./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread/triangular-longest-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-longest-1.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8857f20b Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread/triangular-longest-1.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-longest-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-8857f20-m [2024-01-29 22:49:53,940 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:49:54,024 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 22:49:54,028 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:49:54,029 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:49:54,061 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:49:54,061 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:49:54,062 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:49:54,062 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:49:54,066 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:49:54,067 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:49:54,067 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:49:54,068 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:49:54,069 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:49:54,070 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:49:54,070 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:49:54,070 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:49:54,070 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:49:54,071 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 22:49:54,071 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:49:54,071 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:49:54,072 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:49:54,072 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:49:54,072 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:49:54,072 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:49:54,073 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:49:54,073 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:49:54,073 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:49:54,074 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:49:54,074 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:49:54,075 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:49:54,075 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:49:54,075 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:49:54,076 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:49:54,076 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:49:54,076 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:49:54,076 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 22:49:54,076 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 22:49:54,077 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:49:54,077 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:49:54,077 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:49:54,077 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:49:54,078 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:49:54,078 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:49:54,337 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:49:54,363 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:49:54,365 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:49:54,366 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:49:54,367 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:49:54,368 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-longest-1.i [2024-01-29 22:49:55,591 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:49:55,839 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:49:55,839 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-longest-1.i [2024-01-29 22:49:55,855 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c8bf060c/70a4aaae01f84dbdab34a2fe48a2df61/FLAG3af294a88 [2024-01-29 22:49:55,868 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c8bf060c/70a4aaae01f84dbdab34a2fe48a2df61 [2024-01-29 22:49:55,870 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:49:55,871 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:49:55,871 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-longest-1.yml/witness.yml [2024-01-29 22:49:56,071 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:49:56,073 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:49:56,074 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:49:56,074 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:49:56,077 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:49:56,078 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:49:55" (1/2) ... [2024-01-29 22:49:56,079 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50c1d3a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:49:56, skipping insertion in model container [2024-01-29 22:49:56,079 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:49:55" (1/2) ... [2024-01-29 22:49:56,081 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ba42612 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:49:56, skipping insertion in model container [2024-01-29 22:49:56,081 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:49:56" (2/2) ... [2024-01-29 22:49:56,082 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50c1d3a9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:49:56, skipping insertion in model container [2024-01-29 22:49:56,082 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:49:56" (2/2) ... [2024-01-29 22:49:56,083 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:49:56,184 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:49:56,186 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] (0 <= condJ) && (condI == 0 || ((0 <= condI && condI <= 1) && (condI == 0 || condI == 1))) [2024-01-29 22:49:56,186 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] 0 <= condJ [2024-01-29 22:49:56,186 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] (0 <= condJ) && (condJ <= 1) [2024-01-29 22:49:56,186 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] ((0 <= condJ) && (condI == 0 || ((0 <= condI && condI <= 1) && (condI == 0 || condI == 1)))) && (condJ == 0 || condJ == 1) [2024-01-29 22:49:56,187 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-01-29 22:49:56,187 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] ((((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL)) && (i == 3) [2024-01-29 22:49:56,188 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL) [2024-01-29 22:49:56,188 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] ((((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL)) && (j == 6) [2024-01-29 22:49:56,188 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-29 22:49:56,188 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL) [2024-01-29 22:49:56,188 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] ((unsigned long )arg == 0UL) && ((((((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11) || k == 10) [2024-01-29 22:49:56,188 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-29 22:49:56,189 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (0 <= condI) && (3 <= i) [2024-01-29 22:49:56,189 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] ((0 <= condI) && (3 <= i)) && (condI <= 1) [2024-01-29 22:49:56,189 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] ((0 <= condI) && (3 <= i)) && (condI == 0 || condI == 1) [2024-01-29 22:49:56,189 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] ((0 <= condI) && (3 <= i)) && (4 <= j) [2024-01-29 22:49:56,189 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 0 <= condI [2024-01-29 22:49:56,189 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] ((0 <= condI) && (3 <= i)) && (j % 2 == 0) [2024-01-29 22:49:56,190 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] ((0 <= condI) && (3 <= i)) && (i % 2 == 1) [2024-01-29 22:49:56,190 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-29 22:49:56,190 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL) [2024-01-29 22:49:56,191 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL) [2024-01-29 22:49:56,191 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-01-29 22:49:56,191 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (unsigned long )arg == 0UL [2024-01-29 22:49:56,191 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] ((unsigned long )arg == 0UL) && ((((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11) [2024-01-29 22:49:56,191 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] ((3 <= i) && (i % 2 == 1)) && ((((((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11) || k == 10) [2024-01-29 22:49:56,191 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (3 <= i) && (i % 2 == 1) [2024-01-29 22:49:56,192 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] ((3 <= i) && (i % 2 == 1)) && ((unsigned long )arg == 0UL) [2024-01-29 22:49:56,192 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 3 <= i [2024-01-29 22:49:56,192 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] ((3 <= i) && (i % 2 == 1)) && (j % 2 == 0) [2024-01-29 22:49:56,192 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (3 <= i) && (4 <= j) [2024-01-29 22:49:56,192 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] ((unsigned long )arg == 0UL) && ((((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 20)) || k == 11) [2024-01-29 22:49:56,192 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] (unsigned long )arg == 0UL [2024-01-29 22:49:56,192 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] ((3 <= i) && (4 <= j)) && (i % 2 == 1) [2024-01-29 22:49:56,193 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (3 <= i) && (4 <= j) [2024-01-29 22:49:56,193 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((3 <= i) && (4 <= j)) && (i % 2 == 1)) && (j % 2 == 0) [2024-01-29 22:49:56,193 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 3 <= i [2024-01-29 22:49:56,193 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((3 <= i) && (4 <= j)) && (i % 2 == 1)) && ((unsigned long )arg == 0UL) [2024-01-29 22:49:56,195 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((3 <= i) && (4 <= j)) && (i % 2 == 1)) && ((((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11) [2024-01-29 22:49:56,195 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-29 22:49:56,195 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL) [2024-01-29 22:49:56,195 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-01-29 22:49:56,195 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL) [2024-01-29 22:49:56,195 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4 <= j) && (i % 2 == 1) [2024-01-29 22:49:56,196 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] ((4 <= j) && (i % 2 == 1)) && (j % 2 == 0) [2024-01-29 22:49:56,196 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 4 <= j [2024-01-29 22:49:56,196 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] ((4 <= j) && (i % 2 == 1)) && ((((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11) [2024-01-29 22:49:56,196 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4 <= j) && (5 <= i) [2024-01-29 22:49:56,197 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] ((4 <= j) && (i % 2 == 1)) && ((unsigned long )arg == 0UL) [2024-01-29 22:49:56,197 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((3 <= i) && (i % 2 == 1)) && ((unsigned long )arg == 0UL) [2024-01-29 22:49:56,197 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (3 <= i) && (i % 2 == 1) [2024-01-29 22:49:56,197 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 3 <= i [2024-01-29 22:49:56,198 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (3 <= i) && (4 <= j) [2024-01-29 22:49:56,198 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((3 <= i) && (i % 2 == 1)) && (j % 2 == 0) [2024-01-29 22:49:56,198 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (((3 <= i) && (i % 2 == 1)) && ((unsigned long )arg == 0UL)) && ((((((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11) || k == 10) [2024-01-29 22:49:56,199 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (0 <= condI) && (4 <= j) [2024-01-29 22:49:56,199 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((0 <= condI) && (4 <= j)) && (condI == 0 || condI == 1) [2024-01-29 22:49:56,199 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((0 <= condI) && (4 <= j)) && (condI <= 1) [2024-01-29 22:49:56,200 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 0 <= condI [2024-01-29 22:49:56,200 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((0 <= condI) && (4 <= j)) && (i % 2 == 1) [2024-01-29 22:49:56,200 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((0 <= condI) && (4 <= j)) && (j % 2 == 0) [2024-01-29 22:49:56,200 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (0 <= condI) && (3 <= i) [2024-01-29 22:49:56,200 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] ((0 <= condI) && (condI <= 1)) && (condI == 0 || condI == 1) [2024-01-29 22:49:56,200 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (0 <= condI) && (condI <= 1) [2024-01-29 22:49:56,201 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= condI [2024-01-29 22:49:56,201 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] k == 20 [2024-01-29 22:49:56,201 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (k == 20) && ((unsigned long )arg == 0UL) [2024-01-29 22:49:56,201 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] ((0LL - (long long )condI) + (long long )condJ >= 0LL) && (condJ == 0) [2024-01-29 22:49:56,201 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-29 22:49:56,201 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] ((0LL - (long long )condI) + (long long )condJ >= 0LL) && (condI == 0) [2024-01-29 22:49:56,201 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] ((0LL - (long long )condI) + (long long )condJ >= 0LL) && ((0LL - (long long )condI) - (long long )condJ >= 0LL) [2024-01-29 22:49:56,202 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] ((0LL - (long long )condI) + (long long )condJ >= 0LL) && ((long long )condI + (long long )condJ >= 0LL) [2024-01-29 22:49:56,202 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] ((0LL - (long long )condI) + (long long )condJ >= 0LL) && ((long long )condI - (long long )condJ >= 0LL) [2024-01-29 22:49:56,202 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (0 <= condI) && (3 <= i) [2024-01-29 22:49:56,202 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((0 <= condI) && (3 <= i)) && (i % 2 == 1) [2024-01-29 22:49:56,202 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((0 <= condI) && (3 <= i)) && (j % 2 == 0) [2024-01-29 22:49:56,202 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((0 <= condI) && (3 <= i)) && (4 <= j) [2024-01-29 22:49:56,202 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((0 <= condI) && (3 <= i)) && (condI <= 1) [2024-01-29 22:49:56,203 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((0 <= condI) && (3 <= i)) && (condJ <= 1) [2024-01-29 22:49:56,203 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((0 <= condI) && (3 <= i)) && (condI == 0 || condI == 1) [2024-01-29 22:49:56,203 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= condI [2024-01-29 22:49:56,204 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((0 <= condI) && (3 <= i)) && (condJ == 0 || condJ == 1) [2024-01-29 22:49:56,204 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (0 <= condI) && (0 <= condJ) [2024-01-29 22:49:56,204 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (3 <= i) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL) [2024-01-29 22:49:56,204 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 3 <= i [2024-01-29 22:49:56,204 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] ((3 <= i) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL) [2024-01-29 22:49:56,204 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] ((3 <= i) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && (j % 2 == 0) [2024-01-29 22:49:56,204 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] ((3 <= i) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && (i % 2 == 1) [2024-01-29 22:49:56,205 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (3 <= i) && ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) [2024-01-29 22:49:56,205 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (3 <= i) && (4 <= j) [2024-01-29 22:49:56,205 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] ((3 <= i) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-01-29 22:49:56,205 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (0 <= condI) && (0 <= condJ) [2024-01-29 22:49:56,205 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] ((0 <= condI) && (0 <= condJ)) && (condI <= 1) [2024-01-29 22:49:56,205 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] ((0 <= condI) && (0 <= condJ)) && (condJ == 0 || condJ == 1) [2024-01-29 22:49:56,205 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] ((0 <= condI) && (0 <= condJ)) && (condI == 0 || condI == 1) [2024-01-29 22:49:56,206 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= condI [2024-01-29 22:49:56,206 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] ((0 <= condI) && (0 <= condJ)) && (condJ <= 1) [2024-01-29 22:49:56,207 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] ((unsigned long )arg == 0UL) && ((((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 20)) || k == 11) [2024-01-29 22:49:56,207 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] (unsigned long )arg == 0UL [2024-01-29 22:49:56,207 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (k == 20) && ((unsigned long )arg == 0UL) [2024-01-29 22:49:56,207 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] k == 20 [2024-01-29 22:49:56,253 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:49:56,605 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-longest-1.i[30962,30975] [2024-01-29 22:49:56,609 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:49:56,617 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 22:49:56,720 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: k [2024-01-29 22:49:56,720 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ba42612 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:49:56, skipping insertion in model container [2024-01-29 22:49:56,721 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:49:56,723 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:49:56,725 INFO L158 Benchmark]: Toolchain (without parser) took 651.34ms. Allocated memory is still 184.5MB. Free memory was 154.6MB in the beginning and 132.5MB in the end (delta: 22.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-29 22:49:56,726 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 136.3MB. Free memory is still 87.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:49:56,726 INFO L158 Benchmark]: Witness Parser took 4.45ms. Allocated memory is still 136.3MB. Free memory is still 64.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:49:56,727 INFO L158 Benchmark]: CACSL2BoogieTranslator took 649.30ms. Allocated memory is still 184.5MB. Free memory was 154.6MB in the beginning and 132.5MB in the end (delta: 22.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-29 22:49:56,728 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 136.3MB. Free memory is still 87.5MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 4.45ms. Allocated memory is still 136.3MB. Free memory is still 64.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 649.30ms. Allocated memory is still 184.5MB. Free memory was 154.6MB in the beginning and 132.5MB in the end (delta: 22.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 701]: Incorrect Syntax Undeclared variable in ACSL expression: k RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread/triangular-longest-1.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-longest-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-8857f20-m [2024-01-29 22:49:58,865 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:49:59,075 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 22:49:59,079 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:49:59,080 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:49:59,108 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:49:59,108 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:49:59,109 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:49:59,110 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:49:59,113 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:49:59,114 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:49:59,114 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:49:59,115 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:49:59,116 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:49:59,116 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:49:59,117 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:49:59,117 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:49:59,117 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:49:59,117 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:49:59,117 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:49:59,118 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:49:59,118 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:49:59,118 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:49:59,119 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 22:49:59,119 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 22:49:59,119 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:49:59,119 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 22:49:59,120 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:49:59,120 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:49:59,120 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:49:59,121 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:49:59,121 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:49:59,122 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:49:59,122 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:49:59,122 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:49:59,122 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:49:59,123 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:49:59,123 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:49:59,123 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 22:49:59,124 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 22:49:59,124 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:49:59,124 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:49:59,124 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:49:59,125 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:49:59,125 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:49:59,125 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 22:49:59,125 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:49:59,416 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:49:59,444 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:49:59,447 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:49:59,448 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:49:59,449 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:49:59,450 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-longest-1.yml/witness.yml [2024-01-29 22:49:59,627 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:49:59,627 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:49:59,628 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-longest-1.i [2024-01-29 22:50:00,930 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:50:01,154 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:50:01,154 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-longest-1.i [2024-01-29 22:50:01,172 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fb48e99a/4600d01ceaa945e09771bc20ee11af22/FLAGdb22f0b7d [2024-01-29 22:50:01,192 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fb48e99a/4600d01ceaa945e09771bc20ee11af22 [2024-01-29 22:50:01,193 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:50:01,195 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:50:01,197 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:50:01,197 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:50:01,202 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:50:01,203 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:49:59" (1/2) ... [2024-01-29 22:50:01,206 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ed2bbe8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:50:01, skipping insertion in model container [2024-01-29 22:50:01,207 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:49:59" (1/2) ... [2024-01-29 22:50:01,208 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7638967e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:50:01, skipping insertion in model container [2024-01-29 22:50:01,209 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:50:01" (2/2) ... [2024-01-29 22:50:01,213 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ed2bbe8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:01, skipping insertion in model container [2024-01-29 22:50:01,213 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:50:01" (2/2) ... [2024-01-29 22:50:01,214 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:50:01,337 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:50:01,338 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] ((((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL)) && (i == 3) [2024-01-29 22:50:01,338 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-01-29 22:50:01,338 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL) [2024-01-29 22:50:01,339 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL) [2024-01-29 22:50:01,339 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (((((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL)) && (i == 3)) && (j == 6) [2024-01-29 22:50:01,339 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-29 22:50:01,340 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (0 <= condI) && (3 <= i) [2024-01-29 22:50:01,340 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 0 <= condI [2024-01-29 22:50:01,340 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((0 <= condI) && (3 <= i)) && (j % 2 == 0) [2024-01-29 22:50:01,340 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((0 <= condI) && (3 <= i)) && (condI <= 1) [2024-01-29 22:50:01,340 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((0 <= condI) && (3 <= i)) && (4 <= j) [2024-01-29 22:50:01,340 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((0 <= condI) && (3 <= i)) && (condI == 0 || condI == 1) [2024-01-29 22:50:01,341 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((0 <= condI) && (3 <= i)) && (i % 2 == 1) [2024-01-29 22:50:01,341 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (0 <= condI) && (4 <= j) [2024-01-29 22:50:01,341 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] ((0 <= condI) && (4 <= j)) && (i % 2 == 1) [2024-01-29 22:50:01,341 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] ((0 <= condI) && (4 <= j)) && (condI <= 1) [2024-01-29 22:50:01,341 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] ((0 <= condI) && (4 <= j)) && (j % 2 == 0) [2024-01-29 22:50:01,341 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] ((0 <= condI) && (4 <= j)) && (condI == 0 || condI == 1) [2024-01-29 22:50:01,342 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 0 <= condI [2024-01-29 22:50:01,342 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (0 <= condI) && (3 <= i) [2024-01-29 22:50:01,342 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] ((3 <= i) && (4 <= j)) && ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) [2024-01-29 22:50:01,343 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (3 <= i) && (4 <= j) [2024-01-29 22:50:01,343 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (((3 <= i) && (4 <= j)) && ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-01-29 22:50:01,343 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (((3 <= i) && (4 <= j)) && ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL) [2024-01-29 22:50:01,343 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 3 <= i [2024-01-29 22:50:01,343 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (((3 <= i) && (4 <= j)) && ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL) [2024-01-29 22:50:01,344 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (((3 <= i) && (4 <= j)) && ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL)) && (j % 2 == 0) [2024-01-29 22:50:01,344 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (((3 <= i) && (4 <= j)) && ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL)) && (i % 2 == 1) [2024-01-29 22:50:01,344 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] ((unsigned long )arg == 0UL) && ((((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 20)) || k == 11) [2024-01-29 22:50:01,344 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] (unsigned long )arg == 0UL [2024-01-29 22:50:01,344 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] k == 20 [2024-01-29 22:50:01,345 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (k == 20) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:01,345 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (3 <= i) && (i % 2 == 1) [2024-01-29 22:50:01,345 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 3 <= i [2024-01-29 22:50:01,347 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] ((3 <= i) && (i % 2 == 1)) && (j % 2 == 0) [2024-01-29 22:50:01,347 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] ((3 <= i) && (i % 2 == 1)) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:01,347 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] ((3 <= i) && (i % 2 == 1)) && ((((((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11) || k == 10) [2024-01-29 22:50:01,347 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (3 <= i) && (4 <= j) [2024-01-29 22:50:01,347 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL) [2024-01-29 22:50:01,348 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-01-29 22:50:01,348 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL) [2024-01-29 22:50:01,348 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-29 22:50:01,348 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] ((unsigned long )arg == 0UL) && ((((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11) [2024-01-29 22:50:01,348 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (unsigned long )arg == 0UL [2024-01-29 22:50:01,349 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((3 <= i) && (i % 2 == 1)) && (j % 2 == 0) [2024-01-29 22:50:01,349 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (((3 <= i) && (i % 2 == 1)) && (j % 2 == 0)) && ((((((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11) || k == 10) [2024-01-29 22:50:01,349 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (3 <= i) && (i % 2 == 1) [2024-01-29 22:50:01,349 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 3 <= i [2024-01-29 22:50:01,350 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (3 <= i) && (4 <= j) [2024-01-29 22:50:01,350 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (((3 <= i) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:01,350 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] ((0 <= condJ) && (condJ <= 1)) && (condJ == 0 || condJ == 1) [2024-01-29 22:50:01,350 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] (0 <= condJ) && (condJ <= 1) [2024-01-29 22:50:01,351 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] ((0 <= condJ) && (condJ <= 1)) && (condI == 0 || ((0 <= condI && condI <= 1) && (condI == 0 || condI == 1))) [2024-01-29 22:50:01,351 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] 0 <= condJ [2024-01-29 22:50:01,352 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 4 <= j [2024-01-29 22:50:01,352 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4 <= j) && (5 <= i) [2024-01-29 22:50:01,352 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4 <= j) && ((((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11) [2024-01-29 22:50:01,353 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4 <= j) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:01,353 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4 <= j) && (i % 2 == 1) [2024-01-29 22:50:01,353 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4 <= j) && (j % 2 == 0) [2024-01-29 22:50:01,353 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] k == 20 [2024-01-29 22:50:01,353 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (k == 20) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:01,353 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] ((unsigned long )arg == 0UL) && ((((((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11) || k == 10) [2024-01-29 22:50:01,354 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-29 22:50:01,354 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] ((0 <= condI) && (0 <= condJ)) && (condJ <= 1) [2024-01-29 22:50:01,354 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (0 <= condI) && (0 <= condJ) [2024-01-29 22:50:01,354 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (((0 <= condI) && (0 <= condJ)) && (condJ <= 1)) && (condI == 0 || condI == 1) [2024-01-29 22:50:01,354 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] ((0 <= condI) && (0 <= condJ)) && (condI <= 1) [2024-01-29 22:50:01,354 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (((0 <= condI) && (0 <= condJ)) && (condJ <= 1)) && (condJ == 0 || condJ == 1) [2024-01-29 22:50:01,355 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= condI [2024-01-29 22:50:01,355 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (((0LL - (long long )condI) + (long long )condJ >= 0LL) && ((long long )condI + (long long )condJ >= 0LL)) && (condI == 0) [2024-01-29 22:50:01,355 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] ((0LL - (long long )condI) + (long long )condJ >= 0LL) && ((long long )condI + (long long )condJ >= 0LL) [2024-01-29 22:50:01,355 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (((0LL - (long long )condI) + (long long )condJ >= 0LL) && ((long long )condI + (long long )condJ >= 0LL)) && ((long long )condI - (long long )condJ >= 0LL) [2024-01-29 22:50:01,355 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (((0LL - (long long )condI) + (long long )condJ >= 0LL) && ((long long )condI + (long long )condJ >= 0LL)) && ((0LL - (long long )condI) - (long long )condJ >= 0LL) [2024-01-29 22:50:01,356 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (0LL - (long long )condI) + (long long )condJ >= 0LL [2024-01-29 22:50:01,356 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] ((((0LL - (long long )condI) + (long long )condJ >= 0LL) && ((long long )condI + (long long )condJ >= 0LL)) && (condI == 0)) && (condJ == 0) [2024-01-29 22:50:01,356 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL) [2024-01-29 22:50:01,356 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-01-29 22:50:01,356 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL) [2024-01-29 22:50:01,356 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (4294967296LL + (long long )condI) + (long long )condJ >= 0LL [2024-01-29 22:50:01,357 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] ((unsigned long )arg == 0UL) && ((((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 20)) || k == 11) [2024-01-29 22:50:01,357 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] (unsigned long )arg == 0UL [2024-01-29 22:50:01,357 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= condI [2024-01-29 22:50:01,357 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (0 <= condI) && (condI == 0 || condI == 1) [2024-01-29 22:50:01,357 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (0 <= condI) && (condI <= 1) [2024-01-29 22:50:01,357 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 3 <= i [2024-01-29 22:50:01,358 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (3 <= i) && (4 <= j) [2024-01-29 22:50:01,358 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (3 <= i) && (j % 2 == 0) [2024-01-29 22:50:01,358 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (3 <= i) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:01,358 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (3 <= i) && (i % 2 == 1) [2024-01-29 22:50:01,359 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (3 <= i) && ((((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) || (12 <= k && k <= 19)) || k == 11) [2024-01-29 22:50:01,359 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((0 <= condI) && (0 <= condJ)) && (4 <= j) [2024-01-29 22:50:01,359 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (((0 <= condI) && (0 <= condJ)) && (4 <= j)) && (i % 2 == 1) [2024-01-29 22:50:01,359 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (0 <= condI) && (0 <= condJ) [2024-01-29 22:50:01,359 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= condI [2024-01-29 22:50:01,359 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((0 <= condI) && (0 <= condJ)) && (3 <= i) [2024-01-29 22:50:01,360 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (((0 <= condI) && (0 <= condJ)) && (4 <= j)) && (condJ == 0 || condJ == 1) [2024-01-29 22:50:01,360 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (((0 <= condI) && (0 <= condJ)) && (4 <= j)) && (condI <= 1) [2024-01-29 22:50:01,361 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (((0 <= condI) && (0 <= condJ)) && (4 <= j)) && (condI == 0 || condI == 1) [2024-01-29 22:50:01,361 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (((0 <= condI) && (0 <= condJ)) && (4 <= j)) && (condJ <= 1) [2024-01-29 22:50:01,361 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (((0 <= condI) && (0 <= condJ)) && (4 <= j)) && (j % 2 == 0) [2024-01-29 22:50:01,406 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:50:01,749 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-longest-1.i[30962,30975] [2024-01-29 22:50:01,756 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:50:01,768 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 22:50:01,903 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: k [2024-01-29 22:50:01,904 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7638967e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:01, skipping insertion in model container [2024-01-29 22:50:01,904 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:50:01,904 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:50:01,906 INFO L158 Benchmark]: Toolchain (without parser) took 709.99ms. Allocated memory is still 73.4MB. Free memory was 50.7MB in the beginning and 48.4MB in the end (delta: 2.3MB). Peak memory consumption was 23.6MB. Max. memory is 16.1GB. [2024-01-29 22:50:01,907 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 54.5MB. Free memory was 31.6MB in the beginning and 31.6MB in the end (delta: 44.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:50:01,908 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 54.5MB. Free memory was 38.8MB in the beginning and 38.7MB in the end (delta: 76.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:50:01,912 INFO L158 Benchmark]: CACSL2BoogieTranslator took 707.11ms. Allocated memory is still 73.4MB. Free memory was 50.7MB in the beginning and 48.4MB in the end (delta: 2.3MB). Peak memory consumption was 23.6MB. Max. memory is 16.1GB. [2024-01-29 22:50:01,914 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 0.18ms. Allocated memory is still 54.5MB. Free memory was 31.6MB in the beginning and 31.6MB in the end (delta: 44.1kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 54.5MB. Free memory was 38.8MB in the beginning and 38.7MB in the end (delta: 76.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 707.11ms. Allocated memory is still 73.4MB. Free memory was 50.7MB in the beginning and 48.4MB in the end (delta: 2.3MB). Peak memory consumption was 23.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 701]: Incorrect Syntax Undeclared variable in ACSL expression: k RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN