./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1122b.c --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_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1122b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/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 c6a2c9a76eae0e8993608269b8bc800503d7af17 ........................................................................................................................................................................................................... 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_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1122b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/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 c6a2c9a76eae0e8993608269b8bc800503d7af17 .............................................................................................................................................................................................................. 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 [2019-12-02 03:03:12,875 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 03:03:12,876 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 03:03:12,885 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 03:03:12,885 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 03:03:12,886 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 03:03:12,887 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 03:03:12,889 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 03:03:12,890 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 03:03:12,891 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 03:03:12,892 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 03:03:12,893 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 03:03:12,894 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 03:03:12,895 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 03:03:12,895 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 03:03:12,897 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 03:03:12,897 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 03:03:12,898 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 03:03:12,900 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 03:03:12,902 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 03:03:12,904 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 03:03:12,905 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 03:03:12,906 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 03:03:12,907 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 03:03:12,909 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 03:03:12,909 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 03:03:12,909 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 03:03:12,910 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 03:03:12,910 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 03:03:12,911 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 03:03:12,911 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 03:03:12,912 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 03:03:12,912 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 03:03:12,913 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 03:03:12,914 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 03:03:12,914 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 03:03:12,915 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 03:03:12,915 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 03:03:12,915 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 03:03:12,916 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 03:03:12,916 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 03:03:12,917 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 03:03:12,928 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 03:03:12,928 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 03:03:12,929 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 03:03:12,929 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 03:03:12,929 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 03:03:12,930 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 03:03:12,930 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 03:03:12,930 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 03:03:12,930 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 03:03:12,930 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 03:03:12,930 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 03:03:12,930 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 03:03:12,931 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 03:03:12,931 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 03:03:12,931 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 03:03:12,931 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 03:03:12,931 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 03:03:12,931 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 03:03:12,931 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 03:03:12,931 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 03:03:12,932 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 03:03:12,932 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 03:03:12,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:03:12,932 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 03:03:12,932 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 03:03:12,932 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 03:03:12,933 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 03:03:12,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 03:03:12,933 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 03:03:12,933 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_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/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 -> c6a2c9a76eae0e8993608269b8bc800503d7af17 [2019-12-02 03:03:13,034 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 03:03:13,042 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 03:03:13,045 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 03:03:13,046 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 03:03:13,046 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 03:03:13,046 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1122b.c [2019-12-02 03:03:13,084 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/bin/ukojak/data/1fc295865/6677cc44dd6c411484ee3fc925129da1/FLAG6b8f3a57e [2019-12-02 03:03:13,515 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 03:03:13,516 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/sv-benchmarks/c/float-newlib/double_req_bl_1122b.c [2019-12-02 03:03:13,521 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/bin/ukojak/data/1fc295865/6677cc44dd6c411484ee3fc925129da1/FLAG6b8f3a57e [2019-12-02 03:03:13,531 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/bin/ukojak/data/1fc295865/6677cc44dd6c411484ee3fc925129da1 [2019-12-02 03:03:13,533 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 03:03:13,534 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 03:03:13,534 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 03:03:13,534 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 03:03:13,537 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 03:03:13,538 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:03:13" (1/1) ... [2019-12-02 03:03:13,540 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@161812df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:13, skipping insertion in model container [2019-12-02 03:03:13,540 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:03:13" (1/1) ... [2019-12-02 03:03:13,546 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 03:03:13,566 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 03:03:13,762 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:03:13,766 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 03:03:13,798 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:03:13,812 INFO L208 MainTranslator]: Completed translation [2019-12-02 03:03:13,812 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:13 WrapperNode [2019-12-02 03:03:13,812 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 03:03:13,812 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 03:03:13,813 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 03:03:13,813 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 03:03:13,818 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:13" (1/1) ... [2019-12-02 03:03:13,826 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:13" (1/1) ... [2019-12-02 03:03:13,847 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 03:03:13,847 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 03:03:13,847 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 03:03:13,847 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 03:03:13,853 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:13" (1/1) ... [2019-12-02 03:03:13,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:13" (1/1) ... [2019-12-02 03:03:13,856 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:13" (1/1) ... [2019-12-02 03:03:13,856 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:13" (1/1) ... [2019-12-02 03:03:13,865 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:13" (1/1) ... [2019-12-02 03:03:13,870 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:13" (1/1) ... [2019-12-02 03:03:13,872 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:13" (1/1) ... [2019-12-02 03:03:13,875 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 03:03:13,875 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 03:03:13,875 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 03:03:13,875 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 03:03:13,876 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/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 [2019-12-02 03:03:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 03:03:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 03:03:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-02 03:03:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-02 03:03:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 03:03:13,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 03:03:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 03:03:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-12-02 03:03:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 03:03:14,310 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 03:03:14,311 INFO L287 CfgBuilder]: Removed 22 assume(true) statements. [2019-12-02 03:03:14,312 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:03:14 BoogieIcfgContainer [2019-12-02 03:03:14,312 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 03:03:14,312 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 03:03:14,312 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 03:03:14,319 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 03:03:14,319 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:03:14" (1/1) ... [2019-12-02 03:03:14,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 03:03:14,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 03:03:14,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 39 states and 66 transitions. [2019-12-02 03:03:14,350 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 66 transitions. [2019-12-02 03:03:14,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-02 03:03:14,352 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 03:03:14,384 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) [2019-12-02 03:03:14,387 INFO L168 Benchmark]: Toolchain (without parser) took 852.95 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 79.7 MB). Free memory was 946.1 MB in the beginning and 1.0 GB in the end (delta: -55.1 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. [2019-12-02 03:03:14,388 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:03:14,388 INFO L168 Benchmark]: CACSL2BoogieTranslator took 277.78 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 79.7 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -123.2 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-12-02 03:03:14,389 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.31 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. [2019-12-02 03:03:14,389 INFO L168 Benchmark]: Boogie Preprocessor took 27.84 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 03:03:14,389 INFO L168 Benchmark]: RCFGBuilder took 436.90 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 56.0 MB). Peak memory consumption was 56.0 MB. Max. memory is 11.5 GB. [2019-12-02 03:03:14,390 INFO L168 Benchmark]: CodeCheck took 73.70 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-02 03:03:14,392 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 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 277.78 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 79.7 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -123.2 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.31 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 27.84 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 436.90 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 56.0 MB). Peak memory consumption was 56.0 MB. Max. memory is 11.5 GB. * CodeCheck took 73.70 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 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 [2019-12-02 03:03:15,810 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 03:03:15,812 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 03:03:15,820 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 03:03:15,820 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 03:03:15,821 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 03:03:15,822 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 03:03:15,823 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 03:03:15,824 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 03:03:15,825 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 03:03:15,825 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 03:03:15,826 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 03:03:15,826 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 03:03:15,827 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 03:03:15,828 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 03:03:15,829 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 03:03:15,829 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 03:03:15,830 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 03:03:15,831 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 03:03:15,832 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 03:03:15,834 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 03:03:15,834 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 03:03:15,835 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 03:03:15,836 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 03:03:15,838 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 03:03:15,838 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 03:03:15,838 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 03:03:15,839 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 03:03:15,839 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 03:03:15,840 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 03:03:15,840 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 03:03:15,840 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 03:03:15,841 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 03:03:15,841 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 03:03:15,842 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 03:03:15,842 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 03:03:15,843 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 03:03:15,843 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 03:03:15,843 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 03:03:15,844 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 03:03:15,844 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 03:03:15,845 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 03:03:15,855 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 03:03:15,855 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 03:03:15,855 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 03:03:15,856 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 03:03:15,856 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 03:03:15,856 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 03:03:15,856 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 03:03:15,857 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 03:03:15,857 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 03:03:15,857 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 03:03:15,857 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 03:03:15,857 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 03:03:15,857 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 03:03:15,857 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 03:03:15,858 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 03:03:15,858 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 03:03:15,858 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 03:03:15,858 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 03:03:15,858 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 03:03:15,858 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 03:03:15,858 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 03:03:15,859 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 03:03:15,859 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 03:03:15,859 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 03:03:15,859 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:03:15,859 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 03:03:15,859 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 03:03:15,860 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 03:03:15,860 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 03:03:15,860 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 03:03:15,860 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 03:03:15,860 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 03:03:15,860 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 03:03:15,860 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_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/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 -> c6a2c9a76eae0e8993608269b8bc800503d7af17 [2019-12-02 03:03:16,036 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 03:03:16,045 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 03:03:16,047 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 03:03:16,048 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 03:03:16,048 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 03:03:16,049 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1122b.c [2019-12-02 03:03:16,085 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/bin/ukojak/data/be463973c/23db25aa011f411689314c41bd9137bd/FLAG3e235e5d3 [2019-12-02 03:03:16,510 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 03:03:16,510 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/sv-benchmarks/c/float-newlib/double_req_bl_1122b.c [2019-12-02 03:03:16,515 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/bin/ukojak/data/be463973c/23db25aa011f411689314c41bd9137bd/FLAG3e235e5d3 [2019-12-02 03:03:16,524 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/bin/ukojak/data/be463973c/23db25aa011f411689314c41bd9137bd [2019-12-02 03:03:16,526 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 03:03:16,526 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 03:03:16,527 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 03:03:16,527 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 03:03:16,529 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 03:03:16,530 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:03:16" (1/1) ... [2019-12-02 03:03:16,531 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@203973a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:16, skipping insertion in model container [2019-12-02 03:03:16,532 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:03:16" (1/1) ... [2019-12-02 03:03:16,536 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 03:03:16,552 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 03:03:16,684 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:03:16,688 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 03:03:16,752 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:03:16,769 INFO L208 MainTranslator]: Completed translation [2019-12-02 03:03:16,770 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:16 WrapperNode [2019-12-02 03:03:16,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 03:03:16,770 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 03:03:16,770 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 03:03:16,771 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 03:03:16,776 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:16" (1/1) ... [2019-12-02 03:03:16,785 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:16" (1/1) ... [2019-12-02 03:03:16,805 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 03:03:16,805 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 03:03:16,805 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 03:03:16,805 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 03:03:16,811 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:16" (1/1) ... [2019-12-02 03:03:16,811 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:16" (1/1) ... [2019-12-02 03:03:16,815 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:16" (1/1) ... [2019-12-02 03:03:16,815 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:16" (1/1) ... [2019-12-02 03:03:16,824 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:16" (1/1) ... [2019-12-02 03:03:16,829 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:16" (1/1) ... [2019-12-02 03:03:16,831 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:16" (1/1) ... [2019-12-02 03:03:16,834 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 03:03:16,835 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 03:03:16,835 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 03:03:16,835 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 03:03:16,835 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:16" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1e1d69e8-1a5b-42b3-9a8a-baad4df3b405/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 [2019-12-02 03:03:16,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-12-02 03:03:16,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-12-02 03:03:16,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 03:03:16,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-12-02 03:03:16,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-02 03:03:16,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 03:03:16,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 03:03:16,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 03:03:16,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 03:03:28,317 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 03:03:28,318 INFO L287 CfgBuilder]: Removed 22 assume(true) statements. [2019-12-02 03:03:28,318 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:03:28 BoogieIcfgContainer [2019-12-02 03:03:28,318 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 03:03:28,319 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 03:03:28,319 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 03:03:28,326 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 03:03:28,326 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:03:28" (1/1) ... [2019-12-02 03:03:28,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 03:03:28,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 03:03:28,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 39 states and 66 transitions. [2019-12-02 03:03:28,355 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 66 transitions. [2019-12-02 03:03:28,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-02 03:03:28,357 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 03:03:28,389 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) [2019-12-02 03:03:28,393 INFO L168 Benchmark]: Toolchain (without parser) took 11865.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 952.4 MB in the beginning and 1.0 GB in the end (delta: -82.5 MB). Peak memory consumption was 43.8 MB. Max. memory is 11.5 GB. [2019-12-02 03:03:28,393 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. [2019-12-02 03:03:28,394 INFO L168 Benchmark]: CACSL2BoogieTranslator took 243.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -163.3 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. [2019-12-02 03:03:28,394 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.36 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. [2019-12-02 03:03:28,395 INFO L168 Benchmark]: Boogie Preprocessor took 29.60 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-02 03:03:28,395 INFO L168 Benchmark]: RCFGBuilder took 11483.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 67.2 MB). Peak memory consumption was 67.2 MB. Max. memory is 11.5 GB. [2019-12-02 03:03:28,396 INFO L168 Benchmark]: CodeCheck took 72.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-02 03:03:28,398 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 243.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -163.3 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.36 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 29.60 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 11483.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 67.2 MB). Peak memory consumption was 67.2 MB. Max. memory is 11.5 GB. * CodeCheck took 72.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...