./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/bary_diverge.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/bary_diverge.c -s /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/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 4217b41001a9030eb8124c79f0e7a7772f611bd4 ............................................................................................................................................................................................................... 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_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/bary_diverge.c -s /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/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 4217b41001a9030eb8124c79f0e7a7772f611bd4 .................................................................................................................................................................................................................. 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 16:42:49,915 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:42:49,926 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:42:49,999 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:42:50,000 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:42:50,002 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:42:50,005 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:42:50,011 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:42:50,020 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:42:50,030 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:42:50,032 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:42:50,037 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:42:50,037 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:42:50,040 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:42:50,042 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:42:50,044 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:42:50,046 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:42:50,047 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:42:50,051 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:42:50,054 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:42:50,057 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:42:50,065 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:42:50,067 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:42:50,070 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:42:50,083 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:42:50,084 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:42:50,084 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:42:50,086 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:42:50,095 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:42:50,097 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:42:50,097 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:42:50,099 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:42:50,100 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:42:50,102 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:42:50,103 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:42:50,109 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:42:50,111 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:42:50,112 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:42:50,113 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:42:50,114 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:42:50,115 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:42:50,117 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:42:50,147 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:42:50,148 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:42:50,149 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:42:50,149 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:42:50,150 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:42:50,151 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:42:50,151 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:42:50,152 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:42:50,152 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:42:50,152 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:42:50,153 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:42:50,153 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:42:50,153 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:42:50,153 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:42:50,154 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:42:50,154 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:42:50,154 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:42:50,155 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:42:50,155 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:42:50,155 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:42:50,156 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:42:50,156 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:42:50,156 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:42:50,157 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:42:50,157 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:42:50,157 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:42:50,158 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:42:50,158 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:42:50,158 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:42:50,159 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_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4217b41001a9030eb8124c79f0e7a7772f611bd4 [2020-12-01 16:42:50,498 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:42:50,549 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:42:50,556 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:42:50,557 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:42:50,560 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:42:50,562 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/bin/ukojak/../../sv-benchmarks/c/float-benchs/bary_diverge.c [2020-12-01 16:42:50,695 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/bin/ukojak/data/e9fc3c90c/66dbf46697d3474ca36b5d19e3b4105e/FLAG1e3f1a146 [2020-12-01 16:42:51,269 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:42:51,270 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/sv-benchmarks/c/float-benchs/bary_diverge.c [2020-12-01 16:42:51,279 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/bin/ukojak/data/e9fc3c90c/66dbf46697d3474ca36b5d19e3b4105e/FLAG1e3f1a146 [2020-12-01 16:42:51,595 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/bin/ukojak/data/e9fc3c90c/66dbf46697d3474ca36b5d19e3b4105e [2020-12-01 16:42:51,598 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:42:51,605 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:42:51,607 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:42:51,613 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:42:51,618 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:42:51,619 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:42:51" (1/1) ... [2020-12-01 16:42:51,623 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f5068f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:51, skipping insertion in model container [2020-12-01 16:42:51,624 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:42:51" (1/1) ... [2020-12-01 16:42:51,634 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:42:51,660 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:42:51,956 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:42:51,975 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:42:52,000 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:42:52,020 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:42:52,021 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:52 WrapperNode [2020-12-01 16:42:52,021 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:42:52,023 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:42:52,023 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:42:52,023 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:42:52,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:52" (1/1) ... [2020-12-01 16:42:52,044 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:52" (1/1) ... [2020-12-01 16:42:52,069 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:42:52,070 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:42:52,071 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:42:52,071 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:42:52,080 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:52" (1/1) ... [2020-12-01 16:42:52,081 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:52" (1/1) ... [2020-12-01 16:42:52,083 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:52" (1/1) ... [2020-12-01 16:42:52,083 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:52" (1/1) ... [2020-12-01 16:42:52,090 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:52" (1/1) ... [2020-12-01 16:42:52,095 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:52" (1/1) ... [2020-12-01 16:42:52,097 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:52" (1/1) ... [2020-12-01 16:42:52,100 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:42:52,102 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:42:52,102 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:42:52,102 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:42:52,104 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/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 16:42:52,176 INFO L130 BoogieDeclarations]: Found specification of procedure RANDOM_INPUT [2020-12-01 16:42:52,176 INFO L138 BoogieDeclarations]: Found implementation of procedure RANDOM_INPUT [2020-12-01 16:42:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:42:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:42:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:42:52,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:42:52,579 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:42:52,579 INFO L298 CfgBuilder]: Removed 15 assume(true) statements. [2020-12-01 16:42:52,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:42:52 BoogieIcfgContainer [2020-12-01 16:42:52,583 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:42:52,584 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:42:52,585 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:42:52,613 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:42:52,613 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:42:52" (1/1) ... [2020-12-01 16:42:52,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:42:52,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:42:52,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 18 states and 23 transitions. [2020-12-01 16:42:52,760 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 23 transitions. [2020-12-01 16:42:52,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-12-01 16:42:52,767 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:42:52,831 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 16:42:52,846 INFO L168 Benchmark]: Toolchain (without parser) took 1237.22 ms. Allocated memory was 81.8 MB in the beginning and 104.9 MB in the end (delta: 23.1 MB). Free memory was 49.0 MB in the beginning and 81.1 MB in the end (delta: -32.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:42:52,849 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 81.8 MB. Free memory was 54.1 MB in the beginning and 54.1 MB in the end (delta: 29.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:42:52,854 INFO L168 Benchmark]: CACSL2BoogieTranslator took 414.35 ms. Allocated memory was 81.8 MB in the beginning and 104.9 MB in the end (delta: 23.1 MB). Free memory was 48.8 MB in the beginning and 82.1 MB in the end (delta: -33.3 MB). Peak memory consumption was 7.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:42:52,856 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.88 ms. Allocated memory is still 104.9 MB. Free memory was 82.1 MB in the beginning and 80.8 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:42:52,858 INFO L168 Benchmark]: Boogie Preprocessor took 30.20 ms. Allocated memory is still 104.9 MB. Free memory was 80.3 MB in the beginning and 79.2 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:42:52,860 INFO L168 Benchmark]: RCFGBuilder took 481.57 ms. Allocated memory is still 104.9 MB. Free memory was 79.2 MB in the beginning and 56.1 MB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:42:52,862 INFO L168 Benchmark]: CodeCheck took 256.83 ms. Allocated memory is still 104.9 MB. Free memory was 56.1 MB in the beginning and 81.1 MB in the end (delta: -24.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:42:52,879 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 0.38 ms. Allocated memory is still 81.8 MB. Free memory was 54.1 MB in the beginning and 54.1 MB in the end (delta: 29.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 414.35 ms. Allocated memory was 81.8 MB in the beginning and 104.9 MB in the end (delta: 23.1 MB). Free memory was 48.8 MB in the beginning and 82.1 MB in the end (delta: -33.3 MB). Peak memory consumption was 7.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 46.88 ms. Allocated memory is still 104.9 MB. Free memory was 82.1 MB in the beginning and 80.8 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 30.20 ms. Allocated memory is still 104.9 MB. Free memory was 80.3 MB in the beginning and 79.2 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 481.57 ms. Allocated memory is still 104.9 MB. Free memory was 79.2 MB in the beginning and 56.1 MB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. * CodeCheck took 256.83 ms. Allocated memory is still 104.9 MB. Free memory was 56.1 MB in the beginning and 81.1 MB in the end (delta: -24.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:42:55,959 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:42:55,962 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:42:56,005 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:42:56,006 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:42:56,008 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:42:56,010 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:42:56,014 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:42:56,017 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:42:56,019 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:42:56,021 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:42:56,023 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:42:56,024 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:42:56,026 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:42:56,028 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:42:56,029 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:42:56,031 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:42:56,032 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:42:56,044 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:42:56,051 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:42:56,059 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:42:56,062 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:42:56,065 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:42:56,071 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:42:56,076 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:42:56,089 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:42:56,090 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:42:56,091 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:42:56,092 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:42:56,094 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:42:56,094 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:42:56,095 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:42:56,097 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:42:56,098 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:42:56,102 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:42:56,103 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:42:56,105 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:42:56,106 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:42:56,106 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:42:56,108 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:42:56,110 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:42:56,111 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:42:56,164 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:42:56,165 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:42:56,168 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:42:56,168 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:42:56,171 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:42:56,171 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:42:56,172 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:42:56,172 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:42:56,172 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:42:56,173 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:42:56,174 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:42:56,175 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:42:56,175 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:42:56,175 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:42:56,175 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:42:56,176 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:42:56,176 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:42:56,176 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:42:56,177 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:42:56,177 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:42:56,177 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:42:56,188 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:42:56,188 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:42:56,189 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:42:56,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:42:56,189 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:42:56,190 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:42:56,190 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:42:56,190 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:42:56,190 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:42:56,191 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:42:56,191 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:42:56,192 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:42:56,192 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_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4217b41001a9030eb8124c79f0e7a7772f611bd4 [2020-12-01 16:42:56,687 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:42:56,724 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:42:56,728 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:42:56,729 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:42:56,730 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:42:56,732 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/bin/ukojak/../../sv-benchmarks/c/float-benchs/bary_diverge.c [2020-12-01 16:42:56,814 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/bin/ukojak/data/8002a9657/08632685a9484f2592b4ebeef87db1e0/FLAGcef888141 [2020-12-01 16:42:57,543 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:42:57,545 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/sv-benchmarks/c/float-benchs/bary_diverge.c [2020-12-01 16:42:57,555 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/bin/ukojak/data/8002a9657/08632685a9484f2592b4ebeef87db1e0/FLAGcef888141 [2020-12-01 16:42:57,832 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/bin/ukojak/data/8002a9657/08632685a9484f2592b4ebeef87db1e0 [2020-12-01 16:42:57,835 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:42:57,839 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:42:57,841 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:42:57,841 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:42:57,846 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:42:57,848 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:42:57" (1/1) ... [2020-12-01 16:42:57,852 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30f867e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:57, skipping insertion in model container [2020-12-01 16:42:57,853 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:42:57" (1/1) ... [2020-12-01 16:42:57,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:42:57,890 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:42:58,098 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:42:58,117 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:42:58,144 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:42:58,167 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:42:58,168 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:58 WrapperNode [2020-12-01 16:42:58,168 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:42:58,170 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:42:58,170 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:42:58,171 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:42:58,180 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:58" (1/1) ... [2020-12-01 16:42:58,194 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:58" (1/1) ... [2020-12-01 16:42:58,221 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:42:58,222 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:42:58,223 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:42:58,223 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:42:58,234 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:58" (1/1) ... [2020-12-01 16:42:58,234 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:58" (1/1) ... [2020-12-01 16:42:58,239 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:58" (1/1) ... [2020-12-01 16:42:58,239 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:58" (1/1) ... [2020-12-01 16:42:58,248 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:58" (1/1) ... [2020-12-01 16:42:58,253 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:58" (1/1) ... [2020-12-01 16:42:58,257 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:58" (1/1) ... [2020-12-01 16:42:58,261 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:42:58,262 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:42:58,262 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:42:58,263 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:42:58,264 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_12fc9e5c-d069-43b9-ab37-6e7fb7ebcdd1/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 16:42:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure RANDOM_INPUT [2020-12-01 16:42:58,373 INFO L138 BoogieDeclarations]: Found implementation of procedure RANDOM_INPUT [2020-12-01 16:42:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 16:42:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:42:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:42:58,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:44:09,364 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:44:09,364 INFO L298 CfgBuilder]: Removed 15 assume(true) statements. [2020-12-01 16:44:09,377 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:44:09 BoogieIcfgContainer [2020-12-01 16:44:09,379 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:44:09,380 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:44:09,381 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:44:09,391 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:44:09,392 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:44:09" (1/1) ... [2020-12-01 16:44:09,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:44:09,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:44:09,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 18 states and 23 transitions. [2020-12-01 16:44:09,462 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 23 transitions. [2020-12-01 16:44:09,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-12-01 16:44:09,467 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:44:09,520 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 16:44:09,529 INFO L168 Benchmark]: Toolchain (without parser) took 71687.45 ms. Allocated memory is still 60.8 MB. Free memory was 41.2 MB in the beginning and 38.1 MB in the end (delta: 3.2 MB). Peak memory consumption was 4.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:44:09,531 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 60.8 MB. Free memory is still 42.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:44:09,534 INFO L168 Benchmark]: CACSL2BoogieTranslator took 327.79 ms. Allocated memory is still 60.8 MB. Free memory was 41.0 MB in the beginning and 30.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:44:09,537 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.41 ms. Allocated memory is still 60.8 MB. Free memory was 30.3 MB in the beginning and 28.8 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:44:09,537 INFO L168 Benchmark]: Boogie Preprocessor took 39.01 ms. Allocated memory is still 60.8 MB. Free memory was 28.8 MB in the beginning and 27.4 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:44:09,539 INFO L168 Benchmark]: RCFGBuilder took 71116.70 ms. Allocated memory is still 60.8 MB. Free memory was 27.4 MB in the beginning and 43.2 MB in the end (delta: -15.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:44:09,540 INFO L168 Benchmark]: CodeCheck took 146.01 ms. Allocated memory is still 60.8 MB. Free memory was 43.2 MB in the beginning and 38.1 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:44:09,553 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 0.34 ms. Allocated memory is still 60.8 MB. Free memory is still 42.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 327.79 ms. Allocated memory is still 60.8 MB. Free memory was 41.0 MB in the beginning and 30.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 51.41 ms. Allocated memory is still 60.8 MB. Free memory was 30.3 MB in the beginning and 28.8 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 39.01 ms. Allocated memory is still 60.8 MB. Free memory was 28.8 MB in the beginning and 27.4 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 71116.70 ms. Allocated memory is still 60.8 MB. Free memory was 27.4 MB in the beginning and 43.2 MB in the end (delta: -15.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 16.1 GB. * CodeCheck took 146.01 ms. Allocated memory is still 60.8 MB. Free memory was 43.2 MB in the beginning and 38.1 MB in the end (delta: 5.1 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...