./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 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c -s /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/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_408b5047-894a-41f6-aacd-303800ef64b2/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c -s /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/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 0.2.0-69874e2 [2020-12-01 16:52:43,850 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:52:43,853 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:52:43,950 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:52:43,953 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:52:43,957 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:52:43,961 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:52:43,969 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:52:43,971 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:52:43,981 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:52:43,982 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:52:43,983 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:52:43,985 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:52:43,987 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:52:43,989 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:52:43,992 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:52:43,993 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:52:43,994 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:52:44,000 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:52:44,005 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:52:44,008 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:52:44,009 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:52:44,011 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:52:44,012 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:52:44,023 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:52:44,024 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:52:44,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:52:44,026 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:52:44,027 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:52:44,028 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:52:44,029 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:52:44,030 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:52:44,032 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:52:44,033 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:52:44,035 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:52:44,035 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:52:44,036 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:52:44,036 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:52:44,036 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:52:44,038 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:52:44,038 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:52:44,041 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:52:44,083 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:52:44,083 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:52:44,085 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:52:44,085 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:52:44,086 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:52:44,087 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:52:44,087 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:52:44,087 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:52:44,087 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:52:44,088 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:52:44,089 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:52:44,089 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:52:44,090 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:52:44,090 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:52:44,090 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:52:44,090 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:52:44,091 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:52:44,091 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:52:44,091 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:52:44,092 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:52:44,092 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:52:44,092 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:52:44,093 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:52:44,093 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:52:44,093 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:52:44,093 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:52:44,094 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:52:44,094 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:52:44,094 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:52:44,096 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_408b5047-894a-41f6-aacd-303800ef64b2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 511d7f720b0407759c92d1fa0d3ffcd5794dcf9d [2020-12-01 16:52:44,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:52:44,418 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:52:44,442 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:52:44,444 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:52:44,445 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:52:44,446 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/bin/ukojak/../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2020-12-01 16:52:44,551 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/bin/ukojak/data/f796ddf26/43ac1bac061b4a0787d102192388f212/FLAG998f6290e [2020-12-01 16:52:45,219 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:52:45,231 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2020-12-01 16:52:45,247 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/bin/ukojak/data/f796ddf26/43ac1bac061b4a0787d102192388f212/FLAG998f6290e [2020-12-01 16:52:45,528 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/bin/ukojak/data/f796ddf26/43ac1bac061b4a0787d102192388f212 [2020-12-01 16:52:45,535 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:52:45,536 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:52:45,540 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:52:45,540 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:52:45,544 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:52:45,546 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:52:45" (1/1) ... [2020-12-01 16:52:45,548 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28b450b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:45, skipping insertion in model container [2020-12-01 16:52:45,548 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:52:45" (1/1) ... [2020-12-01 16:52:45,555 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:52:45,593 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:52:45,826 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:52:45,889 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:52:45,926 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:52:46,017 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:52:46,017 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:46 WrapperNode [2020-12-01 16:52:46,018 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:52:46,019 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:52:46,019 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:52:46,020 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:52:46,027 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:46" (1/1) ... [2020-12-01 16:52:46,065 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:46" (1/1) ... [2020-12-01 16:52:46,121 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:52:46,122 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:52:46,122 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:52:46,122 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:52:46,131 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:46" (1/1) ... [2020-12-01 16:52:46,131 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:46" (1/1) ... [2020-12-01 16:52:46,139 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:46" (1/1) ... [2020-12-01 16:52:46,139 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:46" (1/1) ... [2020-12-01 16:52:46,177 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:46" (1/1) ... [2020-12-01 16:52:46,188 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:46" (1/1) ... [2020-12-01 16:52:46,200 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:46" (1/1) ... [2020-12-01 16:52:46,212 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:52:46,217 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:52:46,217 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:52:46,217 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:52:46,219 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/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 [2020-12-01 16:52:46,309 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2020-12-01 16:52:46,310 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2020-12-01 16:52:46,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:52:46,311 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2020-12-01 16:52:46,311 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2020-12-01 16:52:46,312 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2020-12-01 16:52:46,312 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2020-12-01 16:52:46,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:52:46,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-12-01 16:52:46,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:52:46,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:52:46,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-12-01 16:52:47,178 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:52:47,182 INFO L298 CfgBuilder]: Removed 13 assume(true) statements. [2020-12-01 16:52:47,184 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:52:47 BoogieIcfgContainer [2020-12-01 16:52:47,185 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:52:47,186 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:52:47,187 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:52:47,198 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:52:47,198 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:52:47" (1/1) ... [2020-12-01 16:52:47,209 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:52:47,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:52:47,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2020-12-01 16:52:47,270 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2020-12-01 16:52:47,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 16:52:47,277 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:52:47,331 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) [2020-12-01 16:52:47,344 INFO L168 Benchmark]: Toolchain (without parser) took 1804.12 ms. Allocated memory was 77.6 MB in the beginning and 113.2 MB in the end (delta: 35.7 MB). Free memory was 45.6 MB in the beginning and 86.4 MB in the end (delta: -40.8 MB). Peak memory consumption was 53.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:52:47,346 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 77.6 MB. Free memory was 54.3 MB in the beginning and 54.3 MB in the end (delta: 30.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:52:47,349 INFO L168 Benchmark]: CACSL2BoogieTranslator took 478.62 ms. Allocated memory was 77.6 MB in the beginning and 113.2 MB in the end (delta: 35.7 MB). Free memory was 45.5 MB in the beginning and 80.1 MB in the end (delta: -34.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:52:47,350 INFO L168 Benchmark]: Boogie Procedure Inliner took 102.20 ms. Allocated memory is still 113.2 MB. Free memory was 80.1 MB in the beginning and 75.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:52:47,352 INFO L168 Benchmark]: Boogie Preprocessor took 93.62 ms. Allocated memory is still 113.2 MB. Free memory was 75.9 MB in the beginning and 72.2 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:52:47,353 INFO L168 Benchmark]: RCFGBuilder took 968.57 ms. Allocated memory is still 113.2 MB. Free memory was 72.2 MB in the beginning and 35.2 MB in the end (delta: 37.0 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:52:47,354 INFO L168 Benchmark]: CodeCheck took 153.79 ms. Allocated memory is still 113.2 MB. Free memory was 35.2 MB in the beginning and 86.4 MB in the end (delta: -51.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:52:47,367 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 0.24 ms. Allocated memory is still 77.6 MB. Free memory was 54.3 MB in the beginning and 54.3 MB in the end (delta: 30.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 478.62 ms. Allocated memory was 77.6 MB in the beginning and 113.2 MB in the end (delta: 35.7 MB). Free memory was 45.5 MB in the beginning and 80.1 MB in the end (delta: -34.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 102.20 ms. Allocated memory is still 113.2 MB. Free memory was 80.1 MB in the beginning and 75.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 93.62 ms. Allocated memory is still 113.2 MB. Free memory was 75.9 MB in the beginning and 72.2 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 968.57 ms. Allocated memory is still 113.2 MB. Free memory was 72.2 MB in the beginning and 35.2 MB in the end (delta: 37.0 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. * CodeCheck took 153.79 ms. Allocated memory is still 113.2 MB. Free memory was 35.2 MB in the beginning and 86.4 MB in the end (delta: -51.2 MB). Peak memory consumption was 8.4 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 0.2.0-69874e2 [2020-12-01 16:52:50,017 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:52:50,021 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:52:50,074 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:52:50,075 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:52:50,082 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:52:50,084 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:52:50,089 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:52:50,092 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:52:50,100 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:52:50,103 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:52:50,109 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:52:50,115 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:52:50,118 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:52:50,119 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:52:50,120 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:52:50,121 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:52:50,122 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:52:50,124 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:52:50,126 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:52:50,131 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:52:50,132 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:52:50,137 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:52:50,142 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:52:50,150 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:52:50,151 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:52:50,151 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:52:50,153 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:52:50,154 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:52:50,155 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:52:50,156 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:52:50,156 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:52:50,158 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:52:50,159 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:52:50,160 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:52:50,160 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:52:50,161 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:52:50,161 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:52:50,161 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:52:50,163 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:52:50,164 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:52:50,165 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:52:50,207 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:52:50,208 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:52:50,209 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:52:50,209 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:52:50,211 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:52:50,211 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:52:50,211 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:52:50,212 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:52:50,212 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:52:50,212 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:52:50,213 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:52:50,214 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:52:50,214 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:52:50,214 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:52:50,214 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:52:50,214 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:52:50,215 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:52:50,215 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:52:50,215 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:52:50,215 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:52:50,215 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:52:50,216 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:52:50,216 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:52:50,216 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:52:50,216 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:52:50,217 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:52:50,217 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:52:50,217 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:52:50,217 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:52:50,217 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:52:50,218 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:52:50,218 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:52:50,218 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:52:50,218 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_408b5047-894a-41f6-aacd-303800ef64b2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 511d7f720b0407759c92d1fa0d3ffcd5794dcf9d [2020-12-01 16:52:50,698 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:52:50,728 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:52:50,733 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:52:50,734 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:52:50,737 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:52:50,739 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/bin/ukojak/../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2020-12-01 16:52:50,833 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/bin/ukojak/data/221c60e10/9bd0d202a76247b29fb2f8df4447723f/FLAG5c905b425 [2020-12-01 16:52:51,381 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:52:51,383 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2020-12-01 16:52:51,392 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/bin/ukojak/data/221c60e10/9bd0d202a76247b29fb2f8df4447723f/FLAG5c905b425 [2020-12-01 16:52:51,715 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/bin/ukojak/data/221c60e10/9bd0d202a76247b29fb2f8df4447723f [2020-12-01 16:52:51,717 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:52:51,722 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:52:51,723 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:52:51,724 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:52:51,728 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:52:51,729 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:52:51" (1/1) ... [2020-12-01 16:52:51,737 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d8d315d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:51, skipping insertion in model container [2020-12-01 16:52:51,738 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:52:51" (1/1) ... [2020-12-01 16:52:51,745 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:52:51,784 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:52:52,044 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:52:52,167 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:52:52,259 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:52:52,384 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:52:52,386 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:52 WrapperNode [2020-12-01 16:52:52,388 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:52:52,390 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:52:52,390 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:52:52,391 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:52:52,400 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:52" (1/1) ... [2020-12-01 16:52:52,427 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:52" (1/1) ... [2020-12-01 16:52:52,492 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:52:52,493 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:52:52,493 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:52:52,494 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:52:52,504 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:52" (1/1) ... [2020-12-01 16:52:52,504 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:52" (1/1) ... [2020-12-01 16:52:52,516 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:52" (1/1) ... [2020-12-01 16:52:52,516 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:52" (1/1) ... [2020-12-01 16:52:52,569 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:52" (1/1) ... [2020-12-01 16:52:52,575 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:52" (1/1) ... [2020-12-01 16:52:52,582 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:52" (1/1) ... [2020-12-01 16:52:52,589 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:52:52,590 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:52:52,590 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:52:52,590 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:52:52,591 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_408b5047-894a-41f6-aacd-303800ef64b2/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 [2020-12-01 16:52:52,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-12-01 16:52:52,694 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2020-12-01 16:52:52,694 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2020-12-01 16:52:52,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 16:52:52,694 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2020-12-01 16:52:52,695 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2020-12-01 16:52:52,696 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2020-12-01 16:52:52,696 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2020-12-01 16:52:52,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:52:52,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2020-12-01 16:52:52,696 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:52:52,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:53:32,508 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:53:32,508 INFO L298 CfgBuilder]: Removed 13 assume(true) statements. [2020-12-01 16:53:32,510 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:53:32 BoogieIcfgContainer [2020-12-01 16:53:32,510 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:53:32,511 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:53:32,511 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:53:32,519 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:53:32,519 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:53:32" (1/1) ... [2020-12-01 16:53:32,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:53:32,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:53:32,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2020-12-01 16:53:32,569 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2020-12-01 16:53:32,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 16:53:32,575 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:53:32,621 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) [2020-12-01 16:53:32,627 INFO L168 Benchmark]: Toolchain (without parser) took 40903.69 ms. Allocated memory was 54.5 MB in the beginning and 188.7 MB in the end (delta: 134.2 MB). Free memory was 32.5 MB in the beginning and 114.4 MB in the end (delta: -81.8 MB). Peak memory consumption was 52.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:53:32,628 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.2 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:53:32,629 INFO L168 Benchmark]: CACSL2BoogieTranslator took 665.25 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 32.4 MB in the beginning and 39.0 MB in the end (delta: -6.5 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:53:32,630 INFO L168 Benchmark]: Boogie Procedure Inliner took 102.96 ms. Allocated memory is still 67.1 MB. Free memory was 38.8 MB in the beginning and 33.8 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:53:32,630 INFO L168 Benchmark]: Boogie Preprocessor took 95.91 ms. Allocated memory is still 67.1 MB. Free memory was 33.8 MB in the beginning and 46.0 MB in the end (delta: -12.2 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:53:32,631 INFO L168 Benchmark]: RCFGBuilder took 39920.25 ms. Allocated memory was 67.1 MB in the beginning and 188.7 MB in the end (delta: 121.6 MB). Free memory was 46.0 MB in the beginning and 120.6 MB in the end (delta: -74.7 MB). Peak memory consumption was 95.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:53:32,632 INFO L168 Benchmark]: CodeCheck took 113.63 ms. Allocated memory is still 188.7 MB. Free memory was 120.6 MB in the beginning and 114.4 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:53:32,636 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 0.28 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.2 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 665.25 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 32.4 MB in the beginning and 39.0 MB in the end (delta: -6.5 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 102.96 ms. Allocated memory is still 67.1 MB. Free memory was 38.8 MB in the beginning and 33.8 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 95.91 ms. Allocated memory is still 67.1 MB. Free memory was 33.8 MB in the beginning and 46.0 MB in the end (delta: -12.2 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. * RCFGBuilder took 39920.25 ms. Allocated memory was 67.1 MB in the beginning and 188.7 MB in the end (delta: 121.6 MB). Free memory was 46.0 MB in the beginning and 120.6 MB in the end (delta: -74.7 MB). Peak memory consumption was 95.9 MB. Max. memory is 16.1 GB. * CodeCheck took 113.63 ms. Allocated memory is still 188.7 MB. Free memory was 120.6 MB in the beginning and 114.4 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...