./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/40_barrier_vf.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/40_barrier_vf.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 27552612 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/pthread-ext/40_barrier_vf.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/40_barrier_vf.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-2755261-m [2024-01-26 15:11:28,607 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:11:28,664 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:11:28,669 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:11:28,669 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:11:28,696 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:11:28,698 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:11:28,699 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:11:28,699 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:11:28,702 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:11:28,702 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:11:28,703 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:11:28,703 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:11:28,704 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:11:28,705 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:11:28,705 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:11:28,705 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:11:28,705 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:11:28,705 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:11:28,706 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:11:28,706 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:11:28,706 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:11:28,706 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:11:28,707 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:11:28,707 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:11:28,707 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:11:28,707 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:11:28,707 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:11:28,708 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:11:28,708 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:11:28,709 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:11:28,709 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:11:28,709 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:11:28,709 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:11:28,709 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:11:28,710 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:11:28,710 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:11:28,710 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:11:28,710 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:11:28,710 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:11:28,710 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:11:28,711 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:11:28,711 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:11:28,711 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:11:28,905 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:11:28,919 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:11:28,921 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:11:28,922 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:11:28,923 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:11:28,923 INFO L431 ainManager$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/40_barrier_vf.yml/witness.yml [2024-01-26 15:11:29,033 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:11:29,034 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:11:29,035 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/40_barrier_vf.i [2024-01-26 15:11:30,088 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:11:30,310 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:11:30,313 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/40_barrier_vf.i [2024-01-26 15:11:30,327 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39de55901/e8277189e60c458a8cc140a198a02a95/FLAG45f818810 [2024-01-26 15:11:30,337 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39de55901/e8277189e60c458a8cc140a198a02a95 [2024-01-26 15:11:30,338 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:11:30,339 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:11:30,343 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:11:30,343 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:11:30,346 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:11:30,347 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:11:29" (1/2) ... [2024-01-26 15:11:30,348 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1450b38b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:11:30, skipping insertion in model container [2024-01-26 15:11:30,348 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:11:29" (1/2) ... [2024-01-26 15:11:30,350 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b353bdb and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:11:30, skipping insertion in model container [2024-01-26 15:11:30,350 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:11:30" (2/2) ... [2024-01-26 15:11:30,350 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1450b38b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:11:30, skipping insertion in model container [2024-01-26 15:11:30,350 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:11:30" (2/2) ... [2024-01-26 15:11:30,351 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:11:30,382 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:11:30,383 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:30,384 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:30,384 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:30,384 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] COND == (_Bool)1 [2024-01-26 15:11:30,384 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL [2024-01-26 15:11:30,384 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL [2024-01-26 15:11:30,384 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:30,384 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:30,385 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:30,385 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:30,385 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:30,385 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:30,385 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (unsigned long )arg == 0UL [2024-01-26 15:11:30,385 INFO L98 nessWitnessExtractor]: Location invariant after [L712-L716] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:30,385 INFO L98 nessWitnessExtractor]: Location invariant after [L712-L716] MTX == (_Bool)0 [2024-01-26 15:11:30,385 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL [2024-01-26 15:11:30,386 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL [2024-01-26 15:11:30,386 INFO L98 nessWitnessExtractor]: Location invariant after [L720-L724] COND == (_Bool)0 [2024-01-26 15:11:30,386 INFO L98 nessWitnessExtractor]: Location invariant after [L720-L724] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:30,386 INFO L98 nessWitnessExtractor]: Location invariant after [L720-L724] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:30,386 INFO L98 nessWitnessExtractor]: Location invariant after [L720-L724] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:30,387 INFO L98 nessWitnessExtractor]: Location invariant after [L720-L724] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:30,387 INFO L98 nessWitnessExtractor]: Location invariant after [L720-L724] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:30,387 INFO L98 nessWitnessExtractor]: Location invariant after [L720-L724] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:30,387 INFO L98 nessWitnessExtractor]: Location invariant after [L720-L724] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:30,387 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:30,387 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:30,387 INFO L98 nessWitnessExtractor]: Location invariant after [L707-L711] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:30,388 INFO L98 nessWitnessExtractor]: Location invariant after [L707-L711] MTX == (_Bool)1 [2024-01-26 15:11:30,388 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:30,388 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:30,388 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:30,388 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] COND == (_Bool)0 [2024-01-26 15:11:30,388 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:30,388 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:30,389 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:30,389 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:30,389 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:30,390 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:30,390 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:30,390 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:30,391 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:30,391 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] COND == (_Bool)1 [2024-01-26 15:11:30,391 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:30,391 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:30,391 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:30,392 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:30,428 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:11:30,678 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/40_barrier_vf.i[31163,31176] [2024-01-26 15:11:30,687 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:11:30,700 INFO L202 MainTranslator]: Completed pre-run Syntax error [2024-01-26 15:11:30,726 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "COND == (_Bool)0 || COND == (_Bool)1" at C: if(!cond) {abort();} [3] (Syntax Error: #15[0](0/23 - 0/24)) [2024-01-26 15:11:30,727 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b353bdb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:11:30, skipping insertion in model container [2024-01-26 15:11:30,727 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:11:30,727 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:11:30,729 INFO L158 Benchmark]: Toolchain (without parser) took 388.94ms. Allocated memory is still 176.2MB. Free memory was 100.3MB in the beginning and 83.5MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-26 15:11:30,730 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 176.2MB. Free memory was 131.7MB in the beginning and 131.6MB in the end (delta: 174.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:11:30,730 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 176.2MB. Free memory is still 147.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:11:30,731 INFO L158 Benchmark]: CACSL2BoogieTranslator took 384.33ms. Allocated memory is still 176.2MB. Free memory was 100.0MB in the beginning and 83.5MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-26 15:11:30,733 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 0.18ms. Allocated memory is still 176.2MB. Free memory was 131.7MB in the beginning and 131.6MB in the end (delta: 174.7kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 176.2MB. Free memory is still 147.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 384.33ms. Allocated memory is still 176.2MB. Free memory was 100.0MB in the beginning and 83.5MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3]: Unsupported Syntax Unable to instrument "COND == (_Bool)0 || COND == (_Bool)1" at C: if(!cond) {abort();} [3] (Syntax Error: #15[0](0/23 - 0/24)) 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/pthread-ext/40_barrier_vf.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/40_barrier_vf.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-2755261-m [2024-01-26 15:11:32,604 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:11:32,684 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:11:32,688 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:11:32,689 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:11:32,715 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:11:32,716 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:11:32,716 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:11:32,717 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:11:32,720 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:11:32,720 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:11:32,720 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:11:32,721 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:11:32,722 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:11:32,722 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:11:32,722 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:11:32,722 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:11:32,723 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:11:32,723 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:11:32,723 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:11:32,723 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:11:32,724 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:11:32,724 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:11:32,724 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:11:32,724 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:11:32,725 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:11:32,725 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:11:32,725 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:11:32,725 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:11:32,725 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:11:32,726 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:11:32,726 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:11:32,727 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:11:32,727 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:11:32,727 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:11:32,727 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:11:32,728 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:11:32,728 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:11:32,728 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:11:32,728 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:11:32,728 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:11:32,729 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:11:32,729 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:11:32,729 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:11:32,729 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:11:32,729 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:11:32,730 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:11:32,997 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:11:33,011 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:11:33,013 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:11:33,014 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:11:33,020 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:11:33,022 INFO L431 ainManager$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/40_barrier_vf.yml/witness.yml [2024-01-26 15:11:33,121 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:11:33,121 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:11:33,122 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/40_barrier_vf.i [2024-01-26 15:11:34,164 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:11:34,385 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:11:34,385 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/40_barrier_vf.i [2024-01-26 15:11:34,398 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2003aa3c/c26c56ae41d84747a1e2a874bb0841aa/FLAG28dca060f [2024-01-26 15:11:34,415 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2003aa3c/c26c56ae41d84747a1e2a874bb0841aa [2024-01-26 15:11:34,416 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:11:34,417 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:11:34,419 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:11:34,419 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:11:34,422 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:11:34,423 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:11:33" (1/2) ... [2024-01-26 15:11:34,424 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3459f2a5 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:11:34, skipping insertion in model container [2024-01-26 15:11:34,424 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:11:33" (1/2) ... [2024-01-26 15:11:34,426 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@609edb88 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:11:34, skipping insertion in model container [2024-01-26 15:11:34,426 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:11:34" (2/2) ... [2024-01-26 15:11:34,426 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3459f2a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:11:34, skipping insertion in model container [2024-01-26 15:11:34,427 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:11:34" (2/2) ... [2024-01-26 15:11:34,427 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:11:34,467 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:11:34,468 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:34,468 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:34,468 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:34,468 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:34,468 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL [2024-01-26 15:11:34,468 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL [2024-01-26 15:11:34,468 INFO L98 nessWitnessExtractor]: Location invariant after [L712-L716] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:34,469 INFO L98 nessWitnessExtractor]: Location invariant after [L712-L716] MTX == (_Bool)0 [2024-01-26 15:11:34,469 INFO L98 nessWitnessExtractor]: Location invariant after [L720-L724] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:34,469 INFO L98 nessWitnessExtractor]: Location invariant after [L720-L724] COND == (_Bool)0 [2024-01-26 15:11:34,469 INFO L98 nessWitnessExtractor]: Location invariant after [L720-L724] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:34,469 INFO L98 nessWitnessExtractor]: Location invariant after [L720-L724] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:34,469 INFO L98 nessWitnessExtractor]: Location invariant after [L720-L724] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:34,469 INFO L98 nessWitnessExtractor]: Location invariant after [L720-L724] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:34,469 INFO L98 nessWitnessExtractor]: Location invariant after [L720-L724] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:34,470 INFO L98 nessWitnessExtractor]: Location invariant after [L720-L724] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:34,470 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:34,470 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:34,470 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:34,471 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:34,471 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:34,471 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] COND == (_Bool)1 [2024-01-26 15:11:34,471 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:34,471 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:34,471 INFO L98 nessWitnessExtractor]: Location invariant after [L707-L711] MTX == (_Bool)1 [2024-01-26 15:11:34,471 INFO L98 nessWitnessExtractor]: Location invariant after [L707-L711] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:34,471 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:34,471 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:34,472 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:34,472 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] COND == (_Bool)1 [2024-01-26 15:11:34,472 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:34,472 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:34,473 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:34,473 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:34,474 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:34,474 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:34,474 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] COND == (_Bool)0 [2024-01-26 15:11:34,474 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:34,474 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:34,474 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:34,474 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (unsigned long )arg == 0UL [2024-01-26 15:11:34,475 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL [2024-01-26 15:11:34,475 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL [2024-01-26 15:11:34,475 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:34,475 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:34,475 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] MTX == (_Bool)0 || MTX == (_Bool)1 [2024-01-26 15:11:34,476 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] COND == (_Bool)0 || COND == (_Bool)1 [2024-01-26 15:11:34,513 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:11:34,798 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/40_barrier_vf.i[31163,31176] [2024-01-26 15:11:34,807 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:11:34,819 INFO L202 MainTranslator]: Completed pre-run Syntax error [2024-01-26 15:11:34,844 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "MTX == (_Bool)0 || MTX == (_Bool)1" at C: if(!cond) {abort();} [3] (Syntax Error: #15[0](0/22 - 0/23)) [2024-01-26 15:11:34,845 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@609edb88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:11:34, skipping insertion in model container [2024-01-26 15:11:34,846 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:11:34,846 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:11:34,848 INFO L158 Benchmark]: Toolchain (without parser) took 430.58ms. Allocated memory is still 77.6MB. Free memory was 54.6MB in the beginning and 37.2MB in the end (delta: 17.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-26 15:11:34,849 INFO L158 Benchmark]: Witness Parser took 0.21ms. Allocated memory is still 77.6MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:11:34,849 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 77.6MB. Free memory is still 61.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:11:34,850 INFO L158 Benchmark]: CACSL2BoogieTranslator took 427.38ms. Allocated memory is still 77.6MB. Free memory was 54.3MB in the beginning and 37.4MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-26 15:11:34,851 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 77.6MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.37ms. Allocated memory is still 77.6MB. Free memory is still 61.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 427.38ms. Allocated memory is still 77.6MB. Free memory was 54.3MB in the beginning and 37.4MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3]: Unsupported Syntax Unable to instrument "MTX == (_Bool)0 || MTX == (_Bool)1" at C: if(!cond) {abort();} [3] (Syntax Error: #15[0](0/22 - 0/23)) 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