./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/nan_double_range.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/nan_double_range.c -s /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/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 dfb5ded2642d3c9d46596c0cba0f14bb34f1a46e .................................................................................................................................................................................................... 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_115609f9-1da9-458a-aece-f17dcfe5925d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/nan_double_range.c -s /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/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 dfb5ded2642d3c9d46596c0cba0f14bb34f1a46e ....................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 03:22:34,868 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 03:22:34,869 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 03:22:34,877 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 03:22:34,877 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 03:22:34,878 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 03:22:34,879 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 03:22:34,880 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 03:22:34,881 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 03:22:34,882 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 03:22:34,882 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 03:22:34,883 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 03:22:34,883 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 03:22:34,884 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 03:22:34,885 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 03:22:34,886 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 03:22:34,886 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 03:22:34,887 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 03:22:34,888 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 03:22:34,889 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 03:22:34,891 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 03:22:34,892 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 03:22:34,893 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 03:22:34,893 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 03:22:34,895 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 03:22:34,895 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 03:22:34,895 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 03:22:34,896 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 03:22:34,896 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 03:22:34,897 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 03:22:34,897 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 03:22:34,898 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 03:22:34,898 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 03:22:34,899 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 03:22:34,900 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 03:22:34,900 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 03:22:34,900 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 03:22:34,901 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 03:22:34,901 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 03:22:34,901 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 03:22:34,902 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 03:22:34,902 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 03:22:34,914 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 03:22:34,915 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 03:22:34,915 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 03:22:34,915 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 03:22:34,916 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 03:22:34,916 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 03:22:34,916 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 03:22:34,917 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 03:22:34,917 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 03:22:34,917 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 03:22:34,917 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 03:22:34,917 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 03:22:34,917 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 03:22:34,918 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 03:22:34,918 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 03:22:34,918 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 03:22:34,918 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 03:22:34,918 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 03:22:34,919 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 03:22:34,919 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 03:22:34,919 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 03:22:34,919 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 03:22:34,919 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 03:22:34,920 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 03:22:34,920 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 03:22:34,920 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 03:22:34,920 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 03:22:34,920 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 03:22:34,920 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 03:22:34,921 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_115609f9-1da9-458a-aece-f17dcfe5925d/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 -> dfb5ded2642d3c9d46596c0cba0f14bb34f1a46e [2019-12-01 03:22:35,029 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 03:22:35,039 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 03:22:35,042 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 03:22:35,043 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 03:22:35,044 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 03:22:35,044 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/bin/ukojak/../../sv-benchmarks/c/float-benchs/nan_double_range.c [2019-12-01 03:22:35,087 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/bin/ukojak/data/a4f885f62/5d613a28ea2e41f1b22422630d4806e6/FLAG9ab1d2068 [2019-12-01 03:22:35,406 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 03:22:35,406 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/sv-benchmarks/c/float-benchs/nan_double_range.c [2019-12-01 03:22:35,411 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/bin/ukojak/data/a4f885f62/5d613a28ea2e41f1b22422630d4806e6/FLAG9ab1d2068 [2019-12-01 03:22:35,421 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/bin/ukojak/data/a4f885f62/5d613a28ea2e41f1b22422630d4806e6 [2019-12-01 03:22:35,423 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 03:22:35,423 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 03:22:35,424 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 03:22:35,424 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 03:22:35,426 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 03:22:35,427 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:22:35" (1/1) ... [2019-12-01 03:22:35,429 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20cc73ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:35, skipping insertion in model container [2019-12-01 03:22:35,429 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:22:35" (1/1) ... [2019-12-01 03:22:35,434 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 03:22:35,443 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 03:22:35,541 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 03:22:35,543 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 03:22:35,586 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 03:22:35,595 INFO L208 MainTranslator]: Completed translation [2019-12-01 03:22:35,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:35 WrapperNode [2019-12-01 03:22:35,596 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 03:22:35,596 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 03:22:35,596 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 03:22:35,596 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 03:22:35,602 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:35" (1/1) ... [2019-12-01 03:22:35,606 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:35" (1/1) ... [2019-12-01 03:22:35,617 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 03:22:35,617 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 03:22:35,617 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 03:22:35,617 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 03:22:35,623 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:35" (1/1) ... [2019-12-01 03:22:35,624 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:35" (1/1) ... [2019-12-01 03:22:35,624 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:35" (1/1) ... [2019-12-01 03:22:35,624 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:35" (1/1) ... [2019-12-01 03:22:35,626 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:35" (1/1) ... [2019-12-01 03:22:35,628 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:35" (1/1) ... [2019-12-01 03:22:35,628 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:35" (1/1) ... [2019-12-01 03:22:35,629 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 03:22:35,629 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 03:22:35,629 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 03:22:35,629 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 03:22:35,630 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/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 [2019-12-01 03:22:35,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 03:22:35,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 03:22:35,759 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 03:22:35,759 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-01 03:22:35,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 03:22:35 BoogieIcfgContainer [2019-12-01 03:22:35,760 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 03:22:35,761 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 03:22:35,761 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 03:22:35,767 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 03:22:35,768 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 03:22:35" (1/1) ... [2019-12-01 03:22:35,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 03:22:35,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:22:35,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2019-12-01 03:22:35,795 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2019-12-01 03:22:35,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-12-01 03:22:35,797 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:22:35,828 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 03:22:35,831 INFO L168 Benchmark]: Toolchain (without parser) took 406.59 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.0 MB). Free memory was 942.4 MB in the beginning and 1.1 GB in the end (delta: -137.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 03:22:35,831 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 03:22:35,832 INFO L168 Benchmark]: CACSL2BoogieTranslator took 171.90 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.0 MB). Free memory was 942.4 MB in the beginning and 1.1 GB in the end (delta: -159.4 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-12-01 03:22:35,832 INFO L168 Benchmark]: Boogie Procedure Inliner took 20.77 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 03:22:35,832 INFO L168 Benchmark]: Boogie Preprocessor took 11.74 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 03:22:35,833 INFO L168 Benchmark]: RCFGBuilder took 131.53 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. [2019-12-01 03:22:35,833 INFO L168 Benchmark]: CodeCheck took 68.35 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 03:22:35,835 INFO L335 ainManager$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 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 171.90 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.0 MB). Free memory was 942.4 MB in the beginning and 1.1 GB in the end (delta: -159.4 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 20.77 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 11.74 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 131.53 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: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. * CodeCheck took 68.35 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 03:22:37,193 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 03:22:37,194 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 03:22:37,202 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 03:22:37,202 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 03:22:37,203 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 03:22:37,204 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 03:22:37,205 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 03:22:37,206 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 03:22:37,207 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 03:22:37,208 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 03:22:37,208 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 03:22:37,209 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 03:22:37,209 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 03:22:37,210 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 03:22:37,211 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 03:22:37,211 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 03:22:37,212 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 03:22:37,213 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 03:22:37,215 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 03:22:37,216 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 03:22:37,216 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 03:22:37,217 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 03:22:37,218 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 03:22:37,220 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 03:22:37,220 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 03:22:37,220 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 03:22:37,221 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 03:22:37,221 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 03:22:37,222 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 03:22:37,222 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 03:22:37,222 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 03:22:37,223 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 03:22:37,223 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 03:22:37,224 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 03:22:37,224 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 03:22:37,225 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 03:22:37,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 03:22:37,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 03:22:37,225 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 03:22:37,226 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 03:22:37,226 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 03:22:37,236 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 03:22:37,236 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 03:22:37,237 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 03:22:37,237 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 03:22:37,237 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 03:22:37,238 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 03:22:37,238 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 03:22:37,238 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 03:22:37,238 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 03:22:37,238 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 03:22:37,238 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 03:22:37,238 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 03:22:37,238 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 03:22:37,239 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 03:22:37,239 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 03:22:37,239 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 03:22:37,239 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 03:22:37,239 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 03:22:37,239 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 03:22:37,239 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 03:22:37,239 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 03:22:37,240 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 03:22:37,240 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 03:22:37,240 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 03:22:37,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 03:22:37,240 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 03:22:37,240 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 03:22:37,240 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 03:22:37,241 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 03:22:37,241 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 03:22:37,241 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 03:22:37,241 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 03:22:37,241 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 03:22:37,241 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_115609f9-1da9-458a-aece-f17dcfe5925d/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 -> dfb5ded2642d3c9d46596c0cba0f14bb34f1a46e [2019-12-01 03:22:37,399 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 03:22:37,408 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 03:22:37,410 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 03:22:37,411 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 03:22:37,411 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 03:22:37,412 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/bin/ukojak/../../sv-benchmarks/c/float-benchs/nan_double_range.c [2019-12-01 03:22:37,451 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/bin/ukojak/data/2a65da69a/c85fa4ef1b7d41a59e7c136159b16472/FLAG2631264cf [2019-12-01 03:22:37,844 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 03:22:37,845 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/sv-benchmarks/c/float-benchs/nan_double_range.c [2019-12-01 03:22:37,849 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/bin/ukojak/data/2a65da69a/c85fa4ef1b7d41a59e7c136159b16472/FLAG2631264cf [2019-12-01 03:22:38,227 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/bin/ukojak/data/2a65da69a/c85fa4ef1b7d41a59e7c136159b16472 [2019-12-01 03:22:38,230 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 03:22:38,231 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 03:22:38,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 03:22:38,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 03:22:38,236 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 03:22:38,236 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:22:38" (1/1) ... [2019-12-01 03:22:38,239 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d96a266 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:38, skipping insertion in model container [2019-12-01 03:22:38,239 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:22:38" (1/1) ... [2019-12-01 03:22:38,244 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 03:22:38,254 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 03:22:38,355 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 03:22:38,361 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 03:22:38,373 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 03:22:38,383 INFO L208 MainTranslator]: Completed translation [2019-12-01 03:22:38,384 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:38 WrapperNode [2019-12-01 03:22:38,384 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 03:22:38,384 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 03:22:38,384 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 03:22:38,384 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 03:22:38,390 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:38" (1/1) ... [2019-12-01 03:22:38,394 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:38" (1/1) ... [2019-12-01 03:22:38,405 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 03:22:38,405 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 03:22:38,405 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 03:22:38,405 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 03:22:38,439 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:38" (1/1) ... [2019-12-01 03:22:38,439 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:38" (1/1) ... [2019-12-01 03:22:38,440 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:38" (1/1) ... [2019-12-01 03:22:38,440 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:38" (1/1) ... [2019-12-01 03:22:38,444 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:38" (1/1) ... [2019-12-01 03:22:38,446 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:38" (1/1) ... [2019-12-01 03:22:38,447 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:38" (1/1) ... [2019-12-01 03:22:38,448 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 03:22:38,448 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 03:22:38,448 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 03:22:38,448 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 03:22:38,449 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_115609f9-1da9-458a-aece-f17dcfe5925d/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 [2019-12-01 03:22:38,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 03:22:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 03:22:38,600 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 03:22:38,600 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-01 03:22:38,601 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 03:22:38 BoogieIcfgContainer [2019-12-01 03:22:38,601 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 03:22:38,601 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 03:22:38,601 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 03:22:38,608 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 03:22:38,608 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 03:22:38" (1/1) ... [2019-12-01 03:22:38,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 03:22:38,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 03:22:38,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2019-12-01 03:22:38,639 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2019-12-01 03:22:38,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-12-01 03:22:38,640 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 03:22:38,672 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) [2019-12-01 03:22:38,675 INFO L168 Benchmark]: Toolchain (without parser) took 443.64 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -132.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 03:22:38,676 INFO L168 Benchmark]: CDTParser took 0.13 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. [2019-12-01 03:22:38,676 INFO L168 Benchmark]: CACSL2BoogieTranslator took 151.81 ms. Allocated memory is still 1.0 GB. Free memory was 952.4 MB in the beginning and 941.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-12-01 03:22:38,677 INFO L168 Benchmark]: Boogie Procedure Inliner took 20.71 ms. Allocated memory is still 1.0 GB. Free memory is still 941.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 03:22:38,678 INFO L168 Benchmark]: Boogie Preprocessor took 43.03 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -160.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 11.5 GB. [2019-12-01 03:22:38,678 INFO L168 Benchmark]: RCFGBuilder took 152.43 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: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 11.5 GB. [2019-12-01 03:22:38,679 INFO L168 Benchmark]: CodeCheck took 72.55 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-01 03:22:38,683 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 0.13 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 151.81 ms. Allocated memory is still 1.0 GB. Free memory was 952.4 MB in the beginning and 941.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 20.71 ms. Allocated memory is still 1.0 GB. Free memory is still 941.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 43.03 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -160.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 152.43 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: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 11.5 GB. * CodeCheck took 72.55 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...