 states have call successors, (338) [2022-07-22 23:27:42,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 1179 states and 1665 transitions. [2022-07-22 23:27:42,147 INFO L78 Accepts]: Start accepts. Automaton has 1179 states and 1665 transitions. Word has length 19 [2022-07-22 23:27:42,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:27:42,148 INFO L495 AbstractCegarLoop]: Abstraction has 1179 states and 1665 transitions. [2022-07-22 23:27:42,148 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 23:27:42,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1665 transitions. [2022-07-22 23:27:42,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-07-22 23:27:42,149 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:27:42,149 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:27:42,172 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2022-07-22 23:27:42,370 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:27:42,370 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:27:42,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:27:42,371 INFO L85 PathProgramCache]: Analyzing trace with hash -1924401979, now seen corresponding path program 1 times [2022-07-22 23:27:42,372 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:27:42,372 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2117678659] [2022-07-22 23:27:42,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:27:42,373 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:27:42,373 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:27:42,374 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-22 23:27:42,376 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-07-22 23:27:42,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:27:42,885 INFO L263 TraceCheckSpWp]: Trace formula consists of 701 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 23:27:42,886 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:27:42,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:27:42,915 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:27:42,915 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:27:42,915 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2117678659] [2022-07-22 23:27:42,915 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2117678659] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:27:42,915 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:27:42,915 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 23:27:42,915 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [524333898] [2022-07-22 23:27:42,915 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:27:42,916 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 23:27:42,916 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:27:42,916 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 23:27:42,916 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:27:42,916 INFO L87 Difference]: Start difference. First operand 1179 states and 1665 transitions. Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 23:27:43,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:27:43,072 INFO L93 Difference]: Finished difference Result 3497 states and 4957 transitions. [2022-07-22 23:27:43,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 23:27:43,073 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2022-07-22 23:27:43,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:27:43,087 INFO L225 Difference]: With dead ends: 3497 [2022-07-22 23:27:43,087 INFO L226 Difference]: Without dead ends: 2315 [2022-07-22 23:27:43,094 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:27:43,095 INFO L413 NwaCegarLoop]: 1074 mSDtfsCounter, 821 mSDsluCounter, 814 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 821 SdHoareTripleChecker+Valid, 1888 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-22 23:27:43,095 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [821 Valid, 1888 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-22 23:27:43,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2315 states. [2022-07-22 23:27:43,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2315 to 2300. [2022-07-22 23:27:43,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2300 states, 1528 states have (on average 1.2604712041884816) internal successors, (1926), 1553 states have internal predecessors, (1926), 667 states have call successors, (667), 106 states have call predecessors, (667), 104 states have return successors, (668), 656 states have call predecessors, (668), 660 states have call successors, (668) [2022-07-22 23:27:43,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 2300 states and 3261 transitions. [2022-07-22 23:27:43,229 INFO L78 Accepts]: Start accepts. Automaton has 2300 states and 3261 transitions. Word has length 20 [2022-07-22 23:27:43,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:27:43,229 INFO L495 AbstractCegarLoop]: Abstraction has 2300 states and 3261 transitions. [2022-07-22 23:27:43,229 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 23:27:43,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2300 states and 3261 transitions. [2022-07-22 23:27:43,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-07-22 23:27:43,233 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:27:43,233 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:27:43,254 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-07-22 23:27:43,451 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:27:43,452 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:27:43,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:27:43,452 INFO L85 PathProgramCache]: Analyzing trace with hash 389432597, now seen corresponding path program 1 times [2022-07-22 23:27:43,454 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:27:43,454 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1448327125] [2022-07-22 23:27:43,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:27:43,454 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:27:43,454 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:27:43,455 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-22 23:27:43,457 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-07-22 23:27:43,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:27:43,970 INFO L263 TraceCheckSpWp]: Trace formula consists of 801 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 23:27:43,972 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:27:43,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:27:43,992 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:27:43,992 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:27:43,992 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1448327125] [2022-07-22 23:27:43,992 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1448327125] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:27:43,992 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:27:43,993 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 23:27:43,993 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [263303318] [2022-07-22 23:27:43,993 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:27:43,993 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 23:27:43,993 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:27:43,994 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 23:27:43,994 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:27:43,994 INFO L87 Difference]: Start difference. First operand 2300 states and 3261 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-07-22 23:27:44,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:27:44,254 INFO L93 Difference]: Finished difference Result 6534 states and 9243 transitions. [2022-07-22 23:27:44,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 23:27:44,254 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 49 [2022-07-22 23:27:44,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:27:44,279 INFO L225 Difference]: With dead ends: 6534 [2022-07-22 23:27:44,280 INFO L226 Difference]: Without dead ends: 4237 [2022-07-22 23:27:44,294 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:27:44,295 INFO L413 NwaCegarLoop]: 1012 mSDtfsCounter, 686 mSDsluCounter, 825 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 686 SdHoareTripleChecker+Valid, 1837 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-22 23:27:44,295 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [686 Valid, 1837 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-22 23:27:44,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4237 states. [2022-07-22 23:27:44,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4237 to 4228. [2022-07-22 23:27:44,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4228 states, 2788 states have (on average 1.2503586800573887) internal successors, (3486), 2829 states have internal predecessors, (3486), 1243 states have call successors, (1243), 198 states have call predecessors, (1243), 196 states have return successors, (1244), 1232 states have call predecessors, (1244), 1236 states have call successors, (1244) [2022-07-22 23:27:44,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4228 states to 4228 states and 5973 transitions. [2022-07-22 23:27:44,539 INFO L78 Accepts]: Start accepts. Automaton has 4228 states and 5973 transitions. Word has length 49 [2022-07-22 23:27:44,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:27:44,540 INFO L495 AbstractCegarLoop]: Abstraction has 4228 states and 5973 transitions. [2022-07-22 23:27:44,540 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-07-22 23:27:44,540 INFO L276 IsEmpty]: Start isEmpty. Operand 4228 states and 5973 transitions. [2022-07-22 23:27:44,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-07-22 23:27:44,544 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:27:44,544 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:27:44,570 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2022-07-22 23:27:44,760 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:27:44,761 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:27:44,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:27:44,761 INFO L85 PathProgramCache]: Analyzing trace with hash 222631348, now seen corresponding path program 1 times [2022-07-22 23:27:44,762 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:27:44,762 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1424562115] [2022-07-22 23:27:44,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:27:44,762 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:27:44,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:27:44,763 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-22 23:27:44,764 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-07-22 23:27:45,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:27:45,299 INFO L263 TraceCheckSpWp]: Trace formula consists of 834 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 23:27:45,301 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:27:45,322 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 23:27:45,322 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:27:45,323 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:27:45,323 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1424562115] [2022-07-22 23:27:45,323 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1424562115] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:27:45,323 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:27:45,323 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 23:27:45,323 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [41274862] [2022-07-22 23:27:45,324 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:27:45,324 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 23:27:45,324 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:27:45,324 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 23:27:45,325 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:27:45,325 INFO L87 Difference]: Start difference. First operand 4228 states and 5973 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-07-22 23:27:45,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:27:45,701 INFO L93 Difference]: Finished difference Result 10430 states and 14743 transitions. [2022-07-22 23:27:45,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 23:27:45,702 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 60 [2022-07-22 23:27:45,702 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:27:45,779 INFO L225 Difference]: With dead ends: 10430 [2022-07-22 23:27:45,780 INFO L226 Difference]: Without dead ends: 6205 [2022-07-22 23:27:45,798 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:27:45,799 INFO L413 NwaCegarLoop]: 1525 mSDtfsCounter, 697 mSDsluCounter, 826 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 697 SdHoareTripleChecker+Valid, 2351 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-22 23:27:45,799 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [697 Valid, 2351 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-22 23:27:45,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6205 states. [2022-07-22 23:27:46,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6205 to 6196. [2022-07-22 23:27:46,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6196 states, 4088 states have (on average 1.2490215264187867) internal successors, (5106), 4145 states have internal predecessors, (5106), 1819 states have call successors, (1819), 290 states have call predecessors, (1819), 288 states have return successors, (1820), 1808 states have call predecessors, (1820), 1812 states have call successors, (1820) [2022-07-22 23:27:46,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6196 states to 6196 states and 8745 transitions. [2022-07-22 23:27:46,182 INFO L78 Accepts]: Start accepts. Automaton has 6196 states and 8745 transitions. Word has length 60 [2022-07-22 23:27:46,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:27:46,182 INFO L495 AbstractCegarLoop]: Abstraction has 6196 states and 8745 transitions. [2022-07-22 23:27:46,183 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-07-22 23:27:46,183 INFO L276 IsEmpty]: Start isEmpty. Operand 6196 states and 8745 transitions. [2022-07-22 23:27:46,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-07-22 23:27:46,189 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:27:46,189 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:27:46,214 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2022-07-22 23:27:46,407 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:27:46,407 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:27:46,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:27:46,408 INFO L85 PathProgramCache]: Analyzing trace with hash -1653090658, now seen corresponding path program 1 times [2022-07-22 23:27:46,409 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:27:46,409 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1860095477] [2022-07-22 23:27:46,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:27:46,409 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:27:46,409 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:27:46,411 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-22 23:27:46,414 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2022-07-22 23:27:46,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:27:46,988 INFO L263 TraceCheckSpWp]: Trace formula consists of 856 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 23:27:46,991 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:27:47,096 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-07-22 23:27:47,097 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:27:47,097 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:27:47,097 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1860095477] [2022-07-22 23:27:47,097 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1860095477] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:27:47,097 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:27:47,097 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-22 23:27:47,097 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1801282002] [2022-07-22 23:27:47,097 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:27:47,098 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-22 23:27:47,098 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:27:47,098 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-22 23:27:47,098 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-22 23:27:47,098 INFO L87 Difference]: Start difference. First operand 6196 states and 8745 transitions. Second operand has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-07-22 23:27:48,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:27:48,359 INFO L93 Difference]: Finished difference Result 17081 states and 24703 transitions. [2022-07-22 23:27:48,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-22 23:27:48,360 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) Word has length 72 [2022-07-22 23:27:48,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:27:48,433 INFO L225 Difference]: With dead ends: 17081 [2022-07-22 23:27:48,433 INFO L226 Difference]: Without dead ends: 10888 [2022-07-22 23:27:48,467 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-22 23:27:48,468 INFO L413 NwaCegarLoop]: 1339 mSDtfsCounter, 1356 mSDsluCounter, 943 mSDsCounter, 0 mSdLazyCounter, 158 mSolverCounterSat, 161 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1356 SdHoareTripleChecker+Valid, 2282 SdHoareTripleChecker+Invalid, 319 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 161 IncrementalHoareTripleChecker+Valid, 158 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-07-22 23:27:48,468 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1356 Valid, 2282 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [161 Valid, 158 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-07-22 23:27:48,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10888 states. [2022-07-22 23:27:48,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10888 to 6196. [2022-07-22 23:27:48,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6196 states, 4088 states have (on average 1.2480430528375734) internal successors, (5102), 4145 states have internal predecessors, (5102), 1819 states have call successors, (1819), 290 states have call predecessors, (1819), 288 states have return successors, (1820), 1808 states have call predecessors, (1820), 1812 states have call successors, (1820) [2022-07-22 23:27:49,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6196 states to 6196 states and 8741 transitions. [2022-07-22 23:27:49,017 INFO L78 Accepts]: Start accepts. Automaton has 6196 states and 8741 transitions. Word has length 72 [2022-07-22 23:27:49,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:27:49,018 INFO L495 AbstractCegarLoop]: Abstraction has 6196 states and 8741 transitions. [2022-07-22 23:27:49,018 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-07-22 23:27:49,018 INFO L276 IsEmpty]: Start isEmpty. Operand 6196 states and 8741 transitions. [2022-07-22 23:27:49,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-07-22 23:27:49,024 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:27:49,025 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:27:49,052 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Ended with exit code 0 [2022-07-22 23:27:49,243 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:27:49,243 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:27:49,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:27:49,244 INFO L85 PathProgramCache]: Analyzing trace with hash 18352340, now seen corresponding path program 1 times [2022-07-22 23:27:49,245 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:27:49,245 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1588937284] [2022-07-22 23:27:49,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:27:49,245 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:27:49,245 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:27:49,246 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-22 23:27:49,247 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2022-07-22 23:27:49,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:27:49,788 INFO L263 TraceCheckSpWp]: Trace formula consists of 857 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 23:27:49,791 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:27:49,886 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-07-22 23:27:49,887 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:27:49,887 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:27:49,887 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1588937284] [2022-07-22 23:27:49,887 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1588937284] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:27:49,887 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:27:49,888 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-22 23:27:49,888 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [592566137] [2022-07-22 23:27:49,888 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:27:49,888 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-22 23:27:49,889 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:27:49,889 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-22 23:27:49,889 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-22 23:27:49,889 INFO L87 Difference]: Start difference. First operand 6196 states and 8741 transitions. Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-07-22 23:27:51,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:27:51,159 INFO L93 Difference]: Finished difference Result 17054 states and 24652 transitions. [2022-07-22 23:27:51,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-22 23:27:51,159 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) Word has length 73 [2022-07-22 23:27:51,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:27:51,214 INFO L225 Difference]: With dead ends: 17054 [2022-07-22 23:27:51,214 INFO L226 Difference]: Without dead ends: 10861 [2022-07-22 23:27:51,248 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-22 23:27:51,249 INFO L413 NwaCegarLoop]: 1329 mSDtfsCounter, 1335 mSDsluCounter, 942 mSDsCounter, 0 mSdLazyCounter, 154 mSolverCounterSat, 158 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1335 SdHoareTripleChecker+Valid, 2271 SdHoareTripleChecker+Invalid, 312 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 158 IncrementalHoareTripleChecker+Valid, 154 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-07-22 23:27:51,249 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1335 Valid, 2271 Invalid, 312 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [158 Valid, 154 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-07-22 23:27:51,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10861 states. [2022-07-22 23:27:51,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10861 to 6169. [2022-07-22 23:27:51,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6169 states, 4069 states have (on average 1.2452691078889162) internal successors, (5067), 4125 states have internal predecessors, (5067), 1811 states have call successors, (1811), 290 states have call predecessors, (1811), 288 states have return successors, (1812), 1801 states have call predecessors, (1812), 1804 states have call successors, (1812) [2022-07-22 23:27:51,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6169 states to 6169 states and 8690 transitions. [2022-07-22 23:27:51,881 INFO L78 Accepts]: Start accepts. Automaton has 6169 states and 8690 transitions. Word has length 73 [2022-07-22 23:27:51,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:27:51,882 INFO L495 AbstractCegarLoop]: Abstraction has 6169 states and 8690 transitions. [2022-07-22 23:27:51,882 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-07-22 23:27:51,882 INFO L276 IsEmpty]: Start isEmpty. Operand 6169 states and 8690 transitions. [2022-07-22 23:27:51,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-07-22 23:27:51,888 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:27:51,888 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:27:51,910 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2022-07-22 23:27:52,103 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:27:52,104 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:27:52,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:27:52,104 INFO L85 PathProgramCache]: Analyzing trace with hash -672097803, now seen corresponding path program 1 times [2022-07-22 23:27:52,105 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:27:52,105 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [81459596] [2022-07-22 23:27:52,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:27:52,105 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:27:52,106 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:27:52,111 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-22 23:27:52,156 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2022-07-22 23:27:52,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:27:52,794 INFO L263 TraceCheckSpWp]: Trace formula consists of 906 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-22 23:27:52,797 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:27:52,846 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-07-22 23:27:52,846 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:27:52,846 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:27:52,846 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [81459596] [2022-07-22 23:27:52,847 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [81459596] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:27:52,847 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:27:52,847 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-22 23:27:52,847 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1831024456] [2022-07-22 23:27:52,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:27:52,847 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-22 23:27:52,847 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:27:52,848 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-22 23:27:52,848 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-22 23:27:52,848 INFO L87 Difference]: Start difference. First operand 6169 states and 8690 transitions. Second operand has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 5 states have internal predecessors, (56), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-07-22 23:27:53,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:27:53,710 INFO L93 Difference]: Finished difference Result 10869 states and 15877 transitions. [2022-07-22 23:27:53,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-22 23:27:53,715 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 5 states have internal predecessors, (56), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) Word has length 79 [2022-07-22 23:27:53,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:27:53,756 INFO L225 Difference]: With dead ends: 10869 [2022-07-22 23:27:53,756 INFO L226 Difference]: Without dead ends: 10773 [2022-07-22 23:27:53,763 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-07-22 23:27:53,764 INFO L413 NwaCegarLoop]: 1478 mSDtfsCounter, 740 mSDsluCounter, 4881 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 272 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 741 SdHoareTripleChecker+Valid, 6359 SdHoareTripleChecker+Invalid, 298 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 272 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-07-22 23:27:53,765 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [741 Valid, 6359 Invalid, 298 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [272 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-07-22 23:27:53,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10773 states. [2022-07-22 23:27:54,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10773 to 6124. [2022-07-22 23:27:54,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6124 states, 4040 states have (on average 1.244059405940594) internal successors, (5026), 4092 states have internal predecessors, (5026), 1795 states have call successors, (1795), 290 states have call predecessors, (1795), 288 states have return successors, (1798), 1789 states have call predecessors, (1798), 1790 states have call successors, (1798) [2022-07-22 23:27:54,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6124 states to 6124 states and 8619 transitions. [2022-07-22 23:27:54,353 INFO L78 Accepts]: Start accepts. Automaton has 6124 states and 8619 transitions. Word has length 79 [2022-07-22 23:27:54,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:27:54,353 INFO L495 AbstractCegarLoop]: Abstraction has 6124 states and 8619 transitions. [2022-07-22 23:27:54,353 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 5 states have internal predecessors, (56), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-07-22 23:27:54,353 INFO L276 IsEmpty]: Start isEmpty. Operand 6124 states and 8619 transitions. [2022-07-22 23:27:54,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-07-22 23:27:54,359 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:27:54,359 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:27:54,388 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2022-07-22 23:27:54,577 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:27:54,577 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:27:54,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:27:54,578 INFO L85 PathProgramCache]: Analyzing trace with hash 30998624, now seen corresponding path program 1 times [2022-07-22 23:27:54,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:27:54,579 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [151272979] [2022-07-22 23:27:54,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:27:54,579 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:27:54,579 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:27:54,580 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-22 23:27:54,583 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2022-07-22 23:27:55,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:27:55,118 INFO L263 TraceCheckSpWp]: Trace formula consists of 883 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-22 23:27:55,120 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:27:55,168 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-07-22 23:27:55,169 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:27:55,169 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:27:55,169 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [151272979] [2022-07-22 23:27:55,169 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [151272979] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:27:55,169 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:27:55,169 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-22 23:27:55,169 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1798960243] [2022-07-22 23:27:55,169 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:27:55,170 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-22 23:27:55,170 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:27:55,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-22 23:27:55,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-22 23:27:55,171 INFO L87 Difference]: Start difference. First operand 6124 states and 8619 transitions. Second operand has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 5 states have internal predecessors, (58), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-07-22 23:27:56,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:27:56,143 INFO L93 Difference]: Finished difference Result 10814 states and 15808 transitions. [2022-07-22 23:27:56,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-22 23:27:56,144 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 5 states have internal predecessors, (58), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) Word has length 80 [2022-07-22 23:27:56,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:27:56,197 INFO L225 Difference]: With dead ends: 10814 [2022-07-22 23:27:56,198 INFO L226 Difference]: Without dead ends: 10759 [2022-07-22 23:27:56,206 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-07-22 23:27:56,207 INFO L413 NwaCegarLoop]: 1500 mSDtfsCounter, 764 mSDsluCounter, 4935 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 765 SdHoareTripleChecker+Valid, 6435 SdHoareTripleChecker+Invalid, 308 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 282 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-07-22 23:27:56,208 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [765 Valid, 6435 Invalid, 308 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [282 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-07-22 23:27:56,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10759 states. [2022-07-22 23:27:56,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10759 to 6102. [2022-07-22 23:27:56,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6102 states, 4024 states have (on average 1.2440357852882704) internal successors, (5006), 4074 states have internal predecessors, (5006), 1789 states have call successors, (1789), 289 states have call predecessors, (1789), 288 states have return successors, (1794), 1786 states have call predecessors, (1794), 1786 states have call successors, (1794) [2022-07-22 23:27:56,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6102 states to 6102 states and 8589 transitions. [2022-07-22 23:27:56,870 INFO L78 Accepts]: Start accepts. Automaton has 6102 states and 8589 transitions. Word has length 80 [2022-07-22 23:27:56,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:27:56,870 INFO L495 AbstractCegarLoop]: Abstraction has 6102 states and 8589 transitions. [2022-07-22 23:27:56,871 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 5 states have internal predecessors, (58), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-07-22 23:27:56,871 INFO L276 IsEmpty]: Start isEmpty. Operand 6102 states and 8589 transitions. [2022-07-22 23:27:56,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-07-22 23:27:56,880 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:27:56,880 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:27:56,909 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2022-07-22 23:27:57,094 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:27:57,095 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:27:57,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:27:57,095 INFO L85 PathProgramCache]: Analyzing trace with hash -265053531, now seen corresponding path program 1 times [2022-07-22 23:27:57,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:27:57,096 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [233405405] [2022-07-22 23:27:57,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:27:57,096 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:27:57,097 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:27:57,098 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-22 23:27:57,099 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2022-07-22 23:27:57,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:27:57,627 INFO L263 TraceCheckSpWp]: Trace formula consists of 852 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-22 23:27:57,629 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:27:57,661 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-07-22 23:27:57,662 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:27:57,662 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:27:57,662 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [233405405] [2022-07-22 23:27:57,662 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [233405405] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:27:57,662 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:27:57,663 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-22 23:27:57,663 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [495441782] [2022-07-22 23:27:57,663 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:27:57,663 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-22 23:27:57,663 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:27:57,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-22 23:27:57,664 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-22 23:27:57,664 INFO L87 Difference]: Start difference. First operand 6102 states and 8589 transitions. Second operand has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 5 states have internal predecessors, (58), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-07-22 23:27:58,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:27:58,695 INFO L93 Difference]: Finished difference Result 16856 states and 24332 transitions. [2022-07-22 23:27:58,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-22 23:27:58,695 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 5 states have internal predecessors, (58), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 75 [2022-07-22 23:27:58,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:27:58,749 INFO L225 Difference]: With dead ends: 16856 [2022-07-22 23:27:58,750 INFO L226 Difference]: Without dead ends: 10757 [2022-07-22 23:27:58,780 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-07-22 23:27:58,781 INFO L413 NwaCegarLoop]: 1493 mSDtfsCounter, 786 mSDsluCounter, 4882 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 296 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 787 SdHoareTripleChecker+Valid, 6375 SdHoareTripleChecker+Invalid, 320 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 296 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-07-22 23:27:58,781 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [787 Valid, 6375 Invalid, 320 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [296 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-07-22 23:27:58,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10757 states. [2022-07-22 23:27:59,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10757 to 6100. [2022-07-22 23:27:59,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6100 states, 4022 states have (on average 1.243659870711089) internal successors, (5002), 4072 states have internal predecessors, (5002), 1789 states have call successors, (1789), 289 states have call predecessors, (1789), 288 states have return successors, (1794), 1786 states have call predecessors, (1794), 1786 states have call successors, (1794) [2022-07-22 23:27:59,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6100 states to 6100 states and 8585 transitions. [2022-07-22 23:27:59,365 INFO L78 Accepts]: Start accepts. Automaton has 6100 states and 8585 transitions. Word has length 75 [2022-07-22 23:27:59,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:27:59,366 INFO L495 AbstractCegarLoop]: Abstraction has 6100 states and 8585 transitions. [2022-07-22 23:27:59,366 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 5 states have internal predecessors, (58), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-07-22 23:27:59,366 INFO L276 IsEmpty]: Start isEmpty. Operand 6100 states and 8585 transitions. [2022-07-22 23:27:59,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-07-22 23:27:59,372 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:27:59,373 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:27:59,393 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (13)] Forceful destruction successful, exit code 0 [2022-07-22 23:27:59,591 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:27:59,591 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:27:59,592 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:27:59,592 INFO L85 PathProgramCache]: Analyzing trace with hash -21183, now seen corresponding path program 1 times [2022-07-22 23:27:59,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:27:59,593 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [605930632] [2022-07-22 23:27:59,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:27:59,593 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:27:59,593 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:27:59,595 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-22 23:27:59,598 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2022-07-22 23:28:00,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:28:00,423 INFO L263 TraceCheckSpWp]: Trace formula consists of 884 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 23:28:00,426 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:28:00,516 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-07-22 23:28:00,517 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:28:00,517 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:28:00,517 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [605930632] [2022-07-22 23:28:00,517 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [605930632] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:28:00,517 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:28:00,517 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 23:28:00,517 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1482384659] [2022-07-22 23:28:00,517 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:28:00,518 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 23:28:00,518 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:28:00,518 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 23:28:00,518 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:28:00,518 INFO L87 Difference]: Start difference. First operand 6100 states and 8585 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-07-22 23:28:01,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:28:01,054 INFO L93 Difference]: Finished difference Result 12196 states and 17166 transitions. [2022-07-22 23:28:01,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 23:28:01,055 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 80 [2022-07-22 23:28:01,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:28:01,089 INFO L225 Difference]: With dead ends: 12196 [2022-07-22 23:28:01,090 INFO L226 Difference]: Without dead ends: 6099 [2022-07-22 23:28:01,121 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 23:28:01,122 INFO L413 NwaCegarLoop]: 1533 mSDtfsCounter, 776 mSDsluCounter, 754 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 776 SdHoareTripleChecker+Valid, 2287 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-22 23:28:01,122 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [776 Valid, 2287 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-22 23:28:01,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6099 states. [2022-07-22 23:28:01,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6099 to 6086. [2022-07-22 23:28:01,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6086 states, 4014 states have (on average 1.2431489785749876) internal successors, (4990), 4064 states have internal predecessors, (4990), 1784 states have call successors, (1784), 287 states have call predecessors, (1784), 287 states have return successors, (1784), 1782 states have call predecessors, (1784), 1780 states have call successors, (1784) [2022-07-22 23:28:01,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6086 states to 6086 states and 8558 transitions. [2022-07-22 23:28:01,598 INFO L78 Accepts]: Start accepts. Automaton has 6086 states and 8558 transitions. Word has length 80 [2022-07-22 23:28:01,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:28:01,600 INFO L495 AbstractCegarLoop]: Abstraction has 6086 states and 8558 transitions. [2022-07-22 23:28:01,600 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-07-22 23:28:01,600 INFO L276 IsEmpty]: Start isEmpty. Operand 6086 states and 8558 transitions. [2022-07-22 23:28:01,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-07-22 23:28:01,609 INFO L187 NwaCegarLoop]: Found error trace [2022-07-22 23:28:01,610 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:28:01,635 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2022-07-22 23:28:01,832 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:28:01,832 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-22 23:28:01,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 23:28:01,833 INFO L85 PathProgramCache]: Analyzing trace with hash -1225886074, now seen corresponding path program 1 times [2022-07-22 23:28:01,834 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-22 23:28:01,834 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [777306651] [2022-07-22 23:28:01,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 23:28:01,834 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-22 23:28:01,834 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-22 23:28:01,838 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-22 23:28:01,840 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2022-07-22 23:28:02,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 23:28:02,447 INFO L263 TraceCheckSpWp]: Trace formula consists of 882 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-22 23:28:02,448 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 23:28:02,477 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-07-22 23:28:02,477 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 23:28:02,477 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-22 23:28:02,477 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [777306651] [2022-07-22 23:28:02,478 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [777306651] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 23:28:02,478 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 23:28:02,478 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-22 23:28:02,478 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [338687241] [2022-07-22 23:28:02,478 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 23:28:02,479 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-22 23:28:02,479 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-22 23:28:02,479 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-22 23:28:02,479 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-22 23:28:02,480 INFO L87 Difference]: Start difference. First operand 6086 states and 8558 transitions. Second operand has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-07-22 23:28:03,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 23:28:03,271 INFO L93 Difference]: Finished difference Result 8467 states and 12180 transitions. [2022-07-22 23:28:03,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-22 23:28:03,271 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 77 [2022-07-22 23:28:03,271 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-22 23:28:03,272 INFO L225 Difference]: With dead ends: 8467 [2022-07-22 23:28:03,272 INFO L226 Difference]: Without dead ends: 0 [2022-07-22 23:28:03,295 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-07-22 23:28:03,296 INFO L413 NwaCegarLoop]: 1448 mSDtfsCounter, 770 mSDsluCounter, 4718 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 296 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 771 SdHoareTripleChecker+Valid, 6166 SdHoareTripleChecker+Invalid, 320 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 296 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-07-22 23:28:03,296 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [771 Valid, 6166 Invalid, 320 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [296 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-07-22 23:28:03,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-07-22 23:28:03,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-07-22 23:28:03,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 23:28:03,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-07-22 23:28:03,299 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 77 [2022-07-22 23:28:03,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-22 23:28:03,299 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-22 23:28:03,299 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-07-22 23:28:03,300 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-07-22 23:28:03,300 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-07-22 23:28:03,302 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-22 23:28:03,331 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (15)] Ended with exit code 0 [2022-07-22 23:28:03,515 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-22 23:28:03,517 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-07-22 23:29:30,305 INFO L899 garLoopResultBuilder]: For program point sysfs_remove_fileFINAL(lines 3826 3828) no Hoare annotation was computed. [2022-07-22 23:29:30,305 INFO L899 garLoopResultBuilder]: For program point sysfs_remove_fileEXIT(lines 3826 3828) no Hoare annotation was computed. [2022-07-22 23:29:30,305 INFO L902 garLoopResultBuilder]: At program point sysfs_remove_fileENTRY(lines 3826 3828) the Hoare annotation is: true [2022-07-22 23:29:30,306 INFO L899 garLoopResultBuilder]: For program point L3584(lines 3584 3587) no Hoare annotation was computed. [2022-07-22 23:29:30,306 INFO L899 garLoopResultBuilder]: For program point L3586-1(lines 3584 3587) no Hoare annotation was computed. [2022-07-22 23:29:30,306 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_interruptible_pch_phub_mutexFINAL(lines 3581 3596) no Hoare annotation was computed. [2022-07-22 23:29:30,306 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_lock_interruptible_pch_phub_mutexENTRY(lines 3581 3596) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= (_ bv0 32) ~ldv_retval_3~0)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_pch_phub_mutex~0)| (_ bv1 32))) (not (= (_ bv0 64) ~ldvarg10~0)) (not (= (_ bv0 64) ~ldvarg8~0))) [2022-07-22 23:29:30,306 INFO L899 garLoopResultBuilder]: For program point L3589(lines 3589 3594) no Hoare annotation was computed. [2022-07-22 23:29:30,306 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_interruptible_pch_phub_mutexEXIT(lines 3581 3596) no Hoare annotation was computed. [2022-07-22 23:29:30,307 INFO L895 garLoopResultBuilder]: At program point L3586(line 3586) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= (_ bv0 32) ~ldv_retval_3~0)) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_pch_phub_mutex~0)| (_ bv1 32))) (not (= (_ bv0 64) ~ldvarg10~0)) (not (= (_ bv0 64) ~ldvarg8~0))) [2022-07-22 23:29:30,307 INFO L902 garLoopResultBuilder]: At program point L3726(line 3726) the Hoare annotation is: true [2022-07-22 23:29:30,307 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 3725 3727) no Hoare annotation was computed. [2022-07-22 23:29:30,307 INFO L899 garLoopResultBuilder]: For program point L3726-1(line 3726) no Hoare annotation was computed. [2022-07-22 23:29:30,307 INFO L902 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 3725 3727) the Hoare annotation is: true [2022-07-22 23:29:30,307 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 3725 3727) no Hoare annotation was computed. [2022-07-22 23:29:30,307 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 3830 3832) no Hoare annotation was computed. [2022-07-22 23:29:30,307 INFO L902 garLoopResultBuilder]: At program point kfreeENTRY(lines 3830 3832) the Hoare annotation is: true [2022-07-22 23:29:30,308 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 3830 3832) no Hoare annotation was computed. [2022-07-22 23:29:30,308 INFO L899 garLoopResultBuilder]: For program point pci_iounmapFINAL(lines 3785 3787) no Hoare annotation was computed. [2022-07-22 23:29:30,308 INFO L902 garLoopResultBuilder]: At program point pci_iounmapENTRY(lines 3785 3787) the Hoare annotation is: true [2022-07-22 23:29:30,308 INFO L899 garLoopResultBuilder]: For program point pci_iounmapEXIT(lines 3785 3787) no Hoare annotation was computed. [2022-07-22 23:29:30,308 INFO L902 garLoopResultBuilder]: At program point pci_set_power_stateENTRY(lines 3806 3808) the Hoare annotation is: true [2022-07-22 23:29:30,308 INFO L899 garLoopResultBuilder]: For program point pci_set_power_stateFINAL(lines 3806 3808) no Hoare annotation was computed. [2022-07-22 23:29:30,308 INFO L899 garLoopResultBuilder]: For program point pci_set_power_stateEXIT(lines 3806 3808) no Hoare annotation was computed. [2022-07-22 23:29:30,309 INFO L899 garLoopResultBuilder]: For program point pci_enable_deviceFINAL(lines 3779 3781) no Hoare annotation was computed. [2022-07-22 23:29:30,309 INFO L899 garLoopResultBuilder]: For program point pci_enable_deviceEXIT(lines 3779 3781) no Hoare annotation was computed. [2022-07-22 23:29:30,309 INFO L902 garLoopResultBuilder]: At program point pci_enable_deviceENTRY(lines 3779 3781) the Hoare annotation is: true [2022-07-22 23:29:30,309 INFO L899 garLoopResultBuilder]: For program point pci_unmap_romFINAL(lines 3809 3811) no Hoare annotation was computed. [2022-07-22 23:29:30,309 INFO L899 garLoopResultBuilder]: For program point pci_unmap_romEXIT(lines 3809 3811) no Hoare annotation was computed. [2022-07-22 23:29:30,309 INFO L902 garLoopResultBuilder]: At program point pci_unmap_romENTRY(lines 3809 3811) the Hoare annotation is: true [2022-07-22 23:29:30,309 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 3768 3770) the Hoare annotation is: true [2022-07-22 23:29:30,309 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 3768 3770) no Hoare annotation was computed. [2022-07-22 23:29:30,310 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 3768 3770) no Hoare annotation was computed. [2022-07-22 23:29:30,310 INFO L902 garLoopResultBuilder]: At program point pci_disable_deviceENTRY(lines 3775 3777) the Hoare annotation is: true [2022-07-22 23:29:30,310 INFO L899 garLoopResultBuilder]: For program point pci_disable_deviceEXIT(lines 3775 3777) no Hoare annotation was computed. [2022-07-22 23:29:30,310 INFO L899 garLoopResultBuilder]: For program point pci_disable_deviceFINAL(lines 3775 3777) no Hoare annotation was computed. [2022-07-22 23:29:30,310 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 3356 3361) no Hoare annotation was computed. [2022-07-22 23:29:30,310 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3356 3361) the Hoare annotation is: true [2022-07-22 23:29:30,311 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3359) no Hoare annotation was computed. [2022-07-22 23:29:30,311 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3356 3361) no Hoare annotation was computed. [2022-07-22 23:29:30,311 INFO L902 garLoopResultBuilder]: At program point pch_phub_removeENTRY(lines 2959 2973) the Hoare annotation is: true [2022-07-22 23:29:30,311 INFO L899 garLoopResultBuilder]: For program point pch_phub_removeEXIT(lines 2959 2973) no Hoare annotation was computed. [2022-07-22 23:29:30,311 INFO L902 garLoopResultBuilder]: At program point L2968(line 2968) the Hoare annotation is: true [2022-07-22 23:29:30,311 INFO L902 garLoopResultBuilder]: At program point L2969(line 2969) the Hoare annotation is: true [2022-07-22 23:29:30,311 INFO L899 garLoopResultBuilder]: For program point L2967-1(line 2967) no Hoare annotation was computed. [2022-07-22 23:29:30,312 INFO L899 garLoopResultBuilder]: For program point pch_phub_removeFINAL(lines 2959 2973) no Hoare annotation was computed. [2022-07-22 23:29:30,312 INFO L902 garLoopResultBuilder]: At program point L2967(line 2967) the Hoare annotation is: true [2022-07-22 23:29:30,312 INFO L902 garLoopResultBuilder]: At program point L2968-1(line 2968) the Hoare annotation is: true [2022-07-22 23:29:30,312 INFO L899 garLoopResultBuilder]: For program point L2965-1(line 2965) no Hoare annotation was computed. [2022-07-22 23:29:30,312 INFO L902 garLoopResultBuilder]: At program point L2965(line 2965) the Hoare annotation is: true [2022-07-22 23:29:30,312 INFO L899 garLoopResultBuilder]: For program point L2963-1(line 2963) no Hoare annotation was computed. [2022-07-22 23:29:30,312 INFO L902 garLoopResultBuilder]: At program point L2963(line 2963) the Hoare annotation is: true [2022-07-22 23:29:30,312 INFO L902 garLoopResultBuilder]: At program point L3824(lines 3823 3825) the Hoare annotation is: true [2022-07-22 23:29:30,313 INFO L899 garLoopResultBuilder]: For program point pci_release_regionsFINAL(lines 3791 3793) no Hoare annotation was computed. [2022-07-22 23:29:30,313 INFO L902 garLoopResultBuilder]: At program point pci_release_regionsENTRY(lines 3791 3793) the Hoare annotation is: true [2022-07-22 23:29:30,313 INFO L899 garLoopResultBuilder]: For program point pci_release_regionsEXIT(lines 3791 3793) no Hoare annotation was computed. [2022-07-22 23:29:30,313 INFO L899 garLoopResultBuilder]: For program point sysfs_create_bin_fileEXIT(lines 3816 3818) no Hoare annotation was computed. [2022-07-22 23:29:30,313 INFO L902 garLoopResultBuilder]: At program point sysfs_create_bin_fileENTRY(lines 3816 3818) the Hoare annotation is: true [2022-07-22 23:29:30,313 INFO L899 garLoopResultBuilder]: For program point sysfs_create_bin_fileFINAL(lines 3816 3818) no Hoare annotation was computed. [2022-07-22 23:29:30,313 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_modify_write_regFINAL(lines 2173 2183) no Hoare annotation was computed. [2022-07-22 23:29:30,314 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_modify_write_regEXIT(lines 2173 2183) no Hoare annotation was computed. [2022-07-22 23:29:30,314 INFO L902 garLoopResultBuilder]: At program point pch_phub_read_modify_write_regENTRY(lines 2173 2183) the Hoare annotation is: true [2022-07-22 23:29:30,314 INFO L902 garLoopResultBuilder]: At program point L2180(line 2180) the Hoare annotation is: true [2022-07-22 23:29:30,314 INFO L899 garLoopResultBuilder]: For program point L2179-1(line 2179) no Hoare annotation was computed. [2022-07-22 23:29:30,314 INFO L902 garLoopResultBuilder]: At program point L2179(line 2179) the Hoare annotation is: true [2022-07-22 23:29:30,314 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 3363 3368) no Hoare annotation was computed. [2022-07-22 23:29:30,314 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 3363 3368) the Hoare annotation is: true [2022-07-22 23:29:30,315 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 3363 3368) no Hoare annotation was computed. [2022-07-22 23:29:30,315 INFO L899 garLoopResultBuilder]: For program point pci_get_drvdataFINAL(lines 2151 2157) no Hoare annotation was computed. [2022-07-22 23:29:30,315 INFO L899 garLoopResultBuilder]: For program point pci_get_drvdataEXIT(lines 2151 2157) no Hoare annotation was computed. [2022-07-22 23:29:30,315 INFO L902 garLoopResultBuilder]: At program point L2154(line 2154) the Hoare annotation is: true [2022-07-22 23:29:30,315 INFO L902 garLoopResultBuilder]: At program point pci_get_drvdataENTRY(lines 2151 2157) the Hoare annotation is: true [2022-07-22 23:29:30,315 INFO L899 garLoopResultBuilder]: For program point L2154-1(line 2154) no Hoare annotation was computed. [2022-07-22 23:29:30,315 INFO L902 garLoopResultBuilder]: At program point L2368(lines 2347 2373) the Hoare annotation is: true [2022-07-22 23:29:30,316 INFO L902 garLoopResultBuilder]: At program point pch_phub_write_serial_romENTRY(lines 2339 2374) the Hoare annotation is: true [2022-07-22 23:29:30,316 INFO L902 garLoopResultBuilder]: At program point L2366(lines 2347 2373) the Hoare annotation is: true [2022-07-22 23:29:30,316 INFO L902 garLoopResultBuilder]: At program point L2364(line 2364) the Hoare annotation is: true [2022-07-22 23:29:30,316 INFO L899 garLoopResultBuilder]: For program point L2364-1(line 2364) no Hoare annotation was computed. [2022-07-22 23:29:30,316 INFO L899 garLoopResultBuilder]: For program point pch_phub_write_serial_romFINAL(lines 2339 2374) no Hoare annotation was computed. [2022-07-22 23:29:30,316 INFO L899 garLoopResultBuilder]: For program point L2358(lines 2358 2361) no Hoare annotation was computed. [2022-07-22 23:29:30,316 INFO L902 garLoopResultBuilder]: At program point L2352(line 2352) the Hoare annotation is: true [2022-07-22 23:29:30,317 INFO L899 garLoopResultBuilder]: For program point L2352-1(line 2352) no Hoare annotation was computed. [2022-07-22 23:29:30,317 INFO L899 garLoopResultBuilder]: For program point L2371-1(line 2371) no Hoare annotation was computed. [2022-07-22 23:29:30,317 INFO L902 garLoopResultBuilder]: At program point L2371(line 2371) the Hoare annotation is: true [2022-07-22 23:29:30,317 INFO L899 garLoopResultBuilder]: For program point L2365(lines 2365 2369) no Hoare annotation was computed. [2022-07-22 23:29:30,317 INFO L899 garLoopResultBuilder]: For program point pch_phub_write_serial_romEXIT(lines 2339 2374) no Hoare annotation was computed. [2022-07-22 23:29:30,317 INFO L902 garLoopResultBuilder]: At program point L2363(lines 2347 2373) the Hoare annotation is: true [2022-07-22 23:29:30,317 INFO L899 garLoopResultBuilder]: For program point L2353-1(line 2353) no Hoare annotation was computed. [2022-07-22 23:29:30,317 INFO L902 garLoopResultBuilder]: At program point L2353(line 2353) the Hoare annotation is: true [2022-07-22 23:29:30,318 INFO L899 garLoopResultBuilder]: For program point L2351-1(line 2351) no Hoare annotation was computed. [2022-07-22 23:29:30,318 INFO L902 garLoopResultBuilder]: At program point L2351(line 2351) the Hoare annotation is: true [2022-07-22 23:29:30,318 INFO L902 garLoopResultBuilder]: At program point L3755(lines 3754 3756) the Hoare annotation is: true [2022-07-22 23:29:30,318 INFO L902 garLoopResultBuilder]: At program point iowrite32ENTRY(lines 3743 3745) the Hoare annotation is: true [2022-07-22 23:29:30,318 INFO L899 garLoopResultBuilder]: For program point iowrite32FINAL(lines 3743 3745) no Hoare annotation was computed. [2022-07-22 23:29:30,318 INFO L899 garLoopResultBuilder]: For program point iowrite32EXIT(lines 3743 3745) no Hoare annotation was computed. [2022-07-22 23:29:30,318 INFO L902 garLoopResultBuilder]: At program point ioread32ENTRY(lines 3736 3738) the Hoare annotation is: true [2022-07-22 23:29:30,319 INFO L899 garLoopResultBuilder]: For program point ioread32FINAL(lines 3736 3738) no Hoare annotation was computed. [2022-07-22 23:29:30,319 INFO L899 garLoopResultBuilder]: For program point ioread32EXIT(lines 3736 3738) no Hoare annotation was computed. [2022-07-22 23:29:30,319 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_unlock_pch_phub_mutexENTRY(lines 3671 3681) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= (_ bv0 32) ~ldv_retval_3~0)) (not (= |old(~ldv_mutex_pch_phub_mutex~0)| (_ bv2 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (not (= (_ bv0 64) ~ldvarg10~0)) (not (= (_ bv0 64) ~ldvarg8~0))) [2022-07-22 23:29:30,319 INFO L895 garLoopResultBuilder]: At program point L3676(line 3676) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= (_ bv0 32) ~ldv_retval_3~0)) (not (= |old(~ldv_mutex_pch_phub_mutex~0)| (_ bv2 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= (_ bv0 64) ~ldvarg10~0)) (not (= (_ bv0 64) ~ldvarg8~0))) [2022-07-22 23:29:30,319 INFO L899 garLoopResultBuilder]: For program point L3674(lines 3674 3677) no Hoare annotation was computed. [2022-07-22 23:29:30,319 INFO L899 garLoopResultBuilder]: For program point L3676-1(lines 3674 3677) no Hoare annotation was computed. [2022-07-22 23:29:30,319 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_pch_phub_mutexFINAL(lines 3671 3681) no Hoare annotation was computed. [2022-07-22 23:29:30,320 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_pch_phub_mutexEXIT(lines 3671 3681) no Hoare annotation was computed. [2022-07-22 23:29:30,320 INFO L899 garLoopResultBuilder]: For program point L2113(lines 2113 2115) no Hoare annotation was computed. [2022-07-22 23:29:30,320 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 2121 2130) the Hoare annotation is: true [2022-07-22 23:29:30,320 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 2121 2130) no Hoare annotation was computed. [2022-07-22 23:29:30,320 INFO L899 garLoopResultBuilder]: For program point L2123(lines 2123 2129) no Hoare annotation was computed. [2022-07-22 23:29:30,320 INFO L902 garLoopResultBuilder]: At program point L2119(lines 2117 2120) the Hoare annotation is: true [2022-07-22 23:29:30,320 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 2121 2130) no Hoare annotation was computed. [2022-07-22 23:29:30,321 INFO L899 garLoopResultBuilder]: For program point L2114(line 2114) no Hoare annotation was computed. [2022-07-22 23:29:30,321 INFO L902 garLoopResultBuilder]: At program point ioread8ENTRY(lines 3740 3742) the Hoare annotation is: true [2022-07-22 23:29:30,321 INFO L899 garLoopResultBuilder]: For program point ioread8EXIT(lines 3740 3742) no Hoare annotation was computed. [2022-07-22 23:29:30,321 INFO L899 garLoopResultBuilder]: For program point ioread8FINAL(lines 3740 3742) no Hoare annotation was computed. [2022-07-22 23:29:30,321 INFO L899 garLoopResultBuilder]: For program point pci_enable_wakeEXIT(lines 2099 2105) no Hoare annotation was computed. [2022-07-22 23:29:30,321 INFO L899 garLoopResultBuilder]: For program point pci_enable_wakeFINAL(lines 2099 2105) no Hoare annotation was computed. [2022-07-22 23:29:30,321 INFO L902 garLoopResultBuilder]: At program point pci_enable_wakeENTRY(lines 2099 2105) the Hoare annotation is: true [2022-07-22 23:29:30,321 INFO L902 garLoopResultBuilder]: At program point L3715(lines 3714 3716) the Hoare annotation is: true [2022-07-22 23:29:30,322 INFO L902 garLoopResultBuilder]: At program point mutex_lock_interruptibleENTRY(lines 3761 3763) the Hoare annotation is: true [2022-07-22 23:29:30,322 INFO L899 garLoopResultBuilder]: For program point mutex_lock_interruptibleFINAL(lines 3761 3763) no Hoare annotation was computed. [2022-07-22 23:29:30,322 INFO L899 garLoopResultBuilder]: For program point mutex_lock_interruptibleEXIT(lines 3761 3763) no Hoare annotation was computed. [2022-07-22 23:29:30,322 INFO L895 garLoopResultBuilder]: At program point L2810(line 2810) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,322 INFO L899 garLoopResultBuilder]: For program point L2810-1(line 2810) no Hoare annotation was computed. [2022-07-22 23:29:30,322 INFO L899 garLoopResultBuilder]: For program point L3207(lines 3207 3212) no Hoare annotation was computed. [2022-07-22 23:29:30,322 INFO L899 garLoopResultBuilder]: For program point L2811(lines 2811 2816) no Hoare annotation was computed. [2022-07-22 23:29:30,323 INFO L899 garLoopResultBuilder]: For program point L2613-1(line 2613) no Hoare annotation was computed. [2022-07-22 23:29:30,323 INFO L895 garLoopResultBuilder]: At program point L2613(line 2613) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,323 INFO L899 garLoopResultBuilder]: For program point L3142(lines 3142 3171) no Hoare annotation was computed. [2022-07-22 23:29:30,323 INFO L895 garLoopResultBuilder]: At program point L2746(line 2746) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,323 INFO L895 garLoopResultBuilder]: At program point L3803(lines 3802 3804) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,323 INFO L899 garLoopResultBuilder]: For program point L2746-1(line 2746) no Hoare annotation was computed. [2022-07-22 23:29:30,324 INFO L899 garLoopResultBuilder]: For program point L3143(line 3143) no Hoare annotation was computed. [2022-07-22 23:29:30,324 INFO L895 garLoopResultBuilder]: At program point L2945(lines 2803 2957) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,324 INFO L899 garLoopResultBuilder]: For program point L2879-1(line 2879) no Hoare annotation was computed. [2022-07-22 23:29:30,324 INFO L895 garLoopResultBuilder]: At program point L2879(line 2879) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,324 INFO L895 garLoopResultBuilder]: At program point L3342(line 3342) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,324 INFO L895 garLoopResultBuilder]: At program point L3342-1(line 3342) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,325 INFO L899 garLoopResultBuilder]: For program point L3144(lines 3144 3149) no Hoare annotation was computed. [2022-07-22 23:29:30,325 INFO L895 garLoopResultBuilder]: At program point L2748(line 2748) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,325 INFO L899 garLoopResultBuilder]: For program point L2748-1(line 2748) no Hoare annotation was computed. [2022-07-22 23:29:30,325 INFO L899 garLoopResultBuilder]: For program point L2616(lines 2616 2620) no Hoare annotation was computed. [2022-07-22 23:29:30,325 INFO L895 garLoopResultBuilder]: At program point L2286(line 2286) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,325 INFO L895 garLoopResultBuilder]: At program point L3343(lines 3339 3346) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,325 INFO L899 garLoopResultBuilder]: For program point L2286-1(line 2286) no Hoare annotation was computed. [2022-07-22 23:29:30,326 INFO L899 garLoopResultBuilder]: For program point L2947-1(line 2947) no Hoare annotation was computed. [2022-07-22 23:29:30,326 INFO L895 garLoopResultBuilder]: At program point L2947(line 2947) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,326 INFO L899 garLoopResultBuilder]: For program point L2881-1(lines 2881 2888) no Hoare annotation was computed. [2022-07-22 23:29:30,326 INFO L899 garLoopResultBuilder]: For program point L2881(lines 2881 2888) no Hoare annotation was computed. [2022-07-22 23:29:30,326 INFO L899 garLoopResultBuilder]: For program point L2749(lines 2749 2752) no Hoare annotation was computed. [2022-07-22 23:29:30,326 INFO L899 garLoopResultBuilder]: For program point L2683-1(line 2683) no Hoare annotation was computed. [2022-07-22 23:29:30,326 INFO L895 garLoopResultBuilder]: At program point L2683(line 2683) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,327 INFO L899 garLoopResultBuilder]: For program point L2287(lines 2287 2295) no Hoare annotation was computed. [2022-07-22 23:29:30,327 INFO L899 garLoopResultBuilder]: For program point L2287-2(lines 2287 2295) no Hoare annotation was computed. [2022-07-22 23:29:30,327 INFO L895 garLoopResultBuilder]: At program point L2948(lines 2803 2957) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,327 INFO L895 garLoopResultBuilder]: At program point L2420(line 2420) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,327 INFO L899 garLoopResultBuilder]: For program point L2420-1(line 2420) no Hoare annotation was computed. [2022-07-22 23:29:30,327 INFO L895 garLoopResultBuilder]: At program point L2949(lines 2803 2957) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,327 INFO L899 garLoopResultBuilder]: For program point L2883(lines 2883 2886) no Hoare annotation was computed. [2022-07-22 23:29:30,328 INFO L899 garLoopResultBuilder]: For program point L2421-1(line 2421) no Hoare annotation was computed. [2022-07-22 23:29:30,328 INFO L895 garLoopResultBuilder]: At program point L2421(line 2421) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,328 INFO L899 garLoopResultBuilder]: For program point L3214(line 3214) no Hoare annotation was computed. [2022-07-22 23:29:30,328 INFO L899 garLoopResultBuilder]: For program point L3082(lines 3082 3247) no Hoare annotation was computed. [2022-07-22 23:29:30,328 INFO L895 garLoopResultBuilder]: At program point L2884(line 2884) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,328 INFO L899 garLoopResultBuilder]: For program point L2686(lines 2686 2689) no Hoare annotation was computed. [2022-07-22 23:29:30,328 INFO L899 garLoopResultBuilder]: For program point L3215(lines 3215 3220) no Hoare annotation was computed. [2022-07-22 23:29:30,329 INFO L899 garLoopResultBuilder]: For program point L3083(line 3083) no Hoare annotation was computed. [2022-07-22 23:29:30,329 INFO L895 garLoopResultBuilder]: At program point L2951(lines 2803 2957) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,329 INFO L899 garLoopResultBuilder]: For program point L2621-1(line 2621) no Hoare annotation was computed. [2022-07-22 23:29:30,329 INFO L895 garLoopResultBuilder]: At program point L2621(line 2621) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-22 23:29:30,329 INFO L899 garLoopResultBuilder]: For program point L2423-1(line 2423) no Hoare annotation was computed. [2022-07-22 23:29:30,329 INFO L895 garLoopResultBuilder]: At program point L2423(line 2423) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,329 INFO L899 garLoopResultBuilder]: For program point L3084(lines 3084 3137) no Hoare annotation was computed. [2022-07-22 23:29:30,330 INFO L895 garLoopResultBuilder]: At program point L2754(line 2754) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,330 INFO L899 garLoopResultBuilder]: For program point L2754-1(line 2754) no Hoare annotation was computed. [2022-07-22 23:29:30,330 INFO L899 garLoopResultBuilder]: For program point L2622(lines 2622 2625) no Hoare annotation was computed. [2022-07-22 23:29:30,330 INFO L895 garLoopResultBuilder]: At program point L2556(lines 2550 2564) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,330 INFO L899 garLoopResultBuilder]: For program point L3151(line 3151) no Hoare annotation was computed. [2022-07-22 23:29:30,330 INFO L899 garLoopResultBuilder]: For program point L2953(line 2953) no Hoare annotation was computed. [2022-07-22 23:29:30,330 INFO L899 garLoopResultBuilder]: For program point L2425-1(line 2425) no Hoare annotation was computed. [2022-07-22 23:29:30,331 INFO L895 garLoopResultBuilder]: At program point L2425(line 2425) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,331 INFO L895 garLoopResultBuilder]: At program point L3350(line 3350) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,331 INFO L895 garLoopResultBuilder]: At program point L3350-1(line 3350) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,331 INFO L899 garLoopResultBuilder]: For program point L2227(line 2227) no Hoare annotation was computed. [2022-07-22 23:29:30,331 INFO L899 garLoopResultBuilder]: For program point L3152(lines 3152 3167) no Hoare annotation was computed. [2022-07-22 23:29:30,331 INFO L899 garLoopResultBuilder]: For program point L3086(lines 3086 3134) no Hoare annotation was computed. [2022-07-22 23:29:30,331 INFO L895 garLoopResultBuilder]: At program point L2756(lines 2739 2758) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,332 INFO L895 garLoopResultBuilder]: At program point L3813(lines 3812 3814) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32))) [2022-07-22 23:29:30,332 INFO L899 garLoopResultBuilder]: For program point L2690(lines 2690 2694) no Hoare annotation was computed. [2022-07-22 23:29:30,332 INFO L895 garLoopResultBuilder]: At program point L2558(lines 2550 2564) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,332 INFO L895 garLoopResultBuilder]: At program point L3351(lines 3347 3354) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,332 INFO L895 garLoopResultBuilder]: At program point L2162(lines 2158 2164) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,332 INFO L899 garLoopResultBuilder]: For program point L3087(line 3087) no Hoare annotation was computed. [2022-07-22 23:29:30,332 INFO L899 garLoopResultBuilder]: For program point L2889-1(line 2889) no Hoare annotation was computed. [2022-07-22 23:29:30,333 INFO L895 garLoopResultBuilder]: At program point L2889(line 2889) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,333 INFO L899 garLoopResultBuilder]: For program point L2823-1(line 2823) no Hoare annotation was computed. [2022-07-22 23:29:30,333 INFO L895 garLoopResultBuilder]: At program point L2823(line 2823) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,333 INFO L895 garLoopResultBuilder]: At program point L3748(lines 3747 3749) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0) (= (_ bv1 32) ~ldv_state_variable_2~0)) [2022-07-22 23:29:30,333 INFO L899 garLoopResultBuilder]: For program point L2427-1(line 2427) no Hoare annotation was computed. [2022-07-22 23:29:30,333 INFO L895 garLoopResultBuilder]: At program point L2427(line 2427) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,333 INFO L899 garLoopResultBuilder]: For program point L3154(lines 3154 3160) no Hoare annotation was computed. [2022-07-22 23:29:30,334 INFO L899 garLoopResultBuilder]: For program point L3088(lines 3088 3096) no Hoare annotation was computed. [2022-07-22 23:29:30,334 INFO L899 garLoopResultBuilder]: For program point L3154-2(lines 3152 3166) no Hoare annotation was computed. [2022-07-22 23:29:30,334 INFO L895 garLoopResultBuilder]: At program point L2956(lines 2790 2958) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,334 INFO L895 garLoopResultBuilder]: At program point L2890(line 2890) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,334 INFO L899 garLoopResultBuilder]: For program point L2824(lines 2824 2828) no Hoare annotation was computed. [2022-07-22 23:29:30,334 INFO L899 garLoopResultBuilder]: For program point L2890-1(line 2890) no Hoare annotation was computed. [2022-07-22 23:29:30,334 INFO L899 garLoopResultBuilder]: For program point L2824-2(lines 2824 2828) no Hoare annotation was computed. [2022-07-22 23:29:30,335 INFO L895 garLoopResultBuilder]: At program point L2626(line 2626) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-22 23:29:30,335 INFO L895 garLoopResultBuilder]: At program point L2560(lines 2548 2565) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,335 INFO L899 garLoopResultBuilder]: For program point L2626-1(line 2626) no Hoare annotation was computed. [2022-07-22 23:29:30,335 INFO L899 garLoopResultBuilder]: For program point L2429-1(line 2429) no Hoare annotation was computed. [2022-07-22 23:29:30,335 INFO L895 garLoopResultBuilder]: At program point L2429(line 2429) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,335 INFO L899 garLoopResultBuilder]: For program point L3222(line 3222) no Hoare annotation was computed. [2022-07-22 23:29:30,335 INFO L899 garLoopResultBuilder]: For program point L3090(lines 3090 3094) no Hoare annotation was computed. [2022-07-22 23:29:30,336 INFO L895 garLoopResultBuilder]: At program point L2628(line 2628) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-22 23:29:30,336 INFO L899 garLoopResultBuilder]: For program point L2628-1(line 2628) no Hoare annotation was computed. [2022-07-22 23:29:30,336 INFO L899 garLoopResultBuilder]: For program point L3223(lines 3223 3228) no Hoare annotation was computed. [2022-07-22 23:29:30,336 INFO L895 garLoopResultBuilder]: At program point L3752(lines 3751 3753) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,336 INFO L899 garLoopResultBuilder]: For program point L2695(lines 2695 2699) no Hoare annotation was computed. [2022-07-22 23:29:30,336 INFO L899 garLoopResultBuilder]: For program point L2431-1(line 2431) no Hoare annotation was computed. [2022-07-22 23:29:30,336 INFO L895 garLoopResultBuilder]: At program point L2431(line 2431) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,336 INFO L899 garLoopResultBuilder]: For program point L2299-1(line 2299) no Hoare annotation was computed. [2022-07-22 23:29:30,337 INFO L895 garLoopResultBuilder]: At program point L2299(line 2299) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,337 INFO L899 garLoopResultBuilder]: For program point L2894(lines 2894 2940) no Hoare annotation was computed. [2022-07-22 23:29:30,337 INFO L899 garLoopResultBuilder]: For program point L2630(lines 2630 2659) no Hoare annotation was computed. [2022-07-22 23:29:30,337 INFO L895 garLoopResultBuilder]: At program point L2498(line 2498) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,337 INFO L899 garLoopResultBuilder]: For program point L2498-1(line 2498) no Hoare annotation was computed. [2022-07-22 23:29:30,337 INFO L895 garLoopResultBuilder]: At program point L2234(line 2234) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,337 INFO L899 garLoopResultBuilder]: For program point L2234-1(line 2234) no Hoare annotation was computed. [2022-07-22 23:29:30,338 INFO L899 garLoopResultBuilder]: For program point L2895-1(line 2895) no Hoare annotation was computed. [2022-07-22 23:29:30,338 INFO L895 garLoopResultBuilder]: At program point L2895(line 2895) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,338 INFO L895 garLoopResultBuilder]: At program point L3688(lines 3682 3690) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2022-07-22 23:29:30,338 INFO L899 garLoopResultBuilder]: For program point L2631-1(line 2631) no Hoare annotation was computed. [2022-07-22 23:29:30,338 INFO L895 garLoopResultBuilder]: At program point L2631(line 2631) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-22 23:29:30,338 INFO L899 garLoopResultBuilder]: For program point L2499-1(line 2499) no Hoare annotation was computed. [2022-07-22 23:29:30,338 INFO L895 garLoopResultBuilder]: At program point L2499(line 2499) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,339 INFO L899 garLoopResultBuilder]: For program point L2433-1(line 2433) no Hoare annotation was computed. [2022-07-22 23:29:30,339 INFO L895 garLoopResultBuilder]: At program point L2433(line 2433) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,339 INFO L899 garLoopResultBuilder]: For program point L2235(lines 2235 2239) no Hoare annotation was computed. [2022-07-22 23:29:30,339 INFO L899 garLoopResultBuilder]: For program point L2235-2(lines 2235 2239) no Hoare annotation was computed. [2022-07-22 23:29:30,339 INFO L899 garLoopResultBuilder]: For program point L2896(lines 2896 2899) no Hoare annotation was computed. [2022-07-22 23:29:30,339 INFO L899 garLoopResultBuilder]: For program point L2830(lines 2830 2835) no Hoare annotation was computed. [2022-07-22 23:29:30,339 INFO L899 garLoopResultBuilder]: For program point L2633(lines 2633 2637) no Hoare annotation was computed. [2022-07-22 23:29:30,340 INFO L899 garLoopResultBuilder]: For program point L2501-1(line 2501) no Hoare annotation was computed. [2022-07-22 23:29:30,340 INFO L895 garLoopResultBuilder]: At program point L2501(line 2501) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,340 INFO L899 garLoopResultBuilder]: For program point L2435-1(line 2435) no Hoare annotation was computed. [2022-07-22 23:29:30,340 INFO L895 garLoopResultBuilder]: At program point L2435(line 2435) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,340 INFO L895 garLoopResultBuilder]: At program point L2766(line 2766) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,340 INFO L895 garLoopResultBuilder]: At program point L2700(line 2700) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,340 INFO L899 garLoopResultBuilder]: For program point L2766-1(line 2766) no Hoare annotation was computed. [2022-07-22 23:29:30,341 INFO L899 garLoopResultBuilder]: For program point L2700-1(line 2700) no Hoare annotation was computed. [2022-07-22 23:29:30,341 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-07-22 23:29:30,341 INFO L895 garLoopResultBuilder]: At program point L3163(lines 3073 3253) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32))) [2022-07-22 23:29:30,341 INFO L899 garLoopResultBuilder]: For program point L2701(lines 2701 2705) no Hoare annotation was computed. [2022-07-22 23:29:30,341 INFO L899 garLoopResultBuilder]: For program point L2503-1(line 2503) no Hoare annotation was computed. [2022-07-22 23:29:30,341 INFO L895 garLoopResultBuilder]: At program point L2503(line 2503) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,341 INFO L899 garLoopResultBuilder]: For program point L2437-1(line 2437) no Hoare annotation was computed. [2022-07-22 23:29:30,342 INFO L895 garLoopResultBuilder]: At program point L2437(line 2437) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,342 INFO L899 garLoopResultBuilder]: For program point L3230(line 3230) no Hoare annotation was computed. [2022-07-22 23:29:30,342 INFO L899 garLoopResultBuilder]: For program point L3098(line 3098) no Hoare annotation was computed. [2022-07-22 23:29:30,342 INFO L895 garLoopResultBuilder]: At program point L3032(lines 3028 3034) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv1 32) ~ldv_state_variable_0~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,342 INFO L895 garLoopResultBuilder]: At program point L2900(line 2900) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,342 INFO L899 garLoopResultBuilder]: For program point L2900-1(line 2900) no Hoare annotation was computed. [2022-07-22 23:29:30,342 INFO L899 garLoopResultBuilder]: For program point L2768(lines 2768 2771) no Hoare annotation was computed. [2022-07-22 23:29:30,343 INFO L899 garLoopResultBuilder]: For program point L2570(line 2570) no Hoare annotation was computed. [2022-07-22 23:29:30,343 INFO L899 garLoopResultBuilder]: For program point L2570-2(lines 2570 2574) no Hoare annotation was computed. [2022-07-22 23:29:30,343 INFO L899 garLoopResultBuilder]: For program point L2570-4(lines 2569 2596) no Hoare annotation was computed. [2022-07-22 23:29:30,343 INFO L895 garLoopResultBuilder]: At program point L2306(line 2306) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,343 INFO L899 garLoopResultBuilder]: For program point L2306-1(line 2306) no Hoare annotation was computed. [2022-07-22 23:29:30,343 INFO L899 garLoopResultBuilder]: For program point L3231(lines 3231 3236) no Hoare annotation was computed. [2022-07-22 23:29:30,343 INFO L899 garLoopResultBuilder]: For program point L3099(lines 3099 3106) no Hoare annotation was computed. [2022-07-22 23:29:30,343 INFO L899 garLoopResultBuilder]: For program point L3694(lines 3694 3697) no Hoare annotation was computed. [2022-07-22 23:29:30,344 INFO L899 garLoopResultBuilder]: For program point L2505-1(line 2505) no Hoare annotation was computed. [2022-07-22 23:29:30,344 INFO L895 garLoopResultBuilder]: At program point L2505(line 2505) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,344 INFO L899 garLoopResultBuilder]: For program point L2439-1(line 2439) no Hoare annotation was computed. [2022-07-22 23:29:30,344 INFO L895 garLoopResultBuilder]: At program point L2439(line 2439) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,344 INFO L899 garLoopResultBuilder]: For program point L2307(lines 2307 2311) no Hoare annotation was computed. [2022-07-22 23:29:30,344 INFO L895 garLoopResultBuilder]: At program point L2241(lines 2193 2254) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,344 INFO L899 garLoopResultBuilder]: For program point L2307-2(lines 2307 2311) no Hoare annotation was computed. [2022-07-22 23:29:30,345 INFO L899 garLoopResultBuilder]: For program point L2638(lines 2638 2642) no Hoare annotation was computed. [2022-07-22 23:29:30,345 INFO L899 garLoopResultBuilder]: For program point L3101(lines 3101 3104) no Hoare annotation was computed. [2022-07-22 23:29:30,345 INFO L899 garLoopResultBuilder]: For program point L2903(lines 2903 2940) no Hoare annotation was computed. [2022-07-22 23:29:30,345 INFO L895 garLoopResultBuilder]: At program point L3696(line 3696) the Hoare annotation is: false [2022-07-22 23:29:30,345 INFO L899 garLoopResultBuilder]: For program point L3696-1(lines 3693 3707) no Hoare annotation was computed. [2022-07-22 23:29:30,345 INFO L899 garLoopResultBuilder]: For program point L2507-1(line 2507) no Hoare annotation was computed. [2022-07-22 23:29:30,345 INFO L895 garLoopResultBuilder]: At program point L2507(line 2507) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,345 INFO L899 garLoopResultBuilder]: For program point L2441-1(line 2441) no Hoare annotation was computed. [2022-07-22 23:29:30,346 INFO L895 garLoopResultBuilder]: At program point L2441(line 2441) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,346 INFO L895 garLoopResultBuilder]: At program point L2243(lines 2193 2254) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,346 INFO L895 garLoopResultBuilder]: At program point L2904(line 2904) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,346 INFO L899 garLoopResultBuilder]: For program point L2904-1(line 2904) no Hoare annotation was computed. [2022-07-22 23:29:30,346 INFO L899 garLoopResultBuilder]: For program point L3169(line 3169) no Hoare annotation was computed. [2022-07-22 23:29:30,346 INFO L899 garLoopResultBuilder]: For program point L2905-1(line 2905) no Hoare annotation was computed. [2022-07-22 23:29:30,346 INFO L895 garLoopResultBuilder]: At program point L2905(line 2905) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,347 INFO L899 garLoopResultBuilder]: For program point L2509-1(line 2509) no Hoare annotation was computed. [2022-07-22 23:29:30,347 INFO L895 garLoopResultBuilder]: At program point L2509(line 2509) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,347 INFO L899 garLoopResultBuilder]: For program point L2443-1(line 2443) no Hoare annotation was computed. [2022-07-22 23:29:30,347 INFO L895 garLoopResultBuilder]: At program point L2443(line 2443) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,347 INFO L895 garLoopResultBuilder]: At program point L2245(lines 2193 2254) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,347 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-22 23:29:30,347 INFO L895 garLoopResultBuilder]: At program point L2774(line 2774) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,348 INFO L899 garLoopResultBuilder]: For program point L2774-1(line 2774) no Hoare annotation was computed. [2022-07-22 23:29:30,348 INFO L895 garLoopResultBuilder]: At program point L3039(lines 3035 3041) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32))) [2022-07-22 23:29:30,348 INFO L899 garLoopResultBuilder]: For program point L2775(lines 2775 2778) no Hoare annotation was computed. [2022-07-22 23:29:30,348 INFO L895 garLoopResultBuilder]: At program point L3700(line 3700) the Hoare annotation is: false [2022-07-22 23:29:30,348 INFO L899 garLoopResultBuilder]: For program point L3700-1(lines 3693 3707) no Hoare annotation was computed. [2022-07-22 23:29:30,348 INFO L899 garLoopResultBuilder]: For program point L2511-1(line 2511) no Hoare annotation was computed. [2022-07-22 23:29:30,348 INFO L895 garLoopResultBuilder]: At program point L2511(line 2511) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,349 INFO L899 garLoopResultBuilder]: For program point L2445-1(line 2445) no Hoare annotation was computed. [2022-07-22 23:29:30,349 INFO L895 garLoopResultBuilder]: At program point L2445(line 2445) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,349 INFO L895 garLoopResultBuilder]: At program point L3304(line 3304) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,349 INFO L895 garLoopResultBuilder]: At program point L2313(lines 2265 2326) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,349 INFO L899 garLoopResultBuilder]: For program point L3238(line 3238) no Hoare annotation was computed. [2022-07-22 23:29:30,349 INFO L899 garLoopResultBuilder]: For program point L3304-1(line 3304) no Hoare annotation was computed. [2022-07-22 23:29:30,349 INFO L895 garLoopResultBuilder]: At program point L2842(line 2842) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,350 INFO L899 garLoopResultBuilder]: For program point L2842-1(line 2842) no Hoare annotation was computed. [2022-07-22 23:29:30,350 INFO L895 garLoopResultBuilder]: At program point L2380(line 2380) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,350 INFO L895 garLoopResultBuilder]: At program point L2380-1(lines 2375 2383) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,350 INFO L899 garLoopResultBuilder]: For program point L2248(line 2248) no Hoare annotation was computed. [2022-07-22 23:29:30,350 INFO L899 garLoopResultBuilder]: For program point L2909(lines 2909 2940) no Hoare annotation was computed. [2022-07-22 23:29:30,350 INFO L899 garLoopResultBuilder]: For program point L2843(lines 2843 2847) no Hoare annotation was computed. [2022-07-22 23:29:30,350 INFO L899 garLoopResultBuilder]: For program point L2843-2(lines 2843 2847) no Hoare annotation was computed. [2022-07-22 23:29:30,351 INFO L899 garLoopResultBuilder]: For program point L2513-1(line 2513) no Hoare annotation was computed. [2022-07-22 23:29:30,351 INFO L895 garLoopResultBuilder]: At program point L2513(line 2513) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,351 INFO L899 garLoopResultBuilder]: For program point L2447-1(line 2447) no Hoare annotation was computed. [2022-07-22 23:29:30,351 INFO L895 garLoopResultBuilder]: At program point L2447(line 2447) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,351 INFO L895 garLoopResultBuilder]: At program point L3306(line 3306) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,351 INFO L895 garLoopResultBuilder]: At program point L2315(lines 2265 2326) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,351 INFO L899 garLoopResultBuilder]: For program point L2249(line 2249) no Hoare annotation was computed. [2022-07-22 23:29:30,352 INFO L899 garLoopResultBuilder]: For program point L3306-1(line 3306) no Hoare annotation was computed. [2022-07-22 23:29:30,352 INFO L899 garLoopResultBuilder]: For program point L2249-2(lines 2249 2252) no Hoare annotation was computed. [2022-07-22 23:29:30,352 INFO L899 garLoopResultBuilder]: For program point L3108(line 3108) no Hoare annotation was computed. [2022-07-22 23:29:30,352 INFO L899 garLoopResultBuilder]: For program point L2249-4(lines 2249 2252) no Hoare annotation was computed. [2022-07-22 23:29:30,352 INFO L895 garLoopResultBuilder]: At program point L2910(line 2910) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,352 INFO L899 garLoopResultBuilder]: For program point L2910-1(line 2910) no Hoare annotation was computed. [2022-07-22 23:29:30,352 INFO L895 garLoopResultBuilder]: At program point L2646(lines 2646 2647) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-22 23:29:30,352 INFO L899 garLoopResultBuilder]: For program point L2646-1(lines 2646 2647) no Hoare annotation was computed. [2022-07-22 23:29:30,353 INFO L895 garLoopResultBuilder]: At program point L2250(line 2250) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,353 INFO L895 garLoopResultBuilder]: At program point L3307(lines 3299 3310) the Hoare annotation is: (let ((.cse0 (= (_ bv0 64) ~ldvarg10~0)) (.cse1 (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (.cse2 (= (_ bv0 32) ~ldv_retval_3~0)) (.cse3 (= ~ldv_mutex_lock~0 (_ bv1 32))) (.cse4 (= (_ bv0 64) ~ldvarg8~0))) (or (and .cse0 (= (bvadd (_ bv4 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1|) (_ bv0 32)) .cse1 (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) .cse2 .cse3 .cse4) (and .cse0 .cse1 (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) .cse2 .cse3 .cse4 (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))))) [2022-07-22 23:29:30,353 INFO L899 garLoopResultBuilder]: For program point L2250-1(line 2250) no Hoare annotation was computed. [2022-07-22 23:29:30,353 INFO L899 garLoopResultBuilder]: For program point L3109(lines 3109 3114) no Hoare annotation was computed. [2022-07-22 23:29:30,353 INFO L899 garLoopResultBuilder]: For program point L3109-2(lines 3086 3134) no Hoare annotation was computed. [2022-07-22 23:29:30,353 INFO L899 garLoopResultBuilder]: For program point L2911(lines 2911 2914) no Hoare annotation was computed. [2022-07-22 23:29:30,353 INFO L899 garLoopResultBuilder]: For program point L2713-1(lines 2713 2714) no Hoare annotation was computed. [2022-07-22 23:29:30,354 INFO L895 garLoopResultBuilder]: At program point L3704(line 3704) the Hoare annotation is: false [2022-07-22 23:29:30,354 INFO L895 garLoopResultBuilder]: At program point L2713(lines 2713 2714) the Hoare annotation is: false [2022-07-22 23:29:30,354 INFO L902 garLoopResultBuilder]: At program point L3704-1(lines 3691 3708) the Hoare annotation is: true [2022-07-22 23:29:30,354 INFO L899 garLoopResultBuilder]: For program point L2515-1(line 2515) no Hoare annotation was computed. [2022-07-22 23:29:30,354 INFO L895 garLoopResultBuilder]: At program point L2515(line 2515) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,354 INFO L899 garLoopResultBuilder]: For program point L2449-1(line 2449) no Hoare annotation was computed. [2022-07-22 23:29:30,354 INFO L895 garLoopResultBuilder]: At program point L2449(line 2449) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,354 INFO L895 garLoopResultBuilder]: At program point L2317(lines 2265 2326) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,355 INFO L899 garLoopResultBuilder]: For program point L3176(line 3176) no Hoare annotation was computed. [2022-07-22 23:29:30,355 INFO L895 garLoopResultBuilder]: At program point L3110(line 3110) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,355 INFO L899 garLoopResultBuilder]: For program point L3110-1(line 3110) no Hoare annotation was computed. [2022-07-22 23:29:30,355 INFO L895 garLoopResultBuilder]: At program point L2780(line 2780) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,355 INFO L899 garLoopResultBuilder]: For program point L2780-1(line 2780) no Hoare annotation was computed. [2022-07-22 23:29:30,355 INFO L899 garLoopResultBuilder]: For program point L3177(lines 3177 3200) no Hoare annotation was computed. [2022-07-22 23:29:30,355 INFO L895 garLoopResultBuilder]: At program point L2781(lines 2759 2783) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,356 INFO L899 garLoopResultBuilder]: For program point L2715(lines 2715 2719) no Hoare annotation was computed. [2022-07-22 23:29:30,356 INFO L895 garLoopResultBuilder]: At program point L2649(lines 2630 2656) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-22 23:29:30,356 INFO L899 garLoopResultBuilder]: For program point L2583(lines 2583 2586) no Hoare annotation was computed. [2022-07-22 23:29:30,356 INFO L899 garLoopResultBuilder]: For program point L2517-1(line 2517) no Hoare annotation was computed. [2022-07-22 23:29:30,356 INFO L895 garLoopResultBuilder]: At program point L2517(line 2517) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,356 INFO L899 garLoopResultBuilder]: For program point L2451-1(line 2451) no Hoare annotation was computed. [2022-07-22 23:29:30,356 INFO L895 garLoopResultBuilder]: At program point L2451(line 2451) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,357 INFO L895 garLoopResultBuilder]: At program point L2253(lines 2184 2255) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,357 INFO L899 garLoopResultBuilder]: For program point L2980(lines 2980 2985) no Hoare annotation was computed. [2022-07-22 23:29:30,357 INFO L895 garLoopResultBuilder]: At program point L3773(lines 3772 3774) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,357 INFO L895 garLoopResultBuilder]: At program point L2320(line 2320) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,357 INFO L899 garLoopResultBuilder]: For program point L2320-1(line 2320) no Hoare annotation was computed. [2022-07-22 23:29:30,357 INFO L899 garLoopResultBuilder]: For program point L3245(line 3245) no Hoare annotation was computed. [2022-07-22 23:29:30,357 INFO L899 garLoopResultBuilder]: For program point L3179(lines 3179 3197) no Hoare annotation was computed. [2022-07-22 23:29:30,358 INFO L899 garLoopResultBuilder]: For program point L2915-1(line 2915) no Hoare annotation was computed. [2022-07-22 23:29:30,358 INFO L895 garLoopResultBuilder]: At program point L2915(line 2915) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,358 INFO L899 garLoopResultBuilder]: For program point L2849(lines 2849 2854) no Hoare annotation was computed. [2022-07-22 23:29:30,358 INFO L895 garLoopResultBuilder]: At program point L2717(lines 2681 2737) the Hoare annotation is: false [2022-07-22 23:29:30,358 INFO L895 garLoopResultBuilder]: At program point L2651(lines 2630 2656) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-22 23:29:30,358 INFO L899 garLoopResultBuilder]: For program point L2519-1(line 2519) no Hoare annotation was computed. [2022-07-22 23:29:30,358 INFO L895 garLoopResultBuilder]: At program point L2519(line 2519) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,358 INFO L899 garLoopResultBuilder]: For program point L2453-1(line 2453) no Hoare annotation was computed. [2022-07-22 23:29:30,359 INFO L895 garLoopResultBuilder]: At program point L2453(line 2453) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,359 INFO L899 garLoopResultBuilder]: For program point L2321(line 2321) no Hoare annotation was computed. [2022-07-22 23:29:30,359 INFO L899 garLoopResultBuilder]: For program point L2321-2(lines 2321 2324) no Hoare annotation was computed. [2022-07-22 23:29:30,359 INFO L899 garLoopResultBuilder]: For program point L3180(line 3180) no Hoare annotation was computed. [2022-07-22 23:29:30,359 INFO L899 garLoopResultBuilder]: For program point L2321-4(lines 2321 2324) no Hoare annotation was computed. [2022-07-22 23:29:30,359 INFO L899 garLoopResultBuilder]: For program point L2916(lines 2916 2919) no Hoare annotation was computed. [2022-07-22 23:29:30,359 INFO L895 garLoopResultBuilder]: At program point L2322(line 2322) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,360 INFO L899 garLoopResultBuilder]: For program point L2322-1(line 2322) no Hoare annotation was computed. [2022-07-22 23:29:30,360 INFO L899 garLoopResultBuilder]: For program point L3181(lines 3181 3186) no Hoare annotation was computed. [2022-07-22 23:29:30,360 INFO L895 garLoopResultBuilder]: At program point L2653(lines 2611 2670) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-22 23:29:30,360 INFO L899 garLoopResultBuilder]: For program point L2521-1(line 2521) no Hoare annotation was computed. [2022-07-22 23:29:30,360 INFO L895 garLoopResultBuilder]: At program point L2521(line 2521) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,360 INFO L899 garLoopResultBuilder]: For program point L2455-1(line 2455) no Hoare annotation was computed. [2022-07-22 23:29:30,360 INFO L895 garLoopResultBuilder]: At program point L2455(line 2455) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,361 INFO L895 garLoopResultBuilder]: At program point L3314(line 3314) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-22 23:29:30,361 INFO L895 garLoopResultBuilder]: At program point L3248(lines 3073 3253) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,361 INFO L895 garLoopResultBuilder]: At program point L3314-1(line 3314) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-22 23:29:30,361 INFO L895 garLoopResultBuilder]: At program point L3116(line 3116) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,361 INFO L899 garLoopResultBuilder]: For program point L3116-1(line 3116) no Hoare annotation was computed. [2022-07-22 23:29:30,361 INFO L895 garLoopResultBuilder]: At program point L2588(lines 2569 2596) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,362 INFO L895 garLoopResultBuilder]: At program point L2390(line 2390) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,362 INFO L899 garLoopResultBuilder]: For program point L2390-1(line 2390) no Hoare annotation was computed. [2022-07-22 23:29:30,362 INFO L895 garLoopResultBuilder]: At program point L3315(lines 3311 3318) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-22 23:29:30,362 INFO L895 garLoopResultBuilder]: At program point L2721(lines 2681 2737) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,362 INFO L899 garLoopResultBuilder]: For program point L2523-1(line 2523) no Hoare annotation was computed. [2022-07-22 23:29:30,362 INFO L895 garLoopResultBuilder]: At program point L2523(line 2523) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,362 INFO L899 garLoopResultBuilder]: For program point L2457-1(line 2457) no Hoare annotation was computed. [2022-07-22 23:29:30,363 INFO L895 garLoopResultBuilder]: At program point L2457(line 2457) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,363 INFO L895 garLoopResultBuilder]: At program point L2391(lines 2384 2393) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,363 INFO L895 garLoopResultBuilder]: At program point L2325(lines 2256 2327) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,363 INFO L895 garLoopResultBuilder]: At program point L2986(line 2986) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,363 INFO L895 garLoopResultBuilder]: At program point L2920(line 2920) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,363 INFO L899 garLoopResultBuilder]: For program point L2986-1(line 2986) no Hoare annotation was computed. [2022-07-22 23:29:30,363 INFO L899 garLoopResultBuilder]: For program point L2920-1(line 2920) no Hoare annotation was computed. [2022-07-22 23:29:30,364 INFO L895 garLoopResultBuilder]: At program point L2590(lines 2569 2596) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,364 INFO L895 garLoopResultBuilder]: At program point L2194(line 2194) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,364 INFO L899 garLoopResultBuilder]: For program point L2194-1(line 2194) no Hoare annotation was computed. [2022-07-22 23:29:30,364 INFO L899 garLoopResultBuilder]: For program point L2987-1(line 2987) no Hoare annotation was computed. [2022-07-22 23:29:30,364 INFO L895 garLoopResultBuilder]: At program point L2987(line 2987) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,364 INFO L895 garLoopResultBuilder]: At program point L2723(lines 2681 2737) the Hoare annotation is: false [2022-07-22 23:29:30,364 INFO L899 garLoopResultBuilder]: For program point L2525-1(line 2525) no Hoare annotation was computed. [2022-07-22 23:29:30,365 INFO L895 garLoopResultBuilder]: At program point L2525(line 2525) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,365 INFO L899 garLoopResultBuilder]: For program point L2459-1(line 2459) no Hoare annotation was computed. [2022-07-22 23:29:30,365 INFO L895 garLoopResultBuilder]: At program point L2459(line 2459) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,365 INFO L902 garLoopResultBuilder]: At program point L3252(lines 3067 3254) the Hoare annotation is: true [2022-07-22 23:29:30,365 INFO L895 garLoopResultBuilder]: At program point L2658(lines 2611 2670) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-22 23:29:30,365 INFO L895 garLoopResultBuilder]: At program point L2592(lines 2569 2596) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,365 INFO L899 garLoopResultBuilder]: For program point L2989-1(line 2989) no Hoare annotation was computed. [2022-07-22 23:29:30,366 INFO L895 garLoopResultBuilder]: At program point L2989(line 2989) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,366 INFO L895 garLoopResultBuilder]: At program point L2725(lines 2681 2737) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,366 INFO L899 garLoopResultBuilder]: For program point L2527-1(line 2527) no Hoare annotation was computed. [2022-07-22 23:29:30,366 INFO L895 garLoopResultBuilder]: At program point L2527(line 2527) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,366 INFO L899 garLoopResultBuilder]: For program point L2461-1(line 2461) no Hoare annotation was computed. [2022-07-22 23:29:30,366 INFO L895 garLoopResultBuilder]: At program point L2461(line 2461) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,366 INFO L899 garLoopResultBuilder]: For program point L2197-1(line 2197) no Hoare annotation was computed. [2022-07-22 23:29:30,366 INFO L899 garLoopResultBuilder]: For program point L3188(line 3188) no Hoare annotation was computed. [2022-07-22 23:29:30,367 INFO L895 garLoopResultBuilder]: At program point L2197(line 2197) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,367 INFO L899 garLoopResultBuilder]: For program point L3122(line 3122) no Hoare annotation was computed. [2022-07-22 23:29:30,367 INFO L895 garLoopResultBuilder]: At program point L2990(lines 2974 2992) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,367 INFO L899 garLoopResultBuilder]: For program point L2924(lines 2924 2940) no Hoare annotation was computed. [2022-07-22 23:29:30,367 INFO L899 garLoopResultBuilder]: For program point L2924-2(lines 2868 2940) no Hoare annotation was computed. [2022-07-22 23:29:30,367 INFO L899 garLoopResultBuilder]: For program point L3783-1(line 3783) no Hoare annotation was computed. [2022-07-22 23:29:30,367 INFO L895 garLoopResultBuilder]: At program point L3783(line 3783) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,368 INFO L895 garLoopResultBuilder]: At program point L3783-2(lines 3782 3784) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,368 INFO L895 garLoopResultBuilder]: At program point L2198(line 2198) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,368 INFO L899 garLoopResultBuilder]: For program point L2198-1(line 2198) no Hoare annotation was computed. [2022-07-22 23:29:30,368 INFO L899 garLoopResultBuilder]: For program point L3189(lines 3189 3193) no Hoare annotation was computed. [2022-07-22 23:29:30,368 INFO L899 garLoopResultBuilder]: For program point L3123(lines 3123 3130) no Hoare annotation was computed. [2022-07-22 23:29:30,368 INFO L899 garLoopResultBuilder]: For program point L2925-1(line 2925) no Hoare annotation was computed. [2022-07-22 23:29:30,368 INFO L895 garLoopResultBuilder]: At program point L2925(line 2925) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,369 INFO L899 garLoopResultBuilder]: For program point L2661-1(line 2661) no Hoare annotation was computed. [2022-07-22 23:29:30,369 INFO L895 garLoopResultBuilder]: At program point L2661(line 2661) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-22 23:29:30,369 INFO L895 garLoopResultBuilder]: At program point L2595(lines 2566 2597) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,369 INFO L899 garLoopResultBuilder]: For program point L2529-1(line 2529) no Hoare annotation was computed. [2022-07-22 23:29:30,369 INFO L895 garLoopResultBuilder]: At program point L2529(line 2529) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,369 INFO L899 garLoopResultBuilder]: For program point L2463-1(line 2463) no Hoare annotation was computed. [2022-07-22 23:29:30,369 INFO L895 garLoopResultBuilder]: At program point L2463(line 2463) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,370 INFO L895 garLoopResultBuilder]: At program point L3322(line 3322) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-22 23:29:30,370 INFO L895 garLoopResultBuilder]: At program point L3322-1(line 3322) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-22 23:29:30,370 INFO L899 garLoopResultBuilder]: For program point L2199-1(line 2199) no Hoare annotation was computed. [2022-07-22 23:29:30,370 INFO L895 garLoopResultBuilder]: At program point L2199(line 2199) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,370 INFO L899 garLoopResultBuilder]: For program point L2133-1(line 2133) no Hoare annotation was computed. [2022-07-22 23:29:30,370 INFO L895 garLoopResultBuilder]: At program point L2133(line 2133) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,370 INFO L895 garLoopResultBuilder]: At program point L2133-2(lines 2131 2134) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,371 INFO L899 garLoopResultBuilder]: For program point L2926(lines 2926 2929) no Hoare annotation was computed. [2022-07-22 23:29:30,371 INFO L895 garLoopResultBuilder]: At program point L3719(lines 3718 3720) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv1 32) ~ldv_state_variable_0~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,371 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-07-22 23:29:30,371 INFO L895 garLoopResultBuilder]: At program point L2266(line 2266) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,371 INFO L895 garLoopResultBuilder]: At program point L3323(lines 3319 3326) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-22 23:29:30,371 INFO L895 garLoopResultBuilder]: At program point L2200(line 2200) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,371 INFO L899 garLoopResultBuilder]: For program point L2266-1(line 2266) no Hoare annotation was computed. [2022-07-22 23:29:30,372 INFO L899 garLoopResultBuilder]: For program point L2200-1(line 2200) no Hoare annotation was computed. [2022-07-22 23:29:30,372 INFO L899 garLoopResultBuilder]: For program point L3125(lines 3125 3128) no Hoare annotation was computed. [2022-07-22 23:29:30,372 INFO L899 garLoopResultBuilder]: For program point L2861-1(line 2861) no Hoare annotation was computed. [2022-07-22 23:29:30,372 INFO L895 garLoopResultBuilder]: At program point L2861(line 2861) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,372 INFO L899 garLoopResultBuilder]: For program point L2729-1(line 2729) no Hoare annotation was computed. [2022-07-22 23:29:30,372 INFO L895 garLoopResultBuilder]: At program point L2729(line 2729) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,372 INFO L899 garLoopResultBuilder]: For program point L2531-1(line 2531) no Hoare annotation was computed. [2022-07-22 23:29:30,373 INFO L895 garLoopResultBuilder]: At program point L2531(line 2531) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,373 INFO L899 garLoopResultBuilder]: For program point L2465-1(line 2465) no Hoare annotation was computed. [2022-07-22 23:29:30,373 INFO L895 garLoopResultBuilder]: At program point L2465(line 2465) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,373 INFO L899 garLoopResultBuilder]: For program point L2201-1(line 2201) no Hoare annotation was computed. [2022-07-22 23:29:30,373 INFO L895 garLoopResultBuilder]: At program point L2201(line 2201) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,373 INFO L899 garLoopResultBuilder]: For program point L2862(lines 2862 2866) no Hoare annotation was computed. [2022-07-22 23:29:30,373 INFO L899 garLoopResultBuilder]: For program point L2862-2(lines 2862 2866) no Hoare annotation was computed. [2022-07-22 23:29:30,373 INFO L895 garLoopResultBuilder]: At program point L2202(line 2202) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,374 INFO L899 garLoopResultBuilder]: For program point L2202-1(line 2202) no Hoare annotation was computed. [2022-07-22 23:29:30,374 INFO L899 garLoopResultBuilder]: For program point L2665-1(line 2665) no Hoare annotation was computed. [2022-07-22 23:29:30,374 INFO L895 garLoopResultBuilder]: At program point L2665(line 2665) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-22 23:29:30,374 INFO L899 garLoopResultBuilder]: For program point L2533-1(line 2533) no Hoare annotation was computed. [2022-07-22 23:29:30,374 INFO L895 garLoopResultBuilder]: At program point L2533(line 2533) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,374 INFO L895 garLoopResultBuilder]: At program point L2467(lines 2394 2469) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,374 INFO L899 garLoopResultBuilder]: For program point L2269-1(line 2269) no Hoare annotation was computed. [2022-07-22 23:29:30,375 INFO L895 garLoopResultBuilder]: At program point L2269(line 2269) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,375 INFO L899 garLoopResultBuilder]: For program point L2203-1(line 2203) no Hoare annotation was computed. [2022-07-22 23:29:30,375 INFO L895 garLoopResultBuilder]: At program point L2203(line 2203) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,375 INFO L895 garLoopResultBuilder]: At program point L2996(line 2996) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,375 INFO L895 garLoopResultBuilder]: At program point L2930(line 2930) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,375 INFO L899 garLoopResultBuilder]: For program point L2996-1(line 2996) no Hoare annotation was computed. [2022-07-22 23:29:30,375 INFO L899 garLoopResultBuilder]: For program point L2930-1(line 2930) no Hoare annotation was computed. [2022-07-22 23:29:30,376 INFO L895 garLoopResultBuilder]: At program point L2666(lines 2611 2670) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-07-22 23:29:30,376 INFO L895 garLoopResultBuilder]: At program point L2270(line 2270) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,376 INFO L895 garLoopResultBuilder]: At program point L2204(line 2204) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,376 INFO L899 garLoopResultBuilder]: For program point L2270-1(line 2270) no Hoare annotation was computed. [2022-07-22 23:29:30,376 INFO L899 garLoopResultBuilder]: For program point L2204-1(line 2204) no Hoare annotation was computed. [2022-07-22 23:29:30,376 INFO L899 garLoopResultBuilder]: For program point L3195(line 3195) no Hoare annotation was computed. [2022-07-22 23:29:30,376 INFO L899 garLoopResultBuilder]: For program point L2931(lines 2931 2934) no Hoare annotation was computed. [2022-07-22 23:29:30,376 INFO L899 garLoopResultBuilder]: For program point L2733-1(line 2733) no Hoare annotation was computed. [2022-07-22 23:29:30,377 INFO L895 garLoopResultBuilder]: At program point L2733(line 2733) the Hoare annotation is: false [2022-07-22 23:29:30,377 INFO L899 garLoopResultBuilder]: For program point L2535-1(line 2535) no Hoare annotation was computed. [2022-07-22 23:29:30,377 INFO L895 garLoopResultBuilder]: At program point L2535(line 2535) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,377 INFO L899 garLoopResultBuilder]: For program point L2271-1(line 2271) no Hoare annotation was computed. [2022-07-22 23:29:30,377 INFO L895 garLoopResultBuilder]: At program point L2271(line 2271) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,377 INFO L899 garLoopResultBuilder]: For program point L2205-1(line 2205) no Hoare annotation was computed. [2022-07-22 23:29:30,377 INFO L895 garLoopResultBuilder]: At program point L2205(line 2205) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,378 INFO L895 garLoopResultBuilder]: At program point L2998(line 2998) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,378 INFO L895 garLoopResultBuilder]: At program point L2932(lines 2803 2957) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,378 INFO L899 garLoopResultBuilder]: For program point L2998-1(line 2998) no Hoare annotation was computed. [2022-07-22 23:29:30,378 INFO L895 garLoopResultBuilder]: At program point L2734(lines 2681 2737) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,378 INFO L895 garLoopResultBuilder]: At program point L2668(lines 2611 2670) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,378 INFO L895 garLoopResultBuilder]: At program point L2272(line 2272) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,378 INFO L895 garLoopResultBuilder]: At program point L2206(line 2206) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,379 INFO L899 garLoopResultBuilder]: For program point L2272-1(line 2272) no Hoare annotation was computed. [2022-07-22 23:29:30,379 INFO L895 garLoopResultBuilder]: At program point L2140(lines 2136 2142) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,379 INFO L899 garLoopResultBuilder]: For program point L2206-1(line 2206) no Hoare annotation was computed. [2022-07-22 23:29:30,379 INFO L899 garLoopResultBuilder]: For program point L2999(lines 2999 3004) no Hoare annotation was computed. [2022-07-22 23:29:30,379 INFO L895 garLoopResultBuilder]: At program point L2669(lines 2598 2671) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,379 INFO L899 garLoopResultBuilder]: For program point L2537-1(line 2537) no Hoare annotation was computed. [2022-07-22 23:29:30,379 INFO L895 garLoopResultBuilder]: At program point L2537(line 2537) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,379 INFO L899 garLoopResultBuilder]: For program point L2273-1(line 2273) no Hoare annotation was computed. [2022-07-22 23:29:30,379 INFO L895 garLoopResultBuilder]: At program point L2273(line 2273) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,379 INFO L899 garLoopResultBuilder]: For program point L2207-1(line 2207) no Hoare annotation was computed. [2022-07-22 23:29:30,379 INFO L895 garLoopResultBuilder]: At program point L2207(line 2207) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,379 INFO L899 garLoopResultBuilder]: For program point L3132(line 3132) no Hoare annotation was computed. [2022-07-22 23:29:30,379 INFO L899 garLoopResultBuilder]: For program point L2868(lines 2868 2940) no Hoare annotation was computed. [2022-07-22 23:29:30,379 INFO L895 garLoopResultBuilder]: At program point L2736(lines 2672 2738) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,380 INFO L895 garLoopResultBuilder]: At program point L2274(line 2274) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,380 INFO L899 garLoopResultBuilder]: For program point L2274-1(line 2274) no Hoare annotation was computed. [2022-07-22 23:29:30,380 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-07-22 23:29:30,380 INFO L899 garLoopResultBuilder]: For program point L2935-1(line 2935) no Hoare annotation was computed. [2022-07-22 23:29:30,380 INFO L895 garLoopResultBuilder]: At program point L2935(line 2935) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,380 INFO L899 garLoopResultBuilder]: For program point L2869-1(line 2869) no Hoare annotation was computed. [2022-07-22 23:29:30,380 INFO L895 garLoopResultBuilder]: At program point L2869(line 2869) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,380 INFO L899 garLoopResultBuilder]: For program point L2539-1(line 2539) no Hoare annotation was computed. [2022-07-22 23:29:30,381 INFO L895 garLoopResultBuilder]: At program point L2539(line 2539) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,381 INFO L895 garLoopResultBuilder]: At program point L3332(line 3332) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,381 INFO L899 garLoopResultBuilder]: For program point L2275-1(line 2275) no Hoare annotation was computed. [2022-07-22 23:29:30,381 INFO L895 garLoopResultBuilder]: At program point L2275(line 2275) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,381 INFO L899 garLoopResultBuilder]: For program point L3332-1(line 3332) no Hoare annotation was computed. [2022-07-22 23:29:30,381 INFO L895 garLoopResultBuilder]: At program point L2936(line 2936) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,381 INFO L899 garLoopResultBuilder]: For program point L2870(lines 2870 2873) no Hoare annotation was computed. [2022-07-22 23:29:30,382 INFO L899 garLoopResultBuilder]: For program point L2936-1(line 2936) no Hoare annotation was computed. [2022-07-22 23:29:30,382 INFO L895 garLoopResultBuilder]: At program point L2276(line 2276) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,382 INFO L899 garLoopResultBuilder]: For program point L2276-1(line 2276) no Hoare annotation was computed. [2022-07-22 23:29:30,382 INFO L895 garLoopResultBuilder]: At program point L3796(lines 3795 3797) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,382 INFO L895 garLoopResultBuilder]: At program point L3730(lines 3729 3731) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,382 INFO L899 garLoopResultBuilder]: For program point L2541-1(line 2541) no Hoare annotation was computed. [2022-07-22 23:29:30,382 INFO L895 garLoopResultBuilder]: At program point L2541(line 2541) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,383 INFO L895 garLoopResultBuilder]: At program point L3334(line 3334) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,383 INFO L899 garLoopResultBuilder]: For program point L2277-1(line 2277) no Hoare annotation was computed. [2022-07-22 23:29:30,383 INFO L895 garLoopResultBuilder]: At program point L2277(line 2277) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,383 INFO L899 garLoopResultBuilder]: For program point L3334-1(line 3334) no Hoare annotation was computed. [2022-07-22 23:29:30,383 INFO L899 garLoopResultBuilder]: For program point L3202(line 3202) no Hoare annotation was computed. [2022-07-22 23:29:30,383 INFO L899 garLoopResultBuilder]: For program point L2806(lines 2806 2809) no Hoare annotation was computed. [2022-07-22 23:29:30,383 INFO L895 garLoopResultBuilder]: At program point L2278(line 2278) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,384 INFO L895 garLoopResultBuilder]: At program point L3335(lines 3327 3338) the Hoare annotation is: (let ((.cse0 (= (_ bv0 64) ~ldvarg10~0)) (.cse1 (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (.cse2 (= (_ bv0 32) ~ldv_retval_3~0)) (.cse3 (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|)) (.cse4 (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|)) (.cse5 (= ~ldv_mutex_lock~0 (_ bv1 32))) (.cse6 (= (_ bv0 64) ~ldvarg8~0))) (or (and .cse0 .cse1 (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) .cse2 .cse3 .cse4 .cse5 (= (bvadd (_ bv4 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (_ bv0 32)) .cse6))) [2022-07-22 23:29:30,384 INFO L899 garLoopResultBuilder]: For program point L2278-1(line 2278) no Hoare annotation was computed. [2022-07-22 23:29:30,384 INFO L899 garLoopResultBuilder]: For program point L3203(lines 3203 3243) no Hoare annotation was computed. [2022-07-22 23:29:30,384 INFO L899 garLoopResultBuilder]: For program point L3005-1(line 3005) no Hoare annotation was computed. [2022-07-22 23:29:30,384 INFO L895 garLoopResultBuilder]: At program point L3005(line 3005) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,384 INFO L899 garLoopResultBuilder]: For program point L2543-1(line 2543) no Hoare annotation was computed. [2022-07-22 23:29:30,384 INFO L895 garLoopResultBuilder]: At program point L2543(line 2543) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,384 INFO L899 garLoopResultBuilder]: For program point L2279-1(line 2279) no Hoare annotation was computed. [2022-07-22 23:29:30,385 INFO L895 garLoopResultBuilder]: At program point L2279(line 2279) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,385 INFO L895 garLoopResultBuilder]: At program point L2874(line 2874) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,385 INFO L899 garLoopResultBuilder]: For program point L2874-1(line 2874) no Hoare annotation was computed. [2022-07-22 23:29:30,385 INFO L895 garLoopResultBuilder]: At program point L3799(lines 3798 3800) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,385 INFO L899 garLoopResultBuilder]: For program point L3733-1(line 3733) no Hoare annotation was computed. [2022-07-22 23:29:30,385 INFO L895 garLoopResultBuilder]: At program point L3733(line 3733) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,385 INFO L895 garLoopResultBuilder]: At program point L3733-2(lines 3732 3734) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,386 INFO L895 garLoopResultBuilder]: At program point L2214(line 2214) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,386 INFO L895 garLoopResultBuilder]: At program point L2148(lines 2144 2150) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,386 INFO L899 garLoopResultBuilder]: For program point L2214-1(line 2214) no Hoare annotation was computed. [2022-07-22 23:29:30,386 INFO L899 garLoopResultBuilder]: For program point L3205(lines 3205 3240) no Hoare annotation was computed. [2022-07-22 23:29:30,386 INFO L899 garLoopResultBuilder]: For program point L3139(line 3139) no Hoare annotation was computed. [2022-07-22 23:29:30,386 INFO L895 garLoopResultBuilder]: At program point L3007(lines 2993 3009) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,386 INFO L899 garLoopResultBuilder]: For program point L2875(lines 2875 2878) no Hoare annotation was computed. [2022-07-22 23:29:30,387 INFO L895 garLoopResultBuilder]: At program point L2545(lines 2470 2547) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-07-22 23:29:30,387 INFO L899 garLoopResultBuilder]: For program point L3206(line 3206) no Hoare annotation was computed. [2022-07-22 23:29:30,387 INFO L899 garLoopResultBuilder]: For program point L2215(lines 2215 2223) no Hoare annotation was computed. [2022-07-22 23:29:30,387 INFO L899 garLoopResultBuilder]: For program point L3140(lines 3140 3174) no Hoare annotation was computed. [2022-07-22 23:29:30,387 INFO L899 garLoopResultBuilder]: For program point L2215-2(lines 2215 2223) no Hoare annotation was computed. [2022-07-22 23:29:30,387 INFO L899 garLoopResultBuilder]: For program point sysfs_create_fileFINAL(lines 3820 3822) no Hoare annotation was computed. [2022-07-22 23:29:30,387 INFO L899 garLoopResultBuilder]: For program point sysfs_create_fileEXIT(lines 3820 3822) no Hoare annotation was computed. [2022-07-22 23:29:30,387 INFO L902 garLoopResultBuilder]: At program point sysfs_create_fileENTRY(lines 3820 3822) the Hoare annotation is: true [2022-07-22 23:29:30,388 INFO L902 garLoopResultBuilder]: At program point L2334(line 2334) the Hoare annotation is: true [2022-07-22 23:29:30,388 INFO L899 garLoopResultBuilder]: For program point L2334-1(line 2334) no Hoare annotation was computed. [2022-07-22 23:29:30,388 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_serial_romEXIT(lines 2328 2338) no Hoare annotation was computed. [2022-07-22 23:29:30,388 INFO L902 garLoopResultBuilder]: At program point pch_phub_read_serial_romENTRY(lines 2328 2338) the Hoare annotation is: true [2022-07-22 23:29:30,388 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_serial_romFINAL(lines 2328 2338) no Hoare annotation was computed. [2022-07-22 23:29:30,388 INFO L899 garLoopResultBuilder]: For program point pci_map_romEXIT(lines 3788 3790) no Hoare annotation was computed. [2022-07-22 23:29:30,388 INFO L899 garLoopResultBuilder]: For program point L3789-1(line 3789) no Hoare annotation was computed. [2022-07-22 23:29:30,388 INFO L902 garLoopResultBuilder]: At program point pci_map_romENTRY(lines 3788 3790) the Hoare annotation is: true [2022-07-22 23:29:30,389 INFO L902 garLoopResultBuilder]: At program point L3789(line 3789) the Hoare annotation is: true [2022-07-22 23:29:30,389 INFO L899 garLoopResultBuilder]: For program point pci_map_romFINAL(lines 3788 3790) no Hoare annotation was computed. [2022-07-22 23:29:30,392 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 23:29:30,393 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-22 23:29:30,430 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.07 11:29:30 BoogieIcfgContainer [2022-07-22 23:29:30,430 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-22 23:29:30,431 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-22 23:29:30,431 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-22 23:29:30,431 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-22 23:29:30,432 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 11:27:37" (3/4) ... [2022-07-22 23:29:30,434 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-22 23:29:30,439 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_remove_file [2022-07-22 23:29:30,439 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2022-07-22 23:29:30,439 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2022-07-22 23:29:30,439 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-07-22 23:29:30,439 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_iounmap [2022-07-22 23:29:30,440 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_power_state [2022-07-22 23:29:30,440 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_device [2022-07-22 23:29:30,440 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_rom [2022-07-22 23:29:30,440 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-07-22 23:29:30,440 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2022-07-22 23:29:30,440 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-07-22 23:29:30,440 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_remove [2022-07-22 23:29:30,440 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2022-07-22 23:29:30,440 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_create_bin_file [2022-07-22 23:29:30,441 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_read_modify_write_reg [2022-07-22 23:29:30,441 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-07-22 23:29:30,441 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2022-07-22 23:29:30,441 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_write_serial_rom [2022-07-22 23:29:30,441 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure iowrite32 [2022-07-22 23:29:30,441 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ioread32 [2022-07-22 23:29:30,441 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_pch_phub_mutex [2022-07-22 23:29:30,441 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-22 23:29:30,441 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ioread8 [2022-07-22 23:29:30,442 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_wake [2022-07-22 23:29:30,442 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_interruptible [2022-07-22 23:29:30,442 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_create_file [2022-07-22 23:29:30,442 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_read_serial_rom [2022-07-22 23:29:30,442 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_map_rom [2022-07-22 23:29:30,466 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 196 nodes and edges [2022-07-22 23:29:30,469 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 59 nodes and edges [2022-07-22 23:29:30,471 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2022-07-22 23:29:30,474 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-07-22 23:29:30,476 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-07-22 23:29:30,478 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-22 23:29:30,480 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-22 23:29:30,507 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 [2022-07-22 23:29:30,507 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 [2022-07-22 23:29:30,508 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 [2022-07-22 23:29:30,508 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 [2022-07-22 23:29:30,509 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 [2022-07-22 23:29:30,509 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) || ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && ~bvadd16(4bv32, \result) == 0bv32) && 0bv64 == ldvarg8) [2022-07-22 23:29:30,509 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ~bvadd16(4bv32, \result) == 0bv32) && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) || ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) && \result == 0bv32) [2022-07-22 23:29:30,510 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 [2022-07-22 23:29:30,510 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 [2022-07-22 23:29:30,510 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 [2022-07-22 23:29:30,512 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 [2022-07-22 23:29:30,513 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 [2022-07-22 23:29:30,513 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 [2022-07-22 23:29:30,513 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 [2022-07-22 23:29:30,628 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-22 23:29:30,628 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-22 23:29:30,629 INFO L158 Benchmark]: Toolchain (without parser) took 121743.66ms. Allocated memory was 67.1MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 42.7MB in the beginning and 1.5GB in the end (delta: -1.5GB). Peak memory consumption was 890.2MB. Max. memory is 16.1GB. [2022-07-22 23:29:30,630 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 67.1MB. Free memory was 49.5MB in the beginning and 49.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-22 23:29:30,630 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1261.18ms. Allocated memory was 67.1MB in the beginning and 90.2MB in the end (delta: 23.1MB). Free memory was 42.5MB in the beginning and 35.3MB in the end (delta: 7.2MB). Peak memory consumption was 35.4MB. Max. memory is 16.1GB. [2022-07-22 23:29:30,631 INFO L158 Benchmark]: Boogie Procedure Inliner took 146.34ms. Allocated memory is still 90.2MB. Free memory was 35.3MB in the beginning and 52.8MB in the end (delta: -17.5MB). Peak memory consumption was 2.8MB. Max. memory is 16.1GB. [2022-07-22 23:29:30,632 INFO L158 Benchmark]: Boogie Preprocessor took 109.44ms. Allocated memory is still 90.2MB. Free memory was 52.8MB in the beginning and 42.3MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-07-22 23:29:30,632 INFO L158 Benchmark]: RCFGBuilder took 7303.82ms. Allocated memory was 90.2MB in the beginning and 163.6MB in the end (delta: 73.4MB). Free memory was 42.3MB in the beginning and 119.1MB in the end (delta: -76.8MB). Peak memory consumption was 32.2MB. Max. memory is 16.1GB. [2022-07-22 23:29:30,632 INFO L158 Benchmark]: TraceAbstraction took 112718.01ms. Allocated memory was 163.6MB in the beginning and 2.5GB in the end (delta: 2.3GB). Free memory was 118.1MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 1.7GB. Max. memory is 16.1GB. [2022-07-22 23:29:30,632 INFO L158 Benchmark]: Witness Printer took 197.87ms. Allocated memory is still 2.5GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 33.0MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-07-22 23:29:30,636 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 67.1MB. Free memory was 49.5MB in the beginning and 49.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1261.18ms. Allocated memory was 67.1MB in the beginning and 90.2MB in the end (delta: 23.1MB). Free memory was 42.5MB in the beginning and 35.3MB in the end (delta: 7.2MB). Peak memory consumption was 35.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 146.34ms. Allocated memory is still 90.2MB. Free memory was 35.3MB in the beginning and 52.8MB in the end (delta: -17.5MB). Peak memory consumption was 2.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 109.44ms. Allocated memory is still 90.2MB. Free memory was 52.8MB in the beginning and 42.3MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 7303.82ms. Allocated memory was 90.2MB in the beginning and 163.6MB in the end (delta: 73.4MB). Free memory was 42.3MB in the beginning and 119.1MB in the end (delta: -76.8MB). Peak memory consumption was 32.2MB. Max. memory is 16.1GB. * TraceAbstraction took 112718.01ms. Allocated memory was 163.6MB in the beginning and 2.5GB in the end (delta: 2.3GB). Free memory was 118.1MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 1.7GB. Max. memory is 16.1GB. * Witness Printer took 197.87ms. Allocated memory is still 2.5GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 33.0MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 3359]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 29 procedures, 606 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 112.6s, OverallIterations: 14, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 8.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 86.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 12057 SdHoareTripleChecker+Valid, 3.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 12053 mSDsluCounter, 42660 SdHoareTripleChecker+Invalid, 3.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 25367 mSDsCounter, 1483 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 482 IncrementalHoareTripleChecker+Invalid, 1965 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1483 mSolverCounterUnsat, 17293 mSDtfsCounter, 482 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 731 GetRequests, 697 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6196occurred in iteration=7, InterpolantAutomatonStates: 56, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.6s AutomataMinimizationTime, 14 MinimizatonAttempts, 23406 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 273 LocationsWithAnnotation, 51477 PreInvPairs, 53714 NumberOfFragments, 4478 HoareAnnotationTreeSize, 51477 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 17.3s HoareSimplificationTime, 273 FomulaSimplificationsInter, 1685170 FormulaSimplificationTreeSizeReductionInter, 68.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 5.1s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 735 NumberOfCodeBlocks, 735 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 721 ConstructedInterpolants, 0 QuantifiedInterpolants, 1111 SizeOfPredicates, 15 NumberOfNonLiveVariables, 11244 ConjunctsInSsa, 50 ConjunctsInUnsatCore, 14 InterpolantComputations, 14 PerfectInterpolantSequences, 130/130 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 3319]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 - InvariantResult [Line: 2375]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2672]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2566]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3802]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3729]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2803]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2790]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3299]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ~bvadd16(4bv32, \result) == 0bv32) && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) || ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) && \result == 0bv32) - InvariantResult [Line: 2611]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 - InvariantResult [Line: 2569]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2630]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 - InvariantResult [Line: 2803]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2681]: Loop Invariant Derived loop invariant: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3028]: Loop Invariant Derived loop invariant: (((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 1bv32 == ldv_state_variable_0) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3751]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2158]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2598]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3782]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3691]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3067]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2384]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2739]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3823]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3798]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3732]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2550]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3754]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2265]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2681]: Loop Invariant Derived loop invariant: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2611]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 - InvariantResult [Line: 2550]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2611]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3073]: Loop Invariant Derived loop invariant: (ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_pch_phub_mutex == 1bv32) && ldv_mutex_lock == 1bv32 - InvariantResult [Line: 3347]: Loop Invariant Derived loop invariant: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3682]: Loop Invariant Derived loop invariant: (((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: 3035]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32 - InvariantResult [Line: 3772]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2803]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2193]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2193]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3812]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32 - InvariantResult [Line: 3795]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2394]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2759]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2803]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2681]: Loop Invariant Derived loop invariant: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2630]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 - InvariantResult [Line: 2347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2681]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3339]: Loop Invariant Derived loop invariant: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2136]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2993]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2569]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2569]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2974]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3714]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2681]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2548]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2193]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2144]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2256]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2611]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 - InvariantResult [Line: 3327]: Loop Invariant Derived loop invariant: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) || ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && ~bvadd16(4bv32, \result) == 0bv32) && 0bv64 == ldvarg8) - InvariantResult [Line: 3718]: Loop Invariant Derived loop invariant: (((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 1bv32 == ldv_state_variable_0) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2265]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2265]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3073]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2131]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3747]: Loop Invariant Derived loop invariant: (((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) && 1bv32 == ldv_state_variable_2 - InvariantResult [Line: 2803]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2184]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2470]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3311]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 RESULT: Ultimate proved your program to be correct! [2022-07-22 23:29:30,698 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE