./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread/triangular-longest-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-longest-2.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ab2e0ac4 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-longest-2.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-longest-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-ab2e0ac-m [2024-01-29 14:21:29,133 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:21:29,196 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:21:29,201 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:21:29,201 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:21:29,223 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:21:29,224 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:21:29,225 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:21:29,225 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:21:29,228 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:21:29,228 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:21:29,229 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:21:29,229 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:21:29,230 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:21:29,230 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:21:29,230 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:21:29,231 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:21:29,231 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:21:29,231 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:21:29,231 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:21:29,231 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:21:29,232 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:21:29,232 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:21:29,232 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:21:29,232 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:21:29,233 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:21:29,233 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:21:29,233 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:21:29,234 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:21:29,234 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:21:29,235 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:21:29,235 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:21:29,235 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:21:29,235 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:21:29,235 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:21:29,235 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:21:29,236 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:21:29,236 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:21:29,236 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:21:29,236 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:21:29,236 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:21:29,237 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:21:29,237 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:21:29,237 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:21:29,443 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:21:29,464 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:21:29,466 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:21:29,466 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:21:29,467 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:21:29,468 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-longest-2.i [2024-01-29 14:21:30,492 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:21:30,702 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:21:30,704 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-longest-2.i [2024-01-29 14:21:30,721 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0447c410e/471533ce9c6947fbb90c454476ab5ec7/FLAGf9b716478 [2024-01-29 14:21:30,731 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0447c410e/471533ce9c6947fbb90c454476ab5ec7 [2024-01-29 14:21:30,733 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:21:30,734 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:21:30,734 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-longest-2.yml/witness.yml [2024-01-29 14:21:30,828 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:21:30,829 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:21:30,829 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:21:30,830 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:21:30,833 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:21:30,833 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:21:30" (1/2) ... [2024-01-29 14:21:30,834 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42bab083 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:21:30, skipping insertion in model container [2024-01-29 14:21:30,834 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:21:30" (1/2) ... [2024-01-29 14:21:30,835 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6506901c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:21:30, skipping insertion in model container [2024-01-29 14:21:30,836 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:21:30" (2/2) ... [2024-01-29 14:21:30,836 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42bab083 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:21:30, skipping insertion in model container [2024-01-29 14:21:30,836 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:21:30" (2/2) ... [2024-01-29 14:21:30,836 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:21:30,911 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:21:30,912 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] (unsigned long )arg == 0UL [2024-01-29 14:21:30,912 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] (((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 20)) || k == 11 [2024-01-29 14:21:30,912 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] k == 20 [2024-01-29 14:21:30,912 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (unsigned long )arg == 0UL [2024-01-29 14:21:30,912 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (unsigned long )arg == 0UL [2024-01-29 14:21:30,913 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11 [2024-01-29 14:21:30,913 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-29 14:21:30,913 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (((((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11) || k == 10 [2024-01-29 14:21:30,913 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] k == 20 [2024-01-29 14:21:30,914 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-29 14:21:30,914 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-29 14:21:30,914 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-29 14:21:30,914 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-29 14:21:30,914 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 3 <= i [2024-01-29 14:21:30,914 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i % 2 == 1 [2024-01-29 14:21:30,914 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 4 <= j [2024-01-29 14:21:30,914 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] j % 2 == 0 [2024-01-29 14:21:30,915 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-29 14:21:30,915 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= condI [2024-01-29 14:21:30,915 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] condI <= 1 [2024-01-29 14:21:30,915 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] condI == 0 || condI == 1 [2024-01-29 14:21:30,916 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-29 14:21:30,916 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-29 14:21:30,916 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-29 14:21:30,916 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-29 14:21:30,916 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (((((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11) || k == 10 [2024-01-29 14:21:30,916 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] j % 2 == 0 [2024-01-29 14:21:30,916 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 3 <= i [2024-01-29 14:21:30,916 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 4 <= j [2024-01-29 14:21:30,917 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-29 14:21:30,917 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] i % 2 == 1 [2024-01-29 14:21:30,917 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] j % 2 == 0 [2024-01-29 14:21:30,917 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 4 <= j [2024-01-29 14:21:30,917 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11 [2024-01-29 14:21:30,917 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] i % 2 == 1 [2024-01-29 14:21:30,917 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (unsigned long )arg == 0UL [2024-01-29 14:21:30,918 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 5 <= i [2024-01-29 14:21:30,918 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condJ == 0 || condJ == 1 [2024-01-29 14:21:30,919 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condJ <= 1 [2024-01-29 14:21:30,919 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condI == 0 || ((0 <= condI && condI <= 1) && (condI == 0 || condI == 1)) [2024-01-29 14:21:30,919 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] 0 <= condJ [2024-01-29 14:21:30,919 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] j % 2 == 0 [2024-01-29 14:21:30,919 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] i % 2 == 1 [2024-01-29 14:21:30,919 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 4 <= j [2024-01-29 14:21:30,920 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11 [2024-01-29 14:21:30,920 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (unsigned long )arg == 0UL [2024-01-29 14:21:30,920 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 3 <= i [2024-01-29 14:21:30,920 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] (unsigned long )arg == 0UL [2024-01-29 14:21:30,920 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] (((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 20)) || k == 11 [2024-01-29 14:21:30,921 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] i % 2 == 1 [2024-01-29 14:21:30,921 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] j % 2 == 0 [2024-01-29 14:21:30,921 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= condI [2024-01-29 14:21:30,921 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condI <= 1 [2024-01-29 14:21:30,921 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 3 <= i [2024-01-29 14:21:30,922 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 4 <= j [2024-01-29 14:21:30,922 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= condJ [2024-01-29 14:21:30,922 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condJ <= 1 [2024-01-29 14:21:30,923 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condI == 0 || condI == 1 [2024-01-29 14:21:30,923 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condJ == 0 || condJ == 1 [2024-01-29 14:21:30,923 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] i % 2 == 1 [2024-01-29 14:21:30,923 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 3 <= i [2024-01-29 14:21:30,923 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] condI <= 1 [2024-01-29 14:21:30,923 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] j % 2 == 0 [2024-01-29 14:21:30,923 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] condI == 0 || condI == 1 [2024-01-29 14:21:30,924 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 0 <= condI [2024-01-29 14:21:30,924 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 4 <= j [2024-01-29 14:21:30,924 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (((((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11) || k == 10 [2024-01-29 14:21:30,924 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 3 <= i [2024-01-29 14:21:30,924 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] j % 2 == 0 [2024-01-29 14:21:30,924 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] i % 2 == 1 [2024-01-29 14:21:30,924 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-29 14:21:30,924 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 4 <= j [2024-01-29 14:21:30,925 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] condI <= 1 [2024-01-29 14:21:30,925 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i % 2 == 1 [2024-01-29 14:21:30,925 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 0 <= condI [2024-01-29 14:21:30,925 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 4 <= j [2024-01-29 14:21:30,925 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 3 <= i [2024-01-29 14:21:30,925 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] j % 2 == 0 [2024-01-29 14:21:30,925 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] condI == 0 || condI == 1 [2024-01-29 14:21:30,925 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-29 14:21:30,926 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-29 14:21:30,926 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] i == 3 [2024-01-29 14:21:30,926 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-29 14:21:30,926 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] j == 6 [2024-01-29 14:21:30,926 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-29 14:21:30,926 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-29 14:21:30,926 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-29 14:21:30,926 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-29 14:21:30,927 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-29 14:21:30,927 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condJ == 0 || condJ == 1 [2024-01-29 14:21:30,927 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= condI [2024-01-29 14:21:30,927 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= condJ [2024-01-29 14:21:30,927 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condI == 0 || condI == 1 [2024-01-29 14:21:30,927 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condJ <= 1 [2024-01-29 14:21:30,927 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condI <= 1 [2024-01-29 14:21:30,927 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] condJ == 0 [2024-01-29 14:21:30,927 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (long long )condI - (long long )condJ >= 0LL [2024-01-29 14:21:30,928 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-29 14:21:30,928 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-29 14:21:30,928 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] condI == 0 [2024-01-29 14:21:30,928 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (long long )condI + (long long )condJ >= 0LL [2024-01-29 14:21:31,029 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:21:31,271 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-longest-2.i[30964,30977] [2024-01-29 14:21:31,280 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:21:31,285 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 [2024-01-29 14:21:31,393 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: k [2024-01-29 14:21:31,393 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6506901c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:21:31, skipping insertion in model container [2024-01-29 14:21:31,396 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:21:31,397 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:21:31,398 INFO L158 Benchmark]: Toolchain (without parser) took 568.59ms. Allocated memory is still 144.7MB. Free memory was 66.8MB in the beginning and 101.0MB in the end (delta: -34.2MB). Peak memory consumption was 8.6MB. Max. memory is 16.1GB. [2024-01-29 14:21:31,398 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 117.4MB. Free memory is still 75.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:21:31,400 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 144.7MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:21:31,400 INFO L158 Benchmark]: CACSL2BoogieTranslator took 567.04ms. Allocated memory is still 144.7MB. Free memory was 66.6MB in the beginning and 101.0MB in the end (delta: -34.4MB). Peak memory consumption was 8.6MB. Max. memory is 16.1GB. [2024-01-29 14:21:31,401 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 117.4MB. Free memory is still 75.7MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 144.7MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 567.04ms. Allocated memory is still 144.7MB. Free memory was 66.6MB in the beginning and 101.0MB in the end (delta: -34.4MB). Peak memory consumption was 8.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 701]: Incorrect Syntax Undeclared variable in ACSL expression: k RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally 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-longest-2.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-longest-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-ab2e0ac-m [2024-01-29 14:21:33,134 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:21:33,203 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:21:33,207 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:21:33,208 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:21:33,243 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:21:33,244 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:21:33,244 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:21:33,245 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:21:33,246 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:21:33,247 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:21:33,247 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:21:33,247 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:21:33,250 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:21:33,251 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:21:33,251 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:21:33,251 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:21:33,252 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:21:33,252 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:21:33,252 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:21:33,252 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:21:33,253 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:21:33,253 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:21:33,253 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:21:33,253 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:21:33,254 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:21:33,254 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:21:33,254 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:21:33,254 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:21:33,254 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:21:33,255 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:21:33,256 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:21:33,256 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:21:33,256 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:21:33,256 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:21:33,256 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:21:33,257 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:21:33,257 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:21:33,257 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:21:33,257 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:21:33,258 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:21:33,258 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:21:33,258 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:21:33,258 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:21:33,259 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:21:33,259 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:21:33,259 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:21:33,521 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:21:33,540 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:21:33,542 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:21:33,544 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:21:33,545 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:21:33,546 INFO L431 ainManager$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-longest-2.yml/witness.yml [2024-01-29 14:21:33,686 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:21:33,686 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:21:33,686 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-longest-2.i [2024-01-29 14:21:34,693 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:21:34,865 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:21:34,865 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-longest-2.i [2024-01-29 14:21:34,875 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/108013fe6/1c7191d7c69440b3bb7bbe94de0867e5/FLAGa0c69ab5f [2024-01-29 14:21:34,895 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/108013fe6/1c7191d7c69440b3bb7bbe94de0867e5 [2024-01-29 14:21:34,896 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:21:34,897 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:21:34,898 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:21:34,898 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:21:34,901 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:21:34,902 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:21:33" (1/2) ... [2024-01-29 14:21:34,902 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f2624c2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:21:34, skipping insertion in model container [2024-01-29 14:21:34,902 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:21:33" (1/2) ... [2024-01-29 14:21:34,903 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6366fd1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:21:34, skipping insertion in model container [2024-01-29 14:21:34,903 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:21:34" (2/2) ... [2024-01-29 14:21:34,904 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f2624c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:21:34, skipping insertion in model container [2024-01-29 14:21:34,904 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:21:34" (2/2) ... [2024-01-29 14:21:34,904 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:21:34,967 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:21:34,968 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] j % 2 == 0 [2024-01-29 14:21:34,968 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] condI <= 1 [2024-01-29 14:21:34,968 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 3 <= i [2024-01-29 14:21:34,968 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 4 <= j [2024-01-29 14:21:34,968 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 0 <= condI [2024-01-29 14:21:34,969 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i % 2 == 1 [2024-01-29 14:21:34,969 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] condI == 0 || condI == 1 [2024-01-29 14:21:34,969 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] k == 20 [2024-01-29 14:21:34,969 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-29 14:21:34,969 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] 0 <= condJ [2024-01-29 14:21:34,969 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condI == 0 || ((0 <= condI && condI <= 1) && (condI == 0 || condI == 1)) [2024-01-29 14:21:34,970 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condJ == 0 || condJ == 1 [2024-01-29 14:21:34,970 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condJ <= 1 [2024-01-29 14:21:34,970 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-29 14:21:34,970 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-29 14:21:34,970 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-29 14:21:34,970 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-29 14:21:34,970 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-29 14:21:34,971 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-29 14:21:34,971 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-29 14:21:34,971 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-29 14:21:34,971 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 3 <= i [2024-01-29 14:21:34,971 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i % 2 == 1 [2024-01-29 14:21:34,972 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-29 14:21:34,972 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-29 14:21:34,972 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] j % 2 == 0 [2024-01-29 14:21:34,972 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 4 <= j [2024-01-29 14:21:34,972 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-29 14:21:34,972 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-29 14:21:34,972 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= condI [2024-01-29 14:21:34,973 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] i % 2 == 1 [2024-01-29 14:21:34,973 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condI <= 1 [2024-01-29 14:21:34,973 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] j % 2 == 0 [2024-01-29 14:21:34,973 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condJ == 0 || condJ == 1 [2024-01-29 14:21:34,974 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= condJ [2024-01-29 14:21:34,975 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 3 <= i [2024-01-29 14:21:34,975 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condI == 0 || condI == 1 [2024-01-29 14:21:34,975 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 4 <= j [2024-01-29 14:21:34,975 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condJ <= 1 [2024-01-29 14:21:34,975 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] (unsigned long )arg == 0UL [2024-01-29 14:21:34,975 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] (((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 20)) || k == 11 [2024-01-29 14:21:34,975 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (((((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11) || k == 10 [2024-01-29 14:21:34,976 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] j % 2 == 0 [2024-01-29 14:21:34,976 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-29 14:21:34,976 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 4 <= j [2024-01-29 14:21:34,976 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] i % 2 == 1 [2024-01-29 14:21:34,976 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 3 <= i [2024-01-29 14:21:34,977 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] j == 6 [2024-01-29 14:21:34,977 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] i == 3 [2024-01-29 14:21:34,977 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-29 14:21:34,977 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-29 14:21:34,977 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-29 14:21:34,978 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-29 14:21:34,978 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-29 14:21:34,979 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] condI == 0 [2024-01-29 14:21:34,979 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (long long )condI + (long long )condJ >= 0LL [2024-01-29 14:21:34,979 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (long long )condI - (long long )condJ >= 0LL [2024-01-29 14:21:34,979 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-29 14:21:34,979 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] condJ == 0 [2024-01-29 14:21:34,979 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (unsigned long )arg == 0UL [2024-01-29 14:21:34,979 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11 [2024-01-29 14:21:34,980 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] k == 20 [2024-01-29 14:21:34,980 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (unsigned long )arg == 0UL [2024-01-29 14:21:34,980 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 3 <= i [2024-01-29 14:21:34,980 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] i % 2 == 1 [2024-01-29 14:21:34,980 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 4 <= j [2024-01-29 14:21:34,980 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-29 14:21:34,980 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (((((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11) || k == 10 [2024-01-29 14:21:34,980 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] j % 2 == 0 [2024-01-29 14:21:34,981 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (unsigned long )arg == 0UL [2024-01-29 14:21:34,981 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11 [2024-01-29 14:21:34,981 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] j % 2 == 0 [2024-01-29 14:21:34,981 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] i % 2 == 1 [2024-01-29 14:21:34,981 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 3 <= i [2024-01-29 14:21:34,981 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 4 <= j [2024-01-29 14:21:34,981 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 4 <= j [2024-01-29 14:21:34,981 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 5 <= i [2024-01-29 14:21:34,982 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] i % 2 == 1 [2024-01-29 14:21:34,982 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11 [2024-01-29 14:21:34,982 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] j % 2 == 0 [2024-01-29 14:21:34,982 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (unsigned long )arg == 0UL [2024-01-29 14:21:34,982 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-29 14:21:34,982 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (((((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11) || k == 10 [2024-01-29 14:21:34,982 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= condI [2024-01-29 14:21:34,982 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] condI == 0 || condI == 1 [2024-01-29 14:21:34,983 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] condI <= 1 [2024-01-29 14:21:34,983 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] (unsigned long )arg == 0UL [2024-01-29 14:21:34,983 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] (((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 20)) || k == 11 [2024-01-29 14:21:34,983 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] condI <= 1 [2024-01-29 14:21:34,983 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 0 <= condI [2024-01-29 14:21:34,983 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 4 <= j [2024-01-29 14:21:34,983 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] condI == 0 || condI == 1 [2024-01-29 14:21:34,984 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] j % 2 == 0 [2024-01-29 14:21:34,984 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] i % 2 == 1 [2024-01-29 14:21:34,984 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 3 <= i [2024-01-29 14:21:34,984 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condJ <= 1 [2024-01-29 14:21:34,984 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= condJ [2024-01-29 14:21:34,984 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condI == 0 || condI == 1 [2024-01-29 14:21:34,984 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condI <= 1 [2024-01-29 14:21:34,985 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= condI [2024-01-29 14:21:34,985 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condJ == 0 || condJ == 1 [2024-01-29 14:21:35,047 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:21:35,339 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-longest-2.i[30964,30977] [2024-01-29 14:21:35,344 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:21:35,354 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 [2024-01-29 14:21:35,442 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: k [2024-01-29 14:21:35,442 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6366fd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:21:35, skipping insertion in model container [2024-01-29 14:21:35,442 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:21:35,443 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:21:35,444 INFO L158 Benchmark]: Toolchain (without parser) took 546.72ms. Allocated memory is still 75.5MB. Free memory was 33.9MB in the beginning and 38.6MB in the end (delta: -4.7MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. [2024-01-29 14:21:35,444 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 75.5MB. Free memory was 57.8MB in the beginning and 57.8MB in the end (delta: 40.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:21:35,445 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 75.5MB. Free memory is still 59.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:21:35,445 INFO L158 Benchmark]: CACSL2BoogieTranslator took 544.85ms. Allocated memory is still 75.5MB. Free memory was 33.7MB in the beginning and 38.6MB in the end (delta: -4.9MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. [2024-01-29 14:21:35,446 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.17ms. Allocated memory is still 75.5MB. Free memory was 57.8MB in the beginning and 57.8MB in the end (delta: 40.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 75.5MB. Free memory is still 59.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 544.85ms. Allocated memory is still 75.5MB. Free memory was 33.7MB in the beginning and 38.6MB in the end (delta: -4.9MB). Peak memory consumption was 10.4MB. 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