./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/36-apron_16-traces-unprot2_true.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/36-apron_16-traces-unprot2_true.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a340643f Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/36-apron_16-traces-unprot2_true.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/36-apron_16-traces-unprot2_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-a340643-m [2024-01-27 14:49:57,555 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:49:57,649 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:49:57,654 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:49:57,654 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:49:57,699 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:49:57,699 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:49:57,700 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:49:57,700 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:49:57,700 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:49:57,701 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:49:57,701 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:49:57,701 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:49:57,701 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:49:57,701 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:49:57,702 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:49:57,702 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:49:57,702 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:49:57,702 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:49:57,703 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:49:57,703 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:49:57,703 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:49:57,703 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:49:57,703 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:49:57,704 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:49:57,704 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:49:57,704 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:49:57,704 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:49:57,704 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:49:57,705 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:49:57,705 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:49:57,705 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:49:57,705 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:49:57,705 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:49:57,705 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:49:57,706 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:49:57,706 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:49:57,706 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:49:57,706 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:49:57,706 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:49:57,706 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:49:57,707 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:49:57,707 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:49:57,707 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:49:57,922 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:49:57,955 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:49:57,957 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:49:57,958 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:49:57,959 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:49:57,960 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/36-apron_16-traces-unprot2_true.yml/witness.yml [2024-01-27 14:49:58,109 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:49:58,110 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:49:58,110 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/36-apron_16-traces-unprot2_true.i [2024-01-27 14:49:59,192 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:49:59,412 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:49:59,413 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/36-apron_16-traces-unprot2_true.i [2024-01-27 14:49:59,423 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60a0b31d7/f5c9d8e8f6f64334b3740d5cee1dc1ac/FLAG84c30d052 [2024-01-27 14:49:59,434 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60a0b31d7/f5c9d8e8f6f64334b3740d5cee1dc1ac [2024-01-27 14:49:59,434 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:49:59,435 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:49:59,436 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:49:59,436 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:49:59,440 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:49:59,440 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:49:58" (1/2) ... [2024-01-27 14:49:59,441 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6faf36e3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:49:59, skipping insertion in model container [2024-01-27 14:49:59,441 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:49:58" (1/2) ... [2024-01-27 14:49:59,442 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5026f268 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:49:59, skipping insertion in model container [2024-01-27 14:49:59,442 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:49:59" (2/2) ... [2024-01-27 14:49:59,443 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6faf36e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:49:59, skipping insertion in model container [2024-01-27 14:49:59,443 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:49:59" (2/2) ... [2024-01-27 14:49:59,443 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:49:59,487 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:49:59,489 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483647LL + (long long )g) - (long long )r >= 0LL [2024-01-27 14:49:59,489 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (4294967294LL - (long long )r) - (long long )y >= 0LL [2024-01-27 14:49:59,489 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483647LL - (long long )g) - (long long )r >= 0LL [2024-01-27 14:49:59,490 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483647LL - (long long )g) - (long long )y >= 0LL [2024-01-27 14:49:59,490 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (4294967295LL - (long long )r) + (long long )y >= 0LL [2024-01-27 14:49:59,490 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483647LL + (long long )g) - (long long )y >= 0LL [2024-01-27 14:49:59,491 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (4294967296LL + (long long )r) + (long long )y >= 0LL [2024-01-27 14:49:59,491 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483648LL + (long long )g) + (long long )y >= 0LL [2024-01-27 14:49:59,491 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (4294967295LL + (long long )r) - (long long )y >= 0LL [2024-01-27 14:49:59,491 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483648LL - (long long )g) + (long long )y >= 0LL [2024-01-27 14:49:59,491 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483648LL - (long long )g) + (long long )r >= 0LL [2024-01-27 14:49:59,491 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483648LL + (long long )g) + (long long )r >= 0LL [2024-01-27 14:49:59,491 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] g == 0 [2024-01-27 14:49:59,492 INFO L98 nessWitnessExtractor]: Location invariant before [L684-L684] (unsigned long )arg == 0UL [2024-01-27 14:49:59,492 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] g == 0 [2024-01-27 14:49:59,492 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL + (long long )g) - (long long )y >= 0LL [2024-01-27 14:49:59,492 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL - (long long )x) + (long long )y >= 0LL [2024-01-27 14:49:59,492 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL - (long long )g) - (long long )x >= 0LL [2024-01-27 14:49:59,492 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL - (long long )g) + (long long )r >= 0LL [2024-01-27 14:49:59,493 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL - (long long )g) - (long long )y >= 0LL [2024-01-27 14:49:59,493 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL - (long long )g) - (long long )r >= 0LL [2024-01-27 14:49:59,493 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL - (long long )g) + (long long )x >= 0LL [2024-01-27 14:49:59,493 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL + (long long )g) + (long long )r >= 0LL [2024-01-27 14:49:59,493 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967294LL - (long long )x) - (long long )y >= 0LL [2024-01-27 14:49:59,494 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL - (long long )r) + (long long )x >= 0LL [2024-01-27 14:49:59,494 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967296LL + (long long )r) + (long long )y >= 0LL [2024-01-27 14:49:59,494 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL + (long long )g) - (long long )x >= 0LL [2024-01-27 14:49:59,494 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] g == 0 [2024-01-27 14:49:59,494 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL + (long long )x) - (long long )y >= 0LL [2024-01-27 14:49:59,494 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL + (long long )g) + (long long )y >= 0LL [2024-01-27 14:49:59,494 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL + (long long )r) - (long long )x >= 0LL [2024-01-27 14:49:59,494 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL + (long long )g) + (long long )x >= 0LL [2024-01-27 14:49:59,495 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL + (long long )g) - (long long )r >= 0LL [2024-01-27 14:49:59,495 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL - (long long )r) + (long long )y >= 0LL [2024-01-27 14:49:59,495 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967294LL - (long long )r) - (long long )x >= 0LL [2024-01-27 14:49:59,495 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967296LL + (long long )r) + (long long )x >= 0LL [2024-01-27 14:49:59,495 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL - (long long )g) + (long long )y >= 0LL [2024-01-27 14:49:59,495 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL + (long long )r) - (long long )y >= 0LL [2024-01-27 14:49:59,497 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967294LL - (long long )r) - (long long )y >= 0LL [2024-01-27 14:49:59,497 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967296LL + (long long )x) + (long long )y >= 0LL [2024-01-27 14:49:59,497 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] g == 0 [2024-01-27 14:49:59,497 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] (2147483648LL + (long long )g) + (long long )r >= 0LL [2024-01-27 14:49:59,497 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] (2147483647LL + (long long )g) - (long long )r >= 0LL [2024-01-27 14:49:59,498 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] (2147483648LL - (long long )g) + (long long )r >= 0LL [2024-01-27 14:49:59,498 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] (2147483647LL - (long long )g) - (long long )r >= 0LL [2024-01-27 14:49:59,498 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] g == 0 [2024-01-27 14:49:59,536 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:49:59,687 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/36-apron_16-traces-unprot2_true.i[1086,1099] [2024-01-27 14:49:59,839 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:49:59,847 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:49:59,857 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/36-apron_16-traces-unprot2_true.i[1086,1099] [2024-01-27 14:49:59,859 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned short int __u_short; with a witness entry Start Parsing Local Start Parsing Local [2024-01-27 14:49:59,910 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: y [2024-01-27 14:49:59,911 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5026f268 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:49:59, skipping insertion in model container [2024-01-27 14:49:59,911 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:49:59,912 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:49:59,914 INFO L158 Benchmark]: Toolchain (without parser) took 477.91ms. Allocated memory is still 195.0MB. Free memory was 162.5MB in the beginning and 144.4MB in the end (delta: 18.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-27 14:49:59,915 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 134.2MB. Free memory is still 97.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:49:59,915 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 134.2MB. Free memory was 104.9MB in the beginning and 104.8MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:49:59,916 INFO L158 Benchmark]: CACSL2BoogieTranslator took 476.14ms. Allocated memory is still 195.0MB. Free memory was 162.5MB in the beginning and 144.4MB in the end (delta: 18.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-27 14:49:59,917 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.14ms. Allocated memory is still 134.2MB. Free memory is still 97.6MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 134.2MB. Free memory was 104.9MB in the beginning and 104.8MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 476.14ms. Allocated memory is still 195.0MB. Free memory was 162.5MB in the beginning and 144.4MB in the end (delta: 18.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 687]: Incorrect Syntax Undeclared variable in ACSL expression: y RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/36-apron_16-traces-unprot2_true.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/36-apron_16-traces-unprot2_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-a340643-m [2024-01-27 14:50:01,973 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:50:02,023 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:50:02,032 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:50:02,032 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:50:02,061 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:50:02,062 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:50:02,062 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:50:02,063 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:50:02,066 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:50:02,067 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:50:02,067 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:50:02,068 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:50:02,069 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:50:02,069 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:50:02,069 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:50:02,069 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:50:02,070 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:50:02,070 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:50:02,070 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:50:02,070 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:50:02,071 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:50:02,071 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:50:02,071 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:50:02,071 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:50:02,072 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:50:02,072 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:50:02,072 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:50:02,072 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:50:02,072 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:50:02,073 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:50:02,074 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:50:02,074 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:50:02,074 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:50:02,074 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:50:02,074 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:50:02,075 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:50:02,075 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:50:02,075 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:50:02,076 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:50:02,076 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:50:02,076 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:50:02,076 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:50:02,076 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:50:02,077 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:50:02,077 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:50:02,077 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:50:02,362 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:50:02,377 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:50:02,381 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:50:02,382 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:50:02,382 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:50:02,384 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/36-apron_16-traces-unprot2_true.i [2024-01-27 14:50:03,531 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:50:03,784 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:50:03,784 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/36-apron_16-traces-unprot2_true.i [2024-01-27 14:50:03,802 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1fa346fc1/10c898b103af40348f6a59d74b91e90b/FLAGe628a947c [2024-01-27 14:50:03,816 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1fa346fc1/10c898b103af40348f6a59d74b91e90b [2024-01-27 14:50:03,818 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:50:03,819 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:50:03,821 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/36-apron_16-traces-unprot2_true.yml/witness.yml [2024-01-27 14:50:03,917 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:50:03,919 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:50:03,920 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:50:03,920 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:50:03,924 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:50:03,924 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:50:03" (1/2) ... [2024-01-27 14:50:03,926 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bde3b24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:50:03, skipping insertion in model container [2024-01-27 14:50:03,927 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:50:03" (1/2) ... [2024-01-27 14:50:03,928 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@75dd5f8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:50:03, skipping insertion in model container [2024-01-27 14:50:03,928 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:50:03" (2/2) ... [2024-01-27 14:50:03,929 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bde3b24 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:50:03, skipping insertion in model container [2024-01-27 14:50:03,929 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:50:03" (2/2) ... [2024-01-27 14:50:03,929 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:50:03,976 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:50:03,977 INFO L98 nessWitnessExtractor]: Location invariant before [L684-L684] (unsigned long )arg == 0UL [2024-01-27 14:50:03,977 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] (2147483648LL - (long long )g) + (long long )r >= 0LL [2024-01-27 14:50:03,977 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] g == 0 [2024-01-27 14:50:03,977 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] (2147483647LL - (long long )g) - (long long )r >= 0LL [2024-01-27 14:50:03,978 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] (2147483648LL + (long long )g) + (long long )r >= 0LL [2024-01-27 14:50:03,978 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] (2147483647LL + (long long )g) - (long long )r >= 0LL [2024-01-27 14:50:03,978 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] g == 0 [2024-01-27 14:50:03,978 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] g == 0 [2024-01-27 14:50:03,978 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL + (long long )r) - (long long )y >= 0LL [2024-01-27 14:50:03,978 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL - (long long )r) + (long long )x >= 0LL [2024-01-27 14:50:03,978 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967296LL + (long long )r) + (long long )x >= 0LL [2024-01-27 14:50:03,978 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL + (long long )g) + (long long )r >= 0LL [2024-01-27 14:50:03,979 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967294LL - (long long )x) - (long long )y >= 0LL [2024-01-27 14:50:03,979 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] g == 0 [2024-01-27 14:50:03,979 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL - (long long )r) + (long long )y >= 0LL [2024-01-27 14:50:03,979 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967296LL + (long long )r) + (long long )y >= 0LL [2024-01-27 14:50:03,979 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL + (long long )g) - (long long )r >= 0LL [2024-01-27 14:50:03,980 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL - (long long )g) - (long long )r >= 0LL [2024-01-27 14:50:03,980 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL + (long long )g) + (long long )x >= 0LL [2024-01-27 14:50:03,980 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL + (long long )g) - (long long )y >= 0LL [2024-01-27 14:50:03,980 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL - (long long )g) + (long long )r >= 0LL [2024-01-27 14:50:03,980 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967294LL - (long long )r) - (long long )y >= 0LL [2024-01-27 14:50:03,980 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967296LL + (long long )x) + (long long )y >= 0LL [2024-01-27 14:50:03,980 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL + (long long )x) - (long long )y >= 0LL [2024-01-27 14:50:03,981 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL - (long long )x) + (long long )y >= 0LL [2024-01-27 14:50:03,981 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL + (long long )g) + (long long )y >= 0LL [2024-01-27 14:50:03,981 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967294LL - (long long )r) - (long long )x >= 0LL [2024-01-27 14:50:03,981 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL - (long long )g) + (long long )x >= 0LL [2024-01-27 14:50:03,981 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL + (long long )r) - (long long )x >= 0LL [2024-01-27 14:50:03,981 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL - (long long )g) - (long long )y >= 0LL [2024-01-27 14:50:03,981 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL - (long long )g) + (long long )y >= 0LL [2024-01-27 14:50:03,982 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL + (long long )g) - (long long )x >= 0LL [2024-01-27 14:50:03,982 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL - (long long )g) - (long long )x >= 0LL [2024-01-27 14:50:03,982 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483648LL + (long long )g) + (long long )r >= 0LL [2024-01-27 14:50:03,983 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (4294967296LL + (long long )r) + (long long )y >= 0LL [2024-01-27 14:50:03,983 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483647LL + (long long )g) - (long long )r >= 0LL [2024-01-27 14:50:03,983 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (4294967294LL - (long long )r) - (long long )y >= 0LL [2024-01-27 14:50:03,983 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (4294967295LL - (long long )r) + (long long )y >= 0LL [2024-01-27 14:50:03,984 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483648LL - (long long )g) + (long long )r >= 0LL [2024-01-27 14:50:03,984 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483647LL - (long long )g) - (long long )y >= 0LL [2024-01-27 14:50:03,984 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] g == 0 [2024-01-27 14:50:03,984 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (4294967295LL + (long long )r) - (long long )y >= 0LL [2024-01-27 14:50:03,984 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483647LL - (long long )g) - (long long )r >= 0LL [2024-01-27 14:50:03,985 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483648LL + (long long )g) + (long long )y >= 0LL [2024-01-27 14:50:03,985 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483648LL - (long long )g) + (long long )y >= 0LL [2024-01-27 14:50:03,985 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483647LL + (long long )g) - (long long )y >= 0LL [2024-01-27 14:50:04,023 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:50:04,133 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/36-apron_16-traces-unprot2_true.i[1086,1099] [2024-01-27 14:50:04,271 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:50:04,288 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:50:04,300 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/36-apron_16-traces-unprot2_true.i[1086,1099] [2024-01-27 14:50:04,301 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned short int __u_short; with a witness entry Start Parsing Local Start Parsing Local [2024-01-27 14:50:04,352 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: r [2024-01-27 14:50:04,353 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@75dd5f8f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:50:04, skipping insertion in model container [2024-01-27 14:50:04,354 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:50:04,354 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:50:04,356 INFO L158 Benchmark]: Toolchain (without parser) took 436.37ms. Allocated memory is still 81.8MB. Free memory was 49.7MB in the beginning and 53.8MB in the end (delta: -4.1MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. [2024-01-27 14:50:04,357 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 54.5MB. Free memory was 32.7MB in the beginning and 32.6MB in the end (delta: 63.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:50:04,357 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 81.8MB. Free memory was 53.9MB in the beginning and 53.7MB in the end (delta: 231.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:50:04,358 INFO L158 Benchmark]: CACSL2BoogieTranslator took 434.26ms. Allocated memory is still 81.8MB. Free memory was 49.7MB in the beginning and 53.8MB in the end (delta: -4.1MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. [2024-01-27 14:50:04,359 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 54.5MB. Free memory was 32.7MB in the beginning and 32.6MB in the end (delta: 63.0kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.18ms. Allocated memory is still 81.8MB. Free memory was 53.9MB in the beginning and 53.7MB in the end (delta: 231.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 434.26ms. Allocated memory is still 81.8MB. Free memory was 49.7MB in the beginning and 53.8MB in the end (delta: -4.1MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 687]: Incorrect Syntax Undeclared variable in ACSL expression: r 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