./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0250a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0250a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/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 78ea74dfa7532b5891dcf798c387cbc67437d79b .......................................................................................................................................................................................................... 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_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0250a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/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 78ea74dfa7532b5891dcf798c387cbc67437d79b ............................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 04:34:59,046 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:34:59,047 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:34:59,061 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:34:59,062 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:34:59,063 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:34:59,065 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:34:59,073 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:34:59,078 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:34:59,081 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:34:59,084 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:34:59,085 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:34:59,085 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:34:59,087 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:34:59,088 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:34:59,089 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:34:59,090 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:34:59,091 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:34:59,094 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:34:59,098 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:34:59,102 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:34:59,104 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:34:59,108 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:34:59,108 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:34:59,111 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:34:59,112 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:34:59,112 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:34:59,113 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:34:59,114 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:34:59,115 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:34:59,115 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:34:59,116 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:34:59,117 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:34:59,117 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:34:59,118 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:34:59,118 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:34:59,119 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:34:59,119 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:34:59,120 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:34:59,120 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:34:59,122 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:34:59,122 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 04:34:59,149 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:34:59,159 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:34:59,160 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:34:59,160 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:34:59,160 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:34:59,161 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:34:59,161 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:34:59,161 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:34:59,161 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 04:34:59,162 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:34:59,162 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:34:59,162 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:34:59,162 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:34:59,162 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:34:59,163 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:34:59,163 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:34:59,163 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:34:59,163 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:34:59,163 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:34:59,164 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:34:59,164 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:34:59,164 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:34:59,164 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:34:59,165 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:34:59,165 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:34:59,165 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:34:59,165 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 04:34:59,165 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 04:34:59,167 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:34:59,167 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_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/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 -> 78ea74dfa7532b5891dcf798c387cbc67437d79b [2019-11-20 04:34:59,315 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:34:59,326 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:34:59,329 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:34:59,330 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:34:59,330 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:34:59,331 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0250a.c [2019-11-20 04:34:59,382 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/bin/ukojak/data/773d7533b/2babb99fc2234713912cc12124e8d400/FLAGf401a3655 [2019-11-20 04:34:59,816 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:34:59,816 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/sv-benchmarks/c/float-newlib/float_req_bl_0250a.c [2019-11-20 04:34:59,826 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/bin/ukojak/data/773d7533b/2babb99fc2234713912cc12124e8d400/FLAGf401a3655 [2019-11-20 04:34:59,841 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/bin/ukojak/data/773d7533b/2babb99fc2234713912cc12124e8d400 [2019-11-20 04:34:59,846 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:34:59,847 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:34:59,850 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:34:59,850 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:34:59,853 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:34:59,854 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:34:59" (1/1) ... [2019-11-20 04:34:59,856 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29b7d2b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:34:59, skipping insertion in model container [2019-11-20 04:34:59,856 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:34:59" (1/1) ... [2019-11-20 04:34:59,862 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:34:59,899 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:35:00,173 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:35:00,180 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:35:00,237 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:35:00,258 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:35:00,258 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:00 WrapperNode [2019-11-20 04:35:00,258 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:35:00,259 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:35:00,259 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:35:00,259 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:35:00,267 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:00" (1/1) ... [2019-11-20 04:35:00,278 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:00" (1/1) ... [2019-11-20 04:35:00,308 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:35:00,308 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:35:00,309 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:35:00,309 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:35:00,317 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:00" (1/1) ... [2019-11-20 04:35:00,317 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:00" (1/1) ... [2019-11-20 04:35:00,321 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:00" (1/1) ... [2019-11-20 04:35:00,321 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:00" (1/1) ... [2019-11-20 04:35:00,332 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:00" (1/1) ... [2019-11-20 04:35:00,345 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:00" (1/1) ... [2019-11-20 04:35:00,349 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:00" (1/1) ... [2019-11-20 04:35:00,352 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:35:00,353 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:35:00,353 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:35:00,353 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:35:00,354 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:35:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:35:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 04:35:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 04:35:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 04:35:00,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:35:00,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:35:00,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 04:35:00,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:35:00,989 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 04:35:00,989 INFO L285 CfgBuilder]: Removed 28 assume(true) statements. [2019-11-20 04:35:00,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:35:00 BoogieIcfgContainer [2019-11-20 04:35:00,990 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 04:35:00,991 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 04:35:00,991 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 04:35:01,000 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 04:35:01,000 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:35:00" (1/1) ... [2019-11-20 04:35:01,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:35:01,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 04:35:01,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2019-11-20 04:35:01,043 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2019-11-20 04:35:01,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-11-20 04:35:01,045 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 04:35:01,079 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 04:35:01,082 INFO L168 Benchmark]: Toolchain (without parser) took 1234.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -124.9 MB). Peak memory consumption was 19.3 MB. Max. memory is 11.5 GB. [2019-11-20 04:35:01,083 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:35:01,084 INFO L168 Benchmark]: CACSL2BoogieTranslator took 408.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -187.6 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-11-20 04:35:01,084 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.37 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:35:01,085 INFO L168 Benchmark]: Boogie Preprocessor took 44.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:35:01,085 INFO L168 Benchmark]: RCFGBuilder took 637.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 51.9 MB). Peak memory consumption was 51.9 MB. Max. memory is 11.5 GB. [2019-11-20 04:35:01,086 INFO L168 Benchmark]: CodeCheck took 89.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:35:01,089 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 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 408.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -187.6 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 49.37 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 44.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 637.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 51.9 MB). Peak memory consumption was 51.9 MB. Max. memory is 11.5 GB. * CodeCheck took 89.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 04:35:02,968 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:35:02,970 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:35:02,987 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:35:02,987 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:35:02,989 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:35:02,991 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:35:03,003 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:35:03,005 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:35:03,007 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:35:03,008 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:35:03,010 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:35:03,011 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:35:03,014 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:35:03,017 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:35:03,018 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:35:03,020 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:35:03,021 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:35:03,023 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:35:03,025 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:35:03,026 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:35:03,027 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:35:03,028 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:35:03,029 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:35:03,032 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:35:03,033 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:35:03,034 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:35:03,035 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:35:03,036 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:35:03,037 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:35:03,038 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:35:03,039 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:35:03,040 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:35:03,040 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:35:03,041 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:35:03,044 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:35:03,045 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:35:03,045 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:35:03,045 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:35:03,046 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:35:03,048 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:35:03,049 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 04:35:03,067 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:35:03,068 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:35:03,069 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:35:03,069 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:35:03,070 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:35:03,070 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:35:03,071 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:35:03,071 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:35:03,071 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:35:03,071 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:35:03,073 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:35:03,073 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:35:03,073 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:35:03,073 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 04:35:03,074 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 04:35:03,074 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:35:03,074 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:35:03,075 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:35:03,075 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:35:03,075 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:35:03,075 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:35:03,076 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:35:03,076 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:35:03,076 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:35:03,076 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:35:03,077 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:35:03,077 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:35:03,077 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 04:35:03,077 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 04:35:03,078 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:35:03,078 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 04:35:03,078 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 04:35:03,078 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_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/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 -> 78ea74dfa7532b5891dcf798c387cbc67437d79b [2019-11-20 04:35:03,334 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:35:03,352 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:35:03,357 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:35:03,359 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:35:03,360 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:35:03,360 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0250a.c [2019-11-20 04:35:03,415 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/bin/ukojak/data/d128571c2/fc51ed2c22b544fb999f4e10ed184e13/FLAGf3a5270c5 [2019-11-20 04:35:03,861 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:35:03,862 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/sv-benchmarks/c/float-newlib/float_req_bl_0250a.c [2019-11-20 04:35:03,869 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/bin/ukojak/data/d128571c2/fc51ed2c22b544fb999f4e10ed184e13/FLAGf3a5270c5 [2019-11-20 04:35:04,254 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/bin/ukojak/data/d128571c2/fc51ed2c22b544fb999f4e10ed184e13 [2019-11-20 04:35:04,257 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:35:04,258 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:35:04,259 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:35:04,259 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:35:04,262 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:35:04,263 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:35:04" (1/1) ... [2019-11-20 04:35:04,266 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2015596a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:04, skipping insertion in model container [2019-11-20 04:35:04,266 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:35:04" (1/1) ... [2019-11-20 04:35:04,272 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:35:04,311 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:35:04,521 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:35:04,527 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:35:04,636 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:35:04,660 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:35:04,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:04 WrapperNode [2019-11-20 04:35:04,661 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:35:04,662 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:35:04,662 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:35:04,662 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:35:04,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:04" (1/1) ... [2019-11-20 04:35:04,684 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:04" (1/1) ... [2019-11-20 04:35:04,717 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:35:04,717 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:35:04,718 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:35:04,718 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:35:04,725 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:04" (1/1) ... [2019-11-20 04:35:04,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:04" (1/1) ... [2019-11-20 04:35:04,733 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:04" (1/1) ... [2019-11-20 04:35:04,733 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:04" (1/1) ... [2019-11-20 04:35:04,747 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:04" (1/1) ... [2019-11-20 04:35:04,754 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:04" (1/1) ... [2019-11-20 04:35:04,757 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:04" (1/1) ... [2019-11-20 04:35:04,763 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:35:04,763 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:35:04,763 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:35:04,764 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:35:04,764 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:35:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d241be1f-2fa7-4ca8-9c37-56ef92cef40c/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:35:04,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:35:04,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-20 04:35:04,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 04:35:04,831 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:35:04,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:35:04,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-20 04:35:04,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 04:35:04,832 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:36:02,586 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 04:36:02,587 INFO L285 CfgBuilder]: Removed 28 assume(true) statements. [2019-11-20 04:36:02,588 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:36:02 BoogieIcfgContainer [2019-11-20 04:36:02,588 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 04:36:02,588 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 04:36:02,589 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 04:36:02,598 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 04:36:02,598 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:36:02" (1/1) ... [2019-11-20 04:36:02,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:36:02,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 04:36:02,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2019-11-20 04:36:02,641 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2019-11-20 04:36:02,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-11-20 04:36:02,643 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 04:36:02,689 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 04:36:02,694 INFO L168 Benchmark]: Toolchain (without parser) took 58435.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -124.7 MB). Peak memory consumption was 37.3 MB. Max. memory is 11.5 GB. [2019-11-20 04:36:02,695 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:36:02,696 INFO L168 Benchmark]: CACSL2BoogieTranslator took 402.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 952.4 MB in the beginning and 1.2 GB in the end (delta: -199.9 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. [2019-11-20 04:36:02,697 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 11.5 GB. [2019-11-20 04:36:02,697 INFO L168 Benchmark]: Boogie Preprocessor took 45.46 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:36:02,699 INFO L168 Benchmark]: RCFGBuilder took 57824.89 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: 55.8 MB). Peak memory consumption was 55.8 MB. Max. memory is 11.5 GB. [2019-11-20 04:36:02,699 INFO L168 Benchmark]: CodeCheck took 103.71 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:36:02,711 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 0.25 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 402.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 952.4 MB in the beginning and 1.2 GB in the end (delta: -199.9 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 55.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 45.46 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 57824.89 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: 55.8 MB). Peak memory consumption was 55.8 MB. Max. memory is 11.5 GB. * CodeCheck took 103.71 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...