./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread/triangular-2.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-2.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3d25acf6 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread/triangular-2.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-2.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-3d25acf-m [2024-01-30 14:26:58,570 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:26:58,630 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-30 14:26:58,633 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:26:58,635 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:26:58,656 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:26:58,657 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:26:58,657 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:26:58,658 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:26:58,662 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:26:58,662 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:26:58,663 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:26:58,664 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:26:58,665 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:26:58,665 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:26:58,665 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:26:58,665 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:26:58,666 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:26:58,666 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-30 14:26:58,666 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:26:58,668 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:26:58,668 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:26:58,668 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:26:58,669 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:26:58,669 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:26:58,669 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:26:58,669 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:26:58,669 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:26:58,670 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:26:58,670 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:26:58,671 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:26:58,671 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:26:58,671 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:26:58,672 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:26:58,672 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:26:58,672 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:26:58,672 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-30 14:26:58,672 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-30 14:26:58,673 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:26:58,673 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:26:58,673 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:26:58,673 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:26:58,673 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:26:58,674 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:26:58,860 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:26:58,876 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:26:58,878 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:26:58,878 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:26:58,879 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:26:58,879 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-2.i [2024-01-30 14:27:00,013 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:27:00,223 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:27:00,224 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-2.i [2024-01-30 14:27:00,235 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1df34884/77ce736d14964c6fb72adbc0bee8c2ec/FLAG4a199e49d [2024-01-30 14:27:00,251 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1df34884/77ce736d14964c6fb72adbc0bee8c2ec [2024-01-30 14:27:00,253 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:27:00,254 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:27:00,254 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-2.yml/witness.yml [2024-01-30 14:27:00,381 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:27:00,382 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:27:00,385 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:27:00,385 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:27:00,389 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:27:00,389 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:27:00" (1/2) ... [2024-01-30 14:27:00,392 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b4f6699 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:27:00, skipping insertion in model container [2024-01-30 14:27:00,393 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:27:00" (1/2) ... [2024-01-30 14:27:00,395 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d316ea6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:27:00, skipping insertion in model container [2024-01-30 14:27:00,395 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:27:00" (2/2) ... [2024-01-30 14:27:00,395 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b4f6699 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:27:00, skipping insertion in model container [2024-01-30 14:27:00,396 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:27:00" (2/2) ... [2024-01-30 14:27:00,396 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:27:00,469 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:27:00,470 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (k == 5) && ((unsigned long )arg == 0UL) [2024-01-30 14:27:00,470 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (((((4 <= j) && (5 <= i)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:00,470 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (k == 5) && ((unsigned long )arg == 0UL) [2024-01-30 14:27:00,470 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] ((unsigned long )arg == 0UL) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:00,471 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (((((((((0 <= condI) && (0 <= condJ)) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (condJ <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1)) && (condJ == 0 || condJ == 1) [2024-01-30 14:27:00,471 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] ((unsigned long )arg == 0UL) && (((((k == 5 || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:00,471 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) [2024-01-30 14:27:00,472 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] (((0 <= condJ) && (condJ <= 1)) && (condI == 0 || ((0 <= condI && condI <= 1) && (condI == 0 || condI == 1)))) && (condJ == 0 || condJ == 1) [2024-01-30 14:27:00,472 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] ((unsigned long )arg == 0UL) && (((((k == 5 || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:00,472 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((((3 <= i) && (4 <= j)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:00,472 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)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL)) && (i == 3)) && (j == 6) [2024-01-30 14:27:00,472 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (((((3 <= i) && (4 <= j)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:00,472 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] ((((((0 <= condI) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1) [2024-01-30 14:27:00,472 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)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL)) && (i % 2 == 1)) && (j % 2 == 0) [2024-01-30 14:27:00,473 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (((((3 <= i) && (4 <= j)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:00,473 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] ((unsigned long )arg == 0UL) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:00,473 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)) && ((long long )condI - (long long )condJ >= 0LL)) && (condI == 0)) && (condJ == 0) [2024-01-30 14:27:00,473 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (((((0 <= condI) && (0 <= condJ)) && (condI <= 1)) && (condJ <= 1)) && (condI == 0 || condI == 1)) && (condJ == 0 || condJ == 1) [2024-01-30 14:27:00,473 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] ((0 <= condI) && (condI <= 1)) && (condI == 0 || condI == 1) [2024-01-30 14:27:00,473 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)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-01-30 14:27:00,474 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((((((0 <= condI) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1) [2024-01-30 14:27:00,511 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:27:00,845 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-2.i[30952,30965] [2024-01-30 14:27:00,849 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:27:00,856 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-30 14:27:00,912 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: k [2024-01-30 14:27:00,913 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d316ea6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:27:00, skipping insertion in model container [2024-01-30 14:27:00,913 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:27:00,914 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:27:00,915 INFO L158 Benchmark]: Toolchain (without parser) took 532.06ms. Allocated memory is still 182.5MB. Free memory was 104.2MB in the beginning and 139.3MB in the end (delta: -35.1MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. [2024-01-30 14:27:00,916 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 182.5MB. Free memory is still 136.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:27:00,916 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 182.5MB. Free memory was 110.3MB in the beginning and 110.1MB in the end (delta: 150.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:27:00,917 INFO L158 Benchmark]: CACSL2BoogieTranslator took 528.82ms. Allocated memory is still 182.5MB. Free memory was 104.0MB in the beginning and 139.3MB in the end (delta: -35.3MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. [2024-01-30 14:27:00,919 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 182.5MB. Free memory is still 136.6MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 182.5MB. Free memory was 110.3MB in the beginning and 110.1MB in the end (delta: 150.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 528.82ms. Allocated memory is still 182.5MB. Free memory was 104.0MB in the beginning and 139.3MB in the end (delta: -35.3MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 701]: Incorrect Syntax Undeclared variable in ACSL expression: k RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread/triangular-2.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-2.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-3d25acf-m [2024-01-30 14:27:02,887 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:27:02,952 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-30 14:27:02,956 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:27:02,956 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:27:02,991 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:27:02,992 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:27:02,992 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:27:02,993 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:27:02,995 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:27:02,996 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:27:02,996 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:27:02,996 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:27:02,997 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:27:02,997 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:27:02,998 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:27:02,998 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:27:02,998 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:27:02,998 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:27:02,999 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:27:02,999 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:27:03,000 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:27:03,000 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:27:03,000 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-30 14:27:03,000 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-30 14:27:03,000 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:27:03,001 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-30 14:27:03,001 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:27:03,001 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:27:03,001 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:27:03,002 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:27:03,002 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:27:03,002 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:27:03,003 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:27:03,003 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:27:03,003 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:27:03,004 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:27:03,004 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:27:03,004 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-30 14:27:03,004 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-30 14:27:03,005 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:27:03,005 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:27:03,005 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:27:03,005 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:27:03,005 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:27:03,006 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-30 14:27:03,006 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:27:03,264 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:27:03,293 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:27:03,295 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:27:03,296 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:27:03,297 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:27:03,299 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-2.yml/witness.yml [2024-01-30 14:27:03,416 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:27:03,418 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:27:03,419 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-2.i [2024-01-30 14:27:04,539 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:27:04,751 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:27:04,754 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-2.i [2024-01-30 14:27:04,769 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a1fc1c07/fcc1c3cb7bc847658dacf79f5eca07b1/FLAGf685af64b [2024-01-30 14:27:04,781 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a1fc1c07/fcc1c3cb7bc847658dacf79f5eca07b1 [2024-01-30 14:27:04,782 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:27:04,783 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:27:04,784 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:27:04,785 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:27:04,788 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:27:04,788 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:27:03" (1/2) ... [2024-01-30 14:27:04,790 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6745279e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:27:04, skipping insertion in model container [2024-01-30 14:27:04,790 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:27:03" (1/2) ... [2024-01-30 14:27:04,791 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e34c904 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:27:04, skipping insertion in model container [2024-01-30 14:27:04,791 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:27:04" (2/2) ... [2024-01-30 14:27:04,791 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6745279e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:27:04, skipping insertion in model container [2024-01-30 14:27:04,792 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:27:04" (2/2) ... [2024-01-30 14:27:04,792 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:27:04,870 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:27:04,871 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (((((4 <= j) && (5 <= i)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:04,871 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] ((unsigned long )arg == 0UL) && (((((k == 5 || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:04,872 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (k == 5) && ((unsigned long )arg == 0UL) [2024-01-30 14:27:04,872 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) [2024-01-30 14:27:04,872 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((((((0 <= condI) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1) [2024-01-30 14:27:04,872 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] ((unsigned long )arg == 0UL) && (((((k == 5 || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:04,872 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] (((0 <= condJ) && (condJ <= 1)) && (condI == 0 || ((0 <= condI && condI <= 1) && (condI == 0 || condI == 1)))) && (condJ == 0 || condJ == 1) [2024-01-30 14:27:04,872 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] ((unsigned long )arg == 0UL) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:04,872 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)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL)) && (i % 2 == 1)) && (j % 2 == 0) [2024-01-30 14:27:04,872 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)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL)) && (i == 3)) && (j == 6) [2024-01-30 14:27:04,873 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)) && ((long long )condI - (long long )condJ >= 0LL)) && (condI == 0)) && (condJ == 0) [2024-01-30 14:27:04,873 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (((((((((0 <= condI) && (0 <= condJ)) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (condJ <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1)) && (condJ == 0 || condJ == 1) [2024-01-30 14:27:04,873 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (((((0 <= condI) && (0 <= condJ)) && (condI <= 1)) && (condJ <= 1)) && (condI == 0 || condI == 1)) && (condJ == 0 || condJ == 1) [2024-01-30 14:27:04,873 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)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-01-30 14:27:04,873 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] ((((((0 <= condI) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1) [2024-01-30 14:27:04,873 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] ((unsigned long )arg == 0UL) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:04,873 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (((((3 <= i) && (4 <= j)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:04,873 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((((3 <= i) && (4 <= j)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:04,874 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (((((3 <= i) && (4 <= j)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && ((((k == 4 || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:04,874 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] ((0 <= condI) && (condI <= 1)) && (condI == 0 || condI == 1) [2024-01-30 14:27:04,874 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (k == 5) && ((unsigned long )arg == 0UL) [2024-01-30 14:27:04,910 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:27:05,187 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-2.i[30952,30965] [2024-01-30 14:27:05,192 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:27:05,201 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-30 14:27:05,267 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: k [2024-01-30 14:27:05,268 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e34c904 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:27:05, skipping insertion in model container [2024-01-30 14:27:05,268 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:27:05,269 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:27:05,271 INFO L158 Benchmark]: Toolchain (without parser) took 487.35ms. Allocated memory is still 62.9MB. Free memory was 33.4MB in the beginning and 31.9MB in the end (delta: 1.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-01-30 14:27:05,271 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 46.1MB. Free memory was 29.0MB in the beginning and 29.0MB in the end (delta: 31.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:27:05,272 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 62.9MB. Free memory was 47.3MB in the beginning and 47.1MB in the end (delta: 128.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:27:05,272 INFO L158 Benchmark]: CACSL2BoogieTranslator took 484.56ms. Allocated memory is still 62.9MB. Free memory was 33.2MB in the beginning and 31.9MB in the end (delta: 1.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-01-30 14:27:05,274 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.17ms. Allocated memory is still 46.1MB. Free memory was 29.0MB in the beginning and 29.0MB in the end (delta: 31.7kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 62.9MB. Free memory was 47.3MB in the beginning and 47.1MB in the end (delta: 128.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 484.56ms. Allocated memory is still 62.9MB. Free memory was 33.2MB in the beginning and 31.9MB in the end (delta: 1.3MB). Peak memory consumption was 10.5MB. 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