./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_51-mutexptr_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_51-mutexptr_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_51-mutexptr_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_51-mutexptr_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 14:17:06,793 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:17:06,882 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:17:06,886 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:17:06,887 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:17:06,910 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:17:06,911 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:17:06,911 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:17:06,912 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:17:06,915 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:17:06,916 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:17:06,916 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:17:06,917 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:17:06,918 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:17:06,918 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:17:06,919 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:17:06,919 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:17:06,919 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:17:06,919 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:17:06,920 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:17:06,920 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:17:06,920 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:17:06,921 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:17:06,921 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:17:06,921 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:17:06,921 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:17:06,922 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:17:06,922 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:17:06,923 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:17:06,923 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:17:06,924 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:17:06,924 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:17:06,924 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:17:06,925 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:17:06,925 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:17:06,925 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:17:06,925 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:17:06,926 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:17:06,926 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:17:06,926 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:17:06,926 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:17:06,927 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:17:06,927 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:17:06,927 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:17:07,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:17:07,223 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:17:07,225 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:17:07,226 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:17:07,227 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:17:07,228 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_51-mutexptr_racefree.i [2024-01-29 14:17:08,440 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:17:08,742 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:17:08,742 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_51-mutexptr_racefree.i [2024-01-29 14:17:08,759 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80ff56e9a/0674fd51d11745288cad3c1ff9c0a861/FLAG63cc6f3a5 [2024-01-29 14:17:08,773 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80ff56e9a/0674fd51d11745288cad3c1ff9c0a861 [2024-01-29 14:17:08,775 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:17:08,775 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:17:08,776 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_51-mutexptr_racefree.yml/witness.yml [2024-01-29 14:17:08,902 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:17:08,903 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:17:08,906 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:08,906 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:17:08,910 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:17:08,911 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:08" (1/2) ... [2024-01-29 14:17:08,914 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ff2d7ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:08, skipping insertion in model container [2024-01-29 14:17:08,914 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:08" (1/2) ... [2024-01-29 14:17:08,915 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ec62db7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:08, skipping insertion in model container [2024-01-29 14:17:08,916 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:08" (2/2) ... [2024-01-29 14:17:08,916 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ff2d7ed and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:08, skipping insertion in model container [2024-01-29 14:17:08,916 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:08" (2/2) ... [2024-01-29 14:17:08,917 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:17:09,013 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:17:09,016 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] global == 0 [2024-01-29 14:17:09,016 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] global == 0 [2024-01-29 14:17:09,016 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] ((((((((((((((((((((((((i == 19 || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && global == 0) && mp == & mutex1) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-29 14:17:09,016 INFO L98 nessWitnessExtractor]: Loop invariant at [L713-L713] ((((((((((((((((((((((((i == 19 || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && global == 0) && mp == & mutex1) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-29 14:17:09,016 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] mp1 == & mutex1 [2024-01-29 14:17:09,017 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] global == 0 [2024-01-29 14:17:09,017 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-29 14:17:09,017 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] p == & global [2024-01-29 14:17:09,018 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] *p == 0 [2024-01-29 14:17:09,018 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] *p <= 1 [2024-01-29 14:17:09,018 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-29 14:17:09,018 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] 0 <= *p [2024-01-29 14:17:09,018 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] p == & global [2024-01-29 14:17:09,018 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] *p == 0 || *p == 1 [2024-01-29 14:17:09,019 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] mp1 == & mutex1 [2024-01-29 14:17:09,019 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] i == 10000 [2024-01-29 14:17:09,019 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] i == 10000 [2024-01-29 14:17:09,019 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] global == 0 [2024-01-29 14:17:09,019 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i == 10000 [2024-01-29 14:17:09,019 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] mp1 == & mutex1 [2024-01-29 14:17:09,020 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] 0 <= *p [2024-01-29 14:17:09,020 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] mp1 == & mutex1 [2024-01-29 14:17:09,020 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] p == & global [2024-01-29 14:17:09,020 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] *p == 0 || *p == 1 [2024-01-29 14:17:09,021 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (unsigned long )arg == 0UL [2024-01-29 14:17:09,021 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] *p <= 1 [2024-01-29 14:17:09,021 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] *p == 0 || *p == 1 [2024-01-29 14:17:09,021 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] mp1 == & mutex1 [2024-01-29 14:17:09,021 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] *p <= 1 [2024-01-29 14:17:09,021 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] p == & global [2024-01-29 14:17:09,022 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] 0 <= *p [2024-01-29 14:17:09,022 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-29 14:17:09,022 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] global == 0 [2024-01-29 14:17:09,022 INFO L98 nessWitnessExtractor]: Loop invariant at [L716-L716] mp1 == & mutex1 [2024-01-29 14:17:09,022 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] mp1 == & mutex1 [2024-01-29 14:17:09,022 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i == 10000 [2024-01-29 14:17:09,022 INFO L98 nessWitnessExtractor]: Loop invariant at [L716-L716] global == 0 [2024-01-29 14:17:09,023 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] global == 0 [2024-01-29 14:17:09,024 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i == 10000 [2024-01-29 14:17:09,024 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] global == 0 [2024-01-29 14:17:09,024 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] mp1 == & mutex1 [2024-01-29 14:17:09,024 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] mp1 == & mutex1 [2024-01-29 14:17:09,024 INFO L98 nessWitnessExtractor]: Loop invariant at [L716-L716] i == 10000 [2024-01-29 14:17:09,025 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i == 10000 [2024-01-29 14:17:09,025 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L718] ((((((((((((((((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6 [2024-01-29 14:17:09,025 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L718] i == 10000 [2024-01-29 14:17:09,026 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] mp1 == & mutex1 [2024-01-29 14:17:09,026 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L718] mp1 == & mutex1 [2024-01-29 14:17:09,026 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] ((((((((((((((((((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5 [2024-01-29 14:17:09,026 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] i == 10000 [2024-01-29 14:17:09,026 INFO L98 nessWitnessExtractor]: Loop invariant at [L713-L713] ((((((((((((((((((((((((i == 19 || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && global == 0) && mp == & mutex1) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-29 14:17:09,027 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] ((((((((((((((((((((((((i == 19 || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && global == 0) && mp == & mutex1) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-29 14:17:09,027 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] i == 10000 [2024-01-29 14:17:09,027 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] global == 0 [2024-01-29 14:17:09,028 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] mp == & mutex1 [2024-01-29 14:17:09,028 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-29 14:17:09,028 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] mp1 == & mutex1 [2024-01-29 14:17:09,029 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] i == 10000 [2024-01-29 14:17:09,029 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] p == & global [2024-01-29 14:17:09,029 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 1 [2024-01-29 14:17:09,030 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-29 14:17:09,030 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-29 14:17:09,030 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 1 [2024-01-29 14:17:09,030 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 1 [2024-01-29 14:17:09,030 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-29 14:17:09,030 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-29 14:17:09,030 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] mp1 == & mutex1 [2024-01-29 14:17:09,031 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-29 14:17:09,031 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-29 14:17:09,031 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] (unsigned long )arg == 0UL [2024-01-29 14:17:09,031 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-29 14:17:09,031 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-29 14:17:09,031 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] global == 0 [2024-01-29 14:17:09,031 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 1 [2024-01-29 14:17:09,032 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 1 [2024-01-29 14:17:09,032 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] *p == 0 [2024-01-29 14:17:09,032 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 0 [2024-01-29 14:17:09,032 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-29 14:17:09,033 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-29 14:17:09,033 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-29 14:17:09,033 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] mp1 == & mutex1 [2024-01-29 14:17:09,033 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] p == & global [2024-01-29 14:17:09,033 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] (unsigned long )arg == 0UL [2024-01-29 14:17:09,033 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 1 [2024-01-29 14:17:09,033 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-29 14:17:09,034 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-29 14:17:09,034 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 0 [2024-01-29 14:17:09,034 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 0 [2024-01-29 14:17:09,034 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-29 14:17:09,034 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-29 14:17:09,034 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 0 [2024-01-29 14:17:09,035 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] global == 1 [2024-01-29 14:17:09,035 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 0 [2024-01-29 14:17:09,035 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-29 14:17:09,035 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] *p == 1 [2024-01-29 14:17:09,035 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 0 [2024-01-29 14:17:09,035 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-29 14:17:09,035 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-29 14:17:09,080 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:17:09,429 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_51-mutexptr_racefree.i[30176,30189] [2024-01-29 14:17:09,450 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:17:09,465 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:17:09,503 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_51-mutexptr_racefree.i[30176,30189] [2024-01-29 14:17:09,503 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:17:09,540 ERROR L324 MainTranslator]: Unsupported Syntax: Unknown or unsupported unary operation: ADDROF [2024-01-29 14:17:09,541 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ec62db7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:09, skipping insertion in model container [2024-01-29 14:17:09,541 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:09,541 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:17:09,543 INFO L158 Benchmark]: Toolchain (without parser) took 639.09ms. Allocated memory is still 146.8MB. Free memory was 65.6MB in the beginning and 107.6MB in the end (delta: -42.0MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. [2024-01-29 14:17:09,543 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 146.8MB. Free memory is still 118.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:09,543 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 146.8MB. Free memory is still 71.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:09,544 INFO L158 Benchmark]: CACSL2BoogieTranslator took 635.16ms. Allocated memory is still 146.8MB. Free memory was 65.4MB in the beginning and 108.1MB in the end (delta: -42.6MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. [2024-01-29 14:17:09,545 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 146.8MB. Free memory is still 118.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.19ms. Allocated memory is still 146.8MB. Free memory is still 71.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 635.16ms. Allocated memory is still 146.8MB. Free memory was 65.4MB in the beginning and 108.1MB in the end (delta: -42.6MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 704]: Unsupported Syntax Unknown or unsupported unary operation: ADDROF 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_51-mutexptr_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_51-mutexptr_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 14:17:11,698 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:17:11,787 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:17:11,795 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:17:11,796 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:17:11,829 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:17:11,829 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:17:11,830 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:17:11,830 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:17:11,834 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:17:11,835 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:17:11,835 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:17:11,836 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:17:11,837 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:17:11,837 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:17:11,838 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:17:11,838 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:17:11,838 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:17:11,839 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:17:11,839 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:17:11,839 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:17:11,840 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:17:11,840 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:17:11,841 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:17:11,841 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:17:11,841 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:17:11,841 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:17:11,842 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:17:11,842 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:17:11,842 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:17:11,843 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:17:11,844 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:17:11,844 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:17:11,844 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:17:11,844 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:17:11,844 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:17:11,845 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:17:11,846 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:17:11,846 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:17:11,846 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:17:11,846 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:17:11,847 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:17:11,847 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:17:11,847 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:17:11,847 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:17:11,848 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:17:11,848 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:17:12,166 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:17:12,191 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:17:12,193 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:17:12,195 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:17:12,196 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:17:12,198 INFO L431 ainManager$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_51-mutexptr_racefree.yml/witness.yml [2024-01-29 14:17:12,328 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:17:12,328 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:17:12,329 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_51-mutexptr_racefree.i [2024-01-29 14:17:13,662 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:17:13,942 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:17:13,943 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_51-mutexptr_racefree.i [2024-01-29 14:17:13,961 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/868a73822/03c24a85ecdd4eca8240e683c3fa2540/FLAGa31fdcd32 [2024-01-29 14:17:13,977 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/868a73822/03c24a85ecdd4eca8240e683c3fa2540 [2024-01-29 14:17:13,978 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:17:13,979 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:17:13,982 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:13,982 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:17:13,986 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:17:13,987 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:12" (1/2) ... [2024-01-29 14:17:13,988 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@374abf47 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:13, skipping insertion in model container [2024-01-29 14:17:13,988 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:12" (1/2) ... [2024-01-29 14:17:13,991 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17371836 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:13, skipping insertion in model container [2024-01-29 14:17:13,991 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:13" (2/2) ... [2024-01-29 14:17:13,991 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@374abf47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:13, skipping insertion in model container [2024-01-29 14:17:13,992 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:13" (2/2) ... [2024-01-29 14:17:13,992 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:17:14,083 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:17:14,084 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] ((((((((((((((((((((((((i == 19 || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && global == 0) && mp == & mutex1) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-29 14:17:14,084 INFO L98 nessWitnessExtractor]: Loop invariant at [L713-L713] ((((((((((((((((((((((((i == 19 || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && global == 0) && mp == & mutex1) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-29 14:17:14,085 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-29 14:17:14,085 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-29 14:17:14,085 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-29 14:17:14,085 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-29 14:17:14,085 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] mp1 == & mutex1 [2024-01-29 14:17:14,085 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-29 14:17:14,085 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] p == & global [2024-01-29 14:17:14,086 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-29 14:17:14,086 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] *p == 1 [2024-01-29 14:17:14,086 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-29 14:17:14,086 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-29 14:17:14,086 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 1 [2024-01-29 14:17:14,086 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 1 [2024-01-29 14:17:14,087 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 1 [2024-01-29 14:17:14,087 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 1 [2024-01-29 14:17:14,087 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-29 14:17:14,087 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-29 14:17:14,088 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 0 [2024-01-29 14:17:14,088 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-29 14:17:14,088 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-29 14:17:14,088 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 0 [2024-01-29 14:17:14,088 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-29 14:17:14,088 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-29 14:17:14,089 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-29 14:17:14,089 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] *p == 0 [2024-01-29 14:17:14,089 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] p == & global [2024-01-29 14:17:14,089 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-29 14:17:14,089 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] global == 1 [2024-01-29 14:17:14,089 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-29 14:17:14,090 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] mp1 == & mutex1 [2024-01-29 14:17:14,090 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] (unsigned long )arg == 0UL [2024-01-29 14:17:14,090 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 1 [2024-01-29 14:17:14,091 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 0 [2024-01-29 14:17:14,091 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] (unsigned long )arg == 0UL [2024-01-29 14:17:14,092 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 1 [2024-01-29 14:17:14,092 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-29 14:17:14,092 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] global == 0 [2024-01-29 14:17:14,092 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 0 [2024-01-29 14:17:14,092 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 0 [2024-01-29 14:17:14,092 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 0 [2024-01-29 14:17:14,093 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] mp1 == & mutex1 [2024-01-29 14:17:14,093 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] i == 10000 [2024-01-29 14:17:14,093 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] ((((((((((((((((((((((((i == 19 || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && global == 0) && mp == & mutex1) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-29 14:17:14,093 INFO L98 nessWitnessExtractor]: Loop invariant at [L713-L713] ((((((((((((((((((((((((i == 19 || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && global == 0) && mp == & mutex1) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-29 14:17:14,094 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L718] mp1 == & mutex1 [2024-01-29 14:17:14,094 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L718] i == 10000 [2024-01-29 14:17:14,094 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] ((((((((((((((((((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5 [2024-01-29 14:17:14,094 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] mp1 == & mutex1 [2024-01-29 14:17:14,095 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L718] ((((((((((((((((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6 [2024-01-29 14:17:14,095 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] i == 10000 [2024-01-29 14:17:14,095 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] mp1 == & mutex1 [2024-01-29 14:17:14,096 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] *p <= 1 [2024-01-29 14:17:14,096 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-29 14:17:14,096 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] 0 <= *p [2024-01-29 14:17:14,096 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] p == & global [2024-01-29 14:17:14,096 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] *p == 0 || *p == 1 [2024-01-29 14:17:14,096 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] global == 0 [2024-01-29 14:17:14,097 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] global == 0 [2024-01-29 14:17:14,097 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] p == & global [2024-01-29 14:17:14,097 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] global == 0 [2024-01-29 14:17:14,097 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] mp1 == & mutex1 [2024-01-29 14:17:14,097 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] *p == 0 [2024-01-29 14:17:14,097 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-29 14:17:14,097 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] i == 10000 [2024-01-29 14:17:14,098 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] mp == & mutex1 [2024-01-29 14:17:14,098 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] global == 0 [2024-01-29 14:17:14,098 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] global == 0 [2024-01-29 14:17:14,098 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] mp1 == & mutex1 [2024-01-29 14:17:14,098 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i == 10000 [2024-01-29 14:17:14,098 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] p == & global [2024-01-29 14:17:14,098 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] *p <= 1 [2024-01-29 14:17:14,099 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-29 14:17:14,099 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] *p == 0 || *p == 1 [2024-01-29 14:17:14,099 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] 0 <= *p [2024-01-29 14:17:14,099 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] 0 <= *p [2024-01-29 14:17:14,100 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (unsigned long )arg == 0UL [2024-01-29 14:17:14,100 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] p == & global [2024-01-29 14:17:14,100 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] mp1 == & mutex1 [2024-01-29 14:17:14,100 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] *p == 0 || *p == 1 [2024-01-29 14:17:14,100 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] *p <= 1 [2024-01-29 14:17:14,100 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-29 14:17:14,100 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] mp1 == & mutex1 [2024-01-29 14:17:14,101 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] i == 10000 [2024-01-29 14:17:14,101 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] i == 10000 [2024-01-29 14:17:14,101 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i == 10000 [2024-01-29 14:17:14,101 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] global == 0 [2024-01-29 14:17:14,101 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] mp1 == & mutex1 [2024-01-29 14:17:14,101 INFO L98 nessWitnessExtractor]: Loop invariant at [L716-L716] global == 0 [2024-01-29 14:17:14,102 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] global == 0 [2024-01-29 14:17:14,102 INFO L98 nessWitnessExtractor]: Loop invariant at [L716-L716] i == 10000 [2024-01-29 14:17:14,102 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] global == 0 [2024-01-29 14:17:14,102 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i == 10000 [2024-01-29 14:17:14,102 INFO L98 nessWitnessExtractor]: Loop invariant at [L716-L716] mp1 == & mutex1 [2024-01-29 14:17:14,102 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] mp1 == & mutex1 [2024-01-29 14:17:14,103 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] mp1 == & mutex1 [2024-01-29 14:17:14,103 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i == 10000 [2024-01-29 14:17:14,157 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:17:14,478 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_51-mutexptr_racefree.i[30176,30189] [2024-01-29 14:17:14,503 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:17:14,528 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:17:14,566 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_51-mutexptr_racefree.i[30176,30189] [2024-01-29 14:17:14,567 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } with a witness entry Start Parsing Local Start Parsing Local [2024-01-29 14:17:14,594 ERROR L324 MainTranslator]: Unsupported Syntax: Unknown or unsupported unary operation: ADDROF [2024-01-29 14:17:14,595 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17371836 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:14, skipping insertion in model container [2024-01-29 14:17:14,595 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:14,595 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:17:14,598 INFO L158 Benchmark]: Toolchain (without parser) took 617.11ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 34.8MB in the beginning and 39.5MB in the end (delta: -4.7MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. [2024-01-29 14:17:14,599 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 44.0MB. Free memory was 22.9MB in the beginning and 22.9MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:14,600 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 56.6MB. Free memory is still 40.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:14,600 INFO L158 Benchmark]: CACSL2BoogieTranslator took 613.46ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 34.7MB in the beginning and 39.5MB in the end (delta: -4.9MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. [2024-01-29 14:17:14,603 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 0.18ms. Allocated memory is still 44.0MB. Free memory was 22.9MB in the beginning and 22.9MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.17ms. Allocated memory is still 56.6MB. Free memory is still 40.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 613.46ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 34.7MB in the beginning and 39.5MB in the end (delta: -4.9MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 704]: Unsupported Syntax Unknown or unsupported unary operation: ADDROF 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: UNKNOWN