./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.2023-12-19_14-39-08.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 fced0e87 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.2023-12-19_14-39-08.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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:07:17,064 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:07:17,130 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:07:17,134 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:07:17,134 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:07:17,159 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:07:17,160 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:07:17,160 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:07:17,161 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:07:17,164 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:07:17,164 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:07:17,164 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:07:17,165 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:07:17,166 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:07:17,166 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:07:17,167 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:07:17,167 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:07:17,167 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:07:17,167 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:07:17,168 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:07:17,168 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:07:17,168 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:07:17,168 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:07:17,169 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:07:17,169 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:07:17,169 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:07:17,169 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:07:17,170 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:07:17,170 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:07:17,170 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:07:17,171 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:07:17,171 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:07:17,172 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:07:17,172 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:07:17,172 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:07:17,172 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:07:17,173 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:07:17,173 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:07:17,173 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:07:17,173 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:07:17,173 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:07:17,174 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:07:17,174 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:07:17,174 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:07:17,457 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:07:17,482 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:07:17,484 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:07:17,485 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:07:17,485 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:07:17,486 INFO L431 ainManager$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/36-apron_11-traces-max-simple_true.yml/witness.yml [2024-01-31 16:07:17,641 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:07:17,641 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:07:17,642 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/36-apron_11-traces-max-simple_true.i [2024-01-31 16:07:18,739 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:07:18,922 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:07:18,923 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/36-apron_11-traces-max-simple_true.i [2024-01-31 16:07:18,933 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32fea6193/46507a79a94142fabd08254b822f0385/FLAG7114ccfb9 [2024-01-31 16:07:18,943 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32fea6193/46507a79a94142fabd08254b822f0385 [2024-01-31 16:07:18,944 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:07:18,945 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:07:18,947 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:07:18,947 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:07:18,951 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:07:18,952 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:07:17" (1/2) ... [2024-01-31 16:07:18,953 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29b8ae4b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:07:18, skipping insertion in model container [2024-01-31 16:07:18,953 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:07:17" (1/2) ... [2024-01-31 16:07:18,954 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@13affe56 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:07:18, skipping insertion in model container [2024-01-31 16:07:18,955 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:07:18" (2/2) ... [2024-01-31 16:07:18,955 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29b8ae4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:07:18, skipping insertion in model container [2024-01-31 16:07:18,955 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:07:18" (2/2) ... [2024-01-31 16:07:18,955 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:07:19,079 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:07:19,080 INFO L98 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) [2024-01-31 16:07:19,081 INFO L98 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) [2024-01-31 16:07:19,081 INFO L98 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) [2024-01-31 16:07:19,081 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] (((((0 <= g) && (1 <= g)) && (g <= 2)) && (g <= 127)) && (g != 0)) && (g == 1 || g == 2) [2024-01-31 16:07:19,081 INFO L98 nessWitnessExtractor]: Location invariant before [L684-L684] (unsigned long )arg == 0UL [2024-01-31 16:07:19,082 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] (((((0 <= g && 1 <= g) && g <= 2) && g <= 127) && g != 0) && (g == 1 || g == 2)) || g == 2 [2024-01-31 16:07:19,082 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (g == 2) && ((unsigned long )arg == 0UL) [2024-01-31 16:07:19,082 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (unsigned long )arg == 0UL [2024-01-31 16:07:19,082 INFO L98 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) [2024-01-31 16:07:19,082 INFO L98 nessWitnessExtractor]: Location invariant before [L685-L685] ((((((0 <= g) && (1 <= g)) && (g <= 2)) && (g <= 127)) && ((unsigned long )arg == 0UL)) && (g != 0)) && (g == 1 || g == 2) [2024-01-31 16:07:19,082 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] (((((0 <= g && 1 <= g) && g <= 2) && g <= 127) && g != 0) && (g == 1 || g == 2)) || g == 2 [2024-01-31 16:07:19,082 INFO L98 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) [2024-01-31 16:07:19,083 INFO L98 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) [2024-01-31 16:07:19,083 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] (((((0 <= g) && (1 <= g)) && (g <= 2)) && (g <= 127)) && (g != 0)) && (g == 1 || g == 2) [2024-01-31 16:07:19,083 INFO L98 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) [2024-01-31 16:07:19,083 INFO L98 nessWitnessExtractor]: Location invariant before [L686-L686] (g == 2) && ((unsigned long )arg == 0UL) [2024-01-31 16:07:19,120 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:07:19,262 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] [2024-01-31 16:07:19,426 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:07:19,437 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:07:19,466 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-01-31 16:07:19,466 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@13affe56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:07:19, skipping insertion in model container [2024-01-31 16:07:19,466 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:07:19,467 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:07:19,468 INFO L158 Benchmark]: Toolchain (without parser) took 522.48ms. Allocated memory is still 148.9MB. Free memory was 64.3MB in the beginning and 93.5MB in the end (delta: -29.2MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2024-01-31 16:07:19,469 INFO L158 Benchmark]: Witness Parser took 0.83ms. Allocated memory is still 148.9MB. Free memory is still 119.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:07:19,469 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 148.9MB. Free memory is still 113.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:07:19,470 INFO L158 Benchmark]: CACSL2BoogieTranslator took 519.40ms. Allocated memory is still 148.9MB. Free memory was 64.1MB in the beginning and 93.5MB in the end (delta: -29.4MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2024-01-31 16:07:19,471 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 0.83ms. Allocated memory is still 148.9MB. Free memory is still 119.8MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 148.9MB. Free memory is still 113.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 519.40ms. Allocated memory is still 148.9MB. Free memory was 64.1MB in the beginning and 93.5MB in the end (delta: -29.4MB). Peak memory consumption was 8.1MB. 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.2023-12-19_14-39-08.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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:07:21,399 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:07:21,473 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:07:21,477 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:07:21,478 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:07:21,505 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:07:21,505 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:07:21,505 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:07:21,506 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:07:21,509 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:07:21,509 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:07:21,510 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:07:21,510 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:07:21,511 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:07:21,511 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:07:21,512 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:07:21,512 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:07:21,512 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:07:21,512 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:07:21,513 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:07:21,513 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:07:21,514 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:07:21,514 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:07:21,514 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:07:21,514 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:07:21,514 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:07:21,515 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:07:21,515 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:07:21,515 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:07:21,515 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:07:21,516 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:07:21,516 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:07:21,517 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:07:21,517 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:07:21,517 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:07:21,517 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:07:21,518 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:07:21,518 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:07:21,518 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:07:21,518 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:07:21,519 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:07:21,519 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:07:21,519 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:07:21,519 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:07:21,519 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:07:21,520 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:07:21,520 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:07:21,815 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:07:21,835 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:07:21,838 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:07:21,839 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:07:21,840 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:07:21,841 INFO L431 ainManager$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 [2024-01-31 16:07:22,950 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:07:23,130 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:07:23,131 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/36-apron_11-traces-max-simple_true.i [2024-01-31 16:07:23,140 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/469c12667/0442ed327617434f8f578fa21e84ec2d/FLAG882a6334f [2024-01-31 16:07:23,153 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/469c12667/0442ed327617434f8f578fa21e84ec2d [2024-01-31 16:07:23,155 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:07:23,156 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:07:23,156 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/36-apron_11-traces-max-simple_true.yml/witness.yml [2024-01-31 16:07:23,288 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:07:23,289 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:07:23,290 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:07:23,290 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:07:23,293 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:07:23,294 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:07:23" (1/2) ... [2024-01-31 16:07:23,294 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2abea9d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:07:23, skipping insertion in model container [2024-01-31 16:07:23,295 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:07:23" (1/2) ... [2024-01-31 16:07:23,296 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c33ba97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:07:23, skipping insertion in model container [2024-01-31 16:07:23,296 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:07:23" (2/2) ... [2024-01-31 16:07:23,296 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2abea9d2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:07:23, skipping insertion in model container [2024-01-31 16:07:23,297 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:07:23" (2/2) ... [2024-01-31 16:07:23,297 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:07:23,412 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:07:23,413 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] (((((0 <= g) && (1 <= g)) && (g <= 2)) && (g <= 127)) && (g != 0)) && (g == 1 || g == 2) [2024-01-31 16:07:23,413 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (unsigned long )arg == 0UL [2024-01-31 16:07:23,413 INFO L98 nessWitnessExtractor]: Location invariant before [L686-L686] (g == 2) && ((unsigned long )arg == 0UL) [2024-01-31 16:07:23,413 INFO L98 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) [2024-01-31 16:07:23,413 INFO L98 nessWitnessExtractor]: Location invariant before [L685-L685] ((((((0 <= g) && (1 <= g)) && (g <= 2)) && (g <= 127)) && ((unsigned long )arg == 0UL)) && (g != 0)) && (g == 1 || g == 2) [2024-01-31 16:07:23,414 INFO L98 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) [2024-01-31 16:07:23,414 INFO L98 nessWitnessExtractor]: Location invariant before [L684-L684] (unsigned long )arg == 0UL [2024-01-31 16:07:23,414 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] (((((0 <= g) && (1 <= g)) && (g <= 2)) && (g <= 127)) && (g != 0)) && (g == 1 || g == 2) [2024-01-31 16:07:23,414 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (g == 2) && ((unsigned long )arg == 0UL) [2024-01-31 16:07:23,414 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] (((((0 <= g && 1 <= g) && g <= 2) && g <= 127) && g != 0) && (g == 1 || g == 2)) || g == 2 [2024-01-31 16:07:23,414 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] (((((0 <= g && 1 <= g) && g <= 2) && g <= 127) && g != 0) && (g == 1 || g == 2)) || g == 2 [2024-01-31 16:07:23,415 INFO L98 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) [2024-01-31 16:07:23,415 INFO L98 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) [2024-01-31 16:07:23,415 INFO L98 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) [2024-01-31 16:07:23,415 INFO L98 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) [2024-01-31 16:07:23,415 INFO L98 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) [2024-01-31 16:07:23,449 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:07:23,593 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] [2024-01-31 16:07:23,718 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:07:23,730 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:07:23,761 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-01-31 16:07:23,761 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c33ba97 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:07:23, skipping insertion in model container [2024-01-31 16:07:23,761 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:07:23,762 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:07:23,763 INFO L158 Benchmark]: Toolchain (without parser) took 473.49ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 30.4MB in the beginning and 34.6MB in the end (delta: -4.2MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2024-01-31 16:07:23,764 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 60.8MB. Free memory was 37.2MB in the beginning and 37.2MB in the end (delta: 51.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:07:23,764 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 60.8MB. Free memory is still 37.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:07:23,765 INFO L158 Benchmark]: CACSL2BoogieTranslator took 471.88ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 30.2MB in the beginning and 34.6MB in the end (delta: -4.4MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2024-01-31 16:07:23,767 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 60.8MB. Free memory was 37.2MB in the beginning and 37.2MB in the end (delta: 51.3kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 60.8MB. Free memory is still 37.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 471.88ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 30.2MB in the beginning and 34.6MB in the end (delta: -4.4MB). Peak memory consumption was 13.7MB. 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