./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c -s /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 511d7f720b0407759c92d1fa0d3ffcd5794dcf9d ..................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c -s /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 511d7f720b0407759c92d1fa0d3ffcd5794dcf9d ........................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:18:54,433 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:18:54,436 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:18:54,567 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:18:54,568 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:18:54,573 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:18:54,579 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:18:54,586 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:18:54,596 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:18:54,598 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:18:54,600 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:18:54,602 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:18:54,603 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:18:54,605 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:18:54,607 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:18:54,609 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:18:54,611 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:18:54,613 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:18:54,617 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:18:54,620 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:18:54,623 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:18:54,626 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:18:54,628 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:18:54,630 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:18:54,635 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:18:54,636 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:18:54,637 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:18:54,639 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:18:54,640 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:18:54,642 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:18:54,642 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:18:54,644 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:18:54,646 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:18:54,647 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:18:54,650 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:18:54,650 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:18:54,652 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:18:54,653 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:18:54,653 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:18:54,655 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:18:54,656 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:18:54,658 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-29 23:18:54,689 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:18:54,690 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:18:54,691 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 23:18:54,691 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 23:18:54,692 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:18:54,693 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:18:54,693 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:18:54,694 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:18:54,694 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:18:54,694 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:18:54,695 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:18:54,695 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:18:54,695 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:18:54,696 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:18:54,696 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:18:54,696 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:18:54,697 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:18:54,697 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:18:54,697 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:18:54,698 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:18:54,698 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:18:54,698 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:18:54,699 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:18:54,699 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:18:54,700 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:18:54,700 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:18:54,700 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 23:18:54,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:18:54,701 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:18:54,701 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_4a9851c9-353c-416b-ae47-202aeab348f8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 511d7f720b0407759c92d1fa0d3ffcd5794dcf9d [2020-11-29 23:18:55,051 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:18:55,102 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:18:55,105 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:18:55,108 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:18:55,115 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:18:55,117 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak/../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2020-11-29 23:18:55,226 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak/data/deda78e9b/6765579e7dd14e4c940a9c60bd141678/FLAG327b23239 [2020-11-29 23:18:55,967 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:18:55,968 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2020-11-29 23:18:55,998 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak/data/deda78e9b/6765579e7dd14e4c940a9c60bd141678/FLAG327b23239 [2020-11-29 23:18:56,267 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak/data/deda78e9b/6765579e7dd14e4c940a9c60bd141678 [2020-11-29 23:18:56,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:18:56,276 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:18:56,279 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:18:56,280 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:18:56,285 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:18:56,287 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:18:56" (1/1) ... [2020-11-29 23:18:56,291 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@670ef322 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:18:56, skipping insertion in model container [2020-11-29 23:18:56,292 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:18:56" (1/1) ... [2020-11-29 23:18:56,303 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:18:56,354 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:18:56,665 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:18:56,740 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 23:18:56,810 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:18:56,908 INFO L208 MainTranslator]: Completed translation [2020-11-29 23:18:56,908 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:18:56 WrapperNode [2020-11-29 23:18:56,909 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:18:56,910 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 23:18:56,911 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 23:18:56,911 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 23:18:56,923 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:18:56" (1/1) ... [2020-11-29 23:18:56,951 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:18:56" (1/1) ... [2020-11-29 23:18:57,033 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 23:18:57,034 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 23:18:57,035 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 23:18:57,035 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 23:18:57,058 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:18:56" (1/1) ... [2020-11-29 23:18:57,059 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:18:56" (1/1) ... [2020-11-29 23:18:57,071 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:18:56" (1/1) ... [2020-11-29 23:18:57,071 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:18:56" (1/1) ... [2020-11-29 23:18:57,103 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:18:56" (1/1) ... [2020-11-29 23:18:57,111 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:18:56" (1/1) ... [2020-11-29 23:18:57,131 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:18:56" (1/1) ... [2020-11-29 23:18:57,138 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 23:18:57,139 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 23:18:57,139 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 23:18:57,140 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 23:18:57,145 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:18:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/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 [2020-11-29 23:18:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2020-11-29 23:18:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2020-11-29 23:18:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-29 23:18:57,311 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2020-11-29 23:18:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2020-11-29 23:18:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2020-11-29 23:18:57,313 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2020-11-29 23:18:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 23:18:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-11-29 23:18:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 23:18:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 23:18:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-11-29 23:18:58,439 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 23:18:58,440 INFO L298 CfgBuilder]: Removed 13 assume(true) statements. [2020-11-29 23:18:58,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 11:18:58 BoogieIcfgContainer [2020-11-29 23:18:58,445 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 23:18:58,447 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 23:18:58,447 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 23:18:58,463 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 23:18:58,464 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 11:18:58" (1/1) ... [2020-11-29 23:18:58,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 23:18:58,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 23:18:58,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2020-11-29 23:18:58,546 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2020-11-29 23:18:58,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-29 23:18:58,554 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 23:18:58,621 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) [2020-11-29 23:18:58,629 INFO L168 Benchmark]: Toolchain (without parser) took 2351.45 ms. Allocated memory is still 117.4 MB. Free memory was 85.5 MB in the beginning and 90.6 MB in the end (delta: -5.1 MB). Peak memory consumption was 58.6 MB. Max. memory is 16.1 GB. [2020-11-29 23:18:58,630 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 71.3 MB. Free memory was 33.7 MB in the beginning and 33.7 MB in the end (delta: 33.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:18:58,631 INFO L168 Benchmark]: CACSL2BoogieTranslator took 629.92 ms. Allocated memory is still 117.4 MB. Free memory was 85.5 MB in the beginning and 82.6 MB in the end (delta: 2.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:18:58,637 INFO L168 Benchmark]: Boogie Procedure Inliner took 123.23 ms. Allocated memory is still 117.4 MB. Free memory was 82.6 MB in the beginning and 77.9 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 23:18:58,638 INFO L168 Benchmark]: Boogie Preprocessor took 103.80 ms. Allocated memory is still 117.4 MB. Free memory was 77.9 MB in the beginning and 74.7 MB in the end (delta: 3.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 23:18:58,640 INFO L168 Benchmark]: RCFGBuilder took 1306.01 ms. Allocated memory is still 117.4 MB. Free memory was 74.7 MB in the beginning and 37.9 MB in the end (delta: 36.8 MB). Peak memory consumption was 35.7 MB. Max. memory is 16.1 GB. [2020-11-29 23:18:58,641 INFO L168 Benchmark]: CodeCheck took 178.92 ms. Allocated memory is still 117.4 MB. Free memory was 37.9 MB in the beginning and 90.6 MB in the end (delta: -52.7 MB). Peak memory consumption was 13.2 MB. Max. memory is 16.1 GB. [2020-11-29 23:18:58,655 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 0.48 ms. Allocated memory is still 71.3 MB. Free memory was 33.7 MB in the beginning and 33.7 MB in the end (delta: 33.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 629.92 ms. Allocated memory is still 117.4 MB. Free memory was 85.5 MB in the beginning and 82.6 MB in the end (delta: 2.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 123.23 ms. Allocated memory is still 117.4 MB. Free memory was 82.6 MB in the beginning and 77.9 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 103.80 ms. Allocated memory is still 117.4 MB. Free memory was 77.9 MB in the beginning and 74.7 MB in the end (delta: 3.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1306.01 ms. Allocated memory is still 117.4 MB. Free memory was 74.7 MB in the beginning and 37.9 MB in the end (delta: 36.8 MB). Peak memory consumption was 35.7 MB. Max. memory is 16.1 GB. * CodeCheck took 178.92 ms. Allocated memory is still 117.4 MB. Free memory was 37.9 MB in the beginning and 90.6 MB in the end (delta: -52.7 MB). Peak memory consumption was 13.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:19:01,415 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:19:01,418 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:19:01,466 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:19:01,467 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:19:01,474 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:19:01,477 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:19:01,482 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:19:01,487 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:19:01,497 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:19:01,499 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:19:01,506 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:19:01,507 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:19:01,510 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:19:01,513 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:19:01,515 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:19:01,517 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:19:01,523 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:19:01,527 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:19:01,533 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:19:01,539 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:19:01,541 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:19:01,543 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:19:01,549 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:19:01,557 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:19:01,565 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:19:01,565 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:19:01,567 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:19:01,569 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:19:01,571 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:19:01,572 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:19:01,573 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:19:01,575 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:19:01,576 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:19:01,578 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:19:01,579 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:19:01,580 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:19:01,581 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:19:01,581 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:19:01,584 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:19:01,585 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:19:01,586 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-29 23:19:01,646 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:19:01,647 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:19:01,648 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 23:19:01,649 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 23:19:01,650 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:19:01,651 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:19:01,651 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:19:01,652 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:19:01,652 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:19:01,652 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:19:01,653 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:19:01,654 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:19:01,654 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:19:01,654 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 23:19:01,655 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:19:01,655 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:19:01,655 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:19:01,656 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:19:01,656 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:19:01,656 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:19:01,656 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:19:01,657 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:19:01,657 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:19:01,657 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:19:01,658 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:19:01,658 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:19:01,658 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:19:01,659 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:19:01,659 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 23:19:01,659 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:19:01,659 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:19:01,660 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 23:19:01,660 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:19:01,687 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_4a9851c9-353c-416b-ae47-202aeab348f8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 511d7f720b0407759c92d1fa0d3ffcd5794dcf9d [2020-11-29 23:19:02,210 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:19:02,260 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:19:02,263 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:19:02,264 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:19:02,266 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:19:02,267 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak/../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2020-11-29 23:19:02,353 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak/data/3bf41b499/5e67f2a06a1f403aa0379155632c4ad6/FLAGc8b96f5d2 [2020-11-29 23:19:02,979 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:19:02,980 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2020-11-29 23:19:03,006 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak/data/3bf41b499/5e67f2a06a1f403aa0379155632c4ad6/FLAGc8b96f5d2 [2020-11-29 23:19:03,283 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/bin/ukojak/data/3bf41b499/5e67f2a06a1f403aa0379155632c4ad6 [2020-11-29 23:19:03,290 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:19:03,291 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:19:03,293 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:19:03,293 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:19:03,297 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:19:03,298 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:19:03" (1/1) ... [2020-11-29 23:19:03,301 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6162ab96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:19:03, skipping insertion in model container [2020-11-29 23:19:03,301 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:19:03" (1/1) ... [2020-11-29 23:19:03,314 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:19:03,354 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:19:03,558 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:19:03,656 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 23:19:03,755 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:19:03,876 INFO L208 MainTranslator]: Completed translation [2020-11-29 23:19:03,876 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:19:03 WrapperNode [2020-11-29 23:19:03,877 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:19:03,878 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 23:19:03,878 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 23:19:03,878 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 23:19:03,884 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:19:03" (1/1) ... [2020-11-29 23:19:03,914 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:19:03" (1/1) ... [2020-11-29 23:19:03,970 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 23:19:03,971 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 23:19:03,971 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 23:19:03,971 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 23:19:03,986 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:19:03" (1/1) ... [2020-11-29 23:19:03,986 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:19:03" (1/1) ... [2020-11-29 23:19:04,015 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:19:03" (1/1) ... [2020-11-29 23:19:04,016 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:19:03" (1/1) ... [2020-11-29 23:19:04,067 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:19:03" (1/1) ... [2020-11-29 23:19:04,079 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:19:03" (1/1) ... [2020-11-29 23:19:04,091 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:19:03" (1/1) ... [2020-11-29 23:19:04,096 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 23:19:04,101 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 23:19:04,101 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 23:19:04,101 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 23:19:04,102 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:19:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4a9851c9-353c-416b-ae47-202aeab348f8/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 [2020-11-29 23:19:04,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-11-29 23:19:04,191 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2020-11-29 23:19:04,191 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2020-11-29 23:19:04,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-29 23:19:04,191 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2020-11-29 23:19:04,194 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2020-11-29 23:19:04,194 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2020-11-29 23:19:04,194 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2020-11-29 23:19:04,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 23:19:04,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2020-11-29 23:19:04,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 23:19:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 23:19:31,071 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 23:19:31,072 INFO L298 CfgBuilder]: Removed 13 assume(true) statements. [2020-11-29 23:19:31,074 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 11:19:31 BoogieIcfgContainer [2020-11-29 23:19:31,074 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 23:19:31,076 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 23:19:31,076 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 23:19:31,091 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 23:19:31,092 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 11:19:31" (1/1) ... [2020-11-29 23:19:31,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 23:19:31,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 23:19:31,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2020-11-29 23:19:31,171 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2020-11-29 23:19:31,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-11-29 23:19:31,178 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 23:19:31,230 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) [2020-11-29 23:19:31,239 INFO L168 Benchmark]: Toolchain (without parser) took 27944.49 ms. Allocated memory was 77.6 MB in the beginning and 222.3 MB in the end (delta: 144.7 MB). Free memory was 44.2 MB in the beginning and 144.8 MB in the end (delta: -100.6 MB). Peak memory consumption was 44.8 MB. Max. memory is 16.1 GB. [2020-11-29 23:19:31,240 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 77.6 MB. Free memory was 60.8 MB in the beginning and 60.8 MB in the end (delta: 60.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:19:31,242 INFO L168 Benchmark]: CACSL2BoogieTranslator took 583.85 ms. Allocated memory is still 77.6 MB. Free memory was 44.0 MB in the beginning and 51.1 MB in the end (delta: -7.1 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. [2020-11-29 23:19:31,243 INFO L168 Benchmark]: Boogie Procedure Inliner took 92.52 ms. Allocated memory is still 77.6 MB. Free memory was 50.9 MB in the beginning and 45.9 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 23:19:31,245 INFO L168 Benchmark]: Boogie Preprocessor took 125.29 ms. Allocated memory is still 77.6 MB. Free memory was 45.9 MB in the beginning and 41.5 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 23:19:31,246 INFO L168 Benchmark]: RCFGBuilder took 26973.85 ms. Allocated memory was 77.6 MB in the beginning and 222.3 MB in the end (delta: 144.7 MB). Free memory was 41.5 MB in the beginning and 150.1 MB in the end (delta: -108.6 MB). Peak memory consumption was 53.9 MB. Max. memory is 16.1 GB. [2020-11-29 23:19:31,247 INFO L168 Benchmark]: CodeCheck took 159.40 ms. Allocated memory is still 222.3 MB. Free memory was 150.1 MB in the beginning and 144.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 23:19:31,258 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 0.16 ms. Allocated memory is still 77.6 MB. Free memory was 60.8 MB in the beginning and 60.8 MB in the end (delta: 60.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 583.85 ms. Allocated memory is still 77.6 MB. Free memory was 44.0 MB in the beginning and 51.1 MB in the end (delta: -7.1 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 92.52 ms. Allocated memory is still 77.6 MB. Free memory was 50.9 MB in the beginning and 45.9 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 125.29 ms. Allocated memory is still 77.6 MB. Free memory was 45.9 MB in the beginning and 41.5 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 26973.85 ms. Allocated memory was 77.6 MB in the beginning and 222.3 MB in the end (delta: 144.7 MB). Free memory was 41.5 MB in the beginning and 150.1 MB in the end (delta: -108.6 MB). Peak memory consumption was 53.9 MB. Max. memory is 16.1 GB. * CodeCheck took 159.40 ms. Allocated memory is still 222.3 MB. Free memory was 150.1 MB in the beginning and 144.8 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...