./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 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-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-cb09d65-m [2024-01-27 23:01:40,770 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:01:40,835 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 23:01:40,846 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:01:40,847 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:01:40,881 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:01:40,881 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:01:40,882 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:01:40,882 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:01:40,886 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:01:40,886 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:01:40,887 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:01:40,887 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:01:40,889 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:01:40,889 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:01:40,889 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:01:40,890 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:01:40,890 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:01:40,890 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 23:01:40,891 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:01:40,891 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:01:40,891 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:01:40,892 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:01:40,892 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:01:40,892 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:01:40,892 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:01:40,893 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:01:40,893 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:01:40,893 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:01:40,894 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:01:40,895 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:01:40,895 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:01:40,895 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:01:40,895 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:01:40,896 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:01:40,896 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:01:40,896 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 23:01:40,896 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 23:01:40,896 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:01:40,897 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:01:40,897 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:01:40,897 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:01:40,897 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:01:40,898 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:01:41,126 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:01:41,148 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:01:41,151 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:01:41,152 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:01:41,152 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:01:41,153 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-1.i [2024-01-27 23:01:42,388 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:01:42,649 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:01:42,650 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-1.i [2024-01-27 23:01:42,673 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02daa191a/8010be0891904945a8158ea28b7dac54/FLAGbf8d0e5c0 [2024-01-27 23:01:42,685 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02daa191a/8010be0891904945a8158ea28b7dac54 [2024-01-27 23:01:42,687 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:01:42,688 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:01:42,689 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-1.yml/witness.yml [2024-01-27 23:01:42,860 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:01:42,862 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:01:42,863 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:01:42,863 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:01:42,867 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:01:42,868 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:01:42" (1/2) ... [2024-01-27 23:01:42,870 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@503d7f8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:01:42, skipping insertion in model container [2024-01-27 23:01:42,870 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:01:42" (1/2) ... [2024-01-27 23:01:42,872 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@cc84b56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:01:42, skipping insertion in model container [2024-01-27 23:01:42,872 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:01:42" (2/2) ... [2024-01-27 23:01:42,873 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@503d7f8f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:01:42, skipping insertion in model container [2024-01-27 23:01:42,873 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:01:42" (2/2) ... [2024-01-27 23:01:42,874 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:01:42,988 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:01:42,990 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (unsigned long )arg == 0UL [2024-01-27 23:01:42,990 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:01:42,990 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] i % 2 == 1 [2024-01-27 23:01:42,990 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] j % 2 == 0 [2024-01-27 23:01:42,990 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:01:42,991 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 4 <= j [2024-01-27 23:01:42,991 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 3 <= i [2024-01-27 23:01:42,992 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (unsigned long )arg == 0UL [2024-01-27 23:01:42,992 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 0 <= condI [2024-01-27 23:01:42,992 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 3 <= i [2024-01-27 23:01:42,992 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] i % 2 == 1 [2024-01-27 23:01:42,992 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 4 <= j [2024-01-27 23:01:42,992 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] j % 2 == 0 [2024-01-27 23:01:42,993 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] condI <= 1 [2024-01-27 23:01:42,993 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] condI == 0 || condI == 1 [2024-01-27 23:01:42,993 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 23:01:42,993 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] (unsigned long )arg == 0UL [2024-01-27 23:01:42,993 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i % 2 == 1 [2024-01-27 23:01:42,993 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 4 <= j [2024-01-27 23:01:42,994 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] condI <= 1 [2024-01-27 23:01:42,994 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 0 <= condI [2024-01-27 23:01:42,994 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] condI == 0 || condI == 1 [2024-01-27 23:01:42,995 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 3 <= i [2024-01-27 23:01:42,995 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] j % 2 == 0 [2024-01-27 23:01:42,995 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 3 <= i [2024-01-27 23:01:42,995 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= condJ [2024-01-27 23:01:42,995 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= condI [2024-01-27 23:01:42,995 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] i % 2 == 1 [2024-01-27 23:01:42,996 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 4 <= j [2024-01-27 23:01:42,996 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condJ == 0 || condJ == 1 [2024-01-27 23:01:42,996 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condI <= 1 [2024-01-27 23:01:42,996 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condI == 0 || condI == 1 [2024-01-27 23:01:42,996 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] j % 2 == 0 [2024-01-27 23:01:42,996 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condJ <= 1 [2024-01-27 23:01:42,997 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= condI [2024-01-27 23:01:42,997 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= condJ [2024-01-27 23:01:42,997 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condI == 0 || condI == 1 [2024-01-27 23:01:42,997 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condJ == 0 || condJ == 1 [2024-01-27 23:01:42,998 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condJ <= 1 [2024-01-27 23:01:42,999 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condI <= 1 [2024-01-27 23:01:42,999 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 4 <= j [2024-01-27 23:01:42,999 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] i % 2 == 1 [2024-01-27 23:01:42,999 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (unsigned long )arg == 0UL [2024-01-27 23:01:42,999 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:01:42,999 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] j % 2 == 0 [2024-01-27 23:01:43,000 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 5 <= i [2024-01-27 23:01:43,000 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-27 23:01:43,000 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] j % 2 == 0 [2024-01-27 23:01:43,000 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] i % 2 == 1 [2024-01-27 23:01:43,001 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 4 <= j [2024-01-27 23:01:43,001 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 3 <= i [2024-01-27 23:01:43,001 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:01:43,001 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] j == 6 [2024-01-27 23:01:43,002 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:01:43,002 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] i == 3 [2024-01-27 23:01:43,002 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:01:43,003 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:01:43,003 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:01:43,003 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] k == 5 [2024-01-27 23:01:43,004 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-27 23:01:43,004 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 3 <= i [2024-01-27 23:01:43,004 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] i % 2 == 1 [2024-01-27 23:01:43,004 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:01:43,004 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-27 23:01:43,004 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] j % 2 == 0 [2024-01-27 23:01:43,005 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 4 <= j [2024-01-27 23:01:43,005 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (unsigned long )arg == 0UL [2024-01-27 23:01:43,005 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] k == 5 [2024-01-27 23:01:43,005 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:01:43,005 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:01:43,005 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:01:43,006 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:01:43,006 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:01:43,006 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 3 <= i [2024-01-27 23:01:43,006 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 4 <= j [2024-01-27 23:01:43,006 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i % 2 == 1 [2024-01-27 23:01:43,006 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] j % 2 == 0 [2024-01-27 23:01:43,007 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:01:43,007 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:01:43,007 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:01:43,007 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condJ == 0 || condJ == 1 [2024-01-27 23:01:43,008 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condI == 0 || ((0 <= condI && condI <= 1) && (condI == 0 || condI == 1)) [2024-01-27 23:01:43,008 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] 0 <= condJ [2024-01-27 23:01:43,008 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condJ <= 1 [2024-01-27 23:01:43,008 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 23:01:43,008 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] (unsigned long )arg == 0UL [2024-01-27 23:01:43,008 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] condI <= 1 [2024-01-27 23:01:43,009 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] condI == 0 || condI == 1 [2024-01-27 23:01:43,009 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= condI [2024-01-27 23:01:43,009 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:01:43,009 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (long long )condI + (long long )condJ >= 0LL [2024-01-27 23:01:43,009 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:01:43,009 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (long long )condI - (long long )condJ >= 0LL [2024-01-27 23:01:43,010 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] condI == 0 [2024-01-27 23:01:43,010 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] condJ == 0 [2024-01-27 23:01:43,010 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:01:43,010 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:01:43,010 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:01:43,011 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:01:43,011 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-27 23:01:43,011 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:01:43,055 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:01:43,401 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] [2024-01-27 23:01:43,405 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:01:43,414 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 23:01:43,487 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: k [2024-01-27 23:01:43,488 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@cc84b56 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:01:43, skipping insertion in model container [2024-01-27 23:01:43,488 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:01:43,488 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:01:43,490 INFO L158 Benchmark]: Toolchain (without parser) took 627.66ms. Allocated memory was 142.6MB in the beginning and 186.6MB in the end (delta: 44.0MB). Free memory was 80.3MB in the beginning and 147.6MB in the end (delta: -67.3MB). Peak memory consumption was 19.3MB. Max. memory is 16.1GB. [2024-01-27 23:01:43,491 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 142.6MB. Free memory was 104.6MB in the beginning and 104.5MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:01:43,491 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 142.6MB. Free memory is still 85.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:01:43,492 INFO L158 Benchmark]: CACSL2BoogieTranslator took 625.37ms. Allocated memory was 142.6MB in the beginning and 186.6MB in the end (delta: 44.0MB). Free memory was 79.9MB in the beginning and 147.6MB in the end (delta: -67.6MB). Peak memory consumption was 19.3MB. Max. memory is 16.1GB. [2024-01-27 23:01:43,493 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 142.6MB. Free memory was 104.6MB in the beginning and 104.5MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 142.6MB. Free memory is still 85.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 625.37ms. Allocated memory was 142.6MB in the beginning and 186.6MB in the end (delta: 44.0MB). Free memory was 79.9MB in the beginning and 147.6MB in the end (delta: -67.6MB). Peak memory consumption was 19.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 701]: Incorrect Syntax Undeclared variable in ACSL expression: k RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread/triangular-1.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-1.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-cb09d65-m [2024-01-27 23:01:45,550 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:01:45,742 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 23:01:45,749 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:01:45,749 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:01:45,782 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:01:45,783 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:01:45,783 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:01:45,784 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:01:45,788 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:01:45,788 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:01:45,788 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:01:45,789 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:01:45,790 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:01:45,790 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:01:45,790 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:01:45,790 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:01:45,791 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:01:45,791 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:01:45,791 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:01:45,791 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:01:45,792 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:01:45,793 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:01:45,793 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 23:01:45,793 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 23:01:45,794 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:01:45,794 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 23:01:45,794 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:01:45,794 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:01:45,795 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:01:45,796 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:01:45,796 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:01:45,796 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:01:45,796 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:01:45,797 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:01:45,797 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:01:45,798 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:01:45,798 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:01:45,798 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 23:01:45,798 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 23:01:45,799 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:01:45,799 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:01:45,799 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:01:45,799 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:01:45,800 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:01:45,807 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 23:01:45,807 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:01:46,133 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:01:46,159 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:01:46,163 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:01:46,164 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:01:46,165 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:01:46,167 INFO L431 ainManager$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 [2024-01-27 23:01:46,333 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:01:46,334 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:01:46,335 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-1.i [2024-01-27 23:01:47,645 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:01:47,919 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:01:47,920 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-1.i [2024-01-27 23:01:47,934 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77148ce21/6bc53a1b95d34719b42da08b2cf65abb/FLAG589f0165f [2024-01-27 23:01:47,947 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77148ce21/6bc53a1b95d34719b42da08b2cf65abb [2024-01-27 23:01:47,948 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:01:47,949 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:01:47,950 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:01:47,950 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:01:47,954 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:01:47,955 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:01:46" (1/2) ... [2024-01-27 23:01:47,956 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a997f6d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:01:47, skipping insertion in model container [2024-01-27 23:01:47,956 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:01:46" (1/2) ... [2024-01-27 23:01:47,958 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@78ac0792 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:01:47, skipping insertion in model container [2024-01-27 23:01:47,958 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:01:47" (2/2) ... [2024-01-27 23:01:47,958 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a997f6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:01:47, skipping insertion in model container [2024-01-27 23:01:47,958 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:01:47" (2/2) ... [2024-01-27 23:01:47,959 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:01:48,055 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:01:48,056 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 23:01:48,057 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] (unsigned long )arg == 0UL [2024-01-27 23:01:48,057 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (unsigned long )arg == 0UL [2024-01-27 23:01:48,057 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] k == 5 [2024-01-27 23:01:48,057 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= condI [2024-01-27 23:01:48,057 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condI <= 1 [2024-01-27 23:01:48,057 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= condJ [2024-01-27 23:01:48,058 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condI == 0 || condI == 1 [2024-01-27 23:01:48,058 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condJ <= 1 [2024-01-27 23:01:48,058 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] condJ == 0 || condJ == 1 [2024-01-27 23:01:48,058 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] condI <= 1 [2024-01-27 23:01:48,058 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= condI [2024-01-27 23:01:48,058 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] condI == 0 || condI == 1 [2024-01-27 23:01:48,058 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= condI [2024-01-27 23:01:48,059 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 3 <= i [2024-01-27 23:01:48,059 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] i % 2 == 1 [2024-01-27 23:01:48,059 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condJ == 0 || condJ == 1 [2024-01-27 23:01:48,059 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 4 <= j [2024-01-27 23:01:48,060 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] j % 2 == 0 [2024-01-27 23:01:48,060 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= condJ [2024-01-27 23:01:48,060 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condI == 0 || condI == 1 [2024-01-27 23:01:48,060 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condI <= 1 [2024-01-27 23:01:48,060 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] condJ <= 1 [2024-01-27 23:01:48,061 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:01:48,061 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:01:48,061 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:01:48,061 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:01:48,061 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condJ <= 1 [2024-01-27 23:01:48,061 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] 0 <= condJ [2024-01-27 23:01:48,061 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condJ == 0 || condJ == 1 [2024-01-27 23:01:48,062 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] condI == 0 || ((0 <= condI && condI <= 1) && (condI == 0 || condI == 1)) [2024-01-27 23:01:48,062 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 4 <= j [2024-01-27 23:01:48,062 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 3 <= i [2024-01-27 23:01:48,062 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:01:48,064 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] i % 2 == 1 [2024-01-27 23:01:48,064 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-27 23:01:48,064 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] j % 2 == 0 [2024-01-27 23:01:48,064 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (unsigned long )arg == 0UL [2024-01-27 23:01:48,064 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:01:48,064 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i % 2 == 1 [2024-01-27 23:01:48,065 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 4 <= j [2024-01-27 23:01:48,065 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] j % 2 == 0 [2024-01-27 23:01:48,065 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 3 <= i [2024-01-27 23:01:48,065 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] condI <= 1 [2024-01-27 23:01:48,066 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 0 <= condI [2024-01-27 23:01:48,066 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] condI == 0 || condI == 1 [2024-01-27 23:01:48,066 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 4 <= j [2024-01-27 23:01:48,066 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] j % 2 == 0 [2024-01-27 23:01:48,066 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (unsigned long )arg == 0UL [2024-01-27 23:01:48,067 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 3 <= i [2024-01-27 23:01:48,067 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] i % 2 == 1 [2024-01-27 23:01:48,067 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:01:48,068 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:01:48,068 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:01:48,068 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:01:48,069 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:01:48,074 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 3 <= i [2024-01-27 23:01:48,074 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 4 <= j [2024-01-27 23:01:48,074 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:01:48,075 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:01:48,075 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:01:48,075 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i % 2 == 1 [2024-01-27 23:01:48,075 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:01:48,075 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] j % 2 == 0 [2024-01-27 23:01:48,075 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] condJ == 0 [2024-01-27 23:01:48,075 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:01:48,075 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:01:48,076 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (long long )condI - (long long )condJ >= 0LL [2024-01-27 23:01:48,076 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (long long )condI + (long long )condJ >= 0LL [2024-01-27 23:01:48,076 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] condI == 0 [2024-01-27 23:01:48,076 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-27 23:01:48,076 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] k == 5 [2024-01-27 23:01:48,076 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 4 <= j [2024-01-27 23:01:48,076 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] i % 2 == 1 [2024-01-27 23:01:48,077 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 5 <= i [2024-01-27 23:01:48,077 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:01:48,077 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] j % 2 == 0 [2024-01-27 23:01:48,077 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (unsigned long )arg == 0UL [2024-01-27 23:01:48,077 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:01:48,077 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-27 23:01:48,077 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 23:01:48,077 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] (unsigned long )arg == 0UL [2024-01-27 23:01:48,078 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-27 23:01:48,078 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 4 <= j [2024-01-27 23:01:48,078 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] j % 2 == 0 [2024-01-27 23:01:48,078 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0) [2024-01-27 23:01:48,078 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 3 <= i [2024-01-27 23:01:48,078 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] i % 2 == 1 [2024-01-27 23:01:48,078 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] i == 3 [2024-01-27 23:01:48,079 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967294LL - (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:01:48,079 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] j == 6 [2024-01-27 23:01:48,079 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967295LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:01:48,079 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-27 23:01:48,079 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967295LL + (long long )condI) - (long long )condJ >= 0LL [2024-01-27 23:01:48,079 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 4 <= j [2024-01-27 23:01:48,080 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] condI == 0 || condI == 1 [2024-01-27 23:01:48,080 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 0 <= condI [2024-01-27 23:01:48,081 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 3 <= i [2024-01-27 23:01:48,081 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] condI <= 1 [2024-01-27 23:01:48,081 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] i % 2 == 1 [2024-01-27 23:01:48,081 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] j % 2 == 0 [2024-01-27 23:01:48,125 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:01:48,447 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] [2024-01-27 23:01:48,454 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:01:48,470 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 [2024-01-27 23:01:48,573 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: k [2024-01-27 23:01:48,574 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@78ac0792 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:01:48, skipping insertion in model container [2024-01-27 23:01:48,574 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:01:48,574 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:01:48,576 INFO L158 Benchmark]: Toolchain (without parser) took 626.25ms. Allocated memory is still 75.5MB. Free memory was 39.2MB in the beginning and 36.6MB in the end (delta: 2.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-01-27 23:01:48,577 INFO L158 Benchmark]: Witness Parser took 0.22ms. Allocated memory is still 58.7MB. Free memory was 34.1MB in the beginning and 34.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:01:48,577 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 58.7MB. Free memory is still 43.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:01:48,579 INFO L158 Benchmark]: CACSL2BoogieTranslator took 624.27ms. Allocated memory is still 75.5MB. Free memory was 39.0MB in the beginning and 36.6MB in the end (delta: 2.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-01-27 23:01:48,580 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 0.22ms. Allocated memory is still 58.7MB. Free memory was 34.1MB in the beginning and 34.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 58.7MB. Free memory is still 43.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 624.27ms. Allocated memory is still 75.5MB. Free memory was 39.0MB in the beginning and 36.6MB in the end (delta: 2.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 701]: Incorrect Syntax Undeclared variable in ACSL expression: k RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN