./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0662a.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_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0662a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/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 c8db64e82d1b178f8644abd34ffdb7278ee391d6 ............................................................................................................................................................................................................... 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_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0662a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/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 c8db64e82d1b178f8644abd34ffdb7278ee391d6 ................................................................................................................................................................................................................... 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 22:09:09,213 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 22:09:09,215 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 22:09:09,224 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 22:09:09,224 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 22:09:09,225 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 22:09:09,226 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 22:09:09,227 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 22:09:09,228 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 22:09:09,229 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 22:09:09,229 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 22:09:09,230 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 22:09:09,230 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 22:09:09,231 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 22:09:09,231 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 22:09:09,232 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 22:09:09,233 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 22:09:09,233 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 22:09:09,235 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 22:09:09,236 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 22:09:09,237 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 22:09:09,238 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 22:09:09,239 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 22:09:09,239 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 22:09:09,241 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 22:09:09,241 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 22:09:09,241 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 22:09:09,241 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 22:09:09,242 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 22:09:09,242 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 22:09:09,242 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 22:09:09,243 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 22:09:09,243 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 22:09:09,244 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 22:09:09,244 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 22:09:09,244 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 22:09:09,245 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 22:09:09,245 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 22:09:09,245 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 22:09:09,245 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 22:09:09,246 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 22:09:09,246 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 22:09:09,256 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 22:09:09,256 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 22:09:09,257 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 22:09:09,257 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 22:09:09,257 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 22:09:09,257 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 22:09:09,258 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 22:09:09,258 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 22:09:09,258 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 22:09:09,258 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 22:09:09,258 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 22:09:09,258 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 22:09:09,258 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 22:09:09,258 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 22:09:09,259 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 22:09:09,259 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 22:09:09,259 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 22:09:09,259 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 22:09:09,259 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 22:09:09,259 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 22:09:09,259 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 22:09:09,259 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 22:09:09,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 22:09:09,260 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 22:09:09,260 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 22:09:09,260 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 22:09:09,260 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 22:09:09,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 22:09:09,260 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 22:09:09,260 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_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/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 -> c8db64e82d1b178f8644abd34ffdb7278ee391d6 [2019-12-01 22:09:09,359 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 22:09:09,367 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 22:09:09,369 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 22:09:09,370 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 22:09:09,370 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 22:09:09,370 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0662a.c [2019-12-01 22:09:09,407 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/bin/ukojak/data/bb5f452ba/fa8b6a18ba074acd91295e3b4337b86c/FLAGb272336a3 [2019-12-01 22:09:09,843 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 22:09:09,843 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/sv-benchmarks/c/float-newlib/double_req_bl_0662a.c [2019-12-01 22:09:09,848 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/bin/ukojak/data/bb5f452ba/fa8b6a18ba074acd91295e3b4337b86c/FLAGb272336a3 [2019-12-01 22:09:09,857 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/bin/ukojak/data/bb5f452ba/fa8b6a18ba074acd91295e3b4337b86c [2019-12-01 22:09:09,858 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 22:09:09,859 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 22:09:09,860 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 22:09:09,860 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 22:09:09,862 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 22:09:09,863 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:09:09" (1/1) ... [2019-12-01 22:09:09,865 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ba978c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:09, skipping insertion in model container [2019-12-01 22:09:09,865 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:09:09" (1/1) ... [2019-12-01 22:09:09,870 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 22:09:09,891 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 22:09:10,083 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:09:10,088 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 22:09:10,124 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:09:10,140 INFO L208 MainTranslator]: Completed translation [2019-12-01 22:09:10,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:10 WrapperNode [2019-12-01 22:09:10,140 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 22:09:10,141 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 22:09:10,141 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 22:09:10,141 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 22:09:10,146 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:10" (1/1) ... [2019-12-01 22:09:10,156 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:10" (1/1) ... [2019-12-01 22:09:10,175 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 22:09:10,176 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 22:09:10,176 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 22:09:10,176 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 22:09:10,182 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:10" (1/1) ... [2019-12-01 22:09:10,182 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:10" (1/1) ... [2019-12-01 22:09:10,186 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:10" (1/1) ... [2019-12-01 22:09:10,186 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:10" (1/1) ... [2019-12-01 22:09:10,197 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:10" (1/1) ... [2019-12-01 22:09:10,203 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:10" (1/1) ... [2019-12-01 22:09:10,205 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:10" (1/1) ... [2019-12-01 22:09:10,208 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 22:09:10,209 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 22:09:10,209 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 22:09:10,209 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 22:09:10,209 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/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 22:09:10,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 22:09:10,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-01 22:09:10,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 22:09:10,252 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-12-01 22:09:10,252 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-12-01 22:09:10,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 22:09:10,253 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2019-12-01 22:09:10,253 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2019-12-01 22:09:10,253 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 22:09:10,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 22:09:10,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 22:09:10,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-12-01 22:09:10,253 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 22:09:10,685 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 22:09:10,686 INFO L287 CfgBuilder]: Removed 22 assume(true) statements. [2019-12-01 22:09:10,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:09:10 BoogieIcfgContainer [2019-12-01 22:09:10,687 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 22:09:10,687 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 22:09:10,687 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 22:09:10,694 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 22:09:10,694 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:09:10" (1/1) ... [2019-12-01 22:09:10,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 22:09:10,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:09:10,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2019-12-01 22:09:10,728 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2019-12-01 22:09:10,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-01 22:09:10,729 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:09:10,761 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 22:09:10,765 INFO L168 Benchmark]: Toolchain (without parser) took 904.82 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 106.4 MB). Free memory was 943.5 MB in the beginning and 1.0 GB in the end (delta: -74.6 MB). Peak memory consumption was 31.8 MB. Max. memory is 11.5 GB. [2019-12-01 22:09:10,765 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 22:09:10,766 INFO L168 Benchmark]: CACSL2BoogieTranslator took 280.65 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 106.4 MB). Free memory was 943.5 MB in the beginning and 1.1 GB in the end (delta: -152.4 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-12-01 22:09:10,766 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.57 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 22:09:10,766 INFO L168 Benchmark]: Boogie Preprocessor took 32.79 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 22:09:10,767 INFO L168 Benchmark]: RCFGBuilder took 478.11 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: 60.6 MB). Peak memory consumption was 60.6 MB. Max. memory is 11.5 GB. [2019-12-01 22:09:10,767 INFO L168 Benchmark]: CodeCheck took 76.22 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 11.5 GB. [2019-12-01 22:09:10,769 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 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 280.65 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 106.4 MB). Free memory was 943.5 MB in the beginning and 1.1 GB in the end (delta: -152.4 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.57 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. * Boogie Preprocessor took 32.79 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. * RCFGBuilder took 478.11 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: 60.6 MB). Peak memory consumption was 60.6 MB. Max. memory is 11.5 GB. * CodeCheck took 76.22 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 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 22:09:12,159 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 22:09:12,160 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 22:09:12,168 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 22:09:12,168 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 22:09:12,169 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 22:09:12,170 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 22:09:12,171 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 22:09:12,173 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 22:09:12,173 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 22:09:12,174 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 22:09:12,175 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 22:09:12,175 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 22:09:12,176 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 22:09:12,176 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 22:09:12,177 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 22:09:12,178 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 22:09:12,178 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 22:09:12,179 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 22:09:12,181 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 22:09:12,182 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 22:09:12,183 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 22:09:12,184 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 22:09:12,184 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 22:09:12,186 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 22:09:12,186 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 22:09:12,186 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 22:09:12,187 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 22:09:12,187 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 22:09:12,188 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 22:09:12,188 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 22:09:12,189 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 22:09:12,189 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 22:09:12,190 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 22:09:12,190 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 22:09:12,190 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 22:09:12,191 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 22:09:12,191 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 22:09:12,191 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 22:09:12,192 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 22:09:12,192 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 22:09:12,193 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 22:09:12,203 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 22:09:12,203 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 22:09:12,203 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 22:09:12,204 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 22:09:12,204 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 22:09:12,204 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 22:09:12,204 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 22:09:12,204 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 22:09:12,205 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 22:09:12,205 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 22:09:12,205 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 22:09:12,205 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 22:09:12,205 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 22:09:12,205 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 22:09:12,205 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 22:09:12,205 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 22:09:12,206 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 22:09:12,206 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 22:09:12,206 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 22:09:12,206 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 22:09:12,206 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 22:09:12,206 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 22:09:12,206 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 22:09:12,207 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 22:09:12,207 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 22:09:12,207 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 22:09:12,207 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 22:09:12,207 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 22:09:12,207 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 22:09:12,207 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 22:09:12,207 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 22:09:12,208 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 22:09:12,208 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 22:09:12,208 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_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/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 -> c8db64e82d1b178f8644abd34ffdb7278ee391d6 [2019-12-01 22:09:12,385 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 22:09:12,393 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 22:09:12,396 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 22:09:12,397 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 22:09:12,397 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 22:09:12,397 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0662a.c [2019-12-01 22:09:12,437 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/bin/ukojak/data/89c270085/de30d2122cce4fa091c16aa5e88daffc/FLAG5ec551797 [2019-12-01 22:09:12,767 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 22:09:12,768 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/sv-benchmarks/c/float-newlib/double_req_bl_0662a.c [2019-12-01 22:09:12,773 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/bin/ukojak/data/89c270085/de30d2122cce4fa091c16aa5e88daffc/FLAG5ec551797 [2019-12-01 22:09:12,781 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/bin/ukojak/data/89c270085/de30d2122cce4fa091c16aa5e88daffc [2019-12-01 22:09:12,784 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 22:09:12,784 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 22:09:12,785 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 22:09:12,785 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 22:09:12,787 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 22:09:12,788 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:09:12" (1/1) ... [2019-12-01 22:09:12,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@203973a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:12, skipping insertion in model container [2019-12-01 22:09:12,790 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:09:12" (1/1) ... [2019-12-01 22:09:12,795 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 22:09:12,811 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 22:09:12,966 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:09:12,972 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 22:09:13,041 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:09:13,060 INFO L208 MainTranslator]: Completed translation [2019-12-01 22:09:13,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:13 WrapperNode [2019-12-01 22:09:13,061 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 22:09:13,061 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 22:09:13,061 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 22:09:13,062 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 22:09:13,067 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:13" (1/1) ... [2019-12-01 22:09:13,078 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:13" (1/1) ... [2019-12-01 22:09:13,097 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 22:09:13,097 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 22:09:13,098 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 22:09:13,098 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 22:09:13,104 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:13" (1/1) ... [2019-12-01 22:09:13,104 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:13" (1/1) ... [2019-12-01 22:09:13,109 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:13" (1/1) ... [2019-12-01 22:09:13,109 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:13" (1/1) ... [2019-12-01 22:09:13,122 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:13" (1/1) ... [2019-12-01 22:09:13,127 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:13" (1/1) ... [2019-12-01 22:09:13,130 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:13" (1/1) ... [2019-12-01 22:09:13,134 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 22:09:13,134 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 22:09:13,134 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 22:09:13,134 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 22:09:13,135 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:09:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ed78ecaf-e07d-4bf5-b5b9-5afb2d9acd39/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 22:09:13,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-12-01 22:09:13,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-12-01 22:09:13,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 22:09:13,176 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-12-01 22:09:13,176 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-12-01 22:09:13,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-12-01 22:09:13,176 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2019-12-01 22:09:13,176 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2019-12-01 22:09:13,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 22:09:13,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 22:09:13,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 22:09:13,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 22:09:13,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 22:13:14,241 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 22:13:14,241 INFO L287 CfgBuilder]: Removed 22 assume(true) statements. [2019-12-01 22:13:14,242 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:13:14 BoogieIcfgContainer [2019-12-01 22:13:14,242 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 22:13:14,243 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 22:13:14,243 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 22:13:14,251 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 22:13:14,251 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:13:14" (1/1) ... [2019-12-01 22:13:14,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 22:13:14,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:13:14,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2019-12-01 22:13:14,292 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2019-12-01 22:13:14,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-01 22:13:14,294 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:13:14,326 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 22:13:14,329 INFO L168 Benchmark]: Toolchain (without parser) took 241544.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 951.0 MB in the beginning and 1.0 GB in the end (delta: -66.1 MB). Peak memory consumption was 75.5 MB. Max. memory is 11.5 GB. [2019-12-01 22:13:14,330 INFO L168 Benchmark]: CDTParser took 0.13 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 22:13:14,330 INFO L168 Benchmark]: CACSL2BoogieTranslator took 276.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -179.8 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. [2019-12-01 22:13:14,331 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.97 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 22:13:14,331 INFO L168 Benchmark]: Boogie Preprocessor took 36.61 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 22:13:14,331 INFO L168 Benchmark]: RCFGBuilder took 241108.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 100.3 MB). Peak memory consumption was 100.3 MB. Max. memory is 11.5 GB. [2019-12-01 22:13:14,332 INFO L168 Benchmark]: CodeCheck took 85.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-01 22:13:14,334 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 0.13 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 276.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -179.8 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.97 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 36.61 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 241108.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 100.3 MB). Peak memory consumption was 100.3 MB. Max. memory is 11.5 GB. * CodeCheck took 85.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 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. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...