./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0981.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0981.c -s /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/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 71e4f1801ba3411ad4ae97f6f7ad3a4e544f01e4 .......................................................................................................................................................................................................... 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_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0981.c -s /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/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 71e4f1801ba3411ad4ae97f6f7ad3a4e544f01e4 ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 09:52:40,274 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 09:52:40,275 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 09:52:40,288 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 09:52:40,289 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 09:52:40,290 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 09:52:40,292 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 09:52:40,300 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 09:52:40,305 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 09:52:40,309 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 09:52:40,311 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 09:52:40,312 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 09:52:40,312 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 09:52:40,314 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 09:52:40,315 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 09:52:40,316 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 09:52:40,317 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 09:52:40,317 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 09:52:40,320 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 09:52:40,323 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 09:52:40,326 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 09:52:40,328 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 09:52:40,330 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 09:52:40,331 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 09:52:40,333 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 09:52:40,333 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 09:52:40,333 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 09:52:40,335 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 09:52:40,335 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 09:52:40,336 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 09:52:40,337 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 09:52:40,337 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 09:52:40,338 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 09:52:40,339 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 09:52:40,340 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 09:52:40,340 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 09:52:40,340 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 09:52:40,340 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 09:52:40,341 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 09:52:40,341 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 09:52:40,342 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 09:52:40,343 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 09:52:40,366 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 09:52:40,376 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 09:52:40,377 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 09:52:40,377 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 09:52:40,378 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 09:52:40,378 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 09:52:40,378 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 09:52:40,378 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 09:52:40,379 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 09:52:40,379 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 09:52:40,379 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 09:52:40,379 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 09:52:40,379 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 09:52:40,380 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 09:52:40,380 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 09:52:40,380 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 09:52:40,380 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 09:52:40,380 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 09:52:40,381 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 09:52:40,381 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 09:52:40,382 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 09:52:40,382 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 09:52:40,382 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 09:52:40,382 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 09:52:40,382 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 09:52:40,383 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 09:52:40,383 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 09:52:40,383 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 09:52:40,384 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 09:52:40,384 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_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/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 -> 71e4f1801ba3411ad4ae97f6f7ad3a4e544f01e4 [2019-11-20 09:52:40,546 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 09:52:40,559 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 09:52:40,562 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 09:52:40,564 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 09:52:40,565 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 09:52:40,566 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0981.c [2019-11-20 09:52:40,619 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/bin/ukojak/data/725ff66dc/554bb239fe2545f1a5437dbdf6b6d758/FLAG3d4723bde [2019-11-20 09:52:41,036 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 09:52:41,037 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/sv-benchmarks/c/float-newlib/double_req_bl_0981.c [2019-11-20 09:52:41,044 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/bin/ukojak/data/725ff66dc/554bb239fe2545f1a5437dbdf6b6d758/FLAG3d4723bde [2019-11-20 09:52:41,438 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/bin/ukojak/data/725ff66dc/554bb239fe2545f1a5437dbdf6b6d758 [2019-11-20 09:52:41,440 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 09:52:41,441 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 09:52:41,442 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 09:52:41,442 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 09:52:41,445 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 09:52:41,449 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:52:41" (1/1) ... [2019-11-20 09:52:41,451 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dea56ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:41, skipping insertion in model container [2019-11-20 09:52:41,454 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:52:41" (1/1) ... [2019-11-20 09:52:41,460 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 09:52:41,495 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 09:52:41,787 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 09:52:41,799 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 09:52:41,852 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 09:52:41,872 INFO L192 MainTranslator]: Completed translation [2019-11-20 09:52:41,872 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:41 WrapperNode [2019-11-20 09:52:41,872 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 09:52:41,873 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 09:52:41,873 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 09:52:41,873 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 09:52:41,882 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:41" (1/1) ... [2019-11-20 09:52:41,898 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:41" (1/1) ... [2019-11-20 09:52:41,943 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 09:52:41,944 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 09:52:41,945 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 09:52:41,945 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 09:52:41,953 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:41" (1/1) ... [2019-11-20 09:52:41,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:41" (1/1) ... [2019-11-20 09:52:41,972 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:41" (1/1) ... [2019-11-20 09:52:41,977 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:41" (1/1) ... [2019-11-20 09:52:41,988 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:41" (1/1) ... [2019-11-20 09:52:42,006 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:41" (1/1) ... [2019-11-20 09:52:42,011 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:41" (1/1) ... [2019-11-20 09:52:42,019 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 09:52:42,023 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 09:52:42,023 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 09:52:42,024 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 09:52:42,025 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 09:52:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 09:52:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 09:52:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 09:52:42,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 09:52:42,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 09:52:42,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 09:52:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 09:52:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 09:52:42,685 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 09:52:42,686 INFO L285 CfgBuilder]: Removed 24 assume(true) statements. [2019-11-20 09:52:42,687 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:52:42 BoogieIcfgContainer [2019-11-20 09:52:42,687 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 09:52:42,688 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 09:52:42,688 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 09:52:42,697 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 09:52:42,698 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:52:42" (1/1) ... [2019-11-20 09:52:42,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 09:52:42,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 09:52:42,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 35 states and 57 transitions. [2019-11-20 09:52:42,737 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 57 transitions. [2019-11-20 09:52:42,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-20 09:52:42,739 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 09:52:42,774 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 09:52:42,778 INFO L168 Benchmark]: Toolchain (without parser) took 1335.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.2 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -145.7 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. [2019-11-20 09:52:42,778 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 09:52:42,779 INFO L168 Benchmark]: CACSL2BoogieTranslator took 430.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.2 MB). Free memory was 948.7 MB in the beginning and 1.2 GB in the end (delta: -207.0 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-11-20 09:52:42,780 INFO L168 Benchmark]: Boogie Procedure Inliner took 71.00 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 09:52:42,780 INFO L168 Benchmark]: Boogie Preprocessor took 78.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 09:52:42,781 INFO L168 Benchmark]: RCFGBuilder took 664.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 45.2 MB). Peak memory consumption was 45.2 MB. Max. memory is 11.5 GB. [2019-11-20 09:52:42,781 INFO L168 Benchmark]: CodeCheck took 88.55 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-20 09:52:42,784 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 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 430.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.2 MB). Free memory was 948.7 MB in the beginning and 1.2 GB in the end (delta: -207.0 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 71.00 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 78.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 664.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 45.2 MB). Peak memory consumption was 45.2 MB. Max. memory is 11.5 GB. * CodeCheck took 88.55 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 09:52:44,606 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 09:52:44,608 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 09:52:44,619 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 09:52:44,619 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 09:52:44,620 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 09:52:44,622 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 09:52:44,624 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 09:52:44,626 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 09:52:44,627 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 09:52:44,628 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 09:52:44,629 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 09:52:44,629 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 09:52:44,630 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 09:52:44,631 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 09:52:44,633 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 09:52:44,633 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 09:52:44,634 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 09:52:44,636 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 09:52:44,638 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 09:52:44,640 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 09:52:44,641 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 09:52:44,642 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 09:52:44,643 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 09:52:44,645 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 09:52:44,645 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 09:52:44,646 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 09:52:44,646 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 09:52:44,647 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 09:52:44,648 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 09:52:44,648 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 09:52:44,649 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 09:52:44,650 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 09:52:44,650 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 09:52:44,651 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 09:52:44,652 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 09:52:44,652 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 09:52:44,653 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 09:52:44,653 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 09:52:44,654 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 09:52:44,655 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 09:52:44,655 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 09:52:44,669 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 09:52:44,669 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 09:52:44,670 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 09:52:44,670 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 09:52:44,671 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 09:52:44,671 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 09:52:44,671 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 09:52:44,672 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 09:52:44,672 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 09:52:44,672 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 09:52:44,672 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 09:52:44,673 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 09:52:44,673 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 09:52:44,673 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 09:52:44,673 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 09:52:44,674 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 09:52:44,674 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 09:52:44,674 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 09:52:44,674 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 09:52:44,675 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 09:52:44,675 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 09:52:44,675 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 09:52:44,675 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 09:52:44,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 09:52:44,676 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 09:52:44,676 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 09:52:44,676 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 09:52:44,677 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 09:52:44,677 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 09:52:44,677 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 09:52:44,677 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 09:52:44,678 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 09:52:44,678 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_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/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 -> 71e4f1801ba3411ad4ae97f6f7ad3a4e544f01e4 [2019-11-20 09:52:44,960 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 09:52:44,975 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 09:52:44,978 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 09:52:44,979 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 09:52:44,979 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 09:52:44,980 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0981.c [2019-11-20 09:52:45,027 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/bin/ukojak/data/cd1ba064f/95ab5c81e2344700a7d6c538536fb7ea/FLAG6be0071f7 [2019-11-20 09:52:45,429 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 09:52:45,430 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/sv-benchmarks/c/float-newlib/double_req_bl_0981.c [2019-11-20 09:52:45,436 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/bin/ukojak/data/cd1ba064f/95ab5c81e2344700a7d6c538536fb7ea/FLAG6be0071f7 [2019-11-20 09:52:45,801 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/bin/ukojak/data/cd1ba064f/95ab5c81e2344700a7d6c538536fb7ea [2019-11-20 09:52:45,804 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 09:52:45,807 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 09:52:45,810 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 09:52:45,811 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 09:52:45,814 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 09:52:45,814 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:52:45" (1/1) ... [2019-11-20 09:52:45,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@628d990d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:45, skipping insertion in model container [2019-11-20 09:52:45,817 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:52:45" (1/1) ... [2019-11-20 09:52:45,824 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 09:52:45,858 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 09:52:46,111 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 09:52:46,117 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 09:52:46,221 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 09:52:46,262 INFO L192 MainTranslator]: Completed translation [2019-11-20 09:52:46,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:46 WrapperNode [2019-11-20 09:52:46,262 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 09:52:46,263 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 09:52:46,264 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 09:52:46,264 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 09:52:46,271 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:46" (1/1) ... [2019-11-20 09:52:46,283 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:46" (1/1) ... [2019-11-20 09:52:46,315 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 09:52:46,316 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 09:52:46,316 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 09:52:46,316 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 09:52:46,322 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:46" (1/1) ... [2019-11-20 09:52:46,322 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:46" (1/1) ... [2019-11-20 09:52:46,328 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:46" (1/1) ... [2019-11-20 09:52:46,328 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:46" (1/1) ... [2019-11-20 09:52:46,344 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:46" (1/1) ... [2019-11-20 09:52:46,353 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:46" (1/1) ... [2019-11-20 09:52:46,357 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:46" (1/1) ... [2019-11-20 09:52:46,361 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 09:52:46,362 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 09:52:46,362 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 09:52:46,362 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 09:52:46,363 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:52:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5e0fdc3a-2764-46b2-a80f-62521d00c2aa/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 09:52:46,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-20 09:52:46,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-20 09:52:46,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 09:52:46,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 09:52:46,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 09:52:46,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 09:52:46,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 09:52:46,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 09:58:14,001 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 09:58:14,001 INFO L285 CfgBuilder]: Removed 24 assume(true) statements. [2019-11-20 09:58:14,003 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:58:14 BoogieIcfgContainer [2019-11-20 09:58:14,003 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 09:58:14,004 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 09:58:14,004 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 09:58:14,015 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 09:58:14,015 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:58:14" (1/1) ... [2019-11-20 09:58:14,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 09:58:14,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 09:58:14,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 35 states and 57 transitions. [2019-11-20 09:58:14,048 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 57 transitions. [2019-11-20 09:58:14,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-20 09:58:14,051 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 09:58:14,090 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 09:58:14,095 INFO L168 Benchmark]: Toolchain (without parser) took 328287.46 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.9 MB). Free memory was 956.4 MB in the beginning and 1.0 GB in the end (delta: -76.2 MB). Peak memory consumption was 39.7 MB. Max. memory is 11.5 GB. [2019-11-20 09:58:14,095 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 09:58:14,096 INFO L168 Benchmark]: CACSL2BoogieTranslator took 453.29 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.9 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -149.1 MB). Peak memory consumption was 25.9 MB. Max. memory is 11.5 GB. [2019-11-20 09:58:14,097 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.19 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. [2019-11-20 09:58:14,097 INFO L168 Benchmark]: Boogie Preprocessor took 45.65 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 09:58:14,098 INFO L168 Benchmark]: RCFGBuilder took 327641.69 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 66.3 MB). Peak memory consumption was 66.3 MB. Max. memory is 11.5 GB. [2019-11-20 09:58:14,099 INFO L168 Benchmark]: CodeCheck took 88.66 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 09:58:14,101 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 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 453.29 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.9 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -149.1 MB). Peak memory consumption was 25.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.19 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. * Boogie Preprocessor took 45.65 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 327641.69 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 66.3 MB). Peak memory consumption was 66.3 MB. Max. memory is 11.5 GB. * CodeCheck took 88.66 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...