./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 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/global-atexit-5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9 --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 89278d854a8128eebc941ecf98beecfa86ade231869ef60481b85a33a16751d9 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 00:34:05,358 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 00:34:05,430 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2023-12-03 00:34:05,434 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 00:34:05,435 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 00:34:05,460 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 00:34:05,461 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 00:34:05,462 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 00:34:05,462 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 00:34:05,463 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 00:34:05,463 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 00:34:05,464 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 00:34:05,464 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 00:34:05,465 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-12-03 00:34:05,465 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-12-03 00:34:05,466 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-12-03 00:34:05,467 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 00:34:05,467 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-03 00:34:05,468 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 00:34:05,468 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 00:34:05,469 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 00:34:05,470 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 00:34:05,470 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 00:34:05,471 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 00:34:05,471 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:34:05,472 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 00:34:05,472 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 00:34:05,473 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 00:34:05,473 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 00:34:05,473 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89278d854a8128eebc941ecf98beecfa86ade231869ef60481b85a33a16751d9 [2023-12-03 00:34:05,675 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 00:34:05,695 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 00:34:05,698 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 00:34:05,699 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 00:34:05,699 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 00:34:05,700 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/memsafety/global-atexit-5.i [2023-12-03 00:34:08,470 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 00:34:08,724 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 00:34:08,725 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/sv-benchmarks/c/memsafety/global-atexit-5.i [2023-12-03 00:34:08,740 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9/data/b317ac07b/539e20f198c54f38bae6a0971c1601ad/FLAGa032efd26 [2023-12-03 00:34:08,752 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9/data/b317ac07b/539e20f198c54f38bae6a0971c1601ad [2023-12-03 00:34:08,754 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 00:34:08,755 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 00:34:08,756 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 00:34:08,756 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 00:34:08,760 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 00:34:08,761 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:34:08" (1/1) ... [2023-12-03 00:34:08,762 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@258a1797 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:34:08, skipping insertion in model container [2023-12-03 00:34:08,762 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:34:08" (1/1) ... [2023-12-03 00:34:08,799 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 00:34:09,003 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2023-12-03 00:34:09,004 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@af06180 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:34:09, skipping insertion in model container [2023-12-03 00:34:09,004 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 00:34:09,005 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-12-03 00:34:09,006 INFO L158 Benchmark]: Toolchain (without parser) took 250.42ms. Allocated memory is still 146.8MB. Free memory was 114.3MB in the beginning and 103.4MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-12-03 00:34:09,007 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 146.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-03 00:34:09,007 INFO L158 Benchmark]: CACSL2BoogieTranslator took 248.51ms. Allocated memory is still 146.8MB. Free memory was 114.1MB in the beginning and 103.4MB in the end (delta: 10.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-12-03 00:34:09,009 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 146.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 248.51ms. Allocated memory is still 146.8MB. Free memory was 114.1MB in the beginning and 103.4MB in the end (delta: 10.7MB). Peak memory consumption was 10.5MB. 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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/global-atexit-5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9 --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 89278d854a8128eebc941ecf98beecfa86ade231869ef60481b85a33a16751d9 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 00:34:10,672 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 00:34:10,747 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2023-12-03 00:34:10,778 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 00:34:10,779 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 00:34:10,779 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 00:34:10,780 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 00:34:10,780 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 00:34:10,781 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 00:34:10,782 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 00:34:10,783 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 00:34:10,784 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-12-03 00:34:10,784 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-12-03 00:34:10,785 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-12-03 00:34:10,786 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 00:34:10,787 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-03 00:34:10,788 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-03 00:34:10,789 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-03 00:34:10,789 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-03 00:34:10,790 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 00:34:10,790 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 00:34:10,791 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 00:34:10,791 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 00:34:10,792 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 00:34:10,792 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-12-03 00:34:10,793 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-12-03 00:34:10,794 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 00:34:10,794 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:34:10,794 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 00:34:10,795 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 00:34:10,795 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-03 00:34:10,796 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-03 00:34:10,796 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-12-03 00:34:10,796 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-03 00:34:10,797 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89278d854a8128eebc941ecf98beecfa86ade231869ef60481b85a33a16751d9 [2023-12-03 00:34:11,085 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 00:34:11,105 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 00:34:11,108 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 00:34:11,109 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 00:34:11,109 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 00:34:11,111 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/memsafety/global-atexit-5.i [2023-12-03 00:34:13,903 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 00:34:14,130 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 00:34:14,131 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/sv-benchmarks/c/memsafety/global-atexit-5.i [2023-12-03 00:34:14,146 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9/data/14766f7bd/3166c7363c8f4d669dba782611435c1a/FLAG5082e946b [2023-12-03 00:34:14,158 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c88f453-0e5a-4844-b051-a8a31ae2bde0/bin/ukojak-verify-Qdu7aM0XO9/data/14766f7bd/3166c7363c8f4d669dba782611435c1a [2023-12-03 00:34:14,160 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 00:34:14,162 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 00:34:14,163 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 00:34:14,163 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 00:34:14,167 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 00:34:14,168 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:34:14" (1/1) ... [2023-12-03 00:34:14,169 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bb1de8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:34:14, skipping insertion in model container [2023-12-03 00:34:14,169 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:34:14" (1/1) ... [2023-12-03 00:34:14,219 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 00:34:14,496 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2023-12-03 00:34:14,497 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@736cb1a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:34:14, skipping insertion in model container [2023-12-03 00:34:14,497 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 00:34:14,497 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-12-03 00:34:14,499 INFO L158 Benchmark]: Toolchain (without parser) took 336.97ms. Allocated memory is still 96.5MB. Free memory was 72.3MB in the beginning and 60.9MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-12-03 00:34:14,500 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 67.1MB. Free memory is still 43.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-03 00:34:14,501 INFO L158 Benchmark]: CACSL2BoogieTranslator took 334.49ms. Allocated memory is still 96.5MB. Free memory was 72.0MB in the beginning and 60.9MB in the end (delta: 11.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-12-03 00:34:14,503 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 67.1MB. Free memory is still 43.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 334.49ms. Allocated memory is still 96.5MB. Free memory was 72.0MB in the beginning and 60.9MB in the end (delta: 11.1MB). Peak memory consumption was 12.6MB. 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