./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_19-callback_racing.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_19-callback_racing.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 59af5db6 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_19-callback_racing.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_19-callback_racing.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-59af5db-m [2024-02-02 09:36:33,466 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:36:33,616 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-02 09:36:33,621 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:36:33,621 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:36:33,638 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:36:33,639 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:36:33,639 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:36:33,640 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:36:33,640 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:36:33,641 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:36:33,641 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:36:33,642 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:36:33,642 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:36:33,642 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:36:33,643 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:36:33,643 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:36:33,644 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:36:33,646 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-02 09:36:33,646 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:36:33,647 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:36:33,647 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:36:33,647 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:36:33,647 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:36:33,648 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:36:33,648 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:36:33,648 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:36:33,648 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:36:33,649 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:36:33,649 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:36:33,649 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:36:33,649 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:36:33,650 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:36:33,650 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:36:33,650 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:36:33,650 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:36:33,650 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-02 09:36:33,651 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-02 09:36:33,651 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:36:33,651 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:36:33,651 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:36:33,652 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:36:33,652 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:36:33,653 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:36:33,923 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:36:33,950 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:36:33,952 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:36:33,954 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:36:33,954 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:36:33,955 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_19-callback_racing.i [2024-02-02 09:36:35,144 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:36:35,392 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:36:35,393 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_19-callback_racing.i [2024-02-02 09:36:35,405 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d2257651/12cec1becc0b4295811c7f6333b67f74/FLAGc830fe4df [2024-02-02 09:36:35,417 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d2257651/12cec1becc0b4295811c7f6333b67f74 [2024-02-02 09:36:35,418 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:36:35,420 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:36:35,420 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_19-callback_racing.yml/witness.yml [2024-02-02 09:36:35,519 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:36:35,523 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:36:35,524 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:36:35,524 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:36:35,529 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:36:35,530 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:36:35" (1/2) ... [2024-02-02 09:36:35,531 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cca1a75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:36:35, skipping insertion in model container [2024-02-02 09:36:35,531 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:36:35" (1/2) ... [2024-02-02 09:36:35,532 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@19d4e019 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:36:35, skipping insertion in model container [2024-02-02 09:36:35,532 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:36:35" (2/2) ... [2024-02-02 09:36:35,533 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cca1a75 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:36:35, skipping insertion in model container [2024-02-02 09:36:35,533 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:36:35" (2/2) ... [2024-02-02 09:36:35,533 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:36:35,601 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:36:35,603 INFO L101 nessWitnessExtractor]: Location invariant before [L721-L721] i == 10000 [2024-02-02 09:36:35,603 INFO L101 nessWitnessExtractor]: Location invariant after [L698-L703] ((callback == (int (*)())(& bar)) && (i == 10)) && ((void *)callback == (void *)(& bar)) [2024-02-02 09:36:35,603 INFO L101 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)) [2024-02-02 09:36:35,604 INFO L101 nessWitnessExtractor]: Loop invariant at [L715-L715] (unsigned long )arg == 0UL [2024-02-02 09:36:35,604 INFO L101 nessWitnessExtractor]: Location invariant before [L715-L715] ((((0 <= glob) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && (0 <= glob)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:35,605 INFO L101 nessWitnessExtractor]: Location invariant before [L714-L714] (unsigned long )arg == 0UL [2024-02-02 09:36:35,605 INFO L101 nessWitnessExtractor]: Location invariant before [L723-L723] (i == 10000) && (i == 10000) [2024-02-02 09:36:35,605 INFO L101 nessWitnessExtractor]: Location invariant before [L692-L692] ((0 <= glob) && (0 <= glob)) && (0 <= glob) [2024-02-02 09:36:35,605 INFO L101 nessWitnessExtractor]: Location invariant before [L716-L716] (unsigned long )arg == 0UL [2024-02-02 09:36:35,605 INFO L101 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 [2024-02-02 09:36:35,605 INFO L101 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 [2024-02-02 09:36:35,606 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)) [2024-02-02 09:36:35,606 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)) [2024-02-02 09:36:35,606 INFO L101 nessWitnessExtractor]: Location invariant before [L709-L709] ((((((1 <= glob) && (0 <= glob)) && (1 <= glob)) && (1 <= glob)) && (0 <= glob)) && (glob <= 2147483646)) && (0 <= glob) [2024-02-02 09:36:35,607 INFO L101 nessWitnessExtractor]: Loop invariant at [L709-L709] (0 <= glob) && (1 <= glob) [2024-02-02 09:36:35,607 INFO L101 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)) [2024-02-02 09:36:35,607 INFO L101 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)) [2024-02-02 09:36:35,607 INFO L101 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 [2024-02-02 09:36:35,608 INFO L101 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 [2024-02-02 09:36:35,608 INFO L101 nessWitnessExtractor]: Location invariant before [L717-L717] (unsigned long )arg == 0UL [2024-02-02 09:36:35,608 INFO L101 nessWitnessExtractor]: Location invariant before [L710-L710] (0 <= glob) && (glob <= 2147483646) [2024-02-02 09:36:35,654 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:36:36,038 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_19-callback_racing.i[30212,30225] [2024-02-02 09:36:36,073 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:36:36,087 INFO L202 MainTranslator]: Completed pre-run [2024-02-02 09:36:36,138 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_19-callback_racing.i[30212,30225] [2024-02-02 09:36:36,139 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } with a witness entry Syntax error [2024-02-02 09:36:36,195 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "((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))" at C: if (__VERIFIER_nondet_int()) callback(); [700-701] (Syntax Error: #34[rpar](0/31 - 0/32)) [2024-02-02 09:36:36,195 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@19d4e019 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:36:36, skipping insertion in model container [2024-02-02 09:36:36,195 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:36:36,196 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:36:36,198 INFO L158 Benchmark]: Toolchain (without parser) took 673.63ms. Allocated memory is still 136.3MB. Free memory was 74.6MB in the beginning and 105.3MB in the end (delta: -30.8MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. [2024-02-02 09:36:36,198 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 136.3MB. Free memory is still 96.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:36:36,199 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 136.3MB. Free memory is still 78.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:36:36,200 INFO L158 Benchmark]: CACSL2BoogieTranslator took 671.50ms. Allocated memory is still 136.3MB. Free memory was 74.2MB in the beginning and 105.4MB in the end (delta: -31.1MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. [2024-02-02 09:36:36,202 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 136.3MB. Free memory is still 96.6MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.19ms. Allocated memory is still 136.3MB. Free memory is still 78.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 671.50ms. Allocated memory is still 136.3MB. Free memory was 74.2MB in the beginning and 105.4MB in the end (delta: -31.1MB). Peak memory consumption was 24.0MB. 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))) && (((((((6 <= i && i <= 9) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0))" at C: if (__VERIFIER_nondet_int()) callback(); [700-701] (Syntax Error: #34[rpar](0/31 - 0/32)) 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_19-callback_racing.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_19-callback_racing.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-59af5db-m [2024-02-02 09:36:38,377 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:36:38,470 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-02 09:36:38,475 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:36:38,476 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:36:38,515 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:36:38,516 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:36:38,516 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:36:38,517 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:36:38,521 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:36:38,521 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:36:38,521 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:36:38,522 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:36:38,523 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:36:38,523 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:36:38,524 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:36:38,524 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:36:38,525 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:36:38,525 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:36:38,525 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:36:38,525 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:36:38,526 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:36:38,526 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:36:38,527 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-02 09:36:38,527 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-02 09:36:38,527 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:36:38,528 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-02 09:36:38,528 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:36:38,528 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:36:38,528 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:36:38,530 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:36:38,530 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:36:38,530 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:36:38,530 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:36:38,530 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:36:38,531 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:36:38,532 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:36:38,532 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:36:38,532 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-02 09:36:38,532 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-02 09:36:38,533 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:36:38,533 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:36:38,533 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:36:38,533 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:36:38,534 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:36:38,534 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-02 09:36:38,534 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:36:38,888 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:36:38,914 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:36:38,917 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:36:38,918 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:36:38,919 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:36:38,921 INFO L431 ainManager$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_19-callback_racing.yml/witness.yml [2024-02-02 09:36:39,049 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:36:39,049 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:36:39,050 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_19-callback_racing.i [2024-02-02 09:36:40,283 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:36:40,557 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:36:40,558 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_19-callback_racing.i [2024-02-02 09:36:40,572 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41afe60c6/5020b86a41474418a625096e98cf19fb/FLAG12df5180a [2024-02-02 09:36:40,589 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41afe60c6/5020b86a41474418a625096e98cf19fb [2024-02-02 09:36:40,589 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:36:40,590 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:36:40,594 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:36:40,594 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:36:40,599 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:36:40,600 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:36:39" (1/2) ... [2024-02-02 09:36:40,601 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70a43fbe and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:36:40, skipping insertion in model container [2024-02-02 09:36:40,601 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:36:39" (1/2) ... [2024-02-02 09:36:40,602 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@352ffcdc and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:36:40, skipping insertion in model container [2024-02-02 09:36:40,603 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:36:40" (2/2) ... [2024-02-02 09:36:40,603 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70a43fbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:36:40, skipping insertion in model container [2024-02-02 09:36:40,603 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:36:40" (2/2) ... [2024-02-02 09:36:40,604 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:36:40,667 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:36:40,668 INFO L101 nessWitnessExtractor]: Location invariant before [L709-L709] ((((((1 <= glob) && (0 <= glob)) && (1 <= glob)) && (1 <= glob)) && (0 <= glob)) && (glob <= 2147483646)) && (0 <= glob) [2024-02-02 09:36:40,668 INFO L101 nessWitnessExtractor]: Loop invariant at [L709-L709] (0 <= glob) && (1 <= glob) [2024-02-02 09:36:40,668 INFO L101 nessWitnessExtractor]: Location invariant before [L717-L717] (unsigned long )arg == 0UL [2024-02-02 09:36:40,668 INFO L101 nessWitnessExtractor]: Location invariant before [L721-L721] i == 10000 [2024-02-02 09:36:40,669 INFO L101 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)) [2024-02-02 09:36:40,669 INFO L101 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)) [2024-02-02 09:36:40,669 INFO L101 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 [2024-02-02 09:36:40,669 INFO L101 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 [2024-02-02 09:36:40,669 INFO L101 nessWitnessExtractor]: Location invariant before [L716-L716] (unsigned long )arg == 0UL [2024-02-02 09:36:40,669 INFO L101 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)) [2024-02-02 09:36:40,669 INFO L101 nessWitnessExtractor]: Location invariant before [L692-L692] ((0 <= glob) && (0 <= glob)) && (0 <= glob) [2024-02-02 09:36:40,670 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)) [2024-02-02 09:36:40,670 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)) [2024-02-02 09:36:40,670 INFO L101 nessWitnessExtractor]: Location invariant before [L710-L710] (0 <= glob) && (glob <= 2147483646) [2024-02-02 09:36:40,670 INFO L101 nessWitnessExtractor]: Location invariant before [L714-L714] (unsigned long )arg == 0UL [2024-02-02 09:36:40,671 INFO L101 nessWitnessExtractor]: Loop invariant at [L715-L715] (unsigned long )arg == 0UL [2024-02-02 09:36:40,671 INFO L101 nessWitnessExtractor]: Location invariant before [L715-L715] ((((0 <= glob) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && (0 <= glob)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:40,671 INFO L101 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 [2024-02-02 09:36:40,672 INFO L101 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 [2024-02-02 09:36:40,672 INFO L101 nessWitnessExtractor]: Location invariant after [L698-L703] ((callback == (int (*)())(& bar)) && (i == 10)) && ((void *)callback == (void *)(& bar)) [2024-02-02 09:36:40,672 INFO L101 nessWitnessExtractor]: Location invariant before [L723-L723] (i == 10000) && (i == 10000) [2024-02-02 09:36:40,741 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:36:41,067 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_19-callback_racing.i[30212,30225] [2024-02-02 09:36:41,091 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:36:41,109 INFO L202 MainTranslator]: Completed pre-run [2024-02-02 09:36:41,159 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_19-callback_racing.i[30212,30225] [2024-02-02 09:36:41,160 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } with a witness entry Syntax error [2024-02-02 09:36:41,186 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "((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))" at C: if (__VERIFIER_nondet_int()) callback(); [700-701] (Syntax Error: #34[rpar](0/31 - 0/32)) [2024-02-02 09:36:41,187 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@352ffcdc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:36:41, skipping insertion in model container [2024-02-02 09:36:41,187 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:36:41,188 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:36:41,189 INFO L158 Benchmark]: Toolchain (without parser) took 598.43ms. Allocated memory is still 65.0MB. Free memory was 29.4MB in the beginning and 27.7MB in the end (delta: 1.7MB). Peak memory consumption was 3.2MB. Max. memory is 16.1GB. [2024-02-02 09:36:41,190 INFO L158 Benchmark]: Witness Parser took 0.21ms. Allocated memory is still 46.1MB. Free memory was 26.6MB in the beginning and 26.6MB in the end (delta: 60.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:36:41,192 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 46.1MB. Free memory was 30.2MB in the beginning and 30.1MB in the end (delta: 87.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:36:41,193 INFO L158 Benchmark]: CACSL2BoogieTranslator took 593.63ms. Allocated memory is still 65.0MB. Free memory was 29.2MB in the beginning and 27.7MB in the end (delta: 1.5MB). Peak memory consumption was 3.2MB. Max. memory is 16.1GB. [2024-02-02 09:36:41,195 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 0.21ms. Allocated memory is still 46.1MB. Free memory was 26.6MB in the beginning and 26.6MB in the end (delta: 60.8kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.17ms. Allocated memory is still 46.1MB. Free memory was 30.2MB in the beginning and 30.1MB in the end (delta: 87.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 593.63ms. Allocated memory is still 65.0MB. Free memory was 29.2MB in the beginning and 27.7MB in the end (delta: 1.5MB). Peak memory consumption was 3.2MB. 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))) && (((((((((((((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))" at C: if (__VERIFIER_nondet_int()) callback(); [700-701] (Syntax Error: #34[rpar](0/31 - 0/32)) 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