./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/13-privatized_58-singlethreaded-lock_true.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./concurrency-witness-validation.2024-02-20_11-21-23.files/generate/13-privatized_58-singlethreaded-lock_true.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cc875861 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/13-privatized_58-singlethreaded-lock_true.i ./concurrency-witness-validation.2024-02-20_11-21-23.files/generate/13-privatized_58-singlethreaded-lock_true.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-tmp.dk.owicki-witnesses-cc87586-m [2024-02-20 14:37:14,099 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-20 14:37:14,172 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-20 14:37:14,176 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-20 14:37:14,177 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-20 14:37:14,201 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-20 14:37:14,203 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-20 14:37:14,204 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-20 14:37:14,204 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-20 14:37:14,208 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-20 14:37:14,208 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-20 14:37:14,209 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-20 14:37:14,209 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-20 14:37:14,210 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-20 14:37:14,211 INFO L153 SettingsManager]: * Use SBE=true [2024-02-20 14:37:14,211 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-20 14:37:14,211 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-20 14:37:14,212 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-20 14:37:14,212 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-20 14:37:14,212 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-20 14:37:14,213 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-20 14:37:14,213 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-20 14:37:14,214 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-20 14:37:14,214 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-20 14:37:14,214 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-20 14:37:14,214 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-20 14:37:14,215 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-20 14:37:14,215 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-20 14:37:14,216 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-20 14:37:14,216 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-20 14:37:14,217 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-20 14:37:14,218 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-20 14:37:14,218 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-20 14:37:14,218 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-20 14:37:14,218 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-20 14:37:14,219 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-20 14:37:14,219 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-20 14:37:14,220 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-20 14:37:14,220 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-20 14:37:14,220 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-20 14:37:14,220 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-20 14:37:14,221 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-20 14:37:14,221 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-20 14:37:14,221 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-20 14:37:14,498 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-20 14:37:14,524 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-20 14:37:14,542 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-20 14:37:14,544 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-20 14:37:14,544 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-20 14:37:14,546 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./concurrency-witness-validation.2024-02-20_11-21-23.files/generate/13-privatized_58-singlethreaded-lock_true.yml/witness.yml [2024-02-20 14:37:14,666 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-20 14:37:14,666 INFO L274 PluginConnector]: CDTParser initialized [2024-02-20 14:37:14,667 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_58-singlethreaded-lock_true.i [2024-02-20 14:37:15,884 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-20 14:37:16,140 INFO L384 CDTParser]: Found 1 translation units. [2024-02-20 14:37:16,141 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_58-singlethreaded-lock_true.i [2024-02-20 14:37:16,155 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97a80fd06/e30dc3193dd944d4ac4880d49c1d7990/FLAGcc5486db7 [2024-02-20 14:37:16,167 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97a80fd06/e30dc3193dd944d4ac4880d49c1d7990 [2024-02-20 14:37:16,168 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-20 14:37:16,169 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-20 14:37:16,170 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-20 14:37:16,170 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-20 14:37:16,174 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-20 14:37:16,175 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.02 02:37:14" (1/2) ... [2024-02-20 14:37:16,176 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cbcbe42 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:16, skipping insertion in model container [2024-02-20 14:37:16,176 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.02 02:37:14" (1/2) ... [2024-02-20 14:37:16,177 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@65e83558 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:16, skipping insertion in model container [2024-02-20 14:37:16,177 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 02:37:16" (2/2) ... [2024-02-20 14:37:16,178 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cbcbe42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:16, skipping insertion in model container [2024-02-20 14:37:16,178 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 02:37:16" (2/2) ... [2024-02-20 14:37:16,178 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-20 14:37:16,251 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-20 14:37:16,267 INFO L97 edCorrectnessWitness]: Location invariant before [L19-L19] (((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !((cond == 0))) && v_np7_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np11_1) && !(v_np3_1)) || ((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !((cond == 0))) && v_np4_1) && v_np7_1) && !(v_np13_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np11_1) && !(v_np3_1))) [2024-02-20 14:37:16,267 INFO L97 edCorrectnessWitness]: Location invariant before [L683-L685] (((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np13_1)) && !(v_np4_1)) && v_np15_1) && v_np14_1) && v_np11_1) && !(v_np3_1)) && !(v_np7_1)) || ((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !((0 == ULTIMATE_start___VERIFIER_assert__cond_1__ghost))) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np7_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np11_1) && !(v_np3_1)))) && (((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np4_1) && !(v_np13_1)) && !(v_np15_1)) && v_np14_1) && v_np11_1) && !(v_np3_1)) && !(v_np7_1)) || ((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !((0 == ULTIMATE_start___VERIFIER_assert__cond_1__ghost))) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np4_1) && v_np7_1) && !(v_np13_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np11_1) && !(v_np3_1)))) [2024-02-20 14:37:16,267 INFO L97 edCorrectnessWitness]: Location invariant before [L691-L691] ((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && v_np0_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np10_1) && !(v_np3_1)) && !(v_np7_1))) && ((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np0_1)) && v_np1_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np10_1) && !(v_np3_1)) && !(v_np7_1))) [2024-02-20 14:37:16,267 INFO L97 edCorrectnessWitness]: Location invariant before [L687-L687] ((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np8_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np10_1) && !(v_np3_1)) && !(v_np7_1))) && ((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np2_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np10_1) && !(v_np3_1)) && !(v_np7_1))) [2024-02-20 14:37:16,267 INFO L97 edCorrectnessWitness]: Location invariant before [L689-L689] ((((((((((((((((!(v_np9_1) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np5_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np10_1) && !(v_np3_1)) && !(v_np7_1))) && ((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np10_1) && !(v_np7_1))) [2024-02-20 14:37:16,268 INFO L97 edCorrectnessWitness]: Location invariant before [L19-L19] 0 [2024-02-20 14:37:16,268 INFO L97 edCorrectnessWitness]: Location invariant before [L19-L19] 0 [2024-02-20 14:37:16,268 INFO L97 edCorrectnessWitness]: Location invariant before [L693-L693] ((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np10_1) && v_np12_1) && !(v_np3_1)) && !(v_np7_1))) && (((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np4_1) && !(v_np13_1)) && !(v_np15_1)) && v_np14_1) && v_np11_1) && !(v_np3_1)) && !(v_np7_1)) || (((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np13_1)) && !(v_np4_1)) && v_np15_1) && v_np14_1) && v_np11_1) && !(v_np3_1)) && !(v_np7_1)))) [2024-02-20 14:37:16,268 INFO L103 edCorrectnessWitness]: ghost_variable ULTIMATE_start___VERIFIER_assert__cond_1__ghost = 0 [2024-02-20 14:37:16,268 INFO L103 edCorrectnessWitness]: ghost_variable v_np15_1 = 0 [2024-02-20 14:37:16,268 INFO L103 edCorrectnessWitness]: ghost_variable v_np6_1 = 0 [2024-02-20 14:37:16,269 INFO L103 edCorrectnessWitness]: ghost_variable v_np3_1 = 0 [2024-02-20 14:37:16,269 INFO L103 edCorrectnessWitness]: ghost_variable v_np12_1 = 0 [2024-02-20 14:37:16,269 INFO L103 edCorrectnessWitness]: ghost_variable v_np5_1 = 0 [2024-02-20 14:37:16,269 INFO L103 edCorrectnessWitness]: ghost_variable v_np1_1 = 0 [2024-02-20 14:37:16,269 INFO L103 edCorrectnessWitness]: ghost_variable v_np8_1 = 0 [2024-02-20 14:37:16,269 INFO L103 edCorrectnessWitness]: ghost_variable v_np7_1 = 0 [2024-02-20 14:37:16,270 INFO L103 edCorrectnessWitness]: ghost_variable v_np9_1 = 1 [2024-02-20 14:37:16,270 INFO L103 edCorrectnessWitness]: ghost_variable v_np2_1 = 0 [2024-02-20 14:37:16,270 INFO L103 edCorrectnessWitness]: ghost_variable v_np4_1 = 0 [2024-02-20 14:37:16,270 INFO L103 edCorrectnessWitness]: ghost_variable v_np13_1 = 0 [2024-02-20 14:37:16,270 INFO L103 edCorrectnessWitness]: ghost_variable v_np0_1 = 0 [2024-02-20 14:37:16,270 INFO L103 edCorrectnessWitness]: ghost_variable v_np14_1 = 0 [2024-02-20 14:37:16,271 INFO L103 edCorrectnessWitness]: ghost_variable v_np10_1 = 1 [2024-02-20 14:37:16,271 INFO L103 edCorrectnessWitness]: ghost_variable v_np11_1 = 0 [2024-02-20 14:37:16,271 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np7_1 = 0; [2024-02-20 14:37:16,271 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np6_1 = 1; [2024-02-20 14:37:16,271 INFO L106 edCorrectnessWitness]: ghost_update [L683-L685] v_np15_1 = 1; [2024-02-20 14:37:16,272 INFO L106 edCorrectnessWitness]: ghost_update [L683-L685] v_np4_1 = 0; [2024-02-20 14:37:16,272 INFO L106 edCorrectnessWitness]: ghost_update [L691-L691] v_np0_1 = 0; [2024-02-20 14:37:16,272 INFO L106 edCorrectnessWitness]: ghost_update [L691-L691] v_np12_1 = 1; [2024-02-20 14:37:16,272 INFO L106 edCorrectnessWitness]: ghost_update [L691-L691] v_np1_1 = 0; [2024-02-20 14:37:16,272 INFO L106 edCorrectnessWitness]: ghost_update [L691-L691] v_np1_1 = 1; [2024-02-20 14:37:16,272 INFO L106 edCorrectnessWitness]: ghost_update [L687-L687] v_np5_1 = 1; [2024-02-20 14:37:16,273 INFO L106 edCorrectnessWitness]: ghost_update [L687-L687] v_np8_1 = 0; [2024-02-20 14:37:16,273 INFO L106 edCorrectnessWitness]: ghost_update [L687-L687] v_np2_1 = 0; [2024-02-20 14:37:16,273 INFO L106 edCorrectnessWitness]: ghost_update [L687-L687] v_np2_1 = 1; [2024-02-20 14:37:16,274 INFO L106 edCorrectnessWitness]: ghost_update [L689-L689] v_np3_1 = 1; [2024-02-20 14:37:16,275 INFO L106 edCorrectnessWitness]: ghost_update [L689-L689] v_np0_1 = 1; [2024-02-20 14:37:16,275 INFO L106 edCorrectnessWitness]: ghost_update [L689-L689] v_np5_1 = 0; [2024-02-20 14:37:16,275 INFO L106 edCorrectnessWitness]: ghost_update [L689-L689] v_np3_1 = 0; [2024-02-20 14:37:16,275 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np6_1 = 0; [2024-02-20 14:37:16,275 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np13_1 = 1; [2024-02-20 14:37:16,276 INFO L106 edCorrectnessWitness]: ghost_update [L693-L693] v_np10_1 = 0; [2024-02-20 14:37:16,276 INFO L106 edCorrectnessWitness]: ghost_update [L693-L693] v_np7_1 = 1; [2024-02-20 14:37:16,276 INFO L106 edCorrectnessWitness]: ghost_update [L693-L693] v_np12_1 = 0; [2024-02-20 14:37:16,277 INFO L106 edCorrectnessWitness]: ghost_update [L693-L693] v_np14_1 = 1; [2024-02-20 14:37:16,277 INFO L106 edCorrectnessWitness]: ghost_update [L693-L693] v_np14_1 = 0; [2024-02-20 14:37:16,277 INFO L106 edCorrectnessWitness]: ghost_update [L693-L693] v_np4_1 = 1; [2024-02-20 14:37:16,277 INFO L106 edCorrectnessWitness]: ghost_update [L693-L693] v_np11_1 = 1; [2024-02-20 14:37:16,326 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-20 14:37:16,504 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/13-privatized_58-singlethreaded-lock_true.i[1096,1109] [2024-02-20 14:37:16,658 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-20 14:37:16,669 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-20 14:37:16,715 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/13-privatized_58-singlethreaded-lock_true.i[1096,1109] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-20 14:37:16,758 WARN L423 MainDispatcher]: Unable to annotate void *t_fun(void *arg) { return ((void *)0); } with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-20 14:37:16,782 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-20 14:37:16,825 INFO L206 MainTranslator]: Completed translation [2024-02-20 14:37:16,826 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:16 WrapperNode [2024-02-20 14:37:16,826 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-20 14:37:16,827 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-02-20 14:37:16,827 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-02-20 14:37:16,827 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-02-20 14:37:16,834 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:16" (1/1) ... [2024-02-20 14:37:16,865 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:16" (1/1) ... [2024-02-20 14:37:16,897 INFO L138 Inliner]: procedures = 163, calls = 21, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 97 [2024-02-20 14:37:16,906 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-02-20 14:37:16,906 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-02-20 14:37:16,906 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-02-20 14:37:16,907 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-02-20 14:37:16,914 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:16" (1/1) ... [2024-02-20 14:37:16,914 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:16" (1/1) ... [2024-02-20 14:37:16,916 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:16" (1/1) ... [2024-02-20 14:37:16,933 INFO L175 MemorySlicer]: Split 8 memory accesses to 3 slices as follows [2, 5, 1]. 63 percent of accesses are in the largest equivalence class. The 7 initializations are split as follows [2, 5, 0]. The 1 writes are split as follows [0, 0, 1]. [2024-02-20 14:37:16,933 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:16" (1/1) ... [2024-02-20 14:37:16,933 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:16" (1/1) ... [2024-02-20 14:37:16,938 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:16" (1/1) ... [2024-02-20 14:37:16,939 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:199) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureStatement(UnstructureCode.java:338) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:215) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureStatement(UnstructureCode.java:355) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:215) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureStatement(UnstructureCode.java:338) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:215) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBody(UnstructureCode.java:158) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.process(UnstructureCode.java:135) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:155) 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-02-20 14:37:16,944 INFO L158 Benchmark]: Toolchain (without parser) took 774.16ms. Allocated memory was 121.6MB in the beginning and 188.7MB in the end (delta: 67.1MB). Free memory was 62.3MB in the beginning and 131.7MB in the end (delta: -69.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-20 14:37:16,944 INFO L158 Benchmark]: Witness Parser took 0.21ms. Allocated memory is still 121.6MB. Free memory is still 97.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-20 14:37:16,944 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 121.6MB. Free memory is still 93.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-20 14:37:16,945 INFO L158 Benchmark]: CACSL2BoogieTranslator took 656.81ms. Allocated memory was 121.6MB in the beginning and 188.7MB in the end (delta: 67.1MB). Free memory was 62.1MB in the beginning and 136.5MB in the end (delta: -74.4MB). Peak memory consumption was 15.2MB. Max. memory is 16.1GB. [2024-02-20 14:37:16,946 INFO L158 Benchmark]: Boogie Procedure Inliner took 78.69ms. Allocated memory is still 188.7MB. Free memory was 136.5MB in the beginning and 133.8MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-02-20 14:37:16,946 INFO L158 Benchmark]: Boogie Preprocessor took 35.74ms. Allocated memory is still 188.7MB. Free memory was 133.8MB in the beginning and 131.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-02-20 14:37:16,948 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.21ms. Allocated memory is still 121.6MB. Free memory is still 97.4MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 121.6MB. Free memory is still 93.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 656.81ms. Allocated memory was 121.6MB in the beginning and 188.7MB in the end (delta: 67.1MB). Free memory was 62.1MB in the beginning and 136.5MB in the end (delta: -74.4MB). Peak memory consumption was 15.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 78.69ms. Allocated memory is still 188.7MB. Free memory was 136.5MB in the beginning and 133.8MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 35.74ms. Allocated memory is still 188.7MB. Free memory was 133.8MB in the beginning and 131.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.boogie.preprocessor: NullPointerException: null: de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:199) 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/13-privatized_58-singlethreaded-lock_true.i ./concurrency-witness-validation.2024-02-20_11-21-23.files/generate/13-privatized_58-singlethreaded-lock_true.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-tmp.dk.owicki-witnesses-cc87586-m [2024-02-20 14:37:19,008 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-20 14:37:19,078 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-20 14:37:19,093 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-20 14:37:19,094 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-20 14:37:19,134 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-20 14:37:19,135 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-20 14:37:19,135 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-20 14:37:19,136 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-20 14:37:19,140 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-20 14:37:19,140 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-20 14:37:19,140 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-20 14:37:19,141 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-20 14:37:19,142 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-20 14:37:19,142 INFO L153 SettingsManager]: * Use SBE=true [2024-02-20 14:37:19,143 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-20 14:37:19,143 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-20 14:37:19,144 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-20 14:37:19,144 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-20 14:37:19,144 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-20 14:37:19,144 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-20 14:37:19,145 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-20 14:37:19,146 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-20 14:37:19,146 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-20 14:37:19,146 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-20 14:37:19,146 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-20 14:37:19,147 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-20 14:37:19,147 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-20 14:37:19,147 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-20 14:37:19,147 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-20 14:37:19,148 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-20 14:37:19,149 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-20 14:37:19,149 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-20 14:37:19,149 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-20 14:37:19,149 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-20 14:37:19,150 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-20 14:37:19,150 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-20 14:37:19,150 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-20 14:37:19,151 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-20 14:37:19,151 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-20 14:37:19,151 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-20 14:37:19,151 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-20 14:37:19,152 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-20 14:37:19,152 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-20 14:37:19,152 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-20 14:37:19,152 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-20 14:37:19,153 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-20 14:37:19,500 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-20 14:37:19,523 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-20 14:37:19,527 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-20 14:37:19,528 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-20 14:37:19,529 INFO L274 PluginConnector]: CDTParser initialized [2024-02-20 14:37:19,531 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_58-singlethreaded-lock_true.i [2024-02-20 14:37:20,769 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-20 14:37:20,989 INFO L384 CDTParser]: Found 1 translation units. [2024-02-20 14:37:20,989 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_58-singlethreaded-lock_true.i [2024-02-20 14:37:21,000 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07b439e0d/07f7520c41c148cebff4a60035ee9fea/FLAG5445f1586 [2024-02-20 14:37:21,010 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07b439e0d/07f7520c41c148cebff4a60035ee9fea [2024-02-20 14:37:21,012 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-20 14:37:21,012 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-20 14:37:21,013 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./concurrency-witness-validation.2024-02-20_11-21-23.files/generate/13-privatized_58-singlethreaded-lock_true.yml/witness.yml [2024-02-20 14:37:21,121 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-20 14:37:21,123 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-20 14:37:21,125 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-20 14:37:21,125 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-20 14:37:21,129 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-20 14:37:21,130 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 02:37:21" (1/2) ... [2024-02-20 14:37:21,131 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b9ed065 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:21, skipping insertion in model container [2024-02-20 14:37:21,131 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 02:37:21" (1/2) ... [2024-02-20 14:37:21,133 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2871d85d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:21, skipping insertion in model container [2024-02-20 14:37:21,133 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.02 02:37:21" (2/2) ... [2024-02-20 14:37:21,133 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b9ed065 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:21, skipping insertion in model container [2024-02-20 14:37:21,134 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.02 02:37:21" (2/2) ... [2024-02-20 14:37:21,134 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-20 14:37:21,204 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-20 14:37:21,205 INFO L97 edCorrectnessWitness]: Location invariant before [L19-L19] 0 [2024-02-20 14:37:21,206 INFO L97 edCorrectnessWitness]: Location invariant before [L19-L19] 0 [2024-02-20 14:37:21,206 INFO L97 edCorrectnessWitness]: Location invariant before [L687-L687] ((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np8_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np10_1) && !(v_np3_1)) && !(v_np7_1))) && ((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np2_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np10_1) && !(v_np3_1)) && !(v_np7_1))) [2024-02-20 14:37:21,206 INFO L97 edCorrectnessWitness]: Location invariant before [L19-L19] (((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !((cond == 0))) && v_np7_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np11_1) && !(v_np3_1)) || ((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !((cond == 0))) && v_np4_1) && v_np7_1) && !(v_np13_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np11_1) && !(v_np3_1))) [2024-02-20 14:37:21,206 INFO L97 edCorrectnessWitness]: Location invariant before [L693-L693] ((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np10_1) && v_np12_1) && !(v_np3_1)) && !(v_np7_1))) && (((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np4_1) && !(v_np13_1)) && !(v_np15_1)) && v_np14_1) && v_np11_1) && !(v_np3_1)) && !(v_np7_1)) || (((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np13_1)) && !(v_np4_1)) && v_np15_1) && v_np14_1) && v_np11_1) && !(v_np3_1)) && !(v_np7_1)))) [2024-02-20 14:37:21,206 INFO L97 edCorrectnessWitness]: Location invariant before [L683-L685] (((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np13_1)) && !(v_np4_1)) && v_np15_1) && v_np14_1) && v_np11_1) && !(v_np3_1)) && !(v_np7_1)) || ((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !((0 == ULTIMATE_start___VERIFIER_assert__cond_1__ghost))) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np7_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np11_1) && !(v_np3_1)))) && (((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np4_1) && !(v_np13_1)) && !(v_np15_1)) && v_np14_1) && v_np11_1) && !(v_np3_1)) && !(v_np7_1)) || ((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !((0 == ULTIMATE_start___VERIFIER_assert__cond_1__ghost))) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np4_1) && v_np7_1) && !(v_np13_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np11_1) && !(v_np3_1)))) [2024-02-20 14:37:21,206 INFO L97 edCorrectnessWitness]: Location invariant before [L689-L689] ((((((((((((((((!(v_np9_1) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np5_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np10_1) && !(v_np3_1)) && !(v_np7_1))) && ((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np10_1) && !(v_np7_1))) [2024-02-20 14:37:21,207 INFO L97 edCorrectnessWitness]: Location invariant before [L691-L691] ((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && v_np0_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np10_1) && !(v_np3_1)) && !(v_np7_1))) && ((((((((((((((((!(v_np5_1) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np0_1)) && v_np1_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np10_1) && !(v_np3_1)) && !(v_np7_1))) [2024-02-20 14:37:21,207 INFO L103 edCorrectnessWitness]: ghost_variable v_np11_1 = 0 [2024-02-20 14:37:21,207 INFO L103 edCorrectnessWitness]: ghost_variable v_np2_1 = 0 [2024-02-20 14:37:21,207 INFO L103 edCorrectnessWitness]: ghost_variable v_np5_1 = 0 [2024-02-20 14:37:21,207 INFO L103 edCorrectnessWitness]: ghost_variable v_np15_1 = 0 [2024-02-20 14:37:21,207 INFO L103 edCorrectnessWitness]: ghost_variable v_np6_1 = 0 [2024-02-20 14:37:21,208 INFO L103 edCorrectnessWitness]: ghost_variable v_np7_1 = 0 [2024-02-20 14:37:21,208 INFO L103 edCorrectnessWitness]: ghost_variable v_np14_1 = 0 [2024-02-20 14:37:21,208 INFO L103 edCorrectnessWitness]: ghost_variable v_np3_1 = 0 [2024-02-20 14:37:21,208 INFO L103 edCorrectnessWitness]: ghost_variable v_np0_1 = 0 [2024-02-20 14:37:21,209 INFO L103 edCorrectnessWitness]: ghost_variable v_np9_1 = 1 [2024-02-20 14:37:21,209 INFO L103 edCorrectnessWitness]: ghost_variable v_np10_1 = 1 [2024-02-20 14:37:21,209 INFO L103 edCorrectnessWitness]: ghost_variable v_np8_1 = 0 [2024-02-20 14:37:21,209 INFO L103 edCorrectnessWitness]: ghost_variable v_np13_1 = 0 [2024-02-20 14:37:21,209 INFO L103 edCorrectnessWitness]: ghost_variable ULTIMATE_start___VERIFIER_assert__cond_1__ghost = 0 [2024-02-20 14:37:21,209 INFO L103 edCorrectnessWitness]: ghost_variable v_np1_1 = 0 [2024-02-20 14:37:21,210 INFO L103 edCorrectnessWitness]: ghost_variable v_np4_1 = 0 [2024-02-20 14:37:21,210 INFO L103 edCorrectnessWitness]: ghost_variable v_np12_1 = 0 [2024-02-20 14:37:21,210 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np13_1 = 1; [2024-02-20 14:37:21,210 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np6_1 = 0; [2024-02-20 14:37:21,210 INFO L106 edCorrectnessWitness]: ghost_update [L687-L687] v_np2_1 = 0; [2024-02-20 14:37:21,210 INFO L106 edCorrectnessWitness]: ghost_update [L687-L687] v_np8_1 = 0; [2024-02-20 14:37:21,211 INFO L106 edCorrectnessWitness]: ghost_update [L687-L687] v_np5_1 = 1; [2024-02-20 14:37:21,211 INFO L106 edCorrectnessWitness]: ghost_update [L687-L687] v_np2_1 = 1; [2024-02-20 14:37:21,211 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np6_1 = 1; [2024-02-20 14:37:21,212 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np7_1 = 0; [2024-02-20 14:37:21,212 INFO L106 edCorrectnessWitness]: ghost_update [L693-L693] v_np4_1 = 1; [2024-02-20 14:37:21,212 INFO L106 edCorrectnessWitness]: ghost_update [L693-L693] v_np12_1 = 0; [2024-02-20 14:37:21,212 INFO L106 edCorrectnessWitness]: ghost_update [L693-L693] v_np7_1 = 1; [2024-02-20 14:37:21,212 INFO L106 edCorrectnessWitness]: ghost_update [L693-L693] v_np10_1 = 0; [2024-02-20 14:37:21,212 INFO L106 edCorrectnessWitness]: ghost_update [L693-L693] v_np11_1 = 1; [2024-02-20 14:37:21,213 INFO L106 edCorrectnessWitness]: ghost_update [L693-L693] v_np14_1 = 1; [2024-02-20 14:37:21,213 INFO L106 edCorrectnessWitness]: ghost_update [L693-L693] v_np14_1 = 0; [2024-02-20 14:37:21,213 INFO L106 edCorrectnessWitness]: ghost_update [L683-L685] v_np15_1 = 1; [2024-02-20 14:37:21,213 INFO L106 edCorrectnessWitness]: ghost_update [L683-L685] v_np4_1 = 0; [2024-02-20 14:37:21,213 INFO L106 edCorrectnessWitness]: ghost_update [L689-L689] v_np0_1 = 1; [2024-02-20 14:37:21,213 INFO L106 edCorrectnessWitness]: ghost_update [L689-L689] v_np3_1 = 0; [2024-02-20 14:37:21,213 INFO L106 edCorrectnessWitness]: ghost_update [L689-L689] v_np5_1 = 0; [2024-02-20 14:37:21,214 INFO L106 edCorrectnessWitness]: ghost_update [L689-L689] v_np3_1 = 1; [2024-02-20 14:37:21,214 INFO L106 edCorrectnessWitness]: ghost_update [L691-L691] v_np1_1 = 0; [2024-02-20 14:37:21,214 INFO L106 edCorrectnessWitness]: ghost_update [L691-L691] v_np0_1 = 0; [2024-02-20 14:37:21,214 INFO L106 edCorrectnessWitness]: ghost_update [L691-L691] v_np1_1 = 1; [2024-02-20 14:37:21,214 INFO L106 edCorrectnessWitness]: ghost_update [L691-L691] v_np12_1 = 1; [2024-02-20 14:37:21,258 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-20 14:37:21,435 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/13-privatized_58-singlethreaded-lock_true.i[1096,1109] [2024-02-20 14:37:21,592 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-20 14:37:21,608 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-20 14:37:21,657 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/13-privatized_58-singlethreaded-lock_true.i[1096,1109] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-20 14:37:21,712 WARN L423 MainDispatcher]: Unable to annotate void *t_fun(void *arg) { return ((void *)0); } with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-20 14:37:21,752 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-20 14:37:21,818 INFO L206 MainTranslator]: Completed translation [2024-02-20 14:37:21,819 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:21 WrapperNode [2024-02-20 14:37:21,819 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-20 14:37:21,820 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-02-20 14:37:21,820 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-02-20 14:37:21,820 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-02-20 14:37:21,826 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:21" (1/1) ... [2024-02-20 14:37:21,859 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:21" (1/1) ... [2024-02-20 14:37:21,902 INFO L138 Inliner]: procedures = 167, calls = 21, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 98 [2024-02-20 14:37:21,903 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-02-20 14:37:21,904 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-02-20 14:37:21,904 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-02-20 14:37:21,904 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-02-20 14:37:21,915 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:21" (1/1) ... [2024-02-20 14:37:21,915 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:21" (1/1) ... [2024-02-20 14:37:21,928 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:21" (1/1) ... [2024-02-20 14:37:21,956 INFO L175 MemorySlicer]: Split 8 memory accesses to 3 slices as follows [2, 1, 5]. 63 percent of accesses are in the largest equivalence class. The 7 initializations are split as follows [2, 0, 5]. The 1 writes are split as follows [0, 1, 0]. [2024-02-20 14:37:21,957 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:21" (1/1) ... [2024-02-20 14:37:21,957 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:21" (1/1) ... [2024-02-20 14:37:21,969 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:21" (1/1) ... [2024-02-20 14:37:21,974 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:199) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureStatement(UnstructureCode.java:338) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:215) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureStatement(UnstructureCode.java:355) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:215) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureStatement(UnstructureCode.java:338) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:215) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBody(UnstructureCode.java:158) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.process(UnstructureCode.java:135) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:155) 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-02-20 14:37:21,980 INFO L158 Benchmark]: Toolchain (without parser) took 856.61ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 33.0MB in the beginning and 47.1MB in the end (delta: -14.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-20 14:37:21,980 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 65.0MB. Free memory was 45.7MB in the beginning and 45.6MB in the end (delta: 46.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-20 14:37:21,981 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 65.0MB. Free memory is still 36.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-20 14:37:21,982 INFO L158 Benchmark]: CACSL2BoogieTranslator took 694.29ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 32.9MB in the beginning and 52.1MB in the end (delta: -19.2MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. [2024-02-20 14:37:21,983 INFO L158 Benchmark]: Boogie Procedure Inliner took 83.71ms. Allocated memory is still 79.7MB. Free memory was 52.1MB in the beginning and 49.7MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-02-20 14:37:21,985 INFO L158 Benchmark]: Boogie Preprocessor took 74.41ms. Allocated memory is still 79.7MB. Free memory was 49.7MB in the beginning and 47.1MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-02-20 14:37:21,986 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 65.0MB. Free memory was 45.7MB in the beginning and 45.6MB in the end (delta: 46.2kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.18ms. Allocated memory is still 65.0MB. Free memory is still 36.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 694.29ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 32.9MB in the beginning and 52.1MB in the end (delta: -19.2MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 83.71ms. Allocated memory is still 79.7MB. Free memory was 52.1MB in the beginning and 49.7MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 74.41ms. Allocated memory is still 79.7MB. Free memory was 49.7MB in the beginning and 47.1MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.boogie.preprocessor: NullPointerException: null: de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:199) 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: NullPointerException: null