./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.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-2.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/triangular-2.i ./goblint.2023-12-19_14-39-08.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-2755261-m [2024-01-26 15:10:19,655 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:10:19,737 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:10:19,747 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:10:19,748 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:10:19,800 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:10:19,801 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:10:19,801 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:10:19,802 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:10:19,806 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:10:19,806 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:10:19,806 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:10:19,807 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:10:19,808 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:10:19,809 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:10:19,809 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:10:19,809 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:10:19,809 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:10:19,810 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:10:19,810 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:10:19,810 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:10:19,810 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:10:19,811 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:10:19,811 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:10:19,811 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:10:19,811 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:10:19,812 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:10:19,812 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:10:19,813 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:10:19,813 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:10:19,814 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:10:19,814 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:10:19,814 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:10:19,814 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:10:19,815 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:10:19,815 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:10:19,815 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:10:19,815 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:10:19,815 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:10:19,816 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:10:19,816 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:10:19,816 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:10:19,816 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:10:19,817 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:10:20,061 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:10:20,089 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:10:20,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:10:20,092 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:10:20,093 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:10:20,094 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-2.i [2024-01-26 15:10:21,328 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:10:21,578 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:10:21,578 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-2.i [2024-01-26 15:10:21,595 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb42c469b/2e5b6235caef4eeaab1b5462d5fa8d2c/FLAG96eba7324 [2024-01-26 15:10:21,614 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb42c469b/2e5b6235caef4eeaab1b5462d5fa8d2c [2024-01-26 15:10:21,618 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:10:21,618 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:10:21,622 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-2.yml/witness.yml [2024-01-26 15:10:21,774 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:10:21,776 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:10:21,777 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:10:21,777 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:10:21,784 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:10:21,785 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:10:21" (1/2) ... [2024-01-26 15:10:21,786 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b13fb09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:10:21, skipping insertion in model container [2024-01-26 15:10:21,786 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:10:21" (1/2) ... [2024-01-26 15:10:21,788 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2144a615 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:10:21, skipping insertion in model container [2024-01-26 15:10:21,788 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:10:21" (2/2) ... [2024-01-26 15:10:21,789 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b13fb09 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:10:21, skipping insertion in model container [2024-01-26 15:10:21,789 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:10:21" (2/2) ... [2024-01-26 15:10:21,789 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:10:21,902 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:10:21,904 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:21,904 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 4 <= j [2024-01-26 15:10:21,904 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] j % 2 == 0 [2024-01-26 15:10:21,904 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 3 <= i [2024-01-26 15:10:21,905 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (unsigned long )arg == 0UL [2024-01-26 15:10:21,905 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] i % 2 == 1 [2024-01-26 15:10:21,906 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 0 <= condI [2024-01-26 15:10:21,906 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] j % 2 == 0 [2024-01-26 15:10:21,906 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] condI == 0 || condI == 1 [2024-01-26 15:10:21,906 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 3 <= i [2024-01-26 15:10:21,906 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 4 <= j [2024-01-26 15:10:21,906 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] condI <= 1 [2024-01-26 15:10:21,907 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] i % 2 == 1 [2024-01-26 15:10:21,907 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] (unsigned long )arg == 0UL [2024-01-26 15:10:21,907 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] ((((k == 5 || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:21,907 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] i % 2 == 1 [2024-01-26 15:10:21,907 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 4 <= j [2024-01-26 15:10:21,907 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 5 <= i [2024-01-26 15:10:21,908 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] j % 2 == 0 [2024-01-26 15:10:21,908 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (unsigned long )arg == 0UL [2024-01-26 15:10:21,908 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:21,908 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 0 <= condI [2024-01-26 15:10:21,909 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] condI <= 1 [2024-01-26 15:10:21,909 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] j % 2 == 0 [2024-01-26 15:10:21,909 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] condI == 0 || condI == 1 [2024-01-26 15:10:21,909 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 4 <= j [2024-01-26 15:10:21,909 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 3 <= i [2024-01-26 15:10:21,909 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i % 2 == 1 [2024-01-26 15:10:21,910 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] j == 6 [2024-01-26 15:10:21,910 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] i == 3 [2024-01-26 15:10:21,910 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:21,910 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:21,910 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:21,910 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:21,911 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:21,911 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-26 15:10:21,911 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 4 <= j [2024-01-26 15:10:21,911 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 3 <= i [2024-01-26 15:10:21,912 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] i % 2 == 1 [2024-01-26 15:10:21,912 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] j % 2 == 0 [2024-01-26 15:10:21,913 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] condI == 0 [2024-01-26 15:10:21,913 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:21,913 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (long long )condI + (long long )condJ >= 0LL [2024-01-26 15:10:21,913 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] condJ == 0 [2024-01-26 15:10:21,914 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (long long )condI - (long long )condJ >= 0LL [2024-01-26 15:10:21,914 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:21,914 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:21,914 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (unsigned long )arg == 0UL [2024-01-26 15:10:21,915 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] 0 <= condJ [2024-01-26 15:10:21,915 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condJ <= 1 [2024-01-26 15:10:21,915 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condI == 0 || ((0 <= condI && condI <= 1) && (condI == 0 || condI == 1)) [2024-01-26 15:10:21,915 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condJ == 0 || condJ == 1 [2024-01-26 15:10:21,915 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condJ <= 1 [2024-01-26 15:10:21,916 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condI == 0 || condI == 1 [2024-01-26 15:10:21,916 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] j % 2 == 0 [2024-01-26 15:10:21,917 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condI <= 1 [2024-01-26 15:10:21,917 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condJ == 0 || condJ == 1 [2024-01-26 15:10:21,917 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 3 <= i [2024-01-26 15:10:21,918 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] i % 2 == 1 [2024-01-26 15:10:21,918 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= condJ [2024-01-26 15:10:21,918 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= condI [2024-01-26 15:10:21,918 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 4 <= j [2024-01-26 15:10:21,918 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] k == 5 [2024-01-26 15:10:21,918 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (unsigned long )arg == 0UL [2024-01-26 15:10:21,919 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= condI [2024-01-26 15:10:21,919 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condI <= 1 [2024-01-26 15:10:21,919 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condI == 0 || condI == 1 [2024-01-26 15:10:21,919 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= condJ [2024-01-26 15:10:21,919 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condJ == 0 || condJ == 1 [2024-01-26 15:10:21,919 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condJ <= 1 [2024-01-26 15:10:21,920 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:21,920 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-26 15:10:21,920 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-26 15:10:21,920 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] k == 5 [2024-01-26 15:10:21,920 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:21,920 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:21,920 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:21,921 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:21,921 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] (unsigned long )arg == 0UL [2024-01-26 15:10:21,921 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] ((((k == 5 || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:21,921 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:21,921 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:21,921 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i % 2 == 1 [2024-01-26 15:10:21,921 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:21,922 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 3 <= i [2024-01-26 15:10:21,922 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:21,922 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 4 <= j [2024-01-26 15:10:21,922 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] j % 2 == 0 [2024-01-26 15:10:21,922 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] condI <= 1 [2024-01-26 15:10:21,922 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] condI == 0 || condI == 1 [2024-01-26 15:10:21,923 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= condI [2024-01-26 15:10:21,923 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:21,923 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:21,923 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:21,923 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:21,923 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] j % 2 == 0 [2024-01-26 15:10:21,923 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-26 15:10:21,924 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] i % 2 == 1 [2024-01-26 15:10:21,924 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 4 <= j [2024-01-26 15:10:21,925 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 3 <= i [2024-01-26 15:10:21,925 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:22,002 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:10:22,322 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] [2024-01-26 15:10:22,326 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:10:22,337 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-26 15:10:22,422 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: k [2024-01-26 15:10:22,423 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2144a615 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:10:22, skipping insertion in model container [2024-01-26 15:10:22,423 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:10:22,424 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:10:22,426 INFO L158 Benchmark]: Toolchain (without parser) took 649.15ms. Allocated memory is still 180.4MB. Free memory was 101.1MB in the beginning and 136.6MB in the end (delta: -35.4MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. [2024-01-26 15:10:22,426 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 100.7MB. Free memory is still 62.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:10:22,426 INFO L158 Benchmark]: Witness Parser took 0.50ms. Allocated memory is still 180.4MB. Free memory is still 107.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:10:22,427 INFO L158 Benchmark]: CACSL2BoogieTranslator took 647.06ms. Allocated memory is still 180.4MB. Free memory was 100.9MB in the beginning and 136.6MB in the end (delta: -35.6MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. [2024-01-26 15:10:22,429 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 100.7MB. Free memory is still 62.0MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.50ms. Allocated memory is still 180.4MB. Free memory is still 107.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 647.06ms. Allocated memory is still 180.4MB. Free memory was 100.9MB in the beginning and 136.6MB in the end (delta: -35.6MB). Peak memory consumption was 14.0MB. 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.2023-12-19_14-39-08.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-2755261-m [2024-01-26 15:10:24,625 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:10:24,703 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:10:24,710 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:10:24,710 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:10:24,745 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:10:24,745 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:10:24,746 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:10:24,746 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:10:24,750 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:10:24,750 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:10:24,751 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:10:24,751 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:10:24,752 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:10:24,752 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:10:24,753 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:10:24,753 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:10:24,754 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:10:24,754 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:10:24,754 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:10:24,754 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:10:24,755 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:10:24,756 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:10:24,756 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:10:24,756 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:10:24,756 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:10:24,757 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:10:24,757 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:10:24,757 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:10:24,757 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:10:24,758 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:10:24,759 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:10:24,759 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:10:24,759 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:10:24,759 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:10:24,760 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:10:24,760 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:10:24,761 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:10:24,761 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:10:24,761 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:10:24,761 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:10:24,762 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:10:24,762 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:10:24,762 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:10:24,762 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:10:24,763 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:10:24,763 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:10:25,092 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:10:25,112 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:10:25,115 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:10:25,116 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:10:25,116 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:10:25,118 INFO L431 ainManager$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-2.yml/witness.yml [2024-01-26 15:10:25,301 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:10:25,301 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:10:25,302 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-2.i [2024-01-26 15:10:26,584 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:10:26,865 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:10:26,866 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-2.i [2024-01-26 15:10:26,884 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fed18ea49/fbc7f51e66824a148cbcddc43fce91a7/FLAGc648c3998 [2024-01-26 15:10:26,900 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fed18ea49/fbc7f51e66824a148cbcddc43fce91a7 [2024-01-26 15:10:26,901 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:10:26,902 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:10:26,905 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:10:26,905 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:10:26,909 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:10:26,910 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:10:25" (1/2) ... [2024-01-26 15:10:26,911 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@935a981 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:10:26, skipping insertion in model container [2024-01-26 15:10:26,911 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:10:25" (1/2) ... [2024-01-26 15:10:26,913 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@355f09e1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:10:26, skipping insertion in model container [2024-01-26 15:10:26,913 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:10:26" (2/2) ... [2024-01-26 15:10:26,913 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@935a981 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:10:26, skipping insertion in model container [2024-01-26 15:10:26,914 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:10:26" (2/2) ... [2024-01-26 15:10:26,914 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:10:27,021 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:10:27,022 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] j % 2 == 0 [2024-01-26 15:10:27,022 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-26 15:10:27,022 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 3 <= i [2024-01-26 15:10:27,023 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 4 <= j [2024-01-26 15:10:27,023 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] i % 2 == 1 [2024-01-26 15:10:27,023 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:27,023 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condJ <= 1 [2024-01-26 15:10:27,023 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= condJ [2024-01-26 15:10:27,023 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condI <= 1 [2024-01-26 15:10:27,024 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condI == 0 || condI == 1 [2024-01-26 15:10:27,024 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condJ == 0 || condJ == 1 [2024-01-26 15:10:27,024 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= condI [2024-01-26 15:10:27,024 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (unsigned long )arg == 0UL [2024-01-26 15:10:27,024 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:27,024 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] j % 2 == 0 [2024-01-26 15:10:27,024 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 4 <= j [2024-01-26 15:10:27,025 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-26 15:10:27,025 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 3 <= i [2024-01-26 15:10:27,025 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:27,025 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] i % 2 == 1 [2024-01-26 15:10:27,026 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] condI <= 1 [2024-01-26 15:10:27,026 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i % 2 == 1 [2024-01-26 15:10:27,026 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 3 <= i [2024-01-26 15:10:27,026 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] j % 2 == 0 [2024-01-26 15:10:27,026 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 4 <= j [2024-01-26 15:10:27,026 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] condI == 0 || condI == 1 [2024-01-26 15:10:27,027 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 0 <= condI [2024-01-26 15:10:27,027 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] condJ == 0 [2024-01-26 15:10:27,027 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:27,027 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] condI == 0 [2024-01-26 15:10:27,027 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (long long )condI + (long long )condJ >= 0LL [2024-01-26 15:10:27,028 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:27,028 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (long long )condI - (long long )condJ >= 0LL [2024-01-26 15:10:27,028 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:27,030 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:27,030 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:27,030 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:27,030 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condJ <= 1 [2024-01-26 15:10:27,030 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] 0 <= condJ [2024-01-26 15:10:27,030 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condJ == 0 || condJ == 1 [2024-01-26 15:10:27,031 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condI == 0 || ((0 <= condI && condI <= 1) && (condI == 0 || condI == 1)) [2024-01-26 15:10:27,031 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] j == 6 [2024-01-26 15:10:27,031 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:27,031 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:27,032 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] i == 3 [2024-01-26 15:10:27,032 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:27,032 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:27,032 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] (unsigned long )arg == 0UL [2024-01-26 15:10:27,032 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] ((((k == 5 || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:27,033 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:27,033 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:27,033 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:27,034 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:27,034 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= condI [2024-01-26 15:10:27,035 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] condI <= 1 [2024-01-26 15:10:27,035 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] condI == 0 || condI == 1 [2024-01-26 15:10:27,035 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] k == 5 [2024-01-26 15:10:27,035 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-26 15:10:27,035 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] (unsigned long )arg == 0UL [2024-01-26 15:10:27,035 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] ((((k == 5 || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:27,035 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] k == 5 [2024-01-26 15:10:27,036 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (unsigned long )arg == 0UL [2024-01-26 15:10:27,036 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= condJ [2024-01-26 15:10:27,036 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 4 <= j [2024-01-26 15:10:27,036 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] j % 2 == 0 [2024-01-26 15:10:27,036 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= condI [2024-01-26 15:10:27,036 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condI <= 1 [2024-01-26 15:10:27,036 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condI == 0 || condI == 1 [2024-01-26 15:10:27,037 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 3 <= i [2024-01-26 15:10:27,037 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condJ == 0 || condJ == 1 [2024-01-26 15:10:27,037 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condJ <= 1 [2024-01-26 15:10:27,037 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] i % 2 == 1 [2024-01-26 15:10:27,037 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 4 <= j [2024-01-26 15:10:27,037 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] j % 2 == 0 [2024-01-26 15:10:27,037 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:27,038 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (unsigned long )arg == 0UL [2024-01-26 15:10:27,038 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 3 <= i [2024-01-26 15:10:27,038 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] i % 2 == 1 [2024-01-26 15:10:27,038 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 4 <= j [2024-01-26 15:10:27,038 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] condI <= 1 [2024-01-26 15:10:27,038 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 3 <= i [2024-01-26 15:10:27,038 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] condI == 0 || condI == 1 [2024-01-26 15:10:27,038 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] j % 2 == 0 [2024-01-26 15:10:27,039 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] i % 2 == 1 [2024-01-26 15:10:27,039 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 0 <= condI [2024-01-26 15:10:27,039 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:27,039 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-26 15:10:27,039 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i % 2 == 1 [2024-01-26 15:10:27,039 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 3 <= i [2024-01-26 15:10:27,039 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:27,040 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:27,040 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] j % 2 == 0 [2024-01-26 15:10:27,040 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:27,040 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 4 <= j [2024-01-26 15:10:27,040 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:27,041 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] i % 2 == 1 [2024-01-26 15:10:27,041 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 5 <= i [2024-01-26 15:10:27,042 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:27,042 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 4 <= j [2024-01-26 15:10:27,042 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (unsigned long )arg == 0UL [2024-01-26 15:10:27,042 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] j % 2 == 0 [2024-01-26 15:10:27,087 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:10:27,428 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] [2024-01-26 15:10:27,438 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:10:27,450 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-26 15:10:27,523 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: k [2024-01-26 15:10:27,523 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@355f09e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:10:27, skipping insertion in model container [2024-01-26 15:10:27,524 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:10:27,525 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:10:27,527 INFO L158 Benchmark]: Toolchain (without parser) took 623.82ms. Allocated memory was 62.9MB in the beginning and 98.6MB in the end (delta: 35.7MB). Free memory was 39.1MB in the beginning and 71.9MB in the end (delta: -32.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-26 15:10:27,527 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 62.9MB. Free memory was 39.5MB in the beginning and 39.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:10:27,528 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 62.9MB. Free memory is still 47.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:10:27,529 INFO L158 Benchmark]: CACSL2BoogieTranslator took 620.22ms. Allocated memory was 62.9MB in the beginning and 98.6MB in the end (delta: 35.7MB). Free memory was 38.9MB in the beginning and 71.9MB in the end (delta: -33.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-26 15:10:27,530 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 0.20ms. Allocated memory is still 62.9MB. Free memory was 39.5MB in the beginning and 39.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.43ms. Allocated memory is still 62.9MB. Free memory is still 47.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 620.22ms. Allocated memory was 62.9MB in the beginning and 98.6MB in the end (delta: 35.7MB). Free memory was 38.9MB in the beginning and 71.9MB in the end (delta: -33.0MB). Peak memory consumption was 18.9MB. 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