./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1032b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1032b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/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 2fc40f01120ca51e77cbf79a7824b0aac7011828 .......................................................................................................................................................................................................... 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_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1032b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/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 2fc40f01120ca51e77cbf79a7824b0aac7011828 ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 12:45:03,296 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 12:45:03,297 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 12:45:03,305 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 12:45:03,305 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 12:45:03,305 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 12:45:03,306 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 12:45:03,308 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 12:45:03,309 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 12:45:03,310 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 12:45:03,310 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 12:45:03,311 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 12:45:03,311 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 12:45:03,312 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 12:45:03,312 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 12:45:03,313 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 12:45:03,314 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 12:45:03,315 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 12:45:03,316 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 12:45:03,317 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 12:45:03,318 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 12:45:03,319 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 12:45:03,320 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 12:45:03,320 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 12:45:03,322 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 12:45:03,322 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 12:45:03,322 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 12:45:03,323 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 12:45:03,323 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 12:45:03,323 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 12:45:03,324 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 12:45:03,324 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 12:45:03,324 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 12:45:03,325 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 12:45:03,325 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 12:45:03,326 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 12:45:03,326 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 12:45:03,326 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 12:45:03,326 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 12:45:03,327 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 12:45:03,327 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 12:45:03,328 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 12:45:03,336 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 12:45:03,336 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 12:45:03,337 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 12:45:03,337 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 12:45:03,337 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 12:45:03,338 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 12:45:03,338 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 12:45:03,338 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 12:45:03,338 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 12:45:03,338 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 12:45:03,338 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 12:45:03,338 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 12:45:03,338 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 12:45:03,339 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 12:45:03,339 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 12:45:03,339 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 12:45:03,339 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 12:45:03,339 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 12:45:03,339 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 12:45:03,339 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 12:45:03,339 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 12:45:03,339 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 12:45:03,340 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 12:45:03,340 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 12:45:03,340 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 12:45:03,340 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 12:45:03,340 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 12:45:03,340 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 12:45:03,340 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 12:45:03,341 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_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/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 -> 2fc40f01120ca51e77cbf79a7824b0aac7011828 [2019-12-01 12:45:03,446 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 12:45:03,455 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 12:45:03,458 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 12:45:03,459 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 12:45:03,459 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 12:45:03,459 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1032b.c [2019-12-01 12:45:03,499 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/bin/ukojak/data/c2d1bcd6b/be6f7c0384ba4c0299d9b66c11b931b2/FLAG8b43ddc81 [2019-12-01 12:45:03,913 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 12:45:03,914 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/sv-benchmarks/c/float-newlib/double_req_bl_1032b.c [2019-12-01 12:45:03,919 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/bin/ukojak/data/c2d1bcd6b/be6f7c0384ba4c0299d9b66c11b931b2/FLAG8b43ddc81 [2019-12-01 12:45:03,928 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/bin/ukojak/data/c2d1bcd6b/be6f7c0384ba4c0299d9b66c11b931b2 [2019-12-01 12:45:03,930 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 12:45:03,931 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 12:45:03,932 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 12:45:03,932 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 12:45:03,934 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 12:45:03,935 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 12:45:03" (1/1) ... [2019-12-01 12:45:03,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d97e9b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:03, skipping insertion in model container [2019-12-01 12:45:03,936 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 12:45:03" (1/1) ... [2019-12-01 12:45:03,941 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 12:45:03,953 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 12:45:04,097 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 12:45:04,099 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 12:45:04,119 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 12:45:04,132 INFO L208 MainTranslator]: Completed translation [2019-12-01 12:45:04,132 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:04 WrapperNode [2019-12-01 12:45:04,132 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 12:45:04,133 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 12:45:04,133 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 12:45:04,133 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 12:45:04,138 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:04" (1/1) ... [2019-12-01 12:45:04,144 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:04" (1/1) ... [2019-12-01 12:45:04,160 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 12:45:04,160 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 12:45:04,160 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 12:45:04,161 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 12:45:04,167 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:04" (1/1) ... [2019-12-01 12:45:04,167 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:04" (1/1) ... [2019-12-01 12:45:04,169 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:04" (1/1) ... [2019-12-01 12:45:04,169 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:04" (1/1) ... [2019-12-01 12:45:04,174 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:04" (1/1) ... [2019-12-01 12:45:04,178 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:04" (1/1) ... [2019-12-01 12:45:04,179 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:04" (1/1) ... [2019-12-01 12:45:04,181 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 12:45:04,181 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 12:45:04,181 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 12:45:04,181 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 12:45:04,182 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/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 [2019-12-01 12:45:04,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 12:45:04,220 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-01 12:45:04,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 12:45:04,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 12:45:04,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 12:45:04,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 12:45:04,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 12:45:04,221 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 12:45:04,437 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 12:45:04,438 INFO L287 CfgBuilder]: Removed 14 assume(true) statements. [2019-12-01 12:45:04,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 12:45:04 BoogieIcfgContainer [2019-12-01 12:45:04,440 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 12:45:04,440 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 12:45:04,440 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 12:45:04,447 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 12:45:04,447 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 12:45:04" (1/1) ... [2019-12-01 12:45:04,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 12:45:04,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:45:04,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 34 transitions. [2019-12-01 12:45:04,476 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2019-12-01 12:45:04,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-01 12:45:04,478 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:45:04,509 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) [2019-12-01 12:45:04,512 INFO L168 Benchmark]: Toolchain (without parser) took 580.97 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.2 MB). Free memory was 946.2 MB in the beginning and 1.0 GB in the end (delta: -101.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 12:45:04,513 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 12:45:04,513 INFO L168 Benchmark]: CACSL2BoogieTranslator took 200.85 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.2 MB). Free memory was 946.2 MB in the beginning and 1.1 GB in the end (delta: -139.9 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2019-12-01 12:45:04,514 INFO L168 Benchmark]: Boogie Procedure Inliner took 27.42 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 12:45:04,514 INFO L168 Benchmark]: Boogie Preprocessor took 20.38 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 12:45:04,515 INFO L168 Benchmark]: RCFGBuilder took 259.09 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: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. [2019-12-01 12:45:04,515 INFO L168 Benchmark]: CodeCheck took 70.64 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 12:45:04,517 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 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 200.85 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.2 MB). Free memory was 946.2 MB in the beginning and 1.1 GB in the end (delta: -139.9 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 27.42 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 20.38 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 259.09 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: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. * CodeCheck took 70.64 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 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 0.1.25-f470102 [2019-12-01 12:45:05,845 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 12:45:05,846 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 12:45:05,854 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 12:45:05,854 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 12:45:05,855 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 12:45:05,856 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 12:45:05,857 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 12:45:05,858 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 12:45:05,859 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 12:45:05,859 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 12:45:05,860 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 12:45:05,860 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 12:45:05,861 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 12:45:05,862 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 12:45:05,863 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 12:45:05,863 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 12:45:05,864 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 12:45:05,865 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 12:45:05,867 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 12:45:05,868 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 12:45:05,869 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 12:45:05,870 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 12:45:05,870 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 12:45:05,872 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 12:45:05,872 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 12:45:05,872 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 12:45:05,873 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 12:45:05,873 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 12:45:05,874 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 12:45:05,874 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 12:45:05,875 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 12:45:05,875 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 12:45:05,875 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 12:45:05,876 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 12:45:05,876 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 12:45:05,877 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 12:45:05,877 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 12:45:05,877 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 12:45:05,878 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 12:45:05,878 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 12:45:05,878 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 12:45:05,889 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 12:45:05,889 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 12:45:05,889 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 12:45:05,889 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 12:45:05,890 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 12:45:05,890 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 12:45:05,890 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 12:45:05,890 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 12:45:05,890 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 12:45:05,891 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 12:45:05,891 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 12:45:05,891 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 12:45:05,891 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 12:45:05,891 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 12:45:05,891 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 12:45:05,891 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 12:45:05,891 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 12:45:05,892 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 12:45:05,892 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 12:45:05,892 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 12:45:05,892 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 12:45:05,892 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 12:45:05,892 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 12:45:05,892 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 12:45:05,892 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 12:45:05,893 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 12:45:05,893 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 12:45:05,893 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 12:45:05,893 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 12:45:05,893 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 12:45:05,893 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 12:45:05,893 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 12:45:05,894 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 12:45:05,894 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_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/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 -> 2fc40f01120ca51e77cbf79a7824b0aac7011828 [2019-12-01 12:45:06,077 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 12:45:06,085 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 12:45:06,087 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 12:45:06,088 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 12:45:06,088 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 12:45:06,089 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1032b.c [2019-12-01 12:45:06,125 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/bin/ukojak/data/c03f7b80b/7222d104c47d44a6ba643474722f0b33/FLAG1222de16b [2019-12-01 12:45:06,572 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 12:45:06,572 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/sv-benchmarks/c/float-newlib/double_req_bl_1032b.c [2019-12-01 12:45:06,578 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/bin/ukojak/data/c03f7b80b/7222d104c47d44a6ba643474722f0b33/FLAG1222de16b [2019-12-01 12:45:06,588 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/bin/ukojak/data/c03f7b80b/7222d104c47d44a6ba643474722f0b33 [2019-12-01 12:45:06,590 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 12:45:06,591 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 12:45:06,592 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 12:45:06,592 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 12:45:06,594 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 12:45:06,595 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 12:45:06" (1/1) ... [2019-12-01 12:45:06,597 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20f6648c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:06, skipping insertion in model container [2019-12-01 12:45:06,597 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 12:45:06" (1/1) ... [2019-12-01 12:45:06,601 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 12:45:06,614 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 12:45:06,728 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 12:45:06,732 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 12:45:06,754 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 12:45:06,800 INFO L208 MainTranslator]: Completed translation [2019-12-01 12:45:06,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:06 WrapperNode [2019-12-01 12:45:06,801 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 12:45:06,801 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 12:45:06,801 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 12:45:06,802 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 12:45:06,807 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:06" (1/1) ... [2019-12-01 12:45:06,814 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:06" (1/1) ... [2019-12-01 12:45:06,830 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 12:45:06,830 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 12:45:06,830 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 12:45:06,830 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 12:45:06,836 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:06" (1/1) ... [2019-12-01 12:45:06,836 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:06" (1/1) ... [2019-12-01 12:45:06,839 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:06" (1/1) ... [2019-12-01 12:45:06,839 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:06" (1/1) ... [2019-12-01 12:45:06,846 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:06" (1/1) ... [2019-12-01 12:45:06,849 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:06" (1/1) ... [2019-12-01 12:45:06,851 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:06" (1/1) ... [2019-12-01 12:45:06,853 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 12:45:06,854 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 12:45:06,854 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 12:45:06,854 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 12:45:06,854 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:45:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6cd9a0f5-f1b0-42c5-b774-d3d1d2561dd5/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 [2019-12-01 12:45:06,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-12-01 12:45:06,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-12-01 12:45:06,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 12:45:06,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 12:45:06,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 12:45:06,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 12:45:06,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 12:45:06,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 12:45:07,539 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 12:45:07,540 INFO L287 CfgBuilder]: Removed 14 assume(true) statements. [2019-12-01 12:45:07,541 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 12:45:07 BoogieIcfgContainer [2019-12-01 12:45:07,541 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 12:45:07,541 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 12:45:07,541 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 12:45:07,549 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 12:45:07,549 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 12:45:07" (1/1) ... [2019-12-01 12:45:07,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 12:45:07,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 12:45:07,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 34 transitions. [2019-12-01 12:45:07,577 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2019-12-01 12:45:07,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-01 12:45:07,579 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 12:45:07,612 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) [2019-12-01 12:45:07,615 INFO L168 Benchmark]: Toolchain (without parser) took 1023.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -110.5 MB). Peak memory consumption was 11.2 MB. Max. memory is 11.5 GB. [2019-12-01 12:45:07,616 INFO L168 Benchmark]: CDTParser took 0.14 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. [2019-12-01 12:45:07,617 INFO L168 Benchmark]: CACSL2BoogieTranslator took 209.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -163.8 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. [2019-12-01 12:45:07,617 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.72 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-01 12:45:07,617 INFO L168 Benchmark]: Boogie Preprocessor took 23.08 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. [2019-12-01 12:45:07,618 INFO L168 Benchmark]: RCFGBuilder took 687.41 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: 39.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 11.5 GB. [2019-12-01 12:45:07,618 INFO L168 Benchmark]: CodeCheck took 72.60 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-01 12:45:07,620 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 0.14 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 209.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -163.8 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.72 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.08 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 687.41 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: 39.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 11.5 GB. * CodeCheck took 72.60 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...