./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/global-atexit-5.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/global-atexit-5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/bin/uautomizer-verify-qhAvR1uOyd --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 89278d854a8128eebc941ecf98beecfa86ade231869ef60481b85a33a16751d9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:03:15,818 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:03:15,888 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2024-11-13 16:03:15,894 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:03:15,895 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 16:03:15,919 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:03:15,920 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 16:03:15,920 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 16:03:15,921 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 16:03:15,921 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 16:03:15,921 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:03:15,921 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 16:03:15,921 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:03:15,922 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:03:15,922 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 16:03:15,922 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:03:15,922 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:03:15,922 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:03:15,923 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:03:15,923 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:03:15,923 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 16:03:15,923 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 16:03:15,923 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 16:03:15,923 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:03:15,923 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 16:03:15,923 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:03:15,923 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:03:15,924 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:03:15,924 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:03:15,924 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:03:15,924 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 16:03:15,924 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 16:03:15,924 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 16:03:15,924 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 16:03:15,924 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:03:15,924 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:03:15,925 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 16:03:15,925 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:03:15,925 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 16:03:15,925 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 16:03:15,925 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 16:03:15,926 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 16:03:15,926 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/bin/uautomizer-verify-qhAvR1uOyd 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 -> 89278d854a8128eebc941ecf98beecfa86ade231869ef60481b85a33a16751d9 [2024-11-13 16:03:16,303 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:03:16,319 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:03:16,322 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:03:16,324 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:03:16,324 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:03:16,326 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/memsafety/global-atexit-5.i Unable to find full path for "g++" [2024-11-13 16:03:18,832 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:03:19,240 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:03:19,242 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/sv-benchmarks/c/memsafety/global-atexit-5.i [2024-11-13 16:03:19,263 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/bin/uautomizer-verify-qhAvR1uOyd/data/423c37259/2f20075cd56a47908fdfe1147007e792/FLAGc81638594 [2024-11-13 16:03:19,452 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/bin/uautomizer-verify-qhAvR1uOyd/data/423c37259/2f20075cd56a47908fdfe1147007e792 [2024-11-13 16:03:19,455 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:03:19,457 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:03:19,459 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:03:19,459 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:03:19,466 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:03:19,467 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:03:19" (1/1) ... [2024-11-13 16:03:19,468 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d5a77dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:03:19, skipping insertion in model container [2024-11-13 16:03:19,469 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:03:19" (1/1) ... [2024-11-13 16:03:19,527 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:03:19,983 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:03:19,987 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-13 16:03:19,987 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d085bda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:03:19, skipping insertion in model container [2024-11-13 16:03:19,988 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:03:19,989 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-13 16:03:19,993 INFO L158 Benchmark]: Toolchain (without parser) took 535.03ms. Allocated memory is still 117.4MB. Free memory was 91.9MB in the beginning and 80.8MB in the end (delta: 11.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:03:19,998 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 117.4MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:03:20,000 INFO L158 Benchmark]: CACSL2BoogieTranslator took 529.97ms. Allocated memory is still 117.4MB. Free memory was 91.7MB in the beginning and 80.8MB in the end (delta: 10.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:03:20,002 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47ms. Allocated memory is still 117.4MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 529.97ms. Allocated memory is still 117.4MB. Free memory was 91.7MB in the beginning and 80.8MB in the end (delta: 10.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 570]: Unsupported Syntax Unsupported function: atexit 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: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/global-atexit-5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/bin/uautomizer-verify-qhAvR1uOyd --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 89278d854a8128eebc941ecf98beecfa86ade231869ef60481b85a33a16751d9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:03:23,332 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:03:23,495 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2024-11-13 16:03:23,506 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:03:23,506 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 16:03:23,559 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:03:23,560 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 16:03:23,560 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 16:03:23,560 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 16:03:23,560 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 16:03:23,561 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:03:23,561 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 16:03:23,561 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:03:23,561 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:03:23,561 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 16:03:23,561 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:03:23,562 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:03:23,563 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:03:23,563 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:03:23,564 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:03:23,564 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 16:03:23,564 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 16:03:23,564 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 16:03:23,564 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:03:23,565 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 16:03:23,565 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 16:03:23,565 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:03:23,565 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 16:03:23,565 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:03:23,566 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:03:23,566 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:03:23,566 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:03:23,566 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 16:03:23,566 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 16:03:23,566 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 16:03:23,568 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 16:03:23,568 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:03:23,568 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:03:23,568 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-13 16:03:23,568 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:03:23,569 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 16:03:23,569 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 16:03:23,569 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 16:03:23,569 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 16:03:23,569 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/bin/uautomizer-verify-qhAvR1uOyd 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 -> 89278d854a8128eebc941ecf98beecfa86ade231869ef60481b85a33a16751d9 [2024-11-13 16:03:23,985 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:03:23,995 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:03:24,000 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:03:24,002 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:03:24,006 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:03:24,008 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/memsafety/global-atexit-5.i Unable to find full path for "g++" [2024-11-13 16:03:26,392 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:03:26,777 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:03:26,778 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/sv-benchmarks/c/memsafety/global-atexit-5.i [2024-11-13 16:03:26,805 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/bin/uautomizer-verify-qhAvR1uOyd/data/eae9264f0/6bc86910cdb341548df14dbd7d4eef97/FLAG863ddc239 [2024-11-13 16:03:26,830 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1710b1cc-1a03-48d8-8999-a24c089e0ac0/bin/uautomizer-verify-qhAvR1uOyd/data/eae9264f0/6bc86910cdb341548df14dbd7d4eef97 [2024-11-13 16:03:26,834 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:03:26,836 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:03:26,839 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:03:26,839 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:03:26,844 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:03:26,846 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:03:26" (1/1) ... [2024-11-13 16:03:26,849 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d0af4b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:03:26, skipping insertion in model container [2024-11-13 16:03:26,849 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:03:26" (1/1) ... [2024-11-13 16:03:26,903 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:03:27,350 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:03:27,353 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-13 16:03:27,354 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1e869dd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:03:27, skipping insertion in model container [2024-11-13 16:03:27,354 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:03:27,355 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-13 16:03:27,357 INFO L158 Benchmark]: Toolchain (without parser) took 520.45ms. Allocated memory is still 117.4MB. Free memory was 90.8MB in the beginning and 79.8MB in the end (delta: 11.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:03:27,358 INFO L158 Benchmark]: CDTParser took 0.56ms. Allocated memory is still 83.9MB. Free memory is still 63.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:03:27,359 INFO L158 Benchmark]: CACSL2BoogieTranslator took 516.83ms. Allocated memory is still 117.4MB. Free memory was 90.8MB in the beginning and 79.8MB in the end (delta: 11.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:03:27,360 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56ms. Allocated memory is still 83.9MB. Free memory is still 63.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 516.83ms. Allocated memory is still 117.4MB. Free memory was 90.8MB in the beginning and 79.8MB 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: 570]: Unsupported Syntax Unsupported function: atexit 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