./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0fdb326e-5b03-426d-9703-7381ee068333/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_0fdb326e-5b03-426d-9703-7381ee068333/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0fdb326e-5b03-426d-9703-7381ee068333/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0fdb326e-5b03-426d-9703-7381ee068333/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0fdb326e-5b03-426d-9703-7381ee068333/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0fdb326e-5b03-426d-9703-7381ee068333/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 324c6b3873fe386cffbe81f803fbd5d369824e25 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 07:11:42,743 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 07:11:42,745 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 07:11:42,756 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 07:11:42,756 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 07:11:42,757 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 07:11:42,759 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 07:11:42,761 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 07:11:42,763 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 07:11:42,764 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 07:11:42,765 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 07:11:42,766 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 07:11:42,766 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 07:11:42,767 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 07:11:42,768 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 07:11:42,769 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 07:11:42,770 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 07:11:42,771 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 07:11:42,773 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 07:11:42,775 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 07:11:42,777 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 07:11:42,778 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 07:11:42,779 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 07:11:42,780 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 07:11:42,782 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 07:11:42,783 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 07:11:42,783 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 07:11:42,784 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 07:11:42,784 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 07:11:42,785 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 07:11:42,785 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 07:11:42,786 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 07:11:42,787 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 07:11:42,788 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 07:11:42,789 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 07:11:42,789 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 07:11:42,790 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 07:11:42,790 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 07:11:42,790 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 07:11:42,791 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 07:11:42,792 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 07:11:42,792 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0fdb326e-5b03-426d-9703-7381ee068333/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-20 07:11:42,805 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 07:11:42,805 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 07:11:42,806 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 07:11:42,807 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 07:11:42,807 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 07:11:42,807 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 07:11:42,807 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 07:11:42,808 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 07:11:42,808 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 07:11:42,808 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 07:11:42,808 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 07:11:42,808 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 07:11:42,809 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 07:11:42,809 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 07:11:42,809 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 07:11:42,809 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 07:11:42,810 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 07:11:42,810 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 07:11:42,810 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 07:11:42,810 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 07:11:42,811 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 07:11:42,811 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 07:11:42,811 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 07:11:42,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 07:11:42,811 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 07:11:42,812 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 07:11:42,812 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0fdb326e-5b03-426d-9703-7381ee068333/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 324c6b3873fe386cffbe81f803fbd5d369824e25 [2019-11-20 07:11:42,949 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 07:11:42,959 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 07:11:42,961 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 07:11:42,963 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 07:11:42,963 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 07:11:42,964 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0fdb326e-5b03-426d-9703-7381ee068333/bin/uautomizer/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i [2019-11-20 07:11:43,037 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0fdb326e-5b03-426d-9703-7381ee068333/bin/uautomizer/data/fab8328cf/fb185d2e076f47feabd880e8bdd43e21/FLAGea1254880 [2019-11-20 07:11:43,831 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 07:11:43,832 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0fdb326e-5b03-426d-9703-7381ee068333/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i [2019-11-20 07:11:43,880 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0fdb326e-5b03-426d-9703-7381ee068333/bin/uautomizer/data/fab8328cf/fb185d2e076f47feabd880e8bdd43e21/FLAGea1254880 [2019-11-20 07:11:44,326 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0fdb326e-5b03-426d-9703-7381ee068333/bin/uautomizer/data/fab8328cf/fb185d2e076f47feabd880e8bdd43e21 [2019-11-20 07:11:44,328 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 07:11:44,329 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 07:11:44,330 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 07:11:44,331 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 07:11:44,334 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 07:11:44,335 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:11:44" (1/1) ... [2019-11-20 07:11:44,337 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66cce0b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:11:44, skipping insertion in model container [2019-11-20 07:11:44,337 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:11:44" (1/1) ... [2019-11-20 07:11:44,344 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 07:11:44,497 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 07:11:47,300 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:11:47,330 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 07:11:47,671 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:11:49,187 INFO L192 MainTranslator]: Completed translation [2019-11-20 07:11:49,187 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:11:49 WrapperNode [2019-11-20 07:11:49,188 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 07:11:49,188 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 07:11:49,188 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 07:11:49,188 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 07:11:49,195 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:11:49" (1/1) ... [2019-11-20 07:11:49,308 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:11:49" (1/1) ... [2019-11-20 07:11:49,399 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 07:11:49,400 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 07:11:49,400 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 07:11:49,400 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 07:11:49,409 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:11:49" (1/1) ... [2019-11-20 07:11:49,409 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:11:49" (1/1) ... [2019-11-20 07:11:49,415 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:11:49" (1/1) ... [2019-11-20 07:11:49,416 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:11:49" (1/1) ... [2019-11-20 07:11:49,442 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:11:49" (1/1) ... [2019-11-20 07:11:49,445 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:11:49" (1/1) ... [2019-11-20 07:11:49,452 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:11:49" (1/1) ... [2019-11-20 07:11:49,462 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 07:11:49,463 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 07:11:49,463 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 07:11:49,463 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 07:11:49,464 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:11:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0fdb326e-5b03-426d-9703-7381ee068333/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 07:11:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 07:11:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 07:11:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 07:11:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 07:11:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 07:11:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 07:11:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 07:11:51,539 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 07:11:51,539 INFO L285 CfgBuilder]: Removed 116 assume(true) statements. [2019-11-20 07:11:51,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:11:51 BoogieIcfgContainer [2019-11-20 07:11:51,540 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 07:11:51,541 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-20 07:11:51,541 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-20 07:11:51,544 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-20 07:11:51,544 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 07:11:44" (1/3) ... [2019-11-20 07:11:51,545 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79a5aa17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 07:11:51, skipping insertion in model container [2019-11-20 07:11:51,545 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:11:49" (2/3) ... [2019-11-20 07:11:51,545 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79a5aa17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 07:11:51, skipping insertion in model container [2019-11-20 07:11:51,545 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:11:51" (3/3) ... [2019-11-20 07:11:51,547 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i [2019-11-20 07:11:51,555 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-20 07:11:51,561 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-11-20 07:11:51,571 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-11-20 07:11:51,596 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-20 07:11:51,596 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-20 07:11:51,596 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-20 07:11:51,596 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-20 07:11:51,598 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-20 07:11:51,598 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-20 07:11:51,598 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-20 07:11:51,599 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-20 07:11:51,615 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states. [2019-11-20 07:11:51,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-11-20 07:11:51,620 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 07:11:51,621 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2019-11-20 07:11:51,622 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 07:11:51,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 07:11:51,627 INFO L82 PathProgramCache]: Analyzing trace with hash 895143242, now seen corresponding path program 1 times [2019-11-20 07:11:51,633 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 07:11:51,633 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [452531781] [2019-11-20 07:11:51,633 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 07:11:51,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 07:11:52,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 07:11:52,126 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [452531781] [2019-11-20 07:11:52,127 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 07:11:52,127 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 07:11:52,128 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1468486240] [2019-11-20 07:11:52,132 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 07:11:52,132 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 07:11:52,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 07:11:52,142 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 07:11:52,144 INFO L87 Difference]: Start difference. First operand 85 states. Second operand 3 states. [2019-11-20 07:11:52,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 07:11:52,587 INFO L93 Difference]: Finished difference Result 92 states and 107 transitions. [2019-11-20 07:11:52,588 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 07:11:52,589 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 6 [2019-11-20 07:11:52,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 07:11:52,600 INFO L225 Difference]: With dead ends: 92 [2019-11-20 07:11:52,601 INFO L226 Difference]: Without dead ends: 79 [2019-11-20 07:11:52,607 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 07:11:52,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2019-11-20 07:11:52,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 79. [2019-11-20 07:11:52,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 79 states. [2019-11-20 07:11:52,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 92 transitions. [2019-11-20 07:11:52,660 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 92 transitions. Word has length 6 [2019-11-20 07:11:52,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 07:11:52,660 INFO L462 AbstractCegarLoop]: Abstraction has 79 states and 92 transitions. [2019-11-20 07:11:52,660 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 07:11:52,661 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 92 transitions. [2019-11-20 07:11:52,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-11-20 07:11:52,661 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 07:11:52,662 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2019-11-20 07:11:52,662 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 07:11:52,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 07:11:52,663 INFO L82 PathProgramCache]: Analyzing trace with hash 1979635262, now seen corresponding path program 1 times [2019-11-20 07:11:52,663 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 07:11:52,663 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1904531883] [2019-11-20 07:11:52,663 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 07:11:52,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 07:11:52,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 07:11:52,836 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1904531883] [2019-11-20 07:11:52,837 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 07:11:52,837 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 07:11:52,837 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1608073893] [2019-11-20 07:11:52,838 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 07:11:52,838 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 07:11:52,839 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 07:11:52,839 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 07:11:52,839 INFO L87 Difference]: Start difference. First operand 79 states and 92 transitions. Second operand 3 states. [2019-11-20 07:11:53,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 07:11:53,209 INFO L93 Difference]: Finished difference Result 79 states and 92 transitions. [2019-11-20 07:11:53,236 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 07:11:53,236 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 7 [2019-11-20 07:11:53,237 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 07:11:53,237 INFO L225 Difference]: With dead ends: 79 [2019-11-20 07:11:53,237 INFO L226 Difference]: Without dead ends: 0 [2019-11-20 07:11:53,238 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 07:11:53,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-20 07:11:53,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-20 07:11:53,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-20 07:11:53,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-20 07:11:53,239 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 7 [2019-11-20 07:11:53,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 07:11:53,239 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-20 07:11:53,239 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 07:11:53,239 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-20 07:11:53,239 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-20 07:11:53,244 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-20 07:11:53,865 INFO L444 ceAbstractionStarter]: For program point L5915(lines 5915 5924) no Hoare annotation was computed. [2019-11-20 07:11:53,865 INFO L444 ceAbstractionStarter]: For program point L6774(line 6774) no Hoare annotation was computed. [2019-11-20 07:11:53,865 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 11337) no Hoare annotation was computed. [2019-11-20 07:11:53,866 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-20 07:11:53,866 INFO L440 ceAbstractionStarter]: At program point L11334-1(lines 11569 11582) the Hoare annotation is: (= 1 ~ldv_mutex_lock~0) [2019-11-20 07:11:53,866 INFO L444 ceAbstractionStarter]: For program point L11334(lines 11576 11579) no Hoare annotation was computed. [2019-11-20 07:11:53,866 INFO L440 ceAbstractionStarter]: At program point L5339(lines 5336 5341) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,866 INFO L444 ceAbstractionStarter]: For program point L5917-2(lines 5917 5921) no Hoare annotation was computed. [2019-11-20 07:11:53,866 INFO L440 ceAbstractionStarter]: At program point L5339-1(lines 5336 5341) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,866 INFO L444 ceAbstractionStarter]: For program point L5917(lines 5917 5921) no Hoare annotation was computed. [2019-11-20 07:11:53,866 INFO L440 ceAbstractionStarter]: At program point L5339-4(lines 5336 5341) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,867 INFO L440 ceAbstractionStarter]: At program point L5339-5(lines 5336 5341) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,867 INFO L440 ceAbstractionStarter]: At program point L5339-2(lines 5336 5341) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,867 INFO L440 ceAbstractionStarter]: At program point L5339-3(lines 5336 5341) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,867 INFO L440 ceAbstractionStarter]: At program point L5339-8(lines 5336 5341) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,867 INFO L440 ceAbstractionStarter]: At program point L5339-9(lines 5336 5341) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,867 INFO L440 ceAbstractionStarter]: At program point L5339-6(lines 5336 5341) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,868 INFO L440 ceAbstractionStarter]: At program point L5339-7(lines 5336 5341) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,868 INFO L444 ceAbstractionStarter]: For program point L5902(lines 5902 5912) no Hoare annotation was computed. [2019-11-20 07:11:53,868 INFO L444 ceAbstractionStarter]: For program point L6761(lines 6761 6780) no Hoare annotation was computed. [2019-11-20 07:11:53,868 INFO L444 ceAbstractionStarter]: For program point L6778(line 6778) no Hoare annotation was computed. [2019-11-20 07:11:53,868 INFO L444 ceAbstractionStarter]: For program point L5969(lines 5969 5978) no Hoare annotation was computed. [2019-11-20 07:11:53,868 INFO L444 ceAbstractionStarter]: For program point L6762(line 6762) no Hoare annotation was computed. [2019-11-20 07:11:53,868 INFO L444 ceAbstractionStarter]: For program point L11337-1(line 11337) no Hoare annotation was computed. [2019-11-20 07:11:53,868 INFO L444 ceAbstractionStarter]: For program point L11337(line 11337) no Hoare annotation was computed. [2019-11-20 07:11:53,868 INFO L440 ceAbstractionStarter]: At program point L11585-1(lines 11584 11586) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,869 INFO L440 ceAbstractionStarter]: At program point L11585(lines 11584 11586) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,869 INFO L440 ceAbstractionStarter]: At program point L11585-3(lines 11584 11586) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,869 INFO L440 ceAbstractionStarter]: At program point L11585-2(lines 11584 11586) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,869 INFO L440 ceAbstractionStarter]: At program point L5359(lines 5352 5361) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,869 INFO L440 ceAbstractionStarter]: At program point L5359-1(lines 5352 5361) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,869 INFO L444 ceAbstractionStarter]: For program point L5904-2(lines 5904 5909) no Hoare annotation was computed. [2019-11-20 07:11:53,869 INFO L444 ceAbstractionStarter]: For program point L5904(lines 5904 5909) no Hoare annotation was computed. [2019-11-20 07:11:53,870 INFO L440 ceAbstractionStarter]: At program point L5359-2(lines 5352 5361) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,870 INFO L440 ceAbstractionStarter]: At program point L5359-3(lines 5352 5361) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,870 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-20 07:11:53,870 INFO L444 ceAbstractionStarter]: For program point L5971(lines 5971 5975) no Hoare annotation was computed. [2019-11-20 07:11:53,870 INFO L444 ceAbstractionStarter]: For program point L5971-2(lines 5971 5975) no Hoare annotation was computed. [2019-11-20 07:11:53,870 INFO L440 ceAbstractionStarter]: At program point L6781(lines 6755 6790) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,870 INFO L440 ceAbstractionStarter]: At program point L11604(lines 11603 11605) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,871 INFO L440 ceAbstractionStarter]: At program point L11604-2(lines 11603 11605) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,871 INFO L440 ceAbstractionStarter]: At program point L11604-1(lines 11603 11605) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,871 INFO L440 ceAbstractionStarter]: At program point L11604-3(lines 11603 11605) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,871 INFO L444 ceAbstractionStarter]: For program point L5956(lines 5956 5966) no Hoare annotation was computed. [2019-11-20 07:11:53,871 INFO L444 ceAbstractionStarter]: For program point L11572(lines 11572 11575) no Hoare annotation was computed. [2019-11-20 07:11:53,871 INFO L444 ceAbstractionStarter]: For program point L6766(line 6766) no Hoare annotation was computed. [2019-11-20 07:11:53,871 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-20 07:11:53,871 INFO L440 ceAbstractionStarter]: At program point L11623-3(lines 11622 11624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,872 INFO L440 ceAbstractionStarter]: At program point L11623-2(lines 11622 11624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,872 INFO L444 ceAbstractionStarter]: For program point L5958(lines 5958 5963) no Hoare annotation was computed. [2019-11-20 07:11:53,872 INFO L440 ceAbstractionStarter]: At program point L11623-1(lines 11622 11624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,872 INFO L440 ceAbstractionStarter]: At program point L5925(lines 5889 5927) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,872 INFO L440 ceAbstractionStarter]: At program point L11623(lines 11622 11624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,872 INFO L444 ceAbstractionStarter]: For program point L5958-2(lines 5958 5963) no Hoare annotation was computed. [2019-11-20 07:11:53,872 INFO L444 ceAbstractionStarter]: For program point L6784(lines 6784 6787) no Hoare annotation was computed. [2019-11-20 07:11:53,872 INFO L440 ceAbstractionStarter]: At program point L6785(lines 6755 6790) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,873 INFO L440 ceAbstractionStarter]: At program point L5349-2(lines 5342 5351) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,873 INFO L440 ceAbstractionStarter]: At program point L5349-3(lines 5342 5351) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,873 INFO L440 ceAbstractionStarter]: At program point L5349(lines 5342 5351) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,873 INFO L440 ceAbstractionStarter]: At program point L5349-1(lines 5342 5351) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,873 INFO L440 ceAbstractionStarter]: At program point L5349-4(lines 5342 5351) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,873 INFO L440 ceAbstractionStarter]: At program point L5349-5(lines 5342 5351) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,873 INFO L444 ceAbstractionStarter]: For program point L6770(line 6770) no Hoare annotation was computed. [2019-11-20 07:11:53,874 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-20 07:11:53,874 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11337) no Hoare annotation was computed. [2019-11-20 07:11:53,874 INFO L440 ceAbstractionStarter]: At program point L11660(lines 11659 11661) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,874 INFO L440 ceAbstractionStarter]: At program point L11627-1(lines 11626 11628) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,874 INFO L440 ceAbstractionStarter]: At program point L11660-2(lines 11659 11661) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,874 INFO L440 ceAbstractionStarter]: At program point L11627(lines 11626 11628) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,874 INFO L440 ceAbstractionStarter]: At program point L11660-1(lines 11659 11661) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,875 INFO L440 ceAbstractionStarter]: At program point L5764-1(lines 5759 5766) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,875 INFO L440 ceAbstractionStarter]: At program point L11627-3(lines 11626 11628) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,875 INFO L440 ceAbstractionStarter]: At program point L11627-2(lines 11626 11628) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,875 INFO L440 ceAbstractionStarter]: At program point L5764-2(lines 5759 5766) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,875 INFO L440 ceAbstractionStarter]: At program point L11660-3(lines 11659 11661) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,875 INFO L440 ceAbstractionStarter]: At program point L11627-5(lines 11626 11628) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,875 INFO L440 ceAbstractionStarter]: At program point L5764(lines 5759 5766) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,876 INFO L440 ceAbstractionStarter]: At program point L11627-4(lines 11626 11628) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,876 INFO L440 ceAbstractionStarter]: At program point L5764-3(lines 5759 5766) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,876 INFO L440 ceAbstractionStarter]: At program point L5979(lines 5943 5981) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,876 INFO L440 ceAbstractionStarter]: At program point L11694-2(lines 11693 11695) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,876 INFO L440 ceAbstractionStarter]: At program point L11694-1(lines 11693 11695) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,876 INFO L440 ceAbstractionStarter]: At program point L11694-3(lines 11693 11695) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,876 INFO L440 ceAbstractionStarter]: At program point L11694(lines 11693 11695) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-11-20 07:11:53,877 INFO L440 ceAbstractionStarter]: At program point L6789(lines 6745 6791) the Hoare annotation is: (= 1 ~ldv_mutex_lock~0) [2019-11-20 07:11:53,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 07:11:53 BoogieIcfgContainer [2019-11-20 07:11:53,904 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-20 07:11:53,904 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 07:11:53,904 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 07:11:53,904 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 07:11:53,905 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:11:51" (3/4) ... [2019-11-20 07:11:53,908 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-20 07:11:53,934 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 103 nodes and edges [2019-11-20 07:11:53,935 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 40 nodes and edges [2019-11-20 07:11:53,937 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2019-11-20 07:11:53,938 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2019-11-20 07:11:53,939 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-20 07:11:54,059 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_0fdb326e-5b03-426d-9703-7381ee068333/bin/uautomizer/witness.graphml [2019-11-20 07:11:54,059 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 07:11:54,061 INFO L168 Benchmark]: Toolchain (without parser) took 9731.24 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 232.8 MB). Free memory was 934.0 MB in the beginning and 1.0 GB in the end (delta: -97.7 MB). Peak memory consumption was 135.1 MB. Max. memory is 11.5 GB. [2019-11-20 07:11:54,061 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 07:11:54,062 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4857.44 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 232.8 MB). Free memory was 934.0 MB in the beginning and 1.1 GB in the end (delta: -123.6 MB). Peak memory consumption was 242.5 MB. Max. memory is 11.5 GB. [2019-11-20 07:11:54,062 INFO L168 Benchmark]: Boogie Procedure Inliner took 211.46 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 11.5 GB. [2019-11-20 07:11:54,063 INFO L168 Benchmark]: Boogie Preprocessor took 62.47 ms. Allocated memory is still 1.3 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 07:11:54,063 INFO L168 Benchmark]: RCFGBuilder took 2077.95 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -118.0 MB). Peak memory consumption was 205.6 MB. Max. memory is 11.5 GB. [2019-11-20 07:11:54,063 INFO L168 Benchmark]: TraceAbstraction took 2362.42 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 106.6 MB). Peak memory consumption was 106.6 MB. Max. memory is 11.5 GB. [2019-11-20 07:11:54,064 INFO L168 Benchmark]: Witness Printer took 155.26 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 23.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 11.5 GB. [2019-11-20 07:11:54,066 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4857.44 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 232.8 MB). Free memory was 934.0 MB in the beginning and 1.1 GB in the end (delta: -123.6 MB). Peak memory consumption was 242.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 211.46 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 62.47 ms. Allocated memory is still 1.3 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 2077.95 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -118.0 MB). Peak memory consumption was 205.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2362.42 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 106.6 MB). Peak memory consumption was 106.6 MB. Max. memory is 11.5 GB. * Witness Printer took 155.26 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 23.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 11337]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 11337]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 5336]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11584]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5336]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5336]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5336]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5336]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11693]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5943]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11693]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11693]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5336]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11693]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5336]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5759]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5759]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5759]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5759]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11569]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock - InvariantResult [Line: 11659]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5889]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11659]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 6755]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11659]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 6755]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11659]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5352]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5352]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11622]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11622]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11622]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5352]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11622]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 6745]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock - InvariantResult [Line: 5352]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11603]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5342]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11603]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5342]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11603]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5342]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11603]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5342]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5342]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5336]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5336]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5336]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11584]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5342]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11584]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 11584]: Loop Invariant Derived loop invariant: 1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 85 locations, 2 error locations. Result: SAFE, OverallTime: 2.2s, OverallIterations: 2, TraceHistogramMax: 1, AutomataDifference: 0.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.6s, HoareTripleCheckerStatistics: 185 SDtfs, 177 SDslu, 0 SDs, 0 SdLazy, 3 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=85occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 56 LocationsWithAnnotation, 56 PreInvPairs, 58 NumberOfFragments, 384 HoareAnnotationTreeSize, 56 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 56 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 11 ConstructedInterpolants, 0 QuantifiedInterpolants, 139 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...