./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/comm_3args_klee-sa_ko_243_infer_uaf.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9376c9-0552-4648-ab8a-7c27fc105f04/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9376c9-0552-4648-ab8a-7c27fc105f04/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9376c9-0552-4648-ab8a-7c27fc105f04/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9376c9-0552-4648-ab8a-7c27fc105f04/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/comm_3args_klee-sa_ko_243_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9376c9-0552-4648-ab8a-7c27fc105f04/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9376c9-0552-4648-ab8a-7c27fc105f04/bin/uautomizer-verify-qhAvR1uOyd --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fb3f12ec0412c5a151aadff33ce7be37c41c67e8f4785a8b62d17b3bc2ef99d6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 15:31:41,360 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 15:31:41,462 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9376c9-0552-4648-ab8a-7c27fc105f04/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2024-11-13 15:31:41,470 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 15:31:41,474 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 15:31:41,513 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 15:31:41,514 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 15:31:41,514 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 15:31:41,515 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 15:31:41,515 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 15:31:41,516 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 15:31:41,516 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 15:31:41,517 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 15:31:41,517 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 15:31:41,518 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 15:31:41,518 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 15:31:41,518 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 15:31:41,518 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 15:31:41,519 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 15:31:41,519 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 15:31:41,519 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 15:31:41,519 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 15:31:41,519 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 15:31:41,519 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 15:31:41,519 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 15:31:41,519 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 15:31:41,520 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 15:31:41,520 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 15:31:41,520 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 15:31:41,521 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 15:31:41,521 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 15:31:41,521 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 15:31:41,521 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 15:31:41,521 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 15:31:41,521 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 15:31:41,521 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 15:31:41,522 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 15:31:41,522 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 15:31:41,523 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 15:31:41,523 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_fb9376c9-0552-4648-ab8a-7c27fc105f04/bin/uautomizer-verify-qhAvR1uOyd 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 -> Automizer 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 -> fb3f12ec0412c5a151aadff33ce7be37c41c67e8f4785a8b62d17b3bc2ef99d6 [2024-11-13 15:31:41,848 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 15:31:41,858 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 15:31:41,860 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 15:31:41,862 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 15:31:41,862 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 15:31:41,864 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9376c9-0552-4648-ab8a-7c27fc105f04/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/coreutils-v8.31/comm_3args_klee-sa_ko_243_infer_uaf.c Unable to find full path for "g++" [2024-11-13 15:31:43,803 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 15:31:47,021 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 15:31:47,022 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9376c9-0552-4648-ab8a-7c27fc105f04/sv-benchmarks/c/coreutils-v8.31/comm_3args_klee-sa_ko_243_infer_uaf.c [2024-11-13 15:31:47,444 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9376c9-0552-4648-ab8a-7c27fc105f04/bin/uautomizer-verify-qhAvR1uOyd/data/e66628b1b/064633ea2e964aca9829517ed7984a69/FLAGeb780af41 [2024-11-13 15:31:47,468 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9376c9-0552-4648-ab8a-7c27fc105f04/bin/uautomizer-verify-qhAvR1uOyd/data/e66628b1b/064633ea2e964aca9829517ed7984a69 [2024-11-13 15:31:47,470 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 15:31:47,474 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 15:31:47,475 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 15:31:47,476 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 15:31:47,480 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 15:31:47,482 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:31:47" (1/1) ... [2024-11-13 15:31:47,483 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56c15582 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:31:47, skipping insertion in model container [2024-11-13 15:31:47,484 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:31:47" (1/1) ... [2024-11-13 15:31:48,529 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 15:34:24,271 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-13 15:34:24,272 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16ada26e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:34:24, skipping insertion in model container [2024-11-13 15:34:24,272 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 15:34:24,273 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-13 15:34:24,275 INFO L158 Benchmark]: Toolchain (without parser) took 156800.62ms. Allocated memory was 427.8MB in the beginning and 1.2GB in the end (delta: 738.2MB). Free memory was 249.0MB in the beginning and 430.2MB in the end (delta: -181.2MB). Peak memory consumption was 839.2MB. Max. memory is 16.1GB. [2024-11-13 15:34:24,278 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 142.6MB. Free memory is still 81.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 15:34:24,278 INFO L158 Benchmark]: CACSL2BoogieTranslator took 156797.65ms. Allocated memory was 427.8MB in the beginning and 1.2GB in the end (delta: 738.2MB). Free memory was 249.0MB in the beginning and 430.2MB in the end (delta: -181.2MB). Peak memory consumption was 839.2MB. Max. memory is 16.1GB. [2024-11-13 15:34:24,279 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 142.6MB. Free memory is still 81.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 156797.65ms. Allocated memory was 427.8MB in the beginning and 1.2GB in the end (delta: 738.2MB). Free memory was 249.0MB in the beginning and 430.2MB in the end (delta: -181.2MB). Peak memory consumption was 839.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51473]: Unsupported Syntax Unable to represent float literal 0x1.000000000000000p0F 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_fb9376c9-0552-4648-ab8a-7c27fc105f04/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9376c9-0552-4648-ab8a-7c27fc105f04/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9376c9-0552-4648-ab8a-7c27fc105f04/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9376c9-0552-4648-ab8a-7c27fc105f04/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/comm_3args_klee-sa_ko_243_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9376c9-0552-4648-ab8a-7c27fc105f04/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9376c9-0552-4648-ab8a-7c27fc105f04/bin/uautomizer-verify-qhAvR1uOyd --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fb3f12ec0412c5a151aadff33ce7be37c41c67e8f4785a8b62d17b3bc2ef99d6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 15:34:26,673 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 15:34:26,799 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9376c9-0552-4648-ab8a-7c27fc105f04/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2024-11-13 15:34:26,809 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 15:34:26,809 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 15:34:26,850 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 15:34:26,852 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 15:34:26,852 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 15:34:26,853 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 15:34:26,853 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 15:34:26,853 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 15:34:26,853 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 15:34:26,854 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 15:34:26,854 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 15:34:26,854 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 15:34:26,854 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 15:34:26,854 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 15:34:26,855 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 15:34:26,855 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 15:34:26,855 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 15:34:26,855 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 15:34:26,855 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 15:34:26,855 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 15:34:26,855 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 15:34:26,855 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 15:34:26,855 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 15:34:26,855 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 15:34:26,856 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 15:34:26,856 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 15:34:26,856 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 15:34:26,856 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 15:34:26,856 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 15:34:26,856 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 15:34:26,856 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 15:34:26,856 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 15:34:26,857 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-13 15:34:26,857 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 15:34:26,857 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 15:34:26,857 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 15:34:26,857 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 15:34:26,857 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 15:34:26,857 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_fb9376c9-0552-4648-ab8a-7c27fc105f04/bin/uautomizer-verify-qhAvR1uOyd 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 -> Automizer 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 -> fb3f12ec0412c5a151aadff33ce7be37c41c67e8f4785a8b62d17b3bc2ef99d6 [2024-11-13 15:34:27,190 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 15:34:27,199 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 15:34:27,201 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 15:34:27,202 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 15:34:27,202 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 15:34:27,204 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9376c9-0552-4648-ab8a-7c27fc105f04/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/coreutils-v8.31/comm_3args_klee-sa_ko_243_infer_uaf.c Unable to find full path for "g++" [2024-11-13 15:34:29,132 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 15:34:33,421 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 15:34:33,422 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9376c9-0552-4648-ab8a-7c27fc105f04/sv-benchmarks/c/coreutils-v8.31/comm_3args_klee-sa_ko_243_infer_uaf.c [2024-11-13 15:34:33,923 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9376c9-0552-4648-ab8a-7c27fc105f04/bin/uautomizer-verify-qhAvR1uOyd/data/60070a2bc/db60645785484c5eae0d1fae9d94b27f/FLAGba1d26159 [2024-11-13 15:34:33,939 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9376c9-0552-4648-ab8a-7c27fc105f04/bin/uautomizer-verify-qhAvR1uOyd/data/60070a2bc/db60645785484c5eae0d1fae9d94b27f [2024-11-13 15:34:33,941 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 15:34:33,943 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 15:34:33,945 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 15:34:33,945 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 15:34:33,950 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 15:34:33,951 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:34:33" (1/1) ... [2024-11-13 15:34:33,953 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d9ea462 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:34:33, skipping insertion in model container [2024-11-13 15:34:33,954 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:34:33" (1/1) ... [2024-11-13 15:34:34,951 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 15:37:16,300 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-13 15:37:16,301 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@643102a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:37:16, skipping insertion in model container [2024-11-13 15:37:16,302 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 15:37:16,302 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-13 15:37:16,305 INFO L158 Benchmark]: Toolchain (without parser) took 162360.48ms. Allocated memory was 503.3MB in the beginning and 872.4MB in the end (delta: 369.1MB). Free memory was 313.7MB in the beginning and 412.7MB in the end (delta: -99.0MB). Peak memory consumption was 633.1MB. Max. memory is 16.1GB. [2024-11-13 15:37:16,306 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory was 64.6MB in the beginning and 64.6MB in the end (delta: 37.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 15:37:16,309 INFO L158 Benchmark]: CACSL2BoogieTranslator took 162357.26ms. Allocated memory was 503.3MB in the beginning and 872.4MB in the end (delta: 369.1MB). Free memory was 313.7MB in the beginning and 412.7MB in the end (delta: -99.0MB). Peak memory consumption was 633.1MB. Max. memory is 16.1GB. [2024-11-13 15:37:16,311 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory was 64.6MB in the beginning and 64.6MB in the end (delta: 37.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 162357.26ms. Allocated memory was 503.3MB in the beginning and 872.4MB in the end (delta: 369.1MB). Free memory was 313.7MB in the beginning and 412.7MB in the end (delta: -99.0MB). Peak memory consumption was 633.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51473]: Unsupported Syntax Unable to represent float literal 0x1.000000000000000p0F 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