./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0610.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_caa21db4-6913-421e-a87c-be0a8dfccd5d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0610.c -s /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/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 95131fbb90a45f134b236581750b2f1a3cba4d8c ........................................................................................................................................................................................................... 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_caa21db4-6913-421e-a87c-be0a8dfccd5d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0610.c -s /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/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 95131fbb90a45f134b236581750b2f1a3cba4d8c ............................................................................................................................................................................................................. 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 06:03:52,763 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 06:03:52,764 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 06:03:52,778 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 06:03:52,779 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 06:03:52,780 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 06:03:52,782 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 06:03:52,791 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 06:03:52,795 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 06:03:52,799 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 06:03:52,801 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 06:03:52,802 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 06:03:52,802 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 06:03:52,804 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 06:03:52,805 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 06:03:52,806 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 06:03:52,807 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 06:03:52,808 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 06:03:52,810 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 06:03:52,813 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 06:03:52,817 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 06:03:52,819 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 06:03:52,822 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 06:03:52,823 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 06:03:52,826 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 06:03:52,827 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 06:03:52,827 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 06:03:52,829 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 06:03:52,829 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 06:03:52,830 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 06:03:52,830 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 06:03:52,831 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 06:03:52,832 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 06:03:52,832 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 06:03:52,833 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 06:03:52,834 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 06:03:52,834 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 06:03:52,834 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 06:03:52,834 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 06:03:52,835 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 06:03:52,836 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 06:03:52,837 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 06:03:52,861 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 06:03:52,861 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 06:03:52,861 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 06:03:52,861 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 06:03:52,862 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 06:03:52,862 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 06:03:52,862 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 06:03:52,862 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 06:03:52,862 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 06:03:52,863 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 06:03:52,863 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 06:03:52,863 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 06:03:52,863 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 06:03:52,863 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 06:03:52,864 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 06:03:52,864 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 06:03:52,864 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 06:03:52,864 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 06:03:52,864 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 06:03:52,865 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 06:03:52,865 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 06:03:52,865 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 06:03:52,865 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 06:03:52,865 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 06:03:52,866 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 06:03:52,866 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 06:03:52,866 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 06:03:52,866 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 06:03:52,866 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 06:03:52,867 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_caa21db4-6913-421e-a87c-be0a8dfccd5d/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 -> 95131fbb90a45f134b236581750b2f1a3cba4d8c [2019-11-20 06:03:53,038 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 06:03:53,049 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 06:03:53,052 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 06:03:53,053 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 06:03:53,054 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 06:03:53,054 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0610.c [2019-11-20 06:03:53,104 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/bin/ukojak/data/605583eb2/aa9976728ab84ba996d830d1a72b6053/FLAGd45015908 [2019-11-20 06:03:53,478 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 06:03:53,478 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/sv-benchmarks/c/float-newlib/float_req_bl_0610.c [2019-11-20 06:03:53,484 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/bin/ukojak/data/605583eb2/aa9976728ab84ba996d830d1a72b6053/FLAGd45015908 [2019-11-20 06:03:53,495 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/bin/ukojak/data/605583eb2/aa9976728ab84ba996d830d1a72b6053 [2019-11-20 06:03:53,497 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 06:03:53,498 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 06:03:53,499 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 06:03:53,499 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 06:03:53,502 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 06:03:53,503 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:03:53" (1/1) ... [2019-11-20 06:03:53,509 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@752aa4cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:53, skipping insertion in model container [2019-11-20 06:03:53,510 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:03:53" (1/1) ... [2019-11-20 06:03:53,517 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 06:03:53,548 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 06:03:53,837 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:03:53,843 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 06:03:53,879 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:03:53,902 INFO L192 MainTranslator]: Completed translation [2019-11-20 06:03:53,902 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:53 WrapperNode [2019-11-20 06:03:53,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 06:03:53,903 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 06:03:53,903 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 06:03:53,903 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 06:03:53,910 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:53" (1/1) ... [2019-11-20 06:03:53,921 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:53" (1/1) ... [2019-11-20 06:03:53,952 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 06:03:53,953 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 06:03:53,953 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 06:03:53,953 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 06:03:53,961 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:53" (1/1) ... [2019-11-20 06:03:53,962 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:53" (1/1) ... [2019-11-20 06:03:53,969 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:53" (1/1) ... [2019-11-20 06:03:53,969 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:53" (1/1) ... [2019-11-20 06:03:53,987 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:53" (1/1) ... [2019-11-20 06:03:54,004 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:53" (1/1) ... [2019-11-20 06:03:54,007 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:53" (1/1) ... [2019-11-20 06:03:54,010 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 06:03:54,010 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 06:03:54,011 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 06:03:54,011 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 06:03:54,012 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/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 06:03:54,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 06:03:54,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 06:03:54,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 06:03:54,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 06:03:54,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 06:03:54,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 06:03:54,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 06:03:54,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-11-20 06:03:54,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 06:03:54,558 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 06:03:54,558 INFO L285 CfgBuilder]: Removed 16 assume(true) statements. [2019-11-20 06:03:54,559 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:03:54 BoogieIcfgContainer [2019-11-20 06:03:54,559 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 06:03:54,559 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 06:03:54,559 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 06:03:54,569 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 06:03:54,570 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:03:54" (1/1) ... [2019-11-20 06:03:54,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 06:03:54,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 06:03:54,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 21 states and 31 transitions. [2019-11-20 06:03:54,613 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 31 transitions. [2019-11-20 06:03:54,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-11-20 06:03:54,616 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 06:03:54,651 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 06:03:54,654 INFO L168 Benchmark]: Toolchain (without parser) took 1155.98 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.9 MB). Free memory was 944.7 MB in the beginning and 1.0 GB in the end (delta: -99.2 MB). Peak memory consumption was 5.6 MB. Max. memory is 11.5 GB. [2019-11-20 06:03:54,655 INFO L168 Benchmark]: CDTParser took 0.22 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 06:03:54,656 INFO L168 Benchmark]: CACSL2BoogieTranslator took 404.11 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.9 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -149.8 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. [2019-11-20 06:03:54,656 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.15 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 06:03:54,657 INFO L168 Benchmark]: Boogie Preprocessor took 57.54 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 06:03:54,658 INFO L168 Benchmark]: RCFGBuilder took 548.68 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.9 MB). Peak memory consumption was 39.9 MB. Max. memory is 11.5 GB. [2019-11-20 06:03:54,658 INFO L168 Benchmark]: CodeCheck took 93.36 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-20 06:03:54,661 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 0.22 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 404.11 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.9 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -149.8 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 49.15 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 57.54 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 548.68 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.9 MB). Peak memory consumption was 39.9 MB. Max. memory is 11.5 GB. * CodeCheck took 93.36 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 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 06:03:56,507 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 06:03:56,509 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 06:03:56,524 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 06:03:56,524 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 06:03:56,526 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 06:03:56,528 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 06:03:56,536 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 06:03:56,541 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 06:03:56,544 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 06:03:56,545 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 06:03:56,547 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 06:03:56,547 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 06:03:56,549 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 06:03:56,551 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 06:03:56,553 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 06:03:56,554 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 06:03:56,555 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 06:03:56,557 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 06:03:56,561 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 06:03:56,564 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 06:03:56,567 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 06:03:56,569 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 06:03:56,570 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 06:03:56,573 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 06:03:56,573 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 06:03:56,573 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 06:03:56,575 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 06:03:56,575 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 06:03:56,576 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 06:03:56,576 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 06:03:56,577 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 06:03:56,578 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 06:03:56,578 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 06:03:56,579 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 06:03:56,580 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 06:03:56,581 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 06:03:56,581 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 06:03:56,581 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 06:03:56,582 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 06:03:56,583 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 06:03:56,584 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 06:03:56,611 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 06:03:56,620 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 06:03:56,620 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 06:03:56,621 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 06:03:56,621 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 06:03:56,621 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 06:03:56,622 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 06:03:56,622 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 06:03:56,622 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 06:03:56,622 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 06:03:56,622 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 06:03:56,622 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 06:03:56,622 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 06:03:56,623 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 06:03:56,623 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 06:03:56,623 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 06:03:56,623 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 06:03:56,623 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 06:03:56,624 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 06:03:56,624 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 06:03:56,624 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 06:03:56,624 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 06:03:56,624 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 06:03:56,624 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 06:03:56,625 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 06:03:56,625 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 06:03:56,625 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 06:03:56,625 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 06:03:56,625 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 06:03:56,625 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 06:03:56,625 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 06:03:56,626 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 06:03:56,626 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_caa21db4-6913-421e-a87c-be0a8dfccd5d/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 -> 95131fbb90a45f134b236581750b2f1a3cba4d8c [2019-11-20 06:03:56,895 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 06:03:56,915 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 06:03:56,919 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 06:03:56,920 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 06:03:56,920 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 06:03:56,921 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0610.c [2019-11-20 06:03:56,977 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/bin/ukojak/data/799a15f13/7931678c1ff442fc885d50a132e0d083/FLAG71b39c386 [2019-11-20 06:03:57,396 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 06:03:57,397 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/sv-benchmarks/c/float-newlib/float_req_bl_0610.c [2019-11-20 06:03:57,404 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/bin/ukojak/data/799a15f13/7931678c1ff442fc885d50a132e0d083/FLAG71b39c386 [2019-11-20 06:03:57,819 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/bin/ukojak/data/799a15f13/7931678c1ff442fc885d50a132e0d083 [2019-11-20 06:03:57,825 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 06:03:57,826 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 06:03:57,832 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 06:03:57,832 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 06:03:57,835 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 06:03:57,836 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:03:57" (1/1) ... [2019-11-20 06:03:57,839 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53b95e98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:57, skipping insertion in model container [2019-11-20 06:03:57,844 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:03:57" (1/1) ... [2019-11-20 06:03:57,849 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 06:03:57,867 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 06:03:58,083 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:03:58,094 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 06:03:58,143 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:03:58,231 INFO L192 MainTranslator]: Completed translation [2019-11-20 06:03:58,232 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:58 WrapperNode [2019-11-20 06:03:58,232 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 06:03:58,232 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 06:03:58,233 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 06:03:58,233 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 06:03:58,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:58" (1/1) ... [2019-11-20 06:03:58,252 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:58" (1/1) ... [2019-11-20 06:03:58,282 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 06:03:58,283 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 06:03:58,283 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 06:03:58,283 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 06:03:58,292 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:58" (1/1) ... [2019-11-20 06:03:58,292 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:58" (1/1) ... [2019-11-20 06:03:58,297 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:58" (1/1) ... [2019-11-20 06:03:58,298 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:58" (1/1) ... [2019-11-20 06:03:58,324 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:58" (1/1) ... [2019-11-20 06:03:58,329 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:58" (1/1) ... [2019-11-20 06:03:58,332 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:58" (1/1) ... [2019-11-20 06:03:58,337 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 06:03:58,337 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 06:03:58,337 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 06:03:58,338 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 06:03:58,338 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_caa21db4-6913-421e-a87c-be0a8dfccd5d/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 06:03:58,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2019-11-20 06:03:58,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 06:03:58,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-20 06:03:58,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 06:03:58,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 06:03:58,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 06:03:58,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-20 06:03:58,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 06:03:58,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 06:06:21,264 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 06:06:21,264 INFO L285 CfgBuilder]: Removed 16 assume(true) statements. [2019-11-20 06:06:21,265 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:06:21 BoogieIcfgContainer [2019-11-20 06:06:21,266 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 06:06:21,266 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 06:06:21,266 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 06:06:21,276 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 06:06:21,276 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:06:21" (1/1) ... [2019-11-20 06:06:21,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 06:06:21,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 06:06:21,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 21 states and 31 transitions. [2019-11-20 06:06:21,310 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 31 transitions. [2019-11-20 06:06:21,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-11-20 06:06:21,313 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 06:06:21,348 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 06:06:21,353 INFO L168 Benchmark]: Toolchain (without parser) took 143526.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -121.9 MB). Peak memory consumption was 32.7 MB. Max. memory is 11.5 GB. [2019-11-20 06:06:21,354 INFO L168 Benchmark]: CDTParser took 0.22 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 06:06:21,355 INFO L168 Benchmark]: CACSL2BoogieTranslator took 399.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 956.4 MB in the beginning and 1.2 GB in the end (delta: -194.3 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. [2019-11-20 06:06:21,356 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.01 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. [2019-11-20 06:06:21,357 INFO L168 Benchmark]: Boogie Preprocessor took 54.19 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 06:06:21,358 INFO L168 Benchmark]: RCFGBuilder took 142928.59 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: 59.4 MB). Peak memory consumption was 59.4 MB. Max. memory is 11.5 GB. [2019-11-20 06:06:21,359 INFO L168 Benchmark]: CodeCheck took 84.76 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. [2019-11-20 06:06:21,362 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 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 399.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 956.4 MB in the beginning and 1.2 GB in the end (delta: -194.3 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 50.01 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 54.19 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 142928.59 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: 59.4 MB). Peak memory consumption was 59.4 MB. Max. memory is 11.5 GB. * CodeCheck took 84.76 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...