./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread/triangular-2.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/triangular-2.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d8006e4b Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread/triangular-2.i ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/triangular-2.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-d8006e4-m [2024-02-05 10:37:47,817 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:37:47,877 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-05 10:37:47,881 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:37:47,882 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:37:47,908 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:37:47,910 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:37:47,911 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:37:47,911 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:37:47,914 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:37:47,914 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:37:47,915 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:37:47,916 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:37:47,917 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:37:47,917 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:37:47,917 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:37:47,917 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:37:47,917 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:37:47,918 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-05 10:37:47,918 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:37:47,918 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:37:47,919 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:37:47,919 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:37:47,919 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:37:47,919 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:37:47,919 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:37:47,920 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:37:47,920 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:37:47,920 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:37:47,921 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:37:47,921 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:37:47,922 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:37:47,922 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:37:47,922 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:37:47,922 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:37:47,922 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:37:47,923 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-05 10:37:47,923 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-05 10:37:47,923 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:37:47,923 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:37:47,924 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:37:47,924 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:37:47,924 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:37:47,924 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:37:48,144 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:37:48,169 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:37:48,171 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:37:48,172 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:37:48,172 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:37:48,173 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/triangular-2.yml/witness.yml [2024-02-05 10:37:48,364 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:37:48,364 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:37:48,364 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-2.i [2024-02-05 10:37:49,395 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:37:49,640 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:37:49,647 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-2.i [2024-02-05 10:37:49,661 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a64f56f66/7fca33204c834253b970027644d76cdd/FLAG30ff1b70f [2024-02-05 10:37:49,980 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a64f56f66/7fca33204c834253b970027644d76cdd [2024-02-05 10:37:49,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:37:49,982 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:37:49,986 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:37:49,986 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:37:49,989 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:37:49,990 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:37:48" (1/2) ... [2024-02-05 10:37:49,991 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d9ba830 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:37:49, skipping insertion in model container [2024-02-05 10:37:49,991 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:37:48" (1/2) ... [2024-02-05 10:37:49,992 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@371c45ce and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:37:49, skipping insertion in model container [2024-02-05 10:37:49,992 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:37:49" (2/2) ... [2024-02-05 10:37:49,993 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d9ba830 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:37:49, skipping insertion in model container [2024-02-05 10:37:49,993 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:37:49" (2/2) ... [2024-02-05 10:37:49,994 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:37:50,106 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:37:50,107 INFO L101 nessWitnessExtractor]: Location invariant before [L705-L705] ((unsigned long )arg == 0UL) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-02-05 10:37:50,107 INFO L101 nessWitnessExtractor]: Location invariant after [L716-L716] (((((((3 <= i) && (4 <= j)) && ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL)) && (i % 2 == 1)) && (j % 2 == 0) [2024-02-05 10:37:50,107 INFO L101 nessWitnessExtractor]: Location invariant before [L724-L724] ((((((0LL - (long long )condI) + (long long )condJ >= 0LL) && ((long long )condI + (long long )condJ >= 0LL)) && ((0LL - (long long )condI) - (long long )condJ >= 0LL)) && ((long long )condI - (long long )condJ >= 0LL)) && (condI == 0)) && (condJ == 0) [2024-02-05 10:37:50,107 INFO L101 nessWitnessExtractor]: Location invariant before [L699-L699] (((((4 <= j) && (5 <= i)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-02-05 10:37:50,107 INFO L101 nessWitnessExtractor]: Location invariant before [L720-L720] (((((((((0 <= condI) && (0 <= condJ)) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (condJ <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1)) && (condJ == 0 || condJ == 1) [2024-02-05 10:37:50,107 INFO L101 nessWitnessExtractor]: Location invariant before [L717-L717] ((((((0 <= condI) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1) [2024-02-05 10:37:50,108 INFO L101 nessWitnessExtractor]: Location invariant after [L719-L719] ((((((0 <= condI) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1) [2024-02-05 10:37:50,108 INFO L101 nessWitnessExtractor]: Location invariant before [L707-L707] (((((3 <= i) && (4 <= j)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-02-05 10:37:50,108 INFO L101 nessWitnessExtractor]: Location invariant before [L701-L701] (k == 5) && ((unsigned long )arg == 0UL) [2024-02-05 10:37:50,108 INFO L101 nessWitnessExtractor]: Location invariant before [L714-L714] ((((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-02-05 10:37:50,108 INFO L101 nessWitnessExtractor]: Location invariant before [L715-L715] ((((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-02-05 10:37:50,108 INFO L101 nessWitnessExtractor]: Location invariant before [L716-L716] (((((((3 <= i) && (4 <= j)) && ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL)) && (i % 2 == 1)) && (j % 2 == 0) [2024-02-05 10:37:50,108 INFO L101 nessWitnessExtractor]: Location invariant before [L721-L721] (((0 <= condJ) && (condJ <= 1)) && (condI == 0 || ((0 <= condI && condI <= 1) && (condI == 0 || condI == 1)))) && (condJ == 0 || condJ == 1) [2024-02-05 10:37:50,108 INFO L101 nessWitnessExtractor]: Location invariant before [L713-L713] ((((((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL)) && (i == 3)) && (j == 6) [2024-02-05 10:37:50,109 INFO L101 nessWitnessExtractor]: Location invariant before [L718-L718] ((0 <= condI) && (condI <= 1)) && (condI == 0 || condI == 1) [2024-02-05 10:37:50,109 INFO L101 nessWitnessExtractor]: Loop invariant at [L704-L704] ((unsigned long )arg == 0UL) && (((((k == 5 || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-02-05 10:37:50,109 INFO L101 nessWitnessExtractor]: Location invariant before [L719-L719] ((((((0 <= condI) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1) [2024-02-05 10:37:50,109 INFO L101 nessWitnessExtractor]: Location invariant before [L698-L698] (((((3 <= i) && (4 <= j)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-02-05 10:37:50,109 INFO L101 nessWitnessExtractor]: Location invariant before [L709-L709] (k == 5) && ((unsigned long )arg == 0UL) [2024-02-05 10:37:50,109 INFO L101 nessWitnessExtractor]: Location invariant before [L706-L706] (((((3 <= i) && (4 <= j)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-02-05 10:37:50,109 INFO L101 nessWitnessExtractor]: Loop invariant at [L696-L696] ((unsigned long )arg == 0UL) && (((((k == 5 || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-02-05 10:37:50,110 INFO L101 nessWitnessExtractor]: Location invariant after [L722-L722] (((((0 <= condI) && (0 <= condJ)) && (condI <= 1)) && (condJ <= 1)) && (condI == 0 || condI == 1)) && (condJ == 0 || condJ == 1) [2024-02-05 10:37:50,110 INFO L101 nessWitnessExtractor]: Location invariant before [L697-L697] ((unsigned long )arg == 0UL) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-02-05 10:37:50,110 INFO L101 nessWitnessExtractor]: Location invariant before [L722-L722] (((((0 <= condI) && (0 <= condJ)) && (condI <= 1)) && (condJ <= 1)) && (condI == 0 || condI == 1)) && (condJ == 0 || condJ == 1) [2024-02-05 10:37:50,131 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:37:50,311 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/triangular-2.i[30952,30965] [2024-02-05 10:37:50,314 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:37:50,320 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:37:50,414 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: k [2024-02-05 10:37:50,415 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@371c45ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:37:50, skipping insertion in model container [2024-02-05 10:37:50,415 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:37:50,416 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:37:50,417 INFO L158 Benchmark]: Toolchain (without parser) took 434.23ms. Allocated memory was 151.0MB in the beginning and 205.5MB in the end (delta: 54.5MB). Free memory was 69.9MB in the beginning and 151.2MB in the end (delta: -81.3MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. [2024-02-05 10:37:50,418 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 151.0MB. Free memory is still 102.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:37:50,418 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 151.0MB. Free memory is still 117.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:37:50,419 INFO L158 Benchmark]: CACSL2BoogieTranslator took 429.87ms. Allocated memory was 151.0MB in the beginning and 205.5MB in the end (delta: 54.5MB). Free memory was 69.7MB in the beginning and 151.2MB in the end (delta: -81.5MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. [2024-02-05 10:37:50,421 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 0.17ms. Allocated memory is still 151.0MB. Free memory is still 102.8MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 151.0MB. Free memory is still 117.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 429.87ms. Allocated memory was 151.0MB in the beginning and 205.5MB in the end (delta: 54.5MB). Free memory was 69.7MB in the beginning and 151.2MB in the end (delta: -81.5MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 701]: Incorrect Syntax Undeclared variable in ACSL expression: k RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread/triangular-2.i ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/triangular-2.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-d8006e4-m [2024-02-05 10:37:52,368 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:37:52,441 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-05 10:37:52,445 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:37:52,445 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:37:52,472 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:37:52,473 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:37:52,473 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:37:52,474 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:37:52,477 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:37:52,477 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:37:52,477 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:37:52,478 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:37:52,479 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:37:52,479 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:37:52,479 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:37:52,479 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:37:52,480 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:37:52,480 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:37:52,480 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:37:52,480 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:37:52,481 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:37:52,481 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:37:52,481 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-05 10:37:52,482 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-05 10:37:52,482 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:37:52,482 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-05 10:37:52,482 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:37:52,482 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:37:52,482 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:37:52,483 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:37:52,484 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:37:52,484 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:37:52,484 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:37:52,484 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:37:52,484 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:37:52,485 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:37:52,485 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:37:52,485 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-05 10:37:52,485 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-05 10:37:52,486 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:37:52,486 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:37:52,486 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:37:52,486 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:37:52,486 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:37:52,487 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-05 10:37:52,487 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:37:52,754 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:37:52,776 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:37:52,779 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:37:52,780 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:37:52,781 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:37:52,783 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/triangular-2.yml/witness.yml [2024-02-05 10:37:52,924 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:37:52,924 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:37:52,925 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-2.i [2024-02-05 10:37:54,070 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:37:54,316 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:37:54,317 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-2.i [2024-02-05 10:37:54,355 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c37d225a4/2f4b3c296ef741a5ad17b1be429922b3/FLAG4e85fdfc1 [2024-02-05 10:37:54,365 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c37d225a4/2f4b3c296ef741a5ad17b1be429922b3 [2024-02-05 10:37:54,365 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:37:54,366 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:37:54,367 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:37:54,367 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:37:54,371 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:37:54,371 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:37:52" (1/2) ... [2024-02-05 10:37:54,372 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52675410 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:37:54, skipping insertion in model container [2024-02-05 10:37:54,372 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:37:52" (1/2) ... [2024-02-05 10:37:54,373 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4c34f25f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:37:54, skipping insertion in model container [2024-02-05 10:37:54,373 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:37:54" (2/2) ... [2024-02-05 10:37:54,374 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52675410 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:37:54, skipping insertion in model container [2024-02-05 10:37:54,374 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:37:54" (2/2) ... [2024-02-05 10:37:54,374 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:37:54,488 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:37:54,489 INFO L101 nessWitnessExtractor]: Location invariant before [L697-L697] ((unsigned long )arg == 0UL) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-02-05 10:37:54,489 INFO L101 nessWitnessExtractor]: Location invariant before [L720-L720] (((((((((0 <= condI) && (0 <= condJ)) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (condJ <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1)) && (condJ == 0 || condJ == 1) [2024-02-05 10:37:54,490 INFO L101 nessWitnessExtractor]: Location invariant after [L719-L719] ((((((0 <= condI) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1) [2024-02-05 10:37:54,490 INFO L101 nessWitnessExtractor]: Location invariant before [L709-L709] (k == 5) && ((unsigned long )arg == 0UL) [2024-02-05 10:37:54,490 INFO L101 nessWitnessExtractor]: Location invariant before [L724-L724] ((((((0LL - (long long )condI) + (long long )condJ >= 0LL) && ((long long )condI + (long long )condJ >= 0LL)) && ((0LL - (long long )condI) - (long long )condJ >= 0LL)) && ((long long )condI - (long long )condJ >= 0LL)) && (condI == 0)) && (condJ == 0) [2024-02-05 10:37:54,490 INFO L101 nessWitnessExtractor]: Location invariant before [L706-L706] (((((3 <= i) && (4 <= j)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-02-05 10:37:54,490 INFO L101 nessWitnessExtractor]: Loop invariant at [L704-L704] ((unsigned long )arg == 0UL) && (((((k == 5 || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-02-05 10:37:54,490 INFO L101 nessWitnessExtractor]: Location invariant before [L713-L713] ((((((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL)) && (i == 3)) && (j == 6) [2024-02-05 10:37:54,490 INFO L101 nessWitnessExtractor]: Location invariant before [L716-L716] (((((((3 <= i) && (4 <= j)) && ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL)) && (i % 2 == 1)) && (j % 2 == 0) [2024-02-05 10:37:54,490 INFO L101 nessWitnessExtractor]: Location invariant after [L722-L722] (((((0 <= condI) && (0 <= condJ)) && (condI <= 1)) && (condJ <= 1)) && (condI == 0 || condI == 1)) && (condJ == 0 || condJ == 1) [2024-02-05 10:37:54,491 INFO L101 nessWitnessExtractor]: Location invariant before [L714-L714] ((((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-02-05 10:37:54,491 INFO L101 nessWitnessExtractor]: Location invariant before [L718-L718] ((0 <= condI) && (condI <= 1)) && (condI == 0 || condI == 1) [2024-02-05 10:37:54,491 INFO L101 nessWitnessExtractor]: Location invariant before [L698-L698] (((((3 <= i) && (4 <= j)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-02-05 10:37:54,491 INFO L101 nessWitnessExtractor]: Location invariant before [L722-L722] (((((0 <= condI) && (0 <= condJ)) && (condI <= 1)) && (condJ <= 1)) && (condI == 0 || condI == 1)) && (condJ == 0 || condJ == 1) [2024-02-05 10:37:54,491 INFO L101 nessWitnessExtractor]: Location invariant before [L715-L715] ((((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-02-05 10:37:54,491 INFO L101 nessWitnessExtractor]: Location invariant before [L701-L701] (k == 5) && ((unsigned long )arg == 0UL) [2024-02-05 10:37:54,491 INFO L101 nessWitnessExtractor]: Location invariant before [L719-L719] ((((((0 <= condI) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1) [2024-02-05 10:37:54,492 INFO L101 nessWitnessExtractor]: Location invariant before [L717-L717] ((((((0 <= condI) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1) [2024-02-05 10:37:54,492 INFO L101 nessWitnessExtractor]: Location invariant after [L716-L716] (((((((3 <= i) && (4 <= j)) && ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL)) && (i % 2 == 1)) && (j % 2 == 0) [2024-02-05 10:37:54,492 INFO L101 nessWitnessExtractor]: Location invariant before [L699-L699] (((((4 <= j) && (5 <= i)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-02-05 10:37:54,492 INFO L101 nessWitnessExtractor]: Loop invariant at [L696-L696] ((unsigned long )arg == 0UL) && (((((k == 5 || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-02-05 10:37:54,492 INFO L101 nessWitnessExtractor]: Location invariant before [L721-L721] (((0 <= condJ) && (condJ <= 1)) && (condI == 0 || ((0 <= condI && condI <= 1) && (condI == 0 || condI == 1)))) && (condJ == 0 || condJ == 1) [2024-02-05 10:37:54,492 INFO L101 nessWitnessExtractor]: Location invariant before [L707-L707] (((((3 <= i) && (4 <= j)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-02-05 10:37:54,493 INFO L101 nessWitnessExtractor]: Location invariant before [L705-L705] ((unsigned long )arg == 0UL) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-02-05 10:37:54,531 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:37:54,791 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/triangular-2.i[30952,30965] [2024-02-05 10:37:54,811 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:37:54,821 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:37:54,907 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: k [2024-02-05 10:37:54,907 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4c34f25f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:37:54, skipping insertion in model container [2024-02-05 10:37:54,908 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:37:54,908 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:37:54,909 INFO L158 Benchmark]: Toolchain (without parser) took 542.46ms. Allocated memory is still 65.0MB. Free memory was 38.6MB in the beginning and 38.9MB in the end (delta: -338.4kB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-02-05 10:37:54,910 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 41.9MB. Free memory was 21.1MB in the beginning and 21.0MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:37:54,910 INFO L158 Benchmark]: CDTParser took 0.08ms. Allocated memory is still 52.4MB. Free memory is still 37.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:37:54,910 INFO L158 Benchmark]: CACSL2BoogieTranslator took 540.78ms. Allocated memory is still 65.0MB. Free memory was 38.2MB in the beginning and 38.9MB in the end (delta: -678.4kB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-02-05 10:37:54,914 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 0.17ms. Allocated memory is still 41.9MB. Free memory was 21.1MB in the beginning and 21.0MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.08ms. Allocated memory is still 52.4MB. Free memory is still 37.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 540.78ms. Allocated memory is still 65.0MB. Free memory was 38.2MB in the beginning and 38.9MB in the end (delta: -678.4kB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 701]: Incorrect Syntax Undeclared variable in ACSL expression: k RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN