./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_6fc942bb-05ff-448b-8737-95722f15fa4d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc942bb-05ff-448b-8737-95722f15fa4d/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_6fc942bb-05ff-448b-8737-95722f15fa4d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc942bb-05ff-448b-8737-95722f15fa4d/bin/ukojak-verify-CZk0znPC7b/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_6fc942bb-05ff-448b-8737-95722f15fa4d/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_6fc942bb-05ff-448b-8737-95722f15fa4d/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 0ca3552cabf8b3300ae416aab5cdb5a11c59acccec8fdcabb18387e0938b9865 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:21:33,235 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:21:33,293 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc942bb-05ff-448b-8737-95722f15fa4d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 03:21:33,298 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:21:33,298 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:21:33,318 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:21:33,319 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:21:33,319 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:21:33,320 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:21:33,320 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:21:33,320 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:21:33,320 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 03:21:33,320 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 03:21:33,320 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 03:21:33,320 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:21:33,320 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:21:33,320 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:21:33,320 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:21:33,321 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:21:33,321 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:21:33,321 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:21:33,321 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:21:33,321 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:21:33,321 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:21:33,321 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:21:33,321 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:21:33,321 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:21:33,321 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_6fc942bb-05ff-448b-8737-95722f15fa4d/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 -> 0ca3552cabf8b3300ae416aab5cdb5a11c59acccec8fdcabb18387e0938b9865 [2024-12-06 03:21:33,558 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:21:33,566 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:21:33,568 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:21:33,569 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:21:33,570 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:21:33,571 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc942bb-05ff-448b-8737-95722f15fa4d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_147_csa_nd.c [2024-12-06 03:21:36,232 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc942bb-05ff-448b-8737-95722f15fa4d/bin/ukojak-verify-CZk0znPC7b/data/2a859903d/d6f5c55f31d24c5785d6892dc7ef0f8b/FLAG65253c3ee [2024-12-06 03:21:38,500 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:21:38,500 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc942bb-05ff-448b-8737-95722f15fa4d/sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_147_csa_nd.c [2024-12-06 03:21:38,807 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc942bb-05ff-448b-8737-95722f15fa4d/bin/ukojak-verify-CZk0znPC7b/data/2a859903d/d6f5c55f31d24c5785d6892dc7ef0f8b/FLAG65253c3ee [2024-12-06 03:21:38,822 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc942bb-05ff-448b-8737-95722f15fa4d/bin/ukojak-verify-CZk0znPC7b/data/2a859903d/d6f5c55f31d24c5785d6892dc7ef0f8b [2024-12-06 03:21:38,824 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:21:38,825 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:21:38,827 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:21:38,827 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:21:38,831 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:21:38,832 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:21:38" (1/1) ... [2024-12-06 03:21:38,833 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7114426f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:21:38, skipping insertion in model container [2024-12-06 03:21:38,833 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:21:38" (1/1) ... [2024-12-06 03:21:39,677 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:21:40,359 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 03:21:40,359 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b0a9dac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:21:40, skipping insertion in model container [2024-12-06 03:21:40,359 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:21:40,360 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 03:21:40,362 INFO L158 Benchmark]: Toolchain (without parser) took 1535.30ms. Allocated memory was 318.8MB in the beginning and 536.9MB in the end (delta: 218.1MB). Free memory was 106.8MB in the beginning and 242.2MB in the end (delta: -135.4MB). Peak memory consumption was 193.3MB. Max. memory is 16.1GB. [2024-12-06 03:21:40,363 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:21:40,363 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1532.96ms. Allocated memory was 318.8MB in the beginning and 536.9MB in the end (delta: 218.1MB). Free memory was 105.5MB in the beginning and 242.2MB in the end (delta: -136.7MB). Peak memory consumption was 193.3MB. Max. memory is 16.1GB. [2024-12-06 03:21:40,364 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 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1532.96ms. Allocated memory was 318.8MB in the beginning and 536.9MB in the end (delta: 218.1MB). Free memory was 105.5MB in the beginning and 242.2MB in the end (delta: -136.7MB). Peak memory consumption was 193.3MB. 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_6fc942bb-05ff-448b-8737-95722f15fa4d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc942bb-05ff-448b-8737-95722f15fa4d/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_6fc942bb-05ff-448b-8737-95722f15fa4d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc942bb-05ff-448b-8737-95722f15fa4d/bin/ukojak-verify-CZk0znPC7b/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_6fc942bb-05ff-448b-8737-95722f15fa4d/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_6fc942bb-05ff-448b-8737-95722f15fa4d/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 0ca3552cabf8b3300ae416aab5cdb5a11c59acccec8fdcabb18387e0938b9865 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:21:42,097 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:21:42,177 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc942bb-05ff-448b-8737-95722f15fa4d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 03:21:42,202 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:21:42,203 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:21:42,203 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:21:42,203 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:21:42,203 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:21:42,204 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:21:42,204 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 03:21:42,204 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 03:21:42,204 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 03:21:42,204 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:21:42,204 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 03:21:42,204 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 03:21:42,205 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 03:21:42,205 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:21:42,205 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:21:42,205 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:21:42,205 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:21:42,205 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:21:42,205 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:21:42,205 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:21:42,205 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 03:21:42,205 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:21:42,206 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:21:42,206 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:21:42,206 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:21:42,206 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 03:21:42,206 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:21:42,206 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 03:21:42,206 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_6fc942bb-05ff-448b-8737-95722f15fa4d/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 -> 0ca3552cabf8b3300ae416aab5cdb5a11c59acccec8fdcabb18387e0938b9865 [2024-12-06 03:21:42,441 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:21:42,449 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:21:42,451 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:21:42,452 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:21:42,453 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:21:42,454 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc942bb-05ff-448b-8737-95722f15fa4d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_147_csa_nd.c [2024-12-06 03:21:45,388 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc942bb-05ff-448b-8737-95722f15fa4d/bin/ukojak-verify-CZk0znPC7b/data/ebcfd50d3/54c17313cd3840b6a8185f4b25bcb253/FLAG6bf4956dc [2024-12-06 03:21:48,176 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:21:48,177 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc942bb-05ff-448b-8737-95722f15fa4d/sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_147_csa_nd.c [2024-12-06 03:21:48,544 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc942bb-05ff-448b-8737-95722f15fa4d/bin/ukojak-verify-CZk0znPC7b/data/ebcfd50d3/54c17313cd3840b6a8185f4b25bcb253/FLAG6bf4956dc [2024-12-06 03:21:48,563 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fc942bb-05ff-448b-8737-95722f15fa4d/bin/ukojak-verify-CZk0znPC7b/data/ebcfd50d3/54c17313cd3840b6a8185f4b25bcb253 [2024-12-06 03:21:48,565 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:21:48,567 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:21:48,568 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:21:48,568 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:21:48,572 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:21:48,573 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:21:48" (1/1) ... [2024-12-06 03:21:48,573 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ea9bf2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:21:48, skipping insertion in model container [2024-12-06 03:21:48,574 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:21:48" (1/1) ... [2024-12-06 03:21:49,507 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:24:40,732 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 03:24:40,733 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@56893728 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:24:40, skipping insertion in model container [2024-12-06 03:24:40,733 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:24:40,734 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 03:24:40,737 INFO L158 Benchmark]: Toolchain (without parser) took 172168.08ms. Allocated memory was 302.0MB in the beginning and 687.9MB in the end (delta: 385.9MB). Free memory was 115.7MB in the beginning and 295.0MB in the end (delta: -179.3MB). Peak memory consumption was 475.8MB. Max. memory is 16.1GB. [2024-12-06 03:24:40,737 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:24:40,738 INFO L158 Benchmark]: CACSL2BoogieTranslator took 172165.77ms. Allocated memory was 302.0MB in the beginning and 687.9MB in the end (delta: 385.9MB). Free memory was 115.6MB in the beginning and 295.0MB in the end (delta: -179.4MB). Peak memory consumption was 475.8MB. Max. memory is 16.1GB. [2024-12-06 03:24:40,740 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 172165.77ms. Allocated memory was 302.0MB in the beginning and 687.9MB in the end (delta: 385.9MB). Free memory was 115.6MB in the beginning and 295.0MB in the end (delta: -179.4MB). Peak memory consumption was 475.8MB. 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