./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/valid-memsafety.prp --file ../../../trunk/examples/svcomp/goblint-regression/09-regions_22-nocollapse.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version da043454 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/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_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../../../trunk/examples/svcomp/goblint-regression/09-regions_22-nocollapse.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 00ecf434191c2d7cfba4f277eda0a4f26f40167c1da7e3768969cfc34c447a95 --- Real Ultimate output --- This is Ultimate 0.3.0-wip.fs.system-includes-da04345-m [2025-04-29 11:16:15,439 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-29 11:16:15,492 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2025-04-29 11:16:15,496 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-29 11:16:15,498 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-29 11:16:15,519 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-29 11:16:15,520 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-29 11:16:15,520 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-29 11:16:15,520 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-04-29 11:16:15,521 INFO L153 SettingsManager]: * Use memory slicer=true [2025-04-29 11:16:15,521 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-04-29 11:16:15,521 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-04-29 11:16:15,522 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-29 11:16:15,522 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-29 11:16:15,522 INFO L153 SettingsManager]: * Use SBE=true [2025-04-29 11:16:15,522 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-29 11:16:15,522 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-29 11:16:15,522 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-29 11:16:15,522 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-29 11:16:15,522 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-29 11:16:15,523 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2025-04-29 11:16:15,523 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2025-04-29 11:16:15,523 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2025-04-29 11:16:15,523 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-04-29 11:16:15,523 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-04-29 11:16:15,523 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-04-29 11:16:15,523 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-29 11:16:15,523 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-04-29 11:16:15,523 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-29 11:16:15,523 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-04-29 11:16:15,523 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-29 11:16:15,524 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-04-29 11:16:15,524 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-29 11:16:15,524 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-29 11:16:15,524 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-29 11:16:15,524 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-29 11:16:15,524 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-04-29 11:16:15,524 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-29 11:16:15,524 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-29 11:16:15,524 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-29 11:16:15,525 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-04-29 11:16:15,525 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-29 11:16:15,525 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-04-29 11:16:15,525 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-04-29 11:16:15,525 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-04-29 11:16:15,525 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-04-29 11:16:15,525 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00ecf434191c2d7cfba4f277eda0a4f26f40167c1da7e3768969cfc34c447a95 [2025-04-29 11:16:15,740 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-29 11:16:15,747 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-29 11:16:15,750 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-29 11:16:15,750 INFO L270 PluginConnector]: Initializing CDTParser... [2025-04-29 11:16:15,751 INFO L274 PluginConnector]: CDTParser initialized [2025-04-29 11:16:15,752 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/09-regions_22-nocollapse.c [2025-04-29 11:16:16,984 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64b844c33/f9479041f3624d4ebfc758b9f31a3bac/FLAG04f1e433c [2025-04-29 11:16:17,173 INFO L389 CDTParser]: Found 1 translation units. [2025-04-29 11:16:17,174 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/09-regions_22-nocollapse.c [2025-04-29 11:16:17,175 WARN L117 ultiparseSymbolTable]: System include pthread.h could not be resolved by CDT -- only built-in system includes are available. [2025-04-29 11:16:17,175 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. [2025-04-29 11:16:17,179 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64b844c33/f9479041f3624d4ebfc758b9f31a3bac/FLAG04f1e433c [2025-04-29 11:16:18,035 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64b844c33/f9479041f3624d4ebfc758b9f31a3bac [2025-04-29 11:16:18,037 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-29 11:16:18,038 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-04-29 11:16:18,038 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-04-29 11:16:18,038 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-04-29 11:16:18,041 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-04-29 11:16:18,042 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.04 11:16:18" (1/1) ... [2025-04-29 11:16:18,042 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ea360b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 11:16:18, skipping insertion in model container [2025-04-29 11:16:18,042 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.04 11:16:18" (1/1) ... [2025-04-29 11:16:18,053 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-04-29 11:16:18,205 WARN L1765 CHandler]: Possible shadowing of function new [2025-04-29 11:16:18,205 WARN L1765 CHandler]: Possible shadowing of function new [2025-04-29 11:16:18,206 WARN L1765 CHandler]: Possible shadowing of function new [2025-04-29 11:16:18,206 WARN L1765 CHandler]: Possible shadowing of function new [2025-04-29 11:16:18,216 ERROR L321 MainTranslator]: Unsupported Syntax: identifier is not declared (neither a variable nor a function name): size_t in file /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/09-regions_22-nocollapse.c [2025-04-29 11:16:18,216 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@260598e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 11:16:18, skipping insertion in model container [2025-04-29 11:16:18,217 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-04-29 11:16:18,217 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2025-04-29 11:16:18,218 INFO L158 Benchmark]: Toolchain (without parser) took 179.92ms. Allocated memory is still 142.6MB. Free memory was 113.6MB in the beginning and 102.4MB in the end (delta: 11.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-04-29 11:16:18,218 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 201.3MB. Free memory is still 122.3MB. There was no memory consumed. Max. memory is 16.1GB. [2025-04-29 11:16:18,218 INFO L158 Benchmark]: CACSL2BoogieTranslator took 178.33ms. Allocated memory is still 142.6MB. Free memory was 113.1MB in the beginning and 102.4MB in the end (delta: 10.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-04-29 11:16:18,219 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 201.3MB. Free memory is still 122.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 178.33ms. Allocated memory is still 142.6MB. Free memory was 113.1MB in the beginning and 102.4MB in the end (delta: 10.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 72]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): size_t in file /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/09-regions_22-nocollapse.c 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/21.0.5-tem/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_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../../../trunk/examples/svcomp/goblint-regression/09-regions_22-nocollapse.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 00ecf434191c2d7cfba4f277eda0a4f26f40167c1da7e3768969cfc34c447a95 --- Real Ultimate output --- This is Ultimate 0.3.0-wip.fs.system-includes-da04345-m [2025-04-29 11:16:19,836 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-29 11:16:19,915 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2025-04-29 11:16:19,919 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-29 11:16:19,920 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-29 11:16:19,947 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-29 11:16:19,948 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-29 11:16:19,948 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-29 11:16:19,948 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-04-29 11:16:19,948 INFO L153 SettingsManager]: * Use memory slicer=true [2025-04-29 11:16:19,948 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-04-29 11:16:19,948 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-04-29 11:16:19,948 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-29 11:16:19,948 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-29 11:16:19,949 INFO L153 SettingsManager]: * Use SBE=true [2025-04-29 11:16:19,949 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-29 11:16:19,949 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-29 11:16:19,950 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-29 11:16:19,950 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-29 11:16:19,950 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-29 11:16:19,950 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2025-04-29 11:16:19,950 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2025-04-29 11:16:19,950 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2025-04-29 11:16:19,951 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-04-29 11:16:19,951 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-04-29 11:16:19,951 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-04-29 11:16:19,951 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-04-29 11:16:19,951 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-04-29 11:16:19,951 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-29 11:16:19,951 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-04-29 11:16:19,951 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-29 11:16:19,951 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-04-29 11:16:19,952 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-29 11:16:19,952 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-04-29 11:16:19,952 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-29 11:16:19,952 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-29 11:16:19,952 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-29 11:16:19,952 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-29 11:16:19,952 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-04-29 11:16:19,952 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-29 11:16:19,952 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-29 11:16:19,952 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-29 11:16:19,952 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-04-29 11:16:19,952 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-04-29 11:16:19,952 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-04-29 11:16:19,952 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-04-29 11:16:19,953 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-04-29 11:16:19,953 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-04-29 11:16:19,953 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00ecf434191c2d7cfba4f277eda0a4f26f40167c1da7e3768969cfc34c447a95 [2025-04-29 11:16:20,204 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-29 11:16:20,209 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-29 11:16:20,211 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-29 11:16:20,213 INFO L270 PluginConnector]: Initializing CDTParser... [2025-04-29 11:16:20,215 INFO L274 PluginConnector]: CDTParser initialized [2025-04-29 11:16:20,216 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/09-regions_22-nocollapse.c [2025-04-29 11:16:21,549 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6323a2808/fff05da5932c4214843e7c64805cd8d5/FLAG0843260ec [2025-04-29 11:16:21,710 INFO L389 CDTParser]: Found 1 translation units. [2025-04-29 11:16:21,710 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/09-regions_22-nocollapse.c [2025-04-29 11:16:21,711 WARN L117 ultiparseSymbolTable]: System include pthread.h could not be resolved by CDT -- only built-in system includes are available. [2025-04-29 11:16:21,711 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. [2025-04-29 11:16:21,718 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6323a2808/fff05da5932c4214843e7c64805cd8d5/FLAG0843260ec [2025-04-29 11:16:22,750 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6323a2808/fff05da5932c4214843e7c64805cd8d5 [2025-04-29 11:16:22,752 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-29 11:16:22,753 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-04-29 11:16:22,753 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-04-29 11:16:22,754 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-04-29 11:16:22,757 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-04-29 11:16:22,757 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.04 11:16:22" (1/1) ... [2025-04-29 11:16:22,758 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e7812e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 11:16:22, skipping insertion in model container [2025-04-29 11:16:22,758 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.04 11:16:22" (1/1) ... [2025-04-29 11:16:22,767 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-04-29 11:16:22,891 WARN L1765 CHandler]: Possible shadowing of function new [2025-04-29 11:16:22,892 WARN L1765 CHandler]: Possible shadowing of function new [2025-04-29 11:16:22,892 WARN L1765 CHandler]: Possible shadowing of function new [2025-04-29 11:16:22,893 WARN L1765 CHandler]: Possible shadowing of function new [2025-04-29 11:16:22,903 ERROR L321 MainTranslator]: Unsupported Syntax: identifier is not declared (neither a variable nor a function name): size_t in file /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/09-regions_22-nocollapse.c [2025-04-29 11:16:22,903 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e2cf27b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.04 11:16:22, skipping insertion in model container [2025-04-29 11:16:22,903 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-04-29 11:16:22,903 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2025-04-29 11:16:22,905 INFO L158 Benchmark]: Toolchain (without parser) took 151.43ms. Allocated memory is still 117.4MB. Free memory was 91.7MB in the beginning and 80.5MB in the end (delta: 11.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-04-29 11:16:22,905 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 83.9MB. Free memory was 62.3MB in the beginning and 62.3MB in the end (delta: 33.6kB). There was no memory consumed. Max. memory is 16.1GB. [2025-04-29 11:16:22,905 INFO L158 Benchmark]: CACSL2BoogieTranslator took 149.89ms. Allocated memory is still 117.4MB. Free memory was 91.5MB in the beginning and 80.5MB in the end (delta: 11.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-04-29 11:16:22,906 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 83.9MB. Free memory was 62.3MB in the beginning and 62.3MB in the end (delta: 33.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 149.89ms. Allocated memory is still 117.4MB. Free memory was 91.5MB in the beginning and 80.5MB in the end (delta: 11.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 72]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): size_t in file /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/09-regions_22-nocollapse.c 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