./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/13-privatized_69-refine-protected-loop-interval_true.i --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/13-privatized_69-refine-protected-loop-interval_true.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 958ec4d9 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/13-privatized_69-refine-protected-loop-interval_true.i ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/13-privatized_69-refine-protected-loop-interval_true.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-958ec4d-m [2024-02-07 14:26:47,723 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 14:26:47,791 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-07 14:26:47,797 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 14:26:47,797 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 14:26:47,825 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 14:26:47,826 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 14:26:47,826 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 14:26:47,826 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 14:26:47,829 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 14:26:47,829 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 14:26:47,830 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 14:26:47,831 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 14:26:47,832 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 14:26:47,832 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 14:26:47,832 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 14:26:47,832 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 14:26:47,832 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 14:26:47,833 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-07 14:26:47,833 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 14:26:47,833 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 14:26:47,833 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 14:26:47,834 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 14:26:47,834 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 14:26:47,835 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 14:26:47,835 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 14:26:47,835 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 14:26:47,835 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 14:26:47,836 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 14:26:47,836 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 14:26:47,837 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 14:26:47,837 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 14:26:47,837 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 14:26:47,837 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 14:26:47,837 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 14:26:47,838 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 14:26:47,838 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-07 14:26:47,838 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-07 14:26:47,838 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 14:26:47,838 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 14:26:47,838 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 14:26:47,839 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 14:26:47,839 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 14:26:47,839 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 14:26:48,047 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 14:26:48,076 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 14:26:48,078 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 14:26:48,079 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 14:26:48,082 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 14:26:48,083 INFO L431 ainManager$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/13-privatized_69-refine-protected-loop-interval_true.yml/witness.yml [2024-02-07 14:26:48,205 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 14:26:48,205 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 14:26:48,207 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_69-refine-protected-loop-interval_true.i [2024-02-07 14:26:49,203 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 14:26:49,439 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 14:26:49,439 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_69-refine-protected-loop-interval_true.i [2024-02-07 14:26:49,457 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef5f8c464/18fd07960b7e4d60be78ef0982f84dcf/FLAG533d13b0e [2024-02-07 14:26:49,469 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef5f8c464/18fd07960b7e4d60be78ef0982f84dcf [2024-02-07 14:26:49,470 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 14:26:49,471 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 14:26:49,473 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 14:26:49,473 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 14:26:49,477 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 14:26:49,477 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:26:48" (1/2) ... [2024-02-07 14:26:49,478 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f75be05 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:26:49, skipping insertion in model container [2024-02-07 14:26:49,478 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:26:48" (1/2) ... [2024-02-07 14:26:49,480 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54bde963 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:26:49, skipping insertion in model container [2024-02-07 14:26:49,480 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:26:49" (2/2) ... [2024-02-07 14:26:49,480 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f75be05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:26:49, skipping insertion in model container [2024-02-07 14:26:49,481 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:26:49" (2/2) ... [2024-02-07 14:26:49,481 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 14:26:49,529 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 14:26:49,530 INFO L76 edCorrectnessWitness]: Location invariant before [L745-L745] ((-1LL + (long long )argc) - (long long )i >= 0LL) && (((((((((((((-25LL + (long long )argc) + (long long )i >= 0LL || (-23LL + (long long )argc) + (long long )i >= 0LL) || (-21LL + (long long )argc) + (long long )i >= 0LL) || (-19LL + (long long )argc) + (long long )i >= 0LL) || (-17LL + (long long )argc) + (long long )i >= 0LL) || (-15LL + (long long )argc) + (long long )i >= 0LL) || (-13LL + (long long )argc) + (long long )i >= 0LL) || (-11LL + (long long )argc) + (long long )i >= 0LL) || (-9LL + (long long )argc) + (long long )i >= 0LL) || (-7LL + (long long )argc) + (long long )i >= 0LL) || (-5LL + (long long )argc) + (long long )i >= 0LL) || ((-3LL + (long long )argc) + (long long )i >= 0LL && 1 == i)) || (-27LL + (long long )argc) + (long long )i >= 0LL) [2024-02-07 14:26:49,530 INFO L76 edCorrectnessWitness]: Location invariant before [L710-L710] (0 <= g) && (g <= 1000) [2024-02-07 14:26:49,530 INFO L76 edCorrectnessWitness]: Location invariant before [L723-L723] (((1 <= g) && (g <= 1000)) && (0 == got)) && (g != 0) [2024-02-07 14:26:49,530 INFO L76 edCorrectnessWitness]: Location invariant before [L718-L718] (0 == got) && (got == 0) [2024-02-07 14:26:49,530 INFO L76 edCorrectnessWitness]: Location invariant before [L712-L712] (1 <= g) && (g <= 1000) [2024-02-07 14:26:49,531 INFO L76 edCorrectnessWitness]: Location invariant before [L704-L704] g == 0 [2024-02-07 14:26:49,531 INFO L76 edCorrectnessWitness]: Location invariant before [L725-L725] (((0 <= g) && (g <= 999)) && (0 == got)) && (g != -1) [2024-02-07 14:26:49,531 INFO L76 edCorrectnessWitness]: Location invariant before [L724-L724] (((1 <= g) && (g <= 1000)) && (0 == got)) && (g != 0) [2024-02-07 14:26:49,531 INFO L76 edCorrectnessWitness]: Location invariant before [L726-L726] (1 == got) && (got == 1) [2024-02-07 14:26:49,531 INFO L76 edCorrectnessWitness]: Location invariant before [L743-L743] ((((2147483648LL + (long long )g) + (long long )i >= 0LL) && ((2147483648LL - (long long )g) + (long long )i >= 0LL)) && ((2147483647LL + (long long )g) - (long long )i >= 0LL)) && ((2147483647LL - (long long )g) - (long long )i >= 0LL) [2024-02-07 14:26:49,531 INFO L76 edCorrectnessWitness]: Location invariant before [L742-L742] ((((2147483648LL + (long long )g) + (long long )i >= 0LL) && ((2147483648LL - (long long )g) + (long long )i >= 0LL)) && ((2147483647LL + (long long )g) - (long long )i >= 0LL)) && ((2147483647LL - (long long )g) - (long long )i >= 0LL) [2024-02-07 14:26:49,531 INFO L76 edCorrectnessWitness]: Location invariant before [L711-L711] (0 <= g) && (g <= 999) [2024-02-07 14:26:49,532 INFO L76 edCorrectnessWitness]: Location invariant before [L730-L730] (1 == got) && (got == 1) [2024-02-07 14:26:49,532 INFO L76 edCorrectnessWitness]: Location invariant before [L747-L747] (0LL - (long long )argc) + (long long )i >= 0LL [2024-02-07 14:26:49,532 INFO L76 edCorrectnessWitness]: Location invariant before [L722-L722] (((1 <= g) && (g <= 1000)) && (0 == got)) && (g != 0) [2024-02-07 14:26:49,532 INFO L76 edCorrectnessWitness]: Location invariant before [L720-L720] (0 == got) && (g == 0) [2024-02-07 14:26:49,600 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:26:49,713 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/13-privatized_69-refine-protected-loop-interval_true.i[1107,1120] [2024-02-07 14:26:49,796 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:26:49,803 INFO L203 MainTranslator]: Completed pre-run [2024-02-07 14:26:49,812 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/13-privatized_69-refine-protected-loop-interval_true.i[1107,1120] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 14:26:49,862 ERROR L325 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 14:26:49,862 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54bde963 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:26:49, skipping insertion in model container [2024-02-07 14:26:49,862 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 14:26:49,863 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 14:26:49,864 INFO L158 Benchmark]: Toolchain (without parser) took 392.99ms. Allocated memory was 167.8MB in the beginning and 222.3MB in the end (delta: 54.5MB). Free memory was 90.4MB in the beginning and 178.7MB in the end (delta: -88.3MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. [2024-02-07 14:26:49,865 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 167.8MB. Free memory is still 120.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:26:49,865 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 167.8MB. Free memory is still 136.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:26:49,865 INFO L158 Benchmark]: CACSL2BoogieTranslator took 389.98ms. Allocated memory was 167.8MB in the beginning and 222.3MB in the end (delta: 54.5MB). Free memory was 90.2MB in the beginning and 178.7MB in the end (delta: -88.5MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. [2024-02-07 14:26:49,866 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 167.8MB. Free memory is still 120.4MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 167.8MB. Free memory is still 136.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 389.98ms. Allocated memory was 167.8MB in the beginning and 222.3MB in the end (delta: 54.5MB). Free memory was 90.2MB in the beginning and 178.7MB in the end (delta: -88.5MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 742]: 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/goblint-regression/13-privatized_69-refine-protected-loop-interval_true.i ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/13-privatized_69-refine-protected-loop-interval_true.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-958ec4d-m [2024-02-07 14:26:51,637 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 14:26:51,713 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-07 14:26:51,717 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 14:26:51,718 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 14:26:51,744 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 14:26:51,744 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 14:26:51,745 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 14:26:51,745 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 14:26:51,748 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 14:26:51,748 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 14:26:51,748 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 14:26:51,749 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 14:26:51,750 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 14:26:51,750 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 14:26:51,750 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 14:26:51,751 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 14:26:51,751 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 14:26:51,751 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 14:26:51,751 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 14:26:51,751 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 14:26:51,752 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 14:26:51,752 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 14:26:51,752 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-07 14:26:51,753 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-07 14:26:51,753 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 14:26:51,753 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-07 14:26:51,753 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 14:26:51,753 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 14:26:51,754 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 14:26:51,754 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 14:26:51,755 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 14:26:51,755 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 14:26:51,755 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 14:26:51,755 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 14:26:51,755 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 14:26:51,756 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 14:26:51,756 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 14:26:51,756 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-07 14:26:51,756 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-07 14:26:51,757 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 14:26:51,757 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 14:26:51,757 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 14:26:51,757 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 14:26:51,757 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 14:26:51,757 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-07 14:26:51,758 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 14:26:52,012 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 14:26:52,028 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 14:26:52,031 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 14:26:52,031 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 14:26:52,032 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 14:26:52,034 INFO L431 ainManager$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/13-privatized_69-refine-protected-loop-interval_true.yml/witness.yml [2024-02-07 14:26:52,132 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 14:26:52,132 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 14:26:52,133 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_69-refine-protected-loop-interval_true.i [2024-02-07 14:26:53,250 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 14:26:53,470 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 14:26:53,470 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_69-refine-protected-loop-interval_true.i [2024-02-07 14:26:53,487 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b420cacb/8a4901b74ca6462e8459da154213242e/FLAG12d58d1ba [2024-02-07 14:26:53,498 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b420cacb/8a4901b74ca6462e8459da154213242e [2024-02-07 14:26:53,500 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 14:26:53,501 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 14:26:53,503 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 14:26:53,503 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 14:26:53,506 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 14:26:53,507 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:26:52" (1/2) ... [2024-02-07 14:26:53,508 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f89664e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:26:53, skipping insertion in model container [2024-02-07 14:26:53,508 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:26:52" (1/2) ... [2024-02-07 14:26:53,509 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5daac755 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:26:53, skipping insertion in model container [2024-02-07 14:26:53,510 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:26:53" (2/2) ... [2024-02-07 14:26:53,510 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f89664e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:26:53, skipping insertion in model container [2024-02-07 14:26:53,510 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:26:53" (2/2) ... [2024-02-07 14:26:53,510 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 14:26:53,565 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 14:26:53,566 INFO L76 edCorrectnessWitness]: Location invariant before [L723-L723] (((1 <= g) && (g <= 1000)) && (0 == got)) && (g != 0) [2024-02-07 14:26:53,566 INFO L76 edCorrectnessWitness]: Location invariant before [L718-L718] (0 == got) && (got == 0) [2024-02-07 14:26:53,566 INFO L76 edCorrectnessWitness]: Location invariant before [L747-L747] (0LL - (long long )argc) + (long long )i >= 0LL [2024-02-07 14:26:53,566 INFO L76 edCorrectnessWitness]: Location invariant before [L725-L725] (((0 <= g) && (g <= 999)) && (0 == got)) && (g != -1) [2024-02-07 14:26:53,566 INFO L76 edCorrectnessWitness]: Location invariant before [L724-L724] (((1 <= g) && (g <= 1000)) && (0 == got)) && (g != 0) [2024-02-07 14:26:53,567 INFO L76 edCorrectnessWitness]: Location invariant before [L704-L704] g == 0 [2024-02-07 14:26:53,567 INFO L76 edCorrectnessWitness]: Location invariant before [L712-L712] (1 <= g) && (g <= 1000) [2024-02-07 14:26:53,567 INFO L76 edCorrectnessWitness]: Location invariant before [L742-L742] ((((2147483648LL + (long long )g) + (long long )i >= 0LL) && ((2147483648LL - (long long )g) + (long long )i >= 0LL)) && ((2147483647LL + (long long )g) - (long long )i >= 0LL)) && ((2147483647LL - (long long )g) - (long long )i >= 0LL) [2024-02-07 14:26:53,567 INFO L76 edCorrectnessWitness]: Location invariant before [L730-L730] (1 == got) && (got == 1) [2024-02-07 14:26:53,567 INFO L76 edCorrectnessWitness]: Location invariant before [L711-L711] (0 <= g) && (g <= 999) [2024-02-07 14:26:53,567 INFO L76 edCorrectnessWitness]: Location invariant before [L745-L745] ((-1LL + (long long )argc) - (long long )i >= 0LL) && (((((((((((((-25LL + (long long )argc) + (long long )i >= 0LL || (-23LL + (long long )argc) + (long long )i >= 0LL) || (-21LL + (long long )argc) + (long long )i >= 0LL) || (-19LL + (long long )argc) + (long long )i >= 0LL) || (-17LL + (long long )argc) + (long long )i >= 0LL) || (-15LL + (long long )argc) + (long long )i >= 0LL) || (-13LL + (long long )argc) + (long long )i >= 0LL) || (-11LL + (long long )argc) + (long long )i >= 0LL) || (-9LL + (long long )argc) + (long long )i >= 0LL) || (-7LL + (long long )argc) + (long long )i >= 0LL) || (-5LL + (long long )argc) + (long long )i >= 0LL) || ((-3LL + (long long )argc) + (long long )i >= 0LL && 1 == i)) || (-27LL + (long long )argc) + (long long )i >= 0LL) [2024-02-07 14:26:53,567 INFO L76 edCorrectnessWitness]: Location invariant before [L720-L720] (0 == got) && (g == 0) [2024-02-07 14:26:53,567 INFO L76 edCorrectnessWitness]: Location invariant before [L743-L743] ((((2147483648LL + (long long )g) + (long long )i >= 0LL) && ((2147483648LL - (long long )g) + (long long )i >= 0LL)) && ((2147483647LL + (long long )g) - (long long )i >= 0LL)) && ((2147483647LL - (long long )g) - (long long )i >= 0LL) [2024-02-07 14:26:53,568 INFO L76 edCorrectnessWitness]: Location invariant before [L710-L710] (0 <= g) && (g <= 1000) [2024-02-07 14:26:53,568 INFO L76 edCorrectnessWitness]: Location invariant before [L722-L722] (((1 <= g) && (g <= 1000)) && (0 == got)) && (g != 0) [2024-02-07 14:26:53,568 INFO L76 edCorrectnessWitness]: Location invariant before [L726-L726] (1 == got) && (got == 1) [2024-02-07 14:26:53,610 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:26:53,764 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/13-privatized_69-refine-protected-loop-interval_true.i[1107,1120] [2024-02-07 14:26:53,885 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:26:53,897 INFO L203 MainTranslator]: Completed pre-run [2024-02-07 14:26:53,907 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/13-privatized_69-refine-protected-loop-interval_true.i[1107,1120] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 14:26:53,966 ERROR L325 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 14:26:53,966 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5daac755 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:26:53, skipping insertion in model container [2024-02-07 14:26:53,966 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 14:26:53,967 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 14:26:53,968 INFO L158 Benchmark]: Toolchain (without parser) took 466.49ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 35.5MB in the beginning and 46.8MB in the end (delta: -11.3MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2024-02-07 14:26:53,970 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 62.9MB. Free memory was 45.3MB in the beginning and 45.2MB in the end (delta: 84.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:26:53,970 INFO L158 Benchmark]: CDTParser took 5.53ms. Allocated memory is still 62.9MB. Free memory is still 47.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:26:53,971 INFO L158 Benchmark]: CACSL2BoogieTranslator took 463.68ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 35.3MB in the beginning and 46.8MB in the end (delta: -11.5MB). Peak memory consumption was 11.4MB. Max. memory is 16.1GB. [2024-02-07 14:26:53,972 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 62.9MB. Free memory was 45.3MB in the beginning and 45.2MB in the end (delta: 84.1kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 5.53ms. Allocated memory is still 62.9MB. Free memory is still 47.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 463.68ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 35.3MB in the beginning and 46.8MB in the end (delta: -11.5MB). Peak memory consumption was 11.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 742]: 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