./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.2024-01-24_13-31-21.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 d8006e4b Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/13-privatized_69-refine-protected-loop-interval_true.i ./goblint.2024-01-24_13-31-21.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-d8006e4-m [2024-02-05 10:31:00,069 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:31:00,135 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-05 10:31:00,139 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:31:00,140 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:31:00,163 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:31:00,164 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:31:00,165 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:31:00,166 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:31:00,169 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:31:00,169 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:31:00,169 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:31:00,170 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:31:00,171 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:31:00,171 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:31:00,171 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:31:00,171 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:31:00,172 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:31:00,172 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-05 10:31:00,172 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:31:00,173 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:31:00,173 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:31:00,174 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:31:00,174 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:31:00,174 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:31:00,174 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:31:00,174 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:31:00,175 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:31:00,175 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:31:00,175 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:31:00,176 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:31:00,176 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:31:00,176 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:31:00,177 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:31:00,177 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:31:00,177 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:31:00,177 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-05 10:31:00,177 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-05 10:31:00,177 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:31:00,178 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:31:00,178 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:31:00,178 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:31:00,178 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:31:00,178 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:31:00,385 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:31:00,407 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:31:00,409 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:31:00,410 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:31:00,410 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:31:00,411 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/13-privatized_69-refine-protected-loop-interval_true.yml/witness.yml [2024-02-05 10:31:00,499 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:31:00,500 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:31:00,500 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_69-refine-protected-loop-interval_true.i [2024-02-05 10:31:01,483 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:31:01,677 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:31:01,677 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_69-refine-protected-loop-interval_true.i [2024-02-05 10:31:01,689 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6133f7b3b/ec94c0ff774343ae8ed2edb6c00c42ff/FLAG6ef52853f [2024-02-05 10:31:01,699 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6133f7b3b/ec94c0ff774343ae8ed2edb6c00c42ff [2024-02-05 10:31:01,699 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:31:01,700 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:31:01,703 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:31:01,703 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:31:01,706 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:31:01,707 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:31:00" (1/2) ... [2024-02-05 10:31:01,708 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f2c783 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:31:01, skipping insertion in model container [2024-02-05 10:31:01,708 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:31:00" (1/2) ... [2024-02-05 10:31:01,709 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57768aee and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:31:01, skipping insertion in model container [2024-02-05 10:31:01,709 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:31:01" (2/2) ... [2024-02-05 10:31:01,709 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f2c783 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:31:01, skipping insertion in model container [2024-02-05 10:31:01,710 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:31:01" (2/2) ... [2024-02-05 10:31:01,710 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:31:01,787 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:31:01,788 INFO L101 nessWitnessExtractor]: Location invariant before [L704-L704] g == 0 [2024-02-05 10:31:01,788 INFO L101 nessWitnessExtractor]: Loop invariant at [L744-L744] (((long long )argc - (long long )i >= 0LL && argc != 0) && ((((((((((((((13 <= argc && 13 <= i) && (-26LL + (long long )argc) + (long long )i >= 0LL) && i != 1) || ((12 <= argc && (-24LL + (long long )argc) + (long long )i >= 0LL) && i == 12)) || ((11 <= argc && (-22LL + (long long )argc) + (long long )i >= 0LL) && i == 11)) || ((10 <= argc && (-20LL + (long long )argc) + (long long )i >= 0LL) && i == 10)) || ((9 <= argc && (-18LL + (long long )argc) + (long long )i >= 0LL) && i == 9)) || ((8 <= argc && (-16LL + (long long )argc) + (long long )i >= 0LL) && i == 8)) || ((7 <= argc && (-14LL + (long long )argc) + (long long )i >= 0LL) && i == 7)) || ((6 <= argc && (-12LL + (long long )argc) + (long long )i >= 0LL) && i == 6)) || ((5 <= argc && (-10LL + (long long )argc) + (long long )i >= 0LL) && i == 5)) || ((4 <= argc && (-8LL + (long long )argc) + (long long )i >= 0LL) && i == 4)) || ((3 <= argc && (-6LL + (long long )argc) + (long long )i >= 0LL) && i == 3)) || ((2 <= argc && (-4LL + (long long )argc) + (long long )i >= 0LL) && i == 2))) || (1 == i && i == 1) [2024-02-05 10:31:01,789 INFO L101 nessWitnessExtractor]: Location invariant before [L705-L705] g == 0 [2024-02-05 10:31:01,789 INFO L101 nessWitnessExtractor]: Location invariant before [L745-L745] (((-1LL + (long long )argc) - (long long )i >= 0LL) && (argc != 0)) && ((((((((((((((13 <= argc && (-25LL + (long long )argc) + (long long )i >= 0LL) && i == 12) || ((12 <= argc && (-23LL + (long long )argc) + (long long )i >= 0LL) && i == 11)) || ((11 <= argc && (-21LL + (long long )argc) + (long long )i >= 0LL) && i == 10)) || ((10 <= argc && (-19LL + (long long )argc) + (long long )i >= 0LL) && i == 9)) || ((9 <= argc && (-17LL + (long long )argc) + (long long )i >= 0LL) && i == 8)) || ((8 <= argc && (-15LL + (long long )argc) + (long long )i >= 0LL) && i == 7)) || ((7 <= argc && (-13LL + (long long )argc) + (long long )i >= 0LL) && i == 6)) || ((6 <= argc && (-11LL + (long long )argc) + (long long )i >= 0LL) && i == 5)) || ((5 <= argc && (-9LL + (long long )argc) + (long long )i >= 0LL) && i == 4)) || ((4 <= argc && (-7LL + (long long )argc) + (long long )i >= 0LL) && i == 3)) || ((3 <= argc && (-5LL + (long long )argc) + (long long )i >= 0LL) && i == 2)) || (((2 <= argc && (-3LL + (long long )argc) + (long long )i >= 0LL) && 1 == i) && i == 1)) || (((((13 <= i && 14 <= argc) && i <= 2147483646) && (-27LL + (long long )argc) + (long long )i >= 0LL) && i != 0) && i != 1)) [2024-02-05 10:31:01,789 INFO L101 nessWitnessExtractor]: Location invariant before [L735-L735] (unsigned long )arg == 0UL [2024-02-05 10:31:01,789 INFO L101 nessWitnessExtractor]: 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)) && (g == 0) [2024-02-05 10:31:01,789 INFO L101 nessWitnessExtractor]: Location invariant before [L712-L712] (1 <= g) && (g <= 1000) [2024-02-05 10:31:01,789 INFO L101 nessWitnessExtractor]: Location invariant before [L722-L722] ((((1 <= g) && (g <= 1000)) && (0 == got)) && (got == 0)) && (g != 0) [2024-02-05 10:31:01,789 INFO L101 nessWitnessExtractor]: Location invariant before [L726-L726] ((((0 <= g) && (g <= 999)) && (1 == got)) && (got == 1)) && (g != -1) [2024-02-05 10:31:01,790 INFO L101 nessWitnessExtractor]: Location invariant before [L703-L703] g == 0 [2024-02-05 10:31:01,790 INFO L101 nessWitnessExtractor]: Location invariant before [L747-L747] ((1 <= i) && ((0LL - (long long )argc) + (long long )i >= 0LL)) && (i != 0) [2024-02-05 10:31:01,790 INFO L101 nessWitnessExtractor]: Loop invariant at [L734-L734] (unsigned long )arg == 0UL [2024-02-05 10:31:01,790 INFO L101 nessWitnessExtractor]: Location invariant before [L730-L730] (1 == got) && (got == 1) [2024-02-05 10:31:01,790 INFO L101 nessWitnessExtractor]: Location invariant before [L723-L723] ((((1 <= g) && (g <= 1000)) && (0 == got)) && (got == 0)) && (g != 0) [2024-02-05 10:31:01,790 INFO L101 nessWitnessExtractor]: Location invariant before [L711-L711] (0 <= g) && (g <= 999) [2024-02-05 10:31:01,790 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] (0 <= g) && (g <= 1000) [2024-02-05 10:31:01,790 INFO L101 nessWitnessExtractor]: Location invariant before [L710-L710] (0 <= g) && (g <= 1000) [2024-02-05 10:31:01,791 INFO L101 nessWitnessExtractor]: Location invariant before [L720-L720] ((0 == got) && (g == 0)) && (got == 0) [2024-02-05 10:31:01,791 INFO L101 nessWitnessExtractor]: Location invariant before [L725-L725] ((((0 <= g) && (g <= 999)) && (0 == got)) && (got == 0)) && (g != -1) [2024-02-05 10:31:01,791 INFO L101 nessWitnessExtractor]: Location invariant before [L724-L724] ((((1 <= g) && (g <= 1000)) && (0 == got)) && (got == 0)) && (g != 0) [2024-02-05 10:31:01,791 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] (0 <= g) && (g <= 1000) [2024-02-05 10:31:01,791 INFO L101 nessWitnessExtractor]: 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)) && (g == 0) [2024-02-05 10:31:01,792 INFO L101 nessWitnessExtractor]: Location invariant before [L718-L718] (0 == got) && (got == 0) [2024-02-05 10:31:01,792 INFO L101 nessWitnessExtractor]: Loop invariant at [L719-L719] ((0 == got) && (got == 0)) && (((((g == 0 || (0 <= g && g <= 1000)) || g == 0) || g == 0) || g == 0) || g == 0) [2024-02-05 10:31:01,832 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:31:01,978 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] [2024-02-05 10:31:02,156 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:31:02,165 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-05 10:31:02,192 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-02-05 10:31:02,193 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57768aee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:31:02, skipping insertion in model container [2024-02-05 10:31:02,193 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:31:02,193 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:31:02,195 INFO L158 Benchmark]: Toolchain (without parser) took 493.71ms. Allocated memory was 123.7MB in the beginning and 188.7MB in the end (delta: 65.0MB). Free memory was 65.1MB in the beginning and 154.5MB in the end (delta: -89.4MB). Peak memory consumption was 25.7MB. Max. memory is 16.1GB. [2024-02-05 10:31:02,196 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 123.7MB. Free memory is still 95.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:31:02,196 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 123.7MB. Free memory is still 90.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:31:02,197 INFO L158 Benchmark]: CACSL2BoogieTranslator took 490.60ms. Allocated memory was 123.7MB in the beginning and 188.7MB in the end (delta: 65.0MB). Free memory was 64.9MB in the beginning and 154.5MB in the end (delta: -89.6MB). Peak memory consumption was 25.7MB. Max. memory is 16.1GB. [2024-02-05 10:31:02,198 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 0.15ms. Allocated memory is still 123.7MB. Free memory is still 95.9MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 123.7MB. Free memory is still 90.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 490.60ms. Allocated memory was 123.7MB in the beginning and 188.7MB in the end (delta: 65.0MB). Free memory was 64.9MB in the beginning and 154.5MB in the end (delta: -89.6MB). Peak memory consumption was 25.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 19]: Incorrect Syntax Undeclared variable in ACSL expression: g RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally 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.2024-01-24_13-31-21.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-d8006e4-m [2024-02-05 10:31:03,889 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:31:03,957 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-05 10:31:03,970 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:31:03,971 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:31:04,000 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:31:04,001 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:31:04,001 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:31:04,002 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:31:04,005 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:31:04,005 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:31:04,005 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:31:04,005 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:31:04,006 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:31:04,007 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:31:04,007 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:31:04,007 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:31:04,007 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:31:04,008 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:31:04,008 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:31:04,008 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:31:04,009 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:31:04,009 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:31:04,009 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-05 10:31:04,009 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-05 10:31:04,009 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:31:04,010 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-05 10:31:04,010 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:31:04,010 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:31:04,010 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:31:04,011 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:31:04,011 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:31:04,011 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:31:04,011 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:31:04,012 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:31:04,012 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:31:04,012 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:31:04,013 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:31:04,013 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-05 10:31:04,013 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-05 10:31:04,013 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:31:04,013 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:31:04,014 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:31:04,014 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:31:04,014 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:31:04,014 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-05 10:31:04,014 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:31:04,286 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:31:04,305 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:31:04,311 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:31:04,312 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:31:04,313 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:31:04,314 INFO L431 ainManager$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 [2024-02-05 10:31:05,414 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:31:05,623 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:31:05,624 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_69-refine-protected-loop-interval_true.i [2024-02-05 10:31:05,639 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c767e052/e8ebcc0b15e243428da23143c99fbef3/FLAGe5ba6d2dc [2024-02-05 10:31:05,653 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c767e052/e8ebcc0b15e243428da23143c99fbef3 [2024-02-05 10:31:05,655 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:31:05,656 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:31:05,656 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/13-privatized_69-refine-protected-loop-interval_true.yml/witness.yml [2024-02-05 10:31:05,784 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:31:05,786 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:31:05,787 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:31:05,787 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:31:05,791 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:31:05,791 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:31:05" (1/2) ... [2024-02-05 10:31:05,792 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d8f00c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:31:05, skipping insertion in model container [2024-02-05 10:31:05,792 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:31:05" (1/2) ... [2024-02-05 10:31:05,794 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f78802e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:31:05, skipping insertion in model container [2024-02-05 10:31:05,794 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:31:05" (2/2) ... [2024-02-05 10:31:05,794 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d8f00c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:31:05, skipping insertion in model container [2024-02-05 10:31:05,795 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:31:05" (2/2) ... [2024-02-05 10:31:05,795 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:31:05,870 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:31:05,871 INFO L101 nessWitnessExtractor]: Location invariant before [L730-L730] (1 == got) && (got == 1) [2024-02-05 10:31:05,872 INFO L101 nessWitnessExtractor]: Location invariant before [L725-L725] ((((0 <= g) && (g <= 999)) && (0 == got)) && (got == 0)) && (g != -1) [2024-02-05 10:31:05,872 INFO L101 nessWitnessExtractor]: Location invariant before [L705-L705] g == 0 [2024-02-05 10:31:05,872 INFO L101 nessWitnessExtractor]: Location invariant before [L710-L710] (0 <= g) && (g <= 1000) [2024-02-05 10:31:05,872 INFO L101 nessWitnessExtractor]: Location invariant before [L747-L747] ((1 <= i) && ((0LL - (long long )argc) + (long long )i >= 0LL)) && (i != 0) [2024-02-05 10:31:05,872 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] (0 <= g) && (g <= 1000) [2024-02-05 10:31:05,872 INFO L101 nessWitnessExtractor]: Location invariant before [L724-L724] ((((1 <= g) && (g <= 1000)) && (0 == got)) && (got == 0)) && (g != 0) [2024-02-05 10:31:05,872 INFO L101 nessWitnessExtractor]: Location invariant before [L704-L704] g == 0 [2024-02-05 10:31:05,872 INFO L101 nessWitnessExtractor]: Loop invariant at [L734-L734] (unsigned long )arg == 0UL [2024-02-05 10:31:05,873 INFO L101 nessWitnessExtractor]: 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)) && (g == 0) [2024-02-05 10:31:05,873 INFO L101 nessWitnessExtractor]: Location invariant before [L712-L712] (1 <= g) && (g <= 1000) [2024-02-05 10:31:05,873 INFO L101 nessWitnessExtractor]: Location invariant before [L720-L720] ((0 == got) && (g == 0)) && (got == 0) [2024-02-05 10:31:05,873 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] (0 <= g) && (g <= 1000) [2024-02-05 10:31:05,873 INFO L101 nessWitnessExtractor]: Location invariant before [L735-L735] (unsigned long )arg == 0UL [2024-02-05 10:31:05,873 INFO L101 nessWitnessExtractor]: Location invariant before [L711-L711] (0 <= g) && (g <= 999) [2024-02-05 10:31:05,873 INFO L101 nessWitnessExtractor]: Location invariant before [L722-L722] ((((1 <= g) && (g <= 1000)) && (0 == got)) && (got == 0)) && (g != 0) [2024-02-05 10:31:05,874 INFO L101 nessWitnessExtractor]: Location invariant before [L723-L723] ((((1 <= g) && (g <= 1000)) && (0 == got)) && (got == 0)) && (g != 0) [2024-02-05 10:31:05,874 INFO L101 nessWitnessExtractor]: Location invariant before [L703-L703] g == 0 [2024-02-05 10:31:05,874 INFO L101 nessWitnessExtractor]: Location invariant before [L718-L718] (0 == got) && (got == 0) [2024-02-05 10:31:05,874 INFO L101 nessWitnessExtractor]: Location invariant before [L745-L745] (((-1LL + (long long )argc) - (long long )i >= 0LL) && (argc != 0)) && ((((((((((((((13 <= argc && (-25LL + (long long )argc) + (long long )i >= 0LL) && i == 12) || ((12 <= argc && (-23LL + (long long )argc) + (long long )i >= 0LL) && i == 11)) || ((11 <= argc && (-21LL + (long long )argc) + (long long )i >= 0LL) && i == 10)) || ((10 <= argc && (-19LL + (long long )argc) + (long long )i >= 0LL) && i == 9)) || ((9 <= argc && (-17LL + (long long )argc) + (long long )i >= 0LL) && i == 8)) || ((8 <= argc && (-15LL + (long long )argc) + (long long )i >= 0LL) && i == 7)) || ((7 <= argc && (-13LL + (long long )argc) + (long long )i >= 0LL) && i == 6)) || ((6 <= argc && (-11LL + (long long )argc) + (long long )i >= 0LL) && i == 5)) || ((5 <= argc && (-9LL + (long long )argc) + (long long )i >= 0LL) && i == 4)) || ((4 <= argc && (-7LL + (long long )argc) + (long long )i >= 0LL) && i == 3)) || ((3 <= argc && (-5LL + (long long )argc) + (long long )i >= 0LL) && i == 2)) || (((2 <= argc && (-3LL + (long long )argc) + (long long )i >= 0LL) && 1 == i) && i == 1)) || (((((13 <= i && 14 <= argc) && i <= 2147483646) && (-27LL + (long long )argc) + (long long )i >= 0LL) && i != 0) && i != 1)) [2024-02-05 10:31:05,874 INFO L101 nessWitnessExtractor]: 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)) && (g == 0) [2024-02-05 10:31:05,875 INFO L101 nessWitnessExtractor]: Loop invariant at [L744-L744] (((long long )argc - (long long )i >= 0LL && argc != 0) && ((((((((((((((13 <= argc && 13 <= i) && (-26LL + (long long )argc) + (long long )i >= 0LL) && i != 1) || ((12 <= argc && (-24LL + (long long )argc) + (long long )i >= 0LL) && i == 12)) || ((11 <= argc && (-22LL + (long long )argc) + (long long )i >= 0LL) && i == 11)) || ((10 <= argc && (-20LL + (long long )argc) + (long long )i >= 0LL) && i == 10)) || ((9 <= argc && (-18LL + (long long )argc) + (long long )i >= 0LL) && i == 9)) || ((8 <= argc && (-16LL + (long long )argc) + (long long )i >= 0LL) && i == 8)) || ((7 <= argc && (-14LL + (long long )argc) + (long long )i >= 0LL) && i == 7)) || ((6 <= argc && (-12LL + (long long )argc) + (long long )i >= 0LL) && i == 6)) || ((5 <= argc && (-10LL + (long long )argc) + (long long )i >= 0LL) && i == 5)) || ((4 <= argc && (-8LL + (long long )argc) + (long long )i >= 0LL) && i == 4)) || ((3 <= argc && (-6LL + (long long )argc) + (long long )i >= 0LL) && i == 3)) || ((2 <= argc && (-4LL + (long long )argc) + (long long )i >= 0LL) && i == 2))) || (1 == i && i == 1) [2024-02-05 10:31:05,875 INFO L101 nessWitnessExtractor]: Location invariant before [L726-L726] ((((0 <= g) && (g <= 999)) && (1 == got)) && (got == 1)) && (g != -1) [2024-02-05 10:31:05,875 INFO L101 nessWitnessExtractor]: Loop invariant at [L719-L719] ((0 == got) && (got == 0)) && (((((g == 0 || (0 <= g && g <= 1000)) || g == 0) || g == 0) || g == 0) || g == 0) [2024-02-05 10:31:05,916 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:31:06,067 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] [2024-02-05 10:31:06,248 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:31:06,259 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-05 10:31:06,295 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-02-05 10:31:06,296 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f78802e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:31:06, skipping insertion in model container [2024-02-05 10:31:06,296 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:31:06,297 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:31:06,298 INFO L158 Benchmark]: Toolchain (without parser) took 512.12ms. Allocated memory was 77.6MB in the beginning and 140.5MB in the end (delta: 62.9MB). Free memory was 55.6MB in the beginning and 117.1MB in the end (delta: -61.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-02-05 10:31:06,299 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 77.6MB. Free memory is still 59.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:31:06,300 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 77.6MB. Free memory was 37.4MB in the beginning and 37.2MB in the end (delta: 253.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:31:06,301 INFO L158 Benchmark]: CACSL2BoogieTranslator took 510.03ms. Allocated memory was 77.6MB in the beginning and 140.5MB in the end (delta: 62.9MB). Free memory was 55.6MB in the beginning and 117.1MB in the end (delta: -61.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-02-05 10:31:06,303 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 77.6MB. Free memory is still 59.8MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 77.6MB. Free memory was 37.4MB in the beginning and 37.2MB in the end (delta: 253.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 510.03ms. Allocated memory was 77.6MB in the beginning and 140.5MB in the end (delta: 62.9MB). Free memory was 55.6MB in the beginning and 117.1MB in the end (delta: -61.5MB). 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: g RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN