./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 27552612 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-2755261-m [2024-01-26 15:19:39,133 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:19:39,225 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:19:39,230 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:19:39,231 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:19:39,265 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:19:39,265 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:19:39,266 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:19:39,266 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:19:39,267 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:19:39,267 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:19:39,267 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:19:39,268 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:19:39,268 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:19:39,269 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:19:39,269 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:19:39,269 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:19:39,270 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:19:39,270 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:19:39,271 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:19:39,271 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:19:39,274 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:19:39,274 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:19:39,275 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:19:39,277 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:19:39,277 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:19:39,278 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:19:39,278 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:19:39,278 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:19:39,279 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:19:39,279 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:19:39,280 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:19:39,280 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:19:39,280 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:19:39,281 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:19:39,281 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:19:39,281 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:19:39,281 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:19:39,281 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:19:39,282 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:19:39,282 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:19:39,282 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:19:39,282 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:19:39,283 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:19:39,588 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:19:39,610 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:19:39,613 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:19:39,614 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:19:39,614 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:19:39,615 INFO L431 ainManager$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 [2024-01-26 15:19:39,726 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:19:39,727 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:19:39,729 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/36-apron_16-traces-unprot2_true.i [2024-01-26 15:19:40,950 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:19:41,253 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:19:41,254 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/36-apron_16-traces-unprot2_true.i [2024-01-26 15:19:41,278 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ff6e2b5d7/f9709d8ab0274101a17faa5b118397ba/FLAGd7ae01186 [2024-01-26 15:19:41,294 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ff6e2b5d7/f9709d8ab0274101a17faa5b118397ba [2024-01-26 15:19:41,295 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:19:41,296 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:19:41,298 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:19:41,298 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:19:41,303 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:19:41,303 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:19:39" (1/2) ... [2024-01-26 15:19:41,306 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b7e0632 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:19:41, skipping insertion in model container [2024-01-26 15:19:41,306 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:19:39" (1/2) ... [2024-01-26 15:19:41,308 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f370156 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:19:41, skipping insertion in model container [2024-01-26 15:19:41,308 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:19:41" (2/2) ... [2024-01-26 15:19:41,309 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b7e0632 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:19:41, skipping insertion in model container [2024-01-26 15:19:41,309 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:19:41" (2/2) ... [2024-01-26 15:19:41,309 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:19:41,357 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:19:41,358 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] g == 0 [2024-01-26 15:19:41,359 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] g == 0 [2024-01-26 15:19:41,359 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] (2147483647LL - (long long )g) - (long long )r >= 0LL [2024-01-26 15:19:41,359 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] (2147483648LL + (long long )g) + (long long )r >= 0LL [2024-01-26 15:19:41,359 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] (2147483647LL + (long long )g) - (long long )r >= 0LL [2024-01-26 15:19:41,359 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] (2147483648LL - (long long )g) + (long long )r >= 0LL [2024-01-26 15:19:41,360 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (4294967296LL + (long long )r) + (long long )y >= 0LL [2024-01-26 15:19:41,360 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483647LL + (long long )g) - (long long )y >= 0LL [2024-01-26 15:19:41,360 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (4294967294LL - (long long )r) - (long long )y >= 0LL [2024-01-26 15:19:41,360 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483647LL - (long long )g) - (long long )r >= 0LL [2024-01-26 15:19:41,360 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483648LL - (long long )g) + (long long )r >= 0LL [2024-01-26 15:19:41,360 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (4294967295LL + (long long )r) - (long long )y >= 0LL [2024-01-26 15:19:41,361 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483647LL - (long long )g) - (long long )y >= 0LL [2024-01-26 15:19:41,361 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] g == 0 [2024-01-26 15:19:41,361 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483648LL + (long long )g) + (long long )y >= 0LL [2024-01-26 15:19:41,361 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483648LL + (long long )g) + (long long )r >= 0LL [2024-01-26 15:19:41,361 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (4294967295LL - (long long )r) + (long long )y >= 0LL [2024-01-26 15:19:41,361 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483647LL + (long long )g) - (long long )r >= 0LL [2024-01-26 15:19:41,362 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483648LL - (long long )g) + (long long )y >= 0LL [2024-01-26 15:19:41,362 INFO L98 nessWitnessExtractor]: Location invariant before [L684-L684] (unsigned long )arg == 0UL [2024-01-26 15:19:41,362 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL - (long long )g) - (long long )y >= 0LL [2024-01-26 15:19:41,362 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL - (long long )g) - (long long )r >= 0LL [2024-01-26 15:19:41,363 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL - (long long )r) + (long long )x >= 0LL [2024-01-26 15:19:41,363 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967296LL + (long long )r) + (long long )x >= 0LL [2024-01-26 15:19:41,363 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] g == 0 [2024-01-26 15:19:41,363 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL + (long long )g) - (long long )x >= 0LL [2024-01-26 15:19:41,363 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967294LL - (long long )r) - (long long )y >= 0LL [2024-01-26 15:19:41,363 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL + (long long )r) - (long long )y >= 0LL [2024-01-26 15:19:41,364 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL + (long long )r) - (long long )x >= 0LL [2024-01-26 15:19:41,364 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL - (long long )g) - (long long )x >= 0LL [2024-01-26 15:19:41,364 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL + (long long )g) - (long long )y >= 0LL [2024-01-26 15:19:41,364 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967294LL - (long long )x) - (long long )y >= 0LL [2024-01-26 15:19:41,364 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL - (long long )g) + (long long )r >= 0LL [2024-01-26 15:19:41,364 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL - (long long )g) + (long long )y >= 0LL [2024-01-26 15:19:41,365 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967294LL - (long long )r) - (long long )x >= 0LL [2024-01-26 15:19:41,365 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL + (long long )g) + (long long )y >= 0LL [2024-01-26 15:19:41,365 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967296LL + (long long )r) + (long long )y >= 0LL [2024-01-26 15:19:41,365 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL + (long long )g) + (long long )x >= 0LL [2024-01-26 15:19:41,367 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL - (long long )x) + (long long )y >= 0LL [2024-01-26 15:19:41,367 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL - (long long )g) + (long long )x >= 0LL [2024-01-26 15:19:41,367 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL + (long long )x) - (long long )y >= 0LL [2024-01-26 15:19:41,367 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL - (long long )r) + (long long )y >= 0LL [2024-01-26 15:19:41,368 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967296LL + (long long )x) + (long long )y >= 0LL [2024-01-26 15:19:41,368 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL + (long long )g) - (long long )r >= 0LL [2024-01-26 15:19:41,368 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL + (long long )g) + (long long )r >= 0LL [2024-01-26 15:19:41,368 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] g == 0 [2024-01-26 15:19:41,406 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:19:41,564 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] [2024-01-26 15:19:41,664 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:19:41,675 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:19:41,690 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] [2024-01-26 15:19:41,691 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned short int __u_short; with a witness entry Start Parsing Local Start Parsing Local [2024-01-26 15:19:41,763 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: y [2024-01-26 15:19:41,763 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f370156 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:19:41, skipping insertion in model container [2024-01-26 15:19:41,764 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:19:41,765 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:19:41,766 INFO L158 Benchmark]: Toolchain (without parser) took 469.39ms. Allocated memory is still 146.8MB. Free memory was 88.5MB in the beginning and 109.4MB in the end (delta: -20.9MB). Peak memory consumption was 12.8MB. Max. memory is 16.1GB. [2024-01-26 15:19:41,767 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 96.5MB. Free memory is still 58.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:19:41,768 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 96.5MB. Free memory is still 54.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:19:41,769 INFO L158 Benchmark]: CACSL2BoogieTranslator took 466.54ms. Allocated memory is still 146.8MB. Free memory was 88.5MB in the beginning and 109.4MB in the end (delta: -20.9MB). Peak memory consumption was 12.8MB. Max. memory is 16.1GB. [2024-01-26 15:19:41,771 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 0.19ms. Allocated memory is still 96.5MB. Free memory is still 58.1MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.19ms. Allocated memory is still 96.5MB. Free memory is still 54.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 466.54ms. Allocated memory is still 146.8MB. Free memory was 88.5MB in the beginning and 109.4MB in the end (delta: -20.9MB). Peak memory consumption was 12.8MB. 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-2755261-m [2024-01-26 15:19:44,217 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:19:44,303 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:19:44,308 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:19:44,309 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:19:44,344 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:19:44,344 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:19:44,345 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:19:44,346 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:19:44,349 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:19:44,350 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:19:44,350 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:19:44,351 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:19:44,352 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:19:44,352 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:19:44,353 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:19:44,353 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:19:44,353 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:19:44,354 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:19:44,354 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:19:44,354 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:19:44,355 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:19:44,355 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:19:44,356 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:19:44,356 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:19:44,356 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:19:44,357 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:19:44,357 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:19:44,357 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:19:44,357 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:19:44,359 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:19:44,359 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:19:44,359 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:19:44,359 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:19:44,360 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:19:44,360 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:19:44,361 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:19:44,361 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:19:44,361 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:19:44,361 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:19:44,362 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:19:44,362 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:19:44,362 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:19:44,362 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:19:44,363 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:19:44,363 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:19:44,363 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:19:44,711 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:19:44,734 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:19:44,737 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:19:44,738 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:19:44,739 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:19:44,741 INFO L431 ainManager$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 [2024-01-26 15:19:45,973 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:19:46,235 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:19:46,236 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/36-apron_16-traces-unprot2_true.i [2024-01-26 15:19:46,255 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d2fee198/d79f932d094d404f9a4512fe2ee987d2/FLAG052cf8096 [2024-01-26 15:19:46,271 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d2fee198/d79f932d094d404f9a4512fe2ee987d2 [2024-01-26 15:19:46,273 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:19:46,274 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:19:46,276 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/36-apron_16-traces-unprot2_true.yml/witness.yml [2024-01-26 15:19:46,402 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:19:46,404 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:19:46,405 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:19:46,406 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:19:46,410 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:19:46,410 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:19:46" (1/2) ... [2024-01-26 15:19:46,412 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6569bef7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:19:46, skipping insertion in model container [2024-01-26 15:19:46,412 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:19:46" (1/2) ... [2024-01-26 15:19:46,413 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b4b061e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:19:46, skipping insertion in model container [2024-01-26 15:19:46,414 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:19:46" (2/2) ... [2024-01-26 15:19:46,414 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6569bef7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:19:46, skipping insertion in model container [2024-01-26 15:19:46,414 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:19:46" (2/2) ... [2024-01-26 15:19:46,415 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:19:46,469 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:19:46,470 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] (2147483648LL + (long long )g) + (long long )r >= 0LL [2024-01-26 15:19:46,470 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] g == 0 [2024-01-26 15:19:46,470 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] (2147483647LL + (long long )g) - (long long )r >= 0LL [2024-01-26 15:19:46,471 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] (2147483647LL - (long long )g) - (long long )r >= 0LL [2024-01-26 15:19:46,471 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] (2147483648LL - (long long )g) + (long long )r >= 0LL [2024-01-26 15:19:46,471 INFO L98 nessWitnessExtractor]: Location invariant before [L684-L684] (unsigned long )arg == 0UL [2024-01-26 15:19:46,471 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] g == 0 [2024-01-26 15:19:46,471 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483647LL + (long long )g) - (long long )r >= 0LL [2024-01-26 15:19:46,471 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (4294967294LL - (long long )r) - (long long )y >= 0LL [2024-01-26 15:19:46,472 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483648LL - (long long )g) + (long long )r >= 0LL [2024-01-26 15:19:46,472 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483648LL + (long long )g) + (long long )r >= 0LL [2024-01-26 15:19:46,472 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (4294967295LL - (long long )r) + (long long )y >= 0LL [2024-01-26 15:19:46,472 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483648LL + (long long )g) + (long long )y >= 0LL [2024-01-26 15:19:46,472 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483648LL - (long long )g) + (long long )y >= 0LL [2024-01-26 15:19:46,472 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483647LL - (long long )g) - (long long )r >= 0LL [2024-01-26 15:19:46,472 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] g == 0 [2024-01-26 15:19:46,473 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (4294967296LL + (long long )r) + (long long )y >= 0LL [2024-01-26 15:19:46,473 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483647LL + (long long )g) - (long long )y >= 0LL [2024-01-26 15:19:46,473 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (2147483647LL - (long long )g) - (long long )y >= 0LL [2024-01-26 15:19:46,474 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (4294967295LL + (long long )r) - (long long )y >= 0LL [2024-01-26 15:19:46,474 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL - (long long )g) + (long long )x >= 0LL [2024-01-26 15:19:46,474 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL + (long long )g) + (long long )x >= 0LL [2024-01-26 15:19:46,474 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL + (long long )g) + (long long )y >= 0LL [2024-01-26 15:19:46,474 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] g == 0 [2024-01-26 15:19:46,474 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL - (long long )r) + (long long )y >= 0LL [2024-01-26 15:19:46,474 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL - (long long )g) + (long long )r >= 0LL [2024-01-26 15:19:46,475 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967294LL - (long long )r) - (long long )y >= 0LL [2024-01-26 15:19:46,475 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL - (long long )x) + (long long )y >= 0LL [2024-01-26 15:19:46,475 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967294LL - (long long )r) - (long long )x >= 0LL [2024-01-26 15:19:46,475 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL + (long long )g) - (long long )r >= 0LL [2024-01-26 15:19:46,475 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL + (long long )r) - (long long )x >= 0LL [2024-01-26 15:19:46,476 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL - (long long )g) - (long long )x >= 0LL [2024-01-26 15:19:46,476 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967296LL + (long long )r) + (long long )y >= 0LL [2024-01-26 15:19:46,476 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL + (long long )g) + (long long )r >= 0LL [2024-01-26 15:19:46,478 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL + (long long )g) - (long long )x >= 0LL [2024-01-26 15:19:46,478 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL + (long long )g) - (long long )y >= 0LL [2024-01-26 15:19:46,478 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL - (long long )g) - (long long )y >= 0LL [2024-01-26 15:19:46,478 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL + (long long )r) - (long long )y >= 0LL [2024-01-26 15:19:46,478 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL - (long long )r) + (long long )x >= 0LL [2024-01-26 15:19:46,478 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483647LL - (long long )g) - (long long )r >= 0LL [2024-01-26 15:19:46,479 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967294LL - (long long )x) - (long long )y >= 0LL [2024-01-26 15:19:46,479 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967296LL + (long long )x) + (long long )y >= 0LL [2024-01-26 15:19:46,479 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967296LL + (long long )r) + (long long )x >= 0LL [2024-01-26 15:19:46,479 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (2147483648LL - (long long )g) + (long long )y >= 0LL [2024-01-26 15:19:46,480 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (4294967295LL + (long long )x) - (long long )y >= 0LL [2024-01-26 15:19:46,480 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] g == 0 [2024-01-26 15:19:46,525 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:19:46,693 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] [2024-01-26 15:19:46,840 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:19:46,853 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:19:46,873 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] [2024-01-26 15:19:46,876 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned short int __u_short; with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-26 15:19:46,938 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: y [2024-01-26 15:19:46,939 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b4b061e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:19:46, skipping insertion in model container [2024-01-26 15:19:46,939 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:19:46,940 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:19:46,942 INFO L158 Benchmark]: Toolchain (without parser) took 537.21ms. Allocated memory is still 58.7MB. Free memory was 36.9MB in the beginning and 34.5MB in the end (delta: 2.4MB). Peak memory consumption was 18.7MB. Max. memory is 16.1GB. [2024-01-26 15:19:46,942 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 48.2MB. Free memory was 29.3MB in the beginning and 29.3MB in the end (delta: 30.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:19:46,943 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 58.7MB. Free memory is still 23.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:19:46,943 INFO L158 Benchmark]: CACSL2BoogieTranslator took 534.55ms. Allocated memory is still 58.7MB. Free memory was 36.7MB in the beginning and 34.5MB in the end (delta: 2.2MB). Peak memory consumption was 18.7MB. Max. memory is 16.1GB. [2024-01-26 15:19:46,945 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 48.2MB. Free memory was 29.3MB in the beginning and 29.3MB in the end (delta: 30.1kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.18ms. Allocated memory is still 58.7MB. Free memory is still 23.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 534.55ms. Allocated memory is still 58.7MB. Free memory was 36.7MB in the beginning and 34.5MB in the end (delta: 2.2MB). Peak memory consumption was 18.7MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN