./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose_true-unreach-call_true-termination.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose_true-unreach-call_true-termination.c -s /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/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 972303fe4f4c5950cee9943f536eb8f034cbc47a .................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose_true-unreach-call_true-termination.c -s /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/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 972303fe4f4c5950cee9943f536eb8f034cbc47a ............................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 23:35:34,525 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 23:35:34,527 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 23:35:34,533 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 23:35:34,533 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 23:35:34,534 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 23:35:34,535 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 23:35:34,536 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 23:35:34,537 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 23:35:34,537 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 23:35:34,538 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 23:35:34,538 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 23:35:34,539 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 23:35:34,540 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 23:35:34,541 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 23:35:34,541 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 23:35:34,542 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 23:35:34,543 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 23:35:34,544 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 23:35:34,546 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 23:35:34,546 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 23:35:34,547 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 23:35:34,549 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 23:35:34,549 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 23:35:34,549 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 23:35:34,550 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 23:35:34,551 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 23:35:34,551 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 23:35:34,552 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 23:35:34,553 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 23:35:34,553 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 23:35:34,553 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 23:35:34,554 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 23:35:34,554 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 23:35:34,554 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 23:35:34,555 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 23:35:34,555 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-08 23:35:34,564 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 23:35:34,564 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 23:35:34,565 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 23:35:34,565 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-08 23:35:34,566 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 23:35:34,566 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 23:35:34,566 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 23:35:34,566 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 23:35:34,566 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 23:35:34,567 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 23:35:34,567 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 23:35:34,567 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 23:35:34,567 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 23:35:34,567 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 23:35:34,567 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 23:35:34,567 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 23:35:34,567 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 23:35:34,567 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 23:35:34,568 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-08 23:35:34,568 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-08 23:35:34,568 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 23:35:34,568 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 23:35:34,568 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-08 23:35:34,568 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 23:35:34,568 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 23:35:34,569 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 23:35:34,569 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-08 23:35:34,569 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 23:35:34,569 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 23:35:34,569 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/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 -> 972303fe4f4c5950cee9943f536eb8f034cbc47a [2018-12-08 23:35:34,588 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 23:35:34,595 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 23:35:34,597 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 23:35:34,598 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 23:35:34,598 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 23:35:34,598 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/ukojak/../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose_true-unreach-call_true-termination.c [2018-12-08 23:35:34,632 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/ukojak/data/1b3e954e4/5089f19ce8a4429381cf0f1a76770cff/FLAGee86f5877 [2018-12-08 23:35:35,036 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 23:35:35,037 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose_true-unreach-call_true-termination.c [2018-12-08 23:35:35,040 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/ukojak/data/1b3e954e4/5089f19ce8a4429381cf0f1a76770cff/FLAGee86f5877 [2018-12-08 23:35:35,048 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/ukojak/data/1b3e954e4/5089f19ce8a4429381cf0f1a76770cff [2018-12-08 23:35:35,050 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 23:35:35,051 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 23:35:35,051 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 23:35:35,051 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 23:35:35,053 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 23:35:35,053 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 11:35:35" (1/1) ... [2018-12-08 23:35:35,055 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21bd89b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:35, skipping insertion in model container [2018-12-08 23:35:35,055 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 11:35:35" (1/1) ... [2018-12-08 23:35:35,059 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 23:35:35,071 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 23:35:35,170 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 23:35:35,196 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 23:35:35,213 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 23:35:35,256 INFO L195 MainTranslator]: Completed translation [2018-12-08 23:35:35,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:35 WrapperNode [2018-12-08 23:35:35,256 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 23:35:35,256 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 23:35:35,257 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 23:35:35,257 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 23:35:35,262 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:35" (1/1) ... [2018-12-08 23:35:35,271 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:35" (1/1) ... [2018-12-08 23:35:35,321 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 23:35:35,321 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 23:35:35,321 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 23:35:35,321 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 23:35:35,327 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:35" (1/1) ... [2018-12-08 23:35:35,327 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:35" (1/1) ... [2018-12-08 23:35:35,331 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:35" (1/1) ... [2018-12-08 23:35:35,331 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:35" (1/1) ... [2018-12-08 23:35:35,342 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:35" (1/1) ... [2018-12-08 23:35:35,344 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:35" (1/1) ... [2018-12-08 23:35:35,346 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:35" (1/1) ... [2018-12-08 23:35:35,348 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 23:35:35,348 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 23:35:35,348 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 23:35:35,348 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 23:35:35,349 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/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 [2018-12-08 23:35:35,385 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2018-12-08 23:35:35,385 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2018-12-08 23:35:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2018-12-08 23:35:35,386 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2018-12-08 23:35:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2018-12-08 23:35:35,386 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2018-12-08 23:35:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-12-08 23:35:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 23:35:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 23:35:35,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 23:35:35,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2018-12-08 23:35:35,680 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 23:35:35,680 INFO L280 CfgBuilder]: Removed 8 assue(true) statements. [2018-12-08 23:35:35,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 11:35:35 BoogieIcfgContainer [2018-12-08 23:35:35,681 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 23:35:35,681 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-08 23:35:35,682 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-08 23:35:35,691 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-08 23:35:35,691 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 11:35:35" (1/1) ... [2018-12-08 23:35:35,700 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 23:35:35,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 23:35:35,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2018-12-08 23:35:35,722 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2018-12-08 23:35:35,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-12-08 23:35:35,726 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 23:35:35,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 23:35:35,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 23:35:35,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 23:35:35,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 23:35:36,004 WARN L497 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2018-12-08 23:35:36,036 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.12 11:35:36 ImpRootNode [2018-12-08 23:35:36,036 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-08 23:35:36,036 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 23:35:36,036 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 23:35:36,036 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 23:35:36,037 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 11:35:35" (3/4) ... [2018-12-08 23:35:36,040 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-08 23:35:36,040 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 23:35:36,041 INFO L168 Benchmark]: Toolchain (without parser) took 990.90 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 237.0 MB). Free memory was 961.4 MB in the beginning and 1.1 GB in the end (delta: -169.6 MB). Peak memory consumption was 67.4 MB. Max. memory is 11.5 GB. [2018-12-08 23:35:36,043 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 23:35:36,043 INFO L168 Benchmark]: CACSL2BoogieTranslator took 205.30 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 38.3 MB). Free memory was 961.4 MB in the beginning and 1.0 GB in the end (delta: -60.5 MB). Peak memory consumption was 34.5 MB. Max. memory is 11.5 GB. [2018-12-08 23:35:36,044 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.24 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 198.7 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -205.1 MB). Peak memory consumption was 11.7 MB. Max. memory is 11.5 GB. [2018-12-08 23:35:36,044 INFO L168 Benchmark]: Boogie Preprocessor took 27.02 ms. Allocated memory is still 1.3 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 23:35:36,045 INFO L168 Benchmark]: RCFGBuilder took 333.10 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 50.5 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. [2018-12-08 23:35:36,045 INFO L168 Benchmark]: CodeCheck took 354.43 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 45.5 MB). Peak memory consumption was 45.5 MB. Max. memory is 11.5 GB. [2018-12-08 23:35:36,046 INFO L168 Benchmark]: Witness Printer took 4.28 ms. Allocated memory is still 1.3 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 23:35:36,048 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 4 procedures, 34 locations, 1 error locations. UNSAFE Result, 0.2s OverallTime, 1 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 21 NumberOfCodeBlocks, 21 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 12]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of to_int at line 116, overapproximation of someUnaryDOUBLEoperation at line 137, overapproximation of someBinaryArithmeticDOUBLEoperation at line 115, overapproximation of someBinaryDOUBLEComparisonOperation at line 150, overapproximation of to_real at line 117. Possible FailurePath: [L15-L107] const double T[362] = { 0.00000000000000, 0.01745240643728, 0.03489949670250, 0.05233595624294, 0.06975647374413, 0.08715574274766, 0.10452846326765, 0.12186934340515, 0.13917310096007, 0.15643446504023, 0.17364817766693, 0.19080899537654, 0.20791169081776, 0.22495105434386, 0.24192189559967, 0.25881904510252, 0.27563735581700, 0.29237170472274, 0.30901699437495, 0.32556815445716, 0.34202014332567, 0.35836794954530, 0.37460659341591, 0.39073112848927, 0.40673664307580, 0.42261826174070, 0.43837114678908, 0.45399049973955, 0.46947156278589, 0.48480962024634, 0.50000000000000, 0.51503807491005, 0.52991926423320, 0.54463903501503, 0.55919290347075, 0.57357643635105, 0.58778525229247, 0.60181502315205, 0.61566147532566, 0.62932039104984, 0.64278760968654, 0.65605902899051, 0.66913060635886, 0.68199836006250, 0.69465837045900, 0.70710678118655, 0.71933980033865, 0.73135370161917, 0.74314482547739, 0.75470958022277, 0.76604444311898, 0.77714596145697, 0.78801075360672, 0.79863551004729, 0.80901699437495, 0.81915204428899, 0.82903757255504, 0.83867056794542, 0.84804809615643, 0.85716730070211, 0.86602540378444, 0.87461970713940, 0.88294759285893, 0.89100652418837, 0.89879404629917, 0.90630778703665, 0.91354545764260, 0.92050485345244, 0.92718385456679, 0.93358042649720, 0.93969262078591, 0.94551857559932, 0.95105651629515, 0.95630475596304, 0.96126169593832, 0.96592582628907, 0.97029572627600, 0.97437006478524, 0.97814760073381, 0.98162718344766, 0.98480775301221, 0.98768834059514, 0.99026806874157, 0.99254615164132, 0.99452189536827, 0.99619469809175, 0.99756405025982, 0.99862953475457, 0.99939082701910, 0.99984769515639, 1.00000000000000, 0.99984769515639, 0.99939082701910, 0.99862953475457, 0.99756405025982, 0.99619469809175, 0.99452189536827, 0.99254615164132, 0.99026806874157, 0.98768834059514, 0.98480775301221, 0.98162718344766, 0.97814760073381, 0.97437006478524, 0.97029572627600, 0.96592582628907, 0.96126169593832, 0.95630475596304, 0.95105651629515, 0.94551857559932, 0.93969262078591, 0.93358042649720, 0.92718385456679, 0.92050485345244, 0.91354545764260, 0.90630778703665, 0.89879404629917, 0.89100652418837, 0.88294759285893, 0.87461970713940, 0.86602540378444, 0.85716730070211, 0.84804809615643, 0.83867056794542, 0.82903757255504, 0.81915204428899, 0.80901699437495, 0.79863551004729, 0.78801075360672, 0.77714596145697, 0.76604444311898, 0.75470958022277, 0.74314482547739, 0.73135370161917, 0.71933980033865, 0.70710678118655, 0.69465837045900, 0.68199836006250, 0.66913060635886, 0.65605902899051, 0.64278760968654, 0.62932039104984, 0.61566147532566, 0.60181502315205, 0.58778525229247, 0.57357643635105, 0.55919290347075, 0.54463903501503, 0.52991926423320, 0.51503807491005, 0.50000000000000, 0.48480962024634, 0.46947156278589, 0.45399049973955, 0.43837114678908, 0.42261826174070, 0.40673664307580, 0.39073112848927, 0.37460659341591, 0.35836794954530, 0.34202014332567, 0.32556815445716, 0.30901699437495, 0.29237170472274, 0.27563735581700, 0.25881904510252, 0.24192189559967, 0.22495105434387, 0.20791169081776, 0.19080899537654, 0.17364817766693, 0.15643446504023, 0.13917310096007, 0.12186934340515, 0.10452846326765, 0.08715574274766, 0.06975647374413, 0.05233595624294, 0.03489949670250, 0.01745240643728, 0.00000000000000, -0.01745240643728, -0.03489949670250, -0.05233595624294, -0.06975647374412, -0.08715574274766, -0.10452846326765, -0.12186934340515, -0.13917310096007, -0.15643446504023, -0.17364817766693, -0.19080899537654, -0.20791169081776, -0.22495105434386, -0.24192189559967, -0.25881904510252, -0.27563735581700, -0.29237170472274, -0.30901699437495, -0.32556815445716, -0.34202014332567, -0.35836794954530, -0.37460659341591, -0.39073112848927, -0.40673664307580, -0.42261826174070, -0.43837114678908, -0.45399049973955, -0.46947156278589, -0.48480962024634, -0.50000000000000, -0.51503807491005, -0.52991926423320, -0.54463903501503, -0.55919290347075, -0.57357643635105, -0.58778525229247, -0.60181502315205, -0.61566147532566, -0.62932039104984, -0.64278760968654, -0.65605902899051, -0.66913060635886, -0.68199836006250, -0.69465837045900, -0.70710678118655, -0.71933980033865, -0.73135370161917, -0.74314482547739, -0.75470958022277, -0.76604444311898, -0.77714596145697, -0.78801075360672, -0.79863551004729, -0.80901699437495, -0.81915204428899, -0.82903757255504, -0.83867056794542, -0.84804809615643, -0.85716730070211, -0.86602540378444, -0.87461970713940, -0.88294759285893, -0.89100652418837, -0.89879404629917, -0.90630778703665, -0.91354545764260, -0.92050485345244, -0.92718385456679, -0.93358042649720, -0.93969262078591, -0.94551857559932, -0.95105651629515, -0.95630475596304, -0.96126169593832, -0.96592582628907, -0.97029572627600, -0.97437006478524, -0.97814760073381, -0.98162718344766, -0.98480775301221, -0.98768834059514, -0.99026806874157, -0.99254615164132, -0.99452189536827, -0.99619469809175, -0.99756405025982, -0.99862953475457, -0.99939082701910, -0.99984769515639, -1.00000000000000, -0.99984769515639, -0.99939082701910, -0.99862953475457, -0.99756405025982, -0.99619469809175, -0.99452189536827, -0.99254615164132, -0.99026806874157, -0.98768834059514, -0.98480775301221, -0.98162718344766, -0.97814760073381, -0.97437006478524, -0.97029572627600, -0.96592582628907, -0.96126169593832, -0.95630475596304, -0.95105651629515, -0.94551857559932, -0.93969262078591, -0.93358042649720, -0.92718385456679, -0.92050485345244, -0.91354545764260, -0.90630778703665, -0.89879404629917, -0.89100652418837, -0.88294759285893, -0.87461970713940, -0.86602540378444, -0.85716730070211, -0.84804809615643, -0.83867056794542, -0.82903757255504, -0.81915204428899, -0.80901699437495, -0.79863551004729, -0.78801075360672, -0.77714596145697, -0.76604444311898, -0.75470958022277, -0.74314482547739, -0.73135370161917, -0.71933980033865, -0.70710678118655, -0.69465837045900, -0.68199836006250, -0.66913060635886, -0.65605902899051, -0.64278760968654, -0.62932039104984, -0.61566147532566, -0.60181502315205, -0.58778525229247, -0.57357643635105, -0.55919290347075, -0.54463903501503, -0.52991926423321, -0.51503807491005, -0.50000000000000, -0.48480962024634, -0.46947156278589, -0.45399049973955, -0.43837114678908, -0.42261826174070, -0.40673664307580, -0.39073112848927, -0.37460659341591, -0.35836794954530, -0.34202014332567, -0.32556815445716, -0.30901699437495, -0.29237170472274, -0.27563735581700, -0.25881904510252, -0.24192189559967, -0.22495105434387, -0.20791169081776, -0.19080899537654, -0.17364817766693, -0.15643446504023, -0.13917310096007, -0.12186934340515, -0.10452846326765, -0.08715574274766, -0.06975647374413, -0.05233595624294, -0.03489949670250, -0.01745240643728, 0, 0 }; [L143] double a, r; [L145] a = __VERIFIER_nondet_double() [L137] COND TRUE x<0 VAL [T={2:0}] [L137] CALL, EXPR SIN_POS(-x) VAL [T={2:0}] [L131] COND TRUE x>180 VAL [\old(x)=7, T={2:0}, x=7] [L131] CALL, EXPR SIN_180(x-360.*(int)((x+180.)/360.)) VAL [T={2:0}] [L125] COND TRUE x<0 VAL [\old(x)=8, T={2:0}, x=8] [L125] CALL, EXPR SIN_0_180(-x) VAL [T={2:0}] [L112] double dx, i_dx, v_inf; [L113] double v_sup; [L114] int i; [L115] dx = 2*x [L116] i = dx [L117] i_dx = i [L118] EXPR T[i] [L118] v_inf = T[i] [L119] EXPR T[i+1] [L119] v_sup = T[i+1] [L120] return v_inf + (dx - i_dx) * (v_sup - v_inf); [L125] RET, EXPR SIN_0_180(-x) VAL [\old(x)=8, SIN_0_180(-x)=10, T={2:0}, x=8] [L125] return -SIN_0_180(-x); [L131] RET, EXPR SIN_180(x-360.*(int)((x+180.)/360.)) VAL [\old(x)=7, SIN_180(x-360.*(int)((x+180.)/360.))=11, T={2:0}, x=7] [L131] return SIN_180(x-360.*(int)((x+180.)/360.)); [L137] RET, EXPR SIN_POS(-x) VAL [T={2:0}] [L137] return -SIN_POS(-x); [L148] r = SIN(a) [L12] COND TRUE !(cond) VAL [T={2:0}] [L12] __VERIFIER_error() VAL [T={2:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 205.30 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 38.3 MB). Free memory was 961.4 MB in the beginning and 1.0 GB in the end (delta: -60.5 MB). Peak memory consumption was 34.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 64.24 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 198.7 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -205.1 MB). Peak memory consumption was 11.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.02 ms. Allocated memory is still 1.3 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 333.10 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 50.5 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. * CodeCheck took 354.43 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 45.5 MB). Peak memory consumption was 45.5 MB. Max. memory is 11.5 GB. * Witness Printer took 4.28 ms. Allocated memory is still 1.3 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-08 23:35:37,412 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 23:35:37,413 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 23:35:37,419 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 23:35:37,419 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 23:35:37,419 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 23:35:37,420 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 23:35:37,421 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 23:35:37,422 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 23:35:37,422 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 23:35:37,423 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 23:35:37,423 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 23:35:37,423 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 23:35:37,424 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 23:35:37,424 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 23:35:37,425 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 23:35:37,425 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 23:35:37,426 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 23:35:37,427 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 23:35:37,428 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 23:35:37,428 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 23:35:37,429 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 23:35:37,430 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 23:35:37,430 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 23:35:37,430 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 23:35:37,431 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 23:35:37,431 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 23:35:37,432 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 23:35:37,432 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 23:35:37,433 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 23:35:37,433 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 23:35:37,433 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 23:35:37,433 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 23:35:37,434 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 23:35:37,434 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 23:35:37,434 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 23:35:37,435 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-08 23:35:37,442 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 23:35:37,442 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 23:35:37,442 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 23:35:37,443 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-08 23:35:37,443 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 23:35:37,443 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 23:35:37,443 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 23:35:37,443 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 23:35:37,443 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 23:35:37,444 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 23:35:37,444 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 23:35:37,444 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 23:35:37,444 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 23:35:37,444 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-08 23:35:37,444 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-08 23:35:37,444 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 23:35:37,444 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 23:35:37,444 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 23:35:37,445 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 23:35:37,445 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-08 23:35:37,445 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-08 23:35:37,445 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 23:35:37,445 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 23:35:37,445 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-08 23:35:37,445 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 23:35:37,445 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 23:35:37,446 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 23:35:37,446 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-08 23:35:37,446 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-08 23:35:37,446 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 23:35:37,446 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-08 23:35:37,446 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-08 23:35:37,446 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/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 -> 972303fe4f4c5950cee9943f536eb8f034cbc47a [2018-12-08 23:35:37,464 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 23:35:37,472 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 23:35:37,475 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 23:35:37,476 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 23:35:37,476 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 23:35:37,476 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/ukojak/../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose_true-unreach-call_true-termination.c [2018-12-08 23:35:37,518 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/ukojak/data/c71652ebd/6a7948ec27ca43a7af32697fcefa59d1/FLAG2ca37adee [2018-12-08 23:35:37,916 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 23:35:37,917 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose_true-unreach-call_true-termination.c [2018-12-08 23:35:37,921 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/ukojak/data/c71652ebd/6a7948ec27ca43a7af32697fcefa59d1/FLAG2ca37adee [2018-12-08 23:35:37,929 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/ukojak/data/c71652ebd/6a7948ec27ca43a7af32697fcefa59d1 [2018-12-08 23:35:37,931 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 23:35:37,932 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 23:35:37,932 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 23:35:37,932 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 23:35:37,934 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 23:35:37,935 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 11:35:37" (1/1) ... [2018-12-08 23:35:37,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45734aa8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:37, skipping insertion in model container [2018-12-08 23:35:37,937 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 11:35:37" (1/1) ... [2018-12-08 23:35:37,941 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 23:35:37,954 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 23:35:38,068 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 23:35:38,101 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 23:35:38,132 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 23:35:38,226 INFO L195 MainTranslator]: Completed translation [2018-12-08 23:35:38,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:38 WrapperNode [2018-12-08 23:35:38,227 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 23:35:38,227 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 23:35:38,227 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 23:35:38,228 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 23:35:38,236 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:38" (1/1) ... [2018-12-08 23:35:38,255 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:38" (1/1) ... [2018-12-08 23:35:38,283 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 23:35:38,283 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 23:35:38,283 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 23:35:38,283 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 23:35:38,289 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:38" (1/1) ... [2018-12-08 23:35:38,289 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:38" (1/1) ... [2018-12-08 23:35:38,294 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:38" (1/1) ... [2018-12-08 23:35:38,294 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:38" (1/1) ... [2018-12-08 23:35:38,313 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:38" (1/1) ... [2018-12-08 23:35:38,315 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:38" (1/1) ... [2018-12-08 23:35:38,319 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:38" (1/1) ... [2018-12-08 23:35:38,324 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 23:35:38,325 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 23:35:38,325 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 23:35:38,325 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 23:35:38,326 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:35:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_df3ab970-9b85-43fd-a43f-5b352523f254/bin-2019/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 [2018-12-08 23:35:38,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-12-08 23:35:38,359 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2018-12-08 23:35:38,359 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2018-12-08 23:35:38,359 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2018-12-08 23:35:38,359 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2018-12-08 23:35:38,359 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2018-12-08 23:35:38,360 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2018-12-08 23:35:38,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2018-12-08 23:35:38,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 23:35:38,360 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 23:35:38,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 23:35:39,039 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-08 23:35:58,931 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 23:35:58,931 INFO L280 CfgBuilder]: Removed 8 assue(true) statements. [2018-12-08 23:35:58,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 11:35:58 BoogieIcfgContainer [2018-12-08 23:35:58,932 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 23:35:58,932 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-08 23:35:58,932 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-08 23:35:58,940 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-08 23:35:58,940 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 11:35:58" (1/1) ... [2018-12-08 23:35:58,948 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 23:35:58,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 23:35:58,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2018-12-08 23:35:58,972 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2018-12-08 23:35:58,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-12-08 23:35:58,976 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 23:35:59,009 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort BitVec undefined [2018-12-08 23:36:00,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 23:36:01,184 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 23:36:01,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 23:36:22,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 23:36:22,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 35 states and 43 transitions. [2018-12-08 23:36:22,225 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2018-12-08 23:36:22,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-12-08 23:36:22,226 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 23:36:22,226 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort BitVec undefined [2018-12-08 23:36:32,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2018-12-08 23:36:33,351 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:509) 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) [2018-12-08 23:36:33,353 INFO L168 Benchmark]: Toolchain (without parser) took 55421.96 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 334.0 MB). Free memory was 944.7 MB in the beginning and 1.0 GB in the end (delta: -89.7 MB). Peak memory consumption was 244.3 MB. Max. memory is 11.5 GB. [2018-12-08 23:36:33,355 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 23:36:33,355 INFO L168 Benchmark]: CACSL2BoogieTranslator took 294.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -194.9 MB). Peak memory consumption was 49.4 MB. Max. memory is 11.5 GB. [2018-12-08 23:36:33,356 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.57 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-12-08 23:36:33,356 INFO L168 Benchmark]: Boogie Preprocessor took 41.30 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-12-08 23:36:33,357 INFO L168 Benchmark]: RCFGBuilder took 20607.43 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 187.7 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -42.7 MB). Peak memory consumption was 474.6 MB. Max. memory is 11.5 GB. [2018-12-08 23:36:33,357 INFO L168 Benchmark]: CodeCheck took 34420.51 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 1.0 GB in the end (delta: 134.5 MB). Peak memory consumption was 134.5 MB. Max. memory is 11.5 GB. [2018-12-08 23:36:33,360 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:509) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 294.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -194.9 MB). Peak memory consumption was 49.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 55.57 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 41.30 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 20607.43 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 187.7 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -42.7 MB). Peak memory consumption was 474.6 MB. Max. memory is 11.5 GB. * CodeCheck took 34420.51 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 1.0 GB in the end (delta: 134.5 MB). Peak memory consumption was 134.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...