./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/sin_interpolated_index-2.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_06092cac-b7dd-4bcd-bb90-60eeab874448/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_index-2.c -s /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/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 7d2111885d578e717efbaf5de21234fda1614b57 ..................................................................................................................................................................................................................... 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_06092cac-b7dd-4bcd-bb90-60eeab874448/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_index-2.c -s /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/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 7d2111885d578e717efbaf5de21234fda1614b57 ........................................................................................................................................................................................................................ 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 18:04:08,138 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:04:08,140 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:04:08,183 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:04:08,184 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:04:08,185 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:04:08,187 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:04:08,190 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:04:08,192 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:04:08,193 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:04:08,195 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:04:08,196 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:04:08,197 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:04:08,198 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:04:08,200 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:04:08,201 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:04:08,203 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:04:08,204 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:04:08,206 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:04:08,209 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:04:08,211 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:04:08,219 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:04:08,221 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:04:08,223 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:04:08,229 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:04:08,231 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:04:08,231 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:04:08,233 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:04:08,237 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:04:08,239 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:04:08,239 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:04:08,241 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:04:08,242 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:04:08,244 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:04:08,246 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:04:08,247 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:04:08,248 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:04:08,249 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:04:08,249 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:04:08,250 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:04:08,251 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:04:08,254 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:04:08,301 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:04:08,302 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:04:08,304 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:04:08,305 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:04:08,307 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:04:08,307 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:04:08,308 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:04:08,308 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:04:08,308 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:04:08,308 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:04:08,308 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:04:08,309 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:04:08,309 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:04:08,309 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:04:08,309 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:04:08,310 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:04:08,310 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:04:08,310 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:04:08,311 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:04:08,311 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:04:08,311 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:04:08,312 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:04:08,312 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:04:08,312 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:04:08,313 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:04:08,313 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:04:08,313 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:04:08,313 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:04:08,314 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:04:08,314 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_06092cac-b7dd-4bcd-bb90-60eeab874448/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d2111885d578e717efbaf5de21234fda1614b57 [2020-12-01 18:04:08,622 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:04:08,663 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:04:08,667 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:04:08,668 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:04:08,670 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:04:08,671 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/bin/ukojak/../../sv-benchmarks/c/float-benchs/sin_interpolated_index-2.c [2020-12-01 18:04:08,793 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/bin/ukojak/data/bace0a996/ff5e4402685342a9ada56f6655cca2bd/FLAG87d2c27d0 [2020-12-01 18:04:09,314 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:04:09,314 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/sv-benchmarks/c/float-benchs/sin_interpolated_index-2.c [2020-12-01 18:04:09,323 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/bin/ukojak/data/bace0a996/ff5e4402685342a9ada56f6655cca2bd/FLAG87d2c27d0 [2020-12-01 18:04:09,689 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/bin/ukojak/data/bace0a996/ff5e4402685342a9ada56f6655cca2bd [2020-12-01 18:04:09,705 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:04:09,707 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:04:09,710 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:04:09,712 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:04:09,716 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:04:09,718 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:04:09" (1/1) ... [2020-12-01 18:04:09,721 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f829435 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:09, skipping insertion in model container [2020-12-01 18:04:09,721 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:04:09" (1/1) ... [2020-12-01 18:04:09,729 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:04:09,771 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:04:10,009 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:04:10,089 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:04:10,127 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:04:10,210 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:04:10,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:10 WrapperNode [2020-12-01 18:04:10,211 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:04:10,212 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:04:10,213 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:04:10,213 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:04:10,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:10" (1/1) ... [2020-12-01 18:04:10,260 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:10" (1/1) ... [2020-12-01 18:04:10,339 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:04:10,340 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:04:10,340 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:04:10,341 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:04:10,349 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:10" (1/1) ... [2020-12-01 18:04:10,350 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:10" (1/1) ... [2020-12-01 18:04:10,361 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:10" (1/1) ... [2020-12-01 18:04:10,374 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:10" (1/1) ... [2020-12-01 18:04:10,413 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:10" (1/1) ... [2020-12-01 18:04:10,420 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:10" (1/1) ... [2020-12-01 18:04:10,423 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:10" (1/1) ... [2020-12-01 18:04:10,428 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:04:10,429 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:04:10,430 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:04:10,430 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:04:10,431 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/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 18:04:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2020-12-01 18:04:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2020-12-01 18:04:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 18:04:10,579 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2020-12-01 18:04:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2020-12-01 18:04:10,579 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2020-12-01 18:04:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2020-12-01 18:04:10,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:04:10,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-12-01 18:04:10,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:04:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:04:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-12-01 18:04:11,589 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:04:11,590 INFO L298 CfgBuilder]: Removed 12 assume(true) statements. [2020-12-01 18:04:11,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:04:11 BoogieIcfgContainer [2020-12-01 18:04:11,593 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:04:11,595 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:04:11,595 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:04:11,608 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:04:11,609 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:04:11" (1/1) ... [2020-12-01 18:04:11,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:04:11,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:04:11,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2020-12-01 18:04:11,681 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2020-12-01 18:04:11,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-12-01 18:04:11,684 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:04:11,727 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 18:04:11,732 INFO L168 Benchmark]: Toolchain (without parser) took 2023.56 ms. Allocated memory was 111.1 MB in the beginning and 134.2 MB in the end (delta: 23.1 MB). Free memory was 73.5 MB in the beginning and 93.0 MB in the end (delta: -19.6 MB). Peak memory consumption was 3.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:11,733 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 111.1 MB. Free memory is still 90.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:04:11,734 INFO L168 Benchmark]: CACSL2BoogieTranslator took 501.24 ms. Allocated memory is still 111.1 MB. Free memory was 73.3 MB in the beginning and 75.8 MB in the end (delta: -2.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:11,735 INFO L168 Benchmark]: Boogie Procedure Inliner took 127.24 ms. Allocated memory is still 111.1 MB. Free memory was 75.8 MB in the beginning and 71.1 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:11,736 INFO L168 Benchmark]: Boogie Preprocessor took 88.34 ms. Allocated memory is still 111.1 MB. Free memory was 71.1 MB in the beginning and 67.4 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:11,737 INFO L168 Benchmark]: RCFGBuilder took 1163.97 ms. Allocated memory was 111.1 MB in the beginning and 134.2 MB in the end (delta: 23.1 MB). Free memory was 67.4 MB in the beginning and 98.1 MB in the end (delta: -30.7 MB). Peak memory consumption was 43.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:11,738 INFO L168 Benchmark]: CodeCheck took 134.24 ms. Allocated memory is still 134.2 MB. Free memory was 98.1 MB in the beginning and 93.0 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:11,743 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 0.30 ms. Allocated memory is still 111.1 MB. Free memory is still 90.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 501.24 ms. Allocated memory is still 111.1 MB. Free memory was 73.3 MB in the beginning and 75.8 MB in the end (delta: -2.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 127.24 ms. Allocated memory is still 111.1 MB. Free memory was 75.8 MB in the beginning and 71.1 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 88.34 ms. Allocated memory is still 111.1 MB. Free memory was 71.1 MB in the beginning and 67.4 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1163.97 ms. Allocated memory was 111.1 MB in the beginning and 134.2 MB in the end (delta: 23.1 MB). Free memory was 67.4 MB in the beginning and 98.1 MB in the end (delta: -30.7 MB). Peak memory consumption was 43.4 MB. Max. memory is 16.1 GB. * CodeCheck took 134.24 ms. Allocated memory is still 134.2 MB. Free memory was 98.1 MB in the beginning and 93.0 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:04:14,815 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:04:14,818 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:04:14,862 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:04:14,863 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:04:14,864 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:04:14,866 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:04:14,869 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:04:14,871 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:04:14,873 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:04:14,874 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:04:14,881 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:04:14,881 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:04:14,883 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:04:14,884 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:04:14,886 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:04:14,887 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:04:14,888 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:04:14,890 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:04:14,893 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:04:14,895 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:04:14,897 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:04:14,898 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:04:14,900 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:04:14,904 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:04:14,904 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:04:14,905 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:04:14,906 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:04:14,907 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:04:14,908 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:04:14,908 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:04:14,910 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:04:14,911 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:04:14,912 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:04:14,913 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:04:14,914 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:04:14,915 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:04:14,915 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:04:14,916 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:04:14,917 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:04:14,918 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:04:14,919 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:04:14,949 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:04:14,949 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:04:14,950 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:04:14,950 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:04:14,951 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:04:14,952 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:04:14,952 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:04:14,952 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:04:14,953 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:04:14,953 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:04:14,953 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:04:14,953 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:04:14,954 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:04:14,954 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:04:14,954 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:04:14,955 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:04:14,955 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:04:14,955 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:04:14,956 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:04:14,956 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:04:14,956 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:04:14,956 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:04:14,957 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:04:14,957 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:04:14,957 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:04:14,958 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:04:14,958 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:04:14,958 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:04:14,959 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:04:14,959 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:04:14,959 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:04:14,960 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:04:14,960 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:04:14,960 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_06092cac-b7dd-4bcd-bb90-60eeab874448/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d2111885d578e717efbaf5de21234fda1614b57 [2020-12-01 18:04:15,399 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:04:15,427 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:04:15,429 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:04:15,433 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:04:15,434 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:04:15,435 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/bin/ukojak/../../sv-benchmarks/c/float-benchs/sin_interpolated_index-2.c [2020-12-01 18:04:15,520 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/bin/ukojak/data/b328b845c/db86b0011d6144e0bf9b1a8e0bb209ea/FLAG753a0e59b [2020-12-01 18:04:16,253 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:04:16,254 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/sv-benchmarks/c/float-benchs/sin_interpolated_index-2.c [2020-12-01 18:04:16,263 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/bin/ukojak/data/b328b845c/db86b0011d6144e0bf9b1a8e0bb209ea/FLAG753a0e59b [2020-12-01 18:04:16,550 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/bin/ukojak/data/b328b845c/db86b0011d6144e0bf9b1a8e0bb209ea [2020-12-01 18:04:16,554 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:04:16,556 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:04:16,558 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:04:16,558 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:04:16,577 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:04:16,578 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:04:16" (1/1) ... [2020-12-01 18:04:16,580 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@751ff3e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:16, skipping insertion in model container [2020-12-01 18:04:16,580 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:04:16" (1/1) ... [2020-12-01 18:04:16,589 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:04:16,624 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:04:16,863 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:04:16,974 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:04:17,057 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:04:17,248 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:04:17,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:17 WrapperNode [2020-12-01 18:04:17,249 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:04:17,251 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:04:17,251 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:04:17,252 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:04:17,261 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:17" (1/1) ... [2020-12-01 18:04:17,295 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:17" (1/1) ... [2020-12-01 18:04:17,379 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:04:17,381 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:04:17,381 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:04:17,382 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:04:17,391 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:17" (1/1) ... [2020-12-01 18:04:17,391 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:17" (1/1) ... [2020-12-01 18:04:17,405 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:17" (1/1) ... [2020-12-01 18:04:17,405 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:17" (1/1) ... [2020-12-01 18:04:17,474 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:17" (1/1) ... [2020-12-01 18:04:17,478 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:17" (1/1) ... [2020-12-01 18:04:17,483 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:17" (1/1) ... [2020-12-01 18:04:17,491 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:04:17,492 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:04:17,492 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:04:17,492 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:04:17,493 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_06092cac-b7dd-4bcd-bb90-60eeab874448/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 18:04:17,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-12-01 18:04:17,571 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2020-12-01 18:04:17,571 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2020-12-01 18:04:17,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 18:04:17,571 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2020-12-01 18:04:17,571 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2020-12-01 18:04:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2020-12-01 18:04:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2020-12-01 18:04:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:04:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2020-12-01 18:04:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:04:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:04:57,211 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:04:57,212 INFO L298 CfgBuilder]: Removed 12 assume(true) statements. [2020-12-01 18:04:57,216 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:04:57 BoogieIcfgContainer [2020-12-01 18:04:57,216 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:04:57,218 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:04:57,218 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:04:57,228 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:04:57,229 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:04:57" (1/1) ... [2020-12-01 18:04:57,238 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:04:57,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:04:57,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2020-12-01 18:04:57,276 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2020-12-01 18:04:57,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-12-01 18:04:57,279 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:04:57,326 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 18:04:57,332 INFO L168 Benchmark]: Toolchain (without parser) took 40773.93 ms. Allocated memory was 54.5 MB in the beginning and 373.3 MB in the end (delta: 318.8 MB). Free memory was 32.9 MB in the beginning and 215.6 MB in the end (delta: -182.7 MB). Peak memory consumption was 134.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:57,333 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 54.5 MB. Free memory was 36.5 MB in the beginning and 36.4 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:04:57,334 INFO L168 Benchmark]: CACSL2BoogieTranslator took 692.17 ms. Allocated memory was 54.5 MB in the beginning and 69.2 MB in the end (delta: 14.7 MB). Free memory was 32.7 MB in the beginning and 41.1 MB in the end (delta: -8.4 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:57,334 INFO L168 Benchmark]: Boogie Procedure Inliner took 128.44 ms. Allocated memory is still 69.2 MB. Free memory was 41.1 MB in the beginning and 35.8 MB in the end (delta: 5.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:57,335 INFO L168 Benchmark]: Boogie Preprocessor took 110.15 ms. Allocated memory is still 69.2 MB. Free memory was 35.8 MB in the beginning and 48.0 MB in the end (delta: -12.1 MB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:57,336 INFO L168 Benchmark]: RCFGBuilder took 39724.47 ms. Allocated memory was 69.2 MB in the beginning and 373.3 MB in the end (delta: 304.1 MB). Free memory was 48.0 MB in the beginning and 220.8 MB in the end (delta: -172.9 MB). Peak memory consumption was 226.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:57,337 INFO L168 Benchmark]: CodeCheck took 111.35 ms. Allocated memory is still 373.3 MB. Free memory was 220.8 MB in the beginning and 215.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:57,341 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 36.5 MB in the beginning and 36.4 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 692.17 ms. Allocated memory was 54.5 MB in the beginning and 69.2 MB in the end (delta: 14.7 MB). Free memory was 32.7 MB in the beginning and 41.1 MB in the end (delta: -8.4 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 128.44 ms. Allocated memory is still 69.2 MB. Free memory was 41.1 MB in the beginning and 35.8 MB in the end (delta: 5.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 110.15 ms. Allocated memory is still 69.2 MB. Free memory was 35.8 MB in the beginning and 48.0 MB in the end (delta: -12.1 MB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. * RCFGBuilder took 39724.47 ms. Allocated memory was 69.2 MB in the beginning and 373.3 MB in the end (delta: 304.1 MB). Free memory was 48.0 MB in the beginning and 220.8 MB in the end (delta: -172.9 MB). Peak memory consumption was 226.6 MB. Max. memory is 16.1 GB. * CodeCheck took 111.35 ms. Allocated memory is still 373.3 MB. Free memory was 220.8 MB in the beginning and 215.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...