./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/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_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/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_ec6be747-f797-44f8-a11a-7cc7c7f72244/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 abe68e2f3191181f4ca98fff50706faee30e19abc24098ed2e7ad467ee4a2d70 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:55:16,168 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:55:16,238 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-11 23:55:16,244 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:55:16,244 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:55:16,266 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:55:16,267 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:55:16,268 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:55:16,269 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:55:16,270 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:55:16,270 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:55:16,271 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:55:16,272 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-11 23:55:16,272 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:55:16,273 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-11 23:55:16,273 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:55:16,274 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:55:16,274 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:55:16,275 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:55:16,276 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-11 23:55:16,276 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:55:16,277 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:55:16,277 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:55:16,278 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:55:16,278 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:55:16,279 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:55:16,279 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:55:16,280 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:55:16,280 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:55:16,281 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:55:16,281 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:55:16,281 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:55:16,282 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_ec6be747-f797-44f8-a11a-7cc7c7f72244/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abe68e2f3191181f4ca98fff50706faee30e19abc24098ed2e7ad467ee4a2d70 [2023-11-11 23:55:16,593 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:55:16,623 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:55:16,626 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:55:16,627 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:55:16,628 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:55:16,629 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i [2023-11-11 23:55:19,816 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:55:20,161 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:55:20,162 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i [2023-11-11 23:55:20,178 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/data/bc9ed5c6b/663c417429ac493e8d42c27daaaf5f60/FLAG7ad1712f6 [2023-11-11 23:55:20,197 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/data/bc9ed5c6b/663c417429ac493e8d42c27daaaf5f60 [2023-11-11 23:55:20,204 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:55:20,206 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:55:20,211 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:55:20,211 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:55:20,217 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:55:20,221 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:55:20" (1/1) ... [2023-11-11 23:55:20,222 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34d6ce89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:20, skipping insertion in model container [2023-11-11 23:55:20,223 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:55:20" (1/1) ... [2023-11-11 23:55:20,275 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:55:20,476 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_ec6be747-f797-44f8-a11a-7cc7c7f72244/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i[919,932] [2023-11-11 23:55:20,566 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:55:20,582 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:55:20,594 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_ec6be747-f797-44f8-a11a-7cc7c7f72244/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i[919,932] [2023-11-11 23:55:20,631 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:55:20,649 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:55:20,650 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:20 WrapperNode [2023-11-11 23:55:20,650 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:55:20,651 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:55:20,651 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:55:20,652 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:55:20,659 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:20" (1/1) ... [2023-11-11 23:55:20,671 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:20" (1/1) ... [2023-11-11 23:55:20,718 INFO L138 Inliner]: procedures = 30, calls = 46, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 223 [2023-11-11 23:55:20,718 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:55:20,719 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:55:20,719 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:55:20,719 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:55:20,731 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:20" (1/1) ... [2023-11-11 23:55:20,741 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:20" (1/1) ... [2023-11-11 23:55:20,745 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:20" (1/1) ... [2023-11-11 23:55:20,745 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:20" (1/1) ... [2023-11-11 23:55:20,758 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:20" (1/1) ... [2023-11-11 23:55:20,762 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:20" (1/1) ... [2023-11-11 23:55:20,765 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:20" (1/1) ... [2023-11-11 23:55:20,768 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:20" (1/1) ... [2023-11-11 23:55:20,774 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:55:20,775 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:55:20,775 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:55:20,775 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:55:20,776 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:20" (1/1) ... [2023-11-11 23:55:20,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:55:20,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:55:20,810 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:55:20,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:55:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:55:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:55:20,880 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:55:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:55:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:55:20,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:55:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure functionized3 [2023-11-11 23:55:20,882 INFO L138 BoogieDeclarations]: Found implementation of procedure functionized3 [2023-11-11 23:55:21,010 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:55:21,014 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:55:21,467 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:55:21,856 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:55:21,857 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:55:21,860 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:55:21 BoogieIcfgContainer [2023-11-11 23:55:21,860 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:55:21,863 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:55:21,864 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:55:21,874 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:55:21,875 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:55:21" (1/1) ... [2023-11-11 23:55:21,885 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:55:21,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:21,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 61 states and 91 transitions. [2023-11-11 23:55:21,961 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 91 transitions. [2023-11-11 23:55:21,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-11 23:55:21,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:21,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:22,019 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 23:55:22,027 INFO L158 Benchmark]: Toolchain (without parser) took 1819.99ms. Allocated memory was 151.0MB in the beginning and 190.8MB in the end (delta: 39.8MB). Free memory was 118.5MB in the beginning and 133.5MB in the end (delta: -15.1MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. [2023-11-11 23:55:22,028 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory was 73.2MB in the beginning and 73.0MB in the end (delta: 139.8kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:55:22,029 INFO L158 Benchmark]: CACSL2BoogieTranslator took 439.53ms. Allocated memory is still 151.0MB. Free memory was 118.5MB in the beginning and 103.9MB in the end (delta: 14.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-11 23:55:22,030 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.22ms. Allocated memory is still 151.0MB. Free memory was 103.9MB in the beginning and 100.3MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-11 23:55:22,030 INFO L158 Benchmark]: Boogie Preprocessor took 54.97ms. Allocated memory is still 151.0MB. Free memory was 100.3MB in the beginning and 98.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-11 23:55:22,031 INFO L158 Benchmark]: RCFGBuilder took 1085.78ms. Allocated memory was 151.0MB in the beginning and 190.8MB in the end (delta: 39.8MB). Free memory was 98.2MB in the beginning and 139.8MB in the end (delta: -41.7MB). Peak memory consumption was 45.5MB. Max. memory is 16.1GB. [2023-11-11 23:55:22,032 INFO L158 Benchmark]: CodeCheck took 161.84ms. Allocated memory is still 190.8MB. Free memory was 139.8MB in the beginning and 133.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:55:22,035 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 0.31ms. Allocated memory is still 117.4MB. Free memory was 73.2MB in the beginning and 73.0MB in the end (delta: 139.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 439.53ms. Allocated memory is still 151.0MB. Free memory was 118.5MB in the beginning and 103.9MB in the end (delta: 14.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.22ms. Allocated memory is still 151.0MB. Free memory was 103.9MB in the beginning and 100.3MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 54.97ms. Allocated memory is still 151.0MB. Free memory was 100.3MB in the beginning and 98.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1085.78ms. Allocated memory was 151.0MB in the beginning and 190.8MB in the end (delta: 39.8MB). Free memory was 98.2MB in the beginning and 139.8MB in the end (delta: -41.7MB). Peak memory consumption was 45.5MB. Max. memory is 16.1GB. * CodeCheck took 161.84ms. Allocated memory is still 190.8MB. Free memory was 139.8MB in the beginning and 133.5MB 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 23:55:22,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/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_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/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_ec6be747-f797-44f8-a11a-7cc7c7f72244/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 abe68e2f3191181f4ca98fff50706faee30e19abc24098ed2e7ad467ee4a2d70 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:55:24,775 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:55:24,923 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2023-11-11 23:55:24,978 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:55:24,979 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:55:24,980 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:55:24,981 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:55:24,982 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:55:24,983 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:55:24,988 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:55:24,988 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-11 23:55:24,989 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-11 23:55:24,989 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:55:24,991 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:55:24,991 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:55:24,992 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:55:24,992 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:55:24,993 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:55:24,993 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:55:24,994 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-11 23:55:24,995 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:55:24,995 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:55:24,996 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:55:24,996 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:55:24,997 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:55:24,997 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:55:24,997 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:55:24,998 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:55:24,998 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:55:24,999 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:55:25,000 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:55:25,001 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:55:25,002 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:55:25,002 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:55:25,002 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:55:25,003 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:55:25,003 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:55:25,003 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_ec6be747-f797-44f8-a11a-7cc7c7f72244/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abe68e2f3191181f4ca98fff50706faee30e19abc24098ed2e7ad467ee4a2d70 [2023-11-11 23:55:25,483 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:55:25,514 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:55:25,517 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:55:25,519 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:55:25,520 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:55:25,522 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i [2023-11-11 23:55:28,721 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:55:29,041 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:55:29,044 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i [2023-11-11 23:55:29,062 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/data/0b96b9701/38c6bcefb5dd4af8a7bf2b59a8389244/FLAG367342f63 [2023-11-11 23:55:29,083 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/data/0b96b9701/38c6bcefb5dd4af8a7bf2b59a8389244 [2023-11-11 23:55:29,089 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:55:29,091 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:55:29,095 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:55:29,096 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:55:29,100 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:55:29,101 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:55:29" (1/1) ... [2023-11-11 23:55:29,102 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70488b4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:29, skipping insertion in model container [2023-11-11 23:55:29,103 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:55:29" (1/1) ... [2023-11-11 23:55:29,151 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:55:29,365 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_ec6be747-f797-44f8-a11a-7cc7c7f72244/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i[919,932] [2023-11-11 23:55:29,463 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:55:29,484 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:55:29,503 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_ec6be747-f797-44f8-a11a-7cc7c7f72244/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i[919,932] [2023-11-11 23:55:29,599 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:55:29,647 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:55:29,648 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:29 WrapperNode [2023-11-11 23:55:29,648 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:55:29,649 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:55:29,649 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:55:29,656 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:55:29,664 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:29" (1/1) ... [2023-11-11 23:55:29,679 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:29" (1/1) ... [2023-11-11 23:55:29,728 INFO L138 Inliner]: procedures = 31, calls = 46, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 182 [2023-11-11 23:55:29,731 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:55:29,733 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:55:29,733 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:55:29,733 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:55:29,743 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:29" (1/1) ... [2023-11-11 23:55:29,743 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:29" (1/1) ... [2023-11-11 23:55:29,749 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:29" (1/1) ... [2023-11-11 23:55:29,750 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:29" (1/1) ... [2023-11-11 23:55:29,764 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:29" (1/1) ... [2023-11-11 23:55:29,768 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:29" (1/1) ... [2023-11-11 23:55:29,772 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:29" (1/1) ... [2023-11-11 23:55:29,774 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:29" (1/1) ... [2023-11-11 23:55:29,780 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:55:29,781 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:55:29,781 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:55:29,781 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:55:29,782 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:29" (1/1) ... [2023-11-11 23:55:29,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:55:29,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:55:29,835 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:55:29,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:55:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:55:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:55:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:55:29,870 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:55:29,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:55:29,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:55:29,871 INFO L130 BoogieDeclarations]: Found specification of procedure functionized3 [2023-11-11 23:55:29,871 INFO L138 BoogieDeclarations]: Found implementation of procedure functionized3 [2023-11-11 23:55:29,970 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:55:29,973 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:56:04,395 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:56:04,580 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:56:04,581 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:56:04,583 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:56:04 BoogieIcfgContainer [2023-11-11 23:56:04,584 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:56:04,585 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:56:04,585 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:56:04,595 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:56:04,596 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:56:04" (1/1) ... [2023-11-11 23:56:04,605 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:56:04,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:04,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 60 states and 90 transitions. [2023-11-11 23:56:04,664 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 90 transitions. [2023-11-11 23:56:04,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-11 23:56:04,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:04,674 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:56:04,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:56:04,681 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:56:04,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:56:04,746 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 23:56:04,751 INFO L158 Benchmark]: Toolchain (without parser) took 35658.09ms. Allocated memory was 69.2MB in the beginning and 90.2MB in the end (delta: 21.0MB). Free memory was 45.1MB in the beginning and 52.9MB in the end (delta: -7.8MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. [2023-11-11 23:56:04,752 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 69.2MB. Free memory is still 44.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:56:04,754 INFO L158 Benchmark]: CACSL2BoogieTranslator took 552.90ms. Allocated memory was 69.2MB in the beginning and 90.2MB in the end (delta: 21.0MB). Free memory was 44.7MB in the beginning and 67.8MB in the end (delta: -23.1MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. [2023-11-11 23:56:04,755 INFO L158 Benchmark]: Boogie Procedure Inliner took 83.24ms. Allocated memory is still 90.2MB. Free memory was 67.8MB in the beginning and 65.0MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-11 23:56:04,756 INFO L158 Benchmark]: Boogie Preprocessor took 47.10ms. Allocated memory is still 90.2MB. Free memory was 65.0MB in the beginning and 62.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-11 23:56:04,757 INFO L158 Benchmark]: RCFGBuilder took 34803.42ms. Allocated memory is still 90.2MB. Free memory was 62.9MB in the beginning and 58.4MB in the end (delta: 4.5MB). Peak memory consumption was 36.0MB. Max. memory is 16.1GB. [2023-11-11 23:56:04,760 INFO L158 Benchmark]: CodeCheck took 163.48ms. Allocated memory is still 90.2MB. Free memory was 58.4MB in the beginning and 52.9MB in the end (delta: 5.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-11 23:56:04,768 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 0.35ms. Allocated memory is still 69.2MB. Free memory is still 44.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 552.90ms. Allocated memory was 69.2MB in the beginning and 90.2MB in the end (delta: 21.0MB). Free memory was 44.7MB in the beginning and 67.8MB in the end (delta: -23.1MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 83.24ms. Allocated memory is still 90.2MB. Free memory was 67.8MB in the beginning and 65.0MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 47.10ms. Allocated memory is still 90.2MB. Free memory was 65.0MB in the beginning and 62.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 34803.42ms. Allocated memory is still 90.2MB. Free memory was 62.9MB in the beginning and 58.4MB in the end (delta: 4.5MB). Peak memory consumption was 36.0MB. Max. memory is 16.1GB. * CodeCheck took 163.48ms. Allocated memory is still 90.2MB. Free memory was 58.4MB in the beginning and 52.9MB in the end (delta: 5.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:56:04,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2023-11-11 23:56:05,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec6be747-f797-44f8-a11a-7cc7c7f72244/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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