./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_696-489_csa_uaf.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_696-489_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b --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 64bit --witnessprinter.graph.data.programhash 9f7e1b13532c762a6e2a66734e224c6315456898573784b3484c67ed2087bf43 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:19:41,533 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:19:41,589 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 02:19:41,593 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:19:41,593 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:19:41,613 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:19:41,614 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:19:41,615 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:19:41,615 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:19:41,615 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:19:41,615 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:19:41,615 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 02:19:41,615 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 02:19:41,615 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 02:19:41,615 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:19:41,615 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:19:41,616 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:19:41,616 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:19:41,616 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:19:41,616 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:19:41,616 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:19:41,616 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:19:41,616 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:19:41,616 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:19:41,616 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:19:41,617 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:19:41,617 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:19:41,617 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f7e1b13532c762a6e2a66734e224c6315456898573784b3484c67ed2087bf43 [2024-12-06 02:19:41,858 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:19:41,867 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:19:41,869 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:19:41,870 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:19:41,871 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:19:41,872 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_696-489_csa_uaf.c [2024-12-06 02:19:44,485 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b/data/dc8791439/16da9440b4b14f08a07ac16ce544bc68/FLAGc6a6bcc8f [2024-12-06 02:19:46,705 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:19:46,705 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19c985f0-7e66-47a0-bc25-abc9b62889b0/sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_696-489_csa_uaf.c [2024-12-06 02:19:46,956 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b/data/dc8791439/16da9440b4b14f08a07ac16ce544bc68/FLAGc6a6bcc8f [2024-12-06 02:19:47,066 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b/data/dc8791439/16da9440b4b14f08a07ac16ce544bc68 [2024-12-06 02:19:47,068 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:19:47,069 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:19:47,070 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:19:47,070 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:19:47,073 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:19:47,073 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:19:47" (1/1) ... [2024-12-06 02:19:47,074 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38d1fd3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:47, skipping insertion in model container [2024-12-06 02:19:47,074 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:19:47" (1/1) ... [2024-12-06 02:19:47,811 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:19:48,339 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 02:19:48,340 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@18967449 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:48, skipping insertion in model container [2024-12-06 02:19:48,340 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:19:48,340 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 02:19:48,343 INFO L158 Benchmark]: Toolchain (without parser) took 1272.59ms. Allocated memory was 310.4MB in the beginning and 411.0MB in the end (delta: 100.7MB). Free memory was 122.0MB in the beginning and 113.3MB in the end (delta: 8.7MB). Peak memory consumption was 147.3MB. Max. memory is 16.1GB. [2024-12-06 02:19:48,343 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:19:48,344 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1270.60ms. Allocated memory was 310.4MB in the beginning and 411.0MB in the end (delta: 100.7MB). Free memory was 122.0MB in the beginning and 113.3MB in the end (delta: 8.7MB). Peak memory consumption was 147.3MB. Max. memory is 16.1GB. [2024-12-06 02:19:48,345 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1270.60ms. Allocated memory was 310.4MB in the beginning and 411.0MB in the end (delta: 100.7MB). Free memory was 122.0MB in the beginning and 113.3MB in the end (delta: 8.7MB). Peak memory consumption was 147.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34740]: Unsupported Syntax floats in unions are not supported in the integer translation. 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_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_696-489_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b --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 64bit --witnessprinter.graph.data.programhash 9f7e1b13532c762a6e2a66734e224c6315456898573784b3484c67ed2087bf43 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:19:50,148 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:19:50,227 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 02:19:50,253 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:19:50,254 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:19:50,254 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:19:50,254 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:19:50,254 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:19:50,254 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:19:50,254 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 02:19:50,255 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 02:19:50,255 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 02:19:50,255 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:19:50,255 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 02:19:50,255 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 02:19:50,255 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 02:19:50,255 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:19:50,255 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:19:50,255 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:19:50,256 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:19:50,256 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:19:50,256 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:19:50,256 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:19:50,256 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 02:19:50,256 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:19:50,256 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:19:50,256 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:19:50,256 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:19:50,257 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 02:19:50,257 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:19:50,257 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 02:19:50,257 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f7e1b13532c762a6e2a66734e224c6315456898573784b3484c67ed2087bf43 [2024-12-06 02:19:50,487 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:19:50,493 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:19:50,495 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:19:50,496 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:19:50,496 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:19:50,497 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_696-489_csa_uaf.c [2024-12-06 02:19:53,212 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b/data/ee62ef290/beb1a5d56c5b40c19a9a8057ae483886/FLAG43c529aa9 [2024-12-06 02:19:55,463 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:19:55,464 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19c985f0-7e66-47a0-bc25-abc9b62889b0/sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_696-489_csa_uaf.c [2024-12-06 02:19:55,782 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b/data/ee62ef290/beb1a5d56c5b40c19a9a8057ae483886/FLAG43c529aa9 [2024-12-06 02:19:56,292 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19c985f0-7e66-47a0-bc25-abc9b62889b0/bin/ukojak-verify-CZk0znPC7b/data/ee62ef290/beb1a5d56c5b40c19a9a8057ae483886 [2024-12-06 02:19:56,294 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:19:56,295 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:19:56,296 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:19:56,296 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:19:56,299 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:19:56,300 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:19:56" (1/1) ... [2024-12-06 02:19:56,300 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@217d5e33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:19:56, skipping insertion in model container [2024-12-06 02:19:56,300 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:19:56" (1/1) ... [2024-12-06 02:19:57,064 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:22:50,229 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 02:22:50,230 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f84128e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:50, skipping insertion in model container [2024-12-06 02:22:50,230 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:22:50,231 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 02:22:50,233 INFO L158 Benchmark]: Toolchain (without parser) took 173936.89ms. Allocated memory was 335.5MB in the beginning and 637.5MB in the end (delta: 302.0MB). Free memory was 145.2MB in the beginning and 234.0MB in the end (delta: -88.8MB). Peak memory consumption was 420.3MB. Max. memory is 16.1GB. [2024-12-06 02:22:50,234 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory is still 47.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:22:50,235 INFO L158 Benchmark]: CACSL2BoogieTranslator took 173934.77ms. Allocated memory was 335.5MB in the beginning and 637.5MB in the end (delta: 302.0MB). Free memory was 145.1MB in the beginning and 234.0MB in the end (delta: -88.9MB). Peak memory consumption was 420.3MB. Max. memory is 16.1GB. [2024-12-06 02:22:50,236 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 83.9MB. Free memory is still 47.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 173934.77ms. Allocated memory was 335.5MB in the beginning and 637.5MB in the end (delta: 302.0MB). Free memory was 145.1MB in the beginning and 234.0MB in the end (delta: -88.9MB). Peak memory consumption was 420.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51699]: 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