./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_158_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_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/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_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_158_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/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_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/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 e390cc8d1b084cf54c04d0491786ea5f1171cb1a858df432c752212f0283b199 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:28:16,552 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:28:16,611 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 03:28:16,615 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:28:16,615 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:28:16,634 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:28:16,635 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:28:16,635 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:28:16,635 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:28:16,635 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:28:16,635 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:28:16,635 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 03:28:16,635 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 03:28:16,635 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 03:28:16,635 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:28:16,636 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:28:16,636 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:28:16,636 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:28:16,636 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:28:16,636 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:28:16,636 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:28:16,636 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:28:16,636 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:28:16,637 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:28:16,637 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:28:16,637 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:28:16,637 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:28:16,637 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_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/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 -> e390cc8d1b084cf54c04d0491786ea5f1171cb1a858df432c752212f0283b199 [2024-12-06 03:28:16,888 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:28:16,896 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:28:16,898 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:28:16,899 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:28:16,899 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:28:16,900 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_158_csa_uaf.c [2024-12-06 03:28:19,550 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/bin/ukojak-verify-CZk0znPC7b/data/ca49cb103/041eb9af2f2549fc8bfda0895b54c7d4/FLAG2661c71d1 [2024-12-06 03:28:21,923 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:28:21,923 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_158_csa_uaf.c [2024-12-06 03:28:22,275 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/bin/ukojak-verify-CZk0znPC7b/data/ca49cb103/041eb9af2f2549fc8bfda0895b54c7d4/FLAG2661c71d1 [2024-12-06 03:28:22,289 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/bin/ukojak-verify-CZk0znPC7b/data/ca49cb103/041eb9af2f2549fc8bfda0895b54c7d4 [2024-12-06 03:28:22,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:28:22,293 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:28:22,294 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:28:22,294 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:28:22,298 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:28:22,299 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:28:22" (1/1) ... [2024-12-06 03:28:22,300 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b9bb40e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:28:22, skipping insertion in model container [2024-12-06 03:28:22,300 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:28:22" (1/1) ... [2024-12-06 03:28:22,984 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:28:23,535 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 03:28:23,535 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@8a9a2c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:28:23, skipping insertion in model container [2024-12-06 03:28:23,536 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:28:23,536 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 03:28:23,538 INFO L158 Benchmark]: Toolchain (without parser) took 1244.22ms. Allocated memory was 310.4MB in the beginning and 645.9MB in the end (delta: 335.5MB). Free memory was 128.3MB in the beginning and 377.7MB in the end (delta: -249.4MB). Peak memory consumption was 169.6MB. Max. memory is 16.1GB. [2024-12-06 03:28:23,539 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 142.6MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:28:23,540 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1241.98ms. Allocated memory was 310.4MB in the beginning and 645.9MB in the end (delta: 335.5MB). Free memory was 128.3MB in the beginning and 377.7MB in the end (delta: -249.4MB). Peak memory consumption was 169.6MB. Max. memory is 16.1GB. [2024-12-06 03:28:23,541 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 142.6MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1241.98ms. Allocated memory was 310.4MB in the beginning and 645.9MB in the end (delta: 335.5MB). Free memory was 128.3MB in the beginning and 377.7MB in the end (delta: -249.4MB). Peak memory consumption was 169.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 35790]: 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_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/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_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_158_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/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_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/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 e390cc8d1b084cf54c04d0491786ea5f1171cb1a858df432c752212f0283b199 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:28:25,333 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:28:25,414 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 03:28:25,439 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:28:25,440 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:28:25,440 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:28:25,441 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:28:25,441 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:28:25,441 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:28:25,441 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 03:28:25,441 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 03:28:25,441 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 03:28:25,441 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:28:25,441 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 03:28:25,442 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 03:28:25,442 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 03:28:25,442 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:28:25,442 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:28:25,442 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:28:25,442 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:28:25,442 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:28:25,442 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:28:25,442 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:28:25,443 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 03:28:25,443 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:28:25,443 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:28:25,443 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:28:25,443 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:28:25,443 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 03:28:25,443 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:28:25,443 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 03:28:25,443 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_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/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 -> e390cc8d1b084cf54c04d0491786ea5f1171cb1a858df432c752212f0283b199 [2024-12-06 03:28:25,670 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:28:25,676 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:28:25,678 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:28:25,679 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:28:25,679 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:28:25,680 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_158_csa_uaf.c [2024-12-06 03:28:28,280 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/bin/ukojak-verify-CZk0znPC7b/data/6b82baf8b/49dada7b341e456ea5eebb1ed5094fa9/FLAGb4ca63061 [2024-12-06 03:28:30,538 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:28:30,538 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_158_csa_uaf.c [2024-12-06 03:28:30,876 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/bin/ukojak-verify-CZk0znPC7b/data/6b82baf8b/49dada7b341e456ea5eebb1ed5094fa9/FLAGb4ca63061 [2024-12-06 03:28:31,359 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e865b383-8c4c-4be1-8ec3-18dcf1d555c4/bin/ukojak-verify-CZk0znPC7b/data/6b82baf8b/49dada7b341e456ea5eebb1ed5094fa9 [2024-12-06 03:28:31,360 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:28:31,361 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:28:31,362 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:28:31,362 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:28:31,365 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:28:31,366 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:28:31" (1/1) ... [2024-12-06 03:28:31,366 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fa4973c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:28:31, skipping insertion in model container [2024-12-06 03:28:31,366 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:28:31" (1/1) ... [2024-12-06 03:28:32,138 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:31:14,811 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 03:31:14,812 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d366617 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:31:14, skipping insertion in model container [2024-12-06 03:31:14,812 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:31:14,812 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 03:31:14,814 INFO L158 Benchmark]: Toolchain (without parser) took 163451.83ms. Allocated memory was 377.5MB in the beginning and 813.7MB in the end (delta: 436.2MB). Free memory was 239.4MB in the beginning and 232.5MB in the end (delta: 6.9MB). Peak memory consumption was 599.7MB. Max. memory is 16.1GB. [2024-12-06 03:31:14,814 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:31:14,815 INFO L158 Benchmark]: CACSL2BoogieTranslator took 163450.14ms. Allocated memory was 377.5MB in the beginning and 813.7MB in the end (delta: 436.2MB). Free memory was 239.4MB in the beginning and 232.5MB in the end (delta: 6.9MB). Peak memory consumption was 599.7MB. Max. memory is 16.1GB. [2024-12-06 03:31:14,817 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 163450.14ms. Allocated memory was 377.5MB in the beginning and 813.7MB in the end (delta: 436.2MB). Free memory was 239.4MB in the beginning and 232.5MB in the end (delta: 6.9MB). Peak memory consumption was 599.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52982]: 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