./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1211b.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_c7084558-7a79-46df-8f68-43b7c584f888/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1211b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/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 206a1fa9646ae2b913e15c72bee749b0ae7b465a ........................................................................................................................................................................................................... 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_c7084558-7a79-46df-8f68-43b7c584f888/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1211b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/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 206a1fa9646ae2b913e15c72bee749b0ae7b465a ............................................................................................................................................................................................................. 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 00:33:13,588 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 00:33:13,590 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 00:33:13,603 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 00:33:13,603 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 00:33:13,604 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 00:33:13,606 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 00:33:13,608 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 00:33:13,611 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 00:33:13,612 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 00:33:13,613 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 00:33:13,614 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 00:33:13,615 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 00:33:13,616 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 00:33:13,617 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 00:33:13,619 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 00:33:13,620 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 00:33:13,621 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 00:33:13,623 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 00:33:13,626 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 00:33:13,627 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 00:33:13,629 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 00:33:13,630 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 00:33:13,631 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 00:33:13,634 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 00:33:13,634 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 00:33:13,634 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 00:33:13,635 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 00:33:13,636 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 00:33:13,637 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 00:33:13,637 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 00:33:13,638 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 00:33:13,639 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 00:33:13,640 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 00:33:13,641 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 00:33:13,641 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 00:33:13,642 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 00:33:13,642 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 00:33:13,642 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 00:33:13,643 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 00:33:13,644 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 00:33:13,645 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 00:33:13,660 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 00:33:13,660 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 00:33:13,661 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 00:33:13,661 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 00:33:13,662 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 00:33:13,662 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 00:33:13,662 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 00:33:13,662 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 00:33:13,663 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 00:33:13,663 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 00:33:13,663 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 00:33:13,663 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 00:33:13,663 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 00:33:13,664 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 00:33:13,664 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 00:33:13,664 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 00:33:13,664 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 00:33:13,665 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 00:33:13,665 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 00:33:13,665 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 00:33:13,665 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 00:33:13,666 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 00:33:13,666 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 00:33:13,666 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 00:33:13,666 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 00:33:13,667 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 00:33:13,667 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 00:33:13,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 00:33:13,667 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 00:33:13,668 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_c7084558-7a79-46df-8f68-43b7c584f888/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 -> 206a1fa9646ae2b913e15c72bee749b0ae7b465a [2019-11-20 00:33:13,843 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 00:33:13,855 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 00:33:13,859 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 00:33:13,861 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 00:33:13,861 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 00:33:13,862 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1211b.c [2019-11-20 00:33:13,920 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/bin/ukojak/data/993f7e64e/3128350ff0fe43a99031b24cd5a0a8c4/FLAG98a4b71e8 [2019-11-20 00:33:14,348 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 00:33:14,349 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/sv-benchmarks/c/float-newlib/float_req_bl_1211b.c [2019-11-20 00:33:14,356 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/bin/ukojak/data/993f7e64e/3128350ff0fe43a99031b24cd5a0a8c4/FLAG98a4b71e8 [2019-11-20 00:33:14,691 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/bin/ukojak/data/993f7e64e/3128350ff0fe43a99031b24cd5a0a8c4 [2019-11-20 00:33:14,694 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 00:33:14,695 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 00:33:14,696 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 00:33:14,699 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 00:33:14,703 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 00:33:14,704 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:33:14" (1/1) ... [2019-11-20 00:33:14,706 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c907b05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:14, skipping insertion in model container [2019-11-20 00:33:14,707 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:33:14" (1/1) ... [2019-11-20 00:33:14,713 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 00:33:14,732 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 00:33:15,064 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:33:15,083 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 00:33:15,125 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:33:15,144 INFO L192 MainTranslator]: Completed translation [2019-11-20 00:33:15,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:15 WrapperNode [2019-11-20 00:33:15,145 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 00:33:15,147 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 00:33:15,147 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 00:33:15,147 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 00:33:15,162 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:15" (1/1) ... [2019-11-20 00:33:15,185 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:15" (1/1) ... [2019-11-20 00:33:15,216 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 00:33:15,216 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 00:33:15,217 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 00:33:15,217 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 00:33:15,228 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:15" (1/1) ... [2019-11-20 00:33:15,229 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:15" (1/1) ... [2019-11-20 00:33:15,233 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:15" (1/1) ... [2019-11-20 00:33:15,234 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:15" (1/1) ... [2019-11-20 00:33:15,248 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:15" (1/1) ... [2019-11-20 00:33:15,255 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:15" (1/1) ... [2019-11-20 00:33:15,258 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:15" (1/1) ... [2019-11-20 00:33:15,262 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 00:33:15,263 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 00:33:15,263 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 00:33:15,263 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 00:33:15,265 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:15" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/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 00:33:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 00:33:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 00:33:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 00:33:15,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 00:33:15,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 00:33:15,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 00:33:15,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-11-20 00:33:15,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 00:33:15,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 00:33:15,972 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 00:33:15,973 INFO L285 CfgBuilder]: Removed 28 assume(true) statements. [2019-11-20 00:33:15,974 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:33:15 BoogieIcfgContainer [2019-11-20 00:33:15,974 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 00:33:15,974 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 00:33:15,974 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 00:33:15,985 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 00:33:15,985 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:33:15" (1/1) ... [2019-11-20 00:33:15,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:33:16,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 00:33:16,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 38 states and 61 transitions. [2019-11-20 00:33:16,027 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 61 transitions. [2019-11-20 00:33:16,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-11-20 00:33:16,031 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 00:33:16,079 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 00:33:16,084 INFO L168 Benchmark]: Toolchain (without parser) took 1388.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -148.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 00:33:16,085 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 1.0 GB. Free memory is still 964.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 00:33:16,085 INFO L168 Benchmark]: CACSL2BoogieTranslator took 450.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -196.6 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. [2019-11-20 00:33:16,086 INFO L168 Benchmark]: Boogie Procedure Inliner took 69.50 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2019-11-20 00:33:16,087 INFO L168 Benchmark]: Boogie Preprocessor took 46.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 11.5 GB. [2019-11-20 00:33:16,088 INFO L168 Benchmark]: RCFGBuilder took 710.79 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: 36.6 MB). Peak memory consumption was 36.6 MB. Max. memory is 11.5 GB. [2019-11-20 00:33:16,088 INFO L168 Benchmark]: CodeCheck took 107.63 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: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 11.5 GB. [2019-11-20 00:33:16,092 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 0.31 ms. Allocated memory is still 1.0 GB. Free memory is still 964.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 450.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -196.6 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 69.50 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 46.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 710.79 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: 36.6 MB). Peak memory consumption was 36.6 MB. Max. memory is 11.5 GB. * CodeCheck took 107.63 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: 5.1 MB). Peak memory consumption was 5.1 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 00:33:18,284 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 00:33:18,286 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 00:33:18,302 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 00:33:18,303 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 00:33:18,304 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 00:33:18,306 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 00:33:18,315 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 00:33:18,319 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 00:33:18,323 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 00:33:18,324 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 00:33:18,326 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 00:33:18,326 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 00:33:18,328 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 00:33:18,331 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 00:33:18,332 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 00:33:18,333 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 00:33:18,334 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 00:33:18,337 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 00:33:18,340 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 00:33:18,344 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 00:33:18,347 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 00:33:18,349 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 00:33:18,351 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 00:33:18,354 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 00:33:18,354 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 00:33:18,355 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 00:33:18,356 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 00:33:18,357 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 00:33:18,359 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 00:33:18,360 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 00:33:18,361 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 00:33:18,361 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 00:33:18,362 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 00:33:18,363 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 00:33:18,364 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 00:33:18,364 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 00:33:18,365 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 00:33:18,365 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 00:33:18,366 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 00:33:18,367 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 00:33:18,368 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 00:33:18,399 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 00:33:18,410 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 00:33:18,411 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 00:33:18,412 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 00:33:18,412 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 00:33:18,413 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 00:33:18,413 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 00:33:18,413 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 00:33:18,414 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 00:33:18,414 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 00:33:18,414 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 00:33:18,415 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 00:33:18,415 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 00:33:18,415 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 00:33:18,415 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 00:33:18,416 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 00:33:18,416 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 00:33:18,416 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 00:33:18,417 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 00:33:18,417 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 00:33:18,417 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 00:33:18,417 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 00:33:18,418 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 00:33:18,418 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 00:33:18,418 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 00:33:18,419 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 00:33:18,420 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 00:33:18,420 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 00:33:18,421 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 00:33:18,421 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 00:33:18,421 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 00:33:18,422 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 00:33:18,422 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_c7084558-7a79-46df-8f68-43b7c584f888/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 -> 206a1fa9646ae2b913e15c72bee749b0ae7b465a [2019-11-20 00:33:18,778 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 00:33:18,794 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 00:33:18,799 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 00:33:18,801 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 00:33:18,801 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 00:33:18,802 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1211b.c [2019-11-20 00:33:18,863 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/bin/ukojak/data/d5cd3b4d3/67191bcc1417468fb51102dcfbbe9889/FLAG1b5d0f670 [2019-11-20 00:33:19,278 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 00:33:19,279 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/sv-benchmarks/c/float-newlib/float_req_bl_1211b.c [2019-11-20 00:33:19,287 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/bin/ukojak/data/d5cd3b4d3/67191bcc1417468fb51102dcfbbe9889/FLAG1b5d0f670 [2019-11-20 00:33:19,638 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/bin/ukojak/data/d5cd3b4d3/67191bcc1417468fb51102dcfbbe9889 [2019-11-20 00:33:19,640 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 00:33:19,641 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 00:33:19,643 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 00:33:19,643 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 00:33:19,647 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 00:33:19,648 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:33:19" (1/1) ... [2019-11-20 00:33:19,651 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@628d990d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:19, skipping insertion in model container [2019-11-20 00:33:19,651 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:33:19" (1/1) ... [2019-11-20 00:33:19,660 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 00:33:19,685 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 00:33:19,987 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:33:20,010 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 00:33:20,071 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:33:20,102 INFO L192 MainTranslator]: Completed translation [2019-11-20 00:33:20,102 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:20 WrapperNode [2019-11-20 00:33:20,102 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 00:33:20,103 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 00:33:20,103 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 00:33:20,104 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 00:33:20,111 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:20" (1/1) ... [2019-11-20 00:33:20,189 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:20" (1/1) ... [2019-11-20 00:33:20,219 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 00:33:20,220 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 00:33:20,220 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 00:33:20,220 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 00:33:20,228 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:20" (1/1) ... [2019-11-20 00:33:20,229 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:20" (1/1) ... [2019-11-20 00:33:20,241 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:20" (1/1) ... [2019-11-20 00:33:20,241 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:20" (1/1) ... [2019-11-20 00:33:20,254 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:20" (1/1) ... [2019-11-20 00:33:20,261 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:20" (1/1) ... [2019-11-20 00:33:20,265 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:20" (1/1) ... [2019-11-20 00:33:20,270 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 00:33:20,271 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 00:33:20,271 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 00:33:20,271 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 00:33:20,272 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:33:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c7084558-7a79-46df-8f68-43b7c584f888/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 00:33:20,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2019-11-20 00:33:20,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 00:33:20,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-20 00:33:20,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 00:33:20,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 00:33:20,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 00:33:20,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-20 00:33:20,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 00:33:20,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 00:33:21,128 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 00:33:21,128 INFO L285 CfgBuilder]: Removed 28 assume(true) statements. [2019-11-20 00:33:21,130 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:33:21 BoogieIcfgContainer [2019-11-20 00:33:21,130 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 00:33:21,131 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 00:33:21,131 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 00:33:21,141 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 00:33:21,141 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:33:21" (1/1) ... [2019-11-20 00:33:21,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:33:21,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 00:33:21,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 38 states and 61 transitions. [2019-11-20 00:33:21,188 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 61 transitions. [2019-11-20 00:33:21,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-11-20 00:33:21,191 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 00:33:21,241 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 00:33:21,246 INFO L168 Benchmark]: Toolchain (without parser) took 1603.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -127.0 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-11-20 00:33:21,246 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 00:33:21,247 INFO L168 Benchmark]: CACSL2BoogieTranslator took 460.10 ms. Allocated memory is still 1.0 GB. Free memory was 960.4 MB in the beginning and 944.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-11-20 00:33:21,248 INFO L168 Benchmark]: Boogie Procedure Inliner took 116.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -188.3 MB). Peak memory consumption was 10.2 MB. Max. memory is 11.5 GB. [2019-11-20 00:33:21,248 INFO L168 Benchmark]: Boogie Preprocessor took 50.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-20 00:33:21,249 INFO L168 Benchmark]: RCFGBuilder took 859.36 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: 31.9 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. [2019-11-20 00:33:21,250 INFO L168 Benchmark]: CodeCheck took 112.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-20 00:33:21,253 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 0.34 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 460.10 ms. Allocated memory is still 1.0 GB. Free memory was 960.4 MB in the beginning and 944.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 116.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -188.3 MB). Peak memory consumption was 10.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 50.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 859.36 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: 31.9 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. * CodeCheck took 112.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...