./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_46-escape_racefree.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_46-escape_racefree.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 13967880 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_46-escape_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_46-escape_racefree.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-1396788-m [2024-02-02 16:13:13,499 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 16:13:13,566 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-02 16:13:13,571 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 16:13:13,571 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 16:13:13,598 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 16:13:13,598 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 16:13:13,598 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 16:13:13,599 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 16:13:13,602 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 16:13:13,602 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 16:13:13,603 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 16:13:13,604 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 16:13:13,605 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 16:13:13,605 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 16:13:13,605 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 16:13:13,605 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 16:13:13,605 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 16:13:13,606 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-02 16:13:13,606 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 16:13:13,606 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 16:13:13,606 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 16:13:13,607 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 16:13:13,607 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 16:13:13,607 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 16:13:13,607 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 16:13:13,608 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 16:13:13,608 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 16:13:13,608 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 16:13:13,608 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 16:13:13,609 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 16:13:13,609 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 16:13:13,610 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 16:13:13,610 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 16:13:13,610 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 16:13:13,610 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 16:13:13,610 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-02 16:13:13,610 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-02 16:13:13,611 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 16:13:13,611 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 16:13:13,611 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 16:13:13,611 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 16:13:13,611 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 16:13:13,612 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 16:13:13,832 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 16:13:13,854 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 16:13:13,856 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 16:13:13,857 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 16:13:13,857 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 16:13:13,859 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_46-escape_racefree.yml/witness.yml [2024-02-02 16:13:13,938 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 16:13:13,939 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 16:13:13,940 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_46-escape_racefree.i [2024-02-02 16:13:14,965 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 16:13:15,165 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 16:13:15,165 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_46-escape_racefree.i [2024-02-02 16:13:15,181 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f2583e09/de3488d9808e4c1891990d2f08cf0baf/FLAG2ccf78e7c [2024-02-02 16:13:15,193 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f2583e09/de3488d9808e4c1891990d2f08cf0baf [2024-02-02 16:13:15,196 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 16:13:15,197 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 16:13:15,198 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 16:13:15,198 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 16:13:15,202 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 16:13:15,202 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:13:13" (1/2) ... [2024-02-02 16:13:15,203 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@555d65f3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:13:15, skipping insertion in model container [2024-02-02 16:13:15,203 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:13:13" (1/2) ... [2024-02-02 16:13:15,204 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7590c0a7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:13:15, skipping insertion in model container [2024-02-02 16:13:15,204 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:13:15" (2/2) ... [2024-02-02 16:13:15,205 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@555d65f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:13:15, skipping insertion in model container [2024-02-02 16:13:15,205 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:13:15" (2/2) ... [2024-02-02 16:13:15,205 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 16:13:15,272 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 16:13:15,273 INFO L101 nessWitnessExtractor]: Location invariant before [L711-L711] i == 0 [2024-02-02 16:13:15,273 INFO L101 nessWitnessExtractor]: Location invariant after [L711-L711] i == 0 [2024-02-02 16:13:15,273 INFO L101 nessWitnessExtractor]: Location invariant before [L703-L703] ((arg == p) && (*p == 0)) && (*((int *)arg) == 0) [2024-02-02 16:13:15,274 INFO L101 nessWitnessExtractor]: Location invariant before [L709-L709] (0 == i) && (i == 0) [2024-02-02 16:13:15,274 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] ((arg == p) && (*p == 1)) && (*((int *)arg) == 1) [2024-02-02 16:13:15,274 INFO L101 nessWitnessExtractor]: Location invariant after [L702-L702] ((arg == p) && (*p == 0)) && (*((int *)arg) == 0) [2024-02-02 16:13:15,274 INFO L101 nessWitnessExtractor]: Location invariant after [L700-L700] ((0 <= *((int *)arg)) && (*((int *)arg) <= 1)) && (*((int *)arg) == 0 || *((int *)arg) == 1) [2024-02-02 16:13:15,274 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] ((arg == p) && (*p == 1)) && (*((int *)arg) == 1) [2024-02-02 16:13:15,274 INFO L101 nessWitnessExtractor]: Location invariant before [L700-L700] ((0 <= *((int *)arg)) && (*((int *)arg) <= 1)) && (*((int *)arg) == 0 || *((int *)arg) == 1) [2024-02-02 16:13:15,274 INFO L101 nessWitnessExtractor]: Location invariant before [L704-L704] ((((((0 <= *p) && (0 <= *((int *)arg))) && (*p <= 1)) && (*((int *)arg) <= 1)) && (arg == p)) && (*p == 0 || *p == 1)) && (*((int *)arg) == 0 || *((int *)arg) == 1) [2024-02-02 16:13:15,275 INFO L101 nessWitnessExtractor]: Location invariant before [L701-L701] ((((((0 <= *p) && (0 <= *((int *)arg))) && (*p <= 1)) && (*((int *)arg) <= 1)) && (arg == p)) && (*p == 0 || *p == 1)) && (*((int *)arg) == 0 || *((int *)arg) == 1) [2024-02-02 16:13:15,275 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] ((arg == p) && (*p == 1)) && (*((int *)arg) == 1) [2024-02-02 16:13:15,275 INFO L101 nessWitnessExtractor]: Location invariant after [L702-L702] ((arg == p) && (*p == 1)) && (*((int *)arg) == 1) [2024-02-02 16:13:15,275 INFO L101 nessWitnessExtractor]: Loop invariant at [L702-L702] ((arg == p) && (*p == 1)) && (*((int *)arg) == 1) [2024-02-02 16:13:15,275 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] ((arg == p) && (*p == 0)) && (*((int *)arg) == 0) [2024-02-02 16:13:15,275 INFO L101 nessWitnessExtractor]: Location invariant after [L702-L702] ((arg == p) && (*p == 1)) && (*((int *)arg) == 1) [2024-02-02 16:13:15,275 INFO L101 nessWitnessExtractor]: Location invariant before [L711-L711] i == 0 [2024-02-02 16:13:15,275 INFO L101 nessWitnessExtractor]: Loop invariant at [L711-L711] i == 0 [2024-02-02 16:13:15,276 INFO L101 nessWitnessExtractor]: Location invariant after [L711-L711] i == 0 [2024-02-02 16:13:15,276 INFO L101 nessWitnessExtractor]: Location invariant before [L711-L711] i == 0 [2024-02-02 16:13:15,276 INFO L101 nessWitnessExtractor]: Location invariant before [L712-L712] i == 0 [2024-02-02 16:13:15,277 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] ((arg == p) && (*p == 0)) && (*((int *)arg) == 0) [2024-02-02 16:13:15,277 INFO L101 nessWitnessExtractor]: Loop invariant at [L702-L702] ((arg == p) && (*p == 0)) && (*((int *)arg) == 0) [2024-02-02 16:13:15,277 INFO L101 nessWitnessExtractor]: Location invariant after [L702-L702] ((arg == p) && (*p == 0)) && (*((int *)arg) == 0) [2024-02-02 16:13:15,277 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] ((arg == p) && (*p == 0)) && (*((int *)arg) == 0) [2024-02-02 16:13:15,316 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-02 16:13:15,567 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_46-escape_racefree.i[30176,30189] [2024-02-02 16:13:15,581 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 16:13:15,590 INFO L204 MainTranslator]: Completed pre-run [2024-02-02 16:13:15,655 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_46-escape_racefree.i[30176,30189] [2024-02-02 16:13:15,665 WARN L424 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-02 16:13:15,665 WARN L424 MainDispatcher]: Unable to annotate *p = (int *) arg with a witness entry Start Parsing Local [2024-02-02 16:13:15,711 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: dereference needs pointer but got INT at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIndirectionOperator(CHandler.java:3460) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:583) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:457) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchSwitchRexBoolToInt(ExpressionResultTransformer.java:208) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:491) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:451) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.dispatchSwitch(ACSLHandler.java:446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:502) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:451) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.dispatchSwitch(ACSLHandler.java:446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:501) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:451) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.dispatchSwitch(ACSLHandler.java:446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:501) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:451) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.dispatchSwitch(ACSLHandler.java:446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:501) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:451) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.dispatchSwitch(ACSLHandler.java:446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:501) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:451) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.dispatchSwitch(ACSLHandler.java:446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:501) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:451) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.handleAssert(ACSLHandler.java:238) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:224) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:447) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.ExtractedWitnessInvariant.instrument(ExtractedWitnessInvariant.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.ExtractedLocationInvariant.transform(ExtractedLocationInvariant.java:61) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.transformWithWitness(MainDispatcher.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:413) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1105) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1088) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:386) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:275) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3382) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2402) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:611) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:258) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:118) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:96) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:147) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java: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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-02-02 16:13:15,718 INFO L158 Benchmark]: Toolchain (without parser) took 520.75ms. Allocated memory is still 130.0MB. Free memory was 81.5MB in the beginning and 97.5MB in the end (delta: -16.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-02-02 16:13:15,720 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 130.0MB. Free memory was 96.6MB in the beginning and 96.6MB in the end (delta: 61.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:13:15,720 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 130.0MB. Free memory is still 92.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:13:15,721 INFO L158 Benchmark]: CACSL2BoogieTranslator took 518.82ms. Allocated memory is still 130.0MB. Free memory was 81.3MB in the beginning and 97.5MB in the end (delta: -16.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-02-02 16:13:15,722 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.15ms. Allocated memory is still 130.0MB. Free memory was 96.6MB in the beginning and 96.6MB in the end (delta: 61.6kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 130.0MB. Free memory is still 92.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 518.82ms. Allocated memory is still 130.0MB. Free memory was 81.3MB in the beginning and 97.5MB in the end (delta: -16.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: dereference needs pointer but got INT de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: dereference needs pointer but got INT: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIndirectionOperator(CHandler.java:3460) RESULT: Ultimate could not prove your program: Toolchain returned no result. 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: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_46-escape_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_46-escape_racefree.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-1396788-m [2024-02-02 16:13:17,778 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 16:13:17,849 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-02 16:13:17,856 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 16:13:17,857 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 16:13:17,884 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 16:13:17,885 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 16:13:17,885 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 16:13:17,885 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 16:13:17,888 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 16:13:17,889 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 16:13:17,889 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 16:13:17,889 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 16:13:17,890 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 16:13:17,891 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 16:13:17,891 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 16:13:17,891 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 16:13:17,891 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 16:13:17,892 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 16:13:17,892 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 16:13:17,892 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 16:13:17,892 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 16:13:17,892 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 16:13:17,893 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-02 16:13:17,893 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-02 16:13:17,893 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 16:13:17,893 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-02 16:13:17,893 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 16:13:17,894 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 16:13:17,894 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 16:13:17,895 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 16:13:17,895 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 16:13:17,895 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 16:13:17,895 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 16:13:17,895 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 16:13:17,896 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 16:13:17,896 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 16:13:17,896 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 16:13:17,896 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-02 16:13:17,897 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-02 16:13:17,897 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 16:13:17,897 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 16:13:17,897 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 16:13:17,897 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 16:13:17,898 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 16:13:17,898 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-02 16:13:17,898 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 16:13:18,184 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 16:13:18,215 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 16:13:18,217 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 16:13:18,218 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 16:13:18,218 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 16:13:18,219 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_46-escape_racefree.i [2024-02-02 16:13:19,516 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 16:13:19,753 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 16:13:19,754 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_46-escape_racefree.i [2024-02-02 16:13:19,769 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5f39ced4/19a61b8c142544de9d7d0ac7831e14b9/FLAG3875b8bfc [2024-02-02 16:13:19,781 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5f39ced4/19a61b8c142544de9d7d0ac7831e14b9 [2024-02-02 16:13:19,783 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 16:13:19,783 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 16:13:19,784 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_46-escape_racefree.yml/witness.yml [2024-02-02 16:13:19,893 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 16:13:19,894 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 16:13:19,895 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 16:13:19,895 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 16:13:19,899 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 16:13:19,899 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:13:19" (1/2) ... [2024-02-02 16:13:19,900 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@147d5c20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:13:19, skipping insertion in model container [2024-02-02 16:13:19,900 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:13:19" (1/2) ... [2024-02-02 16:13:19,901 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e9152b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:13:19, skipping insertion in model container [2024-02-02 16:13:19,902 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:13:19" (2/2) ... [2024-02-02 16:13:19,902 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@147d5c20 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:13:19, skipping insertion in model container [2024-02-02 16:13:19,902 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:13:19" (2/2) ... [2024-02-02 16:13:19,902 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 16:13:19,965 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 16:13:19,966 INFO L101 nessWitnessExtractor]: Location invariant before [L711-L711] i == 0 [2024-02-02 16:13:19,966 INFO L101 nessWitnessExtractor]: Location invariant after [L711-L711] i == 0 [2024-02-02 16:13:19,966 INFO L101 nessWitnessExtractor]: Loop invariant at [L711-L711] i == 0 [2024-02-02 16:13:19,966 INFO L101 nessWitnessExtractor]: Location invariant after [L711-L711] i == 0 [2024-02-02 16:13:19,967 INFO L101 nessWitnessExtractor]: Location invariant before [L711-L711] i == 0 [2024-02-02 16:13:19,967 INFO L101 nessWitnessExtractor]: Location invariant after [L702-L702] ((arg == p) && (*p == 0)) && (*((int *)arg) == 0) [2024-02-02 16:13:19,967 INFO L101 nessWitnessExtractor]: Loop invariant at [L702-L702] ((arg == p) && (*p == 0)) && (*((int *)arg) == 0) [2024-02-02 16:13:19,967 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] ((arg == p) && (*p == 0)) && (*((int *)arg) == 0) [2024-02-02 16:13:19,967 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] ((arg == p) && (*p == 1)) && (*((int *)arg) == 1) [2024-02-02 16:13:19,967 INFO L101 nessWitnessExtractor]: Location invariant after [L702-L702] ((arg == p) && (*p == 0)) && (*((int *)arg) == 0) [2024-02-02 16:13:19,967 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] ((arg == p) && (*p == 0)) && (*((int *)arg) == 0) [2024-02-02 16:13:19,967 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] ((arg == p) && (*p == 1)) && (*((int *)arg) == 1) [2024-02-02 16:13:19,968 INFO L101 nessWitnessExtractor]: Location invariant after [L702-L702] ((arg == p) && (*p == 1)) && (*((int *)arg) == 1) [2024-02-02 16:13:19,968 INFO L101 nessWitnessExtractor]: Loop invariant at [L702-L702] ((arg == p) && (*p == 1)) && (*((int *)arg) == 1) [2024-02-02 16:13:19,968 INFO L101 nessWitnessExtractor]: Location invariant before [L704-L704] ((((((0 <= *p) && (0 <= *((int *)arg))) && (*p <= 1)) && (*((int *)arg) <= 1)) && (arg == p)) && (*p == 0 || *p == 1)) && (*((int *)arg) == 0 || *((int *)arg) == 1) [2024-02-02 16:13:19,968 INFO L101 nessWitnessExtractor]: Location invariant before [L712-L712] i == 0 [2024-02-02 16:13:19,968 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] ((arg == p) && (*p == 1)) && (*((int *)arg) == 1) [2024-02-02 16:13:19,969 INFO L101 nessWitnessExtractor]: Location invariant before [L711-L711] i == 0 [2024-02-02 16:13:19,969 INFO L101 nessWitnessExtractor]: Location invariant after [L702-L702] ((arg == p) && (*p == 1)) && (*((int *)arg) == 1) [2024-02-02 16:13:19,969 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] ((arg == p) && (*p == 0)) && (*((int *)arg) == 0) [2024-02-02 16:13:19,969 INFO L101 nessWitnessExtractor]: Location invariant before [L703-L703] ((arg == p) && (*p == 0)) && (*((int *)arg) == 0) [2024-02-02 16:13:19,969 INFO L101 nessWitnessExtractor]: Location invariant before [L701-L701] ((((((0 <= *p) && (0 <= *((int *)arg))) && (*p <= 1)) && (*((int *)arg) <= 1)) && (arg == p)) && (*p == 0 || *p == 1)) && (*((int *)arg) == 0 || *((int *)arg) == 1) [2024-02-02 16:13:19,969 INFO L101 nessWitnessExtractor]: Location invariant before [L709-L709] (0 == i) && (i == 0) [2024-02-02 16:13:19,969 INFO L101 nessWitnessExtractor]: Location invariant after [L700-L700] ((0 <= *((int *)arg)) && (*((int *)arg) <= 1)) && (*((int *)arg) == 0 || *((int *)arg) == 1) [2024-02-02 16:13:19,969 INFO L101 nessWitnessExtractor]: Location invariant before [L700-L700] ((0 <= *((int *)arg)) && (*((int *)arg) <= 1)) && (*((int *)arg) == 0 || *((int *)arg) == 1) [2024-02-02 16:13:20,009 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-02 16:13:20,272 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_46-escape_racefree.i[30176,30189] [2024-02-02 16:13:20,290 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 16:13:20,302 INFO L201 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-02 16:13:20,322 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-02 16:13:20,349 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_46-escape_racefree.i[30176,30189] [2024-02-02 16:13:20,360 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 16:13:20,385 INFO L204 MainTranslator]: Completed pre-run [2024-02-02 16:13:20,418 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_46-escape_racefree.i[30176,30189] [2024-02-02 16:13:20,421 WARN L424 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-02 16:13:20,421 WARN L424 MainDispatcher]: Unable to annotate *p = (int *) arg with a witness entry Start Parsing Local [2024-02-02 16:13:20,456 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: dereference needs pointer but got INT at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIndirectionOperator(CHandler.java:3460) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:583) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:457) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchSwitchRexBoolToInt(ExpressionResultTransformer.java:208) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:491) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:451) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.dispatchSwitch(ACSLHandler.java:446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:502) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:451) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.dispatchSwitch(ACSLHandler.java:446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:501) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:451) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.dispatchSwitch(ACSLHandler.java:446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:501) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:451) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.dispatchSwitch(ACSLHandler.java:446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:501) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:451) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.dispatchSwitch(ACSLHandler.java:446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:501) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:451) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.dispatchSwitch(ACSLHandler.java:446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:501) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:451) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.handleAssert(ACSLHandler.java:238) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:224) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:447) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.ExtractedWitnessInvariant.instrument(ExtractedWitnessInvariant.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.ExtractedLocationInvariant.transform(ExtractedLocationInvariant.java:61) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.transformWithWitness(MainDispatcher.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:413) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1105) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1088) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:386) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:275) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3382) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2402) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:611) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:258) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:118) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:96) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:147) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java: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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-02-02 16:13:20,463 INFO L158 Benchmark]: Toolchain (without parser) took 567.36ms. Allocated memory was 73.4MB in the beginning and 104.9MB in the end (delta: 31.5MB). Free memory was 48.4MB in the beginning and 76.0MB in the end (delta: -27.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-02-02 16:13:20,463 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 73.4MB. Free memory is still 54.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:13:20,464 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 73.4MB. Free memory is still 52.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:13:20,465 INFO L158 Benchmark]: CACSL2BoogieTranslator took 565.65ms. Allocated memory was 73.4MB in the beginning and 104.9MB in the end (delta: 31.5MB). Free memory was 48.1MB in the beginning and 76.0MB in the end (delta: -27.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-02-02 16:13:20,466 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 73.4MB. Free memory is still 54.1MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 73.4MB. Free memory is still 52.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 565.65ms. Allocated memory was 73.4MB in the beginning and 104.9MB in the end (delta: 31.5MB). Free memory was 48.1MB in the beginning and 76.0MB in the end (delta: -27.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: dereference needs pointer but got INT de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: dereference needs pointer but got INT: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIndirectionOperator(CHandler.java:3460) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: dereference needs pointer but got INT