./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cdfpl/newton_3_4.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/newton_3_4.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/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 3024f7383f4bf9660af0255bea67fcf260abd874 ......................................................................................................................................................................................................... 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_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/newton_3_4.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/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 3024f7383f4bf9660af0255bea67fcf260abd874 .......................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 01:53:16,860 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 01:53:16,862 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 01:53:16,876 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 01:53:16,877 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 01:53:16,878 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 01:53:16,880 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 01:53:16,891 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 01:53:16,896 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 01:53:16,897 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 01:53:16,898 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 01:53:16,899 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 01:53:16,900 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 01:53:16,901 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 01:53:16,902 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 01:53:16,903 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 01:53:16,904 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 01:53:16,905 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 01:53:16,909 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 01:53:16,917 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 01:53:16,924 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 01:53:16,927 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 01:53:16,928 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 01:53:16,929 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 01:53:16,931 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 01:53:16,932 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 01:53:16,932 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 01:53:16,933 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 01:53:16,933 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 01:53:16,934 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 01:53:16,934 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 01:53:16,935 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 01:53:16,936 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 01:53:16,936 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 01:53:16,937 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 01:53:16,938 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 01:53:16,938 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 01:53:16,938 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 01:53:16,939 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 01:53:16,939 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 01:53:16,940 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 01:53:16,941 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 01:53:16,955 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 01:53:16,956 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 01:53:16,956 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 01:53:16,957 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 01:53:16,957 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 01:53:16,958 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 01:53:16,958 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 01:53:16,958 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 01:53:16,958 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 01:53:16,959 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 01:53:16,959 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 01:53:16,959 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 01:53:16,959 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 01:53:16,959 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 01:53:16,960 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 01:53:16,960 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 01:53:16,960 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 01:53:16,960 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 01:53:16,960 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 01:53:16,961 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 01:53:16,961 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 01:53:16,961 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 01:53:16,961 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 01:53:16,962 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 01:53:16,962 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 01:53:16,962 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 01:53:16,962 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 01:53:16,962 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 01:53:16,963 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 01:53:16,963 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_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/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 -> 3024f7383f4bf9660af0255bea67fcf260abd874 [2019-11-20 01:53:17,159 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 01:53:17,177 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 01:53:17,181 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 01:53:17,183 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 01:53:17,187 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 01:53:17,188 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/newton_3_4.i [2019-11-20 01:53:17,254 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/bin/ukojak/data/ba27563cc/a413412b13fd44aab6238bae00cc8ab5/FLAG3ea6daab4 [2019-11-20 01:53:17,638 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 01:53:17,639 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/sv-benchmarks/c/floats-cdfpl/newton_3_4.i [2019-11-20 01:53:17,644 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/bin/ukojak/data/ba27563cc/a413412b13fd44aab6238bae00cc8ab5/FLAG3ea6daab4 [2019-11-20 01:53:18,036 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/bin/ukojak/data/ba27563cc/a413412b13fd44aab6238bae00cc8ab5 [2019-11-20 01:53:18,039 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 01:53:18,040 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 01:53:18,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 01:53:18,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 01:53:18,048 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 01:53:18,049 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:53:18" (1/1) ... [2019-11-20 01:53:18,051 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dd23443 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:18, skipping insertion in model container [2019-11-20 01:53:18,052 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:53:18" (1/1) ... [2019-11-20 01:53:18,058 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 01:53:18,076 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 01:53:18,248 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:53:18,252 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 01:53:18,352 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:53:18,363 INFO L192 MainTranslator]: Completed translation [2019-11-20 01:53:18,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:18 WrapperNode [2019-11-20 01:53:18,364 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 01:53:18,365 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 01:53:18,365 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 01:53:18,365 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 01:53:18,375 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:18" (1/1) ... [2019-11-20 01:53:18,382 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:18" (1/1) ... [2019-11-20 01:53:18,402 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 01:53:18,402 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 01:53:18,402 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 01:53:18,402 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 01:53:18,412 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:18" (1/1) ... [2019-11-20 01:53:18,413 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:18" (1/1) ... [2019-11-20 01:53:18,414 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:18" (1/1) ... [2019-11-20 01:53:18,414 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:18" (1/1) ... [2019-11-20 01:53:18,419 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:18" (1/1) ... [2019-11-20 01:53:18,429 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:18" (1/1) ... [2019-11-20 01:53:18,436 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:18" (1/1) ... [2019-11-20 01:53:18,438 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 01:53:18,441 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 01:53:18,442 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 01:53:18,442 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 01:53:18,443 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/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 [2019-11-20 01:53:18,523 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-11-20 01:53:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-11-20 01:53:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 01:53:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 01:53:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2019-11-20 01:53:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2019-11-20 01:53:18,772 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 01:53:18,772 INFO L285 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-20 01:53:18,774 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:53:18 BoogieIcfgContainer [2019-11-20 01:53:18,774 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 01:53:18,774 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 01:53:18,774 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 01:53:18,801 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 01:53:18,802 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:53:18" (1/1) ... [2019-11-20 01:53:18,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 01:53:18,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 01:53:18,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 19 states and 23 transitions. [2019-11-20 01:53:18,861 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 23 transitions. [2019-11-20 01:53:18,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-11-20 01:53:18,874 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 01:53:18,929 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) [2019-11-20 01:53:18,937 INFO L168 Benchmark]: Toolchain (without parser) took 893.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -177.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 01:53:18,938 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 01:53:18,939 INFO L168 Benchmark]: CACSL2BoogieTranslator took 323.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -202.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. [2019-11-20 01:53:18,940 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.88 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 01:53:18,942 INFO L168 Benchmark]: Boogie Preprocessor took 39.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2019-11-20 01:53:18,943 INFO L168 Benchmark]: RCFGBuilder took 332.49 ms. Allocated memory is still 1.2 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. [2019-11-20 01:53:18,944 INFO L168 Benchmark]: CodeCheck took 157.71 ms. Allocated memory is still 1.2 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. [2019-11-20 01:53:18,955 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 0.38 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 323.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -202.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.88 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 39.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 332.49 ms. Allocated memory is still 1.2 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 157.71 ms. Allocated memory is still 1.2 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 0.1.24-678e011 [2019-11-20 01:53:21,082 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 01:53:21,084 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 01:53:21,097 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 01:53:21,097 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 01:53:21,099 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 01:53:21,102 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 01:53:21,105 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 01:53:21,120 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 01:53:21,121 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 01:53:21,122 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 01:53:21,123 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 01:53:21,124 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 01:53:21,125 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 01:53:21,126 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 01:53:21,127 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 01:53:21,128 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 01:53:21,129 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 01:53:21,131 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 01:53:21,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 01:53:21,135 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 01:53:21,137 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 01:53:21,144 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 01:53:21,146 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 01:53:21,155 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 01:53:21,157 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 01:53:21,158 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 01:53:21,161 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 01:53:21,162 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 01:53:21,164 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 01:53:21,164 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 01:53:21,165 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 01:53:21,165 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 01:53:21,166 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 01:53:21,167 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 01:53:21,167 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 01:53:21,168 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 01:53:21,168 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 01:53:21,169 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 01:53:21,170 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 01:53:21,171 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 01:53:21,171 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 01:53:21,188 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 01:53:21,188 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 01:53:21,189 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 01:53:21,189 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 01:53:21,190 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 01:53:21,190 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 01:53:21,191 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 01:53:21,191 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 01:53:21,191 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 01:53:21,191 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 01:53:21,192 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 01:53:21,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 01:53:21,192 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 01:53:21,192 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 01:53:21,193 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 01:53:21,193 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 01:53:21,193 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 01:53:21,194 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 01:53:21,194 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 01:53:21,194 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 01:53:21,194 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 01:53:21,195 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 01:53:21,195 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 01:53:21,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 01:53:21,196 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 01:53:21,196 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 01:53:21,196 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 01:53:21,197 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 01:53:21,197 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 01:53:21,197 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 01:53:21,198 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 01:53:21,198 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 01:53:21,198 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_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/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 -> 3024f7383f4bf9660af0255bea67fcf260abd874 [2019-11-20 01:53:21,506 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 01:53:21,519 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 01:53:21,523 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 01:53:21,525 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 01:53:21,525 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 01:53:21,526 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/newton_3_4.i [2019-11-20 01:53:21,591 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/bin/ukojak/data/4c264aa04/fd19a328c668432c8f2294d12fec7bb2/FLAG39e9b2ccb [2019-11-20 01:53:21,995 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 01:53:21,996 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/sv-benchmarks/c/floats-cdfpl/newton_3_4.i [2019-11-20 01:53:22,002 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/bin/ukojak/data/4c264aa04/fd19a328c668432c8f2294d12fec7bb2/FLAG39e9b2ccb [2019-11-20 01:53:22,458 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/bin/ukojak/data/4c264aa04/fd19a328c668432c8f2294d12fec7bb2 [2019-11-20 01:53:22,468 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 01:53:22,470 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 01:53:22,471 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 01:53:22,471 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 01:53:22,489 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 01:53:22,490 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:53:22" (1/1) ... [2019-11-20 01:53:22,494 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dda5389 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:22, skipping insertion in model container [2019-11-20 01:53:22,495 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:53:22" (1/1) ... [2019-11-20 01:53:22,503 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 01:53:22,526 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 01:53:22,774 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:53:22,786 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 01:53:22,823 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:53:22,845 INFO L192 MainTranslator]: Completed translation [2019-11-20 01:53:22,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:22 WrapperNode [2019-11-20 01:53:22,846 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 01:53:22,848 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 01:53:22,849 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 01:53:22,849 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 01:53:22,859 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:22" (1/1) ... [2019-11-20 01:53:22,870 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:22" (1/1) ... [2019-11-20 01:53:22,957 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 01:53:22,957 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 01:53:22,958 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 01:53:22,958 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 01:53:22,968 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:22" (1/1) ... [2019-11-20 01:53:22,969 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:22" (1/1) ... [2019-11-20 01:53:22,974 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:22" (1/1) ... [2019-11-20 01:53:22,975 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:22" (1/1) ... [2019-11-20 01:53:22,982 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:22" (1/1) ... [2019-11-20 01:53:22,984 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:22" (1/1) ... [2019-11-20 01:53:22,986 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:22" (1/1) ... [2019-11-20 01:53:22,989 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 01:53:22,990 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 01:53:22,990 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 01:53:22,990 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 01:53:22,991 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:53:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b5e87e4f-d4e6-424a-9567-6eb3d80768dd/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 [2019-11-20 01:53:23,051 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-11-20 01:53:23,051 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-11-20 01:53:23,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 01:53:23,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 01:53:23,052 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2019-11-20 01:53:23,052 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2019-11-20 01:54:17,831 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 01:54:17,831 INFO L285 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-20 01:54:17,832 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:54:17 BoogieIcfgContainer [2019-11-20 01:54:17,833 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 01:54:17,833 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 01:54:17,833 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 01:54:17,846 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 01:54:17,846 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:54:17" (1/1) ... [2019-11-20 01:54:17,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 01:54:17,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 01:54:17,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 19 states and 23 transitions. [2019-11-20 01:54:17,899 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 23 transitions. [2019-11-20 01:54:17,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-11-20 01:54:17,906 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 01:54:17,959 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) [2019-11-20 01:54:17,965 INFO L168 Benchmark]: Toolchain (without parser) took 55494.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -167.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 01:54:17,966 INFO L168 Benchmark]: CDTParser took 0.30 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. [2019-11-20 01:54:17,967 INFO L168 Benchmark]: CACSL2BoogieTranslator took 377.06 ms. Allocated memory is still 1.0 GB. Free memory was 957.8 MB in the beginning and 945.7 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. [2019-11-20 01:54:17,968 INFO L168 Benchmark]: Boogie Procedure Inliner took 109.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 945.7 MB in the beginning and 1.2 GB in the end (delta: -211.6 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. [2019-11-20 01:54:17,969 INFO L168 Benchmark]: Boogie Preprocessor took 32.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 11.5 GB. [2019-11-20 01:54:17,970 INFO L168 Benchmark]: RCFGBuilder took 54842.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 11.5 GB. [2019-11-20 01:54:17,971 INFO L168 Benchmark]: CodeCheck took 129.25 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 01:54:17,974 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 0.30 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 377.06 ms. Allocated memory is still 1.0 GB. Free memory was 957.8 MB in the beginning and 945.7 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 109.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 945.7 MB in the beginning and 1.2 GB in the end (delta: -211.6 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 54842.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 11.5 GB. * CodeCheck took 129.25 ms. Allocated memory is still 1.2 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...