./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread/triangular-1.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/triangular-1.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fced0e87 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-1.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-1.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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:00:54,755 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:00:54,807 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:00:54,812 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:00:54,813 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:00:54,836 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:00:54,837 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:00:54,837 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:00:54,838 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:00:54,841 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:00:54,842 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:00:54,842 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:00:54,843 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:00:54,844 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:00:54,844 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:00:54,844 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:00:54,844 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:00:54,844 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:00:54,845 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:00:54,845 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:00:54,845 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:00:54,845 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:00:54,846 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:00:54,846 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:00:54,846 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:00:54,846 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:00:54,846 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:00:54,847 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:00:54,847 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:00:54,847 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:00:54,848 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:00:54,848 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:00:54,848 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:00:54,849 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:00:54,849 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:00:54,849 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:00:54,849 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:00:54,849 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:00:54,850 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:00:54,850 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:00:54,850 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:00:54,850 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:00:54,850 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:00:54,850 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:00:55,067 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:00:55,102 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:00:55,104 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:00:55,105 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:00:55,106 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:00:55,106 INFO L431 ainManager$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/triangular-1.yml/witness.yml [2024-01-31 16:00:55,317 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:00:55,317 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:00:55,318 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-1.i [2024-01-31 16:00:56,526 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:00:56,782 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:00:56,785 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-1.i [2024-01-31 16:00:56,803 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a50dc4f17/faf5fd57214f4f92a8e5c6221abe18de/FLAGa5f8618c4 [2024-01-31 16:00:57,102 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a50dc4f17/faf5fd57214f4f92a8e5c6221abe18de [2024-01-31 16:00:57,104 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:00:57,105 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:00:57,106 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:00:57,106 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:00:57,111 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:00:57,112 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:00:55" (1/2) ... [2024-01-31 16:00:57,114 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a946d77 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:00:57, skipping insertion in model container [2024-01-31 16:00:57,115 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:00:55" (1/2) ... [2024-01-31 16:00:57,116 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c24f3e2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:00:57, skipping insertion in model container [2024-01-31 16:00:57,117 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:00:57" (2/2) ... [2024-01-31 16:00:57,117 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a946d77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:00:57, skipping insertion in model container [2024-01-31 16:00:57,117 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:00:57" (2/2) ... [2024-01-31 16:00:57,118 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:00:57,224 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:00:57,225 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (((0 <= condJ) && (condJ <= 1)) && (condI == 0 || ((0 <= condI && condI <= 1) && (condI == 0 || condI == 1)))) && (condJ == 0 || condJ == 1) [2024-01-31 16:00:57,225 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L696] ((unsigned long )arg == 0UL) && (((((k == 5 || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-31 16:00:57,225 INFO L98 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) [2024-01-31 16:00:57,225 INFO L98 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) [2024-01-31 16:00:57,225 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((((((0 <= condI) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1) [2024-01-31 16:00:57,225 INFO L98 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) [2024-01-31 16:00:57,226 INFO L98 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) [2024-01-31 16:00:57,226 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] ((unsigned long )arg == 0UL) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-31 16:00:57,226 INFO L98 nessWitnessExtractor]: Location invariant after [L719-L719] ((((((0 <= condI) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1) [2024-01-31 16:00:57,226 INFO L98 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) [2024-01-31 16:00:57,226 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] ((0 <= condI) && (condI <= 1)) && (condI == 0 || condI == 1) [2024-01-31 16:00:57,226 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L722] (((((0 <= condI) && (0 <= condJ)) && (condI <= 1)) && (condJ <= 1)) && (condI == 0 || condI == 1)) && (condJ == 0 || condJ == 1) [2024-01-31 16:00:57,226 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (k == 5) && ((unsigned long )arg == 0UL) [2024-01-31 16:00:57,226 INFO L98 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)) [2024-01-31 16:00:57,227 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L704] ((unsigned long )arg == 0UL) && (((((k == 5 || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-31 16:00:57,227 INFO L98 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)) [2024-01-31 16:00:57,227 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] ((unsigned long )arg == 0UL) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-31 16:00:57,227 INFO L98 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) [2024-01-31 16:00:57,227 INFO L98 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)) [2024-01-31 16:00:57,227 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] ((((((0 <= condI) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1) [2024-01-31 16:00:57,227 INFO L98 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)) [2024-01-31 16:00:57,227 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (k == 5) && ((unsigned long )arg == 0UL) [2024-01-31 16:00:57,228 INFO L98 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) [2024-01-31 16:00:57,228 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (((((0 <= condI) && (0 <= condJ)) && (condI <= 1)) && (condJ <= 1)) && (condI == 0 || condI == 1)) && (condJ == 0 || condJ == 1) [2024-01-31 16:00:57,249 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:00:57,560 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-1.i[30950,30963] [2024-01-31 16:00:57,563 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:00:57,575 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:00:57,657 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: k [2024-01-31 16:00:57,658 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c24f3e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:00:57, skipping insertion in model container [2024-01-31 16:00:57,658 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:00:57,659 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:00:57,661 INFO L158 Benchmark]: Toolchain (without parser) took 555.11ms. Allocated memory was 159.4MB in the beginning and 203.4MB in the end (delta: 44.0MB). Free memory was 96.8MB in the beginning and 165.3MB in the end (delta: -68.5MB). Peak memory consumption was 26.3MB. Max. memory is 16.1GB. [2024-01-31 16:00:57,661 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 159.4MB. Free memory is still 93.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:00:57,661 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 159.4MB. Free memory is still 87.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:00:57,662 INFO L158 Benchmark]: CACSL2BoogieTranslator took 553.14ms. Allocated memory was 159.4MB in the beginning and 203.4MB in the end (delta: 44.0MB). Free memory was 96.8MB in the beginning and 165.3MB in the end (delta: -68.5MB). Peak memory consumption was 26.3MB. Max. memory is 16.1GB. [2024-01-31 16:00:57,664 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 159.4MB. Free memory is still 93.0MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 159.4MB. Free memory is still 87.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 553.14ms. Allocated memory was 159.4MB in the beginning and 203.4MB in the end (delta: 44.0MB). Free memory was 96.8MB in the beginning and 165.3MB in the end (delta: -68.5MB). Peak memory consumption was 26.3MB. 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-1.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-1.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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:01:00,201 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:01:00,281 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:01:00,285 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:01:00,286 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:01:00,313 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:01:00,314 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:01:00,314 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:01:00,315 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:01:00,318 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:01:00,318 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:01:00,318 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:01:00,319 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:01:00,320 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:01:00,320 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:01:00,321 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:01:00,321 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:01:00,321 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:01:00,321 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:01:00,321 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:01:00,322 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:01:00,322 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:01:00,323 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:01:00,323 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:01:00,323 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:01:00,323 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:01:00,323 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:01:00,324 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:01:00,324 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:01:00,324 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:01:00,325 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:01:00,325 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:01:00,325 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:01:00,326 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:01:00,326 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:01:00,326 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:01:00,327 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:01:00,327 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:01:00,327 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:01:00,327 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:01:00,327 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:01:00,328 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:01:00,328 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:01:00,328 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:01:00,328 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:01:00,328 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:01:00,328 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:01:00,666 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:01:00,697 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:01:00,700 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:01:00,701 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:01:00,702 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:01:00,703 INFO L431 ainManager$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/triangular-1.yml/witness.yml [2024-01-31 16:01:00,916 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:01:00,941 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:01:00,942 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-1.i [2024-01-31 16:01:02,020 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:01:02,428 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:01:02,431 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-1.i [2024-01-31 16:01:02,456 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f729ceebe/57c5bf0f27304f138821210ed5bf7171/FLAG6650ae8a9 [2024-01-31 16:01:02,478 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f729ceebe/57c5bf0f27304f138821210ed5bf7171 [2024-01-31 16:01:02,485 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:01:02,487 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:01:02,490 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:01:02,490 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:01:02,504 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:01:02,505 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:01:00" (1/2) ... [2024-01-31 16:01:02,506 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f4f74e1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:01:02, skipping insertion in model container [2024-01-31 16:01:02,507 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:01:00" (1/2) ... [2024-01-31 16:01:02,508 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6c18de26 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:01:02, skipping insertion in model container [2024-01-31 16:01:02,508 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:01:02" (2/2) ... [2024-01-31 16:01:02,508 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f4f74e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:01:02, skipping insertion in model container [2024-01-31 16:01:02,508 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:01:02" (2/2) ... [2024-01-31 16:01:02,509 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:01:02,686 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:01:02,687 INFO L98 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) [2024-01-31 16:01:02,688 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((((((0 <= condI) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1) [2024-01-31 16:01:02,688 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L722] (((((0 <= condI) && (0 <= condJ)) && (condI <= 1)) && (condJ <= 1)) && (condI == 0 || condI == 1)) && (condJ == 0 || condJ == 1) [2024-01-31 16:01:02,688 INFO L98 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) [2024-01-31 16:01:02,688 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] ((unsigned long )arg == 0UL) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-31 16:01:02,693 INFO L98 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)) [2024-01-31 16:01:02,693 INFO L98 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) [2024-01-31 16:01:02,693 INFO L98 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)) [2024-01-31 16:01:02,693 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L704] ((unsigned long )arg == 0UL) && (((((k == 5 || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-31 16:01:02,693 INFO L98 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)) [2024-01-31 16:01:02,693 INFO L98 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)) [2024-01-31 16:01:02,694 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (((((0 <= condI) && (0 <= condJ)) && (condI <= 1)) && (condJ <= 1)) && (condI == 0 || condI == 1)) && (condJ == 0 || condJ == 1) [2024-01-31 16:01:02,694 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] ((((((0 <= condI) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1) [2024-01-31 16:01:02,694 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (k == 5) && ((unsigned long )arg == 0UL) [2024-01-31 16:01:02,694 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (((0 <= condJ) && (condJ <= 1)) && (condI == 0 || ((0 <= condI && condI <= 1) && (condI == 0 || condI == 1)))) && (condJ == 0 || condJ == 1) [2024-01-31 16:01:02,694 INFO L98 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) [2024-01-31 16:01:02,694 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] ((unsigned long )arg == 0UL) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-31 16:01:02,695 INFO L98 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) [2024-01-31 16:01:02,695 INFO L98 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) [2024-01-31 16:01:02,695 INFO L98 nessWitnessExtractor]: Location invariant after [L719-L719] ((((((0 <= condI) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1) [2024-01-31 16:01:02,695 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L696] ((unsigned long )arg == 0UL) && (((((k == 5 || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-31 16:01:02,695 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (k == 5) && ((unsigned long )arg == 0UL) [2024-01-31 16:01:02,696 INFO L98 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) [2024-01-31 16:01:02,696 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] ((0 <= condI) && (condI <= 1)) && (condI == 0 || condI == 1) [2024-01-31 16:01:02,738 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:01:03,017 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-1.i[30950,30963] [2024-01-31 16:01:03,020 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:01:03,028 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:01:03,115 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: k [2024-01-31 16:01:03,115 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6c18de26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:01:03, skipping insertion in model container [2024-01-31 16:01:03,115 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:01:03,116 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:01:03,118 INFO L158 Benchmark]: Toolchain (without parser) took 630.23ms. Allocated memory is still 62.9MB. Free memory was 40.4MB in the beginning and 39.4MB in the end (delta: 1.0MB). Peak memory consumption was 18.0MB. Max. memory is 16.1GB. [2024-01-31 16:01:03,118 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 52.4MB. Free memory was 29.1MB in the beginning and 29.0MB in the end (delta: 43.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:01:03,118 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 52.4MB. Free memory is still 36.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:01:03,119 INFO L158 Benchmark]: CACSL2BoogieTranslator took 625.58ms. Allocated memory is still 62.9MB. Free memory was 40.2MB in the beginning and 39.4MB in the end (delta: 834.3kB). Peak memory consumption was 18.0MB. Max. memory is 16.1GB. [2024-01-31 16:01:03,120 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 0.16ms. Allocated memory is still 52.4MB. Free memory was 29.1MB in the beginning and 29.0MB in the end (delta: 43.1kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.38ms. Allocated memory is still 52.4MB. Free memory is still 36.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 625.58ms. Allocated memory is still 62.9MB. Free memory was 40.2MB in the beginning and 39.4MB in the end (delta: 834.3kB). Peak memory consumption was 18.0MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN