./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0682a.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_8560318f-3432-4fc8-8370-56a9c5f533a5/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0682a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/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 036147ea32d59f78fdf8008b291a774f4d19cb0b ............................................................................................................................................................................................................... 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_8560318f-3432-4fc8-8370-56a9c5f533a5/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0682a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/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 036147ea32d59f78fdf8008b291a774f4d19cb0b .................................................................................................................................................................................................................. 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 00:09:35,637 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 00:09:35,638 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 00:09:35,645 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 00:09:35,646 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 00:09:35,646 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 00:09:35,647 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 00:09:35,648 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 00:09:35,650 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 00:09:35,650 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 00:09:35,651 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 00:09:35,652 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 00:09:35,652 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 00:09:35,653 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 00:09:35,653 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 00:09:35,654 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 00:09:35,655 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 00:09:35,655 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 00:09:35,657 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 00:09:35,658 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 00:09:35,659 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 00:09:35,660 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 00:09:35,660 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 00:09:35,661 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 00:09:35,663 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 00:09:35,663 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 00:09:35,663 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 00:09:35,663 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 00:09:35,664 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 00:09:35,664 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 00:09:35,665 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 00:09:35,665 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 00:09:35,665 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 00:09:35,666 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 00:09:35,666 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 00:09:35,667 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 00:09:35,667 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 00:09:35,667 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 00:09:35,667 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 00:09:35,668 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 00:09:35,668 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 00:09:35,669 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 00:09:35,678 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 00:09:35,678 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 00:09:35,679 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 00:09:35,679 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 00:09:35,679 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 00:09:35,680 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 00:09:35,680 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 00:09:35,680 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 00:09:35,680 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 00:09:35,680 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 00:09:35,680 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 00:09:35,680 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 00:09:35,681 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 00:09:35,681 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 00:09:35,681 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 00:09:35,681 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 00:09:35,681 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 00:09:35,681 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 00:09:35,681 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 00:09:35,682 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 00:09:35,682 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 00:09:35,682 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 00:09:35,682 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 00:09:35,682 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 00:09:35,682 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 00:09:35,682 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 00:09:35,683 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 00:09:35,683 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 00:09:35,683 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 00:09:35,683 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_8560318f-3432-4fc8-8370-56a9c5f533a5/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 -> 036147ea32d59f78fdf8008b291a774f4d19cb0b [2019-12-02 00:09:35,783 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 00:09:35,791 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 00:09:35,793 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 00:09:35,794 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 00:09:35,794 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 00:09:35,795 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0682a.c [2019-12-02 00:09:35,831 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/bin/ukojak/data/430f01228/aa063e6cfbfd492bb2e16f23aa372ce5/FLAG4f690966b [2019-12-02 00:09:36,263 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 00:09:36,264 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/sv-benchmarks/c/float-newlib/float_req_bl_0682a.c [2019-12-02 00:09:36,269 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/bin/ukojak/data/430f01228/aa063e6cfbfd492bb2e16f23aa372ce5/FLAG4f690966b [2019-12-02 00:09:36,277 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/bin/ukojak/data/430f01228/aa063e6cfbfd492bb2e16f23aa372ce5 [2019-12-02 00:09:36,279 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 00:09:36,279 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 00:09:36,280 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 00:09:36,280 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 00:09:36,282 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 00:09:36,283 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:09:36" (1/1) ... [2019-12-02 00:09:36,284 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cb671ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:36, skipping insertion in model container [2019-12-02 00:09:36,285 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:09:36" (1/1) ... [2019-12-02 00:09:36,289 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 00:09:36,308 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 00:09:36,484 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:09:36,490 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 00:09:36,529 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:09:36,548 INFO L208 MainTranslator]: Completed translation [2019-12-02 00:09:36,549 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:36 WrapperNode [2019-12-02 00:09:36,549 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 00:09:36,549 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 00:09:36,549 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 00:09:36,549 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 00:09:36,555 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:36" (1/1) ... [2019-12-02 00:09:36,565 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:36" (1/1) ... [2019-12-02 00:09:36,584 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 00:09:36,585 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 00:09:36,585 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 00:09:36,585 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 00:09:36,591 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:36" (1/1) ... [2019-12-02 00:09:36,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:36" (1/1) ... [2019-12-02 00:09:36,595 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:36" (1/1) ... [2019-12-02 00:09:36,595 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:36" (1/1) ... [2019-12-02 00:09:36,605 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:36" (1/1) ... [2019-12-02 00:09:36,611 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:36" (1/1) ... [2019-12-02 00:09:36,613 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:36" (1/1) ... [2019-12-02 00:09:36,615 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 00:09:36,616 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 00:09:36,616 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 00:09:36,616 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 00:09:36,616 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/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 00:09:36,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 00:09:36,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-02 00:09:36,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 00:09:36,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-02 00:09:36,656 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2019-12-02 00:09:36,656 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2019-12-02 00:09:36,656 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 00:09:36,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 00:09:36,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 00:09:36,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-12-02 00:09:36,656 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2019-12-02 00:09:36,656 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2019-12-02 00:09:36,656 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 00:09:37,058 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 00:09:37,059 INFO L287 CfgBuilder]: Removed 24 assume(true) statements. [2019-12-02 00:09:37,060 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:09:37 BoogieIcfgContainer [2019-12-02 00:09:37,060 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 00:09:37,060 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 00:09:37,060 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 00:09:37,067 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 00:09:37,067 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:09:37" (1/1) ... [2019-12-02 00:09:37,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 00:09:37,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 00:09:37,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2019-12-02 00:09:37,101 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2019-12-02 00:09:37,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-12-02 00:09:37,102 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 00:09:37,135 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 00:09:37,139 INFO L168 Benchmark]: Toolchain (without parser) took 858.60 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 942.5 MB in the beginning and 1.0 GB in the end (delta: -94.1 MB). Peak memory consumption was 25.4 MB. Max. memory is 11.5 GB. [2019-12-02 00:09:37,139 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 958.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:09:37,140 INFO L168 Benchmark]: CACSL2BoogieTranslator took 268.84 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 942.5 MB in the beginning and 1.1 GB in the end (delta: -166.5 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2019-12-02 00:09:37,140 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.36 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 00:09:37,140 INFO L168 Benchmark]: Boogie Preprocessor took 30.90 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 00:09:37,141 INFO L168 Benchmark]: RCFGBuilder took 444.06 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: 60.5 MB). Peak memory consumption was 60.5 MB. Max. memory is 11.5 GB. [2019-12-02 00:09:37,141 INFO L168 Benchmark]: CodeCheck took 77.13 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-12-02 00:09:37,143 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 958.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 268.84 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 942.5 MB in the beginning and 1.1 GB in the end (delta: -166.5 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.36 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 30.90 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 444.06 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: 60.5 MB). Peak memory consumption was 60.5 MB. Max. memory is 11.5 GB. * CodeCheck took 77.13 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: 6.4 MB). Peak memory consumption was 6.4 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 00:09:38,540 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 00:09:38,541 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 00:09:38,549 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 00:09:38,549 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 00:09:38,550 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 00:09:38,551 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 00:09:38,552 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 00:09:38,554 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 00:09:38,554 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 00:09:38,555 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 00:09:38,556 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 00:09:38,556 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 00:09:38,556 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 00:09:38,557 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 00:09:38,558 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 00:09:38,558 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 00:09:38,559 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 00:09:38,561 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 00:09:38,562 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 00:09:38,563 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 00:09:38,564 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 00:09:38,565 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 00:09:38,565 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 00:09:38,567 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 00:09:38,568 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 00:09:38,568 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 00:09:38,568 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 00:09:38,569 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 00:09:38,569 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 00:09:38,569 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 00:09:38,570 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 00:09:38,570 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 00:09:38,571 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 00:09:38,572 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 00:09:38,572 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 00:09:38,572 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 00:09:38,572 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 00:09:38,572 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 00:09:38,573 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 00:09:38,573 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 00:09:38,574 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 00:09:38,584 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 00:09:38,585 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 00:09:38,585 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 00:09:38,585 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 00:09:38,586 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 00:09:38,586 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 00:09:38,586 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 00:09:38,586 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 00:09:38,586 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 00:09:38,586 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 00:09:38,587 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 00:09:38,587 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 00:09:38,587 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 00:09:38,587 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 00:09:38,587 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 00:09:38,587 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 00:09:38,587 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 00:09:38,587 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 00:09:38,588 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 00:09:38,588 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 00:09:38,588 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 00:09:38,588 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 00:09:38,588 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 00:09:38,588 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 00:09:38,588 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 00:09:38,589 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 00:09:38,589 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 00:09:38,589 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 00:09:38,589 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 00:09:38,589 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 00:09:38,589 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 00:09:38,589 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 00:09:38,589 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 00:09:38,589 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_8560318f-3432-4fc8-8370-56a9c5f533a5/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 -> 036147ea32d59f78fdf8008b291a774f4d19cb0b [2019-12-02 00:09:38,753 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 00:09:38,762 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 00:09:38,764 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 00:09:38,765 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 00:09:38,765 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 00:09:38,766 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0682a.c [2019-12-02 00:09:38,805 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/bin/ukojak/data/fb70d44e5/e1490922a630495d93ff4c9672ade15c/FLAG8dbe282bf [2019-12-02 00:09:39,147 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 00:09:39,147 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/sv-benchmarks/c/float-newlib/float_req_bl_0682a.c [2019-12-02 00:09:39,153 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/bin/ukojak/data/fb70d44e5/e1490922a630495d93ff4c9672ade15c/FLAG8dbe282bf [2019-12-02 00:09:39,163 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/bin/ukojak/data/fb70d44e5/e1490922a630495d93ff4c9672ade15c [2019-12-02 00:09:39,165 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 00:09:39,166 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 00:09:39,167 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 00:09:39,167 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 00:09:39,169 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 00:09:39,170 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:09:39" (1/1) ... [2019-12-02 00:09:39,171 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d96a266 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:39, skipping insertion in model container [2019-12-02 00:09:39,172 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:09:39" (1/1) ... [2019-12-02 00:09:39,176 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 00:09:39,195 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 00:09:39,363 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:09:39,369 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 00:09:39,434 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:09:39,453 INFO L208 MainTranslator]: Completed translation [2019-12-02 00:09:39,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:39 WrapperNode [2019-12-02 00:09:39,454 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 00:09:39,454 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 00:09:39,454 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 00:09:39,455 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 00:09:39,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:39" (1/1) ... [2019-12-02 00:09:39,471 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:39" (1/1) ... [2019-12-02 00:09:39,491 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 00:09:39,491 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 00:09:39,491 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 00:09:39,491 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 00:09:39,498 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:39" (1/1) ... [2019-12-02 00:09:39,498 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:39" (1/1) ... [2019-12-02 00:09:39,503 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:39" (1/1) ... [2019-12-02 00:09:39,503 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:39" (1/1) ... [2019-12-02 00:09:39,515 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:39" (1/1) ... [2019-12-02 00:09:39,521 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:39" (1/1) ... [2019-12-02 00:09:39,524 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:39" (1/1) ... [2019-12-02 00:09:39,527 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 00:09:39,528 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 00:09:39,528 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 00:09:39,528 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 00:09:39,528 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:09:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8560318f-3432-4fc8-8370-56a9c5f533a5/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 00:09:39,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2019-12-02 00:09:39,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 00:09:39,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-12-02 00:09:39,570 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2019-12-02 00:09:39,570 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2019-12-02 00:09:39,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-02 00:09:39,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 00:09:39,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 00:09:39,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-12-02 00:09:39,571 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2019-12-02 00:09:39,571 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2019-12-02 00:09:39,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 00:09:39,571 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 00:11:37,458 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 00:11:37,458 INFO L287 CfgBuilder]: Removed 24 assume(true) statements. [2019-12-02 00:11:37,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:11:37 BoogieIcfgContainer [2019-12-02 00:11:37,459 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 00:11:37,459 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 00:11:37,459 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 00:11:37,466 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 00:11:37,466 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:11:37" (1/1) ... [2019-12-02 00:11:37,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 00:11:37,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 00:11:37,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2019-12-02 00:11:37,500 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2019-12-02 00:11:37,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-12-02 00:11:37,501 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 00:11:37,534 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 00:11:37,537 INFO L168 Benchmark]: Toolchain (without parser) took 118370.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 953.7 MB in the beginning and 1.0 GB in the end (delta: -56.6 MB). Peak memory consumption was 68.7 MB. Max. memory is 11.5 GB. [2019-12-02 00:11:37,537 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 00:11:37,538 INFO L168 Benchmark]: CACSL2BoogieTranslator took 287.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -160.5 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. [2019-12-02 00:11:37,538 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.81 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 00:11:37,538 INFO L168 Benchmark]: Boogie Preprocessor took 36.14 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 00:11:37,539 INFO L168 Benchmark]: RCFGBuilder took 117931.25 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: 90.2 MB). Peak memory consumption was 90.2 MB. Max. memory is 11.5 GB. [2019-12-02 00:11:37,539 INFO L168 Benchmark]: CodeCheck took 76.11 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 00:11:37,542 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 287.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -160.5 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.81 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. * Boogie Preprocessor took 36.14 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. * RCFGBuilder took 117931.25 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: 90.2 MB). Peak memory consumption was 90.2 MB. Max. memory is 11.5 GB. * CodeCheck took 76.11 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...