./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c -s /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 511d7f720b0407759c92d1fa0d3ffcd5794dcf9d ..................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c -s /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 511d7f720b0407759c92d1fa0d3ffcd5794dcf9d ........................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:45:20,898 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:45:20,900 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:45:20,972 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:45:20,973 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:45:20,979 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:45:20,981 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:45:20,986 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:45:20,989 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:45:20,995 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:45:20,996 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:45:20,998 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:45:20,999 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:45:21,002 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:45:21,004 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:45:21,006 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:45:21,007 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:45:21,011 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:45:21,015 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:45:21,023 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:45:21,025 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:45:21,027 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:45:21,030 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:45:21,031 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:45:21,041 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:45:21,041 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:45:21,042 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:45:21,044 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:45:21,044 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:45:21,046 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:45:21,046 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:45:21,048 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:45:21,050 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:45:21,051 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:45:21,052 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:45:21,053 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:45:21,054 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:45:21,054 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:45:21,054 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:45:21,055 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:45:21,056 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:45:21,059 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:45:21,105 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:45:21,105 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:45:21,107 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:45:21,107 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:45:21,108 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:45:21,108 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:45:21,108 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:45:21,109 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:45:21,109 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:45:21,109 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:45:21,110 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:45:21,111 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:45:21,111 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:45:21,111 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:45:21,111 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:45:21,112 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:45:21,112 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:45:21,112 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:45:21,112 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:45:21,113 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:45:21,113 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:45:21,113 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:45:21,113 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:45:21,114 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:45:21,114 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:45:21,114 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:45:21,115 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:45:21,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:45:21,115 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:45:21,117 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 511d7f720b0407759c92d1fa0d3ffcd5794dcf9d [2020-11-28 04:45:21,435 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:45:21,473 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:45:21,476 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:45:21,478 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:45:21,479 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:45:21,480 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak/../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2020-11-28 04:45:21,567 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak/data/427563903/0c0d1e63350d4c2fa51d8d38c6026f1e/FLAG33dae56f6 [2020-11-28 04:45:22,119 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:45:22,135 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2020-11-28 04:45:22,143 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak/data/427563903/0c0d1e63350d4c2fa51d8d38c6026f1e/FLAG33dae56f6 [2020-11-28 04:45:22,430 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak/data/427563903/0c0d1e63350d4c2fa51d8d38c6026f1e [2020-11-28 04:45:22,432 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:45:22,435 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:45:22,439 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:45:22,439 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:45:22,442 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:45:22,444 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:22" (1/1) ... [2020-11-28 04:45:22,446 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33adbdd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:22, skipping insertion in model container [2020-11-28 04:45:22,446 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:22" (1/1) ... [2020-11-28 04:45:22,454 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:45:22,488 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:45:22,755 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:45:22,809 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:45:22,864 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:45:22,937 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:45:22,937 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:22 WrapperNode [2020-11-28 04:45:22,938 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:45:22,939 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:45:22,939 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:45:22,940 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:45:22,948 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:22" (1/1) ... [2020-11-28 04:45:22,967 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:22" (1/1) ... [2020-11-28 04:45:23,011 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:45:23,011 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 04:45:23,012 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 04:45:23,012 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 04:45:23,021 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:22" (1/1) ... [2020-11-28 04:45:23,021 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:22" (1/1) ... [2020-11-28 04:45:23,029 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:22" (1/1) ... [2020-11-28 04:45:23,030 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:22" (1/1) ... [2020-11-28 04:45:23,052 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:22" (1/1) ... [2020-11-28 04:45:23,056 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:22" (1/1) ... [2020-11-28 04:45:23,061 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:22" (1/1) ... [2020-11-28 04:45:23,066 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-28 04:45:23,067 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-28 04:45:23,067 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-28 04:45:23,067 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-28 04:45:23,068 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/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 [2020-11-28 04:45:23,167 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2020-11-28 04:45:23,167 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2020-11-28 04:45:23,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-28 04:45:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2020-11-28 04:45:23,169 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2020-11-28 04:45:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2020-11-28 04:45:23,170 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2020-11-28 04:45:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-28 04:45:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-11-28 04:45:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-28 04:45:23,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-28 04:45:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-11-28 04:45:24,020 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-28 04:45:24,021 INFO L298 CfgBuilder]: Removed 13 assume(true) statements. [2020-11-28 04:45:24,023 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:45:24 BoogieIcfgContainer [2020-11-28 04:45:24,023 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-28 04:45:24,024 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-28 04:45:24,024 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-28 04:45:24,038 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-28 04:45:24,038 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:45:24" (1/1) ... [2020-11-28 04:45:24,049 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 04:45:24,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:45:24,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2020-11-28 04:45:24,094 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2020-11-28 04:45:24,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-28 04:45:24,100 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:45:24,143 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:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 04:45:24,148 INFO L168 Benchmark]: Toolchain (without parser) took 1711.57 ms. Allocated memory was 88.1 MB in the beginning and 115.3 MB in the end (delta: 27.3 MB). Free memory was 55.4 MB in the beginning and 63.8 MB in the end (delta: -8.4 MB). Peak memory consumption was 15.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:24,149 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 88.1 MB. Free memory was 60.8 MB in the beginning and 60.7 MB in the end (delta: 31.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:45:24,150 INFO L168 Benchmark]: CACSL2BoogieTranslator took 499.19 ms. Allocated memory is still 88.1 MB. Free memory was 55.2 MB in the beginning and 55.0 MB in the end (delta: 125.1 kB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:24,150 INFO L168 Benchmark]: Boogie Procedure Inliner took 71.90 ms. Allocated memory is still 88.1 MB. Free memory was 55.0 MB in the beginning and 50.6 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:24,151 INFO L168 Benchmark]: Boogie Preprocessor took 54.60 ms. Allocated memory is still 88.1 MB. Free memory was 50.6 MB in the beginning and 47.0 MB in the end (delta: 3.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:24,152 INFO L168 Benchmark]: RCFGBuilder took 956.43 ms. Allocated memory was 88.1 MB in the beginning and 115.3 MB in the end (delta: 27.3 MB). Free memory was 47.0 MB in the beginning and 69.1 MB in the end (delta: -22.1 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:24,153 INFO L168 Benchmark]: CodeCheck took 121.52 ms. Allocated memory is still 115.3 MB. Free memory was 69.1 MB in the beginning and 63.8 MB in the end (delta: 5.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:24,157 INFO L339 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 88.1 MB. Free memory was 60.8 MB in the beginning and 60.7 MB in the end (delta: 31.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 499.19 ms. Allocated memory is still 88.1 MB. Free memory was 55.2 MB in the beginning and 55.0 MB in the end (delta: 125.1 kB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 71.90 ms. Allocated memory is still 88.1 MB. Free memory was 55.0 MB in the beginning and 50.6 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 54.60 ms. Allocated memory is still 88.1 MB. Free memory was 50.6 MB in the beginning and 47.0 MB in the end (delta: 3.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 956.43 ms. Allocated memory was 88.1 MB in the beginning and 115.3 MB in the end (delta: 27.3 MB). Free memory was 47.0 MB in the beginning and 69.1 MB in the end (delta: -22.1 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. * CodeCheck took 121.52 ms. Allocated memory is still 115.3 MB. Free memory was 69.1 MB in the beginning and 63.8 MB in the end (delta: 5.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:45:26,784 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:45:26,788 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:45:26,852 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:45:26,853 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:45:26,858 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:45:26,860 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:45:26,865 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:45:26,869 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:45:26,875 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:45:26,876 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:45:26,881 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:45:26,881 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:45:26,885 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:45:26,889 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:45:26,891 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:45:26,893 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:45:26,896 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:45:26,900 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:45:26,908 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:45:26,910 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:45:26,912 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:45:26,913 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:45:26,922 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:45:26,928 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:45:26,928 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:45:26,929 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:45:26,930 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:45:26,931 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:45:26,932 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:45:26,932 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:45:26,933 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:45:26,934 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:45:26,936 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:45:26,937 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:45:26,937 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:45:26,938 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:45:26,944 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:45:26,944 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:45:26,946 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:45:26,947 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:45:26,948 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:45:26,994 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:45:26,995 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:45:26,997 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:45:26,997 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:45:26,999 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:45:26,999 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:45:26,999 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:45:27,000 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:45:27,000 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:45:27,000 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:45:27,001 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:45:27,002 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:45:27,002 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:45:27,002 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:45:27,002 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:45:27,002 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:45:27,003 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:45:27,003 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:45:27,003 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:45:27,003 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:45:27,003 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:45:27,004 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:45:27,004 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:45:27,004 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:45:27,004 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:45:27,004 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:45:27,005 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:45:27,005 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:45:27,005 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:45:27,005 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:45:27,005 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:45:27,006 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:45:27,006 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:45:27,006 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 511d7f720b0407759c92d1fa0d3ffcd5794dcf9d [2020-11-28 04:45:27,483 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:45:27,520 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:45:27,523 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:45:27,524 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:45:27,531 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:45:27,532 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak/../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2020-11-28 04:45:27,605 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak/data/5e5a1bc4d/8f048d64dffa4da1bb8dba88c5e208c3/FLAGe84ba0751 [2020-11-28 04:45:28,110 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:45:28,111 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2020-11-28 04:45:28,120 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak/data/5e5a1bc4d/8f048d64dffa4da1bb8dba88c5e208c3/FLAGe84ba0751 [2020-11-28 04:45:28,481 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/bin/ukojak/data/5e5a1bc4d/8f048d64dffa4da1bb8dba88c5e208c3 [2020-11-28 04:45:28,483 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:45:28,486 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:45:28,490 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:45:28,490 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:45:28,494 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:45:28,496 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:28" (1/1) ... [2020-11-28 04:45:28,498 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a70af69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:28, skipping insertion in model container [2020-11-28 04:45:28,498 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:28" (1/1) ... [2020-11-28 04:45:28,508 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:45:28,539 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:45:28,763 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:45:28,881 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:45:28,975 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:45:29,114 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:45:29,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:29 WrapperNode [2020-11-28 04:45:29,117 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:45:29,120 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:45:29,120 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:45:29,121 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:45:29,129 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:29" (1/1) ... [2020-11-28 04:45:29,167 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:29" (1/1) ... [2020-11-28 04:45:29,241 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:45:29,242 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 04:45:29,243 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 04:45:29,243 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 04:45:29,272 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:29" (1/1) ... [2020-11-28 04:45:29,272 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:29" (1/1) ... [2020-11-28 04:45:29,295 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:29" (1/1) ... [2020-11-28 04:45:29,297 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:29" (1/1) ... [2020-11-28 04:45:29,347 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:29" (1/1) ... [2020-11-28 04:45:29,357 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:29" (1/1) ... [2020-11-28 04:45:29,368 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:29" (1/1) ... [2020-11-28 04:45:29,377 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-28 04:45:29,382 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-28 04:45:29,382 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-28 04:45:29,383 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-28 04:45:29,383 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_48a52b6b-34a5-45da-89d0-4784ac3f0f66/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 [2020-11-28 04:45:29,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-11-28 04:45:29,458 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2020-11-28 04:45:29,458 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2020-11-28 04:45:29,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-28 04:45:29,458 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2020-11-28 04:45:29,459 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2020-11-28 04:45:29,459 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2020-11-28 04:45:29,459 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2020-11-28 04:45:29,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-28 04:45:29,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2020-11-28 04:45:29,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-28 04:45:29,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-28 04:45:55,772 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-28 04:45:55,772 INFO L298 CfgBuilder]: Removed 13 assume(true) statements. [2020-11-28 04:45:55,774 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:45:55 BoogieIcfgContainer [2020-11-28 04:45:55,774 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-28 04:45:55,775 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-28 04:45:55,775 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-28 04:45:55,802 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-28 04:45:55,802 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:45:55" (1/1) ... [2020-11-28 04:45:55,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 04:45:55,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:45:55,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2020-11-28 04:45:55,844 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2020-11-28 04:45:55,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-28 04:45:55,849 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:45:55,887 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:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 04:45:55,891 INFO L168 Benchmark]: Toolchain (without parser) took 27404.48 ms. Allocated memory was 52.4 MB in the beginning and 161.5 MB in the end (delta: 109.1 MB). Free memory was 30.1 MB in the beginning and 91.9 MB in the end (delta: -61.8 MB). Peak memory consumption was 45.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:55,892 INFO L168 Benchmark]: CDTParser took 0.72 ms. Allocated memory is still 52.4 MB. Free memory was 35.2 MB in the beginning and 35.2 MB in the end (delta: 32.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:45:55,893 INFO L168 Benchmark]: CACSL2BoogieTranslator took 628.27 ms. Allocated memory was 52.4 MB in the beginning and 65.0 MB in the end (delta: 12.6 MB). Free memory was 29.9 MB in the beginning and 38.0 MB in the end (delta: -8.1 MB). Peak memory consumption was 7.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:55,894 INFO L168 Benchmark]: Boogie Procedure Inliner took 121.40 ms. Allocated memory is still 65.0 MB. Free memory was 38.0 MB in the beginning and 33.0 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:55,895 INFO L168 Benchmark]: Boogie Preprocessor took 138.20 ms. Allocated memory is still 65.0 MB. Free memory was 33.0 MB in the beginning and 43.1 MB in the end (delta: -10.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:55,895 INFO L168 Benchmark]: RCFGBuilder took 26392.25 ms. Allocated memory was 65.0 MB in the beginning and 161.5 MB in the end (delta: 96.5 MB). Free memory was 43.1 MB in the beginning and 97.1 MB in the end (delta: -54.0 MB). Peak memory consumption was 85.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:55,896 INFO L168 Benchmark]: CodeCheck took 114.44 ms. Allocated memory is still 161.5 MB. Free memory was 97.1 MB in the beginning and 91.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:55,900 INFO L339 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.72 ms. Allocated memory is still 52.4 MB. Free memory was 35.2 MB in the beginning and 35.2 MB in the end (delta: 32.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 628.27 ms. Allocated memory was 52.4 MB in the beginning and 65.0 MB in the end (delta: 12.6 MB). Free memory was 29.9 MB in the beginning and 38.0 MB in the end (delta: -8.1 MB). Peak memory consumption was 7.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 121.40 ms. Allocated memory is still 65.0 MB. Free memory was 38.0 MB in the beginning and 33.0 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 138.20 ms. Allocated memory is still 65.0 MB. Free memory was 33.0 MB in the beginning and 43.1 MB in the end (delta: -10.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 26392.25 ms. Allocated memory was 65.0 MB in the beginning and 161.5 MB in the end (delta: 96.5 MB). Free memory was 43.1 MB in the beginning and 97.1 MB in the end (delta: -54.0 MB). Peak memory consumption was 85.8 MB. Max. memory is 16.1 GB. * CodeCheck took 114.44 ms. Allocated memory is still 161.5 MB. Free memory was 97.1 MB in the beginning and 91.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...