./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/bitvector-regression/implicitfloatconversion.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_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector-regression/implicitfloatconversion.c -s /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/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 08add9a6524e786a6398bc07d28566d5f0a52583 ............................................................................................................................................................................................................ 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_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector-regression/implicitfloatconversion.c -s /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/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 08add9a6524e786a6398bc07d28566d5f0a52583 ................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:35:11,237 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:35:11,241 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:35:11,284 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:35:11,285 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:35:11,287 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:35:11,289 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:35:11,293 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:35:11,296 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:35:11,298 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:35:11,300 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:35:11,302 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:35:11,303 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:35:11,305 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:35:11,307 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:35:11,309 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:35:11,311 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:35:11,313 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:35:11,316 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:35:11,320 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:35:11,323 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:35:11,325 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:35:11,327 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:35:11,329 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:35:11,334 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:35:11,335 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:35:11,336 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:35:11,337 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:35:11,338 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:35:11,340 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:35:11,341 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:35:11,342 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:35:11,344 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:35:11,345 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:35:11,347 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:35:11,348 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:35:11,349 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:35:11,350 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:35:11,350 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:35:11,352 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:35:11,359 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:35:11,361 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-30 01:35:11,426 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:35:11,427 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:35:11,428 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:35:11,428 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:35:11,429 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:35:11,430 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:35:11,430 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:35:11,430 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:35:11,431 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:35:11,431 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:35:11,450 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:35:11,450 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:35:11,450 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:35:11,451 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:35:11,451 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:35:11,451 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:35:11,451 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:35:11,452 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:35:11,452 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:35:11,452 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:35:11,453 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:35:11,453 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:35:11,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:35:11,454 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:35:11,454 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:35:11,454 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:35:11,455 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:35:11,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:35:11,455 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:35:11,456 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_d62cc0d3-2fac-4a13-9c89-828f75436586/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08add9a6524e786a6398bc07d28566d5f0a52583 [2020-11-30 01:35:11,763 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:35:11,816 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:35:11,821 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:35:11,823 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:35:11,825 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:35:11,826 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak/../../sv-benchmarks/c/bitvector-regression/implicitfloatconversion.c [2020-11-30 01:35:11,918 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak/data/fe65431ef/d5f68bfc423a4ddeb4ff4a9a41866a76/FLAG382c453c4 [2020-11-30 01:35:12,508 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:35:12,509 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/sv-benchmarks/c/bitvector-regression/implicitfloatconversion.c [2020-11-30 01:35:12,524 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak/data/fe65431ef/d5f68bfc423a4ddeb4ff4a9a41866a76/FLAG382c453c4 [2020-11-30 01:35:12,842 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak/data/fe65431ef/d5f68bfc423a4ddeb4ff4a9a41866a76 [2020-11-30 01:35:12,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:35:12,847 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:35:12,862 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:35:12,863 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:35:12,867 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:35:12,869 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:35:12" (1/1) ... [2020-11-30 01:35:12,872 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24be02a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:12, skipping insertion in model container [2020-11-30 01:35:12,875 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:35:12" (1/1) ... [2020-11-30 01:35:12,884 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:35:12,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:35:13,102 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:35:13,112 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:35:13,128 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:35:13,145 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:35:13,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:13 WrapperNode [2020-11-30 01:35:13,146 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:35:13,147 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:35:13,147 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:35:13,147 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:35:13,157 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:13" (1/1) ... [2020-11-30 01:35:13,165 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:13" (1/1) ... [2020-11-30 01:35:13,185 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:35:13,187 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 01:35:13,187 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 01:35:13,187 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 01:35:13,198 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:13" (1/1) ... [2020-11-30 01:35:13,198 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:13" (1/1) ... [2020-11-30 01:35:13,199 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:13" (1/1) ... [2020-11-30 01:35:13,200 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:13" (1/1) ... [2020-11-30 01:35:13,204 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:13" (1/1) ... [2020-11-30 01:35:13,207 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:13" (1/1) ... [2020-11-30 01:35:13,208 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:13" (1/1) ... [2020-11-30 01:35:13,209 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 01:35:13,211 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 01:35:13,211 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 01:35:13,211 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 01:35:13,222 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:35:13,330 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 01:35:13,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 01:35:13,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 01:35:13,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 01:35:13,620 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 01:35:13,621 INFO L298 CfgBuilder]: Removed 6 assume(true) statements. [2020-11-30 01:35:13,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:35:13 BoogieIcfgContainer [2020-11-30 01:35:13,624 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 01:35:13,634 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 01:35:13,634 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 01:35:13,665 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 01:35:13,665 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:35:13" (1/1) ... [2020-11-30 01:35:13,678 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:35:13,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:35:13,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2020-11-30 01:35:13,726 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2020-11-30 01:35:13,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2020-11-30 01:35:13,730 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:35:13,788 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 01:35:13,807 INFO L168 Benchmark]: Toolchain (without parser) took 958.10 ms. Allocated memory is still 119.5 MB. Free memory was 99.8 MB in the beginning and 73.3 MB in the end (delta: 26.5 MB). Peak memory consumption was 23.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:35:13,808 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 79.7 MB. Free memory is still 55.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:35:13,810 INFO L168 Benchmark]: CACSL2BoogieTranslator took 283.61 ms. Allocated memory is still 119.5 MB. Free memory was 99.5 MB in the beginning and 92.1 MB in the end (delta: 7.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:35:13,811 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.66 ms. Allocated memory is still 119.5 MB. Free memory was 92.1 MB in the beginning and 90.8 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:35:13,813 INFO L168 Benchmark]: Boogie Preprocessor took 23.13 ms. Allocated memory is still 119.5 MB. Free memory was 90.8 MB in the beginning and 89.8 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:35:13,814 INFO L168 Benchmark]: RCFGBuilder took 413.50 ms. Allocated memory is still 119.5 MB. Free memory was 89.8 MB in the beginning and 78.3 MB in the end (delta: 11.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:35:13,816 INFO L168 Benchmark]: CodeCheck took 170.16 ms. Allocated memory is still 119.5 MB. Free memory was 78.3 MB in the beginning and 73.3 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:35:13,844 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 79.7 MB. Free memory is still 55.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 283.61 ms. Allocated memory is still 119.5 MB. Free memory was 99.5 MB in the beginning and 92.1 MB in the end (delta: 7.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 38.66 ms. Allocated memory is still 119.5 MB. Free memory was 92.1 MB in the beginning and 90.8 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 23.13 ms. Allocated memory is still 119.5 MB. Free memory was 90.8 MB in the beginning and 89.8 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 413.50 ms. Allocated memory is still 119.5 MB. Free memory was 89.8 MB in the beginning and 78.3 MB in the end (delta: 11.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * CodeCheck took 170.16 ms. Allocated memory is still 119.5 MB. Free memory was 78.3 MB in the beginning and 73.3 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:35:17,012 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:35:17,015 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:35:17,083 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:35:17,084 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:35:17,090 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:35:17,094 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:35:17,099 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:35:17,104 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:35:17,111 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:35:17,113 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:35:17,119 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:35:17,120 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:35:17,125 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:35:17,131 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:35:17,133 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:35:17,134 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:35:17,136 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:35:17,138 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:35:17,141 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:35:17,143 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:35:17,145 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:35:17,147 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:35:17,148 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:35:17,152 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:35:17,153 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:35:17,153 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:35:17,155 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:35:17,156 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:35:17,157 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:35:17,158 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:35:17,159 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:35:17,160 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:35:17,161 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:35:17,163 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:35:17,164 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:35:17,165 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:35:17,165 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:35:17,166 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:35:17,167 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:35:17,168 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:35:17,170 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-30 01:35:17,205 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:35:17,205 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:35:17,207 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:35:17,207 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:35:17,208 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:35:17,209 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:35:17,209 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:35:17,209 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:35:17,210 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:35:17,210 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:35:17,211 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:35:17,211 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:35:17,211 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:35:17,211 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:35:17,212 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:35:17,212 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:35:17,212 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:35:17,212 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:35:17,213 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:35:17,213 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:35:17,213 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:35:17,214 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:35:17,214 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:35:17,215 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:35:17,215 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:35:17,215 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:35:17,215 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:35:17,216 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:35:17,233 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:35:17,234 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:35:17,234 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:35:17,234 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:35:17,234 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:35:17,236 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_d62cc0d3-2fac-4a13-9c89-828f75436586/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08add9a6524e786a6398bc07d28566d5f0a52583 [2020-11-30 01:35:17,766 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:35:17,806 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:35:17,811 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:35:17,813 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:35:17,816 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:35:17,817 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak/../../sv-benchmarks/c/bitvector-regression/implicitfloatconversion.c [2020-11-30 01:35:17,898 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak/data/555fe71e5/fe8b3713dca24310a7179f7b035a9a34/FLAG34eae1fc0 [2020-11-30 01:35:18,649 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:35:18,650 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/sv-benchmarks/c/bitvector-regression/implicitfloatconversion.c [2020-11-30 01:35:18,657 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak/data/555fe71e5/fe8b3713dca24310a7179f7b035a9a34/FLAG34eae1fc0 [2020-11-30 01:35:19,013 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak/data/555fe71e5/fe8b3713dca24310a7179f7b035a9a34 [2020-11-30 01:35:19,018 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:35:19,020 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:35:19,023 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:35:19,023 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:35:19,033 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:35:19,034 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:35:19" (1/1) ... [2020-11-30 01:35:19,036 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ee7d8ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:19, skipping insertion in model container [2020-11-30 01:35:19,037 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:35:19" (1/1) ... [2020-11-30 01:35:19,046 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:35:19,070 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:35:19,266 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:35:19,285 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:35:19,303 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:35:19,323 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:35:19,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:19 WrapperNode [2020-11-30 01:35:19,323 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:35:19,325 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:35:19,325 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:35:19,325 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:35:19,335 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:19" (1/1) ... [2020-11-30 01:35:19,346 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:19" (1/1) ... [2020-11-30 01:35:19,370 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:35:19,387 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 01:35:19,387 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 01:35:19,387 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 01:35:19,409 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:19" (1/1) ... [2020-11-30 01:35:19,410 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:19" (1/1) ... [2020-11-30 01:35:19,430 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:19" (1/1) ... [2020-11-30 01:35:19,431 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:19" (1/1) ... [2020-11-30 01:35:19,438 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:19" (1/1) ... [2020-11-30 01:35:19,444 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:19" (1/1) ... [2020-11-30 01:35:19,460 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:19" (1/1) ... [2020-11-30 01:35:19,463 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 01:35:19,464 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 01:35:19,465 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 01:35:19,465 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 01:35:19,466 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:19" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d62cc0d3-2fac-4a13-9c89-828f75436586/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:35:19,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 01:35:19,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 01:35:19,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-30 01:35:19,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 01:35:20,106 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 01:35:20,106 INFO L298 CfgBuilder]: Removed 6 assume(true) statements. [2020-11-30 01:35:20,109 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:35:20 BoogieIcfgContainer [2020-11-30 01:35:20,109 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 01:35:20,110 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 01:35:20,111 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 01:35:20,126 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 01:35:20,126 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:35:20" (1/1) ... [2020-11-30 01:35:20,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:35:20,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:35:20,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2020-11-30 01:35:20,193 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2020-11-30 01:35:20,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2020-11-30 01:35:20,197 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:35:20,255 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 01:35:20,265 INFO L168 Benchmark]: Toolchain (without parser) took 1241.50 ms. Allocated memory was 50.3 MB in the beginning and 75.5 MB in the end (delta: 25.2 MB). Free memory was 28.2 MB in the beginning and 42.3 MB in the end (delta: -14.0 MB). Peak memory consumption was 9.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:35:20,267 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 50.3 MB. Free memory was 32.9 MB in the beginning and 32.9 MB in the end (delta: 63.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:35:20,270 INFO L168 Benchmark]: CACSL2BoogieTranslator took 301.03 ms. Allocated memory is still 50.3 MB. Free memory was 28.0 MB in the beginning and 30.1 MB in the end (delta: -2.1 MB). Peak memory consumption was 7.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:35:20,272 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.24 ms. Allocated memory was 50.3 MB in the beginning and 75.5 MB in the end (delta: 25.2 MB). Free memory was 30.1 MB in the beginning and 60.1 MB in the end (delta: -30.0 MB). Peak memory consumption was 4.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:35:20,274 INFO L168 Benchmark]: Boogie Preprocessor took 76.71 ms. Allocated memory is still 75.5 MB. Free memory was 60.1 MB in the beginning and 58.9 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:35:20,275 INFO L168 Benchmark]: RCFGBuilder took 644.83 ms. Allocated memory is still 75.5 MB. Free memory was 58.9 MB in the beginning and 47.3 MB in the end (delta: 11.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:35:20,277 INFO L168 Benchmark]: CodeCheck took 149.96 ms. Allocated memory is still 75.5 MB. Free memory was 47.3 MB in the beginning and 42.3 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:35:20,290 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 0.19 ms. Allocated memory is still 50.3 MB. Free memory was 32.9 MB in the beginning and 32.9 MB in the end (delta: 63.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 301.03 ms. Allocated memory is still 50.3 MB. Free memory was 28.0 MB in the beginning and 30.1 MB in the end (delta: -2.1 MB). Peak memory consumption was 7.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 60.24 ms. Allocated memory was 50.3 MB in the beginning and 75.5 MB in the end (delta: 25.2 MB). Free memory was 30.1 MB in the beginning and 60.1 MB in the end (delta: -30.0 MB). Peak memory consumption was 4.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 76.71 ms. Allocated memory is still 75.5 MB. Free memory was 60.1 MB in the beginning and 58.9 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 644.83 ms. Allocated memory is still 75.5 MB. Free memory was 58.9 MB in the beginning and 47.3 MB in the end (delta: 11.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * CodeCheck took 149.96 ms. Allocated memory is still 75.5 MB. Free memory was 47.3 MB in the beginning and 42.3 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...