./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_147_csa_nd.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_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_147_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3 --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 0ca3552cabf8b3300ae416aab5cdb5a11c59acccec8fdcabb18387e0938b9865 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:12:17,649 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:12:17,742 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 04:12:17,751 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:12:17,751 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:12:17,784 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:12:17,785 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:12:17,785 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:12:17,786 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:12:17,786 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:12:17,786 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:12:17,786 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 04:12:17,786 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 04:12:17,786 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 04:12:17,786 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:12:17,786 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:12:17,787 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:12:17,787 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:12:17,787 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:12:17,787 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:12:17,787 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:12:17,788 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:12:17,788 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:12:17,788 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:12:17,788 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:12:17,788 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:12:17,788 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:12:17,788 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_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3 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 -> 0ca3552cabf8b3300ae416aab5cdb5a11c59acccec8fdcabb18387e0938b9865 [2024-11-25 04:12:18,150 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:12:18,160 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:12:18,163 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:12:18,165 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:12:18,165 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:12:18,166 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_147_csa_nd.c [2024-11-25 04:12:21,183 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3/data/2b670c6dd/5ad2e539eb9349c2a7a7c83121ae47f8/FLAG21f216603 [2024-11-25 04:12:24,538 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:12:24,539 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_256209c3-d161-48c0-8052-93b0a3f7b521/sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_147_csa_nd.c [2024-11-25 04:12:24,906 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3/data/2b670c6dd/5ad2e539eb9349c2a7a7c83121ae47f8/FLAG21f216603 [2024-11-25 04:12:24,932 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3/data/2b670c6dd/5ad2e539eb9349c2a7a7c83121ae47f8 [2024-11-25 04:12:24,935 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:12:24,936 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:12:24,939 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:12:24,940 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:12:24,945 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:12:24,948 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:12:24" (1/1) ... [2024-11-25 04:12:24,949 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29511d79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:24, skipping insertion in model container [2024-11-25 04:12:24,950 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:12:24" (1/1) ... [2024-11-25 04:12:26,238 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:12:27,083 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 04:12:27,088 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@31a19727 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:27, skipping insertion in model container [2024-11-25 04:12:27,088 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:12:27,089 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 04:12:27,091 INFO L158 Benchmark]: Toolchain (without parser) took 2153.61ms. Allocated memory was 402.7MB in the beginning and 889.2MB in the end (delta: 486.5MB). Free memory was 181.9MB in the beginning and 543.7MB in the end (delta: -361.8MB). Peak memory consumption was 172.1MB. Max. memory is 16.1GB. [2024-11-25 04:12:27,091 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 167.8MB. Free memory is still 103.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:12:27,092 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2149.45ms. Allocated memory was 402.7MB in the beginning and 889.2MB in the end (delta: 486.5MB). Free memory was 181.6MB in the beginning and 543.7MB in the end (delta: -362.1MB). Peak memory consumption was 172.1MB. Max. memory is 16.1GB. [2024-11-25 04:12:27,097 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 167.8MB. Free memory is still 103.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2149.45ms. Allocated memory was 402.7MB in the beginning and 889.2MB in the end (delta: 486.5MB). Free memory was 181.6MB in the beginning and 543.7MB in the end (delta: -362.1MB). Peak memory consumption was 172.1MB. 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_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_147_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3 --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 0ca3552cabf8b3300ae416aab5cdb5a11c59acccec8fdcabb18387e0938b9865 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:12:29,716 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:12:29,841 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 04:12:29,890 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:12:29,893 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:12:29,893 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:12:29,894 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:12:29,894 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:12:29,894 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:12:29,895 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 04:12:29,896 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 04:12:29,896 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 04:12:29,896 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:12:29,896 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 04:12:29,897 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 04:12:29,897 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 04:12:29,897 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:12:29,897 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:12:29,898 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:12:29,898 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:12:29,898 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:12:29,898 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:12:29,898 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:12:29,898 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 04:12:29,898 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:12:29,899 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:12:29,899 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:12:29,899 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:12:29,900 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 04:12:29,900 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:12:29,900 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 04:12:29,900 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_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3 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 -> 0ca3552cabf8b3300ae416aab5cdb5a11c59acccec8fdcabb18387e0938b9865 [2024-11-25 04:12:30,274 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:12:30,284 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:12:30,286 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:12:30,287 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:12:30,288 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:12:30,289 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_147_csa_nd.c [2024-11-25 04:12:33,471 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3/data/87a2fa36a/96db9d1d522f4512b62627e598c569d9/FLAG9d31b804d [2024-11-25 04:12:36,777 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:12:36,778 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_256209c3-d161-48c0-8052-93b0a3f7b521/sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_147_csa_nd.c [2024-11-25 04:12:37,197 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3/data/87a2fa36a/96db9d1d522f4512b62627e598c569d9/FLAG9d31b804d [2024-11-25 04:12:37,542 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_256209c3-d161-48c0-8052-93b0a3f7b521/bin/ukojak-verify-ENZ3QT5qd3/data/87a2fa36a/96db9d1d522f4512b62627e598c569d9 [2024-11-25 04:12:37,544 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:12:37,546 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:12:37,547 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:12:37,547 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:12:37,551 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:12:37,552 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:12:37" (1/1) ... [2024-11-25 04:12:37,552 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d9a8992 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:37, skipping insertion in model container [2024-11-25 04:12:37,553 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:12:37" (1/1) ... [2024-11-25 04:12:38,535 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:15:35,047 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 04:15:35,047 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@36b31ba8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:15:35, skipping insertion in model container [2024-11-25 04:15:35,047 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:15:35,048 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 04:15:35,053 INFO L158 Benchmark]: Toolchain (without parser) took 177503.20ms. Allocated memory was 629.1MB in the beginning and 981.5MB in the end (delta: 352.3MB). Free memory was 472.6MB in the beginning and 210.2MB in the end (delta: 262.5MB). Peak memory consumption was 714.0MB. Max. memory is 16.1GB. [2024-11-25 04:15:35,054 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 117.4MB. Free memory is still 85.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:15:35,054 INFO L158 Benchmark]: CACSL2BoogieTranslator took 177500.69ms. Allocated memory was 629.1MB in the beginning and 981.5MB in the end (delta: 352.3MB). Free memory was 472.3MB in the beginning and 210.2MB in the end (delta: 262.2MB). Peak memory consumption was 714.0MB. Max. memory is 16.1GB. [2024-11-25 04:15:35,056 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 117.4MB. Free memory is still 85.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 177500.69ms. Allocated memory was 629.1MB in the beginning and 981.5MB in the end (delta: 352.3MB). Free memory was 472.3MB in the beginning and 210.2MB in the end (delta: 262.2MB). Peak memory consumption was 714.0MB. 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