./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread/triangular-1.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-1.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 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-1.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-1.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-2755261-m [2024-01-26 15:10:19,469 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:10:19,545 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:10:19,550 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:10:19,550 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:10:19,717 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:10:19,717 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:10:19,718 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:10:19,718 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:10:19,721 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:10:19,721 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:10:19,722 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:10:19,722 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:10:19,723 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:10:19,724 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:10:19,724 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:10:19,724 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:10:19,724 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:10:19,724 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:10:19,725 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:10:19,725 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:10:19,725 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:10:19,725 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:10:19,726 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:10:19,726 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:10:19,726 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:10:19,726 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:10:19,726 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:10:19,727 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:10:19,727 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:10:19,728 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:10:19,728 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:10:19,728 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:10:19,729 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:10:19,729 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:10:19,729 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:10:19,729 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:10:19,729 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:10:19,729 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:10:19,730 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:10:19,730 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:10:19,730 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:10:19,730 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:10:19,730 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:10:19,931 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:10:19,949 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:10:19,952 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:10:19,953 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:10:19,954 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:10:19,955 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-1.yml/witness.yml [2024-01-26 15:10:20,073 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:10:20,074 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:10:20,075 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-1.i [2024-01-26 15:10:21,106 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:10:21,286 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:10:21,287 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-1.i [2024-01-26 15:10:21,298 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0fc2d4c26/7ca99f45cb7b4d10a3763f51df077fbd/FLAGfa160046a [2024-01-26 15:10:21,313 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0fc2d4c26/7ca99f45cb7b4d10a3763f51df077fbd [2024-01-26 15:10:21,314 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:10:21,315 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:10:21,318 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:10:21,318 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:10:21,322 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:10:21,322 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:10:20" (1/2) ... [2024-01-26 15:10:21,324 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b8fb0f2 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 15:10:21,324 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:10:20" (1/2) ... [2024-01-26 15:10:21,326 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@20d6ee79 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 15:10:21,326 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:10:21" (2/2) ... [2024-01-26 15:10:21,326 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b8fb0f2 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 15:10:21,327 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:10:21" (2/2) ... [2024-01-26 15:10:21,327 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:10:21,396 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:10:21,397 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (unsigned long )arg == 0UL [2024-01-26 15:10:21,397 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] k == 5 [2024-01-26 15:10:21,398 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] (unsigned long )arg == 0UL [2024-01-26 15:10:21,398 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 15:10:21,398 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condI == 0 || ((0 <= condI && condI <= 1) && (condI == 0 || condI == 1)) [2024-01-26 15:10:21,398 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] 0 <= condJ [2024-01-26 15:10:21,398 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condJ <= 1 [2024-01-26 15:10:21,398 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condJ == 0 || condJ == 1 [2024-01-26 15:10:21,399 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 15:10:21,399 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] (unsigned long )arg == 0UL [2024-01-26 15:10:21,399 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] condI <= 1 [2024-01-26 15:10:21,399 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] condI == 0 || condI == 1 [2024-01-26 15:10:21,399 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= condI [2024-01-26 15:10:21,399 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] k == 5 [2024-01-26 15:10:21,399 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-26 15:10:21,399 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] i == 3 [2024-01-26 15:10:21,400 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:21,400 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] j == 6 [2024-01-26 15:10:21,400 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:21,400 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:21,400 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:21,401 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 4 <= j [2024-01-26 15:10:21,401 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (unsigned long )arg == 0UL [2024-01-26 15:10:21,401 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] j % 2 == 0 [2024-01-26 15:10:21,401 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 3 <= i [2024-01-26 15:10:21,401 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] i % 2 == 1 [2024-01-26 15:10:21,401 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:21,401 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:21,402 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:21,402 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] j % 2 == 0 [2024-01-26 15:10:21,402 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 3 <= i [2024-01-26 15:10:21,402 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i % 2 == 1 [2024-01-26 15:10:21,402 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:21,402 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 4 <= j [2024-01-26 15:10:21,402 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:21,403 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:21,403 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 3 <= i [2024-01-26 15:10:21,403 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] i % 2 == 1 [2024-01-26 15:10:21,404 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 4 <= j [2024-01-26 15:10:21,404 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] j % 2 == 0 [2024-01-26 15:10:21,405 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-26 15:10:21,405 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (long long )condI - (long long )condJ >= 0LL [2024-01-26 15:10:21,405 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] condI == 0 [2024-01-26 15:10:21,405 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (long long )condI + (long long )condJ >= 0LL [2024-01-26 15:10:21,405 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] condJ == 0 [2024-01-26 15:10:21,405 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:21,406 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:21,406 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] i % 2 == 1 [2024-01-26 15:10:21,406 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] j % 2 == 0 [2024-01-26 15:10:21,406 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condJ == 0 || condJ == 1 [2024-01-26 15:10:21,406 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= condI [2024-01-26 15:10:21,406 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= condJ [2024-01-26 15:10:21,407 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 3 <= i [2024-01-26 15:10:21,407 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condI == 0 || condI == 1 [2024-01-26 15:10:21,407 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condI <= 1 [2024-01-26 15:10:21,408 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 4 <= j [2024-01-26 15:10:21,408 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condJ <= 1 [2024-01-26 15:10:21,408 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] condI <= 1 [2024-01-26 15:10:21,408 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 3 <= i [2024-01-26 15:10:21,408 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] condI == 0 || condI == 1 [2024-01-26 15:10:21,409 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] i % 2 == 1 [2024-01-26 15:10:21,409 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 0 <= condI [2024-01-26 15:10:21,409 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] j % 2 == 0 [2024-01-26 15:10:21,409 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 4 <= j [2024-01-26 15:10:21,409 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 4 <= j [2024-01-26 15:10:21,409 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] condI <= 1 [2024-01-26 15:10:21,409 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 0 <= condI [2024-01-26 15:10:21,409 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 3 <= i [2024-01-26 15:10:21,410 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i % 2 == 1 [2024-01-26 15:10:21,410 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] condI == 0 || condI == 1 [2024-01-26 15:10:21,410 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] j % 2 == 0 [2024-01-26 15:10:21,410 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] j % 2 == 0 [2024-01-26 15:10:21,410 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] i % 2 == 1 [2024-01-26 15:10:21,410 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-26 15:10:21,410 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 4 <= j [2024-01-26 15:10:21,410 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:21,411 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 3 <= i [2024-01-26 15:10:21,411 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:21,411 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-26 15:10:21,411 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (unsigned long )arg == 0UL [2024-01-26 15:10:21,411 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:21,412 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:21,412 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:21,412 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:21,412 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:21,412 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= condJ [2024-01-26 15:10:21,412 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condJ <= 1 [2024-01-26 15:10:21,412 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condI == 0 || condI == 1 [2024-01-26 15:10:21,412 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= condI [2024-01-26 15:10:21,412 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condJ == 0 || condJ == 1 [2024-01-26 15:10:21,413 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condI <= 1 [2024-01-26 15:10:21,413 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:21,413 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:21,413 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:21,413 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:21,413 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 4 <= j [2024-01-26 15:10:21,413 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 5 <= i [2024-01-26 15:10:21,413 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] j % 2 == 0 [2024-01-26 15:10:21,414 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (unsigned long )arg == 0UL [2024-01-26 15:10:21,414 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] i % 2 == 1 [2024-01-26 15:10:21,414 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:21,451 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:10:21,812 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-1.i[30950,30963] [2024-01-26 15:10:21,817 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:10:21,826 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 15:10:21,923 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: k [2024-01-26 15:10:21,924 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@20d6ee79 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 15:10:21,924 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:10:21,925 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:10:21,927 INFO L158 Benchmark]: Toolchain (without parser) took 610.90ms. Allocated memory is still 172.0MB. Free memory was 107.7MB in the beginning and 86.2MB in the end (delta: 21.5MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-26 15:10:21,927 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 172.0MB. Free memory is still 134.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:10:21,927 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 172.0MB. Free memory is still 128.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:10:21,928 INFO L158 Benchmark]: CACSL2BoogieTranslator took 607.15ms. Allocated memory is still 172.0MB. Free memory was 107.7MB in the beginning and 86.6MB in the end (delta: 21.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-26 15:10:21,930 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.16ms. Allocated memory is still 172.0MB. Free memory is still 134.3MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 172.0MB. Free memory is still 128.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 607.15ms. Allocated memory is still 172.0MB. Free memory was 107.7MB in the beginning and 86.6MB in the end (delta: 21.2MB). Peak memory consumption was 21.0MB. 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-1.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-1.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-2755261-m [2024-01-26 15:10:24,114 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:10:24,397 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:10:24,401 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:10:24,402 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:10:24,429 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:10:24,430 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:10:24,430 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:10:24,430 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:10:24,433 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:10:24,434 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:10:24,434 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:10:24,434 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:10:24,435 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:10:24,435 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:10:24,436 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:10:24,436 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:10:24,436 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:10:24,437 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:10:24,437 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:10:24,437 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:10:24,438 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:10:24,438 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:10:24,438 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:10:24,438 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:10:24,438 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:10:24,438 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:10:24,439 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:10:24,439 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:10:24,439 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:10:24,440 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:10:24,440 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:10:24,440 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:10:24,441 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:10:24,441 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:10:24,441 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:10:24,442 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:10:24,442 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:10:24,442 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:10:24,442 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:10:24,442 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:10:24,442 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:10:24,443 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:10:24,443 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:10:24,443 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:10:24,443 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:10:24,443 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:10:24,715 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:10:24,729 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:10:24,731 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:10:24,732 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:10:24,732 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:10:24,737 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-1.i [2024-01-26 15:10:26,166 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:10:26,401 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:10:26,401 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-1.i [2024-01-26 15:10:26,418 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29ecb6591/4597a93915b64f68bc7b28cee7a1cbf4/FLAG216291e62 [2024-01-26 15:10:26,429 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29ecb6591/4597a93915b64f68bc7b28cee7a1cbf4 [2024-01-26 15:10:26,431 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:10:26,432 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:10:26,433 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-1.yml/witness.yml [2024-01-26 15:10:26,561 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:10:26,562 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:10:26,563 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:10:26,563 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:10:26,566 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:10:26,566 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:10:26" (1/2) ... [2024-01-26 15:10:26,568 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e01f54c 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 15:10:26,568 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:10:26" (1/2) ... [2024-01-26 15:10:26,569 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41d1b555 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 15:10:26,569 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:10:26" (2/2) ... [2024-01-26 15:10:26,570 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e01f54c 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 15:10:26,570 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:10:26" (2/2) ... [2024-01-26 15:10:26,570 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:10:26,651 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:10:26,652 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] j % 2 == 0 [2024-01-26 15:10:26,652 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-26 15:10:26,652 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:26,652 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 3 <= i [2024-01-26 15:10:26,652 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 4 <= j [2024-01-26 15:10:26,653 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] i % 2 == 1 [2024-01-26 15:10:26,653 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 0 <= condI [2024-01-26 15:10:26,653 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] j % 2 == 0 [2024-01-26 15:10:26,653 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 4 <= j [2024-01-26 15:10:26,653 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] condI <= 1 [2024-01-26 15:10:26,653 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 3 <= i [2024-01-26 15:10:26,653 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] i % 2 == 1 [2024-01-26 15:10:26,653 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] condI == 0 || condI == 1 [2024-01-26 15:10:26,654 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-26 15:10:26,654 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:26,654 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:26,654 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:26,654 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:26,655 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:26,655 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (long long )condI + (long long )condJ >= 0LL [2024-01-26 15:10:26,655 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:26,655 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] condI == 0 [2024-01-26 15:10:26,655 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] condJ == 0 [2024-01-26 15:10:26,655 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:26,655 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (long long )condI - (long long )condJ >= 0LL [2024-01-26 15:10:26,656 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:26,656 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 3 <= i [2024-01-26 15:10:26,656 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:26,656 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:26,656 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] j % 2 == 0 [2024-01-26 15:10:26,656 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 4 <= j [2024-01-26 15:10:26,656 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:26,657 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i % 2 == 1 [2024-01-26 15:10:26,657 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] condI <= 1 [2024-01-26 15:10:26,658 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] condI == 0 || condI == 1 [2024-01-26 15:10:26,658 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 3 <= i [2024-01-26 15:10:26,658 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] j % 2 == 0 [2024-01-26 15:10:26,658 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 0 <= condI [2024-01-26 15:10:26,659 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 4 <= j [2024-01-26 15:10:26,659 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i % 2 == 1 [2024-01-26 15:10:26,659 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condJ <= 1 [2024-01-26 15:10:26,659 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condJ == 0 || condJ == 1 [2024-01-26 15:10:26,659 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] 0 <= condJ [2024-01-26 15:10:26,659 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condI == 0 || ((0 <= condI && condI <= 1) && (condI == 0 || condI == 1)) [2024-01-26 15:10:26,659 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] (unsigned long )arg == 0UL [2024-01-26 15:10:26,660 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 15:10:26,660 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] i % 2 == 1 [2024-01-26 15:10:26,660 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:26,660 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 5 <= i [2024-01-26 15:10:26,661 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] j % 2 == 0 [2024-01-26 15:10:26,661 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (unsigned long )arg == 0UL [2024-01-26 15:10:26,661 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 4 <= j [2024-01-26 15:10:26,661 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:26,662 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:26,662 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:26,662 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:26,662 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-26 15:10:26,662 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 4 <= j [2024-01-26 15:10:26,663 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] i % 2 == 1 [2024-01-26 15:10:26,663 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] j % 2 == 0 [2024-01-26 15:10:26,663 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 3 <= i [2024-01-26 15:10:26,663 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:26,663 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:26,663 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (unsigned long )arg == 0UL [2024-01-26 15:10:26,663 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-26 15:10:26,663 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] k == 5 [2024-01-26 15:10:26,664 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= condI [2024-01-26 15:10:26,664 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= condJ [2024-01-26 15:10:26,664 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] i % 2 == 1 [2024-01-26 15:10:26,664 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 3 <= i [2024-01-26 15:10:26,664 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condI == 0 || condI == 1 [2024-01-26 15:10:26,664 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] j % 2 == 0 [2024-01-26 15:10:26,664 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 4 <= j [2024-01-26 15:10:26,664 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condJ <= 1 [2024-01-26 15:10:26,664 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condJ == 0 || condJ == 1 [2024-01-26 15:10:26,665 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condI <= 1 [2024-01-26 15:10:26,665 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condJ <= 1 [2024-01-26 15:10:26,665 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condJ == 0 || condJ == 1 [2024-01-26 15:10:26,665 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condI == 0 || condI == 1 [2024-01-26 15:10:26,665 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= condI [2024-01-26 15:10:26,665 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condI <= 1 [2024-01-26 15:10:26,665 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= condJ [2024-01-26 15:10:26,665 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:26,665 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:26,666 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] j == 6 [2024-01-26 15:10:26,666 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] i == 3 [2024-01-26 15:10:26,666 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-26 15:10:26,666 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-26 15:10:26,666 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (unsigned long )arg == 0UL [2024-01-26 15:10:26,666 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-26 15:10:26,667 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] j % 2 == 0 [2024-01-26 15:10:26,667 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 3 <= i [2024-01-26 15:10:26,667 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 4 <= j [2024-01-26 15:10:26,667 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] i % 2 == 1 [2024-01-26 15:10:26,667 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (unsigned long )arg == 0UL [2024-01-26 15:10:26,667 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] k == 5 [2024-01-26 15:10:26,667 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] condI == 0 || condI == 1 [2024-01-26 15:10:26,668 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] condI <= 1 [2024-01-26 15:10:26,668 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= condI [2024-01-26 15:10:26,668 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] (unsigned long )arg == 0UL [2024-01-26 15:10:26,668 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 15:10:26,716 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:10:26,992 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-1.i[30950,30963] [2024-01-26 15:10:26,997 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:10:27,007 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 15:10:27,092 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: k [2024-01-26 15:10:27,092 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41d1b555 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:10:27, skipping insertion in model container [2024-01-26 15:10:27,093 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:10:27,094 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:10:27,095 INFO L158 Benchmark]: Toolchain (without parser) took 532.85ms. Allocated memory is still 73.4MB. Free memory was 37.7MB in the beginning and 36.7MB in the end (delta: 1.0MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. [2024-01-26 15:10:27,096 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 50.3MB. Free memory was 26.8MB in the beginning and 26.8MB in the end (delta: 40.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:10:27,096 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 73.4MB. Free memory is still 43.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:10:27,097 INFO L158 Benchmark]: CACSL2BoogieTranslator took 531.18ms. Allocated memory is still 73.4MB. Free memory was 37.5MB in the beginning and 36.7MB in the end (delta: 820.9kB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. [2024-01-26 15:10:27,099 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 50.3MB. Free memory was 26.8MB in the beginning and 26.8MB in the end (delta: 40.7kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 73.4MB. Free memory is still 43.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 531.18ms. Allocated memory is still 73.4MB. Free memory was 37.5MB in the beginning and 36.7MB in the end (delta: 820.9kB). Peak memory consumption was 7.9MB. 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