./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1131a.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_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1131a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/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 9e3ed9850bae7d066050d32134f925a24fb3772d ........................................................................................................................................................................................................... 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_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1131a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/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 9e3ed9850bae7d066050d32134f925a24fb3772d ............................................................................................................................................................................................................. 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 01:35:39,752 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 01:35:39,753 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 01:35:39,763 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 01:35:39,763 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 01:35:39,764 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 01:35:39,765 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 01:35:39,766 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 01:35:39,768 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 01:35:39,769 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 01:35:39,769 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 01:35:39,770 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 01:35:39,771 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 01:35:39,771 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 01:35:39,772 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 01:35:39,773 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 01:35:39,774 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 01:35:39,774 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 01:35:39,776 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 01:35:39,778 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 01:35:39,779 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 01:35:39,780 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 01:35:39,781 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 01:35:39,781 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 01:35:39,784 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 01:35:39,784 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 01:35:39,784 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 01:35:39,785 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 01:35:39,785 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 01:35:39,786 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 01:35:39,786 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 01:35:39,787 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 01:35:39,788 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 01:35:39,788 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 01:35:39,789 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 01:35:39,789 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 01:35:39,790 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 01:35:39,790 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 01:35:39,790 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 01:35:39,791 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 01:35:39,792 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 01:35:39,792 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 01:35:39,805 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 01:35:39,805 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 01:35:39,806 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 01:35:39,806 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 01:35:39,806 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 01:35:39,807 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 01:35:39,807 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 01:35:39,807 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 01:35:39,807 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 01:35:39,808 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 01:35:39,808 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 01:35:39,808 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 01:35:39,808 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 01:35:39,808 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 01:35:39,809 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 01:35:39,809 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 01:35:39,809 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 01:35:39,809 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 01:35:39,809 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 01:35:39,810 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 01:35:39,810 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 01:35:39,810 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 01:35:39,810 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 01:35:39,810 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 01:35:39,811 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 01:35:39,811 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 01:35:39,811 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 01:35:39,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 01:35:39,811 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 01:35:39,812 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_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/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 -> 9e3ed9850bae7d066050d32134f925a24fb3772d [2019-11-20 01:35:39,950 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 01:35:39,963 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 01:35:39,965 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 01:35:39,969 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 01:35:39,970 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 01:35:39,970 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1131a.c [2019-11-20 01:35:40,025 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/bin/ukojak/data/078191151/799677c7d8dc43b5b191075e0a7c28aa/FLAGa9df8285a [2019-11-20 01:35:40,422 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 01:35:40,423 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/sv-benchmarks/c/float-newlib/double_req_bl_1131a.c [2019-11-20 01:35:40,433 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/bin/ukojak/data/078191151/799677c7d8dc43b5b191075e0a7c28aa/FLAGa9df8285a [2019-11-20 01:35:40,448 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/bin/ukojak/data/078191151/799677c7d8dc43b5b191075e0a7c28aa [2019-11-20 01:35:40,451 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 01:35:40,452 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 01:35:40,454 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 01:35:40,454 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 01:35:40,460 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 01:35:40,460 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:35:40" (1/1) ... [2019-11-20 01:35:40,463 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33d3b62f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:40, skipping insertion in model container [2019-11-20 01:35:40,463 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:35:40" (1/1) ... [2019-11-20 01:35:40,469 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 01:35:40,494 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 01:35:40,737 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:35:40,741 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 01:35:40,785 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:35:40,804 INFO L192 MainTranslator]: Completed translation [2019-11-20 01:35:40,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:40 WrapperNode [2019-11-20 01:35:40,804 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 01:35:40,805 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 01:35:40,805 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 01:35:40,805 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 01:35:40,813 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:40" (1/1) ... [2019-11-20 01:35:40,824 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:40" (1/1) ... [2019-11-20 01:35:40,858 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 01:35:40,858 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 01:35:40,858 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 01:35:40,858 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 01:35:40,867 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:40" (1/1) ... [2019-11-20 01:35:40,868 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:40" (1/1) ... [2019-11-20 01:35:40,872 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:40" (1/1) ... [2019-11-20 01:35:40,874 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:40" (1/1) ... [2019-11-20 01:35:40,893 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:40" (1/1) ... [2019-11-20 01:35:40,911 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:40" (1/1) ... [2019-11-20 01:35:40,913 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:40" (1/1) ... [2019-11-20 01:35:40,917 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 01:35:40,917 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 01:35:40,917 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 01:35:40,917 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 01:35:40,918 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/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 01:35:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 01:35:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 01:35:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 01:35:40,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 01:35:40,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 01:35:40,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 01:35:40,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 01:35:40,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-11-20 01:35:40,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 01:35:41,822 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 01:35:41,822 INFO L285 CfgBuilder]: Removed 24 assume(true) statements. [2019-11-20 01:35:41,823 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:35:41 BoogieIcfgContainer [2019-11-20 01:35:41,823 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 01:35:41,824 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 01:35:41,824 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 01:35:41,837 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 01:35:41,837 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:35:41" (1/1) ... [2019-11-20 01:35:41,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 01:35:41,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 01:35:41,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 44 states and 74 transitions. [2019-11-20 01:35:41,888 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 74 transitions. [2019-11-20 01:35:41,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-20 01:35:41,891 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 01:35:41,938 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 01:35:41,946 INFO L168 Benchmark]: Toolchain (without parser) took 1490.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -106.5 MB). Peak memory consumption was 29.9 MB. Max. memory is 11.5 GB. [2019-11-20 01:35:41,947 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 01:35:41,948 INFO L168 Benchmark]: CACSL2BoogieTranslator took 351.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -179.9 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. [2019-11-20 01:35:41,949 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.88 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 01:35:41,950 INFO L168 Benchmark]: Boogie Preprocessor took 58.52 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 01:35:41,952 INFO L168 Benchmark]: RCFGBuilder took 906.37 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: 62.7 MB). Peak memory consumption was 62.7 MB. Max. memory is 11.5 GB. [2019-11-20 01:35:41,953 INFO L168 Benchmark]: CodeCheck took 117.53 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 01:35:41,964 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 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 351.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -179.9 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.88 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 58.52 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 906.37 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: 62.7 MB). Peak memory consumption was 62.7 MB. Max. memory is 11.5 GB. * CodeCheck took 117.53 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: 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 01:35:43,796 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 01:35:43,798 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 01:35:43,812 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 01:35:43,813 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 01:35:43,814 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 01:35:43,815 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 01:35:43,817 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 01:35:43,818 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 01:35:43,819 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 01:35:43,820 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 01:35:43,829 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 01:35:43,830 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 01:35:43,830 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 01:35:43,831 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 01:35:43,832 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 01:35:43,833 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 01:35:43,834 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 01:35:43,835 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 01:35:43,837 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 01:35:43,839 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 01:35:43,840 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 01:35:43,846 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 01:35:43,847 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 01:35:43,852 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 01:35:43,852 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 01:35:43,854 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 01:35:43,856 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 01:35:43,856 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 01:35:43,858 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 01:35:43,858 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 01:35:43,859 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 01:35:43,860 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 01:35:43,860 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 01:35:43,861 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 01:35:43,861 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 01:35:43,862 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 01:35:43,862 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 01:35:43,862 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 01:35:43,863 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 01:35:43,864 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 01:35:43,864 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 01:35:43,877 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 01:35:43,878 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 01:35:43,878 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 01:35:43,879 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 01:35:43,879 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 01:35:43,879 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 01:35:43,880 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 01:35:43,880 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 01:35:43,880 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 01:35:43,880 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 01:35:43,880 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 01:35:43,881 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 01:35:43,881 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 01:35:43,881 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 01:35:43,881 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 01:35:43,881 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 01:35:43,882 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 01:35:43,882 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 01:35:43,882 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 01:35:43,882 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 01:35:43,883 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 01:35:43,883 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 01:35:43,883 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 01:35:43,883 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 01:35:43,883 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 01:35:43,884 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 01:35:43,884 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 01:35:43,884 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 01:35:43,884 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 01:35:43,885 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 01:35:43,885 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 01:35:43,885 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 01:35:43,885 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_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/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 -> 9e3ed9850bae7d066050d32134f925a24fb3772d [2019-11-20 01:35:44,147 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 01:35:44,159 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 01:35:44,162 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 01:35:44,166 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 01:35:44,166 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 01:35:44,167 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1131a.c [2019-11-20 01:35:44,222 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/bin/ukojak/data/58b240c19/266bf6062c8046deb12bbaf5867a4136/FLAGbb5f8d2e7 [2019-11-20 01:35:44,623 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 01:35:44,623 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/sv-benchmarks/c/float-newlib/double_req_bl_1131a.c [2019-11-20 01:35:44,630 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/bin/ukojak/data/58b240c19/266bf6062c8046deb12bbaf5867a4136/FLAGbb5f8d2e7 [2019-11-20 01:35:45,027 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/bin/ukojak/data/58b240c19/266bf6062c8046deb12bbaf5867a4136 [2019-11-20 01:35:45,029 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 01:35:45,030 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 01:35:45,031 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 01:35:45,031 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 01:35:45,034 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 01:35:45,035 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:35:45" (1/1) ... [2019-11-20 01:35:45,037 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@465ca84b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:45, skipping insertion in model container [2019-11-20 01:35:45,038 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:35:45" (1/1) ... [2019-11-20 01:35:45,044 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 01:35:45,065 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 01:35:45,272 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:35:45,278 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 01:35:45,391 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:35:45,417 INFO L192 MainTranslator]: Completed translation [2019-11-20 01:35:45,418 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:45 WrapperNode [2019-11-20 01:35:45,418 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 01:35:45,418 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 01:35:45,419 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 01:35:45,419 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 01:35:45,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:45" (1/1) ... [2019-11-20 01:35:45,437 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:45" (1/1) ... [2019-11-20 01:35:45,465 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 01:35:45,465 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 01:35:45,465 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 01:35:45,465 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 01:35:45,474 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:45" (1/1) ... [2019-11-20 01:35:45,474 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:45" (1/1) ... [2019-11-20 01:35:45,479 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:45" (1/1) ... [2019-11-20 01:35:45,480 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:45" (1/1) ... [2019-11-20 01:35:45,493 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:45" (1/1) ... [2019-11-20 01:35:45,500 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:45" (1/1) ... [2019-11-20 01:35:45,503 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:45" (1/1) ... [2019-11-20 01:35:45,507 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 01:35:45,508 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 01:35:45,508 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 01:35:45,508 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 01:35:45,509 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:35:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c212a5df-79c4-4bdc-8d34-fb54bd1d4ac4/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 01:35:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-20 01:35:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-20 01:35:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 01:35:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-11-20 01:35:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 01:35:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 01:35:45,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 01:35:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 01:35:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 01:35:51,693 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 01:35:51,693 INFO L285 CfgBuilder]: Removed 24 assume(true) statements. [2019-11-20 01:35:51,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:35:51 BoogieIcfgContainer [2019-11-20 01:35:51,694 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 01:35:51,695 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 01:35:51,695 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 01:35:51,705 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 01:35:51,705 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:35:51" (1/1) ... [2019-11-20 01:35:51,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 01:35:51,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 01:35:51,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 44 states and 74 transitions. [2019-11-20 01:35:51,739 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 74 transitions. [2019-11-20 01:35:51,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-20 01:35:51,741 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 01:35:51,780 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 01:35:51,784 INFO L168 Benchmark]: Toolchain (without parser) took 6752.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -129.4 MB). Peak memory consumption was 34.7 MB. Max. memory is 11.5 GB. [2019-11-20 01:35:51,784 INFO L168 Benchmark]: CDTParser took 0.23 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 01:35:51,785 INFO L168 Benchmark]: CACSL2BoogieTranslator took 386.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 955.1 MB in the beginning and 1.2 GB in the end (delta: -199.2 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. [2019-11-20 01:35:51,785 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.50 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 01:35:51,786 INFO L168 Benchmark]: Boogie Preprocessor took 42.24 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-20 01:35:51,787 INFO L168 Benchmark]: RCFGBuilder took 6186.85 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: 57.1 MB). Peak memory consumption was 57.1 MB. Max. memory is 11.5 GB. [2019-11-20 01:35:51,787 INFO L168 Benchmark]: CodeCheck took 86.71 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 01:35:51,790 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 0.23 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 386.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 955.1 MB in the beginning and 1.2 GB in the end (delta: -199.2 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 46.50 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 42.24 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 6186.85 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: 57.1 MB). Peak memory consumption was 57.1 MB. Max. memory is 11.5 GB. * CodeCheck took 86.71 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...