./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread/fib_safe-11.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/fib_safe-11.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 13967880 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/pthread/fib_safe-11.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/fib_safe-11.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-1396788-m [2024-02-02 16:06:49,952 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 16:06:50,031 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-02 16:06:50,036 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 16:06:50,036 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 16:06:50,072 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 16:06:50,072 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 16:06:50,073 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 16:06:50,073 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 16:06:50,077 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 16:06:50,077 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 16:06:50,077 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 16:06:50,078 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 16:06:50,079 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 16:06:50,079 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 16:06:50,079 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 16:06:50,080 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 16:06:50,080 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 16:06:50,080 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-02 16:06:50,080 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 16:06:50,080 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 16:06:50,081 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 16:06:50,081 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 16:06:50,081 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 16:06:50,081 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 16:06:50,081 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 16:06:50,082 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 16:06:50,082 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 16:06:50,083 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 16:06:50,083 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 16:06:50,083 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 16:06:50,084 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 16:06:50,084 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 16:06:50,084 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 16:06:50,084 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 16:06:50,084 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 16:06:50,085 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-02 16:06:50,085 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-02 16:06:50,085 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 16:06:50,085 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 16:06:50,085 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 16:06:50,086 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 16:06:50,086 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 16:06:50,086 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 16:06:50,327 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 16:06:50,347 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 16:06:50,350 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 16:06:50,351 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 16:06:50,351 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 16:06:50,352 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/fib_safe-11.i [2024-02-02 16:06:51,450 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 16:06:51,641 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 16:06:51,641 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/fib_safe-11.i [2024-02-02 16:06:51,651 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/197cd48b4/9d61ee02ccd24c5887abe1f5709dec78/FLAG4a83bbafa [2024-02-02 16:06:51,661 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/197cd48b4/9d61ee02ccd24c5887abe1f5709dec78 [2024-02-02 16:06:51,663 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 16:06:51,663 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 16:06:51,664 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/fib_safe-11.yml/witness.yml [2024-02-02 16:06:51,750 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 16:06:51,751 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 16:06:51,752 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 16:06:51,752 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 16:06:51,756 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 16:06:51,756 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:06:51" (1/2) ... [2024-02-02 16:06:51,757 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f006fec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:06:51, skipping insertion in model container [2024-02-02 16:06:51,757 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:06:51" (1/2) ... [2024-02-02 16:06:51,758 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77e24312 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:06:51, skipping insertion in model container [2024-02-02 16:06:51,758 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:06:51" (2/2) ... [2024-02-02 16:06:51,758 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f006fec and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:06:51, skipping insertion in model container [2024-02-02 16:06:51,759 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:06:51" (2/2) ... [2024-02-02 16:06:51,759 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 16:06:51,847 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 16:06:51,848 INFO L101 nessWitnessExtractor]: Location invariant before [L697-L697] ((1 <= i) && (1 <= j)) && ((unsigned long )arg == 0UL) [2024-02-02 16:06:51,848 INFO L101 nessWitnessExtractor]: Location invariant after [L724-L724] ((((1 <= i) && (1 <= j)) && (1 <= correct)) && (correct != 0)) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:51,848 INFO L101 nessWitnessExtractor]: Location invariant before [L721-L721] assert_cond == (_Bool)0 || assert_cond == (_Bool)1 [2024-02-02 16:06:51,848 INFO L101 nessWitnessExtractor]: Location invariant before [L700-L700] (unsigned long )arg == 0UL [2024-02-02 16:06:51,848 INFO L101 nessWitnessExtractor]: Location invariant before [L696-L696] (unsigned long )arg == 0UL [2024-02-02 16:06:51,849 INFO L101 nessWitnessExtractor]: Location invariant before [L698-L698] ((1 <= i) && (2 <= j)) && ((unsigned long )arg == 0UL) [2024-02-02 16:06:51,849 INFO L101 nessWitnessExtractor]: Location invariant before [L689-L689] ((1 <= i) && (1 <= j)) && ((unsigned long )arg == 0UL) [2024-02-02 16:06:51,849 INFO L101 nessWitnessExtractor]: Location invariant before [L688-L688] (unsigned long )arg == 0UL [2024-02-02 16:06:51,849 INFO L101 nessWitnessExtractor]: Loop invariant at [L695-L695] (unsigned long )arg == 0UL [2024-02-02 16:06:51,849 INFO L101 nessWitnessExtractor]: Location invariant before [L715-L715] ((((((((i == 0) && (j == 0)) && (p == 0)) && (q == 0)) && (cur == 1)) && (prev == 0)) && (next == 0)) && (x == 0)) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:51,849 INFO L101 nessWitnessExtractor]: Location invariant before [L717-L717] ((((((((i == 1) && (j == 0)) && (p == 0)) && (q == 0)) && (cur == 1)) && (prev == 0)) && (next == 0)) && (x == 0)) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:51,849 INFO L101 nessWitnessExtractor]: Location invariant before [L719-L719] ((((((((i == 1) && (j == 1)) && (p == 0)) && (q == 0)) && (cur == 1)) && (prev == 0)) && (next == 0)) && (x == 0)) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:51,850 INFO L101 nessWitnessExtractor]: Location invariant before [L720-L720] ((((((((i == 1) && (j == 1)) && (p == 0)) && (q == 0)) && (cur == 1)) && (prev == 0)) && (next == 0)) && (x == 0)) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:51,850 INFO L101 nessWitnessExtractor]: Location invariant before [L714-L714] ((((((((i == 0) && (j == 0)) && (p == 0)) && (q == 0)) && (cur == 1)) && (prev == 0)) && (next == 0)) && (x == 0)) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:51,850 INFO L101 nessWitnessExtractor]: Location invariant after [L681-L681] expression == 1 [2024-02-02 16:06:51,850 INFO L101 nessWitnessExtractor]: Location invariant after [L722-L722] assert_cond == (_Bool)0 || assert_cond == (_Bool)1 [2024-02-02 16:06:51,850 INFO L101 nessWitnessExtractor]: Location invariant before [L681-L681] ((0 <= expression) && (expression <= 1)) && (expression == 0 || expression == 1) [2024-02-02 16:06:51,850 INFO L101 nessWitnessExtractor]: Location invariant before [L681-L681] expression == 1 [2024-02-02 16:06:51,850 INFO L101 nessWitnessExtractor]: Location invariant before [L692-L692] (unsigned long )arg == 0UL [2024-02-02 16:06:51,851 INFO L101 nessWitnessExtractor]: Location invariant before [L722-L722] assert_cond == (_Bool)0 || assert_cond == (_Bool)1 [2024-02-02 16:06:51,851 INFO L101 nessWitnessExtractor]: Location invariant before [L716-L716] ((((((((i == 1) && (j == 0)) && (p == 0)) && (q == 0)) && (cur == 1)) && (prev == 0)) && (next == 0)) && (x == 0)) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:51,851 INFO L101 nessWitnessExtractor]: Location invariant before [L726-L726] (0 <= correct) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:51,851 INFO L101 nessWitnessExtractor]: Location invariant before [L723-L723] (0 <= correct) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:51,851 INFO L101 nessWitnessExtractor]: Location invariant before [L727-L727] (0 <= correct) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:51,851 INFO L101 nessWitnessExtractor]: Location invariant before [L718-L718] ((((((((i == 1) && (j == 0)) && (p == 0)) && (q == 0)) && (cur == 1)) && (prev == 0)) && (next == 0)) && (x == 0)) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:51,851 INFO L101 nessWitnessExtractor]: Location invariant before [L690-L690] ((1 <= j) && (2 <= i)) && ((unsigned long )arg == 0UL) [2024-02-02 16:06:51,851 INFO L101 nessWitnessExtractor]: Location invariant before [L681-L681] expression == 0 [2024-02-02 16:06:51,852 INFO L101 nessWitnessExtractor]: Location invariant after [L681-L681] expression == 0 [2024-02-02 16:06:51,852 INFO L101 nessWitnessExtractor]: Loop invariant at [L687-L687] (unsigned long )arg == 0UL [2024-02-02 16:06:51,852 INFO L101 nessWitnessExtractor]: Location invariant after [L681-L681] expression == 1 [2024-02-02 16:06:51,852 INFO L101 nessWitnessExtractor]: Location invariant before [L724-L724] ((((1 <= i) && (1 <= j)) && (1 <= correct)) && (correct != 0)) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:51,852 INFO L101 nessWitnessExtractor]: Location invariant before [L725-L725] (((0 <= correct) && (1 <= i)) && (1 <= j)) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:51,875 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-02 16:06:52,070 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/fib_safe-11.i[30241,30254] [2024-02-02 16:06:52,090 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 16:06:52,106 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-02 16:06:52,163 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/fib_safe-11.i[30241,30254] Start Parsing Local Start Parsing Local [2024-02-02 16:06:52,164 WARN L424 MainDispatcher]: Unable to annotate ; with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-02 16:06:52,180 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: assert_cond [2024-02-02 16:06:52,180 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77e24312 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:06:52, skipping insertion in model container [2024-02-02 16:06:52,182 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 16:06:52,187 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 16:06:52,188 INFO L158 Benchmark]: Toolchain (without parser) took 436.17ms. Allocated memory is still 176.2MB. Free memory was 110.6MB in the beginning and 78.9MB in the end (delta: 31.8MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2024-02-02 16:06:52,188 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 176.2MB. Free memory is still 138.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:06:52,189 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 176.2MB. Free memory is still 116.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:06:52,190 INFO L158 Benchmark]: CACSL2BoogieTranslator took 434.35ms. Allocated memory is still 176.2MB. Free memory was 110.3MB in the beginning and 78.9MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2024-02-02 16:06:52,197 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 176.2MB. Free memory is still 138.1MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 176.2MB. Free memory is still 116.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 434.35ms. Allocated memory is still 176.2MB. Free memory was 110.3MB in the beginning and 78.9MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 714]: Incorrect Syntax Undeclared variable in ACSL expression: assert_cond 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/pthread/fib_safe-11.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/fib_safe-11.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-1396788-m [2024-02-02 16:06:54,047 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 16:06:54,117 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-02 16:06:54,124 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 16:06:54,125 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 16:06:54,152 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 16:06:54,152 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 16:06:54,153 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 16:06:54,153 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 16:06:54,156 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 16:06:54,157 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 16:06:54,157 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 16:06:54,158 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 16:06:54,159 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 16:06:54,159 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 16:06:54,159 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 16:06:54,159 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 16:06:54,160 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 16:06:54,160 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 16:06:54,160 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 16:06:54,160 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 16:06:54,161 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 16:06:54,161 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 16:06:54,161 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-02 16:06:54,162 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-02 16:06:54,162 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 16:06:54,162 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-02 16:06:54,162 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 16:06:54,162 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 16:06:54,163 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 16:06:54,164 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 16:06:54,164 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 16:06:54,164 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 16:06:54,164 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 16:06:54,164 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 16:06:54,165 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 16:06:54,165 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 16:06:54,165 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 16:06:54,166 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-02 16:06:54,166 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-02 16:06:54,166 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 16:06:54,166 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 16:06:54,166 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 16:06:54,167 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 16:06:54,167 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 16:06:54,167 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-02 16:06:54,167 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 16:06:54,436 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 16:06:54,456 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 16:06:54,458 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 16:06:54,458 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 16:06:54,459 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 16:06:54,460 INFO L431 ainManager$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/fib_safe-11.yml/witness.yml [2024-02-02 16:06:54,609 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 16:06:54,609 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 16:06:54,610 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/fib_safe-11.i [2024-02-02 16:06:55,718 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 16:06:55,964 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 16:06:55,968 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/fib_safe-11.i [2024-02-02 16:06:55,987 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/648f52964/de42dc2c15944f94aeae37eb27b880ee/FLAGcb2e67c0f [2024-02-02 16:06:56,010 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/648f52964/de42dc2c15944f94aeae37eb27b880ee [2024-02-02 16:06:56,010 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 16:06:56,013 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 16:06:56,015 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 16:06:56,015 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 16:06:56,020 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 16:06:56,021 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:06:54" (1/2) ... [2024-02-02 16:06:56,022 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@446e0c53 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:06:56, skipping insertion in model container [2024-02-02 16:06:56,022 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:06:54" (1/2) ... [2024-02-02 16:06:56,023 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2d211cfc and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:06:56, skipping insertion in model container [2024-02-02 16:06:56,024 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:06:56" (2/2) ... [2024-02-02 16:06:56,024 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@446e0c53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:06:56, skipping insertion in model container [2024-02-02 16:06:56,024 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:06:56" (2/2) ... [2024-02-02 16:06:56,025 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 16:06:56,138 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 16:06:56,139 INFO L101 nessWitnessExtractor]: Location invariant before [L717-L717] ((((((((i == 1) && (j == 0)) && (p == 0)) && (q == 0)) && (cur == 1)) && (prev == 0)) && (next == 0)) && (x == 0)) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:56,140 INFO L101 nessWitnessExtractor]: Location invariant before [L700-L700] (unsigned long )arg == 0UL [2024-02-02 16:06:56,140 INFO L101 nessWitnessExtractor]: Location invariant after [L724-L724] ((((1 <= i) && (1 <= j)) && (1 <= correct)) && (correct != 0)) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:56,140 INFO L101 nessWitnessExtractor]: Location invariant before [L720-L720] ((((((((i == 1) && (j == 1)) && (p == 0)) && (q == 0)) && (cur == 1)) && (prev == 0)) && (next == 0)) && (x == 0)) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:56,140 INFO L101 nessWitnessExtractor]: Location invariant before [L718-L718] ((((((((i == 1) && (j == 0)) && (p == 0)) && (q == 0)) && (cur == 1)) && (prev == 0)) && (next == 0)) && (x == 0)) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:56,140 INFO L101 nessWitnessExtractor]: Location invariant before [L681-L681] expression == 1 [2024-02-02 16:06:56,140 INFO L101 nessWitnessExtractor]: Location invariant before [L696-L696] (unsigned long )arg == 0UL [2024-02-02 16:06:56,140 INFO L101 nessWitnessExtractor]: Location invariant before [L719-L719] ((((((((i == 1) && (j == 1)) && (p == 0)) && (q == 0)) && (cur == 1)) && (prev == 0)) && (next == 0)) && (x == 0)) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:56,141 INFO L101 nessWitnessExtractor]: Location invariant before [L722-L722] assert_cond == (_Bool)0 || assert_cond == (_Bool)1 [2024-02-02 16:06:56,141 INFO L101 nessWitnessExtractor]: Location invariant before [L689-L689] ((1 <= i) && (1 <= j)) && ((unsigned long )arg == 0UL) [2024-02-02 16:06:56,141 INFO L101 nessWitnessExtractor]: Location invariant before [L727-L727] (0 <= correct) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:56,141 INFO L101 nessWitnessExtractor]: Location invariant before [L698-L698] ((1 <= i) && (2 <= j)) && ((unsigned long )arg == 0UL) [2024-02-02 16:06:56,141 INFO L101 nessWitnessExtractor]: Loop invariant at [L695-L695] (unsigned long )arg == 0UL [2024-02-02 16:06:56,141 INFO L101 nessWitnessExtractor]: Location invariant before [L692-L692] (unsigned long )arg == 0UL [2024-02-02 16:06:56,141 INFO L101 nessWitnessExtractor]: Location invariant before [L690-L690] ((1 <= j) && (2 <= i)) && ((unsigned long )arg == 0UL) [2024-02-02 16:06:56,141 INFO L101 nessWitnessExtractor]: Location invariant before [L716-L716] ((((((((i == 1) && (j == 0)) && (p == 0)) && (q == 0)) && (cur == 1)) && (prev == 0)) && (next == 0)) && (x == 0)) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:56,142 INFO L101 nessWitnessExtractor]: Location invariant after [L681-L681] expression == 1 [2024-02-02 16:06:56,142 INFO L101 nessWitnessExtractor]: Location invariant before [L681-L681] expression == 0 [2024-02-02 16:06:56,142 INFO L101 nessWitnessExtractor]: Location invariant before [L715-L715] ((((((((i == 0) && (j == 0)) && (p == 0)) && (q == 0)) && (cur == 1)) && (prev == 0)) && (next == 0)) && (x == 0)) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:56,142 INFO L101 nessWitnessExtractor]: Location invariant before [L697-L697] ((1 <= i) && (1 <= j)) && ((unsigned long )arg == 0UL) [2024-02-02 16:06:56,143 INFO L101 nessWitnessExtractor]: Location invariant before [L725-L725] (((0 <= correct) && (1 <= i)) && (1 <= j)) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:56,143 INFO L101 nessWitnessExtractor]: Location invariant before [L723-L723] (0 <= correct) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:56,143 INFO L101 nessWitnessExtractor]: Location invariant after [L722-L722] assert_cond == (_Bool)0 || assert_cond == (_Bool)1 [2024-02-02 16:06:56,143 INFO L101 nessWitnessExtractor]: Location invariant after [L681-L681] expression == 1 [2024-02-02 16:06:56,143 INFO L101 nessWitnessExtractor]: Location invariant before [L688-L688] (unsigned long )arg == 0UL [2024-02-02 16:06:56,143 INFO L101 nessWitnessExtractor]: Location invariant before [L721-L721] assert_cond == (_Bool)0 || assert_cond == (_Bool)1 [2024-02-02 16:06:56,143 INFO L101 nessWitnessExtractor]: Location invariant after [L681-L681] expression == 0 [2024-02-02 16:06:56,143 INFO L101 nessWitnessExtractor]: Location invariant before [L714-L714] ((((((((i == 0) && (j == 0)) && (p == 0)) && (q == 0)) && (cur == 1)) && (prev == 0)) && (next == 0)) && (x == 0)) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:56,144 INFO L101 nessWitnessExtractor]: Location invariant before [L681-L681] ((0 <= expression) && (expression <= 1)) && (expression == 0 || expression == 1) [2024-02-02 16:06:56,144 INFO L101 nessWitnessExtractor]: Loop invariant at [L687-L687] (unsigned long )arg == 0UL [2024-02-02 16:06:56,144 INFO L101 nessWitnessExtractor]: Location invariant before [L724-L724] ((((1 <= i) && (1 <= j)) && (1 <= correct)) && (correct != 0)) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:56,144 INFO L101 nessWitnessExtractor]: Location invariant before [L726-L726] (0 <= correct) && (assert_cond == (_Bool)0 || assert_cond == (_Bool)1) [2024-02-02 16:06:56,187 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-02 16:06:56,430 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/fib_safe-11.i[30241,30254] [2024-02-02 16:06:56,450 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 16:06:56,463 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-02 16:06:56,526 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/fib_safe-11.i[30241,30254] Start Parsing Local Start Parsing Local [2024-02-02 16:06:56,529 WARN L424 MainDispatcher]: Unable to annotate ; with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-02 16:06:56,549 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: assert_cond [2024-02-02 16:06:56,550 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2d211cfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:06:56, skipping insertion in model container [2024-02-02 16:06:56,550 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 16:06:56,550 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 16:06:56,551 INFO L158 Benchmark]: Toolchain (without parser) took 538.19ms. Allocated memory was 60.8MB in the beginning and 83.9MB in the end (delta: 23.1MB). Free memory was 31.8MB in the beginning and 40.5MB in the end (delta: -8.7MB). Peak memory consumption was 15.4MB. Max. memory is 16.1GB. [2024-02-02 16:06:56,552 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 60.8MB. Free memory was 37.4MB in the beginning and 37.4MB in the end (delta: 41.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:06:56,552 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 60.8MB. Free memory is still 44.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:06:56,555 INFO L158 Benchmark]: CACSL2BoogieTranslator took 534.74ms. Allocated memory was 60.8MB in the beginning and 83.9MB in the end (delta: 23.1MB). Free memory was 31.7MB in the beginning and 40.5MB in the end (delta: -8.9MB). Peak memory consumption was 15.4MB. Max. memory is 16.1GB. [2024-02-02 16:06:56,556 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.17ms. Allocated memory is still 60.8MB. Free memory was 37.4MB in the beginning and 37.4MB in the end (delta: 41.0kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 60.8MB. Free memory is still 44.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 534.74ms. Allocated memory was 60.8MB in the beginning and 83.9MB in the end (delta: 23.1MB). Free memory was 31.7MB in the beginning and 40.5MB in the end (delta: -8.9MB). Peak memory consumption was 15.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 714]: Incorrect Syntax Undeclared variable in ACSL expression: assert_cond 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