./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 a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/global-atexit-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk --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 0.2.5-dev-a016563 [2024-11-09 00:43:43,122 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:43:43,218 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-09 00:43:43,225 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:43:43,228 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:43:43,250 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:43:43,251 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:43:43,252 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:43:43,252 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:43:43,253 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:43:43,253 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:43:43,253 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:43:43,254 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:43:43,254 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:43:43,255 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:43:43,255 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:43:43,256 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:43:43,256 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:43:43,256 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:43:43,257 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:43:43,257 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:43:43,260 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:43:43,260 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:43:43,261 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:43:43,261 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:43:43,261 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:43:43,262 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:43:43,262 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:43:43,262 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:43:43,267 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:43:43,267 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_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9da781861d59395b8d404bdcbec80a46056549d551480bc32d5f4fe797e308d7 [2024-11-09 00:43:43,526 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:43:43,573 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:43:43,576 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:43:43,578 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:43:43,579 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:43:43,580 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/memsafety/global-atexit-2.i Unable to find full path for "g++" [2024-11-09 00:43:45,546 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:43:45,805 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:43:45,806 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/sv-benchmarks/c/memsafety/global-atexit-2.i [2024-11-09 00:43:45,818 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk/data/eb19b0ff1/afb6b90d8e8a4aa18db27924af07acca/FLAG9fbb3b5ef [2024-11-09 00:43:46,124 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk/data/eb19b0ff1/afb6b90d8e8a4aa18db27924af07acca [2024-11-09 00:43:46,127 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:43:46,129 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:43:46,130 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:43:46,131 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:43:46,137 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:43:46,137 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:43:46" (1/1) ... [2024-11-09 00:43:46,139 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@227c6e17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:46, skipping insertion in model container [2024-11-09 00:43:46,139 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:43:46" (1/1) ... [2024-11-09 00:43:46,193 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:43:46,545 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-09 00:43:46,546 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@e27c70d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:46, skipping insertion in model container [2024-11-09 00:43:46,546 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:43:46,547 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-09 00:43:46,549 INFO L158 Benchmark]: Toolchain (without parser) took 419.00ms. Allocated memory is still 157.3MB. Free memory was 116.6MB in the beginning and 103.5MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-09 00:43:46,550 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 113.2MB. Free memory was 81.6MB in the beginning and 81.6MB in the end (delta: 28.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:43:46,551 INFO L158 Benchmark]: CACSL2BoogieTranslator took 416.24ms. Allocated memory is still 157.3MB. Free memory was 116.6MB in the beginning and 104.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-09 00:43:46,553 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 113.2MB. Free memory was 81.6MB in the beginning and 81.6MB in the end (delta: 28.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 416.24ms. Allocated memory is still 157.3MB. Free memory was 116.6MB in the beginning and 104.0MB in the end (delta: 12.6MB). 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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/global-atexit-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk --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 0.2.5-dev-a016563 [2024-11-09 00:43:48,818 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:43:48,915 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-09 00:43:48,962 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:43:48,963 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:43:48,963 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:43:48,964 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:43:48,964 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:43:48,967 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:43:48,968 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:43:48,969 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:43:48,969 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:43:48,970 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:43:48,970 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:43:48,970 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:43:48,971 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 00:43:48,971 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 00:43:48,974 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:43:48,975 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 00:43:48,976 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:43:48,977 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:43:48,980 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:43:48,981 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:43:48,981 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:43:48,981 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:43:48,981 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:43:48,982 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-09 00:43:48,982 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:43:48,982 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:43:48,983 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:43:48,983 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:43:48,986 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 00:43:48,986 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:43:48,986 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-09 00:43:48,987 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_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9da781861d59395b8d404bdcbec80a46056549d551480bc32d5f4fe797e308d7 [2024-11-09 00:43:49,397 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:43:49,427 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:43:49,430 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:43:49,431 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:43:49,437 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:43:49,438 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/memsafety/global-atexit-2.i Unable to find full path for "g++" [2024-11-09 00:43:51,483 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:43:51,802 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:43:51,803 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/sv-benchmarks/c/memsafety/global-atexit-2.i [2024-11-09 00:43:51,817 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk/data/cd8bb26da/a8dc5e388fd84cb79deeffdac565cf11/FLAGd2bb50bc6 [2024-11-09 00:43:52,051 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad9c8776-17c4-4e47-a87e-d08ff66d1586/bin/ukojak-verify-ImItNfHLgk/data/cd8bb26da/a8dc5e388fd84cb79deeffdac565cf11 [2024-11-09 00:43:52,054 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:43:52,055 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:43:52,057 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:43:52,057 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:43:52,061 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:43:52,062 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:43:52" (1/1) ... [2024-11-09 00:43:52,063 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dcbbe2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:52, skipping insertion in model container [2024-11-09 00:43:52,063 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:43:52" (1/1) ... [2024-11-09 00:43:52,111 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:43:52,516 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:43:52,518 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-09 00:43:52,520 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12a2f9fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:52, skipping insertion in model container [2024-11-09 00:43:52,520 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:43:52,521 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-09 00:43:52,525 INFO L158 Benchmark]: Toolchain (without parser) took 469.49ms. Allocated memory is still 81.8MB. Free memory was 56.2MB in the beginning and 42.9MB in the end (delta: 13.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-09 00:43:52,526 INFO L158 Benchmark]: CDTParser took 0.58ms. Allocated memory is still 58.7MB. Free memory was 34.7MB in the beginning and 34.7MB in the end (delta: 2.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:43:52,527 INFO L158 Benchmark]: CACSL2BoogieTranslator took 463.88ms. Allocated memory is still 81.8MB. Free memory was 56.1MB in the beginning and 42.9MB in the end (delta: 13.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-09 00:43:52,530 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58ms. Allocated memory is still 58.7MB. Free memory was 34.7MB in the beginning and 34.7MB in the end (delta: 2.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 463.88ms. Allocated memory is still 81.8MB. Free memory was 56.1MB in the beginning and 42.9MB in the end (delta: 13.2MB). Peak memory consumption was 14.7MB. 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