./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 a340643f 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-a340643-m [2024-01-27 14:49:45,648 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:49:45,685 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:49:45,688 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:49:45,689 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:49:45,703 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:49:45,703 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:49:45,703 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:49:45,704 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:49:45,707 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:49:45,707 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:49:45,707 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:49:45,708 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:49:45,709 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:49:45,709 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:49:45,709 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:49:45,709 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:49:45,710 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:49:45,710 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:49:45,710 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:49:45,711 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:49:45,711 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:49:45,712 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:49:45,712 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:49:45,712 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:49:45,712 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:49:45,712 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:49:45,712 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:49:45,713 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:49:45,713 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:49:45,714 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:49:45,714 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:49:45,714 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:49:45,714 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:49:45,715 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:49:45,715 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:49:45,715 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:49:45,715 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:49:45,715 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:49:45,715 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:49:45,715 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:49:45,716 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:49:45,716 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:49:45,716 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:49:45,935 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:49:45,960 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:49:45,962 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:49:45,963 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:49:45,963 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:49:45,964 INFO L431 ainManager$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 [2024-01-27 14:49:46,958 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:49:47,161 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:49:47,161 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_51-mutexptr_racefree.i [2024-01-27 14:49:47,173 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61c4b3e54/e358113653ee43e4ac284bff7f4297b9/FLAGf91344935 [2024-01-27 14:49:47,185 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61c4b3e54/e358113653ee43e4ac284bff7f4297b9 [2024-01-27 14:49:47,187 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:49:47,190 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:49:47,192 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_51-mutexptr_racefree.yml/witness.yml [2024-01-27 14:49:47,317 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:49:47,318 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:49:47,319 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:49:47,319 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:49:47,323 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:49:47,323 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:49:47" (1/2) ... [2024-01-27 14:49:47,326 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53dcf8ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:49:47, skipping insertion in model container [2024-01-27 14:49:47,326 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:49:47" (1/2) ... [2024-01-27 14:49:47,327 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@56b2b40e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:49:47, skipping insertion in model container [2024-01-27 14:49:47,327 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:49:47" (2/2) ... [2024-01-27 14:49:47,328 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53dcf8ba and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:49:47, skipping insertion in model container [2024-01-27 14:49:47,328 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:49:47" (2/2) ... [2024-01-27 14:49:47,328 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:49:47,392 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:49:47,393 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 [2024-01-27 14:49:47,394 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 [2024-01-27 14:49:47,394 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] i == 10000 [2024-01-27 14:49:47,394 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] mp1 == & mutex1 [2024-01-27 14:49:47,394 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i == 10000 [2024-01-27 14:49:47,395 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] global == 0 [2024-01-27 14:49:47,395 INFO L98 nessWitnessExtractor]: Loop invariant at [L716-L716] global == 0 [2024-01-27 14:49:47,395 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i == 10000 [2024-01-27 14:49:47,395 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] mp1 == & mutex1 [2024-01-27 14:49:47,396 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] mp1 == & mutex1 [2024-01-27 14:49:47,396 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] mp1 == & mutex1 [2024-01-27 14:49:47,396 INFO L98 nessWitnessExtractor]: Loop invariant at [L716-L716] mp1 == & mutex1 [2024-01-27 14:49:47,396 INFO L98 nessWitnessExtractor]: Loop invariant at [L716-L716] i == 10000 [2024-01-27 14:49:47,396 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i == 10000 [2024-01-27 14:49:47,396 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] global == 0 [2024-01-27 14:49:47,396 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] global == 0 [2024-01-27 14:49:47,397 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] *p == 0 || *p == 1 [2024-01-27 14:49:47,397 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] p == & global [2024-01-27 14:49:47,397 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] mp1 == & mutex1 [2024-01-27 14:49:47,397 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] *p <= 1 [2024-01-27 14:49:47,397 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] 0 <= *p [2024-01-27 14:49:47,398 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (unsigned long )arg == 0UL [2024-01-27 14:49:47,398 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] *p <= 1 [2024-01-27 14:49:47,398 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] p == & global [2024-01-27 14:49:47,398 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] 0 <= *p [2024-01-27 14:49:47,398 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-27 14:49:47,398 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] *p == 0 || *p == 1 [2024-01-27 14:49:47,398 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-27 14:49:47,398 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 1 [2024-01-27 14:49:47,399 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 1 [2024-01-27 14:49:47,399 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 1 [2024-01-27 14:49:47,399 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 1 [2024-01-27 14:49:47,399 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 0 [2024-01-27 14:49:47,399 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] p == & global [2024-01-27 14:49:47,399 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-27 14:49:47,399 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-27 14:49:47,399 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-27 14:49:47,400 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 0 [2024-01-27 14:49:47,401 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-27 14:49:47,401 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-27 14:49:47,401 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-27 14:49:47,401 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-27 14:49:47,401 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-27 14:49:47,401 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-27 14:49:47,401 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-27 14:49:47,401 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] global == 1 [2024-01-27 14:49:47,402 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 0 [2024-01-27 14:49:47,402 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] *p == 0 [2024-01-27 14:49:47,402 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-27 14:49:47,402 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] mp1 == & mutex1 [2024-01-27 14:49:47,403 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-27 14:49:47,403 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-27 14:49:47,403 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-27 14:49:47,403 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-27 14:49:47,404 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] global == 0 [2024-01-27 14:49:47,404 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-27 14:49:47,404 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-27 14:49:47,405 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] (unsigned long )arg == 0UL [2024-01-27 14:49:47,405 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] (unsigned long )arg == 0UL [2024-01-27 14:49:47,405 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 0 [2024-01-27 14:49:47,405 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 0 [2024-01-27 14:49:47,405 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 0 [2024-01-27 14:49:47,406 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 1 [2024-01-27 14:49:47,406 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] mp1 == & mutex1 [2024-01-27 14:49:47,406 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] *p == 1 [2024-01-27 14:49:47,406 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] p == & global [2024-01-27 14:49:47,406 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 1 [2024-01-27 14:49:47,406 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] global == 0 [2024-01-27 14:49:47,406 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] global == 0 [2024-01-27 14:49:47,406 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] i == 10000 [2024-01-27 14:49:47,407 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-27 14:49:47,407 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] mp1 == & mutex1 [2024-01-27 14:49:47,407 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] global == 0 [2024-01-27 14:49:47,407 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i == 10000 [2024-01-27 14:49:47,407 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] p == & global [2024-01-27 14:49:47,407 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] *p == 0 [2024-01-27 14:49:47,407 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] global == 0 [2024-01-27 14:49:47,407 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-27 14:49:47,408 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] mp1 == & mutex1 [2024-01-27 14:49:47,408 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] global == 0 [2024-01-27 14:49:47,408 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] mp == & mutex1 [2024-01-27 14:49:47,408 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] 0 <= *p [2024-01-27 14:49:47,408 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] *p == 0 || *p == 1 [2024-01-27 14:49:47,409 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] *p <= 1 [2024-01-27 14:49:47,409 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] mp1 == & mutex1 [2024-01-27 14:49:47,409 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] p == & global [2024-01-27 14:49:47,409 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-27 14:49:47,409 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] mp1 == & mutex1 [2024-01-27 14:49:47,409 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] i == 10000 [2024-01-27 14:49:47,409 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] i == 10000 [2024-01-27 14:49:47,409 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L718] i == 10000 [2024-01-27 14:49:47,410 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 [2024-01-27 14:49:47,410 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] i == 10000 [2024-01-27 14:49:47,410 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] mp1 == & mutex1 [2024-01-27 14:49:47,410 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 [2024-01-27 14:49:47,410 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L718] mp1 == & mutex1 [2024-01-27 14:49:47,410 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 [2024-01-27 14:49:47,410 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 [2024-01-27 14:49:47,445 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:49:47,732 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] [2024-01-27 14:49:47,750 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:49:47,762 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:49:47,799 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] [2024-01-27 14:49:47,801 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 Syntax error [2024-01-27 14:49:47,829 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "p == & global" at C: mp1 = mp; [704] (Syntax Error: #85[global](0/15 - 0/21)) [2024-01-27 14:49:47,830 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@56b2b40e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:49:47, skipping insertion in model container [2024-01-27 14:49:47,831 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:49:47,831 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:49:47,832 INFO L158 Benchmark]: Toolchain (without parser) took 513.71ms. Allocated memory is still 155.2MB. Free memory was 110.9MB in the beginning and 89.9MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-27 14:49:47,833 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 107.0MB. Free memory is still 67.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:49:47,833 INFO L158 Benchmark]: Witness Parser took 0.40ms. Allocated memory is still 155.2MB. Free memory is still 116.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:49:47,834 INFO L158 Benchmark]: CACSL2BoogieTranslator took 511.99ms. Allocated memory is still 155.2MB. Free memory was 110.5MB in the beginning and 89.9MB in the end (delta: 20.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-27 14:49:47,835 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 107.0MB. Free memory is still 67.0MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.40ms. Allocated memory is still 155.2MB. Free memory is still 116.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 511.99ms. Allocated memory is still 155.2MB. Free memory was 110.5MB in the beginning and 89.9MB in the end (delta: 20.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 704]: Unsupported Syntax Unable to instrument "p == & global" at C: mp1 = mp; [704] (Syntax Error: #85[global](0/15 - 0/21)) 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-a340643-m [2024-01-27 14:49:49,627 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:49:49,706 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:49:49,710 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:49:49,711 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:49:49,742 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:49:49,742 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:49:49,743 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:49:49,743 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:49:49,746 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:49:49,747 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:49:49,747 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:49:49,747 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:49:49,748 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:49:49,749 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:49:49,749 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:49:49,749 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:49:49,750 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:49:49,750 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:49:49,750 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:49:49,750 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:49:49,751 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:49:49,751 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:49:49,751 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:49:49,751 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:49:49,752 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:49:49,752 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:49:49,752 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:49:49,752 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:49:49,752 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:49:49,753 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:49:49,753 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:49:49,754 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:49:49,754 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:49:49,754 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:49:49,754 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:49:49,755 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:49:49,755 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:49:49,755 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:49:49,755 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:49:49,755 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:49:49,756 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:49:49,756 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:49:49,756 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:49:49,756 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:49:49,756 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:49:49,757 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:49:50,039 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:49:50,056 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:49:50,058 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:49:50,059 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:49:50,059 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:49:50,060 INFO L431 ainManager$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 [2024-01-27 14:49:50,201 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:49:50,201 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:49:50,201 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_51-mutexptr_racefree.i [2024-01-27 14:49:51,283 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:49:51,499 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:49:51,500 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_51-mutexptr_racefree.i [2024-01-27 14:49:51,524 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0fbcb6a07/79b77883ac634ca1b95f9abcde5b3195/FLAGd447222c0 [2024-01-27 14:49:51,542 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0fbcb6a07/79b77883ac634ca1b95f9abcde5b3195 [2024-01-27 14:49:51,542 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:49:51,543 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:49:51,546 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:49:51,546 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:49:51,549 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:49:51,550 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:49:50" (1/2) ... [2024-01-27 14:49:51,551 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ad47269 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:49:51, skipping insertion in model container [2024-01-27 14:49:51,551 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:49:50" (1/2) ... [2024-01-27 14:49:51,552 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d2e4fcf and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:49:51, skipping insertion in model container [2024-01-27 14:49:51,553 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:49:51" (2/2) ... [2024-01-27 14:49:51,553 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ad47269 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:49:51, skipping insertion in model container [2024-01-27 14:49:51,553 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:49:51" (2/2) ... [2024-01-27 14:49:51,554 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:49:51,644 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:49:51,645 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] global == 0 [2024-01-27 14:49:51,645 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] mp == & mutex1 [2024-01-27 14:49:51,645 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 [2024-01-27 14:49:51,645 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 [2024-01-27 14:49:51,646 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] mp1 == & mutex1 [2024-01-27 14:49:51,646 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (unsigned long )arg == 0UL [2024-01-27 14:49:51,646 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] *p <= 1 [2024-01-27 14:49:51,646 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] 0 <= *p [2024-01-27 14:49:51,646 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] p == & global [2024-01-27 14:49:51,646 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] *p == 0 || *p == 1 [2024-01-27 14:49:51,646 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] mp1 == & mutex1 [2024-01-27 14:49:51,646 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] i == 10000 [2024-01-27 14:49:51,647 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] i == 10000 [2024-01-27 14:49:51,647 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 [2024-01-27 14:49:51,647 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 [2024-01-27 14:49:51,647 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L718] i == 10000 [2024-01-27 14:49:51,647 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] mp1 == & mutex1 [2024-01-27 14:49:51,648 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] i == 10000 [2024-01-27 14:49:51,648 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L718] mp1 == & mutex1 [2024-01-27 14:49:51,648 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] mp1 == & mutex1 [2024-01-27 14:49:51,648 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-27 14:49:51,648 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] p == & global [2024-01-27 14:49:51,648 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] global == 0 [2024-01-27 14:49:51,648 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] *p == 0 [2024-01-27 14:49:51,649 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-27 14:49:51,649 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-27 14:49:51,649 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] mp1 == & mutex1 [2024-01-27 14:49:51,649 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] *p <= 1 [2024-01-27 14:49:51,649 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] p == & global [2024-01-27 14:49:51,649 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] *p == 0 || *p == 1 [2024-01-27 14:49:51,649 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] 0 <= *p [2024-01-27 14:49:51,650 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] p == & global [2024-01-27 14:49:51,650 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-27 14:49:51,650 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] 0 <= *p [2024-01-27 14:49:51,651 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] *p <= 1 [2024-01-27 14:49:51,651 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] *p == 0 || *p == 1 [2024-01-27 14:49:51,651 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] global == 0 [2024-01-27 14:49:51,651 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] global == 0 [2024-01-27 14:49:51,651 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 [2024-01-27 14:49:51,652 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 [2024-01-27 14:49:51,652 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-27 14:49:51,652 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-27 14:49:51,652 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] mp1 == & mutex1 [2024-01-27 14:49:51,652 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 0 [2024-01-27 14:49:51,653 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-27 14:49:51,653 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-27 14:49:51,653 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] (unsigned long )arg == 0UL [2024-01-27 14:49:51,653 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-27 14:49:51,653 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 0 [2024-01-27 14:49:51,653 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-27 14:49:51,654 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-27 14:49:51,654 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-27 14:49:51,654 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 0 [2024-01-27 14:49:51,654 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] mp1 == & mutex1 [2024-01-27 14:49:51,655 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-27 14:49:51,655 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] *p == 0 [2024-01-27 14:49:51,655 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 1 [2024-01-27 14:49:51,655 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-27 14:49:51,655 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] p == & global [2024-01-27 14:49:51,656 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-27 14:49:51,656 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 1 [2024-01-27 14:49:51,656 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 0 [2024-01-27 14:49:51,656 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] p == & global [2024-01-27 14:49:51,656 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 1 [2024-01-27 14:49:51,656 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 1 [2024-01-27 14:49:51,656 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] global == 1 [2024-01-27 14:49:51,656 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-27 14:49:51,656 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-27 14:49:51,657 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 1 [2024-01-27 14:49:51,657 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] *p == 1 [2024-01-27 14:49:51,657 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 1 [2024-01-27 14:49:51,657 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] *p == 0 [2024-01-27 14:49:51,657 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] global == 0 [2024-01-27 14:49:51,657 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-27 14:49:51,657 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-27 14:49:51,657 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] global == 0 [2024-01-27 14:49:51,657 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-27 14:49:51,658 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] mp1 == & mutex1 [2024-01-27 14:49:51,658 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] p == & global [2024-01-27 14:49:51,658 INFO L98 nessWitnessExtractor]: Loop invariant at [L706-L706] (unsigned long )arg == 0UL [2024-01-27 14:49:51,658 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i == 10000 [2024-01-27 14:49:51,658 INFO L98 nessWitnessExtractor]: Loop invariant at [L716-L716] mp1 == & mutex1 [2024-01-27 14:49:51,658 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] mp1 == & mutex1 [2024-01-27 14:49:51,658 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] global == 0 [2024-01-27 14:49:51,658 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i == 10000 [2024-01-27 14:49:51,659 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] global == 0 [2024-01-27 14:49:51,659 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] mp1 == & mutex1 [2024-01-27 14:49:51,659 INFO L98 nessWitnessExtractor]: Loop invariant at [L716-L716] global == 0 [2024-01-27 14:49:51,659 INFO L98 nessWitnessExtractor]: Loop invariant at [L716-L716] i == 10000 [2024-01-27 14:49:51,659 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] global == 0 [2024-01-27 14:49:51,659 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] mp1 == & mutex1 [2024-01-27 14:49:51,660 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i == 10000 [2024-01-27 14:49:51,660 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] i == 10000 [2024-01-27 14:49:51,660 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] i == 10000 [2024-01-27 14:49:51,660 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] mp1 == & mutex1 [2024-01-27 14:49:51,660 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] global == 0 [2024-01-27 14:49:51,661 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i == 10000 [2024-01-27 14:49:51,661 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] mp1 == & mutex1 [2024-01-27 14:49:51,701 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:49:51,985 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] [2024-01-27 14:49:52,006 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:49:52,021 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:49:52,060 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] [2024-01-27 14:49:52,062 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } with a witness entry Start Parsing Local Syntax error [2024-01-27 14:49:52,086 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "p == & global" at C: mp1 = mp; [704] (Syntax Error: #85[global](0/15 - 0/21)) [2024-01-27 14:49:52,086 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d2e4fcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:49:52, skipping insertion in model container [2024-01-27 14:49:52,087 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:49:52,087 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:49:52,089 INFO L158 Benchmark]: Toolchain (without parser) took 544.82ms. Allocated memory was 67.1MB in the beginning and 100.7MB in the end (delta: 33.6MB). Free memory was 39.9MB in the beginning and 69.7MB in the end (delta: -29.8MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. [2024-01-27 14:49:52,090 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 67.1MB. Free memory was 47.4MB in the beginning and 47.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:49:52,090 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 67.1MB. Free memory is still 51.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:49:52,091 INFO L158 Benchmark]: CACSL2BoogieTranslator took 541.10ms. Allocated memory was 67.1MB in the beginning and 100.7MB in the end (delta: 33.6MB). Free memory was 39.7MB in the beginning and 69.7MB in the end (delta: -30.0MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. [2024-01-27 14:49:52,094 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 0.17ms. Allocated memory is still 67.1MB. Free memory was 47.4MB in the beginning and 47.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.09ms. Allocated memory is still 67.1MB. Free memory is still 51.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 541.10ms. Allocated memory was 67.1MB in the beginning and 100.7MB in the end (delta: 33.6MB). Free memory was 39.7MB in the beginning and 69.7MB in the end (delta: -30.0MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 704]: Unsupported Syntax Unable to instrument "p == & global" at C: mp1 = mp; [704] (Syntax Error: #85[global](0/15 - 0/21)) 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