./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0683a.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_b1d8d763-286e-45dd-a590-79cc9444f41a/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0683a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/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 4b7d4ca5abe407f92e494aeba8bd319058a84bcf ............................................................................................................................................................................................................... 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_b1d8d763-286e-45dd-a590-79cc9444f41a/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0683a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/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 4b7d4ca5abe407f92e494aeba8bd319058a84bcf ................................................................................................................................................................................................................... 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 03:09:56,738 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 03:09:56,739 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 03:09:56,746 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 03:09:56,747 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 03:09:56,747 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 03:09:56,748 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 03:09:56,750 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 03:09:56,751 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 03:09:56,752 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 03:09:56,752 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 03:09:56,753 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 03:09:56,753 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 03:09:56,754 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 03:09:56,755 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 03:09:56,756 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 03:09:56,756 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 03:09:56,757 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 03:09:56,758 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 03:09:56,760 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 03:09:56,761 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 03:09:56,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 03:09:56,762 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 03:09:56,763 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 03:09:56,764 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 03:09:56,764 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 03:09:56,765 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 03:09:56,765 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 03:09:56,765 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 03:09:56,766 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 03:09:56,766 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 03:09:56,767 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 03:09:56,767 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 03:09:56,767 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 03:09:56,768 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 03:09:56,768 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 03:09:56,769 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 03:09:56,769 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 03:09:56,769 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 03:09:56,769 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 03:09:56,770 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 03:09:56,770 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 03:09:56,779 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 03:09:56,779 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 03:09:56,780 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 03:09:56,780 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 03:09:56,780 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 03:09:56,780 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 03:09:56,781 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 03:09:56,781 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 03:09:56,781 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 03:09:56,781 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 03:09:56,781 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 03:09:56,781 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 03:09:56,781 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 03:09:56,782 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 03:09:56,782 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 03:09:56,782 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 03:09:56,782 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 03:09:56,782 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 03:09:56,782 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 03:09:56,782 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 03:09:56,782 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 03:09:56,783 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 03:09:56,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:09:56,783 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 03:09:56,783 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 03:09:56,783 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 03:09:56,783 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 03:09:56,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 03:09:56,784 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 03:09:56,784 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_b1d8d763-286e-45dd-a590-79cc9444f41a/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 -> 4b7d4ca5abe407f92e494aeba8bd319058a84bcf [2019-12-02 03:09:56,905 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 03:09:56,915 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 03:09:56,918 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 03:09:56,920 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 03:09:56,920 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 03:09:56,921 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0683a.c [2019-12-02 03:09:56,972 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/bin/ukojak/data/659fb9a90/64f84b4a07494783819ca4be8d57eaea/FLAG43534bec1 [2019-12-02 03:09:57,403 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 03:09:57,404 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/sv-benchmarks/c/float-newlib/double_req_bl_0683a.c [2019-12-02 03:09:57,410 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/bin/ukojak/data/659fb9a90/64f84b4a07494783819ca4be8d57eaea/FLAG43534bec1 [2019-12-02 03:09:57,757 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/bin/ukojak/data/659fb9a90/64f84b4a07494783819ca4be8d57eaea [2019-12-02 03:09:57,763 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 03:09:57,766 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 03:09:57,767 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 03:09:57,768 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 03:09:57,772 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 03:09:57,773 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:09:57" (1/1) ... [2019-12-02 03:09:57,775 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ea903bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:09:57, skipping insertion in model container [2019-12-02 03:09:57,775 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:09:57" (1/1) ... [2019-12-02 03:09:57,782 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 03:09:57,807 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 03:09:57,995 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:09:58,000 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 03:09:58,041 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:09:58,057 INFO L208 MainTranslator]: Completed translation [2019-12-02 03:09:58,058 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:09:58 WrapperNode [2019-12-02 03:09:58,058 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 03:09:58,058 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 03:09:58,058 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 03:09:58,058 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 03:09:58,063 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:09:58" (1/1) ... [2019-12-02 03:09:58,074 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:09:58" (1/1) ... [2019-12-02 03:09:58,095 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 03:09:58,096 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 03:09:58,096 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 03:09:58,096 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 03:09:58,103 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:09:58" (1/1) ... [2019-12-02 03:09:58,103 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:09:58" (1/1) ... [2019-12-02 03:09:58,108 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:09:58" (1/1) ... [2019-12-02 03:09:58,108 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:09:58" (1/1) ... [2019-12-02 03:09:58,121 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:09:58" (1/1) ... [2019-12-02 03:09:58,128 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:09:58" (1/1) ... [2019-12-02 03:09:58,130 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:09:58" (1/1) ... [2019-12-02 03:09:58,134 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 03:09:58,134 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 03:09:58,134 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 03:09:58,134 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 03:09:58,135 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:09:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/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 03:09:58,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 03:09:58,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-02 03:09:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 03:09:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-12-02 03:09:58,180 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-12-02 03:09:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-02 03:09:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2019-12-02 03:09:58,180 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2019-12-02 03:09:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 03:09:58,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 03:09:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 03:09:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-12-02 03:09:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 03:09:58,641 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 03:09:58,641 INFO L287 CfgBuilder]: Removed 34 assume(true) statements. [2019-12-02 03:09:58,642 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:09:58 BoogieIcfgContainer [2019-12-02 03:09:58,642 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 03:09:58,643 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 03:09:58,643 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 03:09:58,650 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 03:09:58,650 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:09:58" (1/1) ... [2019-12-02 03:09:58,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 03:09:58,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 03:09:58,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 83 states and 136 transitions. [2019-12-02 03:09:58,684 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 136 transitions. [2019-12-02 03:09:58,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-12-02 03:09:58,686 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 03:09:58,718 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 03:09:58,721 INFO L168 Benchmark]: Toolchain (without parser) took 955.55 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 89.7 MB). Free memory was 944.7 MB in the beginning and 989.4 MB in the end (delta: -44.7 MB). Peak memory consumption was 45.0 MB. Max. memory is 11.5 GB. [2019-12-02 03:09:58,721 INFO L168 Benchmark]: CDTParser took 0.21 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 03:09:58,722 INFO L168 Benchmark]: CACSL2BoogieTranslator took 290.69 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 89.7 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -133.2 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-12-02 03:09:58,722 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.21 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 03:09:58,722 INFO L168 Benchmark]: Boogie Preprocessor took 38.24 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 03:09:58,723 INFO L168 Benchmark]: RCFGBuilder took 508.42 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 994.8 MB in the end (delta: 77.7 MB). Peak memory consumption was 77.7 MB. Max. memory is 11.5 GB. [2019-12-02 03:09:58,723 INFO L168 Benchmark]: CodeCheck took 76.46 ms. Allocated memory is still 1.1 GB. Free memory was 994.8 MB in the beginning and 989.4 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 03:09:58,725 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 0.21 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 290.69 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 89.7 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -133.2 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.21 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. * Boogie Preprocessor took 38.24 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 508.42 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 994.8 MB in the end (delta: 77.7 MB). Peak memory consumption was 77.7 MB. Max. memory is 11.5 GB. * CodeCheck took 76.46 ms. Allocated memory is still 1.1 GB. Free memory was 994.8 MB in the beginning and 989.4 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-02 03:10:00,232 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 03:10:00,233 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 03:10:00,241 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 03:10:00,241 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 03:10:00,242 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 03:10:00,244 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 03:10:00,245 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 03:10:00,247 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 03:10:00,248 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 03:10:00,249 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 03:10:00,250 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 03:10:00,250 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 03:10:00,251 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 03:10:00,251 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 03:10:00,252 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 03:10:00,253 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 03:10:00,254 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 03:10:00,255 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 03:10:00,257 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 03:10:00,258 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 03:10:00,259 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 03:10:00,260 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 03:10:00,261 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 03:10:00,263 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 03:10:00,263 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 03:10:00,263 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 03:10:00,263 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 03:10:00,264 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 03:10:00,264 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 03:10:00,265 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 03:10:00,265 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 03:10:00,265 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 03:10:00,266 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 03:10:00,267 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 03:10:00,267 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 03:10:00,267 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 03:10:00,267 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 03:10:00,267 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 03:10:00,268 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 03:10:00,269 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 03:10:00,269 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 03:10:00,280 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 03:10:00,281 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 03:10:00,281 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 03:10:00,282 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 03:10:00,282 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 03:10:00,282 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 03:10:00,283 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 03:10:00,283 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 03:10:00,283 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 03:10:00,283 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 03:10:00,283 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 03:10:00,284 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 03:10:00,284 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 03:10:00,284 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 03:10:00,284 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 03:10:00,284 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 03:10:00,285 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 03:10:00,285 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 03:10:00,285 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 03:10:00,285 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 03:10:00,285 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 03:10:00,285 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 03:10:00,286 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 03:10:00,286 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 03:10:00,286 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:10:00,286 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 03:10:00,287 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 03:10:00,287 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 03:10:00,287 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 03:10:00,287 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 03:10:00,287 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 03:10:00,288 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 03:10:00,288 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 03:10:00,288 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_b1d8d763-286e-45dd-a590-79cc9444f41a/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 -> 4b7d4ca5abe407f92e494aeba8bd319058a84bcf [2019-12-02 03:10:00,455 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 03:10:00,465 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 03:10:00,468 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 03:10:00,469 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 03:10:00,469 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 03:10:00,470 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0683a.c [2019-12-02 03:10:00,519 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/bin/ukojak/data/013a53b39/ff238405f3f6454f83d7a9c0aaed8039/FLAGfc8565bbb [2019-12-02 03:10:00,882 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 03:10:00,883 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/sv-benchmarks/c/float-newlib/double_req_bl_0683a.c [2019-12-02 03:10:00,888 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/bin/ukojak/data/013a53b39/ff238405f3f6454f83d7a9c0aaed8039/FLAGfc8565bbb [2019-12-02 03:10:01,286 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/bin/ukojak/data/013a53b39/ff238405f3f6454f83d7a9c0aaed8039 [2019-12-02 03:10:01,290 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 03:10:01,291 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 03:10:01,293 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 03:10:01,293 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 03:10:01,297 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 03:10:01,297 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:10:01" (1/1) ... [2019-12-02 03:10:01,301 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f7a007c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:10:01, skipping insertion in model container [2019-12-02 03:10:01,301 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:10:01" (1/1) ... [2019-12-02 03:10:01,309 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 03:10:01,328 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 03:10:01,472 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:10:01,478 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 03:10:01,551 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:10:01,571 INFO L208 MainTranslator]: Completed translation [2019-12-02 03:10:01,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:10:01 WrapperNode [2019-12-02 03:10:01,572 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 03:10:01,572 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 03:10:01,572 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 03:10:01,572 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 03:10:01,578 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:10:01" (1/1) ... [2019-12-02 03:10:01,590 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:10:01" (1/1) ... [2019-12-02 03:10:01,611 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 03:10:01,611 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 03:10:01,611 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 03:10:01,611 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 03:10:01,617 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:10:01" (1/1) ... [2019-12-02 03:10:01,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:10:01" (1/1) ... [2019-12-02 03:10:01,623 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:10:01" (1/1) ... [2019-12-02 03:10:01,623 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:10:01" (1/1) ... [2019-12-02 03:10:01,638 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:10:01" (1/1) ... [2019-12-02 03:10:01,643 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:10:01" (1/1) ... [2019-12-02 03:10:01,646 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:10:01" (1/1) ... [2019-12-02 03:10:01,650 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 03:10:01,651 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 03:10:01,651 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 03:10:01,651 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 03:10:01,652 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:10:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b1d8d763-286e-45dd-a590-79cc9444f41a/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 03:10:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-12-02 03:10:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-12-02 03:10:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 03:10:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-12-02 03:10:01,697 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-12-02 03:10:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-12-02 03:10:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2019-12-02 03:10:01,697 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2019-12-02 03:10:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-02 03:10:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 03:10:01,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 03:10:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 03:10:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 03:13:59,668 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 03:13:59,668 INFO L287 CfgBuilder]: Removed 34 assume(true) statements. [2019-12-02 03:13:59,669 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:13:59 BoogieIcfgContainer [2019-12-02 03:13:59,669 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 03:13:59,670 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 03:13:59,670 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 03:13:59,678 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 03:13:59,678 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:13:59" (1/1) ... [2019-12-02 03:13:59,687 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 03:13:59,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 03:13:59,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 83 states and 136 transitions. [2019-12-02 03:13:59,719 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 136 transitions. [2019-12-02 03:13:59,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-12-02 03:13:59,720 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 03:13:59,754 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 03:13:59,758 INFO L168 Benchmark]: Toolchain (without parser) took 238466.24 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.0 MB). Free memory was 952.4 MB in the beginning and 968.5 MB in the end (delta: -16.1 MB). Peak memory consumption was 91.9 MB. Max. memory is 11.5 GB. [2019-12-02 03:13:59,758 INFO L168 Benchmark]: CDTParser took 0.17 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 03:13:59,759 INFO L168 Benchmark]: CACSL2BoogieTranslator took 279.25 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.0 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -143.2 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. [2019-12-02 03:13:59,759 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.02 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-02 03:13:59,759 INFO L168 Benchmark]: Boogie Preprocessor took 39.33 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 03:13:59,760 INFO L168 Benchmark]: RCFGBuilder took 238018.49 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 975.3 MB in the end (delta: 108.2 MB). Peak memory consumption was 108.2 MB. Max. memory is 11.5 GB. [2019-12-02 03:13:59,760 INFO L168 Benchmark]: CodeCheck took 86.53 ms. Allocated memory is still 1.1 GB. Free memory was 975.3 MB in the beginning and 968.5 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-02 03:13:59,763 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 0.17 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 279.25 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.0 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -143.2 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.02 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 39.33 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 238018.49 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 975.3 MB in the end (delta: 108.2 MB). Peak memory consumption was 108.2 MB. Max. memory is 11.5 GB. * CodeCheck took 86.53 ms. Allocated memory is still 1.1 GB. Free memory was 975.3 MB in the beginning and 968.5 MB 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. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...