./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cbmc-regression/float-no-simp3.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_5a61168e-aec2-41e7-8ba6-243d4534aef4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cbmc-regression/float-no-simp3.c -s /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/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 80f4c7cd3af7d4ef31d93e6369e6026704f12fbd ............................................................................................................................................................................................................. 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_5a61168e-aec2-41e7-8ba6-243d4534aef4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cbmc-regression/float-no-simp3.c -s /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/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 80f4c7cd3af7d4ef31d93e6369e6026704f12fbd ................................................................................................................................................................................................................ 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 00:52:50,732 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:52:50,735 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:52:50,813 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:52:50,814 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:52:50,815 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:52:50,818 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:52:50,821 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:52:50,824 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:52:50,826 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:52:50,828 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:52:50,832 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:52:50,833 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:52:50,843 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:52:50,845 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:52:50,848 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:52:50,851 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:52:50,855 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:52:50,859 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:52:50,872 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:52:50,875 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:52:50,882 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:52:50,884 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:52:50,885 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:52:50,889 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:52:50,890 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:52:50,891 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:52:50,892 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:52:50,892 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:52:50,894 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:52:50,894 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:52:50,896 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:52:50,897 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:52:50,898 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:52:50,900 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:52:50,900 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:52:50,901 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:52:50,902 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:52:50,902 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:52:50,904 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:52:50,905 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:52:50,906 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-30 00:52:50,933 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:52:50,934 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:52:50,935 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:52:50,935 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:52:50,936 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:52:50,937 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:52:50,937 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:52:50,938 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:52:50,938 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:52:50,938 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:52:50,939 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:52:50,939 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:52:50,939 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:52:50,940 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:52:50,940 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:52:50,940 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:52:50,941 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:52:50,941 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:52:50,941 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:52:50,941 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:52:50,942 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:52:50,942 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:52:50,942 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:52:50,942 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:52:50,942 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:52:50,943 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:52:50,943 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:52:50,943 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:52:50,943 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:52:50,944 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_5a61168e-aec2-41e7-8ba6-243d4534aef4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80f4c7cd3af7d4ef31d93e6369e6026704f12fbd [2020-11-30 00:52:51,263 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:52:51,316 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:52:51,321 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:52:51,323 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:52:51,326 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:52:51,327 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/bin/ukojak/../../sv-benchmarks/c/floats-cbmc-regression/float-no-simp3.c [2020-11-30 00:52:51,451 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/bin/ukojak/data/ceec5bd03/664542f9de124fa983832081f337ff2f/FLAG0fbee7a6c [2020-11-30 00:52:51,986 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:52:51,987 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/sv-benchmarks/c/floats-cbmc-regression/float-no-simp3.c [2020-11-30 00:52:51,993 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/bin/ukojak/data/ceec5bd03/664542f9de124fa983832081f337ff2f/FLAG0fbee7a6c [2020-11-30 00:52:52,360 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/bin/ukojak/data/ceec5bd03/664542f9de124fa983832081f337ff2f [2020-11-30 00:52:52,367 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:52:52,369 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:52:52,371 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:52:52,371 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:52:52,376 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:52:52,377 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:52:52" (1/1) ... [2020-11-30 00:52:52,379 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9f4050b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:52, skipping insertion in model container [2020-11-30 00:52:52,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:52:52" (1/1) ... [2020-11-30 00:52:52,389 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:52:52,403 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:52:52,604 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:52:52,616 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:52:52,636 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:52:52,653 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:52:52,654 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:52 WrapperNode [2020-11-30 00:52:52,655 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:52:52,656 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:52:52,657 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:52:52,657 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:52:52,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:52" (1/1) ... [2020-11-30 00:52:52,675 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:52" (1/1) ... [2020-11-30 00:52:52,695 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:52:52,696 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 00:52:52,696 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 00:52:52,697 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 00:52:52,707 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:52" (1/1) ... [2020-11-30 00:52:52,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:52" (1/1) ... [2020-11-30 00:52:52,708 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:52" (1/1) ... [2020-11-30 00:52:52,709 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:52" (1/1) ... [2020-11-30 00:52:52,714 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:52" (1/1) ... [2020-11-30 00:52:52,716 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:52" (1/1) ... [2020-11-30 00:52:52,717 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:52" (1/1) ... [2020-11-30 00:52:52,719 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 00:52:52,720 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 00:52:52,720 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 00:52:52,721 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 00:52:52,722 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/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 00:52:52,811 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 00:52:52,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 00:52:52,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 00:52:52,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 00:52:53,146 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 00:52:53,147 INFO L298 CfgBuilder]: Removed 6 assume(true) statements. [2020-11-30 00:52:53,149 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:52:53 BoogieIcfgContainer [2020-11-30 00:52:53,150 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 00:52:53,151 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 00:52:53,151 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 00:52:53,177 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 00:52:53,177 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:52:53" (1/1) ... [2020-11-30 00:52:53,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:52:53,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 00:52:53,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2020-11-30 00:52:53,294 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2020-11-30 00:52:53,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2020-11-30 00:52:53,297 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 00:52:53,352 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 00:52:53,366 INFO L168 Benchmark]: Toolchain (without parser) took 993.42 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 64.2 MB in the beginning and 70.4 MB in the end (delta: -6.3 MB). Peak memory consumption was 9.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:52:53,368 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 92.3 MB. Free memory is still 51.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:52:53,371 INFO L168 Benchmark]: CACSL2BoogieTranslator took 284.37 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 63.9 MB in the beginning and 89.4 MB in the end (delta: -25.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:52:53,373 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.80 ms. Allocated memory is still 111.1 MB. Free memory was 89.4 MB in the beginning and 87.9 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:52:53,375 INFO L168 Benchmark]: Boogie Preprocessor took 23.24 ms. Allocated memory is still 111.1 MB. Free memory was 87.9 MB in the beginning and 87.2 MB in the end (delta: 714.7 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:52:53,377 INFO L168 Benchmark]: RCFGBuilder took 429.62 ms. Allocated memory is still 111.1 MB. Free memory was 86.7 MB in the beginning and 75.3 MB in the end (delta: 11.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:52:53,378 INFO L168 Benchmark]: CodeCheck took 210.45 ms. Allocated memory is still 111.1 MB. Free memory was 75.3 MB in the beginning and 70.4 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:52:53,394 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 0.34 ms. Allocated memory is still 92.3 MB. Free memory is still 51.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 284.37 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 63.9 MB in the beginning and 89.4 MB in the end (delta: -25.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 38.80 ms. Allocated memory is still 111.1 MB. Free memory was 89.4 MB in the beginning and 87.9 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.1 GB. * Boogie Preprocessor took 23.24 ms. Allocated memory is still 111.1 MB. Free memory was 87.9 MB in the beginning and 87.2 MB in the end (delta: 714.7 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 429.62 ms. Allocated memory is still 111.1 MB. Free memory was 86.7 MB in the beginning and 75.3 MB in the end (delta: 11.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * CodeCheck took 210.45 ms. Allocated memory is still 111.1 MB. Free memory was 75.3 MB in the beginning and 70.4 MB in the end (delta: 4.9 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-a4ecdab [2020-11-30 00:52:56,415 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:52:56,417 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:52:56,476 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:52:56,477 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:52:56,479 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:52:56,481 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:52:56,485 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:52:56,488 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:52:56,489 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:52:56,491 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:52:56,510 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:52:56,511 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:52:56,517 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:52:56,520 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:52:56,522 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:52:56,524 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:52:56,526 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:52:56,531 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:52:56,539 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:52:56,547 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:52:56,549 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:52:56,551 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:52:56,555 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:52:56,560 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:52:56,568 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:52:56,569 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:52:56,571 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:52:56,573 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:52:56,575 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:52:56,575 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:52:56,576 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:52:56,578 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:52:56,580 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:52:56,582 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:52:56,582 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:52:56,583 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:52:56,584 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:52:56,584 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:52:56,586 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:52:56,587 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:52:56,588 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-30 00:52:56,642 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:52:56,643 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:52:56,645 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:52:56,646 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:52:56,647 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:52:56,648 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:52:56,648 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:52:56,648 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:52:56,649 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:52:56,649 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:52:56,650 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:52:56,651 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:52:56,651 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:52:56,651 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:52:56,651 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:52:56,652 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:52:56,652 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:52:56,652 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:52:56,653 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:52:56,653 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:52:56,653 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:52:56,653 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:52:56,654 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:52:56,654 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:52:56,654 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:52:56,655 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:52:56,655 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:52:56,655 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:52:56,655 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:52:56,656 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:52:56,656 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:52:56,656 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:52:56,657 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:52:56,657 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_5a61168e-aec2-41e7-8ba6-243d4534aef4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80f4c7cd3af7d4ef31d93e6369e6026704f12fbd [2020-11-30 00:52:57,128 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:52:57,169 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:52:57,172 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:52:57,174 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:52:57,182 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:52:57,183 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/bin/ukojak/../../sv-benchmarks/c/floats-cbmc-regression/float-no-simp3.c [2020-11-30 00:52:57,255 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/bin/ukojak/data/6b30177a6/a2dfff96703b410db12e380caed4b259/FLAG012984581 [2020-11-30 00:52:57,835 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:52:57,835 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/sv-benchmarks/c/floats-cbmc-regression/float-no-simp3.c [2020-11-30 00:52:57,844 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/bin/ukojak/data/6b30177a6/a2dfff96703b410db12e380caed4b259/FLAG012984581 [2020-11-30 00:52:58,199 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/bin/ukojak/data/6b30177a6/a2dfff96703b410db12e380caed4b259 [2020-11-30 00:52:58,203 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:52:58,205 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:52:58,207 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:52:58,207 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:52:58,211 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:52:58,212 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:52:58" (1/1) ... [2020-11-30 00:52:58,215 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fdd2551 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:58, skipping insertion in model container [2020-11-30 00:52:58,215 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:52:58" (1/1) ... [2020-11-30 00:52:58,228 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:52:58,246 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:52:58,406 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:52:58,424 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:52:58,441 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:52:58,460 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:52:58,461 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:58 WrapperNode [2020-11-30 00:52:58,461 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:52:58,463 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:52:58,463 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:52:58,463 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:52:58,473 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:58" (1/1) ... [2020-11-30 00:52:58,483 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:58" (1/1) ... [2020-11-30 00:52:58,510 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:52:58,511 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 00:52:58,511 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 00:52:58,512 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 00:52:58,522 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:58" (1/1) ... [2020-11-30 00:52:58,526 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:58" (1/1) ... [2020-11-30 00:52:58,530 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:58" (1/1) ... [2020-11-30 00:52:58,530 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:58" (1/1) ... [2020-11-30 00:52:58,552 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:58" (1/1) ... [2020-11-30 00:52:58,554 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:58" (1/1) ... [2020-11-30 00:52:58,556 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:58" (1/1) ... [2020-11-30 00:52:58,560 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 00:52:58,598 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 00:52:58,598 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 00:52:58,598 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 00:52:58,599 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5a61168e-aec2-41e7-8ba6-243d4534aef4/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 00:52:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 00:52:58,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 00:52:58,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-30 00:52:58,703 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 00:52:59,497 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 00:52:59,498 INFO L298 CfgBuilder]: Removed 6 assume(true) statements. [2020-11-30 00:52:59,500 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:52:59 BoogieIcfgContainer [2020-11-30 00:52:59,500 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 00:52:59,501 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 00:52:59,502 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 00:52:59,516 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 00:52:59,517 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:52:59" (1/1) ... [2020-11-30 00:52:59,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:52:59,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 00:52:59,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2020-11-30 00:52:59,598 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2020-11-30 00:52:59,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2020-11-30 00:52:59,602 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 00:52:59,654 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 00:52:59,664 INFO L168 Benchmark]: Toolchain (without parser) took 1456.12 ms. Allocated memory was 48.2 MB in the beginning and 58.7 MB in the end (delta: 10.5 MB). Free memory was 23.7 MB in the beginning and 38.8 MB in the end (delta: -15.1 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:52:59,666 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 48.2 MB. Free memory was 30.2 MB in the beginning and 30.2 MB in the end (delta: 20.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:52:59,668 INFO L168 Benchmark]: CACSL2BoogieTranslator took 255.03 ms. Allocated memory is still 48.2 MB. Free memory was 23.5 MB in the beginning and 25.2 MB in the end (delta: -1.7 MB). Peak memory consumption was 3.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:52:59,671 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.78 ms. Allocated memory was 48.2 MB in the beginning and 58.7 MB in the end (delta: 10.5 MB). Free memory was 25.2 MB in the beginning and 42.8 MB in the end (delta: -17.5 MB). Peak memory consumption was 4.9 MB. Max. memory is 16.1 GB. [2020-11-30 00:52:59,673 INFO L168 Benchmark]: Boogie Preprocessor took 85.41 ms. Allocated memory is still 58.7 MB. Free memory was 42.8 MB in the beginning and 41.5 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:52:59,674 INFO L168 Benchmark]: RCFGBuilder took 903.06 ms. Allocated memory is still 58.7 MB. Free memory was 41.5 MB in the beginning and 29.8 MB in the end (delta: 11.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:52:59,675 INFO L168 Benchmark]: CodeCheck took 158.26 ms. Allocated memory is still 58.7 MB. Free memory was 29.8 MB in the beginning and 38.8 MB in the end (delta: -9.0 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:52:59,688 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 48.2 MB. Free memory was 30.2 MB in the beginning and 30.2 MB in the end (delta: 20.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 255.03 ms. Allocated memory is still 48.2 MB. Free memory was 23.5 MB in the beginning and 25.2 MB in the end (delta: -1.7 MB). Peak memory consumption was 3.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 47.78 ms. Allocated memory was 48.2 MB in the beginning and 58.7 MB in the end (delta: 10.5 MB). Free memory was 25.2 MB in the beginning and 42.8 MB in the end (delta: -17.5 MB). Peak memory consumption was 4.9 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 85.41 ms. Allocated memory is still 58.7 MB. Free memory was 42.8 MB in the beginning and 41.5 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 903.06 ms. Allocated memory is still 58.7 MB. Free memory was 41.5 MB in the beginning and 29.8 MB in the end (delta: 11.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * CodeCheck took 158.26 ms. Allocated memory is still 58.7 MB. Free memory was 29.8 MB in the beginning and 38.8 MB in the end (delta: -9.0 MB). There was no memory consumed. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...