./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cdfpl/newton_2_8.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/newton_2_8.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2d89a0564bbb0fd26a33f9c676f8f302637a0505 ......................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/newton_2_8.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2d89a0564bbb0fd26a33f9c676f8f302637a0505 ........................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 10:17:42,914 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 10:17:42,915 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 10:17:42,922 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 10:17:42,923 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 10:17:42,923 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 10:17:42,924 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 10:17:42,926 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 10:17:42,927 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 10:17:42,927 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 10:17:42,928 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 10:17:42,929 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 10:17:42,929 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 10:17:42,930 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 10:17:42,930 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 10:17:42,931 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 10:17:42,932 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 10:17:42,932 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 10:17:42,934 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 10:17:42,935 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 10:17:42,936 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 10:17:42,937 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 10:17:42,937 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 10:17:42,938 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 10:17:42,939 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 10:17:42,940 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 10:17:42,940 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 10:17:42,940 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 10:17:42,940 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 10:17:42,941 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 10:17:42,941 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 10:17:42,941 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 10:17:42,942 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 10:17:42,942 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 10:17:42,943 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 10:17:42,943 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 10:17:42,943 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 10:17:42,944 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 10:17:42,944 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 10:17:42,944 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 10:17:42,945 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 10:17:42,945 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 10:17:42,955 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 10:17:42,955 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 10:17:42,955 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 10:17:42,956 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 10:17:42,956 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 10:17:42,956 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 10:17:42,956 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 10:17:42,956 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 10:17:42,957 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 10:17:42,957 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 10:17:42,957 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 10:17:42,957 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 10:17:42,957 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 10:17:42,957 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 10:17:42,957 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 10:17:42,957 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 10:17:42,958 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 10:17:42,958 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 10:17:42,958 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 10:17:42,958 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 10:17:42,958 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 10:17:42,958 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 10:17:42,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 10:17:42,958 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 10:17:42,959 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 10:17:42,959 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 10:17:42,959 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 10:17:42,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 10:17:42,959 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 10:17:42,959 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak 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 -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d89a0564bbb0fd26a33f9c676f8f302637a0505 [2019-12-01 10:17:43,057 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 10:17:43,065 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 10:17:43,067 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 10:17:43,068 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 10:17:43,068 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 10:17:43,069 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/newton_2_8.i [2019-12-01 10:17:43,108 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak/data/cc3ebf656/e70bb9b3001f403ea255380fc6258380/FLAGd776d75f0 [2019-12-01 10:17:43,484 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 10:17:43,485 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/sv-benchmarks/c/floats-cdfpl/newton_2_8.i [2019-12-01 10:17:43,488 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak/data/cc3ebf656/e70bb9b3001f403ea255380fc6258380/FLAGd776d75f0 [2019-12-01 10:17:43,499 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak/data/cc3ebf656/e70bb9b3001f403ea255380fc6258380 [2019-12-01 10:17:43,501 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 10:17:43,502 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 10:17:43,503 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 10:17:43,503 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 10:17:43,506 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 10:17:43,506 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:17:43" (1/1) ... [2019-12-01 10:17:43,508 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ec38a18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:43, skipping insertion in model container [2019-12-01 10:17:43,508 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:17:43" (1/1) ... [2019-12-01 10:17:43,514 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 10:17:43,526 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 10:17:43,671 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:17:43,675 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 10:17:43,691 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:17:43,703 INFO L208 MainTranslator]: Completed translation [2019-12-01 10:17:43,703 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:43 WrapperNode [2019-12-01 10:17:43,703 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 10:17:43,704 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 10:17:43,704 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 10:17:43,704 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 10:17:43,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:43" (1/1) ... [2019-12-01 10:17:43,715 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:43" (1/1) ... [2019-12-01 10:17:43,727 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 10:17:43,727 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 10:17:43,727 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 10:17:43,727 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 10:17:43,733 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:43" (1/1) ... [2019-12-01 10:17:43,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:43" (1/1) ... [2019-12-01 10:17:43,734 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:43" (1/1) ... [2019-12-01 10:17:43,734 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:43" (1/1) ... [2019-12-01 10:17:43,737 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:43" (1/1) ... [2019-12-01 10:17:43,739 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:43" (1/1) ... [2019-12-01 10:17:43,739 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:43" (1/1) ... [2019-12-01 10:17:43,741 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 10:17:43,741 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 10:17:43,741 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 10:17:43,741 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 10:17:43,742 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:43" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2019-12-01 10:17:43,780 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-12-01 10:17:43,780 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-12-01 10:17:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 10:17:43,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 10:17:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2019-12-01 10:17:43,781 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2019-12-01 10:17:43,877 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 10:17:43,878 INFO L287 CfgBuilder]: Removed 4 assume(true) statements. [2019-12-01 10:17:43,878 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:17:43 BoogieIcfgContainer [2019-12-01 10:17:43,879 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 10:17:43,879 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 10:17:43,879 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 10:17:43,886 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 10:17:43,886 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:17:43" (1/1) ... [2019-12-01 10:17:43,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 10:17:43,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 10:17:43,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 16 states and 18 transitions. [2019-12-01 10:17:43,916 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 18 transitions. [2019-12-01 10:17:43,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-01 10:17:43,919 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 10:17:43,950 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 10:17:43,953 INFO L168 Benchmark]: Toolchain (without parser) took 450.67 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 942.5 MB in the beginning and 1.1 GB in the end (delta: -141.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 10:17:43,954 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 958.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 10:17:43,955 INFO L168 Benchmark]: CACSL2BoogieTranslator took 200.26 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 942.5 MB in the beginning and 1.1 GB in the end (delta: -163.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. [2019-12-01 10:17:43,955 INFO L168 Benchmark]: Boogie Procedure Inliner took 23.03 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 10:17:43,955 INFO L168 Benchmark]: Boogie Preprocessor took 13.95 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 10:17:43,956 INFO L168 Benchmark]: RCFGBuilder took 137.54 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. [2019-12-01 10:17:43,956 INFO L168 Benchmark]: CodeCheck took 72.97 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 10:17:43,958 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 958.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 200.26 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 942.5 MB in the beginning and 1.1 GB in the end (delta: -163.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 23.03 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 13.95 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 137.54 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. * CodeCheck took 72.97 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 10:17:45,322 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 10:17:45,324 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 10:17:45,331 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 10:17:45,332 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 10:17:45,332 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 10:17:45,333 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 10:17:45,335 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 10:17:45,336 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 10:17:45,336 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 10:17:45,337 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 10:17:45,338 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 10:17:45,338 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 10:17:45,339 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 10:17:45,339 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 10:17:45,340 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 10:17:45,341 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 10:17:45,341 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 10:17:45,343 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 10:17:45,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 10:17:45,346 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 10:17:45,347 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 10:17:45,347 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 10:17:45,348 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 10:17:45,350 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 10:17:45,350 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 10:17:45,350 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 10:17:45,351 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 10:17:45,351 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 10:17:45,352 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 10:17:45,352 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 10:17:45,352 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 10:17:45,353 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 10:17:45,353 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 10:17:45,354 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 10:17:45,354 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 10:17:45,355 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 10:17:45,355 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 10:17:45,355 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 10:17:45,356 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 10:17:45,356 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 10:17:45,357 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 10:17:45,366 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 10:17:45,367 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 10:17:45,367 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 10:17:45,367 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 10:17:45,368 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 10:17:45,368 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 10:17:45,368 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 10:17:45,368 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 10:17:45,368 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 10:17:45,368 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 10:17:45,368 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 10:17:45,369 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 10:17:45,369 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 10:17:45,369 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 10:17:45,369 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 10:17:45,369 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 10:17:45,369 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 10:17:45,369 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 10:17:45,370 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 10:17:45,370 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 10:17:45,370 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 10:17:45,370 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 10:17:45,370 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 10:17:45,370 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 10:17:45,370 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 10:17:45,370 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 10:17:45,371 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 10:17:45,371 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 10:17:45,371 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 10:17:45,371 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 10:17:45,371 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 10:17:45,371 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 10:17:45,371 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 10:17:45,371 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak 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 -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d89a0564bbb0fd26a33f9c676f8f302637a0505 [2019-12-01 10:17:45,532 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 10:17:45,539 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 10:17:45,541 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 10:17:45,542 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 10:17:45,543 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 10:17:45,543 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/newton_2_8.i [2019-12-01 10:17:45,581 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak/data/b3fd8023f/b956f4e1436843e7a760c7947e752bbe/FLAG6c8e232fb [2019-12-01 10:17:45,992 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 10:17:45,993 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/sv-benchmarks/c/floats-cdfpl/newton_2_8.i [2019-12-01 10:17:45,996 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak/data/b3fd8023f/b956f4e1436843e7a760c7947e752bbe/FLAG6c8e232fb [2019-12-01 10:17:46,360 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak/data/b3fd8023f/b956f4e1436843e7a760c7947e752bbe [2019-12-01 10:17:46,362 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 10:17:46,363 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 10:17:46,364 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 10:17:46,364 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 10:17:46,367 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 10:17:46,368 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:17:46" (1/1) ... [2019-12-01 10:17:46,370 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24b973ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:46, skipping insertion in model container [2019-12-01 10:17:46,370 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:17:46" (1/1) ... [2019-12-01 10:17:46,377 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 10:17:46,389 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 10:17:46,490 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:17:46,494 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 10:17:46,507 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:17:46,516 INFO L208 MainTranslator]: Completed translation [2019-12-01 10:17:46,517 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:46 WrapperNode [2019-12-01 10:17:46,517 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 10:17:46,517 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 10:17:46,517 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 10:17:46,517 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 10:17:46,523 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:46" (1/1) ... [2019-12-01 10:17:46,528 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:46" (1/1) ... [2019-12-01 10:17:46,568 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 10:17:46,568 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 10:17:46,568 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 10:17:46,568 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 10:17:46,574 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:46" (1/1) ... [2019-12-01 10:17:46,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:46" (1/1) ... [2019-12-01 10:17:46,576 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:46" (1/1) ... [2019-12-01 10:17:46,576 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:46" (1/1) ... [2019-12-01 10:17:46,580 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:46" (1/1) ... [2019-12-01 10:17:46,582 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:46" (1/1) ... [2019-12-01 10:17:46,583 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:46" (1/1) ... [2019-12-01 10:17:46,585 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 10:17:46,585 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 10:17:46,585 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 10:17:46,585 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 10:17:46,586 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:17:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8d3fd9d6-12e0-4abc-b4e8-c7013fa9cf3d/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2019-12-01 10:17:46,625 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-12-01 10:17:46,625 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-12-01 10:17:46,625 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 10:17:46,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 10:17:46,626 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2019-12-01 10:17:46,626 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2019-12-01 10:18:44,472 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 10:18:44,473 INFO L287 CfgBuilder]: Removed 4 assume(true) statements. [2019-12-01 10:18:44,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:18:44 BoogieIcfgContainer [2019-12-01 10:18:44,474 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 10:18:44,474 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 10:18:44,474 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 10:18:44,483 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 10:18:44,483 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:18:44" (1/1) ... [2019-12-01 10:18:44,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 10:18:44,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 10:18:44,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 16 states and 18 transitions. [2019-12-01 10:18:44,516 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 18 transitions. [2019-12-01 10:18:44,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-01 10:18:44,520 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 10:18:44,553 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 10:18:44,556 INFO L168 Benchmark]: Toolchain (without parser) took 58191.89 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -115.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 10:18:44,556 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 10:18:44,557 INFO L168 Benchmark]: CACSL2BoogieTranslator took 152.95 ms. Allocated memory is still 1.0 GB. Free memory was 952.4 MB in the beginning and 941.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-12-01 10:18:44,557 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.50 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -164.6 MB). Peak memory consumption was 15.3 MB. Max. memory is 11.5 GB. [2019-12-01 10:18:44,558 INFO L168 Benchmark]: Boogie Preprocessor took 16.85 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-01 10:18:44,558 INFO L168 Benchmark]: RCFGBuilder took 57888.84 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. [2019-12-01 10:18:44,559 INFO L168 Benchmark]: CodeCheck took 79.87 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 10:18:44,561 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 152.95 ms. Allocated memory is still 1.0 GB. Free memory was 952.4 MB in the beginning and 941.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 50.50 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -164.6 MB). Peak memory consumption was 15.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 16.85 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 57888.84 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. * CodeCheck took 79.87 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...