./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.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_39bcecb9-172b-4ed1-bb5e-a903b7e57288/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c -s /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/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 8e60f6cbe2444bdb96acba476719fe6d50c6e9bb ..................................................................................................................................................................................................................... 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_39bcecb9-172b-4ed1-bb5e-a903b7e57288/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c -s /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/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 8e60f6cbe2444bdb96acba476719fe6d50c6e9bb ........................................................................................................................................................................................................................ 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 [2020-11-30 00:29:46,009 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:29:46,011 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:29:46,060 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:29:46,074 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:29:46,076 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:29:46,079 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:29:46,093 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:29:46,096 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:29:46,097 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:29:46,098 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:29:46,100 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:29:46,100 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:29:46,102 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:29:46,104 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:29:46,106 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:29:46,107 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:29:46,108 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:29:46,111 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:29:46,113 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:29:46,115 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:29:46,122 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:29:46,123 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:29:46,125 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:29:46,130 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:29:46,134 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:29:46,135 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:29:46,136 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:29:46,138 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:29:46,139 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:29:46,139 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:29:46,141 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:29:46,143 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:29:46,144 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:29:46,145 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:29:46,146 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:29:46,147 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:29:46,147 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:29:46,147 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:29:46,150 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:29:46,153 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:29:46,156 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-30 00:29:46,202 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:29:46,203 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:29:46,204 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:29:46,204 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:29:46,205 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:29:46,205 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:29:46,206 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:29:46,206 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:29:46,206 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:29:46,206 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:29:46,207 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:29:46,208 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:29:46,208 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:29:46,208 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:29:46,208 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:29:46,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:29:46,209 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:29:46,209 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:29:46,209 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:29:46,210 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:29:46,210 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:29:46,210 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:29:46,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:29:46,211 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:29:46,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:29:46,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:29:46,211 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:29:46,212 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:29:46,212 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:29:46,213 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_39bcecb9-172b-4ed1-bb5e-a903b7e57288/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8e60f6cbe2444bdb96acba476719fe6d50c6e9bb [2020-11-30 00:29:46,491 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:29:46,518 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:29:46,523 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:29:46,525 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:29:46,526 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:29:46,527 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/bin/ukojak/../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c [2020-11-30 00:29:46,602 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/bin/ukojak/data/34ab34d84/37b08a46bc574684a69ed26ec11e25eb/FLAGb176d3ba5 [2020-11-30 00:29:47,161 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:29:47,162 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c [2020-11-30 00:29:47,169 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/bin/ukojak/data/34ab34d84/37b08a46bc574684a69ed26ec11e25eb/FLAGb176d3ba5 [2020-11-30 00:29:47,524 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/bin/ukojak/data/34ab34d84/37b08a46bc574684a69ed26ec11e25eb [2020-11-30 00:29:47,527 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:29:47,528 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:29:47,530 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:29:47,530 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:29:47,534 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:29:47,535 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:29:47" (1/1) ... [2020-11-30 00:29:47,537 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f3ec421 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:47, skipping insertion in model container [2020-11-30 00:29:47,537 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:29:47" (1/1) ... [2020-11-30 00:29:47,544 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:29:47,564 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:29:47,832 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:29:47,923 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:29:47,978 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:29:48,066 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:29:48,067 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:48 WrapperNode [2020-11-30 00:29:48,068 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:29:48,069 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:29:48,069 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:29:48,069 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:29:48,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:48" (1/1) ... [2020-11-30 00:29:48,105 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:48" (1/1) ... [2020-11-30 00:29:48,168 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:29:48,170 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 00:29:48,170 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 00:29:48,170 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 00:29:48,181 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:48" (1/1) ... [2020-11-30 00:29:48,182 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:48" (1/1) ... [2020-11-30 00:29:48,197 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:48" (1/1) ... [2020-11-30 00:29:48,199 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:48" (1/1) ... [2020-11-30 00:29:48,240 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:48" (1/1) ... [2020-11-30 00:29:48,245 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:48" (1/1) ... [2020-11-30 00:29:48,259 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:48" (1/1) ... [2020-11-30 00:29:48,264 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 00:29:48,265 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 00:29:48,265 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 00:29:48,265 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 00:29:48,266 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/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 [2020-11-30 00:29:48,343 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2020-11-30 00:29:48,344 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2020-11-30 00:29:48,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 00:29:48,345 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2020-11-30 00:29:48,346 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2020-11-30 00:29:48,346 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2020-11-30 00:29:48,346 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2020-11-30 00:29:48,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 00:29:48,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-11-30 00:29:48,347 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 00:29:48,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 00:29:48,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-11-30 00:29:49,312 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 00:29:49,312 INFO L298 CfgBuilder]: Removed 12 assume(true) statements. [2020-11-30 00:29:49,314 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:29:49 BoogieIcfgContainer [2020-11-30 00:29:49,314 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 00:29:49,315 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 00:29:49,315 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 00:29:49,342 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 00:29:49,342 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:29:49" (1/1) ... [2020-11-30 00:29:49,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:29:49,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 00:29:49,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2020-11-30 00:29:49,389 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2020-11-30 00:29:49,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 00:29:49,394 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 00:29:49,436 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) [2020-11-30 00:29:49,442 INFO L168 Benchmark]: Toolchain (without parser) took 1912.07 ms. Allocated memory was 90.2 MB in the beginning and 119.5 MB in the end (delta: 29.4 MB). Free memory was 60.6 MB in the beginning and 90.1 MB in the end (delta: -29.5 MB). Peak memory consumption was 335.4 kB. Max. memory is 16.1 GB. [2020-11-30 00:29:49,443 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 90.2 MB. Free memory was 46.7 MB in the beginning and 46.6 MB in the end (delta: 40.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:29:49,444 INFO L168 Benchmark]: CACSL2BoogieTranslator took 538.29 ms. Allocated memory is still 90.2 MB. Free memory was 60.3 MB in the beginning and 57.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:29:49,444 INFO L168 Benchmark]: Boogie Procedure Inliner took 99.34 ms. Allocated memory is still 90.2 MB. Free memory was 57.2 MB in the beginning and 52.8 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:29:49,445 INFO L168 Benchmark]: Boogie Preprocessor took 94.35 ms. Allocated memory is still 90.2 MB. Free memory was 52.8 MB in the beginning and 49.0 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:29:49,446 INFO L168 Benchmark]: RCFGBuilder took 1049.89 ms. Allocated memory was 90.2 MB in the beginning and 119.5 MB in the end (delta: 29.4 MB). Free memory was 49.0 MB in the beginning and 56.8 MB in the end (delta: -7.8 MB). Peak memory consumption was 22.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:29:49,446 INFO L168 Benchmark]: CodeCheck took 124.19 ms. Allocated memory is still 119.5 MB. Free memory was 56.8 MB in the beginning and 90.1 MB in the end (delta: -33.3 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:29:49,450 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 0.21 ms. Allocated memory is still 90.2 MB. Free memory was 46.7 MB in the beginning and 46.6 MB in the end (delta: 40.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 538.29 ms. Allocated memory is still 90.2 MB. Free memory was 60.3 MB in the beginning and 57.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 99.34 ms. Allocated memory is still 90.2 MB. Free memory was 57.2 MB in the beginning and 52.8 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 94.35 ms. Allocated memory is still 90.2 MB. Free memory was 52.8 MB in the beginning and 49.0 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1049.89 ms. Allocated memory was 90.2 MB in the beginning and 119.5 MB in the end (delta: 29.4 MB). Free memory was 49.0 MB in the beginning and 56.8 MB in the end (delta: -7.8 MB). Peak memory consumption was 22.6 MB. Max. memory is 16.1 GB. * CodeCheck took 124.19 ms. Allocated memory is still 119.5 MB. Free memory was 56.8 MB in the beginning and 90.1 MB in the end (delta: -33.3 MB). There was no memory consumed. 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 [2020-11-30 00:29:51,931 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:29:51,935 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:29:51,981 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:29:51,982 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:29:51,987 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:29:51,990 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:29:51,994 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:29:51,997 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:29:52,003 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:29:52,004 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:29:52,014 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:29:52,015 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:29:52,018 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:29:52,022 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:29:52,024 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:29:52,025 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:29:52,028 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:29:52,032 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:29:52,040 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:29:52,042 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:29:52,043 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:29:52,045 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:29:52,052 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:29:52,058 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:29:52,062 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:29:52,062 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:29:52,063 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:29:52,065 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:29:52,066 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:29:52,066 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:29:52,067 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:29:52,069 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:29:52,070 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:29:52,071 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:29:52,071 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:29:52,072 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:29:52,072 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:29:52,073 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:29:52,074 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:29:52,075 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:29:52,076 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-30 00:29:52,116 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:29:52,116 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:29:52,118 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:29:52,118 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:29:52,119 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:29:52,120 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:29:52,120 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:29:52,120 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:29:52,121 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:29:52,121 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:29:52,122 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:29:52,122 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:29:52,122 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:29:52,122 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:29:52,122 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:29:52,123 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:29:52,123 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:29:52,123 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:29:52,123 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:29:52,123 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:29:52,124 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:29:52,124 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:29:52,124 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:29:52,124 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:29:52,124 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:29:52,125 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:29:52,125 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:29:52,125 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:29:52,125 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:29:52,125 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:29:52,125 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:29:52,126 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:29:52,126 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:29:52,126 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_39bcecb9-172b-4ed1-bb5e-a903b7e57288/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8e60f6cbe2444bdb96acba476719fe6d50c6e9bb [2020-11-30 00:29:52,523 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:29:52,561 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:29:52,564 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:29:52,566 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:29:52,566 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:29:52,567 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/bin/ukojak/../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c [2020-11-30 00:29:52,642 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/bin/ukojak/data/22cd33f2b/9d791c278e0a446084761f65790c33b6/FLAGe3a2c27be [2020-11-30 00:29:53,218 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:29:53,222 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c [2020-11-30 00:29:53,231 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/bin/ukojak/data/22cd33f2b/9d791c278e0a446084761f65790c33b6/FLAGe3a2c27be [2020-11-30 00:29:53,575 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/bin/ukojak/data/22cd33f2b/9d791c278e0a446084761f65790c33b6 [2020-11-30 00:29:53,577 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:29:53,578 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:29:53,581 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:29:53,581 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:29:53,584 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:29:53,585 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:29:53" (1/1) ... [2020-11-30 00:29:53,587 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c927fba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:53, skipping insertion in model container [2020-11-30 00:29:53,587 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:29:53" (1/1) ... [2020-11-30 00:29:53,596 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:29:53,616 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:29:53,804 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:29:53,899 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:29:54,028 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:29:54,175 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:29:54,179 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:54 WrapperNode [2020-11-30 00:29:54,181 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:29:54,183 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:29:54,183 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:29:54,184 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:29:54,192 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:54" (1/1) ... [2020-11-30 00:29:54,232 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:54" (1/1) ... [2020-11-30 00:29:54,296 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:29:54,297 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 00:29:54,297 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 00:29:54,297 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 00:29:54,306 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:54" (1/1) ... [2020-11-30 00:29:54,306 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:54" (1/1) ... [2020-11-30 00:29:54,313 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:54" (1/1) ... [2020-11-30 00:29:54,313 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:54" (1/1) ... [2020-11-30 00:29:54,342 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:54" (1/1) ... [2020-11-30 00:29:54,345 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:54" (1/1) ... [2020-11-30 00:29:54,351 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:54" (1/1) ... [2020-11-30 00:29:54,358 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 00:29:54,359 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 00:29:54,359 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 00:29:54,359 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 00:29:54,360 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:29:54" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_39bcecb9-172b-4ed1-bb5e-a903b7e57288/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 [2020-11-30 00:29:54,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-11-30 00:29:54,464 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2020-11-30 00:29:54,464 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2020-11-30 00:29:54,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-30 00:29:54,464 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2020-11-30 00:29:54,465 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2020-11-30 00:29:54,465 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2020-11-30 00:29:54,465 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2020-11-30 00:29:54,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 00:29:54,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2020-11-30 00:29:54,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 00:29:54,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 00:30:19,518 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 00:30:19,518 INFO L298 CfgBuilder]: Removed 12 assume(true) statements. [2020-11-30 00:30:19,520 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:30:19 BoogieIcfgContainer [2020-11-30 00:30:19,520 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 00:30:19,521 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 00:30:19,521 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 00:30:19,531 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 00:30:19,531 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:30:19" (1/1) ... [2020-11-30 00:30:19,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:30:19,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 00:30:19,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2020-11-30 00:30:19,577 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2020-11-30 00:30:19,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-30 00:30:19,583 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 00:30:19,626 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) [2020-11-30 00:30:19,630 INFO L168 Benchmark]: Toolchain (without parser) took 26050.71 ms. Allocated memory was 54.5 MB in the beginning and 333.4 MB in the end (delta: 278.9 MB). Free memory was 32.5 MB in the beginning and 207.2 MB in the end (delta: -174.7 MB). Peak memory consumption was 103.9 MB. Max. memory is 16.1 GB. [2020-11-30 00:30:19,631 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 54.5 MB. Free memory was 36.1 MB in the beginning and 36.1 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:30:19,632 INFO L168 Benchmark]: CACSL2BoogieTranslator took 600.62 ms. Allocated memory was 54.5 MB in the beginning and 71.3 MB in the end (delta: 16.8 MB). Free memory was 32.3 MB in the beginning and 43.5 MB in the end (delta: -11.2 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-11-30 00:30:19,633 INFO L168 Benchmark]: Boogie Procedure Inliner took 113.18 ms. Allocated memory is still 71.3 MB. Free memory was 43.5 MB in the beginning and 38.4 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:30:19,634 INFO L168 Benchmark]: Boogie Preprocessor took 61.83 ms. Allocated memory is still 71.3 MB. Free memory was 38.2 MB in the beginning and 34.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:30:19,634 INFO L168 Benchmark]: RCFGBuilder took 25161.28 ms. Allocated memory was 71.3 MB in the beginning and 333.4 MB in the end (delta: 262.1 MB). Free memory was 34.0 MB in the beginning and 212.5 MB in the end (delta: -178.5 MB). Peak memory consumption was 188.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:30:19,635 INFO L168 Benchmark]: CodeCheck took 106.99 ms. Allocated memory is still 333.4 MB. Free memory was 212.5 MB in the beginning and 207.2 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:30:19,639 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 0.24 ms. Allocated memory is still 54.5 MB. Free memory was 36.1 MB in the beginning and 36.1 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 600.62 ms. Allocated memory was 54.5 MB in the beginning and 71.3 MB in the end (delta: 16.8 MB). Free memory was 32.3 MB in the beginning and 43.5 MB in the end (delta: -11.2 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 113.18 ms. Allocated memory is still 71.3 MB. Free memory was 43.5 MB in the beginning and 38.4 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 61.83 ms. Allocated memory is still 71.3 MB. Free memory was 38.2 MB in the beginning and 34.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 25161.28 ms. Allocated memory was 71.3 MB in the beginning and 333.4 MB in the end (delta: 262.1 MB). Free memory was 34.0 MB in the beginning and 212.5 MB in the end (delta: -178.5 MB). Peak memory consumption was 188.6 MB. Max. memory is 16.1 GB. * CodeCheck took 106.99 ms. Allocated memory is still 333.4 MB. Free memory was 212.5 MB in the beginning and 207.2 MB in the end (delta: 5.3 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...