./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread/triangular-2.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-2.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cb09d658 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread/triangular-2.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-2.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-cb09d65-m [2024-01-27 23:11:31,757 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:11:31,836 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 23:11:31,841 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:11:31,842 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:11:31,874 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:11:31,875 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:11:31,875 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:11:31,876 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:11:31,879 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:11:31,879 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:11:31,879 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:11:31,880 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:11:31,881 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:11:31,881 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:11:31,881 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:11:31,881 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:11:31,882 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:11:31,882 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 23:11:31,882 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:11:31,883 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:11:31,883 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:11:31,883 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:11:31,884 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:11:31,884 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:11:31,884 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:11:31,884 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:11:31,884 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:11:31,885 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:11:31,885 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:11:31,886 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:11:31,886 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:11:31,886 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:11:31,886 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:11:31,886 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:11:31,886 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:11:31,887 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 23:11:31,887 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 23:11:31,887 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:11:31,887 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:11:31,887 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:11:31,887 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:11:31,888 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:11:31,888 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:11:32,100 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:11:32,122 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:11:32,124 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:11:32,125 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:11:32,125 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:11:32,126 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-2.i [2024-01-27 23:11:33,055 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:11:33,255 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:11:33,256 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-2.i [2024-01-27 23:11:33,271 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f50b3dcee/6b59774806974a5fb56ab11342b7f703/FLAG9ae34d1b3 [2024-01-27 23:11:33,283 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f50b3dcee/6b59774806974a5fb56ab11342b7f703 [2024-01-27 23:11:33,287 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:11:33,287 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:11:33,289 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-2.yml/witness.yml [2024-01-27 23:11:33,408 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:11:33,409 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:11:33,410 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:11:33,411 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:11:33,414 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:11:33,414 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:11:33" (1/2) ... [2024-01-27 23:11:33,415 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@125faaee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:11:33, skipping insertion in model container [2024-01-27 23:11:33,415 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:11:33" (1/2) ... [2024-01-27 23:11:33,417 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@31b7100a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:11:33, skipping insertion in model container [2024-01-27 23:11:33,417 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:11:33" (2/2) ... [2024-01-27 23:11:33,417 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@125faaee and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:11:33, skipping insertion in model container [2024-01-27 23:11:33,418 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:11:33" (2/2) ... [2024-01-27 23:11:33,418 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:11:33,497 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:11:33,499 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] condJ == 0 [2024-01-27 23:11:33,499 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (long long )condI - (long long )condJ >= 0LL [2024-01-27 23:11:33,499 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] condI == 0 [2024-01-27 23:11:33,499 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (long long )condI + (long long )condJ >= 0LL [2024-01-27 23:11:33,499 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:11:33,500 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:11:33,500 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condJ <= 1 [2024-01-27 23:11:33,500 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condJ == 0 || condJ == 1 [2024-01-27 23:11:33,500 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] 0 <= condJ [2024-01-27 23:11:33,500 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condI == 0 || ((0 <= condI && condI <= 1) && (condI == 0 || condI == 1)) [2024-01-27 23:11:33,500 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] (unsigned long )arg == 0UL [2024-01-27 23:11:33,501 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] ((((k == 5 || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:11:33,501 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-27 23:11:33,501 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] i % 2 == 1 [2024-01-27 23:11:33,501 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 3 <= i [2024-01-27 23:11:33,501 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 4 <= j [2024-01-27 23:11:33,501 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:11:33,501 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] j % 2 == 0 [2024-01-27 23:11:33,501 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:11:33,502 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:11:33,502 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:11:33,502 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:11:33,502 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] j % 2 == 0 [2024-01-27 23:11:33,502 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i % 2 == 1 [2024-01-27 23:11:33,503 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 3 <= i [2024-01-27 23:11:33,503 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 4 <= j [2024-01-27 23:11:33,503 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:11:33,503 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] i % 2 == 1 [2024-01-27 23:11:33,503 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] j % 2 == 0 [2024-01-27 23:11:33,503 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 4 <= j [2024-01-27 23:11:33,503 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-27 23:11:33,503 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 3 <= i [2024-01-27 23:11:33,504 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= condI [2024-01-27 23:11:33,504 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] condI == 0 || condI == 1 [2024-01-27 23:11:33,504 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] condI <= 1 [2024-01-27 23:11:33,504 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:11:33,505 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:11:33,505 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:11:33,506 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:11:33,506 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-27 23:11:33,506 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:11:33,506 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:11:33,506 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:11:33,506 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:11:33,506 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:11:33,507 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 3 <= i [2024-01-27 23:11:33,507 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] j % 2 == 0 [2024-01-27 23:11:33,507 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] condI == 0 || condI == 1 [2024-01-27 23:11:33,507 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 0 <= condI [2024-01-27 23:11:33,507 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] condI <= 1 [2024-01-27 23:11:33,508 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 4 <= j [2024-01-27 23:11:33,508 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] i % 2 == 1 [2024-01-27 23:11:33,508 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:11:33,508 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:11:33,508 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:11:33,509 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] i == 3 [2024-01-27 23:11:33,509 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] j == 6 [2024-01-27 23:11:33,510 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:11:33,510 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] i % 2 == 1 [2024-01-27 23:11:33,510 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 4 <= j [2024-01-27 23:11:33,510 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] j % 2 == 0 [2024-01-27 23:11:33,510 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (unsigned long )arg == 0UL [2024-01-27 23:11:33,510 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 5 <= i [2024-01-27 23:11:33,510 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:11:33,510 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (unsigned long )arg == 0UL [2024-01-27 23:11:33,511 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:11:33,511 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condI <= 1 [2024-01-27 23:11:33,511 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condJ == 0 || condJ == 1 [2024-01-27 23:11:33,511 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= condJ [2024-01-27 23:11:33,511 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condI == 0 || condI == 1 [2024-01-27 23:11:33,511 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condJ <= 1 [2024-01-27 23:11:33,511 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= condI [2024-01-27 23:11:33,511 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] k == 5 [2024-01-27 23:11:33,512 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (unsigned long )arg == 0UL [2024-01-27 23:11:33,512 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] i % 2 == 1 [2024-01-27 23:11:33,512 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= condI [2024-01-27 23:11:33,512 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condI == 0 || condI == 1 [2024-01-27 23:11:33,512 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condI <= 1 [2024-01-27 23:11:33,513 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 3 <= i [2024-01-27 23:11:33,513 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 4 <= j [2024-01-27 23:11:33,513 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= condJ [2024-01-27 23:11:33,513 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] j % 2 == 0 [2024-01-27 23:11:33,513 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condJ == 0 || condJ == 1 [2024-01-27 23:11:33,513 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condJ <= 1 [2024-01-27 23:11:33,513 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] condI == 0 || condI == 1 [2024-01-27 23:11:33,514 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i % 2 == 1 [2024-01-27 23:11:33,514 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 0 <= condI [2024-01-27 23:11:33,514 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] j % 2 == 0 [2024-01-27 23:11:33,514 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 3 <= i [2024-01-27 23:11:33,514 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 4 <= j [2024-01-27 23:11:33,514 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] condI <= 1 [2024-01-27 23:11:33,514 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 3 <= i [2024-01-27 23:11:33,514 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] i % 2 == 1 [2024-01-27 23:11:33,514 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] j % 2 == 0 [2024-01-27 23:11:33,515 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (unsigned long )arg == 0UL [2024-01-27 23:11:33,515 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:11:33,515 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 4 <= j [2024-01-27 23:11:33,515 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] k == 5 [2024-01-27 23:11:33,515 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-27 23:11:33,516 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] ((((k == 5 || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:11:33,516 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] (unsigned long )arg == 0UL [2024-01-27 23:11:33,550 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:11:33,799 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-2.i[30952,30965] [2024-01-27 23:11:33,802 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:11:33,809 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 [2024-01-27 23:11:33,864 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: k [2024-01-27 23:11:33,864 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@31b7100a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:11:33, skipping insertion in model container [2024-01-27 23:11:33,865 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:11:33,865 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:11:33,866 INFO L158 Benchmark]: Toolchain (without parser) took 456.33ms. Allocated memory is still 192.9MB. Free memory was 115.2MB in the beginning and 93.5MB in the end (delta: 21.7MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-27 23:11:33,866 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 121.6MB. Free memory was 85.9MB in the beginning and 85.7MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:11:33,867 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 192.9MB. Free memory is still 121.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:11:33,867 INFO L158 Benchmark]: CACSL2BoogieTranslator took 454.35ms. Allocated memory is still 192.9MB. Free memory was 114.9MB in the beginning and 93.8MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-27 23:11:33,868 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 121.6MB. Free memory was 85.9MB in the beginning and 85.7MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 192.9MB. Free memory is still 121.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 454.35ms. Allocated memory is still 192.9MB. Free memory was 114.9MB in the beginning and 93.8MB in the end (delta: 21.0MB). 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-2.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-2.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-cb09d65-m [2024-01-27 23:11:35,547 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:11:35,615 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 23:11:35,621 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:11:35,622 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:11:35,647 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:11:35,648 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:11:35,648 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:11:35,649 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:11:35,651 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:11:35,652 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:11:35,652 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:11:35,652 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:11:35,653 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:11:35,654 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:11:35,654 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:11:35,654 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:11:35,654 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:11:35,655 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:11:35,655 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:11:35,655 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:11:35,656 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:11:35,656 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:11:35,656 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 23:11:35,656 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 23:11:35,656 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:11:35,657 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 23:11:35,657 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:11:35,657 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:11:35,657 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:11:35,658 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:11:35,658 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:11:35,659 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:11:35,664 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:11:35,664 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:11:35,664 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:11:35,665 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:11:35,665 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:11:35,665 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 23:11:35,665 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 23:11:35,666 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:11:35,666 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:11:35,666 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:11:35,666 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:11:35,667 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:11:35,667 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 23:11:35,667 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:11:35,931 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:11:35,952 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:11:35,955 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:11:35,956 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:11:35,956 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:11:35,958 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-2.i [2024-01-27 23:11:37,106 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:11:37,337 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:11:37,337 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-2.i [2024-01-27 23:11:37,354 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cde47248/ec60a42408414ec699d88c0771a408a9/FLAG5b82b20c1 [2024-01-27 23:11:37,366 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cde47248/ec60a42408414ec699d88c0771a408a9 [2024-01-27 23:11:37,368 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:11:37,368 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:11:37,370 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-2.yml/witness.yml [2024-01-27 23:11:37,495 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:11:37,496 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:11:37,497 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:11:37,497 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:11:37,501 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:11:37,502 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:11:37" (1/2) ... [2024-01-27 23:11:37,503 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49f15e8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:11:37, skipping insertion in model container [2024-01-27 23:11:37,503 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:11:37" (1/2) ... [2024-01-27 23:11:37,505 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55f7baec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:11:37, skipping insertion in model container [2024-01-27 23:11:37,505 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:11:37" (2/2) ... [2024-01-27 23:11:37,505 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49f15e8e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:11:37, skipping insertion in model container [2024-01-27 23:11:37,505 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:11:37" (2/2) ... [2024-01-27 23:11:37,506 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:11:37,586 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:11:37,587 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condJ <= 1 [2024-01-27 23:11:37,587 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condJ == 0 || condJ == 1 [2024-01-27 23:11:37,587 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] 0 <= condJ [2024-01-27 23:11:37,588 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condI == 0 || ((0 <= condI && condI <= 1) && (condI == 0 || condI == 1)) [2024-01-27 23:11:37,588 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:11:37,588 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:11:37,588 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:11:37,588 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:11:37,588 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (unsigned long )arg == 0UL [2024-01-27 23:11:37,588 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] k == 5 [2024-01-27 23:11:37,588 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] ((((k == 5 || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:11:37,589 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] (unsigned long )arg == 0UL [2024-01-27 23:11:37,589 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-27 23:11:37,589 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] j % 2 == 0 [2024-01-27 23:11:37,589 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] i % 2 == 1 [2024-01-27 23:11:37,589 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 3 <= i [2024-01-27 23:11:37,589 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 4 <= j [2024-01-27 23:11:37,590 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:11:37,590 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 3 <= i [2024-01-27 23:11:37,590 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-27 23:11:37,590 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] i % 2 == 1 [2024-01-27 23:11:37,590 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 4 <= j [2024-01-27 23:11:37,590 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] j % 2 == 0 [2024-01-27 23:11:37,590 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:11:37,590 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-27 23:11:37,591 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:11:37,591 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 4 <= j [2024-01-27 23:11:37,591 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:11:37,591 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] i % 2 == 1 [2024-01-27 23:11:37,591 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 5 <= i [2024-01-27 23:11:37,591 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (unsigned long )arg == 0UL [2024-01-27 23:11:37,592 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] j % 2 == 0 [2024-01-27 23:11:37,592 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] (unsigned long )arg == 0UL [2024-01-27 23:11:37,592 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] ((((k == 5 || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:11:37,593 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:11:37,593 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (unsigned long )arg == 0UL [2024-01-27 23:11:37,593 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] j % 2 == 0 [2024-01-27 23:11:37,593 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] condI <= 1 [2024-01-27 23:11:37,593 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 0 <= condI [2024-01-27 23:11:37,594 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 3 <= i [2024-01-27 23:11:37,594 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i % 2 == 1 [2024-01-27 23:11:37,594 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] condI == 0 || condI == 1 [2024-01-27 23:11:37,594 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 4 <= j [2024-01-27 23:11:37,594 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] condI <= 1 [2024-01-27 23:11:37,595 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= condI [2024-01-27 23:11:37,595 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] condI == 0 || condI == 1 [2024-01-27 23:11:37,595 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:11:37,595 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i % 2 == 1 [2024-01-27 23:11:37,595 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 4 <= j [2024-01-27 23:11:37,595 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:11:37,596 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:11:37,596 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] j % 2 == 0 [2024-01-27 23:11:37,596 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:11:37,596 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 3 <= i [2024-01-27 23:11:37,605 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] i % 2 == 1 [2024-01-27 23:11:37,606 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] j % 2 == 0 [2024-01-27 23:11:37,606 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 3 <= i [2024-01-27 23:11:37,606 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (unsigned long )arg == 0UL [2024-01-27 23:11:37,606 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:11:37,606 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 4 <= j [2024-01-27 23:11:37,606 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] i % 2 == 1 [2024-01-27 23:11:37,606 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condJ == 0 || condJ == 1 [2024-01-27 23:11:37,606 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= condI [2024-01-27 23:11:37,607 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 4 <= j [2024-01-27 23:11:37,607 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 3 <= i [2024-01-27 23:11:37,607 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condI <= 1 [2024-01-27 23:11:37,607 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condJ <= 1 [2024-01-27 23:11:37,607 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] j % 2 == 0 [2024-01-27 23:11:37,607 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= condJ [2024-01-27 23:11:37,607 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condI == 0 || condI == 1 [2024-01-27 23:11:37,608 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:11:37,608 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] i == 3 [2024-01-27 23:11:37,608 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:11:37,608 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:11:37,608 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] j == 6 [2024-01-27 23:11:37,609 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:11:37,609 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= condI [2024-01-27 23:11:37,609 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condJ == 0 || condJ == 1 [2024-01-27 23:11:37,609 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condI <= 1 [2024-01-27 23:11:37,609 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condJ <= 1 [2024-01-27 23:11:37,609 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= condJ [2024-01-27 23:11:37,609 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condI == 0 || condI == 1 [2024-01-27 23:11:37,609 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] k == 5 [2024-01-27 23:11:37,610 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-27 23:11:37,610 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:11:37,610 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:11:37,610 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:11:37,610 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:11:37,610 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 4 <= j [2024-01-27 23:11:37,610 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 0 <= condI [2024-01-27 23:11:37,611 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] j % 2 == 0 [2024-01-27 23:11:37,611 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] condI <= 1 [2024-01-27 23:11:37,611 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] i % 2 == 1 [2024-01-27 23:11:37,611 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] condI == 0 || condI == 1 [2024-01-27 23:11:37,611 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 3 <= i [2024-01-27 23:11:37,611 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:11:37,612 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (long long )condI + (long long )condJ >= 0LL [2024-01-27 23:11:37,612 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:11:37,612 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] condJ == 0 [2024-01-27 23:11:37,612 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] condI == 0 [2024-01-27 23:11:37,613 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (long long )condI - (long long )condJ >= 0LL [2024-01-27 23:11:37,653 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:11:37,919 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-2.i[30952,30965] [2024-01-27 23:11:37,924 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:11:37,933 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 [2024-01-27 23:11:37,984 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: k [2024-01-27 23:11:37,984 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55f7baec and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:11:37, skipping insertion in model container [2024-01-27 23:11:37,984 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:11:37,985 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:11:37,987 INFO L158 Benchmark]: Toolchain (without parser) took 489.77ms. Allocated memory was 58.7MB in the beginning and 79.7MB in the end (delta: 21.0MB). Free memory was 26.6MB in the beginning and 41.0MB in the end (delta: -14.5MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. [2024-01-27 23:11:37,987 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 58.7MB. Free memory was 33.6MB in the beginning and 33.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:11:37,988 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 58.7MB. Free memory was 32.6MB in the beginning and 32.5MB in the end (delta: 150.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:11:37,988 INFO L158 Benchmark]: CACSL2BoogieTranslator took 487.51ms. Allocated memory was 58.7MB in the beginning and 79.7MB in the end (delta: 21.0MB). Free memory was 26.3MB in the beginning and 41.0MB in the end (delta: -14.8MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. [2024-01-27 23:11:37,989 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 58.7MB. Free memory was 33.6MB in the beginning and 33.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 58.7MB. Free memory was 32.6MB in the beginning and 32.5MB in the end (delta: 150.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 487.51ms. Allocated memory was 58.7MB in the beginning and 79.7MB in the end (delta: 21.0MB). Free memory was 26.3MB in the beginning and 41.0MB in the end (delta: -14.8MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 701]: Incorrect Syntax Undeclared variable in ACSL expression: k RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN