./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_dependencies_file-44.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_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/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_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_dependencies_file-44.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/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_c34dc071-074d-4b8a-9a30-29677cf8d7e1/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 8345a8fab62a7056a8dcd83959c86152a830060d230aefe25eb255ac3a13245f --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:51:09,979 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:51:10,107 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-11 23:51:10,116 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:51:10,117 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:51:10,154 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:51:10,156 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:51:10,157 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:51:10,158 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:51:10,163 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:51:10,165 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:51:10,165 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:51:10,166 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-11 23:51:10,168 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:51:10,168 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-11 23:51:10,169 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:51:10,169 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:51:10,170 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:51:10,170 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:51:10,171 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-11 23:51:10,171 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:51:10,172 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:51:10,172 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:51:10,173 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:51:10,174 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:51:10,174 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:51:10,175 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:51:10,175 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:51:10,176 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:51:10,176 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:51:10,178 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:51:10,178 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:51:10,178 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_c34dc071-074d-4b8a-9a30-29677cf8d7e1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8345a8fab62a7056a8dcd83959c86152a830060d230aefe25eb255ac3a13245f [2023-11-11 23:51:10,510 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:51:10,541 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:51:10,544 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:51:10,546 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:51:10,547 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:51:10,548 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_dependencies_file-44.i [2023-11-11 23:51:13,821 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:51:14,053 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:51:14,054 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_dependencies_file-44.i [2023-11-11 23:51:14,064 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/data/b8c297d6b/4a5df059bfbc4cc6b41e2fbe6362334e/FLAG77a8b288a [2023-11-11 23:51:14,087 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/data/b8c297d6b/4a5df059bfbc4cc6b41e2fbe6362334e [2023-11-11 23:51:14,094 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:51:14,096 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:51:14,097 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:51:14,098 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:51:14,103 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:51:14,104 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:51:14" (1/1) ... [2023-11-11 23:51:14,105 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@200990f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:14, skipping insertion in model container [2023-11-11 23:51:14,105 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:51:14" (1/1) ... [2023-11-11 23:51:14,152 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:51:14,311 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_c34dc071-074d-4b8a-9a30-29677cf8d7e1/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_dependencies_file-44.i[919,932] [2023-11-11 23:51:14,367 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:51:14,382 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:51:14,395 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_c34dc071-074d-4b8a-9a30-29677cf8d7e1/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_dependencies_file-44.i[919,932] [2023-11-11 23:51:14,441 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:51:14,464 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:51:14,465 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:14 WrapperNode [2023-11-11 23:51:14,465 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:51:14,467 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:51:14,467 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:51:14,467 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:51:14,474 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:14" (1/1) ... [2023-11-11 23:51:14,486 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:14" (1/1) ... [2023-11-11 23:51:14,524 INFO L138 Inliner]: procedures = 26, calls = 36, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 180 [2023-11-11 23:51:14,524 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:51:14,525 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:51:14,525 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:51:14,525 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:51:14,535 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:14" (1/1) ... [2023-11-11 23:51:14,554 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:14" (1/1) ... [2023-11-11 23:51:14,557 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:14" (1/1) ... [2023-11-11 23:51:14,557 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:14" (1/1) ... [2023-11-11 23:51:14,575 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:14" (1/1) ... [2023-11-11 23:51:14,579 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:14" (1/1) ... [2023-11-11 23:51:14,591 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:14" (1/1) ... [2023-11-11 23:51:14,593 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:14" (1/1) ... [2023-11-11 23:51:14,597 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:51:14,598 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:51:14,598 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:51:14,599 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:51:14,600 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:14" (1/1) ... [2023-11-11 23:51:14,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:51:14,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:51:14,659 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:51:14,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:51:14,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:51:14,708 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:51:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:51:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:51:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:51:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:51:14,800 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:51:14,803 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:51:15,203 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:51:15,494 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:51:15,494 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:51:15,497 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:51:15 BoogieIcfgContainer [2023-11-11 23:51:15,497 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:51:15,498 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:51:15,498 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:51:15,509 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:51:15,509 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:51:15" (1/1) ... [2023-11-11 23:51:15,519 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:51:15,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:15,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 45 states and 68 transitions. [2023-11-11 23:51:15,588 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 68 transitions. [2023-11-11 23:51:15,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-11 23:51:15,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:15,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:15,646 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.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 23:51:15,651 INFO L158 Benchmark]: Toolchain (without parser) took 1554.67ms. Allocated memory was 142.6MB in the beginning and 174.1MB in the end (delta: 31.5MB). Free memory was 95.6MB in the beginning and 91.4MB in the end (delta: 4.2MB). Peak memory consumption was 36.9MB. Max. memory is 16.1GB. [2023-11-11 23:51:15,652 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 142.6MB. Free memory was 114.0MB in the beginning and 113.8MB in the end (delta: 151.2kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:51:15,653 INFO L158 Benchmark]: CACSL2BoogieTranslator took 368.21ms. Allocated memory is still 142.6MB. Free memory was 95.6MB in the beginning and 81.9MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-11 23:51:15,653 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.89ms. Allocated memory is still 142.6MB. Free memory was 81.9MB in the beginning and 79.3MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-11 23:51:15,654 INFO L158 Benchmark]: Boogie Preprocessor took 72.41ms. Allocated memory is still 142.6MB. Free memory was 79.3MB in the beginning and 113.0MB in the end (delta: -33.7MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. [2023-11-11 23:51:15,655 INFO L158 Benchmark]: RCFGBuilder took 899.38ms. Allocated memory was 142.6MB in the beginning and 174.1MB in the end (delta: 31.5MB). Free memory was 112.9MB in the beginning and 97.7MB in the end (delta: 15.3MB). Peak memory consumption was 51.3MB. Max. memory is 16.1GB. [2023-11-11 23:51:15,657 INFO L158 Benchmark]: CodeCheck took 151.35ms. Allocated memory is still 174.1MB. Free memory was 97.7MB in the beginning and 91.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:51:15,669 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 0.36ms. Allocated memory is still 142.6MB. Free memory was 114.0MB in the beginning and 113.8MB in the end (delta: 151.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 368.21ms. Allocated memory is still 142.6MB. Free memory was 95.6MB in the beginning and 81.9MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 57.89ms. Allocated memory is still 142.6MB. Free memory was 81.9MB in the beginning and 79.3MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 72.41ms. Allocated memory is still 142.6MB. Free memory was 79.3MB in the beginning and 113.0MB in the end (delta: -33.7MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. * RCFGBuilder took 899.38ms. Allocated memory was 142.6MB in the beginning and 174.1MB in the end (delta: 31.5MB). Free memory was 112.9MB in the beginning and 97.7MB in the end (delta: 15.3MB). Peak memory consumption was 51.3MB. Max. memory is 16.1GB. * CodeCheck took 151.35ms. Allocated memory is still 174.1MB. Free memory was 97.7MB in the beginning and 91.4MB in the end (delta: 6.3MB). 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 23:51:15,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/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_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/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_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_dependencies_file-44.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/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_c34dc071-074d-4b8a-9a30-29677cf8d7e1/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 8345a8fab62a7056a8dcd83959c86152a830060d230aefe25eb255ac3a13245f --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:51:18,337 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:51:18,448 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2023-11-11 23:51:18,483 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:51:18,485 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:51:18,485 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:51:18,486 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:51:18,487 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:51:18,488 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:51:18,488 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:51:18,489 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-11 23:51:18,490 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-11 23:51:18,490 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:51:18,491 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:51:18,491 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:51:18,492 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:51:18,493 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:51:18,493 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:51:18,494 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:51:18,494 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-11 23:51:18,495 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:51:18,495 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:51:18,496 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:51:18,497 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:51:18,497 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:51:18,498 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:51:18,498 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:51:18,498 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:51:18,499 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:51:18,499 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:51:18,500 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:51:18,500 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:51:18,501 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:51:18,501 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:51:18,502 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:51:18,502 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:51:18,502 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:51:18,503 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_c34dc071-074d-4b8a-9a30-29677cf8d7e1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8345a8fab62a7056a8dcd83959c86152a830060d230aefe25eb255ac3a13245f [2023-11-11 23:51:18,878 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:51:18,900 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:51:18,903 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:51:18,904 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:51:18,905 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:51:18,907 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_dependencies_file-44.i [2023-11-11 23:51:22,178 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:51:22,461 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:51:22,462 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_dependencies_file-44.i [2023-11-11 23:51:22,472 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/data/3e322a8d0/9adfd3f9365a4694ac541d60daa1e9b1/FLAG33887ba0c [2023-11-11 23:51:22,489 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/data/3e322a8d0/9adfd3f9365a4694ac541d60daa1e9b1 [2023-11-11 23:51:22,492 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:51:22,494 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:51:22,495 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:51:22,495 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:51:22,501 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:51:22,501 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:51:22" (1/1) ... [2023-11-11 23:51:22,503 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@493c3a1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:22, skipping insertion in model container [2023-11-11 23:51:22,503 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:51:22" (1/1) ... [2023-11-11 23:51:22,555 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:51:22,777 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_c34dc071-074d-4b8a-9a30-29677cf8d7e1/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_dependencies_file-44.i[919,932] [2023-11-11 23:51:22,867 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:51:22,899 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:51:22,924 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_c34dc071-074d-4b8a-9a30-29677cf8d7e1/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_dependencies_file-44.i[919,932] [2023-11-11 23:51:22,986 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:51:23,017 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:51:23,018 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:23 WrapperNode [2023-11-11 23:51:23,018 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:51:23,020 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:51:23,020 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:51:23,020 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:51:23,028 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:23" (1/1) ... [2023-11-11 23:51:23,060 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:23" (1/1) ... [2023-11-11 23:51:23,114 INFO L138 Inliner]: procedures = 27, calls = 36, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 146 [2023-11-11 23:51:23,114 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:51:23,115 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:51:23,115 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:51:23,115 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:51:23,127 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:23" (1/1) ... [2023-11-11 23:51:23,128 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:23" (1/1) ... [2023-11-11 23:51:23,152 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:23" (1/1) ... [2023-11-11 23:51:23,152 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:23" (1/1) ... [2023-11-11 23:51:23,180 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:23" (1/1) ... [2023-11-11 23:51:23,183 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:23" (1/1) ... [2023-11-11 23:51:23,186 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:23" (1/1) ... [2023-11-11 23:51:23,189 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:23" (1/1) ... [2023-11-11 23:51:23,205 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:51:23,207 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:51:23,207 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:51:23,207 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:51:23,208 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:23" (1/1) ... [2023-11-11 23:51:23,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:51:23,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:51:23,247 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:51:23,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:51:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:51:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:51:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:51:23,300 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:51:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:51:23,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:51:23,407 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:51:23,409 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:51:28,116 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:51:28,303 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:51:28,303 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:51:28,306 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:51:28 BoogieIcfgContainer [2023-11-11 23:51:28,306 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:51:28,308 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:51:28,308 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:51:28,329 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:51:28,331 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:51:28" (1/1) ... [2023-11-11 23:51:28,341 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:51:28,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:28,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 45 states and 68 transitions. [2023-11-11 23:51:28,417 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 68 transitions. [2023-11-11 23:51:28,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-11 23:51:28,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:28,428 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:51:28,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:51:28,433 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:51:28,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:51:28,458 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 23:51:28,462 INFO L158 Benchmark]: Toolchain (without parser) took 5967.98ms. Allocated memory is still 113.2MB. Free memory was 87.9MB in the beginning and 83.9MB in the end (delta: 4.0MB). Peak memory consumption was 1.9MB. Max. memory is 16.1GB. [2023-11-11 23:51:28,463 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 71.3MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:51:28,463 INFO L158 Benchmark]: CACSL2BoogieTranslator took 523.57ms. Allocated memory is still 113.2MB. Free memory was 87.3MB in the beginning and 73.2MB in the end (delta: 14.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-11 23:51:28,464 INFO L158 Benchmark]: Boogie Procedure Inliner took 94.75ms. Allocated memory is still 113.2MB. Free memory was 73.2MB in the beginning and 70.5MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-11 23:51:28,465 INFO L158 Benchmark]: Boogie Preprocessor took 90.80ms. Allocated memory is still 113.2MB. Free memory was 70.5MB in the beginning and 68.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-11 23:51:28,465 INFO L158 Benchmark]: RCFGBuilder took 5099.86ms. Allocated memory is still 113.2MB. Free memory was 68.4MB in the beginning and 89.4MB in the end (delta: -21.0MB). Peak memory consumption was 41.8MB. Max. memory is 16.1GB. [2023-11-11 23:51:28,466 INFO L158 Benchmark]: CodeCheck took 152.88ms. Allocated memory is still 113.2MB. Free memory was 89.4MB in the beginning and 83.9MB in the end (delta: 5.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-11 23:51:28,470 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 0.30ms. Allocated memory is still 71.3MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 523.57ms. Allocated memory is still 113.2MB. Free memory was 87.3MB in the beginning and 73.2MB in the end (delta: 14.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 94.75ms. Allocated memory is still 113.2MB. Free memory was 73.2MB in the beginning and 70.5MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 90.80ms. Allocated memory is still 113.2MB. Free memory was 70.5MB in the beginning and 68.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 5099.86ms. Allocated memory is still 113.2MB. Free memory was 68.4MB in the beginning and 89.4MB in the end (delta: -21.0MB). Peak memory consumption was 41.8MB. Max. memory is 16.1GB. * CodeCheck took 152.88ms. Allocated memory is still 113.2MB. Free memory was 89.4MB in the beginning and 83.9MB in the end (delta: 5.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:51:28,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2023-11-11 23:51:28,716 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c34dc071-074d-4b8a-9a30-29677cf8d7e1/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