./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_normal_file-87.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_normal_file-87.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 17db185fbedbc343984f101af47adcf61137f3792f76d7a33678948c1e0560a1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:45:18,310 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:45:18,432 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-11 23:45:18,437 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:45:18,440 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:45:18,482 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:45:18,484 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:45:18,484 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:45:18,485 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:45:18,491 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:45:18,491 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:45:18,492 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:45:18,492 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-11 23:45:18,494 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:45:18,494 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-11 23:45:18,495 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:45:18,495 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:45:18,495 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:45:18,496 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:45:18,496 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-11 23:45:18,497 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:45:18,497 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:45:18,498 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:45:18,500 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:45:18,501 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:45:18,501 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:45:18,502 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:45:18,502 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:45:18,502 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:45:18,503 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:45:18,504 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:45:18,505 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:45:18,505 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 17db185fbedbc343984f101af47adcf61137f3792f76d7a33678948c1e0560a1 [2023-11-11 23:45:18,850 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:45:18,884 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:45:18,888 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:45:18,889 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:45:18,889 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:45:18,891 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_normal_file-87.i [2023-11-11 23:45:22,029 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:45:22,274 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:45:22,275 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_normal_file-87.i [2023-11-11 23:45:22,286 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/data/c4659d96a/058869ad0407417f83aafb27466ff10a/FLAGd37fa4d70 [2023-11-11 23:45:22,302 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/data/c4659d96a/058869ad0407417f83aafb27466ff10a [2023-11-11 23:45:22,305 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:45:22,306 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:45:22,308 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:45:22,308 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:45:22,314 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:45:22,315 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:45:22" (1/1) ... [2023-11-11 23:45:22,316 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56833539 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:22, skipping insertion in model container [2023-11-11 23:45:22,317 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:45:22" (1/1) ... [2023-11-11 23:45:22,353 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:45:22,535 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_normal_file-87.i[913,926] [2023-11-11 23:45:22,617 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:45:22,631 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:45:22,644 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_normal_file-87.i[913,926] [2023-11-11 23:45:22,680 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:45:22,698 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:45:22,699 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:22 WrapperNode [2023-11-11 23:45:22,699 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:45:22,700 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:45:22,701 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:45:22,701 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:45:22,709 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:22" (1/1) ... [2023-11-11 23:45:22,721 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:22" (1/1) ... [2023-11-11 23:45:22,772 INFO L138 Inliner]: procedures = 26, calls = 53, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 213 [2023-11-11 23:45:22,773 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:45:22,773 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:45:22,774 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:45:22,774 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:45:22,784 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:22" (1/1) ... [2023-11-11 23:45:22,784 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:22" (1/1) ... [2023-11-11 23:45:22,787 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:22" (1/1) ... [2023-11-11 23:45:22,787 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:22" (1/1) ... [2023-11-11 23:45:22,798 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:22" (1/1) ... [2023-11-11 23:45:22,802 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:22" (1/1) ... [2023-11-11 23:45:22,805 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:22" (1/1) ... [2023-11-11 23:45:22,807 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:22" (1/1) ... [2023-11-11 23:45:22,811 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:45:22,812 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:45:22,812 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:45:22,812 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:45:22,813 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:22" (1/1) ... [2023-11-11 23:45:22,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:45:22,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:45:22,856 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:45:22,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:45:22,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:45:22,916 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:45:22,917 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:45:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:45:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:45:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:45:23,050 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:45:23,052 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:45:23,598 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:45:23,781 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:45:23,781 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:45:23,785 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:45:23 BoogieIcfgContainer [2023-11-11 23:45:23,785 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:45:23,787 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:45:23,788 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:45:23,799 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:45:23,799 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:45:23" (1/1) ... [2023-11-11 23:45:23,810 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:45:23,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:23,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 73 states and 113 transitions. [2023-11-11 23:45:23,871 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 113 transitions. [2023-11-11 23:45:23,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-11-11 23:45:23,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:23,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:23,922 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:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:440) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2023-11-11 23:45:23,926 INFO L158 Benchmark]: Toolchain (without parser) took 1618.93ms. Allocated memory is still 157.3MB. Free memory was 120.8MB in the beginning and 101.7MB in the end (delta: 19.1MB). Peak memory consumption was 20.3MB. Max. memory is 16.1GB. [2023-11-11 23:45:23,927 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 111.1MB. Free memory is still 55.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:45:23,928 INFO L158 Benchmark]: CACSL2BoogieTranslator took 391.34ms. Allocated memory is still 157.3MB. Free memory was 120.4MB in the beginning and 106.1MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-11 23:45:23,928 INFO L158 Benchmark]: Boogie Procedure Inliner took 72.51ms. Allocated memory is still 157.3MB. Free memory was 106.1MB in the beginning and 103.1MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-11 23:45:23,929 INFO L158 Benchmark]: Boogie Preprocessor took 37.60ms. Allocated memory is still 157.3MB. Free memory was 103.1MB in the beginning and 101.2MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-11 23:45:23,930 INFO L158 Benchmark]: RCFGBuilder took 973.28ms. Allocated memory is still 157.3MB. Free memory was 101.2MB in the beginning and 108.7MB in the end (delta: -7.5MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. [2023-11-11 23:45:23,931 INFO L158 Benchmark]: CodeCheck took 137.27ms. Allocated memory is still 157.3MB. Free memory was 108.7MB in the beginning and 101.7MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:45:23,935 INFO L338 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 111.1MB. Free memory is still 55.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 391.34ms. Allocated memory is still 157.3MB. Free memory was 120.4MB in the beginning and 106.1MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 72.51ms. Allocated memory is still 157.3MB. Free memory was 106.1MB in the beginning and 103.1MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 37.60ms. Allocated memory is still 157.3MB. Free memory was 103.1MB in the beginning and 101.2MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 973.28ms. Allocated memory is still 157.3MB. Free memory was 101.2MB in the beginning and 108.7MB in the end (delta: -7.5MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. * CodeCheck took 137.27ms. Allocated memory is still 157.3MB. Free memory was 108.7MB in the beginning and 101.7MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:45:23,962 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_normal_file-87.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 17db185fbedbc343984f101af47adcf61137f3792f76d7a33678948c1e0560a1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:45:26,795 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:45:26,937 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2023-11-11 23:45:26,994 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:45:26,995 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:45:26,996 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:45:26,997 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:45:26,997 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:45:26,999 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:45:27,004 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:45:27,004 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-11 23:45:27,005 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-11 23:45:27,005 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:45:27,007 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:45:27,008 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:45:27,008 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:45:27,008 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:45:27,009 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:45:27,009 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:45:27,010 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-11 23:45:27,010 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:45:27,011 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:45:27,011 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:45:27,012 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:45:27,012 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:45:27,013 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:45:27,013 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:45:27,014 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:45:27,014 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:45:27,015 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:45:27,016 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:45:27,016 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:45:27,017 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:45:27,017 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:45:27,018 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:45:27,018 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:45:27,018 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:45:27,018 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 17db185fbedbc343984f101af47adcf61137f3792f76d7a33678948c1e0560a1 [2023-11-11 23:45:27,496 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:45:27,535 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:45:27,538 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:45:27,540 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:45:27,541 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:45:27,543 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_normal_file-87.i [2023-11-11 23:45:30,853 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:45:31,127 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:45:31,127 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_normal_file-87.i [2023-11-11 23:45:31,155 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/data/fccb48932/935d5f89d6444bb8916dca513a95e2d9/FLAG7e17c742b [2023-11-11 23:45:31,170 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/data/fccb48932/935d5f89d6444bb8916dca513a95e2d9 [2023-11-11 23:45:31,173 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:45:31,174 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:45:31,176 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:45:31,176 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:45:31,182 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:45:31,182 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,184 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@294b770f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31, skipping insertion in model container [2023-11-11 23:45:31,184 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,225 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:45:31,405 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_normal_file-87.i[913,926] [2023-11-11 23:45:31,473 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:45:31,512 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:45:31,524 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_normal_file-87.i[913,926] [2023-11-11 23:45:31,619 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:45:31,640 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:45:31,641 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31 WrapperNode [2023-11-11 23:45:31,641 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:45:31,642 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:45:31,643 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:45:31,643 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:45:31,651 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,678 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,730 INFO L138 Inliner]: procedures = 27, calls = 53, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 203 [2023-11-11 23:45:31,733 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:45:31,734 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:45:31,735 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:45:31,735 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:45:31,746 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,747 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,770 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,770 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,800 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,804 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,822 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,825 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,830 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:45:31,831 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:45:31,831 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:45:31,832 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:45:31,832 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:45:31,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:45:31,880 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:45:31,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:45:31,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:45:31,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:45:31,932 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:45:31,933 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:45:31,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:45:31,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:45:32,076 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:45:32,078 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:45:52,685 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:45:52,923 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:45:52,923 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:45:52,926 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:45:52 BoogieIcfgContainer [2023-11-11 23:45:52,927 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:45:52,929 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:45:52,929 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:45:52,940 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:45:52,942 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:45:52" (1/1) ... [2023-11-11 23:45:52,953 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:45:53,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:53,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 73 states and 113 transitions. [2023-11-11 23:45:53,054 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 113 transitions. [2023-11-11 23:45:53,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-11-11 23:45:53,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:53,071 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:45:53,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:45:53,076 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:45:53,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:45:53,099 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort RoundingMode not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:440) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2023-11-11 23:45:53,103 INFO L158 Benchmark]: Toolchain (without parser) took 21927.54ms. Allocated memory was 73.4MB in the beginning and 90.2MB in the end (delta: 16.8MB). Free memory was 49.3MB in the beginning and 63.9MB in the end (delta: -14.6MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. [2023-11-11 23:45:53,103 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 73.4MB. Free memory is still 48.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:45:53,104 INFO L158 Benchmark]: CACSL2BoogieTranslator took 465.46ms. Allocated memory was 73.4MB in the beginning and 90.2MB in the end (delta: 16.8MB). Free memory was 48.9MB in the beginning and 67.5MB in the end (delta: -18.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-11 23:45:53,105 INFO L158 Benchmark]: Boogie Procedure Inliner took 90.86ms. Allocated memory is still 90.2MB. Free memory was 67.5MB in the beginning and 64.7MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-11 23:45:53,106 INFO L158 Benchmark]: Boogie Preprocessor took 95.91ms. Allocated memory is still 90.2MB. Free memory was 64.7MB in the beginning and 62.3MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-11 23:45:53,106 INFO L158 Benchmark]: RCFGBuilder took 21095.75ms. Allocated memory is still 90.2MB. Free memory was 62.3MB in the beginning and 45.7MB in the end (delta: 16.6MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-11 23:45:53,107 INFO L158 Benchmark]: CodeCheck took 172.68ms. Allocated memory is still 90.2MB. Free memory was 45.7MB in the beginning and 63.9MB in the end (delta: -18.2MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. [2023-11-11 23:45:53,111 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort RoundingMode not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort RoundingMode not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 73.4MB. Free memory is still 48.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 465.46ms. Allocated memory was 73.4MB in the beginning and 90.2MB in the end (delta: 16.8MB). Free memory was 48.9MB in the beginning and 67.5MB in the end (delta: -18.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 90.86ms. Allocated memory is still 90.2MB. Free memory was 67.5MB in the beginning and 64.7MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 95.91ms. Allocated memory is still 90.2MB. Free memory was 64.7MB in the beginning and 62.3MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 21095.75ms. Allocated memory is still 90.2MB. Free memory was 62.3MB in the beginning and 45.7MB in the end (delta: 16.6MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * CodeCheck took 172.68ms. Allocated memory is still 90.2MB. Free memory was 45.7MB in the beginning and 63.9MB in the end (delta: -18.2MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:45:53,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2023-11-11 23:45:53,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3254f946-6cd7-4d9e-9e04-94f403d1c168/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort RoundingMode not declared