./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_20-callback_racefree.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_20-callback_racefree.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8857f20b 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_20-callback_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_20-callback_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-8857f20-m [2024-01-29 22:55:39,940 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:55:39,994 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 22:55:40,000 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:55:40,001 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:55:40,027 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:55:40,027 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:55:40,027 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:55:40,028 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:55:40,031 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:55:40,031 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:55:40,031 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:55:40,032 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:55:40,033 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:55:40,033 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:55:40,033 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:55:40,034 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:55:40,034 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:55:40,034 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 22:55:40,034 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:55:40,034 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:55:40,035 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:55:40,035 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:55:40,035 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:55:40,035 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:55:40,036 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:55:40,036 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:55:40,036 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:55:40,036 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:55:40,037 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:55:40,037 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:55:40,038 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:55:40,038 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:55:40,038 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:55:40,038 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:55:40,038 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:55:40,038 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 22:55:40,039 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 22:55:40,039 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:55:40,039 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:55:40,039 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:55:40,039 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:55:40,040 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:55:40,040 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:55:40,249 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:55:40,266 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:55:40,268 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:55:40,269 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:55:40,269 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:55:40,270 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_20-callback_racefree.yml/witness.yml [2024-01-29 22:55:40,365 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:55:40,366 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:55:40,366 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_20-callback_racefree.i [2024-01-29 22:55:41,314 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:55:41,510 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:55:41,510 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_20-callback_racefree.i [2024-01-29 22:55:41,521 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0137ea5b/1d4816ccf19241ecba0a946ede98271b/FLAG1d31075ce [2024-01-29 22:55:41,533 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0137ea5b/1d4816ccf19241ecba0a946ede98271b [2024-01-29 22:55:41,534 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:55:41,535 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:55:41,536 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:55:41,536 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:55:41,539 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:55:41,540 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:55:40" (1/2) ... [2024-01-29 22:55:41,541 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b17a6de and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:55:41, skipping insertion in model container [2024-01-29 22:55:41,541 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:55:40" (1/2) ... [2024-01-29 22:55:41,543 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58bd01b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:55:41, skipping insertion in model container [2024-01-29 22:55:41,543 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:55:41" (2/2) ... [2024-01-29 22:55:41,543 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b17a6de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:55:41, skipping insertion in model container [2024-01-29 22:55:41,543 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:55:41" (2/2) ... [2024-01-29 22:55:41,544 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:55:41,595 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:55:41,596 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] ((glob == 0) && (glob == 1)) && (glob == 1) [2024-01-29 22:55:41,596 INFO L98 nessWitnessExtractor]: Loop invariant at [L709-L709] (glob == 1) && (glob == 0) [2024-01-29 22:55:41,597 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (((glob == 0) && (glob == 1)) && (glob == 1)) && (glob == 0) [2024-01-29 22:55:41,597 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (glob == 0) && (glob == 1) [2024-01-29 22:55:41,597 INFO L98 nessWitnessExtractor]: Loop invariant at [L709-L709] glob == 1 [2024-01-29 22:55:41,597 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (((glob == 0) && (glob == 1)) && (glob == 1)) && (glob == 1) [2024-01-29 22:55:41,597 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] glob == 0 [2024-01-29 22:55:41,597 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] ((glob == 0) && (glob == 1)) && (glob == 0) [2024-01-29 22:55:41,597 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] glob == 0 [2024-01-29 22:55:41,597 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] glob == 0 [2024-01-29 22:55:41,598 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (glob == 0) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,598 INFO L98 nessWitnessExtractor]: Loop invariant at [L722-L722] i == 10000 [2024-01-29 22:55:41,598 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] i == 10000 [2024-01-29 22:55:41,598 INFO L98 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)) [2024-01-29 22:55:41,598 INFO L98 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)) [2024-01-29 22:55:41,598 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((((((((((((((((((((((((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 && glob == 0) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21 [2024-01-29 22:55:41,598 INFO L98 nessWitnessExtractor]: Loop invariant at [L720-L720] ((((((((((((((((((((((((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 && glob == 0) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21 [2024-01-29 22:55:41,598 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] i == 10000 [2024-01-29 22:55:41,599 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] glob == 0 [2024-01-29 22:55:41,599 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] (glob == 0) && (glob == 0) [2024-01-29 22:55:41,599 INFO L98 nessWitnessExtractor]: Location invariant after [L698-L703] (callback == (int (*)())(& bar)) && (i == 10) [2024-01-29 22:55:41,599 INFO L98 nessWitnessExtractor]: Location invariant after [L698-L703] ((callback == (int (*)())(& bar)) && (i == 10)) && ((void *)callback == (void *)(& bar)) [2024-01-29 22:55:41,600 INFO L98 nessWitnessExtractor]: Location invariant after [L698-L703] callback == (int (*)())(& bar) [2024-01-29 22:55:41,600 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L701] (callback == (int (*)())(& bar)) && ((void *)callback == (void *)(& bar)) [2024-01-29 22:55:41,606 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L701] (callback == (int (*)())(& bar)) && ((void *)callback == (void *)(& bar)) [2024-01-29 22:55:41,609 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L701] callback == (int (*)())(& bar) [2024-01-29 22:55:41,609 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L701] ((callback == (int (*)())(& bar)) && ((void *)callback == (void *)(& bar))) && (((((((6 <= i && i <= 9) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-29 22:55:41,609 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L701] ((callback == (int (*)())(& bar)) && ((void *)callback == (void *)(& bar))) && (((((((((((((6 <= i && i <= 9) || i == 5) || i == 5) || i == 4) || i == 4) || i == 3) || i == 3) || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) [2024-01-29 22:55:41,609 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L701] callback == (int (*)())(& bar) [2024-01-29 22:55:41,610 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (unsigned long )arg == 0UL [2024-01-29 22:55:41,610 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (unsigned long )arg == 0UL [2024-01-29 22:55:41,610 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] i == 10000 [2024-01-29 22:55:41,610 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (i == 10000) && (i == 10000) [2024-01-29 22:55:41,610 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((((((((((((((((((((((((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 && glob == 0) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21 [2024-01-29 22:55:41,610 INFO L98 nessWitnessExtractor]: Loop invariant at [L720-L720] ((((((((((((((((((((((((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 && glob == 0) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21 [2024-01-29 22:55:41,611 INFO L98 nessWitnessExtractor]: Loop invariant at [L699-L702] (callback == (int (*)())(& bar)) && ((void *)callback == (void *)(& bar)) [2024-01-29 22:55:41,611 INFO L98 nessWitnessExtractor]: Loop invariant at [L699-L702] ((callback == (int (*)())(& bar)) && ((void *)callback == (void *)(& bar))) && (((((((6 <= i && i <= 10) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-29 22:55:41,611 INFO L98 nessWitnessExtractor]: Loop invariant at [L699-L702] callback == (int (*)())(& bar) [2024-01-29 22:55:41,612 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (glob == 0) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,612 INFO L98 nessWitnessExtractor]: Loop invariant at [L715-L715] (glob == 0) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,613 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((glob == 0) && ((unsigned long )arg == 0UL)) && (glob == 0) [2024-01-29 22:55:41,613 INFO L98 nessWitnessExtractor]: Loop invariant at [L715-L715] glob == 0 [2024-01-29 22:55:41,613 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((glob == 0) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,613 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((glob == 0) && ((unsigned long )arg == 0UL)) && (glob == 0) [2024-01-29 22:55:41,613 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] glob == 0 [2024-01-29 22:55:41,613 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((glob == 0) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,657 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:55:41,934 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_20-callback_racefree.i[30212,30225] [2024-01-29 22:55:41,954 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:55:41,964 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 22:55:42,002 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_20-callback_racefree.i[30212,30225] [2024-01-29 22:55:42,006 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } with a witness entry Syntax error [2024-01-29 22:55:42,026 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "(callback == (int (*)())(& bar)) && ((void *)callback == (void *)(& bar))" at C: if (__VERIFIER_nondet_int()) callback(); [700-701] (Syntax Error: #34[rpar](0/30 - 0/31)) [2024-01-29 22:55:42,026 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58bd01b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:55:42, skipping insertion in model container [2024-01-29 22:55:42,026 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:55:42,027 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:55:42,029 INFO L158 Benchmark]: Toolchain (without parser) took 493.38ms. Allocated memory was 117.4MB in the beginning and 146.8MB in the end (delta: 29.4MB). Free memory was 58.5MB in the beginning and 105.6MB in the end (delta: -47.2MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. [2024-01-29 22:55:42,029 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 117.4MB. Free memory is still 78.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:55:42,030 INFO L158 Benchmark]: CDTParser took 0.08ms. Allocated memory is still 117.4MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:55:42,030 INFO L158 Benchmark]: CACSL2BoogieTranslator took 491.49ms. Allocated memory was 117.4MB in the beginning and 146.8MB in the end (delta: 29.4MB). Free memory was 58.3MB in the beginning and 105.6MB in the end (delta: -47.4MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. [2024-01-29 22:55:42,032 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 117.4MB. Free memory is still 78.4MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.08ms. Allocated memory is still 117.4MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 491.49ms. Allocated memory was 117.4MB in the beginning and 146.8MB in the end (delta: 29.4MB). Free memory was 58.3MB in the beginning and 105.6MB in the end (delta: -47.4MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 700]: Unsupported Syntax Unable to instrument "(callback == (int (*)())(& bar)) && ((void *)callback == (void *)(& bar))" at C: if (__VERIFIER_nondet_int()) callback(); [700-701] (Syntax Error: #34[rpar](0/30 - 0/31)) 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_20-callback_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_20-callback_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-8857f20-m [2024-01-29 22:55:43,721 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:55:43,838 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 22:55:43,842 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:55:43,842 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:55:43,856 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:55:43,857 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:55:43,857 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:55:43,857 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:55:43,858 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:55:43,858 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:55:43,858 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:55:43,859 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:55:43,859 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:55:43,859 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:55:43,860 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:55:43,860 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:55:43,860 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:55:43,860 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:55:43,861 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:55:43,861 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:55:43,861 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:55:43,862 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:55:43,862 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 22:55:43,862 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 22:55:43,862 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:55:43,863 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 22:55:43,863 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:55:43,863 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:55:43,864 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:55:43,864 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:55:43,864 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:55:43,864 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:55:43,865 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:55:43,865 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:55:43,865 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:55:43,866 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:55:43,866 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:55:43,866 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 22:55:43,866 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 22:55:43,866 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:55:43,868 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:55:43,868 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:55:43,869 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:55:43,869 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:55:43,869 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 22:55:43,869 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:55:44,118 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:55:44,135 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:55:44,137 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:55:44,138 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:55:44,138 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:55:44,140 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_20-callback_racefree.i [2024-01-29 22:55:45,197 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:55:45,376 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:55:45,377 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_20-callback_racefree.i [2024-01-29 22:55:45,388 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e61b3c1c/13a8232d8f5d4ce38eedb2810b483c3c/FLAGd526b783d [2024-01-29 22:55:45,405 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e61b3c1c/13a8232d8f5d4ce38eedb2810b483c3c [2024-01-29 22:55:45,409 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:55:45,410 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:55:45,410 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_20-callback_racefree.yml/witness.yml [2024-01-29 22:55:45,492 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:55:45,493 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:55:45,494 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:55:45,494 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:55:45,497 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:55:45,498 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:55:45" (1/2) ... [2024-01-29 22:55:45,499 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15c4c99d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:55:45, skipping insertion in model container [2024-01-29 22:55:45,499 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:55:45" (1/2) ... [2024-01-29 22:55:45,500 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5579271d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:55:45, skipping insertion in model container [2024-01-29 22:55:45,501 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:55:45" (2/2) ... [2024-01-29 22:55:45,501 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15c4c99d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:55:45, skipping insertion in model container [2024-01-29 22:55:45,502 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:55:45" (2/2) ... [2024-01-29 22:55:45,502 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:55:45,562 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:55:45,563 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((((((((((((((((((((((((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 && glob == 0) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21 [2024-01-29 22:55:45,563 INFO L98 nessWitnessExtractor]: Loop invariant at [L720-L720] ((((((((((((((((((((((((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 && glob == 0) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21 [2024-01-29 22:55:45,563 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] (glob == 0) && (glob == 0) [2024-01-29 22:55:45,563 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] glob == 0 [2024-01-29 22:55:45,563 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (unsigned long )arg == 0UL [2024-01-29 22:55:45,563 INFO L98 nessWitnessExtractor]: Location invariant after [L698-L703] callback == (int (*)())(& bar) [2024-01-29 22:55:45,563 INFO L98 nessWitnessExtractor]: Location invariant after [L698-L703] (callback == (int (*)())(& bar)) && ((void *)callback == (void *)(& bar)) [2024-01-29 22:55:45,563 INFO L98 nessWitnessExtractor]: Location invariant after [L698-L703] (callback == (int (*)())(& bar)) && (i == 10) [2024-01-29 22:55:45,563 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (glob == 0) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:45,563 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((glob == 0) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:45,564 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((glob == 0) && ((unsigned long )arg == 0UL)) && (glob == 0) [2024-01-29 22:55:45,564 INFO L98 nessWitnessExtractor]: Loop invariant at [L715-L715] glob == 0 [2024-01-29 22:55:45,564 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] glob == 0 [2024-01-29 22:55:45,566 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((glob == 0) && ((unsigned long )arg == 0UL)) && (glob == 0) [2024-01-29 22:55:45,566 INFO L98 nessWitnessExtractor]: Loop invariant at [L715-L715] (glob == 0) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:45,566 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((glob == 0) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:45,566 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (unsigned long )arg == 0UL [2024-01-29 22:55:45,566 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L701] callback == (int (*)())(& bar) [2024-01-29 22:55:45,567 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L701] (callback == (int (*)())(& bar)) && ((void *)callback == (void *)(& bar)) [2024-01-29 22:55:45,567 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L701] ((callback == (int (*)())(& bar)) && ((void *)callback == (void *)(& bar))) && (((((((((((((6 <= i && i <= 9) || i == 5) || i == 5) || i == 4) || i == 4) || i == 3) || i == 3) || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) [2024-01-29 22:55:45,567 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L701] (callback == (int (*)())(& bar)) && ((void *)callback == (void *)(& bar)) [2024-01-29 22:55:45,567 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L701] callback == (int (*)())(& bar) [2024-01-29 22:55:45,567 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L701] (callback == (int (*)())(& bar)) && (((((((6 <= i && i <= 9) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-29 22:55:45,567 INFO L98 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)) [2024-01-29 22:55:45,567 INFO L98 nessWitnessExtractor]: Loop invariant at [L722-L722] i == 10000 [2024-01-29 22:55:45,568 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] i == 10000 [2024-01-29 22:55:45,568 INFO L98 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)) [2024-01-29 22:55:45,568 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((((((((((((((((((((((((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 && glob == 0) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21 [2024-01-29 22:55:45,568 INFO L98 nessWitnessExtractor]: Loop invariant at [L720-L720] ((((((((((((((((((((((((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 && glob == 0) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21 [2024-01-29 22:55:45,568 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (i == 10000) && (i == 10000) [2024-01-29 22:55:45,568 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] i == 10000 [2024-01-29 22:55:45,569 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] glob == 0 [2024-01-29 22:55:45,569 INFO L98 nessWitnessExtractor]: Loop invariant at [L699-L702] callback == (int (*)())(& bar) [2024-01-29 22:55:45,569 INFO L98 nessWitnessExtractor]: Loop invariant at [L699-L702] (callback == (int (*)())(& bar)) && ((void *)callback == (void *)(& bar)) [2024-01-29 22:55:45,570 INFO L98 nessWitnessExtractor]: Loop invariant at [L699-L702] (callback == (int (*)())(& bar)) && (((((((6 <= i && i <= 10) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-29 22:55:45,570 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (glob == 0) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:45,570 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] glob == 0 [2024-01-29 22:55:45,570 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] i == 10000 [2024-01-29 22:55:45,570 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] ((glob == 0) && (glob == 0)) && (glob == 1) [2024-01-29 22:55:45,570 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (((glob == 0) && (glob == 0)) && (glob == 1)) && (glob == 1) [2024-01-29 22:55:45,571 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (glob == 0) && (glob == 0) [2024-01-29 22:55:45,571 INFO L98 nessWitnessExtractor]: Loop invariant at [L709-L709] glob == 1 [2024-01-29 22:55:45,571 INFO L98 nessWitnessExtractor]: Loop invariant at [L709-L709] (glob == 1) && (glob == 0) [2024-01-29 22:55:45,571 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] glob == 0 [2024-01-29 22:55:45,571 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (((glob == 0) && (glob == 0)) && (glob == 1)) && (glob == 0) [2024-01-29 22:55:45,571 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (glob == 0) && (glob == 1) [2024-01-29 22:55:45,613 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:55:45,882 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_20-callback_racefree.i[30212,30225] [2024-01-29 22:55:45,908 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:55:45,921 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 22:55:45,970 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_20-callback_racefree.i[30212,30225] [2024-01-29 22:55:45,974 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } with a witness entry Syntax error [2024-01-29 22:55:45,995 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "callback == (int (*)())(& bar)" at C: if (__VERIFIER_nondet_int()) callback(); [700-701] (Syntax Error: #34[rpar](0/29 - 0/30)) [2024-01-29 22:55:45,995 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5579271d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:55:45, skipping insertion in model container [2024-01-29 22:55:45,996 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:55:45,996 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:55:45,998 INFO L158 Benchmark]: Toolchain (without parser) took 503.78ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 26.7MB in the beginning and 53.2MB in the end (delta: -26.4MB). Peak memory consumption was 5.7MB. Max. memory is 16.1GB. [2024-01-29 22:55:45,998 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 44.0MB. Free memory was 22.8MB in the beginning and 22.8MB in the end (delta: 34.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:55:45,999 INFO L158 Benchmark]: Witness Parser took 0.06ms. Allocated memory is still 60.8MB. Free memory was 30.8MB in the beginning and 30.6MB in the end (delta: 145.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:55:46,000 INFO L158 Benchmark]: CACSL2BoogieTranslator took 502.28ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 26.6MB in the beginning and 53.2MB in the end (delta: -26.6MB). Peak memory consumption was 5.7MB. Max. memory is 16.1GB. [2024-01-29 22:55:46,002 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 44.0MB. Free memory was 22.8MB in the beginning and 22.8MB in the end (delta: 34.1kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.06ms. Allocated memory is still 60.8MB. Free memory was 30.8MB in the beginning and 30.6MB in the end (delta: 145.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 502.28ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 26.6MB in the beginning and 53.2MB in the end (delta: -26.6MB). Peak memory consumption was 5.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 700]: Unsupported Syntax Unable to instrument "callback == (int (*)())(& bar)" at C: if (__VERIFIER_nondet_int()) callback(); [700-701] (Syntax Error: #34[rpar](0/29 - 0/30)) 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