./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0833.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_d7707919-7a38-4896-9ac1-7ddcc5bf832b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0833.c -s /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/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 e9c6bf05d102b43fb2b728009d6b55f3314474ef ........................................................................................................................................................................................................... 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_d7707919-7a38-4896-9ac1-7ddcc5bf832b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0833.c -s /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/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 e9c6bf05d102b43fb2b728009d6b55f3314474ef ............................................................................................................................................................................................................. 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 [2019-11-20 10:59:16,829 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:59:16,831 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:59:16,845 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:59:16,846 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:59:16,847 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:59:16,848 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:59:16,850 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:59:16,852 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:59:16,853 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:59:16,854 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:59:16,855 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:59:16,855 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:59:16,856 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:59:16,857 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:59:16,858 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:59:16,859 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:59:16,860 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:59:16,862 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:59:16,864 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:59:16,866 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:59:16,867 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:59:16,869 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:59:16,870 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:59:16,872 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:59:16,873 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:59:16,873 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:59:16,876 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:59:16,876 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:59:16,877 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:59:16,877 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:59:16,878 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:59:16,878 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:59:16,879 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:59:16,880 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:59:16,880 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:59:16,880 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:59:16,880 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:59:16,881 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:59:16,881 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:59:16,882 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:59:16,883 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 10:59:16,902 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:59:16,903 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:59:16,904 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 10:59:16,904 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 10:59:16,904 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:59:16,904 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:59:16,905 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:59:16,905 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 10:59:16,905 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 10:59:16,905 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 10:59:16,906 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:59:16,906 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:59:16,907 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:59:16,907 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:59:16,907 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 10:59:16,907 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:59:16,907 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:59:16,907 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:59:16,908 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 10:59:16,908 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 10:59:16,908 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:59:16,908 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:59:16,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:59:16,909 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:59:16,909 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:59:16,909 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:59:16,909 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 10:59:16,909 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 10:59:16,909 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:59:16,910 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_d7707919-7a38-4896-9ac1-7ddcc5bf832b/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 -> e9c6bf05d102b43fb2b728009d6b55f3314474ef [2019-11-20 10:59:17,100 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:59:17,110 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:59:17,113 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:59:17,126 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:59:17,126 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:59:17,127 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0833.c [2019-11-20 10:59:17,180 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/bin/ukojak/data/9a7b845d6/c7b6e50f5148493e99c5e48202567fd3/FLAG22da98d6d [2019-11-20 10:59:17,589 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:59:17,589 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/sv-benchmarks/c/float-newlib/double_req_bl_0833.c [2019-11-20 10:59:17,596 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/bin/ukojak/data/9a7b845d6/c7b6e50f5148493e99c5e48202567fd3/FLAG22da98d6d [2019-11-20 10:59:17,607 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/bin/ukojak/data/9a7b845d6/c7b6e50f5148493e99c5e48202567fd3 [2019-11-20 10:59:17,609 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:59:17,610 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:59:17,611 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:59:17,611 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:59:17,615 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:59:17,615 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:59:17" (1/1) ... [2019-11-20 10:59:17,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6faa9972 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:17, skipping insertion in model container [2019-11-20 10:59:17,618 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:59:17" (1/1) ... [2019-11-20 10:59:17,625 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:59:17,648 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:59:17,953 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:59:17,959 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:59:18,003 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:59:18,023 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:59:18,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:18 WrapperNode [2019-11-20 10:59:18,024 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:59:18,025 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:59:18,025 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:59:18,025 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:59:18,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:18" (1/1) ... [2019-11-20 10:59:18,060 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:18" (1/1) ... [2019-11-20 10:59:18,094 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:59:18,094 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:59:18,095 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:59:18,095 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:59:18,107 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:18" (1/1) ... [2019-11-20 10:59:18,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:18" (1/1) ... [2019-11-20 10:59:18,122 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:18" (1/1) ... [2019-11-20 10:59:18,123 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:18" (1/1) ... [2019-11-20 10:59:18,150 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:18" (1/1) ... [2019-11-20 10:59:18,155 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:18" (1/1) ... [2019-11-20 10:59:18,158 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:18" (1/1) ... [2019-11-20 10:59:18,161 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:59:18,161 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:59:18,161 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:59:18,162 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:59:18,162 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/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 [2019-11-20 10:59:18,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:59:18,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 10:59:18,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 10:59:18,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 10:59:18,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:59:18,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:59:18,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 10:59:18,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-11-20 10:59:18,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 10:59:18,803 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 10:59:18,803 INFO L285 CfgBuilder]: Removed 22 assume(true) statements. [2019-11-20 10:59:18,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:59:18 BoogieIcfgContainer [2019-11-20 10:59:18,804 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 10:59:18,805 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 10:59:18,805 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 10:59:18,813 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 10:59:18,813 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:59:18" (1/1) ... [2019-11-20 10:59:18,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:59:18,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:59:18,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 37 states and 61 transitions. [2019-11-20 10:59:18,859 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 61 transitions. [2019-11-20 10:59:18,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-20 10:59:18,862 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:59:18,898 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) [2019-11-20 10:59:18,902 INFO L168 Benchmark]: Toolchain (without parser) took 1290.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -122.4 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. [2019-11-20 10:59:18,903 INFO L168 Benchmark]: CDTParser took 0.19 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. [2019-11-20 10:59:18,903 INFO L168 Benchmark]: CACSL2BoogieTranslator took 413.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -174.4 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2019-11-20 10:59:18,904 INFO L168 Benchmark]: Boogie Procedure Inliner took 69.52 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. [2019-11-20 10:59:18,904 INFO L168 Benchmark]: Boogie Preprocessor took 66.60 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. [2019-11-20 10:59:18,905 INFO L168 Benchmark]: RCFGBuilder took 642.94 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: 46.6 MB). Peak memory consumption was 46.6 MB. Max. memory is 11.5 GB. [2019-11-20 10:59:18,905 INFO L168 Benchmark]: CodeCheck took 95.51 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 10:59:18,908 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 0.19 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 413.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -174.4 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 69.52 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 66.60 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. * RCFGBuilder took 642.94 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: 46.6 MB). Peak memory consumption was 46.6 MB. Max. memory is 11.5 GB. * CodeCheck took 95.51 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: 5.4 MB). Peak memory consumption was 5.4 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 [2019-11-20 10:59:20,860 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:59:20,862 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:59:20,873 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:59:20,873 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:59:20,874 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:59:20,876 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:59:20,878 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:59:20,879 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:59:20,880 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:59:20,881 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:59:20,882 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:59:20,883 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:59:20,884 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:59:20,884 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:59:20,886 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:59:20,886 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:59:20,887 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:59:20,889 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:59:20,891 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:59:20,893 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:59:20,894 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:59:20,895 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:59:20,896 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:59:20,899 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:59:20,899 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:59:20,899 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:59:20,900 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:59:20,901 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:59:20,902 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:59:20,902 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:59:20,903 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:59:20,904 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:59:20,904 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:59:20,905 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:59:20,906 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:59:20,906 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:59:20,907 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:59:20,907 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:59:20,908 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:59:20,908 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:59:20,909 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 10:59:20,924 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:59:20,924 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:59:20,925 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 10:59:20,925 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 10:59:20,926 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:59:20,926 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:59:20,926 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:59:20,926 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 10:59:20,926 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 10:59:20,927 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:59:20,927 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:59:20,927 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:59:20,927 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:59:20,927 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 10:59:20,928 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 10:59:20,928 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 10:59:20,928 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:59:20,928 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:59:20,929 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:59:20,929 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 10:59:20,929 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 10:59:20,929 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:59:20,929 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:59:20,930 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:59:20,930 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:59:20,930 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:59:20,930 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:59:20,931 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 10:59:20,931 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 10:59:20,931 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:59:20,931 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 10:59:20,931 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 10:59:20,932 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_d7707919-7a38-4896-9ac1-7ddcc5bf832b/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 -> e9c6bf05d102b43fb2b728009d6b55f3314474ef [2019-11-20 10:59:21,243 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:59:21,254 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:59:21,257 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:59:21,258 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:59:21,259 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:59:21,260 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0833.c [2019-11-20 10:59:21,316 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/bin/ukojak/data/b0b6f54e6/ffb1129e19cf4cd7a2d27bb558c5add0/FLAG6c0e788de [2019-11-20 10:59:21,729 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:59:21,733 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/sv-benchmarks/c/float-newlib/double_req_bl_0833.c [2019-11-20 10:59:21,742 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/bin/ukojak/data/b0b6f54e6/ffb1129e19cf4cd7a2d27bb558c5add0/FLAG6c0e788de [2019-11-20 10:59:22,131 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/bin/ukojak/data/b0b6f54e6/ffb1129e19cf4cd7a2d27bb558c5add0 [2019-11-20 10:59:22,133 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:59:22,134 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:59:22,135 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:59:22,135 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:59:22,138 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:59:22,139 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:59:22" (1/1) ... [2019-11-20 10:59:22,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62daa980 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:22, skipping insertion in model container [2019-11-20 10:59:22,142 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:59:22" (1/1) ... [2019-11-20 10:59:22,149 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:59:22,170 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:59:22,401 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:59:22,408 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:59:22,520 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:59:22,549 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:59:22,549 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:22 WrapperNode [2019-11-20 10:59:22,549 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:59:22,551 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:59:22,552 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:59:22,552 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:59:22,559 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:22" (1/1) ... [2019-11-20 10:59:22,572 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:22" (1/1) ... [2019-11-20 10:59:22,610 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:59:22,610 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:59:22,611 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:59:22,611 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:59:22,619 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:22" (1/1) ... [2019-11-20 10:59:22,620 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:22" (1/1) ... [2019-11-20 10:59:22,626 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:22" (1/1) ... [2019-11-20 10:59:22,626 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:22" (1/1) ... [2019-11-20 10:59:22,641 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:22" (1/1) ... [2019-11-20 10:59:22,647 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:22" (1/1) ... [2019-11-20 10:59:22,650 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:22" (1/1) ... [2019-11-20 10:59:22,655 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:59:22,655 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:59:22,655 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:59:22,655 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:59:22,656 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:59:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d7707919-7a38-4896-9ac1-7ddcc5bf832b/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 [2019-11-20 10:59:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-20 10:59:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-20 10:59:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:59:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-11-20 10:59:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 10:59:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:59:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:59:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 10:59:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 11:01:08,648 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 11:01:08,648 INFO L285 CfgBuilder]: Removed 22 assume(true) statements. [2019-11-20 11:01:08,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:01:08 BoogieIcfgContainer [2019-11-20 11:01:08,650 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 11:01:08,650 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 11:01:08,650 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 11:01:08,662 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 11:01:08,662 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:01:08" (1/1) ... [2019-11-20 11:01:08,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:01:08,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 11:01:08,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 37 states and 61 transitions. [2019-11-20 11:01:08,712 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 61 transitions. [2019-11-20 11:01:08,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-20 11:01:08,716 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 11:01:08,762 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) [2019-11-20 11:01:08,768 INFO L168 Benchmark]: Toolchain (without parser) took 106632.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -116.1 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. [2019-11-20 11:01:08,768 INFO L168 Benchmark]: CDTParser took 0.26 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. [2019-11-20 11:01:08,769 INFO L168 Benchmark]: CACSL2BoogieTranslator took 415.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -176.2 MB). Peak memory consumption was 22.0 MB. Max. memory is 11.5 GB. [2019-11-20 11:01:08,770 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.70 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: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 11.5 GB. [2019-11-20 11:01:08,771 INFO L168 Benchmark]: Boogie Preprocessor took 44.51 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-20 11:01:08,772 INFO L168 Benchmark]: RCFGBuilder took 105994.80 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: 45.4 MB). Peak memory consumption was 45.4 MB. Max. memory is 11.5 GB. [2019-11-20 11:01:08,772 INFO L168 Benchmark]: CodeCheck took 115.18 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-20 11:01:08,776 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 0.26 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 415.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -176.2 MB). Peak memory consumption was 22.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 58.70 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: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 44.51 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 105994.80 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: 45.4 MB). Peak memory consumption was 45.4 MB. Max. memory is 11.5 GB. * CodeCheck took 115.18 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...