./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1010.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1010.c -s /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 70ee165c745ab937eeca69bc762f66bcb3efe6fa .......................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1010.c -s /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 70ee165c745ab937eeca69bc762f66bcb3efe6fa ............................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-19 23:35:01,865 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:35:01,866 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:35:01,877 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:35:01,877 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:35:01,878 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:35:01,879 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:35:01,881 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:35:01,883 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:35:01,884 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:35:01,885 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:35:01,886 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:35:01,886 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:35:01,887 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:35:01,888 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:35:01,890 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:35:01,890 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:35:01,891 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:35:01,894 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:35:01,896 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:35:01,898 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:35:01,899 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:35:01,900 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:35:01,900 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:35:01,907 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:35:01,908 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:35:01,908 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:35:01,909 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:35:01,909 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:35:01,914 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:35:01,914 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:35:01,915 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:35:01,915 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:35:01,916 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:35:01,917 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:35:01,918 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:35:01,919 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:35:01,919 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:35:01,919 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:35:01,920 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:35:01,923 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:35:01,924 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 23:35:01,936 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:35:01,937 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:35:01,937 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:35:01,938 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:35:01,938 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:35:01,938 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:35:01,939 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:35:01,939 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:35:01,939 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 23:35:01,939 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:35:01,940 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:35:01,940 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:35:01,940 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:35:01,940 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:35:01,940 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:35:01,941 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:35:01,941 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:35:01,941 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:35:01,941 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:35:01,941 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:35:01,942 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:35:01,942 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:35:01,942 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:35:01,942 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:35:01,943 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:35:01,943 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:35:01,943 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 23:35:01,943 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 23:35:01,943 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:35:01,944 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/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(__VERIFIER_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 -> 70ee165c745ab937eeca69bc762f66bcb3efe6fa [2019-11-19 23:35:02,080 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:35:02,089 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:35:02,093 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:35:02,094 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:35:02,094 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:35:02,095 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1010.c [2019-11-19 23:35:02,150 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/bin/ukojak/data/f5ef3d1a8/b36a1ab279f44ba1b8c27158fa9dd327/FLAG4053248a4 [2019-11-19 23:35:02,502 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:35:02,502 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/sv-benchmarks/c/float-newlib/float_req_bl_1010.c [2019-11-19 23:35:02,508 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/bin/ukojak/data/f5ef3d1a8/b36a1ab279f44ba1b8c27158fa9dd327/FLAG4053248a4 [2019-11-19 23:35:02,881 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/bin/ukojak/data/f5ef3d1a8/b36a1ab279f44ba1b8c27158fa9dd327 [2019-11-19 23:35:02,883 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:35:02,884 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:35:02,885 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:35:02,885 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:35:02,889 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:35:02,890 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:35:02" (1/1) ... [2019-11-19 23:35:02,893 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e5cd69d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:02, skipping insertion in model container [2019-11-19 23:35:02,893 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:35:02" (1/1) ... [2019-11-19 23:35:02,900 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:35:02,918 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:35:03,119 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:35:03,123 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:35:03,212 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:35:03,236 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:35:03,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:03 WrapperNode [2019-11-19 23:35:03,237 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:35:03,237 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:35:03,238 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:35:03,238 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:35:03,245 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:03" (1/1) ... [2019-11-19 23:35:03,255 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:03" (1/1) ... [2019-11-19 23:35:03,276 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:35:03,276 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:35:03,276 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:35:03,276 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:35:03,282 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:03" (1/1) ... [2019-11-19 23:35:03,282 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:03" (1/1) ... [2019-11-19 23:35:03,284 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:03" (1/1) ... [2019-11-19 23:35:03,284 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:03" (1/1) ... [2019-11-19 23:35:03,290 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:03" (1/1) ... [2019-11-19 23:35:03,294 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:03" (1/1) ... [2019-11-19 23:35:03,295 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:03" (1/1) ... [2019-11-19 23:35:03,298 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:35:03,299 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:35:03,299 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:35:03,299 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:35:03,300 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/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 [2019-11-19 23:35:03,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:35:03,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-19 23:35:03,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 23:35:03,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-19 23:35:03,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:35:03,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:35:03,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-19 23:35:03,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:35:03,589 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 23:35:03,589 INFO L285 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-19 23:35:03,590 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:35:03 BoogieIcfgContainer [2019-11-19 23:35:03,590 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 23:35:03,591 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 23:35:03,591 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 23:35:03,601 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 23:35:03,601 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:35:03" (1/1) ... [2019-11-19 23:35:03,610 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:35:03,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 23:35:03,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 11 states and 15 transitions. [2019-11-19 23:35:03,641 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 15 transitions. [2019-11-19 23:35:03,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-11-19 23:35:03,644 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 23:35:03,687 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:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) 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:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 23:35:03,692 INFO L168 Benchmark]: Toolchain (without parser) took 806.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.2 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -135.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:35:03,692 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:35:03,693 INFO L168 Benchmark]: CACSL2BoogieTranslator took 351.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.2 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -169.4 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2019-11-19 23:35:03,694 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.59 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:35:03,695 INFO L168 Benchmark]: Boogie Preprocessor took 22.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 11.5 GB. [2019-11-19 23:35:03,696 INFO L168 Benchmark]: RCFGBuilder took 291.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.8 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2019-11-19 23:35:03,697 INFO L168 Benchmark]: CodeCheck took 98.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 11.5 GB. [2019-11-19 23:35:03,702 INFO L335 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:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 351.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.2 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -169.4 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.59 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 291.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.8 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. * CodeCheck took 98.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-19 23:35:05,471 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:35:05,473 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:35:05,483 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:35:05,485 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:35:05,487 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:35:05,489 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:35:05,501 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:35:05,502 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:35:05,504 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:35:05,506 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:35:05,507 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:35:05,507 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:35:05,510 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:35:05,511 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:35:05,513 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:35:05,515 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:35:05,518 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:35:05,519 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:35:05,522 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:35:05,525 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:35:05,527 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:35:05,529 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:35:05,532 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:35:05,535 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:35:05,537 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:35:05,537 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:35:05,538 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:35:05,540 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:35:05,541 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:35:05,542 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:35:05,543 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:35:05,543 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:35:05,544 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:35:05,545 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:35:05,545 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:35:05,545 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:35:05,546 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:35:05,546 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:35:05,546 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:35:05,547 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:35:05,548 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 23:35:05,561 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:35:05,561 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:35:05,562 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:35:05,562 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:35:05,562 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:35:05,563 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:35:05,563 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:35:05,563 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:35:05,563 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:35:05,564 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:35:05,564 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:35:05,564 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:35:05,564 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:35:05,564 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 23:35:05,565 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 23:35:05,565 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:35:05,565 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:35:05,565 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:35:05,566 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:35:05,566 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:35:05,566 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:35:05,566 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:35:05,566 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:35:05,567 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:35:05,567 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:35:05,567 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:35:05,567 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:35:05,568 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 23:35:05,568 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 23:35:05,568 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:35:05,568 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 23:35:05,568 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 23:35:05,569 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/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(__VERIFIER_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 -> 70ee165c745ab937eeca69bc762f66bcb3efe6fa [2019-11-19 23:35:05,843 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:35:05,857 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:35:05,861 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:35:05,862 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:35:05,863 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:35:05,863 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1010.c [2019-11-19 23:35:05,940 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/bin/ukojak/data/a0efa7cac/ca25c33f7a3a42b186612b9829d5b4ae/FLAG1e219ab5d [2019-11-19 23:35:06,340 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:35:06,341 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/sv-benchmarks/c/float-newlib/float_req_bl_1010.c [2019-11-19 23:35:06,347 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/bin/ukojak/data/a0efa7cac/ca25c33f7a3a42b186612b9829d5b4ae/FLAG1e219ab5d [2019-11-19 23:35:06,797 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/bin/ukojak/data/a0efa7cac/ca25c33f7a3a42b186612b9829d5b4ae [2019-11-19 23:35:06,800 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:35:06,801 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:35:06,803 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:35:06,803 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:35:06,806 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:35:06,807 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:35:06" (1/1) ... [2019-11-19 23:35:06,809 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d4c7b7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:06, skipping insertion in model container [2019-11-19 23:35:06,809 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:35:06" (1/1) ... [2019-11-19 23:35:06,816 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:35:06,835 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:35:07,017 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:35:07,025 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:35:07,048 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:35:07,078 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:35:07,079 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:07 WrapperNode [2019-11-19 23:35:07,079 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:35:07,082 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:35:07,082 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:35:07,082 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:35:07,090 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:07" (1/1) ... [2019-11-19 23:35:07,100 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:07" (1/1) ... [2019-11-19 23:35:07,211 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:35:07,211 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:35:07,211 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:35:07,212 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:35:07,220 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:07" (1/1) ... [2019-11-19 23:35:07,220 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:07" (1/1) ... [2019-11-19 23:35:07,235 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:07" (1/1) ... [2019-11-19 23:35:07,236 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:07" (1/1) ... [2019-11-19 23:35:07,243 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:07" (1/1) ... [2019-11-19 23:35:07,250 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:07" (1/1) ... [2019-11-19 23:35:07,256 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:07" (1/1) ... [2019-11-19 23:35:07,258 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:35:07,259 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:35:07,259 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:35:07,259 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:35:07,260 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:35:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_bdf2d97b-7ef7-4eaa-bba4-c8bd26198bdf/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 [2019-11-19 23:35:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:35:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-19 23:35:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-19 23:35:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:35:07,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:35:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-19 23:35:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 23:35:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:35:07,584 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 23:35:07,584 INFO L285 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-19 23:35:07,585 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:35:07 BoogieIcfgContainer [2019-11-19 23:35:07,585 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 23:35:07,585 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 23:35:07,586 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 23:35:07,598 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 23:35:07,598 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:35:07" (1/1) ... [2019-11-19 23:35:07,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:35:07,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 23:35:07,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 11 states and 15 transitions. [2019-11-19 23:35:07,643 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 15 transitions. [2019-11-19 23:35:07,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-11-19 23:35:07,645 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 23:35:07,683 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:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) 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:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 23:35:07,688 INFO L168 Benchmark]: Toolchain (without parser) took 885.39 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.0 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -110.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:35:07,688 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:35:07,689 INFO L168 Benchmark]: CACSL2BoogieTranslator took 278.69 ms. Allocated memory is still 1.0 GB. Free memory was 957.8 MB in the beginning and 947.0 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-19 23:35:07,690 INFO L168 Benchmark]: Boogie Procedure Inliner took 129.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.0 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -154.8 MB). Peak memory consumption was 15.5 MB. Max. memory is 11.5 GB. [2019-11-19 23:35:07,691 INFO L168 Benchmark]: Boogie Preprocessor took 47.38 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-19 23:35:07,692 INFO L168 Benchmark]: RCFGBuilder took 326.15 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.4 MB). Peak memory consumption was 19.4 MB. Max. memory is 11.5 GB. [2019-11-19 23:35:07,692 INFO L168 Benchmark]: CodeCheck took 100.10 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-19 23:35:07,696 INFO L335 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:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 278.69 ms. Allocated memory is still 1.0 GB. Free memory was 957.8 MB in the beginning and 947.0 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 129.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.0 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -154.8 MB). Peak memory consumption was 15.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 47.38 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 326.15 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.4 MB). Peak memory consumption was 19.4 MB. Max. memory is 11.5 GB. * CodeCheck took 100.10 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...