./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/36-apron_11-traces-max-simple_true.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/36-apron_11-traces-max-simple_true.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d8006e4b 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/goblint-regression/36-apron_11-traces-max-simple_true.i ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/36-apron_11-traces-max-simple_true.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-d8006e4-m [2024-02-05 10:31:32,714 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:31:32,901 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-05 10:31:32,905 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:31:32,905 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:31:32,922 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:31:32,923 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:31:32,924 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:31:32,924 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:31:32,925 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:31:32,925 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:31:32,925 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:31:32,926 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:31:32,926 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:31:32,927 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:31:32,927 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:31:32,928 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:31:32,928 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:31:32,928 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-05 10:31:32,929 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:31:32,929 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:31:32,930 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:31:32,930 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:31:32,930 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:31:32,931 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:31:32,931 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:31:32,931 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:31:32,932 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:31:32,932 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:31:32,933 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:31:32,933 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:31:32,936 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:31:32,937 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:31:32,937 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:31:32,937 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:31:32,937 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:31:32,938 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-05 10:31:32,938 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-05 10:31:32,938 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:31:32,938 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:31:32,939 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:31:32,939 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:31:32,939 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:31:32,939 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:31:33,202 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:31:33,228 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:31:33,231 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:31:33,232 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:31:33,232 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:31:33,233 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/36-apron_11-traces-max-simple_true.i [2024-02-05 10:31:34,378 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:31:34,646 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:31:34,647 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/36-apron_11-traces-max-simple_true.i [2024-02-05 10:31:34,662 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ab0323a1/04031f91bf674b62b9f68167597444a7/FLAG9b942285b [2024-02-05 10:31:34,674 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ab0323a1/04031f91bf674b62b9f68167597444a7 [2024-02-05 10:31:34,676 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:31:34,677 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:31:34,678 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/36-apron_11-traces-max-simple_true.yml/witness.yml [2024-02-05 10:31:34,850 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:31:34,851 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:31:34,853 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:31:34,853 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:31:34,858 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:31:34,858 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:31:34" (1/2) ... [2024-02-05 10:31:34,859 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77a4ac98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:31:34, skipping insertion in model container [2024-02-05 10:31:34,859 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:31:34" (1/2) ... [2024-02-05 10:31:34,861 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74773be6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:31:34, skipping insertion in model container [2024-02-05 10:31:34,862 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:31:34" (2/2) ... [2024-02-05 10:31:34,862 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77a4ac98 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:31:34, skipping insertion in model container [2024-02-05 10:31:34,862 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:31:34" (2/2) ... [2024-02-05 10:31:34,863 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:31:35,000 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:31:35,002 INFO L101 nessWitnessExtractor]: Location invariant before [L685-L685] ((((((0 <= g) && (1 <= g)) && (g <= 2)) && (g <= 127)) && ((unsigned long )arg == 0UL)) && (g != 0)) && (g == 1 || g == 2) [2024-02-05 10:31:35,002 INFO L101 nessWitnessExtractor]: Location invariant before [L698-L698] (((((((((((((((((0 <= g) && (0 <= x)) && (0 <= y)) && (1 <= g)) && (1 <= x)) && (1 <= y)) && (g <= 2)) && (g <= 127)) && (x <= 2)) && (x <= 127)) && (y <= 2)) && (y <= 127)) && (g != 0)) && (x != 0)) && (y != 0)) && (g == 1 || g == 2)) && (x == 1 || x == 2)) && (y == 1 || y == 2) [2024-02-05 10:31:35,002 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] (((((0 <= g && 1 <= g) && g <= 2) && g <= 127) && g != 0) && (g == 1 || g == 2)) || g == 2 [2024-02-05 10:31:35,002 INFO L101 nessWitnessExtractor]: Location invariant before [L687-L687] (g == 2) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:35,002 INFO L101 nessWitnessExtractor]: Location invariant before [L684-L684] (unsigned long )arg == 0UL [2024-02-05 10:31:35,003 INFO L101 nessWitnessExtractor]: Location invariant before [L699-L699] (((((((((((0 <= x) && (0 <= y)) && (1 <= x)) && (1 <= y)) && (x <= 2)) && (x <= 127)) && (y <= 2)) && (y <= 127)) && (x != 0)) && (y != 0)) && (x == 1 || x == 2)) && (y == 1 || y == 2) [2024-02-05 10:31:35,003 INFO L101 nessWitnessExtractor]: Location invariant before [L695-L695] (((((((((((((((((0 <= g) && (1 <= g)) && (g <= 2)) && (g <= 127)) && ((2147483647LL + (long long )g) + (long long )x >= 0LL)) && ((2147483647LL + (long long )g) + (long long )y >= 0LL)) && ((4294967296LL + (long long )x) + (long long )y >= 0LL)) && ((2147483650LL - (long long )g) + (long long )x >= 0LL)) && ((2147483650LL - (long long )g) + (long long )y >= 0LL)) && ((4294967295LL - (long long )x) + (long long )y >= 0LL)) && ((2147483646LL + (long long )g) - (long long )x >= 0LL)) && ((2147483646LL + (long long )g) - (long long )y >= 0LL)) && ((4294967295LL + (long long )x) - (long long )y >= 0LL)) && ((2147483649LL - (long long )g) - (long long )x >= 0LL)) && ((2147483649LL - (long long )g) - (long long )y >= 0LL)) && ((4294967294LL - (long long )x) - (long long )y >= 0LL)) && (g != 0)) && (g == 1 || g == 2) [2024-02-05 10:31:35,003 INFO L101 nessWitnessExtractor]: Location invariant before [L697-L697] (((((((((((((((((0 <= g) && (0 <= x)) && (0 <= y)) && (1 <= g)) && (1 <= x)) && (1 <= y)) && (g <= 2)) && (g <= 127)) && (x <= 2)) && (x <= 127)) && (y <= 2)) && (y <= 127)) && (g != 0)) && (x != 0)) && (y != 0)) && (g == 1 || g == 2)) && (x == 1 || x == 2)) && (y == 1 || y == 2) [2024-02-05 10:31:35,003 INFO L101 nessWitnessExtractor]: Location invariant before [L694-L694] ((((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967295LL - (long long )x) + (long long )y >= 0LL)) && ((4294967295LL + (long long )x) - (long long )y >= 0LL)) && ((4294967294LL - (long long )x) - (long long )y >= 0LL) [2024-02-05 10:31:35,003 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] (((((0 <= g) && (1 <= g)) && (g <= 2)) && (g <= 127)) && (g != 0)) && (g == 1 || g == 2) [2024-02-05 10:31:35,004 INFO L101 nessWitnessExtractor]: Location invariant before [L696-L696] (((((((((((((((0 <= g) && (0 <= x)) && (1 <= g)) && (1 <= x)) && (g <= 2)) && (g <= 127)) && (x <= 2)) && (x <= 127)) && ((2147483647LL + (long long )g) + (long long )y >= 0LL)) && ((2147483650LL - (long long )g) + (long long )y >= 0LL)) && ((2147483646LL + (long long )g) - (long long )y >= 0LL)) && ((2147483649LL - (long long )g) - (long long )y >= 0LL)) && (g != 0)) && (x != 0)) && (g == 1 || g == 2)) && (x == 1 || x == 2) [2024-02-05 10:31:35,004 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] (((((0 <= g && 1 <= g) && g <= 2) && g <= 127) && g != 0) && (g == 1 || g == 2)) || g == 2 [2024-02-05 10:31:35,004 INFO L101 nessWitnessExtractor]: Location invariant before [L686-L686] (g == 2) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:35,004 INFO L101 nessWitnessExtractor]: Location invariant before [L693-L693] (((((((((((((2147483647LL + (long long )g) + (long long )x >= 0LL) && ((2147483647LL + (long long )g) + (long long )y >= 0LL)) && ((4294967296LL + (long long )x) + (long long )y >= 0LL)) && ((2147483649LL - (long long )g) + (long long )x >= 0LL)) && ((2147483649LL - (long long )g) + (long long )y >= 0LL)) && ((4294967295LL - (long long )x) + (long long )y >= 0LL)) && ((2147483646LL + (long long )g) - (long long )x >= 0LL)) && ((2147483646LL + (long long )g) - (long long )y >= 0LL)) && ((4294967295LL + (long long )x) - (long long )y >= 0LL)) && ((2147483648LL - (long long )g) - (long long )x >= 0LL)) && ((2147483648LL - (long long )g) - (long long )y >= 0LL)) && ((4294967294LL - (long long )x) - (long long )y >= 0LL)) && (g == 1) [2024-02-05 10:31:35,004 INFO L101 nessWitnessExtractor]: Location invariant before [L688-L688] (unsigned long )arg == 0UL [2024-02-05 10:31:35,004 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] (((((0 <= g) && (1 <= g)) && (g <= 2)) && (g <= 127)) && (g != 0)) && (g == 1 || g == 2) [2024-02-05 10:31:35,060 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:31:35,208 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/36-apron_11-traces-max-simple_true.i[1089,1102] [2024-02-05 10:31:35,363 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:31:35,384 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-05 10:31:35,423 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-02-05 10:31:35,424 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74773be6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:31:35, skipping insertion in model container [2024-02-05 10:31:35,424 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:31:35,424 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:31:35,426 INFO L158 Benchmark]: Toolchain (without parser) took 574.05ms. Allocated memory is still 199.2MB. Free memory was 167.7MB in the beginning and 138.3MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-02-05 10:31:35,426 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 136.3MB. Free memory is still 85.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:31:35,427 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 136.3MB. Free memory was 65.1MB in the beginning and 65.0MB in the end (delta: 116.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:31:35,428 INFO L158 Benchmark]: CACSL2BoogieTranslator took 571.21ms. Allocated memory is still 199.2MB. Free memory was 167.7MB in the beginning and 138.3MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-02-05 10:31:35,430 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 136.3MB. Free memory is still 85.8MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 136.3MB. Free memory was 65.1MB in the beginning and 65.0MB in the end (delta: 116.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 571.21ms. Allocated memory is still 199.2MB. Free memory was 167.7MB in the beginning and 138.3MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 19]: Incorrect Syntax Undeclared variable in ACSL expression: g 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/goblint-regression/36-apron_11-traces-max-simple_true.i ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/36-apron_11-traces-max-simple_true.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-d8006e4-m [2024-02-05 10:31:37,664 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:31:37,757 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-05 10:31:37,765 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:31:37,765 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:31:37,796 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:31:37,796 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:31:37,797 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:31:37,797 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:31:37,801 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:31:37,801 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:31:37,802 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:31:37,802 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:31:37,803 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:31:37,804 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:31:37,804 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:31:37,805 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:31:37,805 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:31:37,805 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:31:37,805 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:31:37,806 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:31:37,806 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:31:37,807 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:31:37,807 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-05 10:31:37,807 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-05 10:31:37,807 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:31:37,808 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-05 10:31:37,808 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:31:37,808 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:31:37,808 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:31:37,810 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:31:37,810 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:31:37,817 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:31:37,818 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:31:37,818 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:31:37,818 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:31:37,819 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:31:37,819 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:31:37,819 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-05 10:31:37,820 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-05 10:31:37,820 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:31:37,820 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:31:37,820 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:31:37,821 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:31:37,821 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:31:37,821 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-05 10:31:37,821 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:31:38,164 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:31:38,189 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:31:38,191 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:31:38,192 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:31:38,193 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:31:38,195 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/36-apron_11-traces-max-simple_true.yml/witness.yml [2024-02-05 10:31:38,383 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:31:38,383 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:31:38,384 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/36-apron_11-traces-max-simple_true.i [2024-02-05 10:31:39,543 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:31:39,777 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:31:39,778 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/36-apron_11-traces-max-simple_true.i [2024-02-05 10:31:39,792 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e56c0b5c/2fcefd626b2b462da87e5277661fa95d/FLAGc75f78d01 [2024-02-05 10:31:39,807 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e56c0b5c/2fcefd626b2b462da87e5277661fa95d [2024-02-05 10:31:39,808 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:31:39,809 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:31:39,813 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:31:39,813 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:31:39,817 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:31:39,817 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:31:38" (1/2) ... [2024-02-05 10:31:39,818 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56fe4e05 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:31:39, skipping insertion in model container [2024-02-05 10:31:39,818 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:31:38" (1/2) ... [2024-02-05 10:31:39,820 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f90353e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:31:39, skipping insertion in model container [2024-02-05 10:31:39,820 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:31:39" (2/2) ... [2024-02-05 10:31:39,821 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56fe4e05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:31:39, skipping insertion in model container [2024-02-05 10:31:39,821 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:31:39" (2/2) ... [2024-02-05 10:31:39,821 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:31:39,967 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:31:39,968 INFO L101 nessWitnessExtractor]: Location invariant before [L687-L687] (g == 2) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:39,968 INFO L101 nessWitnessExtractor]: Location invariant before [L697-L697] (((((((((((((((((0 <= g) && (0 <= x)) && (0 <= y)) && (1 <= g)) && (1 <= x)) && (1 <= y)) && (g <= 2)) && (g <= 127)) && (x <= 2)) && (x <= 127)) && (y <= 2)) && (y <= 127)) && (g != 0)) && (x != 0)) && (y != 0)) && (g == 1 || g == 2)) && (x == 1 || x == 2)) && (y == 1 || y == 2) [2024-02-05 10:31:39,969 INFO L101 nessWitnessExtractor]: Location invariant before [L699-L699] (((((((((((0 <= x) && (0 <= y)) && (1 <= x)) && (1 <= y)) && (x <= 2)) && (x <= 127)) && (y <= 2)) && (y <= 127)) && (x != 0)) && (y != 0)) && (x == 1 || x == 2)) && (y == 1 || y == 2) [2024-02-05 10:31:39,969 INFO L101 nessWitnessExtractor]: Location invariant before [L698-L698] (((((((((((((((((0 <= g) && (0 <= x)) && (0 <= y)) && (1 <= g)) && (1 <= x)) && (1 <= y)) && (g <= 2)) && (g <= 127)) && (x <= 2)) && (x <= 127)) && (y <= 2)) && (y <= 127)) && (g != 0)) && (x != 0)) && (y != 0)) && (g == 1 || g == 2)) && (x == 1 || x == 2)) && (y == 1 || y == 2) [2024-02-05 10:31:39,969 INFO L101 nessWitnessExtractor]: Location invariant before [L695-L695] (((((((((((((((((0 <= g) && (1 <= g)) && (g <= 2)) && (g <= 127)) && ((2147483647LL + (long long )g) + (long long )x >= 0LL)) && ((2147483647LL + (long long )g) + (long long )y >= 0LL)) && ((4294967296LL + (long long )x) + (long long )y >= 0LL)) && ((2147483650LL - (long long )g) + (long long )x >= 0LL)) && ((2147483650LL - (long long )g) + (long long )y >= 0LL)) && ((4294967295LL - (long long )x) + (long long )y >= 0LL)) && ((2147483646LL + (long long )g) - (long long )x >= 0LL)) && ((2147483646LL + (long long )g) - (long long )y >= 0LL)) && ((4294967295LL + (long long )x) - (long long )y >= 0LL)) && ((2147483649LL - (long long )g) - (long long )x >= 0LL)) && ((2147483649LL - (long long )g) - (long long )y >= 0LL)) && ((4294967294LL - (long long )x) - (long long )y >= 0LL)) && (g != 0)) && (g == 1 || g == 2) [2024-02-05 10:31:39,969 INFO L101 nessWitnessExtractor]: Location invariant before [L688-L688] (unsigned long )arg == 0UL [2024-02-05 10:31:39,969 INFO L101 nessWitnessExtractor]: Location invariant before [L696-L696] (((((((((((((((0 <= g) && (0 <= x)) && (1 <= g)) && (1 <= x)) && (g <= 2)) && (g <= 127)) && (x <= 2)) && (x <= 127)) && ((2147483647LL + (long long )g) + (long long )y >= 0LL)) && ((2147483650LL - (long long )g) + (long long )y >= 0LL)) && ((2147483646LL + (long long )g) - (long long )y >= 0LL)) && ((2147483649LL - (long long )g) - (long long )y >= 0LL)) && (g != 0)) && (x != 0)) && (g == 1 || g == 2)) && (x == 1 || x == 2) [2024-02-05 10:31:39,969 INFO L101 nessWitnessExtractor]: Location invariant before [L694-L694] ((((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967295LL - (long long )x) + (long long )y >= 0LL)) && ((4294967295LL + (long long )x) - (long long )y >= 0LL)) && ((4294967294LL - (long long )x) - (long long )y >= 0LL) [2024-02-05 10:31:39,970 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] (((((0 <= g && 1 <= g) && g <= 2) && g <= 127) && g != 0) && (g == 1 || g == 2)) || g == 2 [2024-02-05 10:31:39,970 INFO L101 nessWitnessExtractor]: Location invariant before [L693-L693] (((((((((((((2147483647LL + (long long )g) + (long long )x >= 0LL) && ((2147483647LL + (long long )g) + (long long )y >= 0LL)) && ((4294967296LL + (long long )x) + (long long )y >= 0LL)) && ((2147483649LL - (long long )g) + (long long )x >= 0LL)) && ((2147483649LL - (long long )g) + (long long )y >= 0LL)) && ((4294967295LL - (long long )x) + (long long )y >= 0LL)) && ((2147483646LL + (long long )g) - (long long )x >= 0LL)) && ((2147483646LL + (long long )g) - (long long )y >= 0LL)) && ((4294967295LL + (long long )x) - (long long )y >= 0LL)) && ((2147483648LL - (long long )g) - (long long )x >= 0LL)) && ((2147483648LL - (long long )g) - (long long )y >= 0LL)) && ((4294967294LL - (long long )x) - (long long )y >= 0LL)) && (g == 1) [2024-02-05 10:31:39,970 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] (((((0 <= g && 1 <= g) && g <= 2) && g <= 127) && g != 0) && (g == 1 || g == 2)) || g == 2 [2024-02-05 10:31:39,970 INFO L101 nessWitnessExtractor]: Location invariant before [L685-L685] ((((((0 <= g) && (1 <= g)) && (g <= 2)) && (g <= 127)) && ((unsigned long )arg == 0UL)) && (g != 0)) && (g == 1 || g == 2) [2024-02-05 10:31:39,970 INFO L101 nessWitnessExtractor]: Location invariant before [L686-L686] (g == 2) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:39,970 INFO L101 nessWitnessExtractor]: Location invariant before [L684-L684] (unsigned long )arg == 0UL [2024-02-05 10:31:39,971 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] (((((0 <= g) && (1 <= g)) && (g <= 2)) && (g <= 127)) && (g != 0)) && (g == 1 || g == 2) [2024-02-05 10:31:39,971 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] (((((0 <= g) && (1 <= g)) && (g <= 2)) && (g <= 127)) && (g != 0)) && (g == 1 || g == 2) [2024-02-05 10:31:40,024 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:31:40,202 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/36-apron_11-traces-max-simple_true.i[1089,1102] [2024-02-05 10:31:40,347 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:31:40,362 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-05 10:31:40,401 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-02-05 10:31:40,403 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f90353e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:31:40, skipping insertion in model container [2024-02-05 10:31:40,403 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:31:40,403 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:31:40,406 INFO L158 Benchmark]: Toolchain (without parser) took 595.57ms. Allocated memory is still 67.1MB. Free memory was 44.8MB in the beginning and 32.7MB in the end (delta: 12.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-02-05 10:31:40,406 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 54.5MB. Free memory was 29.3MB in the beginning and 29.2MB in the end (delta: 38.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:31:40,407 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 54.5MB. Free memory is still 38.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:31:40,408 INFO L158 Benchmark]: CACSL2BoogieTranslator took 590.85ms. Allocated memory is still 67.1MB. Free memory was 44.6MB in the beginning and 33.0MB in the end (delta: 11.6MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-02-05 10:31:40,409 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 0.20ms. Allocated memory is still 54.5MB. Free memory was 29.3MB in the beginning and 29.2MB in the end (delta: 38.1kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.10ms. Allocated memory is still 54.5MB. Free memory is still 38.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 590.85ms. Allocated memory is still 67.1MB. Free memory was 44.6MB in the beginning and 33.0MB in the end (delta: 11.6MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 19]: Incorrect Syntax Undeclared variable in ACSL expression: g 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