./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-more-max-array.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-more-max-array.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7c74aec 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/weaver/popl20-more-max-array.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-more-max-array.wvr.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.fix-undeclared-acsl-variable-e7c74ae-m [2024-02-07 19:17:51,344 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 19:17:51,424 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-07 19:17:51,437 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 19:17:51,438 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 19:17:51,462 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 19:17:51,462 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 19:17:51,463 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 19:17:51,463 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 19:17:51,466 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 19:17:51,467 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 19:17:51,467 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 19:17:51,468 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 19:17:51,469 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 19:17:51,469 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 19:17:51,469 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 19:17:51,469 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 19:17:51,470 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 19:17:51,470 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-07 19:17:51,470 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 19:17:51,471 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 19:17:51,471 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 19:17:51,472 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 19:17:51,472 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 19:17:51,472 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 19:17:51,472 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 19:17:51,472 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 19:17:51,472 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 19:17:51,473 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 19:17:51,473 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 19:17:51,474 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 19:17:51,474 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 19:17:51,474 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 19:17:51,475 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 19:17:51,475 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 19:17:51,475 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 19:17:51,475 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-07 19:17:51,475 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-07 19:17:51,475 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 19:17:51,476 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 19:17:51,476 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 19:17:51,476 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 19:17:51,476 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 19:17:51,476 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 19:17:51,708 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 19:17:51,729 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 19:17:51,731 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 19:17:51,732 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 19:17:51,732 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 19:17:51,734 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-more-max-array.wvr.yml/witness.yml [2024-02-07 19:17:51,798 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 19:17:51,799 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 19:17:51,799 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-max-array.wvr.c [2024-02-07 19:17:52,767 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 19:17:52,937 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 19:17:52,938 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-max-array.wvr.c [2024-02-07 19:17:52,944 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c285cb5e1/a3a983c7f9194283ba6226c78fbef31c/FLAG7a5e0f41a [2024-02-07 19:17:52,962 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c285cb5e1/a3a983c7f9194283ba6226c78fbef31c [2024-02-07 19:17:52,965 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 19:17:52,966 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 19:17:52,966 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 19:17:52,966 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 19:17:52,971 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 19:17:52,971 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:17:51" (1/2) ... [2024-02-07 19:17:52,972 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7769bd28 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:17:52, skipping insertion in model container [2024-02-07 19:17:52,972 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:17:51" (1/2) ... [2024-02-07 19:17:52,974 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2325aaf6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:17:52, skipping insertion in model container [2024-02-07 19:17:52,974 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:17:52" (2/2) ... [2024-02-07 19:17:52,974 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7769bd28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:17:52, skipping insertion in model container [2024-02-07 19:17:52,974 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:17:52" (2/2) ... [2024-02-07 19:17:52,974 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 19:17:52,994 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 19:17:52,996 INFO L76 edCorrectnessWitness]: Location invariant before [L60-L60] (((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6 [2024-02-07 19:17:52,996 INFO L76 edCorrectnessWitness]: Location invariant before [L73-L73] (max2 <= 2147483646) && (i <= 2147483646) [2024-02-07 19:17:52,996 INFO L76 edCorrectnessWitness]: Location invariant before [L111-L111] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((((((((((((8 <= i && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) || ((-15LL + (long long )i) + (long long )size >= 0LL && i == 7)) || ((-13LL + (long long )i) + (long long )size >= 0LL && i == 6)) || ((-11LL + (long long )i) + (long long )size >= 0LL && i == 5)) || ((-9LL + (long long )i) + (long long )size >= 0LL && i == 4)) || ((-7LL + (long long )i) + (long long )size >= 0LL && i == 3)) || ((-5LL + (long long )i) + (long long )size >= 0LL && i == 2)) || ((-3LL + (long long )i) + (long long )size >= 0LL && i == 1)) || (((-1LL + (long long )i) + (long long )size >= 0LL && 0 == i) && i == 0)) [2024-02-07 19:17:52,996 INFO L76 edCorrectnessWitness]: Location invariant before [L48-L48] ((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:17:52,997 INFO L76 edCorrectnessWitness]: Location invariant before [L72-L72] i <= 2147483646 [2024-02-07 19:17:52,997 INFO L76 edCorrectnessWitness]: Location invariant before [L89-L89] 0 <= M [2024-02-07 19:17:52,997 INFO L76 edCorrectnessWitness]: Location invariant before [L61-L61] (max2 <= 2147483646) && ((((((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) [2024-02-07 19:17:52,997 INFO L76 edCorrectnessWitness]: Location invariant before [L49-L49] (max1 <= 2147483646) && (((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-07 19:17:52,998 INFO L76 edCorrectnessWitness]: Location invariant before [L113-L113] (long long )i - (long long )size >= 0LL [2024-02-07 19:17:53,016 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:17:53,173 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-max-array.wvr.c[2592,2605] [2024-02-07 19:17:53,186 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:17:53,198 INFO L206 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 19:17:53,272 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-max-array.wvr.c[2592,2605] Start Parsing Local Start Parsing Local [2024-02-07 19:17:53,288 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 19:17:53,289 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2325aaf6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:17:53, skipping insertion in model container [2024-02-07 19:17:53,289 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 19:17:53,289 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 19:17:53,291 INFO L158 Benchmark]: Toolchain (without parser) took 324.29ms. Allocated memory is still 153.1MB. Free memory was 92.5MB in the beginning and 76.9MB in the end (delta: 15.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-07 19:17:53,291 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 153.1MB. Free memory was 118.0MB in the beginning and 117.8MB in the end (delta: 136.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:17:53,291 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 153.1MB. Free memory is still 115.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:17:53,292 INFO L158 Benchmark]: CACSL2BoogieTranslator took 322.72ms. Allocated memory is still 153.1MB. Free memory was 92.0MB in the beginning and 76.9MB in the end (delta: 15.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-07 19:17:53,294 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 0.16ms. Allocated memory is still 153.1MB. Free memory was 118.0MB in the beginning and 117.8MB in the end (delta: 136.6kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 153.1MB. Free memory is still 115.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 322.72ms. Allocated memory is still 153.1MB. Free memory was 92.0MB in the beginning and 76.9MB in the end (delta: 15.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 113]: Incorrect Syntax Undeclared variable in ACSL expression: i 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/weaver/popl20-more-max-array.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-more-max-array.wvr.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.fix-undeclared-acsl-variable-e7c74ae-m [2024-02-07 19:17:55,046 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 19:17:55,122 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-07 19:17:55,125 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 19:17:55,126 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 19:17:55,151 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 19:17:55,152 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 19:17:55,152 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 19:17:55,153 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 19:17:55,156 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 19:17:55,156 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 19:17:55,156 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 19:17:55,157 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 19:17:55,158 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 19:17:55,158 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 19:17:55,159 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 19:17:55,159 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 19:17:55,159 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 19:17:55,159 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 19:17:55,159 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 19:17:55,159 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 19:17:55,160 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 19:17:55,160 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 19:17:55,160 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-07 19:17:55,160 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-07 19:17:55,161 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 19:17:55,161 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-07 19:17:55,161 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 19:17:55,161 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 19:17:55,161 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 19:17:55,162 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 19:17:55,162 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 19:17:55,163 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 19:17:55,163 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 19:17:55,163 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 19:17:55,163 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 19:17:55,164 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 19:17:55,164 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 19:17:55,164 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-07 19:17:55,164 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-07 19:17:55,164 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 19:17:55,165 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 19:17:55,165 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 19:17:55,165 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 19:17:55,165 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 19:17:55,165 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-07 19:17:55,166 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 19:17:55,442 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 19:17:55,464 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 19:17:55,467 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 19:17:55,468 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 19:17:55,468 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 19:17:55,470 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-more-max-array.wvr.yml/witness.yml [2024-02-07 19:17:55,535 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 19:17:55,535 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 19:17:55,536 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-max-array.wvr.c [2024-02-07 19:17:56,649 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 19:17:56,847 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 19:17:56,848 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-max-array.wvr.c [2024-02-07 19:17:56,856 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2caff51f/c1b2de4e73494c6aae5aaebf04d1aa51/FLAG5c952c4c4 [2024-02-07 19:17:56,870 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2caff51f/c1b2de4e73494c6aae5aaebf04d1aa51 [2024-02-07 19:17:56,870 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 19:17:56,871 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 19:17:56,874 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 19:17:56,874 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 19:17:56,878 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 19:17:56,879 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:17:55" (1/2) ... [2024-02-07 19:17:56,880 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e0decbb and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:17:56, skipping insertion in model container [2024-02-07 19:17:56,881 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:17:55" (1/2) ... [2024-02-07 19:17:56,882 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@afa873d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:17:56, skipping insertion in model container [2024-02-07 19:17:56,882 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:17:56" (2/2) ... [2024-02-07 19:17:56,882 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e0decbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:17:56, skipping insertion in model container [2024-02-07 19:17:56,883 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:17:56" (2/2) ... [2024-02-07 19:17:56,883 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 19:17:56,905 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 19:17:56,906 INFO L76 edCorrectnessWitness]: Location invariant before [L89-L89] 0 <= M [2024-02-07 19:17:56,906 INFO L76 edCorrectnessWitness]: Location invariant before [L49-L49] (max1 <= 2147483646) && (((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-07 19:17:56,906 INFO L76 edCorrectnessWitness]: Location invariant before [L73-L73] (max2 <= 2147483646) && (i <= 2147483646) [2024-02-07 19:17:56,906 INFO L76 edCorrectnessWitness]: Location invariant before [L113-L113] (long long )i - (long long )size >= 0LL [2024-02-07 19:17:56,907 INFO L76 edCorrectnessWitness]: Location invariant before [L48-L48] ((((((((((((((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:17:56,907 INFO L76 edCorrectnessWitness]: Location invariant before [L60-L60] (((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6 [2024-02-07 19:17:56,907 INFO L76 edCorrectnessWitness]: Location invariant before [L111-L111] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((((((((((((8 <= i && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) || ((-15LL + (long long )i) + (long long )size >= 0LL && i == 7)) || ((-13LL + (long long )i) + (long long )size >= 0LL && i == 6)) || ((-11LL + (long long )i) + (long long )size >= 0LL && i == 5)) || ((-9LL + (long long )i) + (long long )size >= 0LL && i == 4)) || ((-7LL + (long long )i) + (long long )size >= 0LL && i == 3)) || ((-5LL + (long long )i) + (long long )size >= 0LL && i == 2)) || ((-3LL + (long long )i) + (long long )size >= 0LL && i == 1)) || (((-1LL + (long long )i) + (long long )size >= 0LL && 0 == i) && i == 0)) [2024-02-07 19:17:56,907 INFO L76 edCorrectnessWitness]: Location invariant before [L61-L61] (max2 <= 2147483646) && ((((((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (((((12 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3)) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) [2024-02-07 19:17:56,907 INFO L76 edCorrectnessWitness]: Location invariant before [L72-L72] i <= 2147483646 [2024-02-07 19:17:56,923 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:17:57,084 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-max-array.wvr.c[2592,2605] [2024-02-07 19:17:57,097 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:17:57,112 INFO L203 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-07 19:17:57,118 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:17:57,147 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-max-array.wvr.c[2592,2605] [2024-02-07 19:17:57,154 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:17:57,159 INFO L206 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 19:17:57,222 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-max-array.wvr.c[2592,2605] Start Parsing Local Start Parsing Local [2024-02-07 19:17:57,237 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 19:17:57,237 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@afa873d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:17:57, skipping insertion in model container [2024-02-07 19:17:57,238 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 19:17:57,238 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 19:17:57,239 INFO L158 Benchmark]: Toolchain (without parser) took 367.25ms. Allocated memory was 65.0MB in the beginning and 94.4MB in the end (delta: 29.4MB). Free memory was 37.4MB in the beginning and 67.5MB in the end (delta: -30.1MB). Peak memory consumption was 11.0MB. Max. memory is 16.1GB. [2024-02-07 19:17:57,241 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 65.0MB. Free memory was 41.4MB in the beginning and 41.3MB in the end (delta: 49.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:17:57,241 INFO L158 Benchmark]: CDTParser took 3.16ms. Allocated memory is still 65.0MB. Free memory was 49.2MB in the beginning and 49.1MB in the end (delta: 79.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:17:57,242 INFO L158 Benchmark]: CACSL2BoogieTranslator took 363.70ms. Allocated memory was 65.0MB in the beginning and 94.4MB in the end (delta: 29.4MB). Free memory was 37.2MB in the beginning and 67.5MB in the end (delta: -30.3MB). Peak memory consumption was 11.0MB. Max. memory is 16.1GB. [2024-02-07 19:17:57,243 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.17ms. Allocated memory is still 65.0MB. Free memory was 41.4MB in the beginning and 41.3MB in the end (delta: 49.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 3.16ms. Allocated memory is still 65.0MB. Free memory was 49.2MB in the beginning and 49.1MB in the end (delta: 79.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 363.70ms. Allocated memory was 65.0MB in the beginning and 94.4MB in the end (delta: 29.4MB). Free memory was 37.2MB in the beginning and 67.5MB in the end (delta: -30.3MB). Peak memory consumption was 11.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 113]: Incorrect Syntax Undeclared variable in ACSL expression: i 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