./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-races/race-4_1-thread_local_vars.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/race-4_1-thread_local_vars.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fced0e87 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/ldv-races/race-4_1-thread_local_vars.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-4_1-thread_local_vars.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-fced0e8-m [2024-01-31 16:05:11,658 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:05:11,728 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:05:11,731 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:05:11,732 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:05:11,756 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:05:11,757 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:05:11,757 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:05:11,758 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:05:11,762 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:05:11,762 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:05:11,763 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:05:11,764 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:05:11,765 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:05:11,765 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:05:11,765 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:05:11,765 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:05:11,765 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:05:11,766 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:05:11,766 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:05:11,766 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:05:11,766 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:05:11,767 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:05:11,767 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:05:11,767 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:05:11,767 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:05:11,768 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:05:11,768 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:05:11,768 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:05:11,769 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:05:11,769 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:05:11,770 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:05:11,770 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:05:11,770 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:05:11,770 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:05:11,770 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:05:11,771 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:05:11,771 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:05:11,771 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:05:11,771 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:05:11,771 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:05:11,772 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:05:11,772 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:05:11,772 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:05:11,963 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:05:11,984 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:05:11,986 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:05:11,987 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:05:11,988 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:05:11,988 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-4_1-thread_local_vars.i [2024-01-31 16:05:13,114 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:05:13,384 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:05:13,384 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-4_1-thread_local_vars.i [2024-01-31 16:05:13,407 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1fbca3675/18ff3502b34240949e4852a501f8f5e8/FLAG9250afc11 [2024-01-31 16:05:13,428 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1fbca3675/18ff3502b34240949e4852a501f8f5e8 [2024-01-31 16:05:13,430 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:05:13,436 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:05:13,436 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-4_1-thread_local_vars.yml/witness.yml [2024-01-31 16:05:13,552 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:05:13,553 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:05:13,554 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:05:13,554 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:05:13,558 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:05:13,559 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:05:13" (1/2) ... [2024-01-31 16:05:13,560 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3353bdd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:05:13, skipping insertion in model container [2024-01-31 16:05:13,560 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:05:13" (1/2) ... [2024-01-31 16:05:13,561 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@38dcc98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:05:13, skipping insertion in model container [2024-01-31 16:05:13,561 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:05:13" (2/2) ... [2024-01-31 16:05:13,562 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3353bdd9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:05:13, skipping insertion in model container [2024-01-31 16:05:13,562 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:05:13" (2/2) ... [2024-01-31 16:05:13,562 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:05:13,756 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:05:13,757 INFO L98 nessWitnessExtractor]: Location invariant before [L1786-L1786] (pdev == 3) && (ldv_usb_state == 0) [2024-01-31 16:05:13,758 INFO L98 nessWitnessExtractor]: Location invariant before [L1783-L1783] (pdev == 1) && (ldv_usb_state == 0) [2024-01-31 16:05:13,758 INFO L98 nessWitnessExtractor]: Location invariant before [L1763-L1763] (unsigned long )arg == 0UL [2024-01-31 16:05:13,758 INFO L98 nessWitnessExtractor]: Location invariant before [L1752-L1752] (probe_ret == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:05:13,758 INFO L98 nessWitnessExtractor]: Location invariant before [L1771-L1771] (unsigned long )arg == 0UL [2024-01-31 16:05:13,758 INFO L98 nessWitnessExtractor]: Location invariant before [L1693-L1693] expression == 0 [2024-01-31 16:05:13,758 INFO L98 nessWitnessExtractor]: Location invariant after [L1693-L1693] expression == 1 [2024-01-31 16:05:13,758 INFO L98 nessWitnessExtractor]: Location invariant before [L1772-L1772] (unsigned long )arg == 0UL [2024-01-31 16:05:13,759 INFO L98 nessWitnessExtractor]: Location invariant after [L1693-L1693] expression == 1 [2024-01-31 16:05:13,759 INFO L98 nessWitnessExtractor]: Location invariant before [L1748-L1748] (unsigned long )arg == 0UL [2024-01-31 16:05:13,759 INFO L98 nessWitnessExtractor]: Location invariant before [L1709-L1709] (unsigned long )arg == 0UL [2024-01-31 16:05:13,759 INFO L98 nessWitnessExtractor]: Location invariant before [L1792-L1792] (unsigned long )status == 0UL [2024-01-31 16:05:13,759 INFO L98 nessWitnessExtractor]: Location invariant before [L1784-L1784] (pdev == 3) && (ldv_usb_state == 0) [2024-01-31 16:05:13,759 INFO L98 nessWitnessExtractor]: Location invariant before [L1764-L1764] (unsigned long )arg == 0UL [2024-01-31 16:05:13,759 INFO L98 nessWitnessExtractor]: Location invariant before [L1714-L1714] (unsigned long )arg == 0UL [2024-01-31 16:05:13,760 INFO L98 nessWitnessExtractor]: Location invariant before [L1705-L1705] (unsigned long )arg == 0UL [2024-01-31 16:05:13,760 INFO L98 nessWitnessExtractor]: Location invariant before [L1755-L1755] (unsigned long )arg == 0UL [2024-01-31 16:05:13,760 INFO L98 nessWitnessExtractor]: Loop invariant at [L1704-L1704] (unsigned long )arg == 0UL [2024-01-31 16:05:13,760 INFO L98 nessWitnessExtractor]: Loop invariant at [L1745-L1745] (unsigned long )arg == 0UL [2024-01-31 16:05:13,760 INFO L98 nessWitnessExtractor]: Location invariant before [L1773-L1773] (unsigned long )arg == 0UL [2024-01-31 16:05:13,760 INFO L98 nessWitnessExtractor]: Location invariant before [L1756-L1756] (unsigned long )arg == 0UL [2024-01-31 16:05:13,761 INFO L98 nessWitnessExtractor]: Location invariant before [L1747-L1747] (unsigned long )arg == 0UL [2024-01-31 16:05:13,761 INFO L98 nessWitnessExtractor]: Location invariant before [L1777-L1777] (pdev == 0) && (ldv_usb_state == 0) [2024-01-31 16:05:13,761 INFO L98 nessWitnessExtractor]: Location invariant before [L1760-L1760] (unsigned long )arg == 0UL [2024-01-31 16:05:13,761 INFO L98 nessWitnessExtractor]: Location invariant before [L1758-L1758] (unsigned long )arg == 0UL [2024-01-31 16:05:13,761 INFO L98 nessWitnessExtractor]: Location invariant before [L1780-L1780] (pdev == 1) && (ldv_usb_state == 0) [2024-01-31 16:05:13,762 INFO L98 nessWitnessExtractor]: Location invariant before [L1732-L1732] ((((-128 <= error) && (-1 <= error)) && (error <= 0)) && (error <= 127)) && (error == -1 || error == 0) [2024-01-31 16:05:13,762 INFO L98 nessWitnessExtractor]: Location invariant before [L1749-L1749] (unsigned long )arg == 0UL [2024-01-31 16:05:13,762 INFO L98 nessWitnessExtractor]: Location invariant before [L1736-L1736] error == -1 [2024-01-31 16:05:13,762 INFO L98 nessWitnessExtractor]: Location invariant before [L1734-L1734] error == 0 [2024-01-31 16:05:13,762 INFO L98 nessWitnessExtractor]: Location invariant before [L1785-L1785] (pdev == 3) && (ldv_usb_state == 0) [2024-01-31 16:05:13,762 INFO L98 nessWitnessExtractor]: Location invariant before [L1743-L1743] (unsigned long )arg == 0UL [2024-01-31 16:05:13,763 INFO L98 nessWitnessExtractor]: Location invariant before [L1706-L1706] (unsigned long )arg == 0UL [2024-01-31 16:05:13,763 INFO L98 nessWitnessExtractor]: Location invariant before [L1778-L1778] (pdev == 1) && (ldv_usb_state == 0) [2024-01-31 16:05:13,763 INFO L98 nessWitnessExtractor]: Location invariant before [L1759-L1759] (unsigned long )arg == 0UL [2024-01-31 16:05:13,763 INFO L98 nessWitnessExtractor]: Location invariant before [L1779-L1779] (pdev == 1) && (ldv_usb_state == 0) [2024-01-31 16:05:13,764 INFO L98 nessWitnessExtractor]: Location invariant before [L1793-L1793] (unsigned long )status == 0UL [2024-01-31 16:05:13,764 INFO L98 nessWitnessExtractor]: Location invariant before [L1791-L1791] (unsigned long )status == 0UL [2024-01-31 16:05:13,765 INFO L98 nessWitnessExtractor]: Location invariant before [L1707-L1707] (unsigned long )arg == 0UL [2024-01-31 16:05:13,765 INFO L98 nessWitnessExtractor]: Location invariant before [L1693-L1693] expression == 1 [2024-01-31 16:05:13,765 INFO L98 nessWitnessExtractor]: Location invariant before [L1776-L1776] (pdev == 0) && (ldv_usb_state == 0) [2024-01-31 16:05:13,765 INFO L98 nessWitnessExtractor]: Location invariant before [L1693-L1693] ((((((((((0 <= pdev && 1 <= pdev) && pdev <= 3) && pdev <= 127) && expression == 1) && ldv_usb_state == 0) && pdev % 2 == 1) && pdev != 0) && (pdev == 1 || pdev == 3)) || ((0 <= expression && expression <= 1) && (expression == 0 || expression == 1))) || ((0 <= expression && expression <= 1) && (expression == 0 || expression == 1))) || ((0 <= expression && expression <= 1) && (expression == 0 || expression == 1)) [2024-01-31 16:05:13,766 INFO L98 nessWitnessExtractor]: Location invariant before [L1757-L1757] (unsigned long )arg == 0UL [2024-01-31 16:05:13,766 INFO L98 nessWitnessExtractor]: Location invariant before [L1746-L1746] (unsigned long )arg == 0UL [2024-01-31 16:05:13,766 INFO L98 nessWitnessExtractor]: Location invariant before [L1726-L1726] (unsigned long )status == 0UL [2024-01-31 16:05:13,766 INFO L98 nessWitnessExtractor]: Location invariant after [L1693-L1693] expression == 0 [2024-01-31 16:05:13,766 INFO L98 nessWitnessExtractor]: Location invariant before [L1750-L1750] (((((-128 <= probe_ret) && (-1 <= probe_ret)) && (probe_ret <= 0)) && (probe_ret <= 127)) && ((unsigned long )arg == 0UL)) && (probe_ret == -1 || probe_ret == 0) [2024-01-31 16:05:13,817 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:05:14,283 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 16:05:14,284 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@38dcc98 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:05:14, skipping insertion in model container [2024-01-31 16:05:14,284 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:05:14,285 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:05:14,287 INFO L158 Benchmark]: Toolchain (without parser) took 732.78ms. Allocated memory was 138.4MB in the beginning and 182.5MB in the end (delta: 44.0MB). Free memory was 74.0MB in the beginning and 125.6MB in the end (delta: -51.6MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. [2024-01-31 16:05:14,287 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 138.4MB. Free memory was 73.1MB in the beginning and 72.9MB in the end (delta: 151.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:05:14,288 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 138.4MB. Free memory is still 78.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:05:14,288 INFO L158 Benchmark]: CACSL2BoogieTranslator took 730.58ms. Allocated memory was 138.4MB in the beginning and 182.5MB in the end (delta: 44.0MB). Free memory was 74.0MB in the beginning and 125.6MB in the end (delta: -51.6MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. [2024-01-31 16:05:14,290 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 138.4MB. Free memory was 73.1MB in the beginning and 72.9MB in the end (delta: 151.1kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.12ms. Allocated memory is still 138.4MB. Free memory is still 78.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 730.58ms. Allocated memory was 138.4MB in the beginning and 182.5MB in the end (delta: 44.0MB). Free memory was 74.0MB in the beginning and 125.6MB in the end (delta: -51.6MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1156]: Unsupported Syntax Undefined type __compar_fn_t RESULT: Ultimate could not prove your program: Toolchain returned no result. 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/ldv-races/race-4_1-thread_local_vars.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-4_1-thread_local_vars.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-fced0e8-m [2024-01-31 16:05:16,496 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:05:16,537 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:05:16,541 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:05:16,541 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:05:16,557 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:05:16,557 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:05:16,558 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:05:16,558 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:05:16,558 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:05:16,559 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:05:16,559 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:05:16,559 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:05:16,560 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:05:16,560 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:05:16,560 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:05:16,561 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:05:16,561 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:05:16,561 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:05:16,561 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:05:16,562 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:05:16,562 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:05:16,562 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:05:16,563 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:05:16,563 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:05:16,563 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:05:16,563 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:05:16,564 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:05:16,564 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:05:16,564 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:05:16,564 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:05:16,565 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:05:16,565 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:05:16,565 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:05:16,565 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:05:16,565 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:05:16,566 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:05:16,566 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:05:16,566 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:05:16,566 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:05:16,567 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:05:16,567 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:05:16,567 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:05:16,567 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:05:16,567 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:05:16,568 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:05:16,568 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:05:16,772 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:05:16,794 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:05:16,797 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:05:16,798 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:05:16,798 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:05:16,800 INFO L431 ainManager$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/race-4_1-thread_local_vars.yml/witness.yml [2024-01-31 16:05:16,884 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:05:16,885 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:05:16,885 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-4_1-thread_local_vars.i [2024-01-31 16:05:18,137 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:05:18,459 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:05:18,460 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-4_1-thread_local_vars.i [2024-01-31 16:05:18,482 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78f2fdfd5/8b852133a8484b07a68edb989c88cb5d/FLAGf84d70159 [2024-01-31 16:05:18,498 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78f2fdfd5/8b852133a8484b07a68edb989c88cb5d [2024-01-31 16:05:18,499 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:05:18,501 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:05:18,503 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:05:18,503 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:05:18,506 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:05:18,507 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:05:16" (1/2) ... [2024-01-31 16:05:18,509 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ea0f461 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:05:18, skipping insertion in model container [2024-01-31 16:05:18,509 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:05:16" (1/2) ... [2024-01-31 16:05:18,510 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@418cc8f4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:05:18, skipping insertion in model container [2024-01-31 16:05:18,510 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:05:18" (2/2) ... [2024-01-31 16:05:18,510 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ea0f461 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:05:18, skipping insertion in model container [2024-01-31 16:05:18,510 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:05:18" (2/2) ... [2024-01-31 16:05:18,511 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:05:18,660 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:05:18,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1693-L1693] ((((((((((0 <= pdev && 1 <= pdev) && pdev <= 3) && pdev <= 127) && expression == 1) && ldv_usb_state == 0) && pdev % 2 == 1) && pdev != 0) && (pdev == 1 || pdev == 3)) || ((0 <= expression && expression <= 1) && (expression == 0 || expression == 1))) || ((0 <= expression && expression <= 1) && (expression == 0 || expression == 1))) || ((0 <= expression && expression <= 1) && (expression == 0 || expression == 1)) [2024-01-31 16:05:18,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1778-L1778] (pdev == 1) && (ldv_usb_state == 0) [2024-01-31 16:05:18,661 INFO L98 nessWitnessExtractor]: Location invariant after [L1693-L1693] expression == 1 [2024-01-31 16:05:18,661 INFO L98 nessWitnessExtractor]: Loop invariant at [L1704-L1704] (unsigned long )arg == 0UL [2024-01-31 16:05:18,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1706-L1706] (unsigned long )arg == 0UL [2024-01-31 16:05:18,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1734-L1734] error == 0 [2024-01-31 16:05:18,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1784-L1784] (pdev == 3) && (ldv_usb_state == 0) [2024-01-31 16:05:18,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1747-L1747] (unsigned long )arg == 0UL [2024-01-31 16:05:18,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1764-L1764] (unsigned long )arg == 0UL [2024-01-31 16:05:18,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1746-L1746] (unsigned long )arg == 0UL [2024-01-31 16:05:18,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1748-L1748] (unsigned long )arg == 0UL [2024-01-31 16:05:18,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1757-L1757] (unsigned long )arg == 0UL [2024-01-31 16:05:18,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1732-L1732] ((((-128 <= error) && (-1 <= error)) && (error <= 0)) && (error <= 127)) && (error == -1 || error == 0) [2024-01-31 16:05:18,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1771-L1771] (unsigned long )arg == 0UL [2024-01-31 16:05:18,663 INFO L98 nessWitnessExtractor]: Location invariant before [L1779-L1779] (pdev == 1) && (ldv_usb_state == 0) [2024-01-31 16:05:18,663 INFO L98 nessWitnessExtractor]: Location invariant before [L1750-L1750] (((((-128 <= probe_ret) && (-1 <= probe_ret)) && (probe_ret <= 0)) && (probe_ret <= 127)) && ((unsigned long )arg == 0UL)) && (probe_ret == -1 || probe_ret == 0) [2024-01-31 16:05:18,663 INFO L98 nessWitnessExtractor]: Location invariant before [L1726-L1726] (unsigned long )status == 0UL [2024-01-31 16:05:18,663 INFO L98 nessWitnessExtractor]: Location invariant before [L1760-L1760] (unsigned long )arg == 0UL [2024-01-31 16:05:18,664 INFO L98 nessWitnessExtractor]: Location invariant before [L1783-L1783] (pdev == 1) && (ldv_usb_state == 0) [2024-01-31 16:05:18,664 INFO L98 nessWitnessExtractor]: Location invariant before [L1763-L1763] (unsigned long )arg == 0UL [2024-01-31 16:05:18,664 INFO L98 nessWitnessExtractor]: Loop invariant at [L1745-L1745] (unsigned long )arg == 0UL [2024-01-31 16:05:18,664 INFO L98 nessWitnessExtractor]: Location invariant before [L1785-L1785] (pdev == 3) && (ldv_usb_state == 0) [2024-01-31 16:05:18,664 INFO L98 nessWitnessExtractor]: Location invariant before [L1714-L1714] (unsigned long )arg == 0UL [2024-01-31 16:05:18,664 INFO L98 nessWitnessExtractor]: Location invariant after [L1693-L1693] expression == 0 [2024-01-31 16:05:18,664 INFO L98 nessWitnessExtractor]: Location invariant before [L1791-L1791] (unsigned long )status == 0UL [2024-01-31 16:05:18,665 INFO L98 nessWitnessExtractor]: Location invariant before [L1773-L1773] (unsigned long )arg == 0UL [2024-01-31 16:05:18,665 INFO L98 nessWitnessExtractor]: Location invariant before [L1756-L1756] (unsigned long )arg == 0UL [2024-01-31 16:05:18,665 INFO L98 nessWitnessExtractor]: Location invariant before [L1786-L1786] (pdev == 3) && (ldv_usb_state == 0) [2024-01-31 16:05:18,665 INFO L98 nessWitnessExtractor]: Location invariant before [L1772-L1772] (unsigned long )arg == 0UL [2024-01-31 16:05:18,665 INFO L98 nessWitnessExtractor]: Location invariant before [L1793-L1793] (unsigned long )status == 0UL [2024-01-31 16:05:18,665 INFO L98 nessWitnessExtractor]: Location invariant before [L1777-L1777] (pdev == 0) && (ldv_usb_state == 0) [2024-01-31 16:05:18,665 INFO L98 nessWitnessExtractor]: Location invariant after [L1693-L1693] expression == 1 [2024-01-31 16:05:18,666 INFO L98 nessWitnessExtractor]: Location invariant before [L1792-L1792] (unsigned long )status == 0UL [2024-01-31 16:05:18,666 INFO L98 nessWitnessExtractor]: Location invariant before [L1749-L1749] (unsigned long )arg == 0UL [2024-01-31 16:05:18,667 INFO L98 nessWitnessExtractor]: Location invariant before [L1736-L1736] error == -1 [2024-01-31 16:05:18,667 INFO L98 nessWitnessExtractor]: Location invariant before [L1758-L1758] (unsigned long )arg == 0UL [2024-01-31 16:05:18,667 INFO L98 nessWitnessExtractor]: Location invariant before [L1693-L1693] expression == 0 [2024-01-31 16:05:18,668 INFO L98 nessWitnessExtractor]: Location invariant before [L1759-L1759] (unsigned long )arg == 0UL [2024-01-31 16:05:18,668 INFO L98 nessWitnessExtractor]: Location invariant before [L1776-L1776] (pdev == 0) && (ldv_usb_state == 0) [2024-01-31 16:05:18,668 INFO L98 nessWitnessExtractor]: Location invariant before [L1709-L1709] (unsigned long )arg == 0UL [2024-01-31 16:05:18,668 INFO L98 nessWitnessExtractor]: Location invariant before [L1693-L1693] expression == 1 [2024-01-31 16:05:18,668 INFO L98 nessWitnessExtractor]: Location invariant before [L1743-L1743] (unsigned long )arg == 0UL [2024-01-31 16:05:18,668 INFO L98 nessWitnessExtractor]: Location invariant before [L1755-L1755] (unsigned long )arg == 0UL [2024-01-31 16:05:18,668 INFO L98 nessWitnessExtractor]: Location invariant before [L1780-L1780] (pdev == 1) && (ldv_usb_state == 0) [2024-01-31 16:05:18,669 INFO L98 nessWitnessExtractor]: Location invariant before [L1707-L1707] (unsigned long )arg == 0UL [2024-01-31 16:05:18,669 INFO L98 nessWitnessExtractor]: Location invariant before [L1705-L1705] (unsigned long )arg == 0UL [2024-01-31 16:05:18,669 INFO L98 nessWitnessExtractor]: Location invariant before [L1752-L1752] (probe_ret == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:05:18,711 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:05:19,090 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 16:05:19,091 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@418cc8f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:05:19, skipping insertion in model container [2024-01-31 16:05:19,091 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:05:19,092 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:05:19,093 INFO L158 Benchmark]: Toolchain (without parser) took 591.49ms. Allocated memory is still 62.9MB. Free memory was 38.8MB in the beginning and 31.4MB in the end (delta: 7.3MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. [2024-01-31 16:05:19,093 INFO L158 Benchmark]: Witness Parser took 0.24ms. Allocated memory is still 52.4MB. Free memory is still 29.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:05:19,094 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 52.4MB. Free memory is still 36.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:05:19,094 INFO L158 Benchmark]: CACSL2BoogieTranslator took 588.68ms. Allocated memory is still 62.9MB. Free memory was 38.6MB in the beginning and 31.4MB in the end (delta: 7.1MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. [2024-01-31 16:05:19,095 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 0.24ms. Allocated memory is still 52.4MB. Free memory is still 29.0MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 52.4MB. Free memory is still 36.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 588.68ms. Allocated memory is still 62.9MB. Free memory was 38.6MB in the beginning and 31.4MB in the end (delta: 7.1MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1156]: Unsupported Syntax Undefined type __compar_fn_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN