./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/36-apron_22-traces-write-centered-vs-meet-mutex_true_no-overflow.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_22-traces-write-centered-vs-meet-mutex_true_no-overflow.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 80b1b132 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_22-traces-write-centered-vs-meet-mutex_true_no-overflow.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/36-apron_22-traces-write-centered-vs-meet-mutex_true_no-overflow.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-?-80b1b13-m [2024-01-31 16:45:54,941 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:45:55,004 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:45:55,011 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:45:55,012 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:45:55,054 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:45:55,055 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:45:55,055 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:45:55,056 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:45:55,060 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:45:55,060 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:45:55,061 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:45:55,061 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:45:55,062 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:45:55,062 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:45:55,063 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:45:55,063 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:45:55,063 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:45:55,063 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:45:55,064 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:45:55,064 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:45:55,064 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:45:55,065 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:45:55,065 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:45:55,065 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:45:55,065 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:45:55,066 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:45:55,066 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:45:55,066 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:45:55,067 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:45:55,068 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:45:55,068 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:45:55,068 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:45:55,068 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:45:55,068 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:45:55,069 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:45:55,069 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:45:55,069 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:45:55,069 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:45:55,070 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:45:55,070 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:45:55,070 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:45:55,070 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:45:55,071 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:45:55,314 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:45:55,339 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:45:55,341 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:45:55,342 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:45:55,343 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:45:55,344 INFO L431 ainManager$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_22-traces-write-centered-vs-meet-mutex_true_no-overflow.yml/witness.yml [2024-01-31 16:45:55,542 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:45:55,542 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:45:55,543 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/36-apron_22-traces-write-centered-vs-meet-mutex_true_no-overflow.i [2024-01-31 16:45:56,688 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:45:56,876 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:45:56,877 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/36-apron_22-traces-write-centered-vs-meet-mutex_true_no-overflow.i [2024-01-31 16:45:56,888 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/409b651d6/12022fa2671e4d3ca30db3df596dee57/FLAG7c6d1757d [2024-01-31 16:45:56,899 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/409b651d6/12022fa2671e4d3ca30db3df596dee57 [2024-01-31 16:45:56,899 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:45:56,900 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:45:56,901 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:45:56,901 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:45:56,905 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:45:56,905 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:45:55" (1/2) ... [2024-01-31 16:45:56,906 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79e85ac4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:45:56, skipping insertion in model container [2024-01-31 16:45:56,906 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:45:55" (1/2) ... [2024-01-31 16:45:56,907 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@726bd3b2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:45:56, skipping insertion in model container [2024-01-31 16:45:56,907 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:45:56" (2/2) ... [2024-01-31 16:45:56,907 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79e85ac4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:45:56, skipping insertion in model container [2024-01-31 16:45:56,908 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:45:56" (2/2) ... [2024-01-31 16:45:56,908 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:45:57,099 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:45:57,101 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L711] (((((4294967296LL + (long long )y) + (long long )z >= 0LL) && ((4294967295LL - (long long )y) + (long long )z >= 0LL)) && ((4294967295LL + (long long )y) - (long long )z >= 0LL)) && ((4294967294LL - (long long )y) - (long long )z >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:57,101 INFO L98 nessWitnessExtractor]: Location invariant before [L21-L21] (-1016 <= h) && (-999 <= g) [2024-01-31 16:45:57,101 INFO L98 nessWitnessExtractor]: Location invariant after [L731-L731] ((g == 0) && (h == 0)) && (i == 0) [2024-01-31 16:45:57,101 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] (-1016 <= h) && (-999 <= g) [2024-01-31 16:45:57,102 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] (-1016 <= h) && (-999 <= g) [2024-01-31 16:45:57,102 INFO L98 nessWitnessExtractor]: Location invariant after [L712-L712] (unsigned long )arg == 0UL [2024-01-31 16:45:57,103 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L710] (((((((((((((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967296LL + (long long )x) + (long long )z >= 0LL)) && ((4294967296LL + (long long )y) + (long long )z >= 0LL)) && ((4294967295LL - (long long )x) + (long long )y >= 0LL)) && ((4294967295LL - (long long )x) + (long long )z >= 0LL)) && ((4294967295LL - (long long )y) + (long long )z >= 0LL)) && ((4294967295LL + (long long )x) - (long long )y >= 0LL)) && ((4294967295LL + (long long )x) - (long long )z >= 0LL)) && ((4294967295LL + (long long )y) - (long long )z >= 0LL)) && ((4294967294LL - (long long )x) - (long long )y >= 0LL)) && ((4294967294LL - (long long )x) - (long long )z >= 0LL)) && ((4294967294LL - (long long )y) - (long long )z >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:57,155 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:45:57,302 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_22-traces-write-centered-vs-meet-mutex_true_no-overflow.i[1120,1133] [2024-01-31 16:45:57,424 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:45:57,436 INFO L204 MainTranslator]: Completed pre-run [2024-01-31 16:45:57,449 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_22-traces-write-centered-vs-meet-mutex_true_no-overflow.i[1120,1133] Start Parsing Local [2024-01-31 16:45:57,471 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: h [2024-01-31 16:45:57,472 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@726bd3b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:45:57, skipping insertion in model container [2024-01-31 16:45:57,472 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:45:57,472 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:45:57,474 INFO L158 Benchmark]: Toolchain (without parser) took 573.15ms. Allocated memory was 146.8MB in the beginning and 197.1MB in the end (delta: 50.3MB). Free memory was 66.9MB in the beginning and 152.6MB in the end (delta: -85.7MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. [2024-01-31 16:45:57,475 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 146.8MB. Free memory is still 114.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:45:57,475 INFO L158 Benchmark]: CDTParser took 0.07ms. Allocated memory is still 146.8MB. Free memory is still 114.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:45:57,476 INFO L158 Benchmark]: CACSL2BoogieTranslator took 571.47ms. Allocated memory was 146.8MB in the beginning and 197.1MB in the end (delta: 50.3MB). Free memory was 66.7MB in the beginning and 152.6MB in the end (delta: -86.0MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. [2024-01-31 16:45:57,477 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 0.14ms. Allocated memory is still 146.8MB. Free memory is still 114.2MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.07ms. Allocated memory is still 146.8MB. Free memory is still 114.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 571.47ms. Allocated memory was 146.8MB in the beginning and 197.1MB in the end (delta: 50.3MB). Free memory was 66.7MB in the beginning and 152.6MB in the end (delta: -86.0MB). Peak memory consumption was 29.2MB. 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: h 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_22-traces-write-centered-vs-meet-mutex_true_no-overflow.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/36-apron_22-traces-write-centered-vs-meet-mutex_true_no-overflow.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-?-80b1b13-m [2024-01-31 16:45:59,663 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:45:59,738 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:45:59,743 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:45:59,744 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:45:59,781 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:45:59,782 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:45:59,782 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:45:59,783 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:45:59,783 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:45:59,783 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:45:59,783 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:45:59,784 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:45:59,784 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:45:59,784 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:45:59,785 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:45:59,785 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:45:59,785 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:45:59,786 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:45:59,786 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:45:59,786 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:45:59,787 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:45:59,788 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:45:59,788 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:45:59,788 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:45:59,788 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:45:59,789 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:45:59,789 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:45:59,789 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:45:59,789 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:45:59,789 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:45:59,790 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:45:59,790 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:45:59,790 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:45:59,790 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:45:59,791 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:45:59,791 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:45:59,791 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:45:59,791 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:45:59,791 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:45:59,791 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:45:59,792 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:45:59,792 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:45:59,793 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:45:59,793 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:45:59,793 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:45:59,793 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:46:00,070 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:46:00,099 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:46:00,103 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:46:00,104 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:46:00,104 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:46:00,105 INFO L431 ainManager$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_22-traces-write-centered-vs-meet-mutex_true_no-overflow.yml/witness.yml [2024-01-31 16:46:00,315 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:46:00,316 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:46:00,316 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/36-apron_22-traces-write-centered-vs-meet-mutex_true_no-overflow.i [2024-01-31 16:46:01,497 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:46:01,656 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:46:01,657 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/36-apron_22-traces-write-centered-vs-meet-mutex_true_no-overflow.i [2024-01-31 16:46:01,674 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee4f27817/95ce03d4d50c4006ab37521321e07abb/FLAG5e0d3b086 [2024-01-31 16:46:01,691 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee4f27817/95ce03d4d50c4006ab37521321e07abb [2024-01-31 16:46:01,692 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:46:01,693 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:46:01,709 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:46:01,709 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:46:01,713 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:46:01,714 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:46:00" (1/2) ... [2024-01-31 16:46:01,716 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c705eff and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:46:01, skipping insertion in model container [2024-01-31 16:46:01,716 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:46:00" (1/2) ... [2024-01-31 16:46:01,718 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e457ef and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:46:01, skipping insertion in model container [2024-01-31 16:46:01,718 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:46:01" (2/2) ... [2024-01-31 16:46:01,718 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c705eff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:46:01, skipping insertion in model container [2024-01-31 16:46:01,719 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:46:01" (2/2) ... [2024-01-31 16:46:01,719 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:46:01,853 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:46:01,855 INFO L98 nessWitnessExtractor]: Location invariant after [L731-L731] ((g == 0) && (h == 0)) && (i == 0) [2024-01-31 16:46:01,855 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] (-1016 <= h) && (-999 <= g) [2024-01-31 16:46:01,855 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L710] (((((((((((((4294967296LL + (long long )x) + (long long )y >= 0LL) && ((4294967296LL + (long long )x) + (long long )z >= 0LL)) && ((4294967296LL + (long long )y) + (long long )z >= 0LL)) && ((4294967295LL - (long long )x) + (long long )y >= 0LL)) && ((4294967295LL - (long long )x) + (long long )z >= 0LL)) && ((4294967295LL - (long long )y) + (long long )z >= 0LL)) && ((4294967295LL + (long long )x) - (long long )y >= 0LL)) && ((4294967295LL + (long long )x) - (long long )z >= 0LL)) && ((4294967295LL + (long long )y) - (long long )z >= 0LL)) && ((4294967294LL - (long long )x) - (long long )y >= 0LL)) && ((4294967294LL - (long long )x) - (long long )z >= 0LL)) && ((4294967294LL - (long long )y) - (long long )z >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-31 16:46:01,855 INFO L98 nessWitnessExtractor]: Location invariant before [L21-L21] (-1016 <= h) && (-999 <= g) [2024-01-31 16:46:01,855 INFO L98 nessWitnessExtractor]: Location invariant after [L712-L712] (unsigned long )arg == 0UL [2024-01-31 16:46:01,855 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L711] (((((4294967296LL + (long long )y) + (long long )z >= 0LL) && ((4294967295LL - (long long )y) + (long long )z >= 0LL)) && ((4294967295LL + (long long )y) - (long long )z >= 0LL)) && ((4294967294LL - (long long )y) - (long long )z >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-31 16:46:01,855 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] (-1016 <= h) && (-999 <= g) [2024-01-31 16:46:01,897 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:46:02,058 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_22-traces-write-centered-vs-meet-mutex_true_no-overflow.i[1120,1133] [2024-01-31 16:46:02,208 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:46:02,223 INFO L204 MainTranslator]: Completed pre-run [2024-01-31 16:46:02,232 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_22-traces-write-centered-vs-meet-mutex_true_no-overflow.i[1120,1133] Start Parsing Local [2024-01-31 16:46:02,251 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: h [2024-01-31 16:46:02,252 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e457ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:46:02, skipping insertion in model container [2024-01-31 16:46:02,252 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:46:02,253 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:46:02,255 INFO L158 Benchmark]: Toolchain (without parser) took 561.23ms. Allocated memory is still 75.5MB. Free memory was 30.0MB in the beginning and 46.6MB in the end (delta: -16.7MB). Peak memory consumption was 3.9MB. Max. memory is 16.1GB. [2024-01-31 16:46:02,255 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 50.3MB. Free memory is still 26.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:46:02,255 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 75.5MB. Free memory is still 59.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:46:02,256 INFO L158 Benchmark]: CACSL2BoogieTranslator took 543.69ms. Allocated memory is still 75.5MB. Free memory was 55.0MB in the beginning and 46.6MB in the end (delta: 8.4MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-01-31 16:46:02,258 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.18ms. Allocated memory is still 50.3MB. Free memory is still 26.8MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 75.5MB. Free memory is still 59.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 543.69ms. Allocated memory is still 75.5MB. Free memory was 55.0MB in the beginning and 46.6MB in the end (delta: 8.4MB). Peak memory consumption was 27.3MB. 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: h 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