./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0661b.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_96327b84-3c40-49b3-87de-83ffa0464d66/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0661b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/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 3baa54e1fe680d04e1d87db08239ebe83d82154f ............................................................................................................................................................................................................... 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_96327b84-3c40-49b3-87de-83ffa0464d66/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0661b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/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 3baa54e1fe680d04e1d87db08239ebe83d82154f .................................................................................................................................................................................................................. 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 01:18:03,948 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 01:18:03,950 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 01:18:03,957 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 01:18:03,957 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 01:18:03,958 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 01:18:03,959 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 01:18:03,960 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 01:18:03,961 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 01:18:03,962 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 01:18:03,963 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 01:18:03,963 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 01:18:03,964 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 01:18:03,964 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 01:18:03,965 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 01:18:03,966 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 01:18:03,966 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 01:18:03,967 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 01:18:03,969 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 01:18:03,970 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 01:18:03,971 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 01:18:03,972 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 01:18:03,973 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 01:18:03,973 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 01:18:03,975 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 01:18:03,975 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 01:18:03,975 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 01:18:03,976 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 01:18:03,976 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 01:18:03,976 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 01:18:03,977 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 01:18:03,977 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 01:18:03,977 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 01:18:03,978 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 01:18:03,978 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 01:18:03,979 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 01:18:03,979 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 01:18:03,979 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 01:18:03,979 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 01:18:03,980 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 01:18:03,980 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 01:18:03,981 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 01:18:03,990 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 01:18:03,990 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 01:18:03,990 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 01:18:03,991 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 01:18:03,991 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 01:18:03,991 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 01:18:03,991 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 01:18:03,991 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 01:18:03,991 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 01:18:03,992 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 01:18:03,992 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 01:18:03,992 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 01:18:03,992 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 01:18:03,992 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 01:18:03,992 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 01:18:03,992 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 01:18:03,992 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 01:18:03,992 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 01:18:03,992 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 01:18:03,993 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 01:18:03,993 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 01:18:03,993 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 01:18:03,993 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 01:18:03,993 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 01:18:03,993 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 01:18:03,993 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 01:18:03,994 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 01:18:03,994 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 01:18:03,994 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 01:18:03,994 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_96327b84-3c40-49b3-87de-83ffa0464d66/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 -> 3baa54e1fe680d04e1d87db08239ebe83d82154f [2019-12-02 01:18:04,098 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 01:18:04,107 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 01:18:04,110 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 01:18:04,112 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 01:18:04,112 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 01:18:04,113 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0661b.c [2019-12-02 01:18:04,156 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/bin/ukojak/data/38a41d558/13f227d5e7d44166807746a471803a39/FLAGf4764e4ed [2019-12-02 01:18:04,575 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 01:18:04,576 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/sv-benchmarks/c/float-newlib/float_req_bl_0661b.c [2019-12-02 01:18:04,581 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/bin/ukojak/data/38a41d558/13f227d5e7d44166807746a471803a39/FLAGf4764e4ed [2019-12-02 01:18:04,590 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/bin/ukojak/data/38a41d558/13f227d5e7d44166807746a471803a39 [2019-12-02 01:18:04,592 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 01:18:04,593 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 01:18:04,594 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 01:18:04,594 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 01:18:04,596 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 01:18:04,597 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:18:04" (1/1) ... [2019-12-02 01:18:04,598 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eb66a16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:04, skipping insertion in model container [2019-12-02 01:18:04,599 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:18:04" (1/1) ... [2019-12-02 01:18:04,604 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 01:18:04,621 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 01:18:04,790 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 01:18:04,795 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 01:18:04,827 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 01:18:04,842 INFO L208 MainTranslator]: Completed translation [2019-12-02 01:18:04,843 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:04 WrapperNode [2019-12-02 01:18:04,843 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 01:18:04,843 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 01:18:04,843 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 01:18:04,844 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 01:18:04,849 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:04" (1/1) ... [2019-12-02 01:18:04,858 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:04" (1/1) ... [2019-12-02 01:18:04,876 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 01:18:04,877 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 01:18:04,877 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 01:18:04,877 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 01:18:04,883 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:04" (1/1) ... [2019-12-02 01:18:04,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:04" (1/1) ... [2019-12-02 01:18:04,887 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:04" (1/1) ... [2019-12-02 01:18:04,887 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:04" (1/1) ... [2019-12-02 01:18:04,896 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:04" (1/1) ... [2019-12-02 01:18:04,901 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:04" (1/1) ... [2019-12-02 01:18:04,903 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:04" (1/1) ... [2019-12-02 01:18:04,906 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 01:18:04,906 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 01:18:04,906 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 01:18:04,906 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 01:18:04,907 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/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 01:18:04,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 01:18:04,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-02 01:18:04,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 01:18:04,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-02 01:18:04,946 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2019-12-02 01:18:04,946 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2019-12-02 01:18:04,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 01:18:04,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 01:18:04,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 01:18:04,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-12-02 01:18:04,947 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2019-12-02 01:18:04,947 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2019-12-02 01:18:04,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 01:18:05,329 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 01:18:05,329 INFO L287 CfgBuilder]: Removed 20 assume(true) statements. [2019-12-02 01:18:05,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:18:05 BoogieIcfgContainer [2019-12-02 01:18:05,330 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 01:18:05,330 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 01:18:05,331 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 01:18:05,337 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 01:18:05,337 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:18:05" (1/1) ... [2019-12-02 01:18:05,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 01:18:05,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:18:05,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 69 states and 112 transitions. [2019-12-02 01:18:05,370 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 112 transitions. [2019-12-02 01:18:05,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-02 01:18:05,372 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:18:05,404 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 01:18:05,407 INFO L168 Benchmark]: Toolchain (without parser) took 813.97 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 939.4 MB in the beginning and 1.0 GB in the end (delta: -77.0 MB). Peak memory consumption was 21.6 MB. Max. memory is 11.5 GB. [2019-12-02 01:18:05,408 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 960.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 01:18:05,408 INFO L168 Benchmark]: CACSL2BoogieTranslator took 249.65 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -148.6 MB). Peak memory consumption was 24.7 MB. Max. memory is 11.5 GB. [2019-12-02 01:18:05,409 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.98 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 01:18:05,409 INFO L168 Benchmark]: Boogie Preprocessor took 29.40 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 01:18:05,410 INFO L168 Benchmark]: RCFGBuilder took 424.05 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: 60.8 MB). Peak memory consumption was 60.8 MB. Max. memory is 11.5 GB. [2019-12-02 01:18:05,410 INFO L168 Benchmark]: CodeCheck took 75.40 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 01:18:05,412 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 960.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 249.65 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -148.6 MB). Peak memory consumption was 24.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.98 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 29.40 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 424.05 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: 60.8 MB). Peak memory consumption was 60.8 MB. Max. memory is 11.5 GB. * CodeCheck took 75.40 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-02 01:18:06,819 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 01:18:06,820 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 01:18:06,828 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 01:18:06,828 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 01:18:06,829 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 01:18:06,830 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 01:18:06,831 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 01:18:06,833 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 01:18:06,833 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 01:18:06,834 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 01:18:06,835 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 01:18:06,835 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 01:18:06,836 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 01:18:06,836 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 01:18:06,837 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 01:18:06,838 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 01:18:06,838 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 01:18:06,840 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 01:18:06,841 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 01:18:06,842 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 01:18:06,843 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 01:18:06,844 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 01:18:06,844 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 01:18:06,846 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 01:18:06,847 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 01:18:06,847 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 01:18:06,847 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 01:18:06,848 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 01:18:06,848 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 01:18:06,849 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 01:18:06,849 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 01:18:06,850 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 01:18:06,850 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 01:18:06,851 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 01:18:06,851 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 01:18:06,852 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 01:18:06,852 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 01:18:06,852 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 01:18:06,852 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 01:18:06,853 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 01:18:06,853 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 01:18:06,864 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 01:18:06,864 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 01:18:06,864 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 01:18:06,865 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 01:18:06,865 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 01:18:06,865 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 01:18:06,865 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 01:18:06,865 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 01:18:06,866 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 01:18:06,866 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 01:18:06,866 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 01:18:06,866 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 01:18:06,866 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 01:18:06,866 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 01:18:06,867 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 01:18:06,867 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 01:18:06,867 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 01:18:06,867 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 01:18:06,867 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 01:18:06,867 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 01:18:06,867 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 01:18:06,868 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 01:18:06,868 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 01:18:06,868 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 01:18:06,868 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 01:18:06,868 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 01:18:06,868 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 01:18:06,868 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 01:18:06,869 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 01:18:06,869 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 01:18:06,869 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 01:18:06,869 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 01:18:06,869 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 01:18:06,869 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_96327b84-3c40-49b3-87de-83ffa0464d66/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 -> 3baa54e1fe680d04e1d87db08239ebe83d82154f [2019-12-02 01:18:07,033 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 01:18:07,040 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 01:18:07,043 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 01:18:07,044 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 01:18:07,044 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 01:18:07,044 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0661b.c [2019-12-02 01:18:07,082 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/bin/ukojak/data/b3e5251d6/a620d4dd092d4f47a662c71b21d2c7d9/FLAG9dac02982 [2019-12-02 01:18:07,440 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 01:18:07,440 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/sv-benchmarks/c/float-newlib/float_req_bl_0661b.c [2019-12-02 01:18:07,445 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/bin/ukojak/data/b3e5251d6/a620d4dd092d4f47a662c71b21d2c7d9/FLAG9dac02982 [2019-12-02 01:18:07,454 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/bin/ukojak/data/b3e5251d6/a620d4dd092d4f47a662c71b21d2c7d9 [2019-12-02 01:18:07,456 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 01:18:07,456 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 01:18:07,457 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 01:18:07,457 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 01:18:07,459 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 01:18:07,460 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:18:07" (1/1) ... [2019-12-02 01:18:07,462 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 01:18:07, skipping insertion in model container [2019-12-02 01:18:07,462 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:18:07" (1/1) ... [2019-12-02 01:18:07,466 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 01:18:07,482 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 01:18:07,622 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 01:18:07,629 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 01:18:07,699 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 01:18:07,719 INFO L208 MainTranslator]: Completed translation [2019-12-02 01:18:07,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:07 WrapperNode [2019-12-02 01:18:07,720 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 01:18:07,720 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 01:18:07,720 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 01:18:07,720 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 01:18:07,726 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:07" (1/1) ... [2019-12-02 01:18:07,737 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:07" (1/1) ... [2019-12-02 01:18:07,757 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 01:18:07,757 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 01:18:07,757 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 01:18:07,757 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 01:18:07,764 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:07" (1/1) ... [2019-12-02 01:18:07,764 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:07" (1/1) ... [2019-12-02 01:18:07,768 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:07" (1/1) ... [2019-12-02 01:18:07,769 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:07" (1/1) ... [2019-12-02 01:18:07,781 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:07" (1/1) ... [2019-12-02 01:18:07,786 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:07" (1/1) ... [2019-12-02 01:18:07,788 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:07" (1/1) ... [2019-12-02 01:18:07,792 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 01:18:07,792 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 01:18:07,792 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 01:18:07,792 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 01:18:07,793 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:18:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_96327b84-3c40-49b3-87de-83ffa0464d66/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 01:18:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2019-12-02 01:18:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 01:18:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-12-02 01:18:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2019-12-02 01:18:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2019-12-02 01:18:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-02 01:18:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 01:18:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 01:18:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-12-02 01:18:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2019-12-02 01:18:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2019-12-02 01:18:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 01:18:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 01:20:40,955 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 01:20:40,955 INFO L287 CfgBuilder]: Removed 20 assume(true) statements. [2019-12-02 01:20:40,956 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:20:40 BoogieIcfgContainer [2019-12-02 01:20:40,956 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 01:20:40,957 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 01:20:40,957 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 01:20:40,966 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 01:20:40,966 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:20:40" (1/1) ... [2019-12-02 01:20:40,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 01:20:40,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:20:41,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 69 states and 112 transitions. [2019-12-02 01:20:41,001 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 112 transitions. [2019-12-02 01:20:41,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-02 01:20:41,002 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:20:41,037 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 01:20:41,040 INFO L168 Benchmark]: Toolchain (without parser) took 153583.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 952.4 MB in the beginning and 1.0 GB in the end (delta: -67.4 MB). Peak memory consumption was 66.3 MB. Max. memory is 11.5 GB. [2019-12-02 01:20:41,041 INFO L168 Benchmark]: CDTParser took 0.14 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 01:20:41,041 INFO L168 Benchmark]: CACSL2BoogieTranslator took 262.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -170.1 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. [2019-12-02 01:20:41,042 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.91 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-02 01:20:41,042 INFO L168 Benchmark]: Boogie Preprocessor took 35.02 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 01:20:41,043 INFO L168 Benchmark]: RCFGBuilder took 153164.29 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: 89.0 MB). Peak memory consumption was 89.0 MB. Max. memory is 11.5 GB. [2019-12-02 01:20:41,043 INFO L168 Benchmark]: CodeCheck took 82.11 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-02 01:20:41,045 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 0.14 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 262.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -170.1 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.91 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 35.02 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 153164.29 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: 89.0 MB). Peak memory consumption was 89.0 MB. Max. memory is 11.5 GB. * CodeCheck took 82.11 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...