./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0683b.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_a16a0060-368f-4820-8eae-5e624af69e33/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0683b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/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 516e79809fe70e7ecdc6c9a291a13d34f08e7bb9 ............................................................................................................................................................................................................... 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_a16a0060-368f-4820-8eae-5e624af69e33/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0683b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/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 516e79809fe70e7ecdc6c9a291a13d34f08e7bb9 ................................................................................................................................................................................................................... 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 16:37:07,151 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 16:37:07,152 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 16:37:07,160 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 16:37:07,160 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 16:37:07,161 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 16:37:07,162 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 16:37:07,163 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 16:37:07,164 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 16:37:07,165 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 16:37:07,166 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 16:37:07,166 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 16:37:07,167 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 16:37:07,167 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 16:37:07,168 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 16:37:07,169 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 16:37:07,169 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 16:37:07,170 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 16:37:07,171 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 16:37:07,173 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 16:37:07,174 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 16:37:07,174 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 16:37:07,175 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 16:37:07,176 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 16:37:07,177 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 16:37:07,178 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 16:37:07,178 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 16:37:07,178 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 16:37:07,178 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 16:37:07,179 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 16:37:07,179 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 16:37:07,179 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 16:37:07,180 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 16:37:07,180 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 16:37:07,181 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 16:37:07,181 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 16:37:07,181 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 16:37:07,182 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 16:37:07,182 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 16:37:07,182 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 16:37:07,183 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 16:37:07,183 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 16:37:07,192 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 16:37:07,192 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 16:37:07,193 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 16:37:07,193 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 16:37:07,193 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 16:37:07,193 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 16:37:07,193 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 16:37:07,193 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 16:37:07,194 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 16:37:07,194 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 16:37:07,194 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 16:37:07,194 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 16:37:07,194 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 16:37:07,194 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 16:37:07,194 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 16:37:07,194 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 16:37:07,194 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 16:37:07,194 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 16:37:07,195 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 16:37:07,195 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 16:37:07,195 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 16:37:07,195 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 16:37:07,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 16:37:07,195 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 16:37:07,195 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 16:37:07,196 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 16:37:07,196 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 16:37:07,196 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 16:37:07,196 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 16:37:07,196 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_a16a0060-368f-4820-8eae-5e624af69e33/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 -> 516e79809fe70e7ecdc6c9a291a13d34f08e7bb9 [2019-12-01 16:37:07,299 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 16:37:07,309 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 16:37:07,311 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 16:37:07,313 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 16:37:07,313 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 16:37:07,314 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0683b.c [2019-12-01 16:37:07,360 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/bin/ukojak/data/0ade25602/7507214f331445629390e04def9969a0/FLAGf139e5a9e [2019-12-01 16:37:07,732 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 16:37:07,733 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/sv-benchmarks/c/float-newlib/double_req_bl_0683b.c [2019-12-01 16:37:07,738 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/bin/ukojak/data/0ade25602/7507214f331445629390e04def9969a0/FLAGf139e5a9e [2019-12-01 16:37:07,746 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/bin/ukojak/data/0ade25602/7507214f331445629390e04def9969a0 [2019-12-01 16:37:07,748 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 16:37:07,749 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 16:37:07,749 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 16:37:07,749 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 16:37:07,751 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 16:37:07,752 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:37:07" (1/1) ... [2019-12-01 16:37:07,754 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e4d5433 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:07, skipping insertion in model container [2019-12-01 16:37:07,754 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:37:07" (1/1) ... [2019-12-01 16:37:07,758 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 16:37:07,777 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 16:37:07,950 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 16:37:07,954 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 16:37:07,991 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 16:37:08,007 INFO L208 MainTranslator]: Completed translation [2019-12-01 16:37:08,007 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:08 WrapperNode [2019-12-01 16:37:08,007 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 16:37:08,008 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 16:37:08,008 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 16:37:08,008 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 16:37:08,013 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:08" (1/1) ... [2019-12-01 16:37:08,023 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:08" (1/1) ... [2019-12-01 16:37:08,044 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 16:37:08,045 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 16:37:08,045 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 16:37:08,045 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 16:37:08,051 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:08" (1/1) ... [2019-12-01 16:37:08,051 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:08" (1/1) ... [2019-12-01 16:37:08,056 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:08" (1/1) ... [2019-12-01 16:37:08,056 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:08" (1/1) ... [2019-12-01 16:37:08,069 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:08" (1/1) ... [2019-12-01 16:37:08,074 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:08" (1/1) ... [2019-12-01 16:37:08,077 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:08" (1/1) ... [2019-12-01 16:37:08,080 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 16:37:08,080 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 16:37:08,080 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 16:37:08,080 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 16:37:08,081 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/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 16:37:08,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 16:37:08,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-01 16:37:08,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 16:37:08,121 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-12-01 16:37:08,121 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-12-01 16:37:08,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 16:37:08,121 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2019-12-01 16:37:08,121 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2019-12-01 16:37:08,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 16:37:08,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 16:37:08,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 16:37:08,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-12-01 16:37:08,122 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 16:37:08,638 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 16:37:08,638 INFO L287 CfgBuilder]: Removed 34 assume(true) statements. [2019-12-01 16:37:08,640 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:37:08 BoogieIcfgContainer [2019-12-01 16:37:08,640 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 16:37:08,640 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 16:37:08,640 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 16:37:08,649 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 16:37:08,650 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:37:08" (1/1) ... [2019-12-01 16:37:08,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 16:37:08,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 16:37:08,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 83 states and 136 transitions. [2019-12-01 16:37:08,691 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 136 transitions. [2019-12-01 16:37:08,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-12-01 16:37:08,693 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 16:37:08,725 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 16:37:08,729 INFO L168 Benchmark]: Toolchain (without parser) took 979.34 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 95.4 MB). Free memory was 944.7 MB in the beginning and 995.4 MB in the end (delta: -50.7 MB). Peak memory consumption was 44.8 MB. Max. memory is 11.5 GB. [2019-12-01 16:37:08,729 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 960.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 16:37:08,730 INFO L168 Benchmark]: CACSL2BoogieTranslator took 258.12 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 95.4 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -138.8 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-12-01 16:37:08,730 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.96 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 16:37:08,731 INFO L168 Benchmark]: Boogie Preprocessor took 35.12 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 16:37:08,731 INFO L168 Benchmark]: RCFGBuilder took 559.90 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: 77.4 MB). Peak memory consumption was 77.4 MB. Max. memory is 11.5 GB. [2019-12-01 16:37:08,732 INFO L168 Benchmark]: CodeCheck took 86.83 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 995.4 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 16:37:08,734 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 960.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 258.12 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 95.4 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -138.8 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.96 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 35.12 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 559.90 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: 77.4 MB). Peak memory consumption was 77.4 MB. Max. memory is 11.5 GB. * CodeCheck took 86.83 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 995.4 MB 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 16:37:10,153 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 16:37:10,154 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 16:37:10,162 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 16:37:10,162 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 16:37:10,163 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 16:37:10,164 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 16:37:10,165 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 16:37:10,167 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 16:37:10,167 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 16:37:10,168 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 16:37:10,169 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 16:37:10,169 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 16:37:10,170 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 16:37:10,170 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 16:37:10,171 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 16:37:10,172 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 16:37:10,172 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 16:37:10,174 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 16:37:10,175 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 16:37:10,176 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 16:37:10,177 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 16:37:10,178 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 16:37:10,179 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 16:37:10,181 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 16:37:10,181 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 16:37:10,181 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 16:37:10,181 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 16:37:10,182 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 16:37:10,182 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 16:37:10,183 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 16:37:10,183 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 16:37:10,184 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 16:37:10,184 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 16:37:10,185 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 16:37:10,185 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 16:37:10,185 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 16:37:10,185 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 16:37:10,186 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 16:37:10,186 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 16:37:10,187 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 16:37:10,187 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 16:37:10,197 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 16:37:10,197 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 16:37:10,198 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 16:37:10,198 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 16:37:10,198 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 16:37:10,199 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 16:37:10,199 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 16:37:10,199 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 16:37:10,199 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 16:37:10,199 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 16:37:10,199 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 16:37:10,199 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 16:37:10,200 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 16:37:10,200 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 16:37:10,200 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 16:37:10,200 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 16:37:10,200 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 16:37:10,200 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 16:37:10,200 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 16:37:10,200 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 16:37:10,201 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 16:37:10,201 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 16:37:10,201 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 16:37:10,201 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 16:37:10,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 16:37:10,201 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 16:37:10,201 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 16:37:10,201 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 16:37:10,202 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 16:37:10,202 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 16:37:10,202 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 16:37:10,202 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 16:37:10,202 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 16:37:10,202 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_a16a0060-368f-4820-8eae-5e624af69e33/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 -> 516e79809fe70e7ecdc6c9a291a13d34f08e7bb9 [2019-12-01 16:37:10,380 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 16:37:10,388 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 16:37:10,390 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 16:37:10,391 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 16:37:10,392 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 16:37:10,392 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0683b.c [2019-12-01 16:37:10,430 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/bin/ukojak/data/38a9cd78c/c723bedba4d24276b1eb14433ef7c356/FLAG79e49695a [2019-12-01 16:37:10,887 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 16:37:10,887 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/sv-benchmarks/c/float-newlib/double_req_bl_0683b.c [2019-12-01 16:37:10,893 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/bin/ukojak/data/38a9cd78c/c723bedba4d24276b1eb14433ef7c356/FLAG79e49695a [2019-12-01 16:37:10,902 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/bin/ukojak/data/38a9cd78c/c723bedba4d24276b1eb14433ef7c356 [2019-12-01 16:37:10,903 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 16:37:10,904 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 16:37:10,905 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 16:37:10,905 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 16:37:10,907 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 16:37:10,907 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:37:10" (1/1) ... [2019-12-01 16:37:10,909 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b897a28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:10, skipping insertion in model container [2019-12-01 16:37:10,909 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:37:10" (1/1) ... [2019-12-01 16:37:10,914 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 16:37:10,931 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 16:37:11,078 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 16:37:11,085 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 16:37:11,162 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 16:37:11,183 INFO L208 MainTranslator]: Completed translation [2019-12-01 16:37:11,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:11 WrapperNode [2019-12-01 16:37:11,183 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 16:37:11,184 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 16:37:11,184 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 16:37:11,184 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 16:37:11,189 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:11" (1/1) ... [2019-12-01 16:37:11,201 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:11" (1/1) ... [2019-12-01 16:37:11,223 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 16:37:11,223 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 16:37:11,223 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 16:37:11,223 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 16:37:11,229 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:11" (1/1) ... [2019-12-01 16:37:11,230 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:11" (1/1) ... [2019-12-01 16:37:11,235 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:11" (1/1) ... [2019-12-01 16:37:11,236 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:11" (1/1) ... [2019-12-01 16:37:11,250 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:11" (1/1) ... [2019-12-01 16:37:11,256 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:11" (1/1) ... [2019-12-01 16:37:11,259 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:11" (1/1) ... [2019-12-01 16:37:11,263 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 16:37:11,263 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 16:37:11,263 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 16:37:11,263 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 16:37:11,264 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a16a0060-368f-4820-8eae-5e624af69e33/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 16:37:11,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-12-01 16:37:11,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-12-01 16:37:11,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 16:37:11,305 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-12-01 16:37:11,305 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-12-01 16:37:11,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-12-01 16:37:11,305 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2019-12-01 16:37:11,305 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2019-12-01 16:37:11,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 16:37:11,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 16:37:11,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 16:37:11,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 16:37:11,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 16:41:09,365 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 16:41:09,365 INFO L287 CfgBuilder]: Removed 34 assume(true) statements. [2019-12-01 16:41:09,366 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:41:09 BoogieIcfgContainer [2019-12-01 16:41:09,366 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 16:41:09,367 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 16:41:09,367 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 16:41:09,375 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 16:41:09,375 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:41:09" (1/1) ... [2019-12-01 16:41:09,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 16:41:09,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 16:41:09,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 83 states and 136 transitions. [2019-12-01 16:41:09,411 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 136 transitions. [2019-12-01 16:41:09,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-12-01 16:41:09,412 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 16:41:09,445 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 16:41:09,448 INFO L168 Benchmark]: Toolchain (without parser) took 238543.47 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 952.4 MB in the beginning and 979.4 MB in the end (delta: -27.0 MB). Peak memory consumption was 91.5 MB. Max. memory is 11.5 GB. [2019-12-01 16:41:09,449 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 16:41:09,449 INFO L168 Benchmark]: CACSL2BoogieTranslator took 278.84 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -154.9 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. [2019-12-01 16:41:09,450 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.17 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-01 16:41:09,450 INFO L168 Benchmark]: Boogie Preprocessor took 39.93 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 16:41:09,450 INFO L168 Benchmark]: RCFGBuilder took 238103.04 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 986.2 MB in the end (delta: 114.2 MB). Peak memory consumption was 114.2 MB. Max. memory is 11.5 GB. [2019-12-01 16:41:09,451 INFO L168 Benchmark]: CodeCheck took 80.04 ms. Allocated memory is still 1.1 GB. Free memory was 986.2 MB in the beginning and 979.4 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-01 16:41:09,453 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 278.84 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -154.9 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.17 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 39.93 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 238103.04 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 986.2 MB in the end (delta: 114.2 MB). Peak memory consumption was 114.2 MB. Max. memory is 11.5 GB. * CodeCheck took 80.04 ms. Allocated memory is still 1.1 GB. Free memory was 986.2 MB in the beginning and 979.4 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 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...