./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.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_34f06fe3-86e1-4444-b667-564f2e5ed226/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_34f06fe3-86e1-4444-b667-564f2e5ed226/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_34f06fe3-86e1-4444-b667-564f2e5ed226/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_34f06fe3-86e1-4444-b667-564f2e5ed226/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_34f06fe3-86e1-4444-b667-564f2e5ed226/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_34f06fe3-86e1-4444-b667-564f2e5ed226/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 623eafadad6f89e49e8ac310f62f2fa9c86497c3 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-19 22:56:35,762 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:56:35,764 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:56:35,783 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:56:35,783 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:56:35,785 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:56:35,787 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:56:35,798 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:56:35,803 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:56:35,810 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:56:35,811 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:56:35,813 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:56:35,814 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:56:35,816 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:56:35,818 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:56:35,819 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:56:35,820 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:56:35,822 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:56:35,825 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:56:35,829 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:56:35,834 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:56:35,836 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:56:35,840 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:56:35,841 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:56:35,844 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:56:35,844 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:56:35,845 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:56:35,847 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:56:35,848 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:56:35,849 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:56:35,850 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:56:35,851 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:56:35,852 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:56:35,853 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:56:35,854 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:56:35,854 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:56:35,855 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:56:35,855 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:56:35,855 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:56:35,856 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:56:35,858 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:56:35,859 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_34f06fe3-86e1-4444-b667-564f2e5ed226/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-19 22:56:35,889 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:56:35,902 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:56:35,903 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:56:35,903 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:56:35,904 INFO L138 SettingsManager]: * Use SBE=true [2019-11-19 22:56:35,904 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:56:35,904 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 22:56:35,905 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:56:35,905 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:56:35,905 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:56:35,906 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:56:35,906 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:56:35,906 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:56:35,906 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:56:35,907 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:56:35,907 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-19 22:56:35,907 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:56:35,908 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-19 22:56:35,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-19 22:56:35,908 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:56:35,908 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:56:35,909 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:56:35,909 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-19 22:56:35,909 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 22:56:35,910 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:56:35,910 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 22:56:35,910 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_34f06fe3-86e1-4444-b667-564f2e5ed226/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 -> 623eafadad6f89e49e8ac310f62f2fa9c86497c3 [2019-11-19 22:56:36,111 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:56:36,130 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:56:36,133 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:56:36,134 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:56:36,135 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:56:36,136 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_34f06fe3-86e1-4444-b667-564f2e5ed226/bin/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2019-11-19 22:56:36,210 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_34f06fe3-86e1-4444-b667-564f2e5ed226/bin/uautomizer/data/15021c135/91040a6f0a424c358f62a3ff1acc56ae/FLAG2d23edc75 [2019-11-19 22:56:36,845 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:56:36,846 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_34f06fe3-86e1-4444-b667-564f2e5ed226/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2019-11-19 22:56:36,888 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_34f06fe3-86e1-4444-b667-564f2e5ed226/bin/uautomizer/data/15021c135/91040a6f0a424c358f62a3ff1acc56ae/FLAG2d23edc75 [2019-11-19 22:56:37,064 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_34f06fe3-86e1-4444-b667-564f2e5ed226/bin/uautomizer/data/15021c135/91040a6f0a424c358f62a3ff1acc56ae [2019-11-19 22:56:37,068 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:56:37,069 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:56:37,070 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:56:37,071 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:56:37,082 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:56:37,083 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:56:37" (1/1) ... [2019-11-19 22:56:37,086 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@545a30af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:56:37, skipping insertion in model container [2019-11-19 22:56:37,086 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:56:37" (1/1) ... [2019-11-19 22:56:37,093 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:56:37,174 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:56:37,654 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1257] [2019-11-19 22:56:37,655 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1258-1259] [2019-11-19 22:56:37,986 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:56:38,237 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:56:38,312 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1257] [2019-11-19 22:56:38,313 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1258-1259] [2019-11-19 22:56:38,410 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:56:38,584 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:56:38,585 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:56:38 WrapperNode [2019-11-19 22:56:38,585 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:56:38,585 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:56:38,586 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:56:38,587 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:56:38,594 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:56:38" (1/1) ... [2019-11-19 22:56:38,653 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:56:38" (1/1) ... [2019-11-19 22:56:38,761 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:56:38,761 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:56:38,761 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:56:38,762 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:56:38,771 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:56:38" (1/1) ... [2019-11-19 22:56:38,771 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:56:38" (1/1) ... [2019-11-19 22:56:38,788 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:56:38" (1/1) ... [2019-11-19 22:56:38,789 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:56:38" (1/1) ... [2019-11-19 22:56:38,854 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:56:38" (1/1) ... [2019-11-19 22:56:38,866 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:56:38" (1/1) ... [2019-11-19 22:56:38,875 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:56:38" (1/1) ... [2019-11-19 22:56:38,890 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:56:38,890 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:56:38,890 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:56:38,890 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:56:38,891 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:56:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_34f06fe3-86e1-4444-b667-564f2e5ed226/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 [2019-11-19 22:56:38,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-19 22:56:38,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-19 22:56:38,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:56:38,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-19 22:56:38,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-19 22:56:38,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-19 22:56:38,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-19 22:56:38,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:56:38,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-19 22:56:38,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 22:56:38,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-19 22:56:38,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-19 22:56:38,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-19 22:56:38,960 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:56:38,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:01:45,327 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 23:01:45,328 INFO L285 CfgBuilder]: Removed 184 assume(true) statements. [2019-11-19 23:01:45,329 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:01:45 BoogieIcfgContainer [2019-11-19 23:01:45,329 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 23:01:45,330 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-19 23:01:45,330 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-19 23:01:45,333 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-19 23:01:45,333 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 10:56:37" (1/3) ... [2019-11-19 23:01:45,333 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@592030f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 11:01:45, skipping insertion in model container [2019-11-19 23:01:45,334 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:56:38" (2/3) ... [2019-11-19 23:01:45,334 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@592030f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 11:01:45, skipping insertion in model container [2019-11-19 23:01:45,334 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:01:45" (3/3) ... [2019-11-19 23:01:45,336 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2019-11-19 23:01:45,349 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-19 23:01:45,356 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-11-19 23:01:45,368 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-11-19 23:01:45,395 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-19 23:01:45,395 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-19 23:01:45,395 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-19 23:01:45,396 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-19 23:01:45,396 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-19 23:01:45,396 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-19 23:01:45,396 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-19 23:01:45,396 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-19 23:01:45,423 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states. [2019-11-19 23:01:45,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-11-19 23:01:45,435 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 23:01:45,436 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 23:01:45,436 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 23:01:45,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:01:45,442 INFO L82 PathProgramCache]: Analyzing trace with hash -180775317, now seen corresponding path program 1 times [2019-11-19 23:01:45,450 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 23:01:45,451 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1118448509] [2019-11-19 23:01:45,451 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 23:01:46,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:01:46,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-19 23:01:46,701 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1118448509] [2019-11-19 23:01:46,702 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 23:01:46,702 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-19 23:01:46,702 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [475571045] [2019-11-19 23:01:46,705 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 23:01:46,706 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 23:01:46,727 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 23:01:46,728 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 23:01:46,730 INFO L87 Difference]: Start difference. First operand 213 states. Second operand 3 states. [2019-11-19 23:01:47,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 23:01:47,050 INFO L93 Difference]: Finished difference Result 561 states and 824 transitions. [2019-11-19 23:01:47,053 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 23:01:47,055 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 26 [2019-11-19 23:01:47,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 23:01:47,079 INFO L225 Difference]: With dead ends: 561 [2019-11-19 23:01:47,079 INFO L226 Difference]: Without dead ends: 343 [2019-11-19 23:01:47,083 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 [2019-11-19 23:01:47,105 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 343 states. [2019-11-19 23:01:47,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 343 to 341. [2019-11-19 23:01:47,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 341 states. [2019-11-19 23:01:47,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 341 states and 500 transitions. [2019-11-19 23:01:47,185 INFO L78 Accepts]: Start accepts. Automaton has 341 states and 500 transitions. Word has length 26 [2019-11-19 23:01:47,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 23:01:47,185 INFO L462 AbstractCegarLoop]: Abstraction has 341 states and 500 transitions. [2019-11-19 23:01:47,186 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 23:01:47,186 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 500 transitions. [2019-11-19 23:01:47,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-11-19 23:01:47,187 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 23:01:47,188 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 23:01:47,188 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 23:01:47,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:01:47,188 INFO L82 PathProgramCache]: Analyzing trace with hash 1259390344, now seen corresponding path program 1 times [2019-11-19 23:01:47,188 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 23:01:47,189 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [87581612] [2019-11-19 23:01:47,189 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 23:01:47,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:01:48,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-19 23:01:48,010 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [87581612] [2019-11-19 23:01:48,011 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 23:01:48,011 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-19 23:01:48,011 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [454493160] [2019-11-19 23:01:48,012 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 23:01:48,012 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 23:01:48,012 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 23:01:48,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 23:01:48,013 INFO L87 Difference]: Start difference. First operand 341 states and 500 transitions. Second operand 3 states. [2019-11-19 23:01:48,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 23:01:48,082 INFO L93 Difference]: Finished difference Result 682 states and 1006 transitions. [2019-11-19 23:01:48,083 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 23:01:48,083 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 27 [2019-11-19 23:01:48,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 23:01:48,086 INFO L225 Difference]: With dead ends: 682 [2019-11-19 23:01:48,087 INFO L226 Difference]: Without dead ends: 361 [2019-11-19 23:01:48,091 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 [2019-11-19 23:01:48,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 361 states. [2019-11-19 23:01:48,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 361 to 343. [2019-11-19 23:01:48,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 343 states. [2019-11-19 23:01:48,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 343 states and 502 transitions. [2019-11-19 23:01:48,121 INFO L78 Accepts]: Start accepts. Automaton has 343 states and 502 transitions. Word has length 27 [2019-11-19 23:01:48,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 23:01:48,121 INFO L462 AbstractCegarLoop]: Abstraction has 343 states and 502 transitions. [2019-11-19 23:01:48,122 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 23:01:48,122 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 502 transitions. [2019-11-19 23:01:48,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-11-19 23:01:48,128 INFO L402 BasicCegarLoop]: Found error trace [2019-11-19 23:01:48,129 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-19 23:01:48,129 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-19 23:01:48,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:01:48,129 INFO L82 PathProgramCache]: Analyzing trace with hash -527538796, now seen corresponding path program 1 times [2019-11-19 23:01:48,130 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-19 23:01:48,130 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [17123641] [2019-11-19 23:01:48,130 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-19 23:01:48,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-19 23:01:48,795 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-11-19 23:01:48,796 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [17123641] [2019-11-19 23:01:48,796 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-19 23:01:48,796 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-19 23:01:48,796 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1151204256] [2019-11-19 23:01:48,797 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-19 23:01:48,797 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-19 23:01:48,797 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-19 23:01:48,797 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 23:01:48,797 INFO L87 Difference]: Start difference. First operand 343 states and 502 transitions. Second operand 3 states. [2019-11-19 23:01:48,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-19 23:01:48,814 INFO L93 Difference]: Finished difference Result 343 states and 502 transitions. [2019-11-19 23:01:48,816 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-19 23:01:48,816 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 34 [2019-11-19 23:01:48,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-19 23:01:48,816 INFO L225 Difference]: With dead ends: 343 [2019-11-19 23:01:48,816 INFO L226 Difference]: Without dead ends: 0 [2019-11-19 23:01:48,817 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-19 23:01:48,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-19 23:01:48,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-19 23:01:48,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-19 23:01:48,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-19 23:01:48,818 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 34 [2019-11-19 23:01:48,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-19 23:01:48,818 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-19 23:01:48,818 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-19 23:01:48,818 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-19 23:01:48,818 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-19 23:01:48,824 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-19 23:01:49,186 INFO L444 ceAbstractionStarter]: For program point L1984(lines 1984 1988) no Hoare annotation was computed. [2019-11-19 23:01:49,186 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 1448) no Hoare annotation was computed. [2019-11-19 23:01:49,187 INFO L444 ceAbstractionStarter]: For program point L1654(lines 1654 1658) no Hoare annotation was computed. [2019-11-19 23:01:49,187 INFO L444 ceAbstractionStarter]: For program point L1621(lines 1621 1626) no Hoare annotation was computed. [2019-11-19 23:01:49,187 INFO L444 ceAbstractionStarter]: For program point L1621-1(lines 1621 1626) no Hoare annotation was computed. [2019-11-19 23:01:49,187 INFO L440 ceAbstractionStarter]: At program point L2414(lines 2413 2415) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,187 INFO L440 ceAbstractionStarter]: At program point L2414-1(lines 2413 2415) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,187 INFO L444 ceAbstractionStarter]: For program point L2183(lines 2183 2187) no Hoare annotation was computed. [2019-11-19 23:01:49,187 INFO L444 ceAbstractionStarter]: For program point L2183-2(lines 2131 2224) no Hoare annotation was computed. [2019-11-19 23:01:49,188 INFO L440 ceAbstractionStarter]: At program point L1424(lines 1411 1427) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2019-11-19 23:01:49,188 INFO L440 ceAbstractionStarter]: At program point L1424-1(lines 1411 1427) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2019-11-19 23:01:49,188 INFO L440 ceAbstractionStarter]: At program point L1424-2(lines 1411 1427) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2019-11-19 23:01:49,188 INFO L440 ceAbstractionStarter]: At program point L1358(lines 1353 1360) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,188 INFO L440 ceAbstractionStarter]: At program point L1424-3(lines 1411 1427) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2019-11-19 23:01:49,188 INFO L440 ceAbstractionStarter]: At program point L1358-1(lines 1353 1360) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,188 INFO L440 ceAbstractionStarter]: At program point L1424-4(lines 1411 1427) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2019-11-19 23:01:49,188 INFO L440 ceAbstractionStarter]: At program point L1424-5(lines 1411 1427) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,188 INFO L440 ceAbstractionStarter]: At program point L1424-6(lines 1411 1427) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,189 INFO L440 ceAbstractionStarter]: At program point L1722(lines 1703 1724) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,189 INFO L444 ceAbstractionStarter]: For program point L1689(lines 1689 1692) no Hoare annotation was computed. [2019-11-19 23:01:49,189 INFO L444 ceAbstractionStarter]: For program point L2284(line 2284) no Hoare annotation was computed. [2019-11-19 23:01:49,189 INFO L444 ceAbstractionStarter]: For program point L2020(lines 2020 2024) no Hoare annotation was computed. [2019-11-19 23:01:49,189 INFO L440 ceAbstractionStarter]: At program point L2450(lines 2449 2451) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,189 INFO L440 ceAbstractionStarter]: At program point L2450-2(lines 2449 2451) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,189 INFO L440 ceAbstractionStarter]: At program point L2450-1(lines 2449 2451) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,189 INFO L447 ceAbstractionStarter]: At program point L2253(lines 1 2459) the Hoare annotation is: true [2019-11-19 23:01:49,189 INFO L440 ceAbstractionStarter]: At program point L1758(lines 1755 1760) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,189 INFO L440 ceAbstractionStarter]: At program point L1758-1(lines 1755 1760) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,190 INFO L440 ceAbstractionStarter]: At program point L1461(lines 1458 1463) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,190 INFO L440 ceAbstractionStarter]: At program point L1461-1(lines 1458 1463) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,190 INFO L444 ceAbstractionStarter]: For program point L1693(lines 1693 1696) no Hoare annotation was computed. [2019-11-19 23:01:49,190 INFO L444 ceAbstractionStarter]: For program point L1660(lines 1660 1665) no Hoare annotation was computed. [2019-11-19 23:01:49,190 INFO L444 ceAbstractionStarter]: For program point L1693-2(lines 1693 1696) no Hoare annotation was computed. [2019-11-19 23:01:49,190 INFO L440 ceAbstractionStarter]: At program point L2420(lines 2419 2421) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2019-11-19 23:01:49,190 INFO L444 ceAbstractionStarter]: For program point L2222(line 2222) no Hoare annotation was computed. [2019-11-19 23:01:49,190 INFO L444 ceAbstractionStarter]: For program point L2156(line 2156) no Hoare annotation was computed. [2019-11-19 23:01:49,190 INFO L440 ceAbstractionStarter]: At program point L2454(lines 2453 2455) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,190 INFO L440 ceAbstractionStarter]: At program point L2454-1(lines 2453 2455) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,191 INFO L444 ceAbstractionStarter]: For program point L2157(lines 2157 2161) no Hoare annotation was computed. [2019-11-19 23:01:49,191 INFO L440 ceAbstractionStarter]: At program point L1629(lines 1612 1632) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,191 INFO L440 ceAbstractionStarter]: At program point L1629-1(lines 1612 1632) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,191 INFO L440 ceAbstractionStarter]: At program point L2026(lines 1943 2028) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,191 INFO L444 ceAbstractionStarter]: For program point L1993(lines 1993 1996) no Hoare annotation was computed. [2019-11-19 23:01:49,191 INFO L444 ceAbstractionStarter]: For program point L1729(lines 1729 1732) no Hoare annotation was computed. [2019-11-19 23:01:49,191 INFO L444 ceAbstractionStarter]: For program point L2291(line 2291) no Hoare annotation was computed. [2019-11-19 23:01:49,191 INFO L440 ceAbstractionStarter]: At program point L1631(lines 1608 1633) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,191 INFO L440 ceAbstractionStarter]: At program point L1631-1(lines 1608 1633) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,191 INFO L440 ceAbstractionStarter]: At program point L2424(lines 2423 2425) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,192 INFO L444 ceAbstractionStarter]: For program point L2259(line 2259) no Hoare annotation was computed. [2019-11-19 23:01:49,192 INFO L444 ceAbstractionStarter]: For program point L2127(lines 2127 2293) no Hoare annotation was computed. [2019-11-19 23:01:49,192 INFO L444 ceAbstractionStarter]: For program point L2194(line 2194) no Hoare annotation was computed. [2019-11-19 23:01:49,192 INFO L444 ceAbstractionStarter]: For program point L2128(line 2128) no Hoare annotation was computed. [2019-11-19 23:01:49,192 INFO L444 ceAbstractionStarter]: For program point L1765(lines 1765 1768) no Hoare annotation was computed. [2019-11-19 23:01:49,192 INFO L444 ceAbstractionStarter]: For program point L1765-1(lines 1765 1768) no Hoare annotation was computed. [2019-11-19 23:01:49,192 INFO L440 ceAbstractionStarter]: At program point L2294(lines 2092 2299) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,192 INFO L444 ceAbstractionStarter]: For program point L2195(lines 2195 2199) no Hoare annotation was computed. [2019-11-19 23:01:49,192 INFO L444 ceAbstractionStarter]: For program point L2129(lines 2129 2227) no Hoare annotation was computed. [2019-11-19 23:01:49,192 INFO L444 ceAbstractionStarter]: For program point L2195-2(lines 2131 2224) no Hoare annotation was computed. [2019-11-19 23:01:49,192 INFO L440 ceAbstractionStarter]: At program point L1700(lines 1684 1702) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,193 INFO L440 ceAbstractionStarter]: At program point L1667(line 1667) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,193 INFO L444 ceAbstractionStarter]: For program point L2229(line 2229) no Hoare annotation was computed. [2019-11-19 23:01:49,193 INFO L444 ceAbstractionStarter]: For program point L2163(line 2163) no Hoare annotation was computed. [2019-11-19 23:01:49,193 INFO L444 ceAbstractionStarter]: For program point L1998(lines 1998 2011) no Hoare annotation was computed. [2019-11-19 23:01:49,193 INFO L444 ceAbstractionStarter]: For program point L1965(lines 1965 1971) no Hoare annotation was computed. [2019-11-19 23:01:49,193 INFO L444 ceAbstractionStarter]: For program point L1965-2(lines 1965 1971) no Hoare annotation was computed. [2019-11-19 23:01:49,195 INFO L440 ceAbstractionStarter]: At program point L1734(lines 1725 1736) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,196 INFO L440 ceAbstractionStarter]: At program point L2428(lines 2427 2429) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,196 INFO L444 ceAbstractionStarter]: For program point L2230(lines 2230 2264) no Hoare annotation was computed. [2019-11-19 23:01:49,196 INFO L444 ceAbstractionStarter]: For program point L2164(lines 2164 2168) no Hoare annotation was computed. [2019-11-19 23:01:49,196 INFO L444 ceAbstractionStarter]: For program point L2131(lines 2131 2224) no Hoare annotation was computed. [2019-11-19 23:01:49,196 INFO L444 ceAbstractionStarter]: For program point L2032(lines 2032 2036) no Hoare annotation was computed. [2019-11-19 23:01:49,197 INFO L447 ceAbstractionStarter]: At program point L2032-1(lines 2032 2036) the Hoare annotation is: true [2019-11-19 23:01:49,197 INFO L440 ceAbstractionStarter]: At program point L2396(lines 2395 2397) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,197 INFO L440 ceAbstractionStarter]: At program point L2396-1(lines 2395 2397) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,197 INFO L444 ceAbstractionStarter]: For program point L2132(line 2132) no Hoare annotation was computed. [2019-11-19 23:01:49,197 INFO L440 ceAbstractionStarter]: At program point L1373(lines 1367 1375) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,197 INFO L447 ceAbstractionStarter]: At program point L2298(lines 2059 2300) the Hoare annotation is: true [2019-11-19 23:01:49,198 INFO L444 ceAbstractionStarter]: For program point L2232(lines 2232 2261) no Hoare annotation was computed. [2019-11-19 23:01:49,198 INFO L444 ceAbstractionStarter]: For program point L2133(lines 2133 2137) no Hoare annotation was computed. [2019-11-19 23:01:49,198 INFO L444 ceAbstractionStarter]: For program point L2133-2(lines 2131 2224) no Hoare annotation was computed. [2019-11-19 23:01:49,198 INFO L440 ceAbstractionStarter]: At program point L1935(lines 1904 1941) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,198 INFO L440 ceAbstractionStarter]: At program point L1935-1(lines 1904 1941) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,198 INFO L440 ceAbstractionStarter]: At program point L1638(lines 1634 1640) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,199 INFO L440 ceAbstractionStarter]: At program point L1638-1(lines 1634 1640) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,199 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-19 23:01:49,199 INFO L444 ceAbstractionStarter]: For program point L2266(line 2266) no Hoare annotation was computed. [2019-11-19 23:01:49,199 INFO L444 ceAbstractionStarter]: For program point L2233(line 2233) no Hoare annotation was computed. [2019-11-19 23:01:49,199 INFO L440 ceAbstractionStarter]: At program point L2399-1(lines 2398 2400) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,199 INFO L440 ceAbstractionStarter]: At program point L2399-2(lines 2398 2400) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,199 INFO L444 ceAbstractionStarter]: For program point L2234(lines 2234 2239) no Hoare annotation was computed. [2019-11-19 23:01:49,200 INFO L444 ceAbstractionStarter]: For program point L2267(lines 2267 2289) no Hoare annotation was computed. [2019-11-19 23:01:49,200 INFO L440 ceAbstractionStarter]: At program point L1937(lines 1904 1941) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,200 INFO L440 ceAbstractionStarter]: At program point L1937-1(lines 1904 1941) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,200 INFO L444 ceAbstractionStarter]: For program point L1772(lines 1772 1775) no Hoare annotation was computed. [2019-11-19 23:01:49,200 INFO L444 ceAbstractionStarter]: For program point L1772-1(lines 1772 1775) no Hoare annotation was computed. [2019-11-19 23:01:49,200 INFO L444 ceAbstractionStarter]: For program point L2004(line 2004) no Hoare annotation was computed. [2019-11-19 23:01:49,201 INFO L444 ceAbstractionStarter]: For program point L2004-2(line 2004) no Hoare annotation was computed. [2019-11-19 23:01:49,202 INFO L440 ceAbstractionStarter]: At program point L1344(lines 1341 1346) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,205 INFO L440 ceAbstractionStarter]: At program point L1344-1(lines 1341 1346) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,205 INFO L440 ceAbstractionStarter]: At program point L1344-2(lines 1341 1346) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,205 INFO L440 ceAbstractionStarter]: At program point L1344-3(lines 1341 1346) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,205 INFO L444 ceAbstractionStarter]: For program point L2269(lines 2269 2286) no Hoare annotation was computed. [2019-11-19 23:01:49,205 INFO L444 ceAbstractionStarter]: For program point L2170(line 2170) no Hoare annotation was computed. [2019-11-19 23:01:49,206 INFO L447 ceAbstractionStarter]: At program point L2038(lines 2029 2040) the Hoare annotation is: true [2019-11-19 23:01:49,206 INFO L444 ceAbstractionStarter]: For program point L1741(lines 1741 1744) no Hoare annotation was computed. [2019-11-19 23:01:49,206 INFO L440 ceAbstractionStarter]: At program point L1444(lines 2311 2320) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,207 INFO L440 ceAbstractionStarter]: At program point L1444-1(lines 2311 2320) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,207 INFO L444 ceAbstractionStarter]: For program point L2270(line 2270) no Hoare annotation was computed. [2019-11-19 23:01:49,207 INFO L444 ceAbstractionStarter]: For program point L2171(lines 2171 2175) no Hoare annotation was computed. [2019-11-19 23:01:49,207 INFO L444 ceAbstractionStarter]: For program point L2171-2(lines 2131 2224) no Hoare annotation was computed. [2019-11-19 23:01:49,207 INFO L440 ceAbstractionStarter]: At program point L1973(lines 1959 2027) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,215 INFO L440 ceAbstractionStarter]: At program point L1940(lines 1894 1942) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,215 INFO L444 ceAbstractionStarter]: For program point L1907(lines 1907 1911) no Hoare annotation was computed. [2019-11-19 23:01:49,215 INFO L440 ceAbstractionStarter]: At program point L1940-1(lines 1894 1942) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,216 INFO L444 ceAbstractionStarter]: For program point L1907-1(lines 1907 1911) no Hoare annotation was computed. [2019-11-19 23:01:49,216 INFO L444 ceAbstractionStarter]: For program point L1709(lines 1709 1712) no Hoare annotation was computed. [2019-11-19 23:01:49,216 INFO L440 ceAbstractionStarter]: At program point L2403-1(lines 2402 2404) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,216 INFO L440 ceAbstractionStarter]: At program point L2403(lines 2402 2404) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,216 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-19 23:01:49,216 INFO L444 ceAbstractionStarter]: For program point L2271(lines 2271 2275) no Hoare annotation was computed. [2019-11-19 23:01:49,216 INFO L444 ceAbstractionStarter]: For program point L2206(line 2206) no Hoare annotation was computed. [2019-11-19 23:01:49,216 INFO L440 ceAbstractionStarter]: At program point L1975(lines 1959 2027) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,217 INFO L440 ceAbstractionStarter]: At program point L1777(lines 1764 1783) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,217 INFO L440 ceAbstractionStarter]: At program point L1777-1(lines 1764 1783) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,217 INFO L444 ceAbstractionStarter]: For program point L1447(line 1447) no Hoare annotation was computed. [2019-11-19 23:01:49,217 INFO L444 ceAbstractionStarter]: For program point L1447-1(line 1447) no Hoare annotation was computed. [2019-11-19 23:01:49,217 INFO L440 ceAbstractionStarter]: At program point L1381(lines 1376 1383) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,218 INFO L440 ceAbstractionStarter]: At program point L2306(lines 2302 2308) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,218 INFO L440 ceAbstractionStarter]: At program point L2306-1(lines 2302 2308) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,218 INFO L444 ceAbstractionStarter]: For program point L2207(lines 2207 2212) no Hoare annotation was computed. [2019-11-19 23:01:49,218 INFO L444 ceAbstractionStarter]: For program point L1778(lines 1778 1781) no Hoare annotation was computed. [2019-11-19 23:01:49,218 INFO L444 ceAbstractionStarter]: For program point L1778-1(lines 1778 1781) no Hoare annotation was computed. [2019-11-19 23:01:49,218 INFO L444 ceAbstractionStarter]: For program point L1613(lines 1613 1618) no Hoare annotation was computed. [2019-11-19 23:01:49,218 INFO L444 ceAbstractionStarter]: For program point L1613-1(lines 1613 1618) no Hoare annotation was computed. [2019-11-19 23:01:49,219 INFO L447 ceAbstractionStarter]: At program point L2406(lines 2405 2407) the Hoare annotation is: true [2019-11-19 23:01:49,219 INFO L440 ceAbstractionStarter]: At program point L2439-1(lines 2438 2440) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,219 INFO L440 ceAbstractionStarter]: At program point L2439(lines 2438 2440) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,219 INFO L440 ceAbstractionStarter]: At program point L2406-1(lines 2405 2407) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,219 INFO L444 ceAbstractionStarter]: For program point L2241(line 2241) no Hoare annotation was computed. [2019-11-19 23:01:49,219 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-19 23:01:49,219 INFO L440 ceAbstractionStarter]: At program point L1779(lines 1764 1783) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,220 INFO L440 ceAbstractionStarter]: At program point L1779-1(lines 1764 1783) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,220 INFO L440 ceAbstractionStarter]: At program point L1746(lines 1737 1748) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,220 INFO L444 ceAbstractionStarter]: For program point L1713(lines 1713 1716) no Hoare annotation was computed. [2019-11-19 23:01:49,220 INFO L444 ceAbstractionStarter]: For program point L1713-2(lines 1713 1716) no Hoare annotation was computed. [2019-11-19 23:01:49,220 INFO L440 ceAbstractionStarter]: At program point L1350(lines 1347 1352) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,220 INFO L444 ceAbstractionStarter]: For program point L2242(lines 2242 2257) no Hoare annotation was computed. [2019-11-19 23:01:49,220 INFO L444 ceAbstractionStarter]: For program point L1978(lines 1978 1981) no Hoare annotation was computed. [2019-11-19 23:01:49,221 INFO L444 ceAbstractionStarter]: For program point L1978-2(lines 1978 1981) no Hoare annotation was computed. [2019-11-19 23:01:49,221 INFO L444 ceAbstractionStarter]: For program point L2144(line 2144) no Hoare annotation was computed. [2019-11-19 23:01:49,221 INFO L440 ceAbstractionStarter]: At program point L2012(lines 1959 2027) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,221 INFO L444 ceAbstractionStarter]: For program point L1418(lines 1418 1425) no Hoare annotation was computed. [2019-11-19 23:01:49,221 INFO L444 ceAbstractionStarter]: For program point L1418-1(lines 1418 1425) no Hoare annotation was computed. [2019-11-19 23:01:49,222 INFO L444 ceAbstractionStarter]: For program point L1418-2(lines 1418 1425) no Hoare annotation was computed. [2019-11-19 23:01:49,222 INFO L444 ceAbstractionStarter]: For program point L1418-3(lines 1418 1425) no Hoare annotation was computed. [2019-11-19 23:01:49,222 INFO L444 ceAbstractionStarter]: For program point L1418-4(lines 1418 1425) no Hoare annotation was computed. [2019-11-19 23:01:49,222 INFO L444 ceAbstractionStarter]: For program point L2244(lines 2244 2250) no Hoare annotation was computed. [2019-11-19 23:01:49,222 INFO L444 ceAbstractionStarter]: For program point L1418-5(lines 1418 1425) no Hoare annotation was computed. [2019-11-19 23:01:49,223 INFO L444 ceAbstractionStarter]: For program point L1418-6(lines 1418 1425) no Hoare annotation was computed. [2019-11-19 23:01:49,223 INFO L444 ceAbstractionStarter]: For program point L2277(line 2277) no Hoare annotation was computed. [2019-11-19 23:01:49,223 INFO L440 ceAbstractionStarter]: At program point L2244-1(lines 2242 2256) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,223 INFO L444 ceAbstractionStarter]: For program point L2145(lines 2145 2149) no Hoare annotation was computed. [2019-11-19 23:01:49,223 INFO L444 ceAbstractionStarter]: For program point L2145-2(lines 2131 2224) no Hoare annotation was computed. [2019-11-19 23:01:49,223 INFO L440 ceAbstractionStarter]: At program point L1782(lines 1761 1784) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,223 INFO L440 ceAbstractionStarter]: At program point L1782-1(lines 1761 1784) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,224 INFO L440 ceAbstractionStarter]: At program point L2443(lines 2442 2444) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,224 INFO L447 ceAbstractionStarter]: At program point L2377(lines 2376 2378) the Hoare annotation is: true [2019-11-19 23:01:49,224 INFO L444 ceAbstractionStarter]: For program point L2278(lines 2278 2282) no Hoare annotation was computed. [2019-11-19 23:01:49,224 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-19 23:01:49,224 INFO L444 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2019-11-19 23:01:49,224 INFO L440 ceAbstractionStarter]: At program point L2014(lines 1959 2027) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,224 INFO L444 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2019-11-19 23:01:49,225 INFO L444 ceAbstractionStarter]: For program point L-1-3(line -1) no Hoare annotation was computed. [2019-11-19 23:01:49,225 INFO L444 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2019-11-19 23:01:49,225 INFO L444 ceAbstractionStarter]: For program point L1915(lines 1915 1920) no Hoare annotation was computed. [2019-11-19 23:01:49,226 INFO L444 ceAbstractionStarter]: For program point L-1-5(line -1) no Hoare annotation was computed. [2019-11-19 23:01:49,226 INFO L444 ceAbstractionStarter]: For program point L1915-1(lines 1915 1920) no Hoare annotation was computed. [2019-11-19 23:01:49,226 INFO L440 ceAbstractionStarter]: At program point L-1-7(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2019-11-19 23:01:49,226 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1448) no Hoare annotation was computed. [2019-11-19 23:01:49,226 INFO L444 ceAbstractionStarter]: For program point L-1-8(line -1) no Hoare annotation was computed. [2019-11-19 23:01:49,226 INFO L440 ceAbstractionStarter]: At program point L-1-10(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,227 INFO L440 ceAbstractionStarter]: At program point L-1-12(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,227 INFO L444 ceAbstractionStarter]: For program point L-1-13(line -1) no Hoare annotation was computed. [2019-11-19 23:01:49,227 INFO L440 ceAbstractionStarter]: At program point L-1-15(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,227 INFO L440 ceAbstractionStarter]: At program point L-1-17(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,227 INFO L444 ceAbstractionStarter]: For program point L-1-18(line -1) no Hoare annotation was computed. [2019-11-19 23:01:49,227 INFO L440 ceAbstractionStarter]: At program point L-1-20(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,227 INFO L440 ceAbstractionStarter]: At program point L-1-22(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,228 INFO L444 ceAbstractionStarter]: For program point L-1-23(line -1) no Hoare annotation was computed. [2019-11-19 23:01:49,228 INFO L440 ceAbstractionStarter]: At program point L-1-25(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,228 INFO L440 ceAbstractionStarter]: At program point L-1-27(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,228 INFO L444 ceAbstractionStarter]: For program point L-1-28(line -1) no Hoare annotation was computed. [2019-11-19 23:01:49,228 INFO L440 ceAbstractionStarter]: At program point L-1-30(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,228 INFO L440 ceAbstractionStarter]: At program point L-1-32(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,228 INFO L444 ceAbstractionStarter]: For program point L-1-33(line -1) no Hoare annotation was computed. [2019-11-19 23:01:49,229 INFO L444 ceAbstractionStarter]: For program point L-1-34(line -1) no Hoare annotation was computed. [2019-11-19 23:01:49,229 INFO L444 ceAbstractionStarter]: For program point L-1-35(line -1) no Hoare annotation was computed. [2019-11-19 23:01:49,229 INFO L447 ceAbstractionStarter]: At program point L1454(lines 1453 1456) the Hoare annotation is: true [2019-11-19 23:01:49,229 INFO L447 ceAbstractionStarter]: At program point L1454-1(lines 1453 1456) the Hoare annotation is: true [2019-11-19 23:01:49,229 INFO L447 ceAbstractionStarter]: At program point L1454-2(lines 1453 1456) the Hoare annotation is: true [2019-11-19 23:01:49,229 INFO L447 ceAbstractionStarter]: At program point L1454-3(lines 1453 1456) the Hoare annotation is: true [2019-11-19 23:01:49,229 INFO L444 ceAbstractionStarter]: For program point L2214(line 2214) no Hoare annotation was computed. [2019-11-19 23:01:49,230 INFO L440 ceAbstractionStarter]: At program point L2016(lines 1959 2027) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,230 INFO L440 ceAbstractionStarter]: At program point L1752(lines 1749 1754) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,230 INFO L440 ceAbstractionStarter]: At program point L1752-1(lines 1749 1754) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,230 INFO L440 ceAbstractionStarter]: At program point L2446(lines 2445 2447) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,230 INFO L440 ceAbstractionStarter]: At program point L2446-2(lines 2445 2447) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,230 INFO L440 ceAbstractionStarter]: At program point L2380(lines 2379 2381) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,231 INFO L440 ceAbstractionStarter]: At program point L2446-1(lines 2445 2447) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-19 23:01:49,231 INFO L444 ceAbstractionStarter]: For program point L2314(lines 2314 2317) no Hoare annotation was computed. [2019-11-19 23:01:49,231 INFO L444 ceAbstractionStarter]: For program point L2314-2(lines 2314 2317) no Hoare annotation was computed. [2019-11-19 23:01:49,231 INFO L444 ceAbstractionStarter]: For program point L2182(line 2182) no Hoare annotation was computed. [2019-11-19 23:01:49,231 INFO L444 ceAbstractionStarter]: For program point L2215(lines 2215 2220) no Hoare annotation was computed. [2019-11-19 23:01:49,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 11:01:49 BoogieIcfgContainer [2019-11-19 23:01:49,272 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-19 23:01:49,272 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-19 23:01:49,272 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-19 23:01:49,273 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-19 23:01:49,273 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:01:45" (3/4) ... [2019-11-19 23:01:49,277 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-19 23:01:49,340 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 159 nodes and edges [2019-11-19 23:01:49,344 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 54 nodes and edges [2019-11-19 23:01:49,348 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2019-11-19 23:01:49,351 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-11-19 23:01:49,355 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-11-19 23:01:50,129 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_34f06fe3-86e1-4444-b667-564f2e5ed226/bin/uautomizer/witness.graphml [2019-11-19 23:01:50,130 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-19 23:01:50,132 INFO L168 Benchmark]: Toolchain (without parser) took 313062.32 ms. Allocated memory was 1.0 GB in the beginning and 3.6 GB in the end (delta: 2.6 GB). Free memory was 939.3 MB in the beginning and 2.0 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2019-11-19 23:01:50,132 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:01:50,133 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1514.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 939.3 MB in the beginning and 1.0 GB in the end (delta: -97.3 MB). Peak memory consumption was 52.9 MB. Max. memory is 11.5 GB. [2019-11-19 23:01:50,133 INFO L168 Benchmark]: Boogie Procedure Inliner took 175.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. [2019-11-19 23:01:50,134 INFO L168 Benchmark]: Boogie Preprocessor took 128.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. [2019-11-19 23:01:50,134 INFO L168 Benchmark]: RCFGBuilder took 306439.02 ms. Allocated memory was 1.2 GB in the beginning and 3.6 GB in the end (delta: 2.5 GB). Free memory was 1.0 GB in the beginning and 3.2 GB in the end (delta: -2.2 GB). Peak memory consumption was 3.3 GB. Max. memory is 11.5 GB. [2019-11-19 23:01:50,134 INFO L168 Benchmark]: TraceAbstraction took 3942.01 ms. Allocated memory is still 3.6 GB. Free memory was 3.2 GB in the beginning and 2.7 GB in the end (delta: 508.0 MB). Peak memory consumption was 508.0 MB. Max. memory is 11.5 GB. [2019-11-19 23:01:50,135 INFO L168 Benchmark]: Witness Printer took 857.59 ms. Allocated memory is still 3.6 GB. Free memory was 2.7 GB in the beginning and 2.0 GB in the end (delta: 751.6 MB). Peak memory consumption was 751.6 MB. Max. memory is 11.5 GB. [2019-11-19 23:01:50,136 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1514.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 939.3 MB in the beginning and 1.0 GB in the end (delta: -97.3 MB). Peak memory consumption was 52.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 175.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 128.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 306439.02 ms. Allocated memory was 1.2 GB in the beginning and 3.6 GB in the end (delta: 2.5 GB). Free memory was 1.0 GB in the beginning and 3.2 GB in the end (delta: -2.2 GB). Peak memory consumption was 3.3 GB. Max. memory is 11.5 GB. * TraceAbstraction took 3942.01 ms. Allocated memory is still 3.6 GB. Free memory was 3.2 GB in the beginning and 2.7 GB in the end (delta: 508.0 MB). Peak memory consumption was 508.0 MB. Max. memory is 11.5 GB. * Witness Printer took 857.59 ms. Allocated memory is still 3.6 GB. Free memory was 2.7 GB in the beginning and 2.0 GB in the end (delta: 751.6 MB). Peak memory consumption was 751.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1448]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 1448]: 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: 1684]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2311]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2445]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2311]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1667]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2445]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2423]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2379]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2445]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2398]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2376]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1608]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2398]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1764]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1703]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1764]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1959]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1749]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1749]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2442]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2453]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1608]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2453]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2395]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2395]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1347]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1411]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1353]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1411]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1353]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2092]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1761]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2029]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1411]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1411]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1959]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1761]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1411]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1764]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1341]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1737]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1764]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1341]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1411]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1411]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 2242]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1453]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1453]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1453]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1453]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1341]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1341]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2419]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 2032]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2438]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2449]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2438]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2449]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1634]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2427]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1634]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2405]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2449]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1904]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2413]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2402]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2402]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2413]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1943]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1725]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1959]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1904]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1894]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1458]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1894]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1612]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1367]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1612]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2059]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2302]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2302]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1458]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1959]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1755]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1959]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1755]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1904]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1376]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1904]: Loop Invariant Derived loop invariant: ldv_spin == 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 213 locations, 2 error locations. Result: SAFE, OverallTime: 3.8s, OverallIterations: 3, TraceHistogramMax: 1, AutomataDifference: 0.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.3s, HoareTripleCheckerStatistics: 872 SDtfs, 515 SDslu, 548 SDs, 0 SdLazy, 26 SolverSat, 3 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=343occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 20 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 102 LocationsWithAnnotation, 102 PreInvPairs, 273 NumberOfFragments, 314 HoareAnnotationTreeSize, 102 FomulaSimplifications, 577 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 102 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 87 NumberOfCodeBlocks, 87 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 84 ConstructedInterpolants, 0 QuantifiedInterpolants, 4804 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 1/1 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...