./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 ab2e0ac4 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-dev-ab2e0ac-m [2024-01-29 14:17:04,442 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:17:04,502 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:17:04,508 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:17:04,509 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:17:04,527 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:17:04,530 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:17:04,530 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:17:04,531 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:17:04,534 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:17:04,534 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:17:04,534 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:17:04,535 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:17:04,536 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:17:04,536 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:17:04,537 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:17:04,537 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:17:04,537 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:17:04,537 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:17:04,537 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:17:04,538 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:17:04,538 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:17:04,538 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:17:04,538 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:17:04,539 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:17:04,539 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:17:04,539 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:17:04,539 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:17:04,540 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:17:04,540 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:17:04,541 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:17:04,541 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:17:04,541 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:17:04,541 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:17:04,541 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:17:04,542 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:17:04,542 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:17:04,542 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:17:04,542 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:17:04,542 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:17:04,543 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:17:04,543 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:17:04,543 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:17:04,543 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:17:04,745 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:17:04,774 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:17:04,776 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:17:04,777 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:17:04,777 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:17:04,778 INFO L431 ainManager$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 [2024-01-29 14:17:05,864 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:17:06,061 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:17:06,061 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_46-escape_racefree.i [2024-01-29 14:17:06,072 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df7786801/cf26e1193e464e5eaea55b664cfb929e/FLAGb6a9d4648 [2024-01-29 14:17:06,085 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df7786801/cf26e1193e464e5eaea55b664cfb929e [2024-01-29 14:17:06,087 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:17:06,088 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:17:06,089 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_46-escape_racefree.yml/witness.yml [2024-01-29 14:17:06,183 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:17:06,184 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:17:06,185 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:06,185 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:17:06,188 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:17:06,189 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:06" (1/2) ... [2024-01-29 14:17:06,191 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32eb0a27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:06, skipping insertion in model container [2024-01-29 14:17:06,191 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:06" (1/2) ... [2024-01-29 14:17:06,192 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@47b48769 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:06, skipping insertion in model container [2024-01-29 14:17:06,193 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:06" (2/2) ... [2024-01-29 14:17:06,193 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32eb0a27 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:06, skipping insertion in model container [2024-01-29 14:17:06,194 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:06" (2/2) ... [2024-01-29 14:17:06,194 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:17:06,271 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:17:06,272 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] *((int *)arg) == 0 || *((int *)arg) == 1 [2024-01-29 14:17:06,272 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] 0 <= *p [2024-01-29 14:17:06,272 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] *((int *)arg) <= 1 [2024-01-29 14:17:06,273 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] arg == p [2024-01-29 14:17:06,273 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] *p <= 1 [2024-01-29 14:17:06,273 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] *p == 0 || *p == 1 [2024-01-29 14:17:06,273 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] 0 <= *((int *)arg) [2024-01-29 14:17:06,273 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] arg == p [2024-01-29 14:17:06,273 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] *((int *)arg) == 0 [2024-01-29 14:17:06,274 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] *p == 0 [2024-01-29 14:17:06,274 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] 0 <= *((int *)arg) [2024-01-29 14:17:06,274 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] *p == 0 || *p == 1 [2024-01-29 14:17:06,274 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] *((int *)arg) == 0 || *((int *)arg) == 1 [2024-01-29 14:17:06,274 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] *p <= 1 [2024-01-29 14:17:06,274 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] arg == p [2024-01-29 14:17:06,274 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] 0 <= *p [2024-01-29 14:17:06,274 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] *((int *)arg) <= 1 [2024-01-29 14:17:06,275 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] 0 <= *((int *)arg) [2024-01-29 14:17:06,275 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] *((int *)arg) <= 1 [2024-01-29 14:17:06,275 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] *((int *)arg) == 0 || *((int *)arg) == 1 [2024-01-29 14:17:06,275 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] i == 0 [2024-01-29 14:17:06,275 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] 0 == i [2024-01-29 14:17:06,275 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] i == 0 [2024-01-29 14:17:06,275 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *((int *)arg) == 1 [2024-01-29 14:17:06,276 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *p == 1 [2024-01-29 14:17:06,276 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] *((int *)arg) == 0 [2024-01-29 14:17:06,276 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] arg == p [2024-01-29 14:17:06,276 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] arg == p [2024-01-29 14:17:06,276 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] *((int *)arg) == 1 [2024-01-29 14:17:06,276 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *p == 0 [2024-01-29 14:17:06,276 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *p == 0 [2024-01-29 14:17:06,277 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] *p == 1 [2024-01-29 14:17:06,277 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *((int *)arg) == 1 [2024-01-29 14:17:06,277 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *p == 0 [2024-01-29 14:17:06,277 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] arg == p [2024-01-29 14:17:06,277 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] arg == p [2024-01-29 14:17:06,277 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] *p == 0 [2024-01-29 14:17:06,277 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *p == 1 [2024-01-29 14:17:06,278 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *((int *)arg) == 0 [2024-01-29 14:17:06,278 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] arg == p [2024-01-29 14:17:06,278 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *((int *)arg) == 1 [2024-01-29 14:17:06,278 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] arg == p [2024-01-29 14:17:06,278 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *p == 1 [2024-01-29 14:17:06,278 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] arg == p [2024-01-29 14:17:06,278 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] arg == p [2024-01-29 14:17:06,279 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *((int *)arg) == 0 [2024-01-29 14:17:06,279 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *((int *)arg) == 0 [2024-01-29 14:17:06,279 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] i == 0 [2024-01-29 14:17:06,279 INFO L98 nessWitnessExtractor]: Loop invariant at [L711-L711] i == 0 [2024-01-29 14:17:06,279 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] i == 0 [2024-01-29 14:17:06,279 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] i == 0 [2024-01-29 14:17:06,330 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:17:06,544 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] [2024-01-29 14:17:06,556 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:17:06,565 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:17:06,586 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] Start Parsing Local [2024-01-29 14:17:06,608 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:3492) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:582) 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:490) 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:237) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:223) 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:3414) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2434) 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:242) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-01-29 14:17:06,612 INFO L158 Benchmark]: Toolchain (without parser) took 427.33ms. Allocated memory is still 159.4MB. Free memory was 79.5MB in the beginning and 60.3MB in the end (delta: 19.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-29 14:17:06,612 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 159.4MB. Free memory is still 110.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:06,613 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 159.4MB. Free memory is still 83.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:06,613 INFO L158 Benchmark]: CACSL2BoogieTranslator took 425.88ms. Allocated memory is still 159.4MB. Free memory was 79.3MB in the beginning and 60.3MB in the end (delta: 19.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-29 14:17:06,614 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 159.4MB. Free memory is still 110.1MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 159.4MB. Free memory is still 83.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 425.88ms. Allocated memory is still 159.4MB. Free memory was 79.3MB in the beginning and 60.3MB in the end (delta: 19.1MB). Peak memory consumption was 18.9MB. 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:3492) 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-dev-ab2e0ac-m [2024-01-29 14:17:08,661 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:17:08,739 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:17:08,744 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:17:08,744 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:17:08,771 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:17:08,772 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:17:08,772 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:17:08,773 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:17:08,777 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:17:08,778 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:17:08,778 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:17:08,778 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:17:08,779 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:17:08,780 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:17:08,780 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:17:08,780 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:17:08,780 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:17:08,781 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:17:08,781 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:17:08,781 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:17:08,782 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:17:08,782 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:17:08,782 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:17:08,782 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:17:08,783 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:17:08,783 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:17:08,783 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:17:08,783 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:17:08,783 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:17:08,784 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:17:08,785 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:17:08,785 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:17:08,785 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:17:08,785 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:17:08,785 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:17:08,786 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:17:08,786 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:17:08,786 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:17:08,787 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:17:08,787 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:17:08,787 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:17:08,787 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:17:08,787 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:17:08,788 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:17:08,788 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:17:08,788 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:17:09,058 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:17:09,079 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:17:09,081 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:17:09,082 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:17:09,083 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:17:09,085 INFO L431 ainManager$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 [2024-01-29 14:17:09,251 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:17:09,260 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:17:09,261 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_46-escape_racefree.i [2024-01-29 14:17:10,396 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:17:10,610 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:17:10,611 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_46-escape_racefree.i [2024-01-29 14:17:10,631 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01b0b6612/5df2fb760486482a9c605bb04d694e7d/FLAG26e6e7b9a [2024-01-29 14:17:10,649 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01b0b6612/5df2fb760486482a9c605bb04d694e7d [2024-01-29 14:17:10,649 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:17:10,650 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:17:10,652 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:10,652 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:17:10,655 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:17:10,655 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:09" (1/2) ... [2024-01-29 14:17:10,656 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@412278d4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:10, skipping insertion in model container [2024-01-29 14:17:10,657 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:09" (1/2) ... [2024-01-29 14:17:10,658 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74e59107 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:10, skipping insertion in model container [2024-01-29 14:17:10,658 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:10" (2/2) ... [2024-01-29 14:17:10,659 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@412278d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:10, skipping insertion in model container [2024-01-29 14:17:10,659 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:10" (2/2) ... [2024-01-29 14:17:10,659 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:17:10,708 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:17:10,709 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] 0 <= *((int *)arg) [2024-01-29 14:17:10,709 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] *((int *)arg) == 0 || *((int *)arg) == 1 [2024-01-29 14:17:10,709 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] *p <= 1 [2024-01-29 14:17:10,709 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] *p == 0 || *p == 1 [2024-01-29 14:17:10,709 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] 0 <= *p [2024-01-29 14:17:10,709 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] *((int *)arg) <= 1 [2024-01-29 14:17:10,709 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] arg == p [2024-01-29 14:17:10,710 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] 0 <= *((int *)arg) [2024-01-29 14:17:10,710 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] *((int *)arg) == 0 || *((int *)arg) == 1 [2024-01-29 14:17:10,710 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] *((int *)arg) <= 1 [2024-01-29 14:17:10,710 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] 0 <= *p [2024-01-29 14:17:10,710 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] *((int *)arg) == 0 || *((int *)arg) == 1 [2024-01-29 14:17:10,710 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] 0 <= *((int *)arg) [2024-01-29 14:17:10,710 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] *p == 0 || *p == 1 [2024-01-29 14:17:10,710 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] *((int *)arg) <= 1 [2024-01-29 14:17:10,711 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] *p <= 1 [2024-01-29 14:17:10,711 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] arg == p [2024-01-29 14:17:10,711 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *p == 0 [2024-01-29 14:17:10,711 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *p == 1 [2024-01-29 14:17:10,711 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *p == 1 [2024-01-29 14:17:10,712 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] *((int *)arg) == 0 [2024-01-29 14:17:10,712 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] arg == p [2024-01-29 14:17:10,712 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *((int *)arg) == 1 [2024-01-29 14:17:10,712 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] *p == 0 [2024-01-29 14:17:10,712 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] arg == p [2024-01-29 14:17:10,712 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *((int *)arg) == 0 [2024-01-29 14:17:10,712 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] *p == 1 [2024-01-29 14:17:10,712 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] arg == p [2024-01-29 14:17:10,713 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *p == 1 [2024-01-29 14:17:10,713 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] arg == p [2024-01-29 14:17:10,713 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *p == 0 [2024-01-29 14:17:10,713 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] arg == p [2024-01-29 14:17:10,713 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *((int *)arg) == 1 [2024-01-29 14:17:10,714 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] arg == p [2024-01-29 14:17:10,715 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *p == 0 [2024-01-29 14:17:10,715 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *((int *)arg) == 0 [2024-01-29 14:17:10,715 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] arg == p [2024-01-29 14:17:10,715 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *((int *)arg) == 1 [2024-01-29 14:17:10,715 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] arg == p [2024-01-29 14:17:10,715 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *((int *)arg) == 0 [2024-01-29 14:17:10,716 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] *((int *)arg) == 1 [2024-01-29 14:17:10,716 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] i == 0 [2024-01-29 14:17:10,716 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] *p == 0 [2024-01-29 14:17:10,716 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] *((int *)arg) == 0 [2024-01-29 14:17:10,716 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] arg == p [2024-01-29 14:17:10,717 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] i == 0 [2024-01-29 14:17:10,717 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] i == 0 [2024-01-29 14:17:10,717 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] i == 0 [2024-01-29 14:17:10,717 INFO L98 nessWitnessExtractor]: Loop invariant at [L711-L711] i == 0 [2024-01-29 14:17:10,717 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] 0 == i [2024-01-29 14:17:10,717 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] i == 0 [2024-01-29 14:17:10,756 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:17:11,068 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] [2024-01-29 14:17:11,086 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:17:11,099 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-29 14:17:11,108 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:17:11,129 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] [2024-01-29 14:17:11,142 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:17:11,153 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:17:11,181 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] Start Parsing Local [2024-01-29 14:17:11,206 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:3492) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:582) 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:490) 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:237) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:223) 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:3414) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2434) 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:242) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-01-29 14:17:11,219 INFO L158 Benchmark]: Toolchain (without parser) took 568.31ms. Allocated memory is still 81.8MB. Free memory was 48.3MB in the beginning and 61.0MB in the end (delta: -12.8MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-01-29 14:17:11,232 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 56.6MB. Free memory was 28.1MB in the beginning and 28.1MB in the end (delta: 46.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:11,233 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 56.6MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 38.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:11,234 INFO L158 Benchmark]: CACSL2BoogieTranslator took 566.28ms. Allocated memory is still 81.8MB. Free memory was 47.9MB in the beginning and 61.0MB in the end (delta: -13.1MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-01-29 14:17:11,236 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.20ms. Allocated memory is still 56.6MB. Free memory was 28.1MB in the beginning and 28.1MB in the end (delta: 46.8kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.44ms. Allocated memory is still 56.6MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 38.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 566.28ms. Allocated memory is still 81.8MB. Free memory was 47.9MB in the beginning and 61.0MB in the end (delta: -13.1MB). Peak memory consumption was 27.3MB. 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:3492) 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