./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/28-race_reach_23-sound_unlock_racing.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d8006e4b 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_23-sound_unlock_racing.i ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/28-race_reach_23-sound_unlock_racing.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-d8006e4-m [2024-02-05 10:51:12,425 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:51:12,485 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-05 10:51:12,490 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:51:12,490 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:51:12,515 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:51:12,517 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:51:12,518 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:51:12,518 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:51:12,521 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:51:12,521 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:51:12,522 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:51:12,522 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:51:12,523 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:51:12,524 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:51:12,524 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:51:12,524 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:51:12,524 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:51:12,524 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-05 10:51:12,525 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:51:12,525 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:51:12,528 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:51:12,528 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:51:12,528 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:51:12,529 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:51:12,529 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:51:12,529 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:51:12,529 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:51:12,530 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:51:12,530 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:51:12,531 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:51:12,531 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:51:12,531 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:51:12,531 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:51:12,531 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:51:12,532 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:51:12,532 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-05 10:51:12,532 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-05 10:51:12,532 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:51:12,532 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:51:12,533 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:51:12,533 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:51:12,533 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:51:12,533 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:51:12,747 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:51:12,764 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:51:12,766 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:51:12,767 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:51:12,767 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:51:12,768 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/28-race_reach_23-sound_unlock_racing.yml/witness.yml [2024-02-05 10:51:12,927 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:51:12,927 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:51:12,928 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i [2024-02-05 10:51:14,026 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:51:14,235 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:51:14,235 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i [2024-02-05 10:51:14,245 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7ed203ff/f44814c2bc914f448753db1dffa5527e/FLAG84fa37045 [2024-02-05 10:51:14,258 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7ed203ff/f44814c2bc914f448753db1dffa5527e [2024-02-05 10:51:14,258 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:51:14,259 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:51:14,260 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:51:14,263 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:51:14,267 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:51:14,268 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:51:12" (1/2) ... [2024-02-05 10:51:14,268 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45112ff1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:51:14, skipping insertion in model container [2024-02-05 10:51:14,268 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:51:12" (1/2) ... [2024-02-05 10:51:14,269 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d5d9373 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:51:14, skipping insertion in model container [2024-02-05 10:51:14,270 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:51:14" (2/2) ... [2024-02-05 10:51:14,270 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45112ff1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:51:14, skipping insertion in model container [2024-02-05 10:51:14,270 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:51:14" (2/2) ... [2024-02-05 10:51:14,270 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:51:14,344 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:51:14,346 INFO L101 nessWitnessExtractor]: Loop invariant at [L703-L703] (1 <= global) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:14,346 INFO L101 nessWitnessExtractor]: Location invariant before [L703-L703] (1 <= global) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:14,346 INFO L101 nessWitnessExtractor]: Location invariant after [L703-L703] (1 <= global) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:14,346 INFO L101 nessWitnessExtractor]: Location invariant before [L691-L691] 0 <= global [2024-02-05 10:51:14,346 INFO L101 nessWitnessExtractor]: Location invariant before [L703-L703] (0 <= global) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:14,347 INFO L101 nessWitnessExtractor]: Location invariant after [L703-L703] (1 <= global) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:14,347 INFO L101 nessWitnessExtractor]: Location invariant before [L721-L721] ((i == 10000) && (i == 10000)) && (m == & mutex2 || m == & mutex1) [2024-02-05 10:51:14,347 INFO L101 nessWitnessExtractor]: Location invariant before [L703-L703] (1 <= global) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:14,347 INFO L101 nessWitnessExtractor]: Location invariant after [L703-L703] ((0 <= global) && (global <= 2147483646)) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:14,348 INFO L101 nessWitnessExtractor]: Location invariant before [L718-L718] (i == 10000) && (m == & mutex2 || m == & mutex1) [2024-02-05 10:51:14,348 INFO L101 nessWitnessExtractor]: Location invariant after [L718-L718] ((0 <= global) && (i == 10000)) && (m == & mutex2 || m == & mutex1) [2024-02-05 10:51:14,348 INFO L101 nessWitnessExtractor]: Loop invariant at [L718-L718] (i == 10000) && (m == & mutex2 || m == & mutex1) [2024-02-05 10:51:14,348 INFO L101 nessWitnessExtractor]: Location invariant after [L718-L718] ((0 <= global) && (i == 10000)) && (m == & mutex2 || m == & mutex1) [2024-02-05 10:51:14,348 INFO L101 nessWitnessExtractor]: Location invariant before [L718-L718] ((0 <= global) && (i == 10000)) && (m == & mutex2 || m == & mutex1) [2024-02-05 10:51:14,348 INFO L101 nessWitnessExtractor]: Location invariant before [L703-L703] ((0 <= global) && (global <= 2147483646)) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:14,348 INFO L101 nessWitnessExtractor]: Location invariant after [L714-L714] ((global == 0) && (m == & mutex1)) && (i != 0) [2024-02-05 10:51:14,348 INFO L101 nessWitnessExtractor]: Location invariant before [L714-L714] (global == 0) && (m == & mutex1) [2024-02-05 10:51:14,349 INFO L101 nessWitnessExtractor]: Location invariant before [L719-L719] (i == 10000) && (m == & mutex2 || m == & mutex1) [2024-02-05 10:51:14,349 INFO L101 nessWitnessExtractor]: Location invariant before [L703-L703] (1 <= global) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:14,349 INFO L101 nessWitnessExtractor]: Location invariant before [L716-L716] (i == 10000) && (m == & mutex2 || m == & mutex1) [2024-02-05 10:51:14,349 INFO L101 nessWitnessExtractor]: Location invariant before [L710-L710] global == 0 [2024-02-05 10:51:14,349 INFO L101 nessWitnessExtractor]: Loop invariant at [L715-L715] (m == & mutex2 || m == & mutex1) && (((((((((((((((((((((((((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) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) [2024-02-05 10:51:14,350 INFO L101 nessWitnessExtractor]: Location invariant before [L712-L712] global == 0 [2024-02-05 10:51:14,350 INFO L101 nessWitnessExtractor]: Location invariant after [L720-L720] ((i == 10000) && (m == & mutex2 || m == & mutex1)) && (((((((((((((((((((((((((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) || i == 4) [2024-02-05 10:51:14,350 INFO L101 nessWitnessExtractor]: Location invariant before [L704-L704] ((0 <= global) && (global <= 2147483646)) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:14,350 INFO L101 nessWitnessExtractor]: Loop invariant at [L720-L720] ((i == 10000) && (m == & mutex2 || m == & mutex1)) && (((((((((((((((((((((((((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) || i == 5) [2024-02-05 10:51:14,350 INFO L101 nessWitnessExtractor]: Location invariant before [L718-L718] ((0 <= global) && (i == 10000)) && (m == & mutex2 || m == & mutex1) [2024-02-05 10:51:14,350 INFO L101 nessWitnessExtractor]: Location invariant after [L713-L713] global == 0 [2024-02-05 10:51:14,350 INFO L101 nessWitnessExtractor]: Location invariant after [L691-L691] 0 <= global [2024-02-05 10:51:14,351 INFO L101 nessWitnessExtractor]: Location invariant before [L715-L715] (m == & mutex2 || m == & mutex1) && (((((((((((((((((((((((((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) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) [2024-02-05 10:51:14,351 INFO L101 nessWitnessExtractor]: Location invariant before [L720-L720] ((i == 10000) && (m == & mutex2 || m == & mutex1)) && (((((((((((((((((((((((((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) || i == 4) [2024-02-05 10:51:14,351 INFO L101 nessWitnessExtractor]: Location invariant after [L691-L691] 0 <= global [2024-02-05 10:51:14,351 INFO L101 nessWitnessExtractor]: Location invariant before [L709-L709] global == 0 [2024-02-05 10:51:14,351 INFO L101 nessWitnessExtractor]: Location invariant after [L712-L712] global == 0 [2024-02-05 10:51:14,351 INFO L101 nessWitnessExtractor]: Location invariant before [L717-L717] ((0 <= global) && (i == 10000)) && (m == & mutex2 || m == & mutex1) [2024-02-05 10:51:14,351 INFO L101 nessWitnessExtractor]: Location invariant before [L703-L703] (0 <= global) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:14,351 INFO L101 nessWitnessExtractor]: Location invariant after [L703-L703] (0 <= global) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:14,352 INFO L101 nessWitnessExtractor]: Loop invariant at [L703-L703] (0 <= global) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:14,353 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-02-05 10:51:14,353 INFO L101 nessWitnessExtractor]: Location invariant before [L691-L691] 0 <= global [2024-02-05 10:51:14,353 INFO L101 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-02-05 10:51:14,353 INFO L101 nessWitnessExtractor]: Location invariant before [L713-L713] global == 0 [2024-02-05 10:51:14,353 INFO L101 nessWitnessExtractor]: Location invariant before [L708-L708] global == 0 [2024-02-05 10:51:14,353 INFO L101 nessWitnessExtractor]: Location invariant before [L714-L714] ((global == 0) && (m == & mutex1)) && (i != 0) [2024-02-05 10:51:14,354 INFO L101 nessWitnessExtractor]: Location invariant before [L711-L711] global == 0 [2024-02-05 10:51:14,354 INFO L101 nessWitnessExtractor]: Location invariant after [L715-L715] (m == & mutex2 || m == & mutex1) && (((((((((((((((((((((((((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) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) [2024-02-05 10:51:14,414 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:51:14,670 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_23-sound_unlock_racing.i[30176,30189] [2024-02-05 10:51:14,683 ERROR L326 MainTranslator]: Unsupported Syntax: The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. [2024-02-05 10:51:14,684 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d5d9373 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:51:14, skipping insertion in model container [2024-02-05 10:51:14,684 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:51:14,691 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:51:14,693 INFO L158 Benchmark]: Toolchain (without parser) took 432.64ms. Allocated memory is still 146.8MB. Free memory was 70.9MB in the beginning and 110.3MB in the end (delta: -39.3MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. [2024-02-05 10:51:14,693 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 146.8MB. Free memory is still 102.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:51:14,693 INFO L158 Benchmark]: CDTParser took 1.81ms. Allocated memory is still 146.8MB. Free memory is still 118.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:51:14,694 INFO L158 Benchmark]: CACSL2BoogieTranslator took 430.74ms. Allocated memory is still 146.8MB. Free memory was 70.8MB in the beginning and 110.3MB in the end (delta: -39.5MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. [2024-02-05 10:51:14,695 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.15ms. Allocated memory is still 146.8MB. Free memory is still 102.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 1.81ms. Allocated memory is still 146.8MB. Free memory is still 118.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 430.74ms. Allocated memory is still 146.8MB. Free memory was 70.8MB in the beginning and 110.3MB in the end (delta: -39.5MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 710]: Unsupported Syntax The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. 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_23-sound_unlock_racing.i ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/28-race_reach_23-sound_unlock_racing.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-d8006e4-m [2024-02-05 10:51:16,330 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:51:16,403 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-05 10:51:16,408 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:51:16,409 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:51:16,434 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:51:16,435 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:51:16,435 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:51:16,436 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:51:16,439 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:51:16,439 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:51:16,439 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:51:16,440 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:51:16,441 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:51:16,441 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:51:16,442 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:51:16,442 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:51:16,442 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:51:16,442 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:51:16,442 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:51:16,443 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:51:16,443 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:51:16,444 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:51:16,444 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-05 10:51:16,444 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-05 10:51:16,444 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:51:16,444 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-05 10:51:16,445 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:51:16,445 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:51:16,445 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:51:16,446 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:51:16,446 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:51:16,446 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:51:16,447 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:51:16,447 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:51:16,447 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:51:16,448 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:51:16,448 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:51:16,448 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-05 10:51:16,448 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-05 10:51:16,448 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:51:16,449 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:51:16,449 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:51:16,449 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:51:16,449 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:51:16,450 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-05 10:51:16,450 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:51:16,719 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:51:16,742 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:51:16,744 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:51:16,745 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:51:16,746 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:51:16,748 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/28-race_reach_23-sound_unlock_racing.yml/witness.yml [2024-02-05 10:51:16,871 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:51:16,871 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:51:16,871 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i [2024-02-05 10:51:17,948 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:51:18,153 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:51:18,156 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i [2024-02-05 10:51:18,170 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2769da67d/bb77cf6128c2478e8edcb05ff5b10d36/FLAGeb95dab7e [2024-02-05 10:51:18,186 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2769da67d/bb77cf6128c2478e8edcb05ff5b10d36 [2024-02-05 10:51:18,186 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:51:18,187 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:51:18,189 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:51:18,190 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:51:18,193 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:51:18,194 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:51:16" (1/2) ... [2024-02-05 10:51:18,195 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c8cdceb and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:51:18, skipping insertion in model container [2024-02-05 10:51:18,195 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:51:16" (1/2) ... [2024-02-05 10:51:18,197 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b981466 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:51:18, skipping insertion in model container [2024-02-05 10:51:18,197 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:51:18" (2/2) ... [2024-02-05 10:51:18,198 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c8cdceb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:51:18, skipping insertion in model container [2024-02-05 10:51:18,198 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:51:18" (2/2) ... [2024-02-05 10:51:18,198 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:51:18,273 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:51:18,274 INFO L101 nessWitnessExtractor]: Location invariant before [L704-L704] ((0 <= global) && (global <= 2147483646)) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:18,274 INFO L101 nessWitnessExtractor]: Location invariant after [L715-L715] (m == & mutex2 || m == & mutex1) && (((((((((((((((((((((((((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) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) [2024-02-05 10:51:18,275 INFO L101 nessWitnessExtractor]: Loop invariant at [L715-L715] (m == & mutex2 || m == & mutex1) && (((((((((((((((((((((((((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) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) [2024-02-05 10:51:18,275 INFO L101 nessWitnessExtractor]: Location invariant after [L718-L718] ((0 <= global) && (i == 10000)) && (m == & mutex2 || m == & mutex1) [2024-02-05 10:51:18,275 INFO L101 nessWitnessExtractor]: Location invariant before [L718-L718] (i == 10000) && (m == & mutex2 || m == & mutex1) [2024-02-05 10:51:18,275 INFO L101 nessWitnessExtractor]: Loop invariant at [L718-L718] (i == 10000) && (m == & mutex2 || m == & mutex1) [2024-02-05 10:51:18,275 INFO L101 nessWitnessExtractor]: Location invariant before [L703-L703] (1 <= global) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:18,275 INFO L101 nessWitnessExtractor]: Loop invariant at [L703-L703] (1 <= global) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:18,275 INFO L101 nessWitnessExtractor]: Location invariant after [L703-L703] (1 <= global) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:18,276 INFO L101 nessWitnessExtractor]: Location invariant before [L715-L715] (m == & mutex2 || m == & mutex1) && (((((((((((((((((((((((((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) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) [2024-02-05 10:51:18,276 INFO L101 nessWitnessExtractor]: Location invariant before [L710-L710] global == 0 [2024-02-05 10:51:18,276 INFO L101 nessWitnessExtractor]: Location invariant after [L691-L691] 0 <= global [2024-02-05 10:51:18,276 INFO L101 nessWitnessExtractor]: Location invariant before [L703-L703] (0 <= global) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:18,276 INFO L101 nessWitnessExtractor]: Location invariant after [L703-L703] (0 <= global) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:18,276 INFO L101 nessWitnessExtractor]: Loop invariant at [L703-L703] (0 <= global) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:18,277 INFO L101 nessWitnessExtractor]: Location invariant before [L716-L716] (i == 10000) && (m == & mutex2 || m == & mutex1) [2024-02-05 10:51:18,277 INFO L101 nessWitnessExtractor]: Location invariant after [L691-L691] 0 <= global [2024-02-05 10:51:18,277 INFO L101 nessWitnessExtractor]: Location invariant before [L708-L708] global == 0 [2024-02-05 10:51:18,277 INFO L101 nessWitnessExtractor]: Location invariant before [L721-L721] ((i == 10000) && (i == 10000)) && (m == & mutex2 || m == & mutex1) [2024-02-05 10:51:18,277 INFO L101 nessWitnessExtractor]: Location invariant after [L713-L713] global == 0 [2024-02-05 10:51:18,277 INFO L101 nessWitnessExtractor]: Location invariant after [L720-L720] ((i == 10000) && (m == & mutex2 || m == & mutex1)) && (((((((((((((((((((((((((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) || i == 4) [2024-02-05 10:51:18,278 INFO L101 nessWitnessExtractor]: Location invariant before [L691-L691] 0 <= global [2024-02-05 10:51:18,278 INFO L101 nessWitnessExtractor]: Location invariant after [L712-L712] global == 0 [2024-02-05 10:51:18,278 INFO L101 nessWitnessExtractor]: Loop invariant at [L720-L720] ((i == 10000) && (m == & mutex2 || m == & mutex1)) && (((((((((((((((((((((((((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) || i == 5) [2024-02-05 10:51:18,278 INFO L101 nessWitnessExtractor]: Location invariant before [L703-L703] (1 <= global) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:18,278 INFO L101 nessWitnessExtractor]: Location invariant before [L717-L717] ((0 <= global) && (i == 10000)) && (m == & mutex2 || m == & mutex1) [2024-02-05 10:51:18,278 INFO L101 nessWitnessExtractor]: Location invariant before [L714-L714] ((global == 0) && (m == & mutex1)) && (i != 0) [2024-02-05 10:51:18,279 INFO L101 nessWitnessExtractor]: Location invariant before [L711-L711] global == 0 [2024-02-05 10:51:18,279 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-02-05 10:51:18,279 INFO L101 nessWitnessExtractor]: Location invariant before [L703-L703] ((0 <= global) && (global <= 2147483646)) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:18,279 INFO L101 nessWitnessExtractor]: Location invariant after [L714-L714] ((global == 0) && (m == & mutex1)) && (i != 0) [2024-02-05 10:51:18,280 INFO L101 nessWitnessExtractor]: Location invariant before [L714-L714] (global == 0) && (m == & mutex1) [2024-02-05 10:51:18,280 INFO L101 nessWitnessExtractor]: Location invariant before [L720-L720] ((i == 10000) && (m == & mutex2 || m == & mutex1)) && (((((((((((((((((((((((((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) || i == 4) [2024-02-05 10:51:18,280 INFO L101 nessWitnessExtractor]: Location invariant before [L703-L703] (1 <= global) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:18,281 INFO L101 nessWitnessExtractor]: Location invariant after [L703-L703] ((0 <= global) && (global <= 2147483646)) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:18,281 INFO L101 nessWitnessExtractor]: Location invariant after [L703-L703] (1 <= global) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:18,281 INFO L101 nessWitnessExtractor]: Location invariant before [L703-L703] (0 <= global) && ((unsigned long )arg == 0UL) [2024-02-05 10:51:18,281 INFO L101 nessWitnessExtractor]: Location invariant before [L719-L719] (i == 10000) && (m == & mutex2 || m == & mutex1) [2024-02-05 10:51:18,282 INFO L101 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-02-05 10:51:18,282 INFO L101 nessWitnessExtractor]: Location invariant before [L709-L709] global == 0 [2024-02-05 10:51:18,282 INFO L101 nessWitnessExtractor]: Location invariant before [L691-L691] 0 <= global [2024-02-05 10:51:18,282 INFO L101 nessWitnessExtractor]: Location invariant before [L713-L713] global == 0 [2024-02-05 10:51:18,282 INFO L101 nessWitnessExtractor]: Location invariant before [L712-L712] global == 0 [2024-02-05 10:51:18,282 INFO L101 nessWitnessExtractor]: Location invariant after [L718-L718] ((0 <= global) && (i == 10000)) && (m == & mutex2 || m == & mutex1) [2024-02-05 10:51:18,283 INFO L101 nessWitnessExtractor]: Location invariant before [L718-L718] ((0 <= global) && (i == 10000)) && (m == & mutex2 || m == & mutex1) [2024-02-05 10:51:18,283 INFO L101 nessWitnessExtractor]: Location invariant before [L718-L718] ((0 <= global) && (i == 10000)) && (m == & mutex2 || m == & mutex1) [2024-02-05 10:51:18,325 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:51:18,588 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_23-sound_unlock_racing.i[30176,30189] [2024-02-05 10:51:18,602 ERROR L326 MainTranslator]: Unsupported Syntax: The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. [2024-02-05 10:51:18,603 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b981466 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:51:18, skipping insertion in model container [2024-02-05 10:51:18,603 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:51:18,604 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:51:18,606 INFO L158 Benchmark]: Toolchain (without parser) took 417.67ms. Allocated memory was 65.0MB in the beginning and 86.0MB in the end (delta: 21.0MB). Free memory was 41.4MB in the beginning and 59.1MB in the end (delta: -17.7MB). Peak memory consumption was 17.6MB. Max. memory is 16.1GB. [2024-02-05 10:51:18,606 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 65.0MB. Free memory was 41.5MB in the beginning and 41.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:51:18,607 INFO L158 Benchmark]: CDTParser took 0.07ms. Allocated memory is still 65.0MB. Free memory is still 49.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:51:18,608 INFO L158 Benchmark]: CACSL2BoogieTranslator took 414.19ms. Allocated memory was 65.0MB in the beginning and 86.0MB in the end (delta: 21.0MB). Free memory was 41.2MB in the beginning and 59.1MB in the end (delta: -17.9MB). Peak memory consumption was 17.6MB. Max. memory is 16.1GB. [2024-02-05 10:51:18,609 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 0.16ms. Allocated memory is still 65.0MB. Free memory was 41.5MB in the beginning and 41.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.07ms. Allocated memory is still 65.0MB. Free memory is still 49.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 414.19ms. Allocated memory was 65.0MB in the beginning and 86.0MB in the end (delta: 21.0MB). Free memory was 41.2MB in the beginning and 59.1MB in the end (delta: -17.9MB). Peak memory consumption was 17.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 710]: Unsupported Syntax The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. 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