./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cdfpl/newton_3_3.i --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_ea20c77a-8c25-41ba-9ad1-931ba4000b02/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/newton_3_3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/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 c42e5da4e6f1bc9c7bb774b9424a38d54e200073 ........................................................................................................................................................................................................ 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_ea20c77a-8c25-41ba-9ad1-931ba4000b02/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/newton_3_3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/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 c42e5da4e6f1bc9c7bb774b9424a38d54e200073 ........................................................................................................................................................................................................... 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 05:03:01,257 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 05:03:01,259 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 05:03:01,267 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 05:03:01,267 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 05:03:01,268 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 05:03:01,269 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 05:03:01,271 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 05:03:01,273 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 05:03:01,273 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 05:03:01,274 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 05:03:01,275 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 05:03:01,276 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 05:03:01,277 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 05:03:01,277 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 05:03:01,279 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 05:03:01,279 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 05:03:01,280 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 05:03:01,281 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 05:03:01,283 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 05:03:01,284 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 05:03:01,285 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 05:03:01,285 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 05:03:01,286 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 05:03:01,288 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 05:03:01,288 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 05:03:01,288 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 05:03:01,288 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 05:03:01,289 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 05:03:01,289 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 05:03:01,290 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 05:03:01,290 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 05:03:01,291 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 05:03:01,291 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 05:03:01,292 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 05:03:01,292 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 05:03:01,293 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 05:03:01,293 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 05:03:01,293 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 05:03:01,294 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 05:03:01,295 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 05:03:01,295 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 05:03:01,306 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 05:03:01,307 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 05:03:01,307 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 05:03:01,307 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 05:03:01,308 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 05:03:01,308 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 05:03:01,308 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 05:03:01,308 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 05:03:01,308 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 05:03:01,308 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 05:03:01,308 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 05:03:01,308 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 05:03:01,308 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 05:03:01,309 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 05:03:01,309 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 05:03:01,309 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 05:03:01,309 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 05:03:01,309 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 05:03:01,309 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 05:03:01,309 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 05:03:01,309 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 05:03:01,309 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 05:03:01,310 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 05:03:01,310 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 05:03:01,310 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 05:03:01,310 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 05:03:01,310 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 05:03:01,310 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 05:03:01,310 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 05:03:01,310 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_ea20c77a-8c25-41ba-9ad1-931ba4000b02/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 -> c42e5da4e6f1bc9c7bb774b9424a38d54e200073 [2019-12-01 05:03:01,412 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 05:03:01,422 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 05:03:01,425 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 05:03:01,426 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 05:03:01,427 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 05:03:01,427 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/newton_3_3.i [2019-12-01 05:03:01,469 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/bin/ukojak/data/c5ff54fb5/c36b5345565f45c5998d419f096901b4/FLAG284f3e204 [2019-12-01 05:03:01,802 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 05:03:01,803 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/sv-benchmarks/c/floats-cdfpl/newton_3_3.i [2019-12-01 05:03:01,806 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/bin/ukojak/data/c5ff54fb5/c36b5345565f45c5998d419f096901b4/FLAG284f3e204 [2019-12-01 05:03:01,815 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/bin/ukojak/data/c5ff54fb5/c36b5345565f45c5998d419f096901b4 [2019-12-01 05:03:01,816 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 05:03:01,817 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 05:03:01,818 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 05:03:01,818 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 05:03:01,820 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 05:03:01,820 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:03:01" (1/1) ... [2019-12-01 05:03:01,822 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ec38a18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:01, skipping insertion in model container [2019-12-01 05:03:01,822 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:03:01" (1/1) ... [2019-12-01 05:03:01,827 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 05:03:01,838 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 05:03:01,977 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:03:01,979 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 05:03:01,992 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:03:02,001 INFO L208 MainTranslator]: Completed translation [2019-12-01 05:03:02,001 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:02 WrapperNode [2019-12-01 05:03:02,001 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 05:03:02,002 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 05:03:02,002 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 05:03:02,002 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 05:03:02,007 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:02" (1/1) ... [2019-12-01 05:03:02,011 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:02" (1/1) ... [2019-12-01 05:03:02,023 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 05:03:02,023 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 05:03:02,023 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 05:03:02,023 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 05:03:02,030 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:02" (1/1) ... [2019-12-01 05:03:02,030 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:02" (1/1) ... [2019-12-01 05:03:02,031 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:02" (1/1) ... [2019-12-01 05:03:02,031 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:02" (1/1) ... [2019-12-01 05:03:02,033 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:02" (1/1) ... [2019-12-01 05:03:02,035 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:02" (1/1) ... [2019-12-01 05:03:02,035 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:02" (1/1) ... [2019-12-01 05:03:02,036 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 05:03:02,037 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 05:03:02,037 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 05:03:02,037 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 05:03:02,037 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/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 05:03:02,077 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-12-01 05:03:02,077 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-12-01 05:03:02,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 05:03:02,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 05:03:02,078 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2019-12-01 05:03:02,078 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2019-12-01 05:03:02,184 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 05:03:02,185 INFO L287 CfgBuilder]: Removed 4 assume(true) statements. [2019-12-01 05:03:02,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:03:02 BoogieIcfgContainer [2019-12-01 05:03:02,186 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 05:03:02,186 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 05:03:02,186 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 05:03:02,195 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 05:03:02,195 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:03:02" (1/1) ... [2019-12-01 05:03:02,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 05:03:02,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 05:03:02,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 19 states and 23 transitions. [2019-12-01 05:03:02,225 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 23 transitions. [2019-12-01 05:03:02,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-12-01 05:03:02,228 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 05:03:02,261 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 05:03:02,265 INFO L168 Benchmark]: Toolchain (without parser) took 446.54 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.2 MB). Free memory was 943.6 MB in the beginning and 1.1 GB in the end (delta: -130.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:03:02,265 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 958.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:03:02,266 INFO L168 Benchmark]: CACSL2BoogieTranslator took 183.55 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.2 MB). Free memory was 943.6 MB in the beginning and 1.1 GB in the end (delta: -152.4 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-12-01 05:03:02,266 INFO L168 Benchmark]: Boogie Procedure Inliner took 21.43 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:03:02,266 INFO L168 Benchmark]: Boogie Preprocessor took 13.36 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:03:02,267 INFO L168 Benchmark]: RCFGBuilder took 149.25 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. [2019-12-01 05:03:02,267 INFO L168 Benchmark]: CodeCheck took 76.57 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 05:03:02,270 INFO L335 ainManager$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 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 958.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 183.55 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.2 MB). Free memory was 943.6 MB in the beginning and 1.1 GB in the end (delta: -152.4 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 21.43 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 13.36 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 149.25 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 76.57 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 05:03:03,599 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 05:03:03,600 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 05:03:03,608 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 05:03:03,608 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 05:03:03,609 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 05:03:03,610 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 05:03:03,611 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 05:03:03,612 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 05:03:03,613 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 05:03:03,614 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 05:03:03,614 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 05:03:03,615 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 05:03:03,615 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 05:03:03,616 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 05:03:03,617 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 05:03:03,617 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 05:03:03,618 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 05:03:03,619 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 05:03:03,621 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 05:03:03,622 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 05:03:03,623 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 05:03:03,624 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 05:03:03,624 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 05:03:03,626 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 05:03:03,627 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 05:03:03,627 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 05:03:03,627 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 05:03:03,628 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 05:03:03,628 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 05:03:03,628 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 05:03:03,629 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 05:03:03,629 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 05:03:03,630 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 05:03:03,631 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 05:03:03,631 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 05:03:03,631 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 05:03:03,631 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 05:03:03,632 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 05:03:03,632 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 05:03:03,633 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 05:03:03,633 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 05:03:03,643 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 05:03:03,644 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 05:03:03,644 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 05:03:03,644 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 05:03:03,645 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 05:03:03,645 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 05:03:03,645 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 05:03:03,645 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 05:03:03,646 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 05:03:03,646 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 05:03:03,646 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 05:03:03,646 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 05:03:03,646 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 05:03:03,646 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 05:03:03,646 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 05:03:03,647 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 05:03:03,647 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 05:03:03,647 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 05:03:03,647 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 05:03:03,647 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 05:03:03,647 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 05:03:03,647 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 05:03:03,648 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 05:03:03,648 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 05:03:03,648 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 05:03:03,648 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 05:03:03,648 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 05:03:03,648 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 05:03:03,648 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 05:03:03,649 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 05:03:03,649 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 05:03:03,649 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 05:03:03,649 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 05:03:03,649 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_ea20c77a-8c25-41ba-9ad1-931ba4000b02/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 -> c42e5da4e6f1bc9c7bb774b9424a38d54e200073 [2019-12-01 05:03:03,816 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 05:03:03,824 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 05:03:03,826 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 05:03:03,827 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 05:03:03,827 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 05:03:03,828 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/newton_3_3.i [2019-12-01 05:03:03,864 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/bin/ukojak/data/3739e48db/0718b92ce4f24051b2a63774f78b041c/FLAG85f9a9759 [2019-12-01 05:03:04,180 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 05:03:04,180 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/sv-benchmarks/c/floats-cdfpl/newton_3_3.i [2019-12-01 05:03:04,185 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/bin/ukojak/data/3739e48db/0718b92ce4f24051b2a63774f78b041c/FLAG85f9a9759 [2019-12-01 05:03:04,197 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/bin/ukojak/data/3739e48db/0718b92ce4f24051b2a63774f78b041c [2019-12-01 05:03:04,200 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 05:03:04,201 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 05:03:04,201 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 05:03:04,201 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 05:03:04,204 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 05:03:04,204 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:03:04" (1/1) ... [2019-12-01 05:03:04,206 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@415fd40c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:04, skipping insertion in model container [2019-12-01 05:03:04,206 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:03:04" (1/1) ... [2019-12-01 05:03:04,211 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 05:03:04,221 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 05:03:04,326 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:03:04,330 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 05:03:04,344 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 05:03:04,354 INFO L208 MainTranslator]: Completed translation [2019-12-01 05:03:04,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:04 WrapperNode [2019-12-01 05:03:04,354 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 05:03:04,355 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 05:03:04,355 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 05:03:04,355 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 05:03:04,361 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:04" (1/1) ... [2019-12-01 05:03:04,366 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:04" (1/1) ... [2019-12-01 05:03:04,407 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 05:03:04,408 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 05:03:04,408 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 05:03:04,408 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 05:03:04,414 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:04" (1/1) ... [2019-12-01 05:03:04,414 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:04" (1/1) ... [2019-12-01 05:03:04,416 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:04" (1/1) ... [2019-12-01 05:03:04,416 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:04" (1/1) ... [2019-12-01 05:03:04,421 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:04" (1/1) ... [2019-12-01 05:03:04,422 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:04" (1/1) ... [2019-12-01 05:03:04,424 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:04" (1/1) ... [2019-12-01 05:03:04,425 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 05:03:04,426 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 05:03:04,426 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 05:03:04,426 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 05:03:04,426 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ea20c77a-8c25-41ba-9ad1-931ba4000b02/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 05:03:04,466 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-12-01 05:03:04,466 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-12-01 05:03:04,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 05:03:04,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 05:03:04,466 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2019-12-01 05:03:04,467 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2019-12-01 05:04:08,406 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 05:04:08,407 INFO L287 CfgBuilder]: Removed 4 assume(true) statements. [2019-12-01 05:04:08,408 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:04:08 BoogieIcfgContainer [2019-12-01 05:04:08,408 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 05:04:08,408 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 05:04:08,408 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 05:04:08,416 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 05:04:08,416 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:04:08" (1/1) ... [2019-12-01 05:04:08,424 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 05:04:08,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 05:04:08,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 19 states and 23 transitions. [2019-12-01 05:04:08,448 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 23 transitions. [2019-12-01 05:04:08,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-12-01 05:04:08,452 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 05:04:08,485 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 05:04:08,488 INFO L168 Benchmark]: Toolchain (without parser) took 64286.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -164.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 05:04:08,488 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 05:04:08,489 INFO L168 Benchmark]: CACSL2BoogieTranslator took 153.41 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 05:04:08,490 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -201.5 MB). Peak memory consumption was 15.5 MB. Max. memory is 11.5 GB. [2019-12-01 05:04:08,490 INFO L168 Benchmark]: Boogie Preprocessor took 17.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-01 05:04:08,491 INFO L168 Benchmark]: RCFGBuilder took 63982.18 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: 19.5 MB). Peak memory consumption was 19.5 MB. Max. memory is 11.5 GB. [2019-12-01 05:04:08,491 INFO L168 Benchmark]: CodeCheck took 78.07 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. [2019-12-01 05:04:08,493 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 153.41 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 52.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -201.5 MB). Peak memory consumption was 15.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 17.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 63982.18 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: 19.5 MB). Peak memory consumption was 19.5 MB. Max. memory is 11.5 GB. * CodeCheck took 78.07 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...