./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_486-536-923_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_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/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_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_486-536-923_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/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_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/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 122f23f1ccff7ac1384294fd8233819631c4b5d75e93c9cb5057738e3045d36c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:59:51,406 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:59:51,462 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 01:59:51,466 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:59:51,466 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:59:51,486 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:59:51,487 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:59:51,487 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:59:51,487 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:59:51,487 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:59:51,487 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:59:51,488 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 01:59:51,488 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 01:59:51,488 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 01:59:51,488 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:59:51,488 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:59:51,488 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:59:51,488 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:59:51,488 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:59:51,488 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:59:51,488 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:59:51,489 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:59:51,489 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:59:51,489 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:59:51,489 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:59:51,489 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:59:51,489 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:59:51,489 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_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/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 -> 122f23f1ccff7ac1384294fd8233819631c4b5d75e93c9cb5057738e3045d36c [2024-12-06 01:59:51,713 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:59:51,721 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:59:51,723 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:59:51,724 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:59:51,725 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:59:51,726 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_486-536-923_csa_uaf.c [2024-12-06 01:59:54,307 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/bin/ukojak-verify-CZk0znPC7b/data/a862b6a28/29b1473b299f4068a74989280dd94c9c/FLAG2a410d4a8 [2024-12-06 01:59:56,415 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:59:56,416 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_486-536-923_csa_uaf.c [2024-12-06 01:59:56,718 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/bin/ukojak-verify-CZk0znPC7b/data/a862b6a28/29b1473b299f4068a74989280dd94c9c/FLAG2a410d4a8 [2024-12-06 01:59:56,891 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/bin/ukojak-verify-CZk0znPC7b/data/a862b6a28/29b1473b299f4068a74989280dd94c9c [2024-12-06 01:59:56,894 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:59:56,896 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:59:56,898 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:59:56,898 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:59:56,904 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:59:56,905 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:59:56" (1/1) ... [2024-12-06 01:59:56,906 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@293e1879 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:59:56, skipping insertion in model container [2024-12-06 01:59:56,906 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:59:56" (1/1) ... [2024-12-06 01:59:57,684 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:59:58,269 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 01:59:58,269 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6824386e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:59:58, skipping insertion in model container [2024-12-06 01:59:58,270 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:59:58,270 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 01:59:58,272 INFO L158 Benchmark]: Toolchain (without parser) took 1375.23ms. Allocated memory was 310.4MB in the beginning and 755.0MB in the end (delta: 444.6MB). Free memory was 137.6MB in the beginning and 505.1MB in the end (delta: -367.5MB). Peak memory consumption was 181.9MB. Max. memory is 16.1GB. [2024-12-06 01:59:58,274 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 142.6MB. Free memory is still 80.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:59:58,274 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1372.17ms. Allocated memory was 310.4MB in the beginning and 755.0MB in the end (delta: 444.6MB). Free memory was 137.6MB in the beginning and 505.1MB in the end (delta: -367.5MB). Peak memory consumption was 181.9MB. Max. memory is 16.1GB. [2024-12-06 01:59:58,277 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 142.6MB. Free memory is still 80.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1372.17ms. Allocated memory was 310.4MB in the beginning and 755.0MB in the end (delta: 444.6MB). Free memory was 137.6MB in the beginning and 505.1MB in the end (delta: -367.5MB). Peak memory consumption was 181.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34745]: 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_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/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_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_486-536-923_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/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_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/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 122f23f1ccff7ac1384294fd8233819631c4b5d75e93c9cb5057738e3045d36c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:00:00,053 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:00:00,122 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 02:00:00,157 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:00:00,158 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:00:00,158 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:00:00,159 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:00:00,159 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:00:00,159 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:00:00,159 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 02:00:00,159 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 02:00:00,159 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 02:00:00,159 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:00:00,159 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 02:00:00,159 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 02:00:00,160 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 02:00:00,160 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:00:00,160 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:00:00,160 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:00:00,160 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:00:00,160 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:00:00,160 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:00:00,160 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:00:00,160 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 02:00:00,160 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:00:00,160 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:00:00,161 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:00:00,161 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:00:00,161 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 02:00:00,161 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:00:00,161 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 02:00:00,161 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_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/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 -> 122f23f1ccff7ac1384294fd8233819631c4b5d75e93c9cb5057738e3045d36c [2024-12-06 02:00:00,381 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:00:00,389 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:00:00,391 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:00:00,392 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:00:00,393 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:00:00,394 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_486-536-923_csa_uaf.c [2024-12-06 02:00:02,990 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/bin/ukojak-verify-CZk0znPC7b/data/f855f5082/7177b548c36d4618b35f8f52fd549d40/FLAG1ae6bdab5 [2024-12-06 02:00:05,228 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:00:05,229 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_486-536-923_csa_uaf.c [2024-12-06 02:00:05,536 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/bin/ukojak-verify-CZk0znPC7b/data/f855f5082/7177b548c36d4618b35f8f52fd549d40/FLAG1ae6bdab5 [2024-12-06 02:00:06,051 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11e037c8-5cac-4ea7-bdb5-3b3f0ce73a66/bin/ukojak-verify-CZk0znPC7b/data/f855f5082/7177b548c36d4618b35f8f52fd549d40 [2024-12-06 02:00:06,053 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:00:06,054 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:00:06,055 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:00:06,055 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:00:06,059 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:00:06,059 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:00:06" (1/1) ... [2024-12-06 02:00:06,060 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72626ffc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:00:06, skipping insertion in model container [2024-12-06 02:00:06,060 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:00:06" (1/1) ... [2024-12-06 02:00:06,834 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:02:41,024 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 02:02:41,024 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51e0cd05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:02:41, skipping insertion in model container [2024-12-06 02:02:41,024 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:02:41,025 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 02:02:41,027 INFO L158 Benchmark]: Toolchain (without parser) took 154971.57ms. Allocated memory was 302.0MB in the beginning and 645.9MB in the end (delta: 343.9MB). Free memory was 122.9MB in the beginning and 346.9MB in the end (delta: -224.0MB). Peak memory consumption was 447.7MB. Max. memory is 16.1GB. [2024-12-06 02:02:41,027 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:02:41,028 INFO L158 Benchmark]: CACSL2BoogieTranslator took 154969.62ms. Allocated memory was 302.0MB in the beginning and 645.9MB in the end (delta: 343.9MB). Free memory was 122.8MB in the beginning and 346.9MB in the end (delta: -224.1MB). Peak memory consumption was 447.7MB. Max. memory is 16.1GB. [2024-12-06 02:02:41,029 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 154969.62ms. Allocated memory was 302.0MB in the beginning and 645.9MB in the end (delta: 343.9MB). Free memory was 122.8MB in the beginning and 346.9MB in the end (delta: -224.1MB). Peak memory consumption was 447.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51733]: 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