./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 3d25acf6 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-3d25acf-m [2024-01-30 14:22:08,941 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:22:09,019 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-30 14:22:09,024 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:22:09,024 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:22:09,046 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:22:09,047 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:22:09,047 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:22:09,048 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:22:09,051 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:22:09,051 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:22:09,051 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:22:09,052 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:22:09,053 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:22:09,053 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:22:09,053 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:22:09,054 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:22:09,054 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:22:09,054 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-30 14:22:09,054 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:22:09,054 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:22:09,055 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:22:09,055 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:22:09,055 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:22:09,055 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:22:09,056 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:22:09,056 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:22:09,056 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:22:09,057 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:22:09,057 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:22:09,058 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:22:09,058 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:22:09,058 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:22:09,058 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:22:09,058 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:22:09,059 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:22:09,059 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-30 14:22:09,059 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-30 14:22:09,059 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:22:09,059 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:22:09,059 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:22:09,060 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:22:09,060 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:22:09,060 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:22:09,267 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:22:09,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:22:09,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:22:09,298 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:22:09,298 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:22:09,299 INFO L431 ainManager$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 [2024-01-30 14:22:09,391 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:22:09,391 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:22:09,392 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_20-callback_racefree.i [2024-01-30 14:22:10,453 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:22:10,695 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:22:10,696 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_20-callback_racefree.i [2024-01-30 14:22:10,706 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1f808227/60d47b2a67bf4973af543d1f3817487b/FLAGcfdc835e6 [2024-01-30 14:22:10,716 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1f808227/60d47b2a67bf4973af543d1f3817487b [2024-01-30 14:22:10,716 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:22:10,717 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:22:10,718 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:22:10,718 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:22:10,722 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:22:10,723 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:22:09" (1/2) ... [2024-01-30 14:22:10,723 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2651b55c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:22:10, skipping insertion in model container [2024-01-30 14:22:10,724 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:22:09" (1/2) ... [2024-01-30 14:22:10,725 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@388704df and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:22:10, skipping insertion in model container [2024-01-30 14:22:10,725 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:22:10" (2/2) ... [2024-01-30 14:22:10,725 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2651b55c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:22:10, skipping insertion in model container [2024-01-30 14:22:10,725 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:22:10" (2/2) ... [2024-01-30 14:22:10,725 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:22:10,761 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:22:10,762 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] i == 10000 [2024-01-30 14:22:10,762 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)) [2024-01-30 14:22:10,763 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)) [2024-01-30 14:22:10,763 INFO L98 nessWitnessExtractor]: Loop invariant at [L715-L715] (glob == 0) && ((unsigned long )arg == 0UL) [2024-01-30 14:22:10,763 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (((((glob == 0) && ((unsigned long )arg == 0UL)) && (glob == 0)) && ((unsigned long )arg == 0UL)) && (glob == 0)) && ((unsigned long )arg == 0UL) [2024-01-30 14:22:10,763 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (glob == 0) && ((unsigned long )arg == 0UL) [2024-01-30 14:22:10,763 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (unsigned long )arg == 0UL [2024-01-30 14:22:10,763 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)) [2024-01-30 14:22:10,763 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)) [2024-01-30 14:22:10,764 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)) [2024-01-30 14:22:10,764 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 [2024-01-30 14:22:10,764 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 [2024-01-30 14:22:10,764 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (unsigned long )arg == 0UL [2024-01-30 14:22:10,764 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (i == 10000) && (i == 10000) [2024-01-30 14:22:10,764 INFO L98 nessWitnessExtractor]: Location invariant after [L698-L703] ((callback == (int (*)())(& bar)) && (i == 10)) && ((void *)callback == (void *)(& bar)) [2024-01-30 14:22:10,764 INFO L98 nessWitnessExtractor]: Loop invariant at [L709-L709] (glob == 1) && (glob == 0) [2024-01-30 14:22:10,765 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (((((glob == 0) && (glob == 1)) && (glob == 0)) && (glob == 1)) && (glob == 1)) && (glob == 0) [2024-01-30 14:22:10,765 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 [2024-01-30 14:22:10,765 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 [2024-01-30 14:22:10,765 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] glob == 0 [2024-01-30 14:22:10,765 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] (glob == 0) && (glob == 0) [2024-01-30 14:22:10,787 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:22:11,063 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] [2024-01-30 14:22:11,089 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:22:11,104 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:22:11,144 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] [2024-01-30 14:22:11,145 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } with a witness entry Syntax error [2024-01-30 14:22:11,175 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)) [2024-01-30 14:22:11,175 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@388704df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:22:11, skipping insertion in model container [2024-01-30 14:22:11,175 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:22:11,176 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:22:11,177 INFO L158 Benchmark]: Toolchain (without parser) took 458.99ms. Allocated memory is still 144.7MB. Free memory was 85.9MB in the beginning and 67.0MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-30 14:22:11,178 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 115.3MB. Free memory was 79.3MB in the beginning and 79.2MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:22:11,178 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 115.3MB. Free memory was 75.2MB in the beginning and 75.1MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:22:11,179 INFO L158 Benchmark]: CACSL2BoogieTranslator took 457.33ms. Allocated memory is still 144.7MB. Free memory was 85.4MB in the beginning and 67.0MB in the end (delta: 18.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-30 14:22:11,180 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 115.3MB. Free memory was 79.3MB in the beginning and 79.2MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 115.3MB. Free memory was 75.2MB in the beginning and 75.1MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 457.33ms. Allocated memory is still 144.7MB. Free memory was 85.4MB in the beginning and 67.0MB in the end (delta: 18.5MB). Peak memory consumption was 18.9MB. 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))) && (((((((((((((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 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-3d25acf-m [2024-01-30 14:22:13,115 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:22:13,163 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-30 14:22:13,166 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:22:13,166 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:22:13,222 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:22:13,225 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:22:13,226 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:22:13,226 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:22:13,230 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:22:13,231 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:22:13,232 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:22:13,232 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:22:13,233 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:22:13,233 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:22:13,234 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:22:13,234 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:22:13,234 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:22:13,234 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:22:13,235 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:22:13,235 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:22:13,236 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:22:13,236 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:22:13,237 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-30 14:22:13,237 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-30 14:22:13,237 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:22:13,237 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-30 14:22:13,237 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:22:13,237 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:22:13,238 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:22:13,238 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:22:13,239 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:22:13,239 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:22:13,239 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:22:13,239 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:22:13,240 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:22:13,240 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:22:13,240 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:22:13,240 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-30 14:22:13,241 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-30 14:22:13,241 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:22:13,241 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:22:13,242 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:22:13,242 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:22:13,242 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:22:13,242 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-30 14:22:13,242 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:22:13,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:22:13,536 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:22:13,539 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:22:13,540 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:22:13,540 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:22:13,542 INFO L431 ainManager$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 [2024-01-30 14:22:14,668 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:22:14,876 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:22:14,877 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_20-callback_racefree.i [2024-01-30 14:22:14,889 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b972a2efb/6499aabac6a142a99b203e0245af922b/FLAG512d0fe02 [2024-01-30 14:22:14,908 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b972a2efb/6499aabac6a142a99b203e0245af922b [2024-01-30 14:22:14,911 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:22:14,911 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:22:14,913 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_20-callback_racefree.yml/witness.yml [2024-01-30 14:22:15,035 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:22:15,037 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:22:15,039 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:22:15,040 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:22:15,043 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:22:15,043 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:22:14" (1/2) ... [2024-01-30 14:22:15,044 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bf4708d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:22:15, skipping insertion in model container [2024-01-30 14:22:15,044 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:22:14" (1/2) ... [2024-01-30 14:22:15,046 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29c2ccad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:22:15, skipping insertion in model container [2024-01-30 14:22:15,046 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:22:15" (2/2) ... [2024-01-30 14:22:15,046 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bf4708d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:22:15, skipping insertion in model container [2024-01-30 14:22:15,047 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:22:15" (2/2) ... [2024-01-30 14:22:15,047 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:22:15,095 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:22:15,096 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)) [2024-01-30 14:22:15,096 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] glob == 0 [2024-01-30 14:22:15,096 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (unsigned long )arg == 0UL [2024-01-30 14:22:15,097 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)) [2024-01-30 14:22:15,097 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)) [2024-01-30 14:22:15,097 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 [2024-01-30 14:22:15,097 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 [2024-01-30 14:22:15,097 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (unsigned long )arg == 0UL [2024-01-30 14:22:15,097 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] i == 10000 [2024-01-30 14:22:15,097 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (((((glob == 0) && ((unsigned long )arg == 0UL)) && (glob == 0)) && ((unsigned long )arg == 0UL)) && (glob == 0)) && ((unsigned long )arg == 0UL) [2024-01-30 14:22:15,097 INFO L98 nessWitnessExtractor]: Loop invariant at [L715-L715] (glob == 0) && ((unsigned long )arg == 0UL) [2024-01-30 14:22:15,098 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 [2024-01-30 14:22:15,098 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 [2024-01-30 14:22:15,098 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (glob == 0) && ((unsigned long )arg == 0UL) [2024-01-30 14:22:15,098 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (i == 10000) && (i == 10000) [2024-01-30 14:22:15,098 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)) [2024-01-30 14:22:15,098 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)) [2024-01-30 14:22:15,099 INFO L98 nessWitnessExtractor]: Loop invariant at [L709-L709] (glob == 1) && (glob == 0) [2024-01-30 14:22:15,099 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (((((glob == 0) && (glob == 1)) && (glob == 0)) && (glob == 1)) && (glob == 1)) && (glob == 0) [2024-01-30 14:22:15,099 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] (glob == 0) && (glob == 0) [2024-01-30 14:22:15,099 INFO L98 nessWitnessExtractor]: Location invariant after [L698-L703] ((callback == (int (*)())(& bar)) && (i == 10)) && ((void *)callback == (void *)(& bar)) [2024-01-30 14:22:15,139 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:22:15,402 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] [2024-01-30 14:22:15,435 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:22:15,451 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:22:15,484 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] [2024-01-30 14:22:15,488 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } with a witness entry Syntax error [2024-01-30 14:22:15,509 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)) [2024-01-30 14:22:15,510 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29c2ccad and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:22:15, skipping insertion in model container [2024-01-30 14:22:15,510 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:22:15,511 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:22:15,512 INFO L158 Benchmark]: Toolchain (without parser) took 474.41ms. Allocated memory is still 75.5MB. Free memory was 54.5MB in the beginning and 35.0MB in the end (delta: 19.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-30 14:22:15,513 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 75.5MB. Free memory is still 55.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:22:15,514 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 75.5MB. Free memory is still 37.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:22:15,514 INFO L158 Benchmark]: CACSL2BoogieTranslator took 471.45ms. Allocated memory is still 75.5MB. Free memory was 54.2MB in the beginning and 35.0MB in the end (delta: 19.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-30 14:22:15,516 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 75.5MB. Free memory is still 55.6MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.20ms. Allocated memory is still 75.5MB. Free memory is still 37.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 471.45ms. Allocated memory is still 75.5MB. Free memory was 54.2MB in the beginning and 35.0MB in the end (delta: 19.2MB). Peak memory consumption was 18.9MB. 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))) && (((((((((((((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