./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_28-funptr_racefree.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/28-race_reach_28-funptr_racefree.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d8006e4b Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_28-funptr_racefree.i ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/28-race_reach_28-funptr_racefree.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-d8006e4-m [2024-02-05 10:31:12,051 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:31:12,153 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-05 10:31:12,158 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:31:12,158 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:31:12,198 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:31:12,198 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:31:12,198 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:31:12,199 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:31:12,203 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:31:12,204 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:31:12,204 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:31:12,204 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:31:12,205 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:31:12,205 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:31:12,206 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:31:12,206 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:31:12,206 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:31:12,206 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-05 10:31:12,206 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:31:12,207 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:31:12,207 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:31:12,207 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:31:12,207 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:31:12,208 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:31:12,208 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:31:12,208 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:31:12,208 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:31:12,209 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:31:12,209 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:31:12,209 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:31:12,210 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:31:12,210 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:31:12,210 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:31:12,210 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:31:12,210 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:31:12,210 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-05 10:31:12,211 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-05 10:31:12,211 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:31:12,211 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:31:12,211 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:31:12,211 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:31:12,211 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:31:12,212 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:31:12,469 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:31:12,488 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:31:12,492 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:31:12,493 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:31:12,493 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:31:12,494 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_28-funptr_racefree.i [2024-02-05 10:31:13,577 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:31:13,926 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:31:13,927 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_28-funptr_racefree.i [2024-02-05 10:31:13,945 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1fd94a2a/cce68abd56384e058248f1ed663f63fa/FLAG99d67d106 [2024-02-05 10:31:13,960 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1fd94a2a/cce68abd56384e058248f1ed663f63fa [2024-02-05 10:31:13,962 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:31:13,963 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:31:13,964 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/28-race_reach_28-funptr_racefree.yml/witness.yml [2024-02-05 10:31:14,079 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:31:14,080 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:31:14,081 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:31:14,081 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:31:14,085 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:31:14,086 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:31:13" (1/2) ... [2024-02-05 10:31:14,087 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@395fa49c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:31:14, skipping insertion in model container [2024-02-05 10:31:14,087 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:31:13" (1/2) ... [2024-02-05 10:31:14,089 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29738b20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:31:14, skipping insertion in model container [2024-02-05 10:31:14,089 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:31:14" (2/2) ... [2024-02-05 10:31:14,089 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@395fa49c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:31:14, skipping insertion in model container [2024-02-05 10:31:14,090 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:31:14" (2/2) ... [2024-02-05 10:31:14,090 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:31:14,180 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:31:14,181 INFO L101 nessWitnessExtractor]: Location invariant before [L958-L958] (i == 10000) && ((void *)f == (void *)(& good)) [2024-02-05 10:31:14,181 INFO L101 nessWitnessExtractor]: Location invariant before [L942-L942] global == 0 [2024-02-05 10:31:14,181 INFO L101 nessWitnessExtractor]: Location invariant after [L942-L942] global == 1 [2024-02-05 10:31:14,181 INFO L101 nessWitnessExtractor]: Loop invariant at [L956-L956] ((((((((((((((((((((((((i == 11 || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && global == 0) && i == 0) && (void *)f == (void *)(& good))) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12 [2024-02-05 10:31:14,182 INFO L101 nessWitnessExtractor]: Loop invariant at [L961-L961] (global == 0) && (i == 10000) [2024-02-05 10:31:14,182 INFO L101 nessWitnessExtractor]: Location invariant before [L961-L961] (global == 0) && (i == 10000) [2024-02-05 10:31:14,182 INFO L101 nessWitnessExtractor]: Location invariant after [L961-L961] (global == 0) && (i == 10000) [2024-02-05 10:31:14,182 INFO L101 nessWitnessExtractor]: Location invariant before [L956-L956] ((((((((((((((((((((((((i == 11 || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && global == 0) && i == 0) && (void *)f == (void *)(& good))) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12 [2024-02-05 10:31:14,182 INFO L101 nessWitnessExtractor]: Location invariant before [L959-L959] (i == 10000) && ((void *)f == (void *)(& good)) [2024-02-05 10:31:14,182 INFO L101 nessWitnessExtractor]: Location invariant before [L951-L951] (((unsigned long )arg == 0UL) && ((void *)f == (void *)(& good))) && ((void *)g == (void *)(& good)) [2024-02-05 10:31:14,182 INFO L101 nessWitnessExtractor]: Location invariant before [L952-L952] ((unsigned long )arg == 0UL) && ((void *)g == (void *)(& good)) [2024-02-05 10:31:14,183 INFO L101 nessWitnessExtractor]: Location invariant before [L961-L961] (global == 0) && (i == 10000) [2024-02-05 10:31:14,183 INFO L101 nessWitnessExtractor]: Location invariant after [L956-L956] ((((((((((((((((((((((((i == 11 || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && global == 0) && i == 0) && (void *)f == (void *)(& good))) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12 [2024-02-05 10:31:14,183 INFO L101 nessWitnessExtractor]: Location invariant after [L942-L942] global == 0 [2024-02-05 10:31:14,183 INFO L101 nessWitnessExtractor]: Location invariant before [L942-L942] global == 0 [2024-02-05 10:31:14,183 INFO L101 nessWitnessExtractor]: Loop invariant at [L942-L942] global == 0 [2024-02-05 10:31:14,183 INFO L101 nessWitnessExtractor]: Location invariant before [L962-L962] (global == 0) && (i == 10000) [2024-02-05 10:31:14,183 INFO L101 nessWitnessExtractor]: Loop invariant at [L963-L963] (i == 10000) && ((((((((((((((((((((((((((25 <= i && i <= 10000) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:14,184 INFO L101 nessWitnessExtractor]: Location invariant before [L949-L949] (unsigned long )arg == 0UL [2024-02-05 10:31:14,184 INFO L101 nessWitnessExtractor]: Location invariant before [L942-L942] global == 1 [2024-02-05 10:31:14,184 INFO L101 nessWitnessExtractor]: Location invariant before [L943-L943] global == 0 [2024-02-05 10:31:14,185 INFO L101 nessWitnessExtractor]: Location invariant after [L929-L929] global == 0 [2024-02-05 10:31:14,185 INFO L101 nessWitnessExtractor]: Location invariant before [L953-L953] ((unsigned long )arg == 0UL) && ((void *)g == (void *)(& good)) [2024-02-05 10:31:14,185 INFO L101 nessWitnessExtractor]: Location invariant after [L963-L963] (i == 10000) && ((((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:14,185 INFO L101 nessWitnessExtractor]: Location invariant before [L957-L957] i == 10000 [2024-02-05 10:31:14,185 INFO L101 nessWitnessExtractor]: Location invariant before [L942-L942] global == 1 [2024-02-05 10:31:14,185 INFO L101 nessWitnessExtractor]: Location invariant after [L942-L942] global == 0 [2024-02-05 10:31:14,185 INFO L101 nessWitnessExtractor]: Location invariant after [L961-L961] (global == 0) && (i == 10000) [2024-02-05 10:31:14,186 INFO L101 nessWitnessExtractor]: Location invariant before [L961-L961] (global == 0) && (i == 10000) [2024-02-05 10:31:14,186 INFO L101 nessWitnessExtractor]: Location invariant before [L950-L950] ((unsigned long )arg == 0UL) && ((void *)f == (void *)(& good)) [2024-02-05 10:31:14,186 INFO L101 nessWitnessExtractor]: Location invariant before [L960-L960] i == 10000 [2024-02-05 10:31:14,186 INFO L101 nessWitnessExtractor]: Location invariant before [L963-L963] (i == 10000) && ((((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:14,186 INFO L101 nessWitnessExtractor]: Location invariant before [L929-L929] global == 0 [2024-02-05 10:31:14,186 INFO L101 nessWitnessExtractor]: Loop invariant at [L942-L942] global == 1 [2024-02-05 10:31:14,186 INFO L101 nessWitnessExtractor]: Location invariant after [L942-L942] global == 1 [2024-02-05 10:31:14,187 INFO L101 nessWitnessExtractor]: Location invariant before [L942-L942] global == 1 [2024-02-05 10:31:14,187 INFO L101 nessWitnessExtractor]: Location invariant before [L942-L942] global == 0 [2024-02-05 10:31:14,187 INFO L101 nessWitnessExtractor]: Location invariant before [L964-L964] (i == 10000) && (i == 10000) [2024-02-05 10:31:14,235 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:31:14,662 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/28-race_reach_28-funptr_racefree.i[41323,41336] [2024-02-05 10:31:14,681 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:31:14,694 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-05 10:31:14,756 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: global [2024-02-05 10:31:14,757 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29738b20 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:31:14, skipping insertion in model container [2024-02-05 10:31:14,757 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:31:14,758 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:31:14,759 INFO L158 Benchmark]: Toolchain (without parser) took 679.09ms. Allocated memory is still 167.8MB. Free memory was 133.8MB in the beginning and 103.8MB in the end (delta: 30.0MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-02-05 10:31:14,760 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 167.8MB. Free memory is still 142.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:31:14,760 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 167.8MB. Free memory is still 137.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:31:14,761 INFO L158 Benchmark]: CACSL2BoogieTranslator took 677.21ms. Allocated memory is still 167.8MB. Free memory was 133.8MB in the beginning and 103.8MB in the end (delta: 30.0MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-02-05 10:31:14,763 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 167.8MB. Free memory is still 142.9MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 167.8MB. Free memory is still 137.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 677.21ms. Allocated memory is still 167.8MB. Free memory was 133.8MB in the beginning and 103.8MB in the end (delta: 30.0MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 929]: Incorrect Syntax Undeclared variable in ACSL expression: global 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/28-race_reach_28-funptr_racefree.i ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/28-race_reach_28-funptr_racefree.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-d8006e4-m [2024-02-05 10:31:16,727 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:31:16,830 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-05 10:31:16,834 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:31:16,835 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:31:16,878 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:31:16,879 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:31:16,892 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:31:16,893 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:31:16,896 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:31:16,896 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:31:16,896 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:31:16,897 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:31:16,898 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:31:16,898 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:31:16,899 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:31:16,899 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:31:16,899 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:31:16,899 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:31:16,900 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:31:16,900 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:31:16,900 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:31:16,900 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:31:16,900 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-05 10:31:16,901 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-05 10:31:16,901 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:31:16,901 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-05 10:31:16,901 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:31:16,901 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:31:16,901 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:31:16,902 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:31:16,902 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:31:16,902 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:31:16,902 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:31:16,902 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:31:16,902 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:31:16,903 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:31:16,903 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:31:16,903 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-05 10:31:16,903 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-05 10:31:16,903 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:31:16,905 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:31:16,905 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:31:16,905 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:31:16,906 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:31:16,906 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-05 10:31:16,906 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:31:17,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:31:17,401 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:31:17,403 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:31:17,404 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:31:17,404 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:31:17,406 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_28-funptr_racefree.i [2024-02-05 10:31:18,516 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:31:18,848 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:31:18,849 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_28-funptr_racefree.i [2024-02-05 10:31:18,869 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1606f0aef/64ccbc7a76c5474b9677b78fecb4c76b/FLAGa0a9ac6e4 [2024-02-05 10:31:18,885 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1606f0aef/64ccbc7a76c5474b9677b78fecb4c76b [2024-02-05 10:31:18,888 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:31:18,888 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:31:18,890 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/28-race_reach_28-funptr_racefree.yml/witness.yml [2024-02-05 10:31:19,020 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:31:19,021 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:31:19,022 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:31:19,023 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:31:19,028 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:31:19,029 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:31:18" (1/2) ... [2024-02-05 10:31:19,030 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3defadaa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:31:19, skipping insertion in model container [2024-02-05 10:31:19,030 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:31:18" (1/2) ... [2024-02-05 10:31:19,032 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5fa7ed36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:31:19, skipping insertion in model container [2024-02-05 10:31:19,032 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:31:19" (2/2) ... [2024-02-05 10:31:19,033 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3defadaa and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:31:19, skipping insertion in model container [2024-02-05 10:31:19,033 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:31:19" (2/2) ... [2024-02-05 10:31:19,033 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:31:19,153 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:31:19,154 INFO L101 nessWitnessExtractor]: Location invariant before [L942-L942] global == 1 [2024-02-05 10:31:19,154 INFO L101 nessWitnessExtractor]: Location invariant before [L963-L963] (i == 10000) && ((((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:19,154 INFO L101 nessWitnessExtractor]: Location invariant after [L942-L942] global == 0 [2024-02-05 10:31:19,155 INFO L101 nessWitnessExtractor]: Location invariant before [L942-L942] global == 1 [2024-02-05 10:31:19,155 INFO L101 nessWitnessExtractor]: Location invariant before [L942-L942] global == 0 [2024-02-05 10:31:19,155 INFO L101 nessWitnessExtractor]: Location invariant after [L942-L942] global == 1 [2024-02-05 10:31:19,155 INFO L101 nessWitnessExtractor]: Location invariant before [L961-L961] (global == 0) && (i == 10000) [2024-02-05 10:31:19,155 INFO L101 nessWitnessExtractor]: Location invariant before [L949-L949] (unsigned long )arg == 0UL [2024-02-05 10:31:19,155 INFO L101 nessWitnessExtractor]: Location invariant after [L929-L929] global == 0 [2024-02-05 10:31:19,155 INFO L101 nessWitnessExtractor]: Location invariant after [L942-L942] global == 0 [2024-02-05 10:31:19,156 INFO L101 nessWitnessExtractor]: Loop invariant at [L942-L942] global == 0 [2024-02-05 10:31:19,156 INFO L101 nessWitnessExtractor]: Location invariant before [L942-L942] global == 0 [2024-02-05 10:31:19,156 INFO L101 nessWitnessExtractor]: Location invariant before [L951-L951] (((unsigned long )arg == 0UL) && ((void *)f == (void *)(& good))) && ((void *)g == (void *)(& good)) [2024-02-05 10:31:19,156 INFO L101 nessWitnessExtractor]: Location invariant before [L952-L952] ((unsigned long )arg == 0UL) && ((void *)g == (void *)(& good)) [2024-02-05 10:31:19,157 INFO L101 nessWitnessExtractor]: Location invariant before [L960-L960] i == 10000 [2024-02-05 10:31:19,157 INFO L101 nessWitnessExtractor]: Loop invariant at [L961-L961] (global == 0) && (i == 10000) [2024-02-05 10:31:19,157 INFO L101 nessWitnessExtractor]: Location invariant before [L961-L961] (global == 0) && (i == 10000) [2024-02-05 10:31:19,157 INFO L101 nessWitnessExtractor]: Location invariant after [L961-L961] (global == 0) && (i == 10000) [2024-02-05 10:31:19,157 INFO L101 nessWitnessExtractor]: Location invariant before [L956-L956] ((((((((((((((((((((((((i == 11 || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && global == 0) && i == 0) && (void *)f == (void *)(& good))) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12 [2024-02-05 10:31:19,157 INFO L101 nessWitnessExtractor]: Location invariant before [L953-L953] ((unsigned long )arg == 0UL) && ((void *)g == (void *)(& good)) [2024-02-05 10:31:19,157 INFO L101 nessWitnessExtractor]: Location invariant before [L961-L961] (global == 0) && (i == 10000) [2024-02-05 10:31:19,158 INFO L101 nessWitnessExtractor]: Location invariant after [L961-L961] (global == 0) && (i == 10000) [2024-02-05 10:31:19,158 INFO L101 nessWitnessExtractor]: Loop invariant at [L963-L963] (i == 10000) && ((((((((((((((((((((((((((25 <= i && i <= 10000) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:19,158 INFO L101 nessWitnessExtractor]: Location invariant before [L950-L950] ((unsigned long )arg == 0UL) && ((void *)f == (void *)(& good)) [2024-02-05 10:31:19,158 INFO L101 nessWitnessExtractor]: Loop invariant at [L942-L942] global == 1 [2024-02-05 10:31:19,158 INFO L101 nessWitnessExtractor]: Location invariant after [L942-L942] global == 1 [2024-02-05 10:31:19,158 INFO L101 nessWitnessExtractor]: Location invariant before [L942-L942] global == 1 [2024-02-05 10:31:19,159 INFO L101 nessWitnessExtractor]: Location invariant after [L956-L956] ((((((((((((((((((((((((i == 11 || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && global == 0) && i == 0) && (void *)f == (void *)(& good))) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12 [2024-02-05 10:31:19,159 INFO L101 nessWitnessExtractor]: Location invariant after [L963-L963] (i == 10000) && ((((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:19,159 INFO L101 nessWitnessExtractor]: Loop invariant at [L956-L956] ((((((((((((((((((((((((i == 11 || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && global == 0) && i == 0) && (void *)f == (void *)(& good))) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12 [2024-02-05 10:31:19,159 INFO L101 nessWitnessExtractor]: Location invariant before [L958-L958] (i == 10000) && ((void *)f == (void *)(& good)) [2024-02-05 10:31:19,159 INFO L101 nessWitnessExtractor]: Location invariant before [L962-L962] (global == 0) && (i == 10000) [2024-02-05 10:31:19,159 INFO L101 nessWitnessExtractor]: Location invariant before [L943-L943] global == 0 [2024-02-05 10:31:19,160 INFO L101 nessWitnessExtractor]: Location invariant before [L964-L964] (i == 10000) && (i == 10000) [2024-02-05 10:31:19,160 INFO L101 nessWitnessExtractor]: Location invariant before [L957-L957] i == 10000 [2024-02-05 10:31:19,160 INFO L101 nessWitnessExtractor]: Location invariant before [L959-L959] (i == 10000) && ((void *)f == (void *)(& good)) [2024-02-05 10:31:19,160 INFO L101 nessWitnessExtractor]: Location invariant before [L942-L942] global == 0 [2024-02-05 10:31:19,160 INFO L101 nessWitnessExtractor]: Location invariant before [L929-L929] global == 0 [2024-02-05 10:31:19,229 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:31:19,577 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/28-race_reach_28-funptr_racefree.i[41323,41336] [2024-02-05 10:31:19,597 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:31:19,609 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-05 10:31:19,678 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: global [2024-02-05 10:31:19,679 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5fa7ed36 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:31:19, skipping insertion in model container [2024-02-05 10:31:19,679 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:31:19,679 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:31:19,681 INFO L158 Benchmark]: Toolchain (without parser) took 659.38ms. Allocated memory is still 62.9MB. Free memory was 37.3MB in the beginning and 38.7MB in the end (delta: -1.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-05 10:31:19,681 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 48.2MB. Free memory is still 29.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:31:19,682 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 62.9MB. Free memory is still 41.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:31:19,682 INFO L158 Benchmark]: CACSL2BoogieTranslator took 657.03ms. Allocated memory is still 62.9MB. Free memory was 37.1MB in the beginning and 38.7MB in the end (delta: -1.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-05 10:31:19,684 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 48.2MB. Free memory is still 29.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 62.9MB. Free memory is still 41.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 657.03ms. Allocated memory is still 62.9MB. Free memory was 37.1MB in the beginning and 38.7MB in the end (delta: -1.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 929]: Incorrect Syntax Undeclared variable in ACSL expression: global 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