./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_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_a9a4c78e-33c3-479e-92ac-3a43d205264d/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a4c78e-33c3-479e-92ac-3a43d205264d/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_a9a4c78e-33c3-479e-92ac-3a43d205264d/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a4c78e-33c3-479e-92ac-3a43d205264d/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a4c78e-33c3-479e-92ac-3a43d205264d/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_a9a4c78e-33c3-479e-92ac-3a43d205264d/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 240e348da3a55d297529c711c8ab926df0dd19269cbd034a8d1aa9015e8caa66 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:31:18,239 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:31:18,331 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a4c78e-33c3-479e-92ac-3a43d205264d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 02:31:18,337 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:31:18,337 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:31:18,364 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:31:18,365 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:31:18,365 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:31:18,365 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:31:18,365 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:31:18,365 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:31:18,366 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:31:18,366 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:31:18,366 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:31:18,366 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:31:18,366 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:31:18,366 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:31:18,367 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:31:18,367 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:31:18,367 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:31:18,367 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:31:18,367 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:31:18,367 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:31:18,367 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:31:18,368 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:31:18,368 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:31:18,368 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:31:18,368 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_a9a4c78e-33c3-479e-92ac-3a43d205264d/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 -> 240e348da3a55d297529c711c8ab926df0dd19269cbd034a8d1aa9015e8caa66 [2024-11-25 02:31:18,675 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:31:18,683 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:31:18,685 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:31:18,687 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:31:18,687 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:31:18,688 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a4c78e-33c3-479e-92ac-3a43d205264d/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_nd.c [2024-11-25 02:31:21,603 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a4c78e-33c3-479e-92ac-3a43d205264d/bin/ukojak-verify-ENZ3QT5qd3/data/5552f5aa1/5327e17386b844228aff11ee93c4fad2/FLAG80aac0a15 [2024-11-25 02:31:25,205 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:31:25,206 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a4c78e-33c3-479e-92ac-3a43d205264d/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_nd.c [2024-11-25 02:31:25,856 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a4c78e-33c3-479e-92ac-3a43d205264d/bin/ukojak-verify-ENZ3QT5qd3/data/5552f5aa1/5327e17386b844228aff11ee93c4fad2/FLAG80aac0a15 [2024-11-25 02:31:25,875 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a4c78e-33c3-479e-92ac-3a43d205264d/bin/ukojak-verify-ENZ3QT5qd3/data/5552f5aa1/5327e17386b844228aff11ee93c4fad2 [2024-11-25 02:31:25,878 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:31:25,880 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:31:25,881 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:31:25,882 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:31:25,886 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:31:25,887 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:31:25" (1/1) ... [2024-11-25 02:31:25,888 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c856266 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:31:25, skipping insertion in model container [2024-11-25 02:31:25,888 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:31:25" (1/1) ... [2024-11-25 02:31:26,996 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:31:27,874 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 02:31:27,878 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63791706 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:31:27, skipping insertion in model container [2024-11-25 02:31:27,878 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:31:27,879 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 02:31:27,880 INFO L158 Benchmark]: Toolchain (without parser) took 2000.10ms. Allocated memory was 377.5MB in the beginning and 696.3MB in the end (delta: 318.8MB). Free memory was 225.4MB in the beginning and 375.0MB in the end (delta: -149.6MB). Peak memory consumption was 182.0MB. Max. memory is 16.1GB. [2024-11-25 02:31:27,882 INFO L158 Benchmark]: CDTParser took 0.65ms. Allocated memory is still 142.6MB. Free memory is still 79.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:31:27,883 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1997.24ms. Allocated memory was 377.5MB in the beginning and 696.3MB in the end (delta: 318.8MB). Free memory was 225.4MB in the beginning and 375.0MB in the end (delta: -149.6MB). Peak memory consumption was 182.0MB. Max. memory is 16.1GB. [2024-11-25 02:31:27,884 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65ms. Allocated memory is still 142.6MB. Free memory is still 79.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1997.24ms. Allocated memory was 377.5MB in the beginning and 696.3MB in the end (delta: 318.8MB). Free memory was 225.4MB in the beginning and 375.0MB in the end (delta: -149.6MB). Peak memory consumption was 182.0MB. 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_a9a4c78e-33c3-479e-92ac-3a43d205264d/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a4c78e-33c3-479e-92ac-3a43d205264d/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_a9a4c78e-33c3-479e-92ac-3a43d205264d/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a4c78e-33c3-479e-92ac-3a43d205264d/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a4c78e-33c3-479e-92ac-3a43d205264d/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_a9a4c78e-33c3-479e-92ac-3a43d205264d/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 240e348da3a55d297529c711c8ab926df0dd19269cbd034a8d1aa9015e8caa66 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:31:30,378 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:31:30,492 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a4c78e-33c3-479e-92ac-3a43d205264d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 02:31:30,552 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:31:30,553 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:31:30,553 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:31:30,553 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:31:30,553 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:31:30,554 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:31:30,554 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:31:30,554 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:31:30,554 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:31:30,554 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:31:30,554 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 02:31:30,554 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 02:31:30,554 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 02:31:30,554 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:31:30,554 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:31:30,555 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:31:30,555 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:31:30,555 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:31:30,555 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:31:30,556 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:31:30,556 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 02:31:30,560 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:31:30,560 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:31:30,560 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:31:30,560 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:31:30,560 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 02:31:30,560 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:31:30,560 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 02:31:30,561 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_a9a4c78e-33c3-479e-92ac-3a43d205264d/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 -> 240e348da3a55d297529c711c8ab926df0dd19269cbd034a8d1aa9015e8caa66 [2024-11-25 02:31:30,872 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:31:30,880 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:31:30,882 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:31:30,886 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:31:30,886 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:31:30,890 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a4c78e-33c3-479e-92ac-3a43d205264d/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_nd.c [2024-11-25 02:31:33,915 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a4c78e-33c3-479e-92ac-3a43d205264d/bin/ukojak-verify-ENZ3QT5qd3/data/048052d41/2af7de3e84e64a6c9b7224bb17f40c76/FLAG0b9a5fae8 [2024-11-25 02:31:37,408 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:31:37,409 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a4c78e-33c3-479e-92ac-3a43d205264d/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1318-1332_csa_nd.c [2024-11-25 02:31:38,079 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a4c78e-33c3-479e-92ac-3a43d205264d/bin/ukojak-verify-ENZ3QT5qd3/data/048052d41/2af7de3e84e64a6c9b7224bb17f40c76/FLAG0b9a5fae8 [2024-11-25 02:31:38,094 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9a4c78e-33c3-479e-92ac-3a43d205264d/bin/ukojak-verify-ENZ3QT5qd3/data/048052d41/2af7de3e84e64a6c9b7224bb17f40c76 [2024-11-25 02:31:38,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:31:38,100 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:31:38,103 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:31:38,104 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:31:38,110 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:31:38,110 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:31:38" (1/1) ... [2024-11-25 02:31:38,113 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@718f2fd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:31:38, skipping insertion in model container [2024-11-25 02:31:38,114 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:31:38" (1/1) ... [2024-11-25 02:31:39,100 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:34:21,999 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 02:34:22,003 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@e8debe7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:22, skipping insertion in model container [2024-11-25 02:34:22,004 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:34:22,004 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 02:34:22,007 INFO L158 Benchmark]: Toolchain (without parser) took 163905.13ms. Allocated memory was 503.3MB in the beginning and 713.0MB in the end (delta: 209.7MB). Free memory was 346.5MB in the beginning and 445.5MB in the end (delta: -99.0MB). Peak memory consumption was 530.5MB. Max. memory is 16.1GB. [2024-11-25 02:34:22,009 INFO L158 Benchmark]: CDTParser took 0.50ms. Allocated memory is still 117.4MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:34:22,011 INFO L158 Benchmark]: CACSL2BoogieTranslator took 163901.05ms. Allocated memory was 503.3MB in the beginning and 713.0MB in the end (delta: 209.7MB). Free memory was 346.5MB in the beginning and 445.5MB in the end (delta: -99.0MB). Peak memory consumption was 530.5MB. Max. memory is 16.1GB. [2024-11-25 02:34:22,012 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50ms. Allocated memory is still 117.4MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 163901.05ms. Allocated memory was 503.3MB in the beginning and 713.0MB in the end (delta: 209.7MB). Free memory was 346.5MB in the beginning and 445.5MB in the end (delta: -99.0MB). Peak memory consumption was 530.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51732]: 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