./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1051.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_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1051.c -s /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/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 0fa375491f6ee23468a1ede5cb9608fff6035ced ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1051.c -s /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/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 0fa375491f6ee23468a1ede5cb9608fff6035ced ............................................................................................................................................................................................................ 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 [2019-11-19 21:47:55,696 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 21:47:55,702 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 21:47:55,717 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 21:47:55,717 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 21:47:55,718 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 21:47:55,719 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 21:47:55,722 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 21:47:55,724 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 21:47:55,725 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 21:47:55,726 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 21:47:55,727 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 21:47:55,727 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 21:47:55,728 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 21:47:55,731 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 21:47:55,739 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 21:47:55,740 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 21:47:55,744 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 21:47:55,747 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 21:47:55,752 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 21:47:55,756 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 21:47:55,759 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 21:47:55,762 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 21:47:55,763 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 21:47:55,765 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 21:47:55,765 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 21:47:55,766 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 21:47:55,767 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 21:47:55,768 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 21:47:55,769 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 21:47:55,770 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 21:47:55,770 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 21:47:55,771 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 21:47:55,771 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 21:47:55,773 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 21:47:55,773 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 21:47:55,774 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 21:47:55,774 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 21:47:55,774 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 21:47:55,775 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 21:47:55,776 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 21:47:55,777 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 21:47:55,803 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 21:47:55,813 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 21:47:55,814 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 21:47:55,814 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 21:47:55,814 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 21:47:55,815 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 21:47:55,815 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 21:47:55,815 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 21:47:55,815 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 21:47:55,815 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 21:47:55,816 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 21:47:55,816 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 21:47:55,816 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 21:47:55,816 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 21:47:55,816 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 21:47:55,817 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 21:47:55,817 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 21:47:55,817 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 21:47:55,817 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 21:47:55,818 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 21:47:55,818 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 21:47:55,818 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 21:47:55,818 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 21:47:55,818 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 21:47:55,819 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 21:47:55,819 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 21:47:55,819 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 21:47:55,819 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 21:47:55,820 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 21:47:55,820 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_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/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 -> 0fa375491f6ee23468a1ede5cb9608fff6035ced [2019-11-19 21:47:56,000 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 21:47:56,014 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 21:47:56,017 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 21:47:56,018 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 21:47:56,020 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 21:47:56,021 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1051.c [2019-11-19 21:47:56,078 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/bin/ukojak/data/14d8d4e99/ac1a88bad3584e0f916c468fd66f96e4/FLAG0b7222c2f [2019-11-19 21:47:56,503 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 21:47:56,503 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/sv-benchmarks/c/float-newlib/double_req_bl_1051.c [2019-11-19 21:47:56,511 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/bin/ukojak/data/14d8d4e99/ac1a88bad3584e0f916c468fd66f96e4/FLAG0b7222c2f [2019-11-19 21:47:56,915 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/bin/ukojak/data/14d8d4e99/ac1a88bad3584e0f916c468fd66f96e4 [2019-11-19 21:47:56,918 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 21:47:56,920 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 21:47:56,928 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 21:47:56,928 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 21:47:56,950 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 21:47:56,951 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 09:47:56" (1/1) ... [2019-11-19 21:47:56,955 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cfab889 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:47:56, skipping insertion in model container [2019-11-19 21:47:56,958 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 09:47:56" (1/1) ... [2019-11-19 21:47:56,965 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 21:47:56,988 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 21:47:57,290 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 21:47:57,296 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 21:47:57,325 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 21:47:57,352 INFO L192 MainTranslator]: Completed translation [2019-11-19 21:47:57,353 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:47:57 WrapperNode [2019-11-19 21:47:57,353 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 21:47:57,354 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 21:47:57,354 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 21:47:57,354 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 21:47:57,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:47:57" (1/1) ... [2019-11-19 21:47:57,372 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:47:57" (1/1) ... [2019-11-19 21:47:57,393 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 21:47:57,393 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 21:47:57,393 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 21:47:57,393 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 21:47:57,401 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:47:57" (1/1) ... [2019-11-19 21:47:57,402 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:47:57" (1/1) ... [2019-11-19 21:47:57,404 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:47:57" (1/1) ... [2019-11-19 21:47:57,405 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:47:57" (1/1) ... [2019-11-19 21:47:57,413 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:47:57" (1/1) ... [2019-11-19 21:47:57,418 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:47:57" (1/1) ... [2019-11-19 21:47:57,420 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:47:57" (1/1) ... [2019-11-19 21:47:57,423 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 21:47:57,423 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 21:47:57,423 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 21:47:57,423 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 21:47:57,424 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:47:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/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 [2019-11-19 21:47:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-19 21:47:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 21:47:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-19 21:47:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 21:47:57,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 21:47:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-19 21:47:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 21:47:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 21:47:58,010 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 21:47:58,010 INFO L285 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-19 21:47:58,011 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 09:47:58 BoogieIcfgContainer [2019-11-19 21:47:58,011 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 21:47:58,012 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 21:47:58,012 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 21:47:58,032 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 21:47:58,032 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 09:47:58" (1/1) ... [2019-11-19 21:47:58,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 21:47:58,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 21:47:58,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 18 states and 27 transitions. [2019-11-19 21:47:58,077 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 27 transitions. [2019-11-19 21:47:58,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-19 21:47:58,080 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 21:47:58,122 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) [2019-11-19 21:47:58,127 INFO L168 Benchmark]: Toolchain (without parser) took 1205.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -104.5 MB). Peak memory consumption was 21.3 MB. Max. memory is 11.5 GB. [2019-11-19 21:47:58,128 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 21:47:58,129 INFO L168 Benchmark]: CACSL2BoogieTranslator took 425.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -164.8 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-11-19 21:47:58,129 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.24 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. [2019-11-19 21:47:58,130 INFO L168 Benchmark]: Boogie Preprocessor took 29.71 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: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 11.5 GB. [2019-11-19 21:47:58,131 INFO L168 Benchmark]: RCFGBuilder took 588.26 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: 46.0 MB). Peak memory consumption was 46.0 MB. Max. memory is 11.5 GB. [2019-11-19 21:47:58,131 INFO L168 Benchmark]: CodeCheck took 112.84 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: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 11.5 GB. [2019-11-19 21:47:58,134 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 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 425.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -164.8 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.24 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 29.71 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: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 588.26 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: 46.0 MB). Peak memory consumption was 46.0 MB. Max. memory is 11.5 GB. * CodeCheck took 112.84 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: 7.2 MB). Peak memory consumption was 7.2 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 [2019-11-19 21:48:00,246 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 21:48:00,247 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 21:48:00,258 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 21:48:00,259 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 21:48:00,260 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 21:48:00,261 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 21:48:00,263 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 21:48:00,265 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 21:48:00,274 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 21:48:00,275 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 21:48:00,276 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 21:48:00,277 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 21:48:00,278 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 21:48:00,280 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 21:48:00,282 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 21:48:00,283 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 21:48:00,285 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 21:48:00,289 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 21:48:00,291 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 21:48:00,294 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 21:48:00,296 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 21:48:00,298 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 21:48:00,300 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 21:48:00,303 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 21:48:00,303 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 21:48:00,303 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 21:48:00,305 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 21:48:00,306 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 21:48:00,307 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 21:48:00,308 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 21:48:00,309 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 21:48:00,310 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 21:48:00,311 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 21:48:00,313 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 21:48:00,313 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 21:48:00,314 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 21:48:00,315 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 21:48:00,315 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 21:48:00,317 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 21:48:00,318 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 21:48:00,319 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 21:48:00,344 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 21:48:00,354 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 21:48:00,355 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 21:48:00,355 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 21:48:00,356 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 21:48:00,356 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 21:48:00,356 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 21:48:00,357 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 21:48:00,357 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 21:48:00,357 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 21:48:00,357 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 21:48:00,358 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 21:48:00,359 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 21:48:00,359 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 21:48:00,359 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 21:48:00,359 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 21:48:00,360 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 21:48:00,360 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 21:48:00,360 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 21:48:00,361 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 21:48:00,361 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 21:48:00,361 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 21:48:00,361 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 21:48:00,362 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 21:48:00,362 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 21:48:00,362 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 21:48:00,362 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 21:48:00,363 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 21:48:00,363 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 21:48:00,364 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 21:48:00,364 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 21:48:00,364 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 21:48:00,364 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_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/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 -> 0fa375491f6ee23468a1ede5cb9608fff6035ced [2019-11-19 21:48:00,628 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 21:48:00,639 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 21:48:00,642 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 21:48:00,643 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 21:48:00,644 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 21:48:00,644 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1051.c [2019-11-19 21:48:00,705 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/bin/ukojak/data/cc0d5785c/41df6a6067f943328fbf4fd001a286c0/FLAGe8d6c3742 [2019-11-19 21:48:01,103 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 21:48:01,103 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/sv-benchmarks/c/float-newlib/double_req_bl_1051.c [2019-11-19 21:48:01,110 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/bin/ukojak/data/cc0d5785c/41df6a6067f943328fbf4fd001a286c0/FLAGe8d6c3742 [2019-11-19 21:48:01,453 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/bin/ukojak/data/cc0d5785c/41df6a6067f943328fbf4fd001a286c0 [2019-11-19 21:48:01,456 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 21:48:01,457 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 21:48:01,460 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 21:48:01,461 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 21:48:01,464 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 21:48:01,465 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 09:48:01" (1/1) ... [2019-11-19 21:48:01,467 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@623f41a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:48:01, skipping insertion in model container [2019-11-19 21:48:01,468 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 09:48:01" (1/1) ... [2019-11-19 21:48:01,476 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 21:48:01,496 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 21:48:01,712 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 21:48:01,720 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 21:48:01,766 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 21:48:01,845 INFO L192 MainTranslator]: Completed translation [2019-11-19 21:48:01,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:48:01 WrapperNode [2019-11-19 21:48:01,846 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 21:48:01,847 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 21:48:01,847 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 21:48:01,847 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 21:48:01,855 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:48:01" (1/1) ... [2019-11-19 21:48:01,866 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:48:01" (1/1) ... [2019-11-19 21:48:01,887 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 21:48:01,887 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 21:48:01,887 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 21:48:01,888 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 21:48:01,895 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:48:01" (1/1) ... [2019-11-19 21:48:01,895 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:48:01" (1/1) ... [2019-11-19 21:48:01,899 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:48:01" (1/1) ... [2019-11-19 21:48:01,899 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:48:01" (1/1) ... [2019-11-19 21:48:01,909 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:48:01" (1/1) ... [2019-11-19 21:48:01,914 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:48:01" (1/1) ... [2019-11-19 21:48:01,916 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:48:01" (1/1) ... [2019-11-19 21:48:01,920 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 21:48:01,920 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 21:48:01,920 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 21:48:01,921 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 21:48:01,921 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:48:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_39c9788e-10b8-4fa8-80d2-9dd46f0e2cfb/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 [2019-11-19 21:48:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-19 21:48:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-19 21:48:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-19 21:48:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 21:48:01,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 21:48:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 21:48:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 21:48:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 21:48:05,905 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 21:48:05,906 INFO L285 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-19 21:48:05,907 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 09:48:05 BoogieIcfgContainer [2019-11-19 21:48:05,907 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 21:48:05,908 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 21:48:05,908 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 21:48:05,916 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 21:48:05,916 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 09:48:05" (1/1) ... [2019-11-19 21:48:05,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 21:48:05,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 21:48:05,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 18 states and 27 transitions. [2019-11-19 21:48:05,950 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 27 transitions. [2019-11-19 21:48:05,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-19 21:48:05,952 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 21:48:05,998 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) [2019-11-19 21:48:06,004 INFO L168 Benchmark]: Toolchain (without parser) took 4545.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.9 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -137.1 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-11-19 21:48:06,005 INFO L168 Benchmark]: CDTParser took 0.22 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. [2019-11-19 21:48:06,007 INFO L168 Benchmark]: CACSL2BoogieTranslator took 385.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.9 MB). Free memory was 960.4 MB in the beginning and 1.2 GB in the end (delta: -195.9 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. [2019-11-19 21:48:06,008 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.55 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-19 21:48:06,009 INFO L168 Benchmark]: Boogie Preprocessor took 32.71 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. [2019-11-19 21:48:06,010 INFO L168 Benchmark]: RCFGBuilder took 3986.94 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: 45.9 MB). Peak memory consumption was 45.9 MB. Max. memory is 11.5 GB. [2019-11-19 21:48:06,010 INFO L168 Benchmark]: CodeCheck took 93.14 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-19 21:48:06,018 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 0.22 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 385.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.9 MB). Free memory was 960.4 MB in the beginning and 1.2 GB in the end (delta: -195.9 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.55 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.71 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 3986.94 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: 45.9 MB). Peak memory consumption was 45.9 MB. Max. memory is 11.5 GB. * CodeCheck took 93.14 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...