./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_1229_infer_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_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/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_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_1229_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/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_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/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 74f5e7b3c5bd686138093a9a04fc9cdf84bb373c4baa42104838be1023a000bd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:50:37,455 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:50:37,515 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 01:50:37,519 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:50:37,519 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:50:37,540 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:50:37,541 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:50:37,541 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:50:37,541 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:50:37,541 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:50:37,541 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:50:37,541 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 01:50:37,541 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 01:50:37,541 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 01:50:37,542 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:50:37,542 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:50:37,542 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:50:37,542 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:50:37,542 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:50:37,542 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:50:37,542 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:50:37,542 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:50:37,542 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:50:37,542 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:50:37,543 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:50:37,543 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:50:37,543 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:50:37,543 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_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/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 -> 74f5e7b3c5bd686138093a9a04fc9cdf84bb373c4baa42104838be1023a000bd [2024-12-06 01:50:37,779 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:50:37,787 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:50:37,789 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:50:37,791 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:50:37,791 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:50:37,792 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_1229_infer_uaf.c [2024-12-06 01:50:40,480 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/bin/ukojak-verify-CZk0znPC7b/data/4773b5bd6/e5555010fe72453fa6034910c38de26a/FLAG1ddbfedda [2024-12-06 01:50:42,770 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:50:42,770 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_1229_infer_uaf.c [2024-12-06 01:50:43,080 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/bin/ukojak-verify-CZk0znPC7b/data/4773b5bd6/e5555010fe72453fa6034910c38de26a/FLAG1ddbfedda [2024-12-06 01:50:43,094 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/bin/ukojak-verify-CZk0znPC7b/data/4773b5bd6/e5555010fe72453fa6034910c38de26a [2024-12-06 01:50:43,097 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:50:43,098 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:50:43,099 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:50:43,099 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:50:43,103 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:50:43,104 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:50:43" (1/1) ... [2024-12-06 01:50:43,105 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f1a45d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:50:43, skipping insertion in model container [2024-12-06 01:50:43,105 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:50:43" (1/1) ... [2024-12-06 01:50:43,799 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:50:44,320 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 01:50:44,320 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f1be99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:50:44, skipping insertion in model container [2024-12-06 01:50:44,320 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:50:44,321 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 01:50:44,323 INFO L158 Benchmark]: Toolchain (without parser) took 1223.98ms. Allocated memory was 335.5MB in the beginning and 822.1MB in the end (delta: 486.5MB). Free memory was 127.3MB in the beginning and 555.4MB in the end (delta: -428.1MB). Peak memory consumption was 145.2MB. Max. memory is 16.1GB. [2024-12-06 01:50:44,324 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 83.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:50:44,324 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1221.77ms. Allocated memory was 335.5MB in the beginning and 822.1MB in the end (delta: 486.5MB). Free memory was 127.3MB in the beginning and 555.4MB in the end (delta: -428.1MB). Peak memory consumption was 145.2MB. Max. memory is 16.1GB. [2024-12-06 01:50:44,325 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 83.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1221.77ms. Allocated memory was 335.5MB in the beginning and 822.1MB in the end (delta: 486.5MB). Free memory was 127.3MB in the beginning and 555.4MB in the end (delta: -428.1MB). Peak memory consumption was 145.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34760]: 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_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/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_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_1229_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/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_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/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 74f5e7b3c5bd686138093a9a04fc9cdf84bb373c4baa42104838be1023a000bd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:50:46,119 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:50:46,199 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 01:50:46,222 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:50:46,223 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:50:46,223 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:50:46,224 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:50:46,224 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:50:46,224 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:50:46,224 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 01:50:46,224 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 01:50:46,224 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 01:50:46,224 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:50:46,224 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 01:50:46,224 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 01:50:46,225 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 01:50:46,225 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:50:46,225 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:50:46,225 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:50:46,225 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:50:46,225 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:50:46,225 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:50:46,225 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 01:50:46,225 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 01:50:46,226 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:50:46,226 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:50:46,226 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:50:46,226 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:50:46,226 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 01:50:46,226 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 01:50:46,226 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 01:50:46,226 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_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/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 -> 74f5e7b3c5bd686138093a9a04fc9cdf84bb373c4baa42104838be1023a000bd [2024-12-06 01:50:46,446 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:50:46,454 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:50:46,456 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:50:46,457 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:50:46,458 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:50:46,459 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_1229_infer_uaf.c [2024-12-06 01:50:49,168 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/bin/ukojak-verify-CZk0znPC7b/data/ec2146373/7d664b9848414ebe9bb94edcb5993a3b/FLAGe935a22b3 [2024-12-06 01:50:51,485 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:50:51,486 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_1229_infer_uaf.c [2024-12-06 01:50:52,008 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/bin/ukojak-verify-CZk0znPC7b/data/ec2146373/7d664b9848414ebe9bb94edcb5993a3b/FLAGe935a22b3 [2024-12-06 01:50:52,259 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8147e0e-0f49-43bc-b0f3-fe4221bc25ca/bin/ukojak-verify-CZk0znPC7b/data/ec2146373/7d664b9848414ebe9bb94edcb5993a3b [2024-12-06 01:50:52,261 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:50:52,262 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:50:52,263 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:50:52,263 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:50:52,267 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:50:52,268 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:50:52" (1/1) ... [2024-12-06 01:50:52,269 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ed0a33e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:50:52, skipping insertion in model container [2024-12-06 01:50:52,269 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:50:52" (1/1) ... [2024-12-06 01:50:52,922 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:53:28,790 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 01:53:28,790 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4a88a575 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:53:28, skipping insertion in model container [2024-12-06 01:53:28,790 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:53:28,791 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 01:53:28,794 INFO L158 Benchmark]: Toolchain (without parser) took 156530.40ms. Allocated memory was 352.3MB in the beginning and 704.6MB in the end (delta: 352.3MB). Free memory was 154.1MB in the beginning and 215.3MB in the end (delta: -61.2MB). Peak memory consumption was 499.1MB. Max. memory is 16.1GB. [2024-12-06 01:53:28,795 INFO L158 Benchmark]: CDTParser took 0.29ms. 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 01:53:28,796 INFO L158 Benchmark]: CACSL2BoogieTranslator took 156528.03ms. Allocated memory was 352.3MB in the beginning and 704.6MB in the end (delta: 352.3MB). Free memory was 153.0MB in the beginning and 215.3MB in the end (delta: -62.3MB). Peak memory consumption was 499.1MB. Max. memory is 16.1GB. [2024-12-06 01:53:28,798 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 48.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 156528.03ms. Allocated memory was 352.3MB in the beginning and 704.6MB in the end (delta: 352.3MB). Free memory was 153.0MB in the beginning and 215.3MB in the end (delta: -62.3MB). Peak memory consumption was 499.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51769]: 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