./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/global-atexit-2.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_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/global-atexit-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi --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 9da781861d59395b8d404bdcbec80a46056549d551480bc32d5f4fe797e308d7 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:09:07,178 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:09:07,265 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2023-11-24 23:09:07,272 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:09:07,273 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:09:07,322 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:09:07,328 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:09:07,330 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:09:07,331 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:09:07,334 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:09:07,336 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:09:07,337 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:09:07,337 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:09:07,342 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-24 23:09:07,343 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-24 23:09:07,344 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-24 23:09:07,344 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:09:07,345 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-24 23:09:07,346 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:09:07,346 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:09:07,347 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:09:07,348 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:09:07,348 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:09:07,349 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:09:07,350 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:09:07,350 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:09:07,351 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:09:07,351 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:09:07,352 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:09:07,352 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_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9da781861d59395b8d404bdcbec80a46056549d551480bc32d5f4fe797e308d7 [2023-11-24 23:09:07,717 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:09:07,741 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:09:07,744 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:09:07,746 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:09:07,746 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:09:07,748 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/memsafety/global-atexit-2.i [2023-11-24 23:09:11,023 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:09:11,379 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:09:11,384 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/sv-benchmarks/c/memsafety/global-atexit-2.i [2023-11-24 23:09:11,401 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi/data/3890d863e/130e6f19a7df49aa895fc23c02da4b62/FLAG282d72d41 [2023-11-24 23:09:11,416 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi/data/3890d863e/130e6f19a7df49aa895fc23c02da4b62 [2023-11-24 23:09:11,419 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:09:11,421 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:09:11,423 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:09:11,423 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:09:11,428 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:09:11,429 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:09:11" (1/1) ... [2023-11-24 23:09:11,431 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bf8defb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:09:11, skipping insertion in model container [2023-11-24 23:09:11,431 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:09:11" (1/1) ... [2023-11-24 23:09:11,476 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:09:11,793 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2023-11-24 23:09:11,795 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c4a1214 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:09:11, skipping insertion in model container [2023-11-24 23:09:11,795 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:09:11,796 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-24 23:09:11,798 INFO L158 Benchmark]: Toolchain (without parser) took 376.02ms. Allocated memory is still 167.8MB. Free memory was 134.8MB in the beginning and 123.5MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-24 23:09:11,799 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 130.0MB. Free memory is still 102.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 23:09:11,800 INFO L158 Benchmark]: CACSL2BoogieTranslator took 373.17ms. Allocated memory is still 167.8MB. Free memory was 134.2MB in the beginning and 123.5MB in the end (delta: 10.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-24 23:09:11,802 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 130.0MB. Free memory is still 102.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 373.17ms. Allocated memory is still 167.8MB. Free memory was 134.2MB in the beginning and 123.5MB 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_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/global-atexit-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi --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 9da781861d59395b8d404bdcbec80a46056549d551480bc32d5f4fe797e308d7 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:09:14,424 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:09:14,567 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2023-11-24 23:09:14,623 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:09:14,624 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:09:14,625 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:09:14,626 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:09:14,627 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:09:14,628 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:09:14,633 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:09:14,633 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:09:14,634 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-24 23:09:14,634 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-24 23:09:14,636 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-24 23:09:14,637 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:09:14,637 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-24 23:09:14,638 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-24 23:09:14,638 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-24 23:09:14,639 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-24 23:09:14,640 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:09:14,640 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:09:14,641 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:09:14,641 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:09:14,642 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:09:14,642 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-24 23:09:14,643 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-24 23:09:14,644 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:09:14,644 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:09:14,645 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:09:14,645 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:09:14,647 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-24 23:09:14,647 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-24 23:09:14,647 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-24 23:09:14,648 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-24 23:09:14,648 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_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9da781861d59395b8d404bdcbec80a46056549d551480bc32d5f4fe797e308d7 [2023-11-24 23:09:15,037 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:09:15,069 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:09:15,072 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:09:15,079 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:09:15,080 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:09:15,082 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/memsafety/global-atexit-2.i [2023-11-24 23:09:18,479 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:09:18,830 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:09:18,835 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/sv-benchmarks/c/memsafety/global-atexit-2.i [2023-11-24 23:09:18,849 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi/data/e546f735c/a3b521654d0d4f5487dd1bf66d58a3d8/FLAGb8f1006aa [2023-11-24 23:09:18,865 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce00768c-d5d4-4bec-86db-3cae7fcf39e4/bin/ukojak-verify-afCqCEvfdi/data/e546f735c/a3b521654d0d4f5487dd1bf66d58a3d8 [2023-11-24 23:09:18,867 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:09:18,869 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:09:18,871 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:09:18,871 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:09:18,876 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:09:18,877 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:09:18" (1/1) ... [2023-11-24 23:09:18,878 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13b7fbca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:09:18, skipping insertion in model container [2023-11-24 23:09:18,879 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:09:18" (1/1) ... [2023-11-24 23:09:18,927 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:09:19,329 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2023-11-24 23:09:19,330 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@13e2455a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:09:19, skipping insertion in model container [2023-11-24 23:09:19,331 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:09:19,331 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-24 23:09:19,334 INFO L158 Benchmark]: Toolchain (without parser) took 463.32ms. Allocated memory is still 77.6MB. Free memory was 53.3MB in the beginning and 42.0MB in the end (delta: 11.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-24 23:09:19,335 INFO L158 Benchmark]: CDTParser took 0.68ms. Allocated memory is still 77.6MB. Free memory is still 53.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 23:09:19,336 INFO L158 Benchmark]: CACSL2BoogieTranslator took 460.62ms. Allocated memory is still 77.6MB. Free memory was 53.1MB in the beginning and 42.0MB in the end (delta: 11.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-24 23:09:19,339 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.68ms. Allocated memory is still 77.6MB. Free memory is still 53.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 460.62ms. Allocated memory is still 77.6MB. Free memory was 53.1MB in the beginning and 42.0MB 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