./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cdfpl/sine_6.i --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_7ef3edff-6399-45a2-8580-b1690ed4784d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/sine_6.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/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 e25c81e2eb4574cd252b5e7b87db63f4a2acf1a7 ............................................................................................................................................................................................................. 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_7ef3edff-6399-45a2-8580-b1690ed4784d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/sine_6.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/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 e25c81e2eb4574cd252b5e7b87db63f4a2acf1a7 ................................................................................................................................................................................................................ 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 18:21:59,312 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:21:59,314 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:21:59,396 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:21:59,396 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:21:59,402 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:21:59,405 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:21:59,413 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:21:59,418 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:21:59,426 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:21:59,428 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:21:59,430 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:21:59,431 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:21:59,435 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:21:59,437 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:21:59,440 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:21:59,441 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:21:59,445 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:21:59,448 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:21:59,456 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:21:59,458 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:21:59,460 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:21:59,462 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:21:59,464 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:21:59,473 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:21:59,473 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:21:59,474 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:21:59,476 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:21:59,477 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:21:59,478 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:21:59,479 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:21:59,480 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:21:59,482 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:21:59,484 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:21:59,485 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:21:59,485 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:21:59,487 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:21:59,487 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:21:59,487 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:21:59,490 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:21:59,491 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:21:59,494 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:21:59,535 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:21:59,535 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:21:59,537 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:21:59,537 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:21:59,538 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:21:59,538 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:21:59,538 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:21:59,539 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:21:59,539 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:21:59,539 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:21:59,540 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:21:59,541 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:21:59,541 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:21:59,541 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:21:59,541 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:21:59,541 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:21:59,542 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:21:59,542 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:21:59,542 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:21:59,542 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:21:59,543 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:21:59,543 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:21:59,543 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:21:59,543 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:21:59,544 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:21:59,544 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:21:59,544 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:21:59,545 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:21:59,545 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:21:59,546 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_7ef3edff-6399-45a2-8580-b1690ed4784d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e25c81e2eb4574cd252b5e7b87db63f4a2acf1a7 [2020-12-01 18:21:59,845 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:21:59,870 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:21:59,873 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:21:59,874 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:21:59,875 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:21:59,876 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/sine_6.i [2020-12-01 18:21:59,969 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/bin/ukojak/data/159908fdc/cd8b8311754d424cac9dc5b81d5e8b62/FLAGd34c38c6f [2020-12-01 18:22:00,499 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:22:00,499 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/sv-benchmarks/c/floats-cdfpl/sine_6.i [2020-12-01 18:22:00,508 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/bin/ukojak/data/159908fdc/cd8b8311754d424cac9dc5b81d5e8b62/FLAGd34c38c6f [2020-12-01 18:22:00,860 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/bin/ukojak/data/159908fdc/cd8b8311754d424cac9dc5b81d5e8b62 [2020-12-01 18:22:00,863 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:22:00,864 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:22:00,867 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:22:00,867 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:22:00,871 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:22:00,871 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:22:00" (1/1) ... [2020-12-01 18:22:00,873 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a6a70e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:00, skipping insertion in model container [2020-12-01 18:22:00,874 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:22:00" (1/1) ... [2020-12-01 18:22:00,882 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:22:00,899 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:22:01,175 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:22:01,185 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:22:01,207 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:22:01,224 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:22:01,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:01 WrapperNode [2020-12-01 18:22:01,226 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:22:01,227 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:22:01,228 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:22:01,228 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:22:01,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:01" (1/1) ... [2020-12-01 18:22:01,245 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:01" (1/1) ... [2020-12-01 18:22:01,264 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:22:01,266 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:22:01,267 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:22:01,267 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:22:01,275 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:01" (1/1) ... [2020-12-01 18:22:01,276 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:01" (1/1) ... [2020-12-01 18:22:01,287 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:01" (1/1) ... [2020-12-01 18:22:01,287 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:01" (1/1) ... [2020-12-01 18:22:01,298 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:01" (1/1) ... [2020-12-01 18:22:01,300 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:01" (1/1) ... [2020-12-01 18:22:01,301 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:01" (1/1) ... [2020-12-01 18:22:01,302 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:22:01,303 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:22:01,303 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:22:01,303 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:22:01,306 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/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 18:22:01,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 18:22:01,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:22:01,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:22:01,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:22:01,711 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:22:01,711 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-12-01 18:22:01,713 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:22:01 BoogieIcfgContainer [2020-12-01 18:22:01,713 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:22:01,714 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:22:01,714 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:22:01,724 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:22:01,724 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:22:01" (1/1) ... [2020-12-01 18:22:01,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:22:01,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:01,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2020-12-01 18:22:01,781 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2020-12-01 18:22:01,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-12-01 18:22:01,783 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:01,842 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 18:22:01,846 INFO L168 Benchmark]: Toolchain (without parser) took 980.48 ms. Allocated memory is still 117.4 MB. Free memory was 91.2 MB in the beginning and 72.6 MB in the end (delta: 18.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:01,847 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 88.1 MB. Free memory is still 46.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:22:01,848 INFO L168 Benchmark]: CACSL2BoogieTranslator took 359.57 ms. Allocated memory is still 117.4 MB. Free memory was 90.9 MB in the beginning and 95.1 MB in the end (delta: -4.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:01,849 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.41 ms. Allocated memory is still 117.4 MB. Free memory was 95.1 MB in the beginning and 93.6 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:01,850 INFO L168 Benchmark]: Boogie Preprocessor took 36.19 ms. Allocated memory is still 117.4 MB. Free memory was 93.6 MB in the beginning and 92.7 MB in the end (delta: 939.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:22:01,851 INFO L168 Benchmark]: RCFGBuilder took 410.32 ms. Allocated memory is still 117.4 MB. Free memory was 92.7 MB in the beginning and 77.7 MB in the end (delta: 15.0 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:01,852 INFO L168 Benchmark]: CodeCheck took 129.77 ms. Allocated memory is still 117.4 MB. Free memory was 77.7 MB in the beginning and 72.6 MB in the end (delta: 5.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:01,856 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 0.25 ms. Allocated memory is still 88.1 MB. Free memory is still 46.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 359.57 ms. Allocated memory is still 117.4 MB. Free memory was 90.9 MB in the beginning and 95.1 MB in the end (delta: -4.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 37.41 ms. Allocated memory is still 117.4 MB. Free memory was 95.1 MB in the beginning and 93.6 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 36.19 ms. Allocated memory is still 117.4 MB. Free memory was 93.6 MB in the beginning and 92.7 MB in the end (delta: 939.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 410.32 ms. Allocated memory is still 117.4 MB. Free memory was 92.7 MB in the beginning and 77.7 MB in the end (delta: 15.0 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * CodeCheck took 129.77 ms. Allocated memory is still 117.4 MB. Free memory was 77.7 MB in the beginning and 72.6 MB in the end (delta: 5.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:22:04,675 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:22:04,679 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:22:04,738 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:22:04,739 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:22:04,746 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:22:04,749 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:22:04,754 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:22:04,758 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:22:04,765 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:22:04,767 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:22:04,772 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:22:04,772 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:22:04,776 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:22:04,780 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:22:04,782 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:22:04,783 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:22:04,787 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:22:04,791 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:22:04,798 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:22:04,800 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:22:04,802 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:22:04,804 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:22:04,812 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:22:04,818 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:22:04,819 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:22:04,819 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:22:04,821 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:22:04,821 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:22:04,822 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:22:04,833 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:22:04,834 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:22:04,836 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:22:04,837 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:22:04,838 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:22:04,839 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:22:04,840 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:22:04,840 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:22:04,840 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:22:04,843 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:22:04,843 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:22:04,844 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:22:04,889 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:22:04,889 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:22:04,890 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:22:04,891 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:22:04,892 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:22:04,893 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:22:04,893 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:22:04,893 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:22:04,894 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:22:04,894 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:22:04,895 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:22:04,895 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:22:04,896 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:22:04,896 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:22:04,896 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:22:04,896 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:22:04,897 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:22:04,897 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:22:04,897 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:22:04,897 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:22:04,898 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:22:04,898 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:22:04,898 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:22:04,898 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:22:04,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:22:04,899 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:22:04,899 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:22:04,899 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:22:04,900 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:22:04,900 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:22:04,900 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:22:04,900 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:22:04,901 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:22:04,901 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_7ef3edff-6399-45a2-8580-b1690ed4784d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e25c81e2eb4574cd252b5e7b87db63f4a2acf1a7 [2020-12-01 18:22:05,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:22:05,416 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:22:05,419 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:22:05,421 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:22:05,422 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:22:05,423 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/sine_6.i [2020-12-01 18:22:05,506 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/bin/ukojak/data/0a849fee0/49af3078bd9047c7afcd7f7f1b7250bb/FLAGc61f6dcd0 [2020-12-01 18:22:06,070 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:22:06,071 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/sv-benchmarks/c/floats-cdfpl/sine_6.i [2020-12-01 18:22:06,078 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/bin/ukojak/data/0a849fee0/49af3078bd9047c7afcd7f7f1b7250bb/FLAGc61f6dcd0 [2020-12-01 18:22:06,453 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/bin/ukojak/data/0a849fee0/49af3078bd9047c7afcd7f7f1b7250bb [2020-12-01 18:22:06,456 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:22:06,459 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:22:06,462 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:22:06,463 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:22:06,467 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:22:06,468 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:22:06" (1/1) ... [2020-12-01 18:22:06,470 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@667acc09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:06, skipping insertion in model container [2020-12-01 18:22:06,470 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:22:06" (1/1) ... [2020-12-01 18:22:06,477 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:22:06,493 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:22:06,730 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:22:06,757 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:22:06,788 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:22:06,804 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:22:06,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:06 WrapperNode [2020-12-01 18:22:06,804 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:22:06,806 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:22:06,806 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:22:06,806 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:22:06,814 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:06" (1/1) ... [2020-12-01 18:22:06,854 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:06" (1/1) ... [2020-12-01 18:22:06,899 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:22:06,901 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:22:06,902 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:22:06,902 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:22:06,911 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:06" (1/1) ... [2020-12-01 18:22:06,911 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:06" (1/1) ... [2020-12-01 18:22:06,918 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:06" (1/1) ... [2020-12-01 18:22:06,918 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:06" (1/1) ... [2020-12-01 18:22:06,939 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:06" (1/1) ... [2020-12-01 18:22:06,941 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:06" (1/1) ... [2020-12-01 18:22:06,943 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:06" (1/1) ... [2020-12-01 18:22:06,945 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:22:06,946 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:22:06,947 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:22:06,947 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:22:06,947 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:22:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7ef3edff-6399-45a2-8580-b1690ed4784d/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 18:22:07,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 18:22:07,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:22:07,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:22:07,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:22:38,171 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:22:38,171 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-12-01 18:22:38,174 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:22:38 BoogieIcfgContainer [2020-12-01 18:22:38,174 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:22:38,175 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:22:38,175 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:22:38,185 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:22:38,186 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:22:38" (1/1) ... [2020-12-01 18:22:38,195 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:22:38,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:38,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2020-12-01 18:22:38,227 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2020-12-01 18:22:38,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-12-01 18:22:38,230 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:38,273 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 18:22:38,278 INFO L168 Benchmark]: Toolchain (without parser) took 31817.68 ms. Allocated memory is still 62.9 MB. Free memory was 43.7 MB in the beginning and 44.6 MB in the end (delta: -901.4 kB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:38,279 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 62.9 MB. Free memory was 44.2 MB in the beginning and 44.1 MB in the end (delta: 32.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:22:38,280 INFO L168 Benchmark]: CACSL2BoogieTranslator took 342.32 ms. Allocated memory is still 62.9 MB. Free memory was 43.5 MB in the beginning and 33.3 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:38,282 INFO L168 Benchmark]: Boogie Procedure Inliner took 94.10 ms. Allocated memory is still 62.9 MB. Free memory was 33.3 MB in the beginning and 46.5 MB in the end (delta: -13.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:38,283 INFO L168 Benchmark]: Boogie Preprocessor took 44.48 ms. Allocated memory is still 62.9 MB. Free memory was 46.5 MB in the beginning and 45.4 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:22:38,284 INFO L168 Benchmark]: RCFGBuilder took 31227.59 ms. Allocated memory is still 62.9 MB. Free memory was 45.4 MB in the beginning and 29.9 MB in the end (delta: 15.4 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:38,285 INFO L168 Benchmark]: CodeCheck took 100.74 ms. Allocated memory is still 62.9 MB. Free memory was 29.9 MB in the beginning and 44.6 MB in the end (delta: -14.7 MB). Peak memory consumption was 7.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:38,289 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 0.30 ms. Allocated memory is still 62.9 MB. Free memory was 44.2 MB in the beginning and 44.1 MB in the end (delta: 32.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 342.32 ms. Allocated memory is still 62.9 MB. Free memory was 43.5 MB in the beginning and 33.3 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 94.10 ms. Allocated memory is still 62.9 MB. Free memory was 33.3 MB in the beginning and 46.5 MB in the end (delta: -13.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 44.48 ms. Allocated memory is still 62.9 MB. Free memory was 46.5 MB in the beginning and 45.4 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 31227.59 ms. Allocated memory is still 62.9 MB. Free memory was 45.4 MB in the beginning and 29.9 MB in the end (delta: 15.4 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * CodeCheck took 100.74 ms. Allocated memory is still 62.9 MB. Free memory was 29.9 MB in the beginning and 44.6 MB in the end (delta: -14.7 MB). Peak memory consumption was 7.6 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...