./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_42-trylock2_racefree.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_42-trylock2_racefree.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_42-trylock2_racefree.i ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/28-race_reach_42-trylock2_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-d8006e4-m [2024-02-05 10:31:15,392 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:31:15,462 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-05 10:31:15,469 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:31:15,470 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:31:15,502 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:31:15,502 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:31:15,503 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:31:15,503 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:31:15,506 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:31:15,506 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:31:15,507 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:31:15,507 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:31:15,508 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:31:15,509 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:31:15,509 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:31:15,509 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:31:15,509 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:31:15,509 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-05 10:31:15,510 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:31:15,511 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:31:15,511 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:31:15,511 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:31:15,511 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:31:15,511 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:31:15,512 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:31:15,512 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:31:15,512 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:31:15,513 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:31:15,513 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:31:15,513 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:31:15,514 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:31:15,514 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:31:15,514 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:31:15,514 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:31:15,514 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:31:15,515 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-05 10:31:15,515 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-05 10:31:15,515 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:31:15,515 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:31:15,515 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:31:15,516 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:31:15,516 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:31:15,516 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:31:15,729 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:31:15,761 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:31:15,762 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:31:15,763 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:31:15,765 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:31:15,765 INFO L431 ainManager$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_42-trylock2_racefree.yml/witness.yml [2024-02-05 10:31:15,926 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:31:15,926 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:31:15,927 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_42-trylock2_racefree.i [2024-02-05 10:31:16,962 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:31:17,164 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:31:17,165 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_42-trylock2_racefree.i [2024-02-05 10:31:17,176 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/547b87f38/7730deefb78d43958872f1a5f5e8b896/FLAG5164d5623 [2024-02-05 10:31:17,201 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/547b87f38/7730deefb78d43958872f1a5f5e8b896 [2024-02-05 10:31:17,201 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:31:17,202 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:31:17,203 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:31:17,203 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:31:17,206 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:31:17,207 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:31:15" (1/2) ... [2024-02-05 10:31:17,208 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d065455 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:31:17, skipping insertion in model container [2024-02-05 10:31:17,208 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:31:15" (1/2) ... [2024-02-05 10:31:17,209 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7834c121 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:31:17, skipping insertion in model container [2024-02-05 10:31:17,209 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:31:17" (2/2) ... [2024-02-05 10:31:17,209 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d065455 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:31:17, skipping insertion in model container [2024-02-05 10:31:17,209 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:31:17" (2/2) ... [2024-02-05 10:31:17,210 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:31:17,329 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:31:17,330 INFO L101 nessWitnessExtractor]: Loop invariant at [L710-L710] (((((((((((((((((((((((((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) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && g1 == 0) && g2 == 0) && i == 0) [2024-02-05 10:31:17,330 INFO L101 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-02-05 10:31:17,330 INFO L101 nessWitnessExtractor]: Location invariant after [L702-L702] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,331 INFO L101 nessWitnessExtractor]: Loop invariant at [L702-L702] (g1 == 0) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,331 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] (g1 == 0) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,331 INFO L101 nessWitnessExtractor]: Location invariant after [L717-L717] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:17,332 INFO L101 nessWitnessExtractor]: Location invariant before [L717-L717] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:17,332 INFO L101 nessWitnessExtractor]: Loop invariant at [L717-L717] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:17,332 INFO L101 nessWitnessExtractor]: Location invariant after [L705-L705] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,332 INFO L101 nessWitnessExtractor]: Location invariant before [L705-L705] ((g1 == 0) && (g2 == 1)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,332 INFO L101 nessWitnessExtractor]: Location invariant before [L720-L720] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:17,332 INFO L101 nessWitnessExtractor]: Loop invariant at [L718-L718] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:17,332 INFO L101 nessWitnessExtractor]: Location invariant after [L718-L718] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:17,333 INFO L101 nessWitnessExtractor]: Location invariant before [L718-L718] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:17,333 INFO L101 nessWitnessExtractor]: Location invariant before [L720-L720] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:17,333 INFO L101 nessWitnessExtractor]: Location invariant after [L720-L720] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:17,333 INFO L101 nessWitnessExtractor]: Location invariant before [L717-L717] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:17,333 INFO L101 nessWitnessExtractor]: Location invariant before [L710-L710] (((((((((((((((((((((((((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) || i == 3) || i == 2) || i == 1) || (((0 == i && g1 == 0) && g2 == 0) && i == 0) [2024-02-05 10:31:17,333 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,334 INFO L101 nessWitnessExtractor]: Location invariant before [L714-L714] (g1 == 0) && (i == 10000) [2024-02-05 10:31:17,334 INFO L101 nessWitnessExtractor]: Location invariant after [L702-L702] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,334 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] ((g1 == 1) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,334 INFO L101 nessWitnessExtractor]: Location invariant after [L722-L722] (i == 10000) && ((((((((((((((((((((((((((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) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:17,334 INFO L101 nessWitnessExtractor]: Location invariant before [L712-L712] (g1 == 0) && (i == 10000) [2024-02-05 10:31:17,335 INFO L101 nessWitnessExtractor]: Location invariant after [L712-L712] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:17,335 INFO L101 nessWitnessExtractor]: Loop invariant at [L712-L712] (g1 == 0) && (i == 10000) [2024-02-05 10:31:17,335 INFO L101 nessWitnessExtractor]: Location invariant before [L703-L703] (g1 == 0) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,335 INFO L101 nessWitnessExtractor]: Location invariant before [L706-L706] (g2 == 0) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,335 INFO L101 nessWitnessExtractor]: Location invariant after [L710-L710] (((((((((((((((((((((((((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) || i == 3) || i == 2) || i == 1) || (((0 == i && g1 == 0) && g2 == 0) && i == 0) [2024-02-05 10:31:17,335 INFO L101 nessWitnessExtractor]: Loop invariant at [L720-L720] (g1 == 0) && (i == 10000) [2024-02-05 10:31:17,335 INFO L101 nessWitnessExtractor]: Location invariant before [L720-L720] (g1 == 0) && (i == 10000) [2024-02-05 10:31:17,335 INFO L101 nessWitnessExtractor]: Location invariant after [L720-L720] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:17,336 INFO L101 nessWitnessExtractor]: Loop invariant at [L713-L713] (g1 == 0) && (i == 10000) [2024-02-05 10:31:17,336 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] ((g1 == 1) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,336 INFO L101 nessWitnessExtractor]: Loop invariant at [L722-L722] (i == 10000) && ((((((((((((((((((((((((((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) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:17,336 INFO L101 nessWitnessExtractor]: Location invariant after [L705-L705] ((g1 == 0) && (g2 == 1)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,336 INFO L101 nessWitnessExtractor]: Location invariant before [L705-L705] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,336 INFO L101 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-02-05 10:31:17,338 INFO L101 nessWitnessExtractor]: Location invariant after [L702-L702] ((g1 == 1) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,338 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] (g1 == 1) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,338 INFO L101 nessWitnessExtractor]: Loop invariant at [L702-L702] (g1 == 1) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,338 INFO L101 nessWitnessExtractor]: Location invariant before [L722-L722] (i == 10000) && ((((((((((((((((((((((((((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) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:17,338 INFO L101 nessWitnessExtractor]: Location invariant before [L705-L705] (g2 == 0) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,338 INFO L101 nessWitnessExtractor]: Loop invariant at [L705-L705] (g2 == 0) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,339 INFO L101 nessWitnessExtractor]: Location invariant after [L705-L705] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,339 INFO L101 nessWitnessExtractor]: Location invariant before [L718-L718] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:17,339 INFO L101 nessWitnessExtractor]: Location invariant after [L718-L718] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:17,339 INFO L101 nessWitnessExtractor]: Location invariant before [L723-L723] (i == 10000) && (i == 10000) [2024-02-05 10:31:17,339 INFO L101 nessWitnessExtractor]: Location invariant before [L712-L712] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:17,340 INFO L101 nessWitnessExtractor]: Location invariant before [L715-L715] i == 10000 [2024-02-05 10:31:17,340 INFO L101 nessWitnessExtractor]: Location invariant before [L705-L705] ((g1 == 0) && (g2 == 1)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,340 INFO L101 nessWitnessExtractor]: Location invariant before [L717-L717] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:17,340 INFO L101 nessWitnessExtractor]: Location invariant after [L717-L717] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:17,341 INFO L101 nessWitnessExtractor]: Loop invariant at [L705-L705] (g2 == 1) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,341 INFO L101 nessWitnessExtractor]: Location invariant before [L705-L705] (g2 == 1) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,341 INFO L101 nessWitnessExtractor]: Location invariant after [L705-L705] ((g1 == 0) && (g2 == 1)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,341 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,342 INFO L101 nessWitnessExtractor]: Location invariant after [L702-L702] ((g1 == 1) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,342 INFO L101 nessWitnessExtractor]: Location invariant after [L691-L691] (g1 == 0) && (g2 == 0) [2024-02-05 10:31:17,342 INFO L101 nessWitnessExtractor]: Location invariant before [L719-L719] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:17,342 INFO L101 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-02-05 10:31:17,342 INFO L101 nessWitnessExtractor]: Location invariant before [L711-L711] i == 10000 [2024-02-05 10:31:17,343 INFO L101 nessWitnessExtractor]: Location invariant before [L721-L721] (g1 == 0) && (i == 10000) [2024-02-05 10:31:17,343 INFO L101 nessWitnessExtractor]: Location invariant before [L705-L705] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:17,343 INFO L101 nessWitnessExtractor]: Location invariant before [L718-L718] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:17,343 INFO L101 nessWitnessExtractor]: Location invariant before [L712-L712] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:17,343 INFO L101 nessWitnessExtractor]: Location invariant after [L712-L712] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:17,343 INFO L101 nessWitnessExtractor]: Location invariant before [L691-L691] (g1 == 0) && (g2 == 0) [2024-02-05 10:31:17,384 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:31:17,637 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_42-trylock2_racefree.i[30176,30189] [2024-02-05 10:31:17,660 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:31:17,668 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-05 10:31:17,742 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g1 [2024-02-05 10:31:17,744 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7834c121 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:31:17, skipping insertion in model container [2024-02-05 10:31:17,745 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:31:17,746 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:31:17,749 INFO L158 Benchmark]: Toolchain (without parser) took 545.90ms. Allocated memory is still 190.8MB. Free memory was 111.8MB in the beginning and 137.5MB in the end (delta: -25.7MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. [2024-02-05 10:31:17,750 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 144.7MB. Free memory is still 112.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:31:17,750 INFO L158 Benchmark]: CDTParser took 0.07ms. Allocated memory is still 190.8MB. Free memory is still 160.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:31:17,751 INFO L158 Benchmark]: CACSL2BoogieTranslator took 542.61ms. Allocated memory is still 190.8MB. Free memory was 111.7MB in the beginning and 137.5MB in the end (delta: -25.8MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. [2024-02-05 10:31:17,752 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 0.13ms. Allocated memory is still 144.7MB. Free memory is still 112.5MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.07ms. Allocated memory is still 190.8MB. Free memory is still 160.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 542.61ms. Allocated memory is still 190.8MB. Free memory was 111.7MB in the beginning and 137.5MB in the end (delta: -25.8MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 691]: Incorrect Syntax Undeclared variable in ACSL expression: g1 RESULT: Ultimate could not prove your program: Incorrect Syntax 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_42-trylock2_racefree.i ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/28-race_reach_42-trylock2_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-d8006e4-m [2024-02-05 10:31:19,699 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:31:19,778 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-05 10:31:19,782 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:31:19,783 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:31:19,814 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:31:19,815 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:31:19,815 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:31:19,816 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:31:19,819 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:31:19,819 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:31:19,819 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:31:19,820 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:31:19,821 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:31:19,821 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:31:19,822 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:31:19,822 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:31:19,822 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:31:19,822 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:31:19,822 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:31:19,823 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:31:19,823 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:31:19,824 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:31:19,824 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-05 10:31:19,824 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-05 10:31:19,824 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:31:19,824 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-05 10:31:19,825 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:31:19,825 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:31:19,825 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:31:19,826 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:31:19,826 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:31:19,826 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:31:19,826 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:31:19,827 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:31:19,827 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:31:19,828 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:31:19,828 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:31:19,828 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-05 10:31:19,828 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-05 10:31:19,828 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:31:19,829 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:31:19,829 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:31:19,829 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:31:19,829 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:31:19,829 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-05 10:31:19,829 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:31:20,106 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:31:20,128 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:31:20,130 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:31:20,131 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:31:20,132 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:31:20,134 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_42-trylock2_racefree.i [2024-02-05 10:31:21,496 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:31:21,741 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:31:21,741 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_42-trylock2_racefree.i [2024-02-05 10:31:21,758 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5e6abc8e/81609d0da7c04023ad7e1190d14b061f/FLAG17dbd0f23 [2024-02-05 10:31:21,771 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5e6abc8e/81609d0da7c04023ad7e1190d14b061f [2024-02-05 10:31:21,773 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:31:21,773 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:31:21,775 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/28-race_reach_42-trylock2_racefree.yml/witness.yml [2024-02-05 10:31:21,903 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:31:21,905 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:31:21,906 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:31:21,906 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:31:21,909 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:31:21,910 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:31:21" (1/2) ... [2024-02-05 10:31:21,911 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f063a4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:31:21, skipping insertion in model container [2024-02-05 10:31:21,911 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:31:21" (1/2) ... [2024-02-05 10:31:21,912 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@37b9d217 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:31:21, skipping insertion in model container [2024-02-05 10:31:21,912 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:31:21" (2/2) ... [2024-02-05 10:31:21,912 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f063a4f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:31:21, skipping insertion in model container [2024-02-05 10:31:21,913 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:31:21" (2/2) ... [2024-02-05 10:31:21,913 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:31:22,038 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:31:22,040 INFO L101 nessWitnessExtractor]: Loop invariant at [L713-L713] (g1 == 0) && (i == 10000) [2024-02-05 10:31:22,040 INFO L101 nessWitnessExtractor]: Location invariant after [L702-L702] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,040 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] ((g1 == 1) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,040 INFO L101 nessWitnessExtractor]: Location invariant after [L702-L702] ((g1 == 1) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,040 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] (g1 == 1) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,040 INFO L101 nessWitnessExtractor]: Loop invariant at [L702-L702] (g1 == 1) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,040 INFO L101 nessWitnessExtractor]: Location invariant before [L712-L712] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:22,041 INFO L101 nessWitnessExtractor]: Location invariant after [L712-L712] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:22,041 INFO L101 nessWitnessExtractor]: Location invariant before [L711-L711] i == 10000 [2024-02-05 10:31:22,041 INFO L101 nessWitnessExtractor]: Location invariant before [L712-L712] (g1 == 0) && (i == 10000) [2024-02-05 10:31:22,041 INFO L101 nessWitnessExtractor]: Location invariant after [L712-L712] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:22,041 INFO L101 nessWitnessExtractor]: Loop invariant at [L712-L712] (g1 == 0) && (i == 10000) [2024-02-05 10:31:22,041 INFO L101 nessWitnessExtractor]: Location invariant before [L710-L710] (((((((((((((((((((((((((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) || i == 3) || i == 2) || i == 1) || (((0 == i && g1 == 0) && g2 == 0) && i == 0) [2024-02-05 10:31:22,041 INFO L101 nessWitnessExtractor]: Loop invariant at [L718-L718] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:22,042 INFO L101 nessWitnessExtractor]: Location invariant before [L718-L718] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:22,042 INFO L101 nessWitnessExtractor]: Location invariant after [L718-L718] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:22,042 INFO L101 nessWitnessExtractor]: Location invariant before [L723-L723] (i == 10000) && (i == 10000) [2024-02-05 10:31:22,042 INFO L101 nessWitnessExtractor]: Location invariant before [L691-L691] (g1 == 0) && (g2 == 0) [2024-02-05 10:31:22,043 INFO L101 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-02-05 10:31:22,043 INFO L101 nessWitnessExtractor]: Location invariant before [L717-L717] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:22,043 INFO L101 nessWitnessExtractor]: Location invariant after [L691-L691] (g1 == 0) && (g2 == 0) [2024-02-05 10:31:22,043 INFO L101 nessWitnessExtractor]: Location invariant before [L720-L720] (g1 == 0) && (i == 10000) [2024-02-05 10:31:22,043 INFO L101 nessWitnessExtractor]: Loop invariant at [L720-L720] (g1 == 0) && (i == 10000) [2024-02-05 10:31:22,043 INFO L101 nessWitnessExtractor]: Location invariant after [L720-L720] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:22,044 INFO L101 nessWitnessExtractor]: Location invariant before [L714-L714] (g1 == 0) && (i == 10000) [2024-02-05 10:31:22,044 INFO L101 nessWitnessExtractor]: Location invariant before [L722-L722] (i == 10000) && ((((((((((((((((((((((((((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) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:22,044 INFO L101 nessWitnessExtractor]: Loop invariant at [L710-L710] (((((((((((((((((((((((((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) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && g1 == 0) && g2 == 0) && i == 0) [2024-02-05 10:31:22,044 INFO L101 nessWitnessExtractor]: Loop invariant at [L705-L705] (g2 == 1) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,044 INFO L101 nessWitnessExtractor]: Location invariant after [L705-L705] ((g1 == 0) && (g2 == 1)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,044 INFO L101 nessWitnessExtractor]: Location invariant before [L705-L705] (g2 == 1) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,044 INFO L101 nessWitnessExtractor]: Location invariant before [L720-L720] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:22,045 INFO L101 nessWitnessExtractor]: Location invariant after [L720-L720] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:22,045 INFO L101 nessWitnessExtractor]: Location invariant before [L706-L706] (g2 == 0) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,046 INFO L101 nessWitnessExtractor]: Location invariant after [L722-L722] (i == 10000) && ((((((((((((((((((((((((((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) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:22,047 INFO L101 nessWitnessExtractor]: Location invariant before [L705-L705] (g2 == 0) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,047 INFO L101 nessWitnessExtractor]: Location invariant after [L705-L705] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,047 INFO L101 nessWitnessExtractor]: Loop invariant at [L705-L705] (g2 == 0) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,047 INFO L101 nessWitnessExtractor]: Location invariant before [L705-L705] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,047 INFO L101 nessWitnessExtractor]: Location invariant before [L721-L721] (g1 == 0) && (i == 10000) [2024-02-05 10:31:22,048 INFO L101 nessWitnessExtractor]: Location invariant before [L719-L719] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:22,048 INFO L101 nessWitnessExtractor]: Location invariant before [L705-L705] ((g1 == 0) && (g2 == 1)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,048 INFO L101 nessWitnessExtractor]: Location invariant before [L718-L718] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:22,048 INFO L101 nessWitnessExtractor]: Location invariant after [L705-L705] ((g1 == 0) && (g2 == 1)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,049 INFO L101 nessWitnessExtractor]: Location invariant before [L705-L705] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,049 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] ((g1 == 1) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,049 INFO L101 nessWitnessExtractor]: Location invariant before [L715-L715] i == 10000 [2024-02-05 10:31:22,049 INFO L101 nessWitnessExtractor]: Location invariant before [L717-L717] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:22,049 INFO L101 nessWitnessExtractor]: Loop invariant at [L717-L717] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:22,049 INFO L101 nessWitnessExtractor]: Location invariant after [L717-L717] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:22,050 INFO L101 nessWitnessExtractor]: Location invariant before [L712-L712] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:22,050 INFO L101 nessWitnessExtractor]: Location invariant before [L705-L705] ((g1 == 0) && (g2 == 1)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,050 INFO L101 nessWitnessExtractor]: Location invariant after [L705-L705] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,051 INFO L101 nessWitnessExtractor]: Location invariant before [L720-L720] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:22,051 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,051 INFO L101 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-02-05 10:31:22,052 INFO L101 nessWitnessExtractor]: Location invariant before [L717-L717] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:22,052 INFO L101 nessWitnessExtractor]: Location invariant after [L717-L717] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:22,052 INFO L101 nessWitnessExtractor]: Location invariant before [L703-L703] (g1 == 0) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,052 INFO L101 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-02-05 10:31:22,052 INFO L101 nessWitnessExtractor]: Loop invariant at [L722-L722] (i == 10000) && ((((((((((((((((((((((((((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) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:22,052 INFO L101 nessWitnessExtractor]: Location invariant after [L710-L710] (((((((((((((((((((((((((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) || i == 3) || i == 2) || i == 1) || (((0 == i && g1 == 0) && g2 == 0) && i == 0) [2024-02-05 10:31:22,053 INFO L101 nessWitnessExtractor]: Location invariant after [L718-L718] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:22,053 INFO L101 nessWitnessExtractor]: Location invariant before [L718-L718] ((g1 == 0) && (g2 == 0)) && (i == 10000) [2024-02-05 10:31:22,053 INFO L101 nessWitnessExtractor]: Location invariant after [L702-L702] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,053 INFO L101 nessWitnessExtractor]: Loop invariant at [L702-L702] (g1 == 0) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,053 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] (g1 == 0) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,053 INFO L101 nessWitnessExtractor]: Location invariant after [L702-L702] ((g1 == 1) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,054 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:22,096 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:31:22,346 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_42-trylock2_racefree.i[30176,30189] [2024-02-05 10:31:22,380 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:31:22,396 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-05 10:31:22,450 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g1 [2024-02-05 10:31:22,450 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@37b9d217 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:31:22, skipping insertion in model container [2024-02-05 10:31:22,450 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:31:22,451 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:31:22,453 INFO L158 Benchmark]: Toolchain (without parser) took 547.28ms. Allocated memory was 62.9MB in the beginning and 96.5MB in the end (delta: 33.6MB). Free memory was 29.6MB in the beginning and 70.6MB in the end (delta: -40.9MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. [2024-02-05 10:31:22,453 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 62.9MB. Free memory was 39.6MB in the beginning and 39.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:31:22,454 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 62.9MB. Free memory is still 36.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:31:22,455 INFO L158 Benchmark]: CACSL2BoogieTranslator took 545.53ms. Allocated memory was 62.9MB in the beginning and 96.5MB in the end (delta: 33.6MB). Free memory was 29.3MB in the beginning and 70.6MB in the end (delta: -41.3MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. [2024-02-05 10:31:22,457 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 62.9MB. Free memory was 39.6MB in the beginning and 39.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 62.9MB. Free memory is still 36.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 545.53ms. Allocated memory was 62.9MB in the beginning and 96.5MB in the end (delta: 33.6MB). Free memory was 29.3MB in the beginning and 70.6MB in the end (delta: -41.3MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 691]: Incorrect Syntax Undeclared variable in ACSL expression: g1 RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN