./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_812-816-605_csa_uaf.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/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_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_812-816-605_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/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_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/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 96300383e657138c1e75b3c6a8a026893d1a88f41e1e98cc3bfbb3f10d442ecc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:01:40,706 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:01:40,818 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 05:01:40,828 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:01:40,829 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:01:40,872 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:01:40,873 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:01:40,874 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:01:40,875 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:01:40,875 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:01:40,876 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:01:40,876 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 05:01:40,876 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 05:01:40,876 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 05:01:40,877 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:01:40,877 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:01:40,877 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:01:40,878 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:01:40,878 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:01:40,879 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:01:40,879 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:01:40,879 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:01:40,879 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:01:40,879 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:01:40,879 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:01:40,880 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:01:40,880 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:01:40,880 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_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/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 -> 96300383e657138c1e75b3c6a8a026893d1a88f41e1e98cc3bfbb3f10d442ecc [2024-11-25 05:01:41,264 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:01:41,278 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:01:41,283 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:01:41,284 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:01:41,285 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:01:41,286 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_812-816-605_csa_uaf.c [2024-11-25 05:01:44,439 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/bin/ukojak-verify-ENZ3QT5qd3/data/163b1a173/d7586fb892b44c30bd38b79fe6c224e7/FLAG9be9a7a42 [2024-11-25 05:01:48,378 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:01:48,379 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_812-816-605_csa_uaf.c [2024-11-25 05:01:48,806 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/bin/ukojak-verify-ENZ3QT5qd3/data/163b1a173/d7586fb892b44c30bd38b79fe6c224e7/FLAG9be9a7a42 [2024-11-25 05:01:48,831 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/bin/ukojak-verify-ENZ3QT5qd3/data/163b1a173/d7586fb892b44c30bd38b79fe6c224e7 [2024-11-25 05:01:48,836 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:01:48,837 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:01:48,839 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:01:48,839 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:01:48,844 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:01:48,845 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:01:48" (1/1) ... [2024-11-25 05:01:48,846 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b2f2049 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:01:48, skipping insertion in model container [2024-11-25 05:01:48,847 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:01:48" (1/1) ... [2024-11-25 05:01:49,968 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:01:50,982 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 05:01:50,986 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@18dd5e24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:01:50, skipping insertion in model container [2024-11-25 05:01:50,986 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:01:50,987 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 05:01:50,990 INFO L158 Benchmark]: Toolchain (without parser) took 2151.50ms. Allocated memory was 293.6MB in the beginning and 889.2MB in the end (delta: 595.6MB). Free memory was 92.2MB in the beginning and 613.7MB in the end (delta: -521.5MB). Peak memory consumption was 122.6MB. Max. memory is 16.1GB. [2024-11-25 05:01:50,990 INFO L158 Benchmark]: CDTParser took 0.81ms. Allocated memory is still 117.4MB. Free memory is still 72.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:01:50,991 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2148.31ms. Allocated memory was 293.6MB in the beginning and 889.2MB in the end (delta: 595.6MB). Free memory was 92.0MB in the beginning and 613.7MB in the end (delta: -521.7MB). Peak memory consumption was 122.6MB. Max. memory is 16.1GB. [2024-11-25 05:01:50,992 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.81ms. Allocated memory is still 117.4MB. Free memory is still 72.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2148.31ms. Allocated memory was 293.6MB in the beginning and 889.2MB in the end (delta: 595.6MB). Free memory was 92.0MB in the beginning and 613.7MB in the end (delta: -521.7MB). Peak memory consumption was 122.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 35263]: 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_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/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_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_812-816-605_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/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_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/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 96300383e657138c1e75b3c6a8a026893d1a88f41e1e98cc3bfbb3f10d442ecc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:01:53,859 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:01:53,978 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 05:01:54,007 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:01:54,008 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:01:54,008 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:01:54,008 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:01:54,008 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:01:54,008 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:01:54,009 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 05:01:54,009 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 05:01:54,009 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 05:01:54,009 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:01:54,009 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 05:01:54,009 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 05:01:54,009 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 05:01:54,010 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:01:54,010 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:01:54,010 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:01:54,010 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:01:54,010 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:01:54,010 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:01:54,011 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 05:01:54,011 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 05:01:54,011 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:01:54,011 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:01:54,011 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:01:54,011 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:01:54,011 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 05:01:54,011 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 05:01:54,012 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 05:01:54,012 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_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/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 -> 96300383e657138c1e75b3c6a8a026893d1a88f41e1e98cc3bfbb3f10d442ecc [2024-11-25 05:01:54,372 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:01:54,382 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:01:54,385 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:01:54,388 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:01:54,389 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:01:54,390 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_812-816-605_csa_uaf.c [2024-11-25 05:01:57,462 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/bin/ukojak-verify-ENZ3QT5qd3/data/1bf6ff0f8/02298dc124c944978c80aab755ffb3d1/FLAGfebde95a4 [2024-11-25 05:02:00,977 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:02:00,978 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_812-816-605_csa_uaf.c [2024-11-25 05:02:01,548 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/bin/ukojak-verify-ENZ3QT5qd3/data/1bf6ff0f8/02298dc124c944978c80aab755ffb3d1/FLAGfebde95a4 [2024-11-25 05:02:01,565 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07d67de6-4ebd-4ca4-bf75-362ede6fcc25/bin/ukojak-verify-ENZ3QT5qd3/data/1bf6ff0f8/02298dc124c944978c80aab755ffb3d1 [2024-11-25 05:02:01,567 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:02:01,569 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:02:01,571 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:02:01,571 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:02:01,576 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:02:01,577 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:02:01" (1/1) ... [2024-11-25 05:02:01,578 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ee02fae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:02:01, skipping insertion in model container [2024-11-25 05:02:01,578 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:02:01" (1/1) ... [2024-11-25 05:02:02,870 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:04:51,231 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 05:04:51,233 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 05:04:51,234 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1a7c7ad3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:51, skipping insertion in model container [2024-11-25 05:04:51,234 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:04:51,235 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 05:04:51,237 INFO L158 Benchmark]: Toolchain (without parser) took 169667.00ms. Allocated memory was 243.3MB in the beginning and 503.3MB in the end (delta: 260.0MB). Free memory was 90.6MB in the beginning and 51.7MB in the end (delta: 39.0MB). Peak memory consumption was 354.5MB. Max. memory is 16.1GB. [2024-11-25 05:04:51,237 INFO L158 Benchmark]: CDTParser took 2.97ms. Allocated memory is still 83.9MB. Free memory is still 65.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:04:51,238 INFO L158 Benchmark]: CACSL2BoogieTranslator took 169663.92ms. Allocated memory was 243.3MB in the beginning and 503.3MB in the end (delta: 260.0MB). Free memory was 90.0MB in the beginning and 51.7MB in the end (delta: 38.3MB). Peak memory consumption was 354.5MB. Max. memory is 16.1GB. [2024-11-25 05:04:51,244 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.97ms. Allocated memory is still 83.9MB. Free memory is still 65.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 169663.92ms. Allocated memory was 243.3MB in the beginning and 503.3MB in the end (delta: 260.0MB). Free memory was 90.0MB in the beginning and 51.7MB in the end (delta: 38.3MB). Peak memory consumption was 354.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52316]: 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