./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_292_csa_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_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_292_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/bin/utaipan-verify-sOmjnqqW8E --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b86f97ff2d9a39df429bb16254c3e922f6ba11546decb25286ae8c32303aa4ab --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:43:24,738 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:43:24,860 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 05:43:24,871 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:43:24,872 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:43:24,899 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:43:24,900 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:43:24,900 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:43:24,900 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:43:24,900 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:43:24,900 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:43:24,901 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:43:24,901 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:43:24,901 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 05:43:24,901 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:43:24,901 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:43:24,901 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 05:43:24,901 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 05:43:24,901 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:43:24,902 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 05:43:24,902 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 05:43:24,902 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 05:43:24,902 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 05:43:24,902 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 05:43:24,903 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:43:24,903 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:43:24,903 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:43:24,903 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 05:43:24,903 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 05:43:24,903 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 05:43:24,903 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:43:24,903 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:43:24,903 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:43:24,903 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:43:24,904 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:43:24,904 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:43:24,904 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:43:24,904 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:43:24,904 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:43:24,904 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:43:24,904 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:43:24,904 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 05:43:24,905 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 05:43:24,905 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:43:24,905 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:43:24,905 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 05:43:24,905 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/bin/utaipan-verify-sOmjnqqW8E 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 -> Taipan 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 -> b86f97ff2d9a39df429bb16254c3e922f6ba11546decb25286ae8c32303aa4ab [2024-11-14 05:43:25,230 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:43:25,240 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:43:25,243 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:43:25,244 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:43:25,245 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:43:25,246 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_292_csa_uaf.c Unable to find full path for "g++" [2024-11-14 05:43:27,227 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:43:30,819 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:43:30,822 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_292_csa_uaf.c [2024-11-14 05:43:31,292 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/bin/utaipan-verify-sOmjnqqW8E/data/a8f9b4515/a28cc6c85a944e9183656dadb6026cdb/FLAGb4b38185e [2024-11-14 05:43:31,318 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/bin/utaipan-verify-sOmjnqqW8E/data/a8f9b4515/a28cc6c85a944e9183656dadb6026cdb [2024-11-14 05:43:31,321 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:43:31,326 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:43:31,327 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:43:31,328 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:43:31,334 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:43:31,335 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:43:31" (1/1) ... [2024-11-14 05:43:31,337 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65921ece and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:31, skipping insertion in model container [2024-11-14 05:43:31,339 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:43:31" (1/1) ... [2024-11-14 05:43:32,528 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:46:35,974 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 05:46:35,976 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@132ddb9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:46:35, skipping insertion in model container [2024-11-14 05:46:35,977 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:46:35,978 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:46:35,980 INFO L158 Benchmark]: Toolchain (without parser) took 184655.32ms. Allocated memory was 394.3MB in the beginning and 704.6MB in the end (delta: 310.4MB). Free memory was 236.7MB in the beginning and 246.6MB in the end (delta: -9.9MB). Peak memory consumption was 528.4MB. Max. memory is 16.1GB. [2024-11-14 05:46:35,984 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 167.8MB. Free memory is still 105.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:46:35,984 INFO L158 Benchmark]: CACSL2BoogieTranslator took 184650.67ms. Allocated memory was 394.3MB in the beginning and 704.6MB in the end (delta: 310.4MB). Free memory was 235.6MB in the beginning and 246.6MB in the end (delta: -11.0MB). Peak memory consumption was 520.0MB. Max. memory is 16.1GB. [2024-11-14 05:46:35,987 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 167.8MB. Free memory is still 105.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 184650.67ms. Allocated memory was 394.3MB in the beginning and 704.6MB in the end (delta: 310.4MB). Free memory was 235.6MB in the beginning and 246.6MB in the end (delta: -11.0MB). Peak memory consumption was 520.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51497]: 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_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_292_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/bin/utaipan-verify-sOmjnqqW8E --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b86f97ff2d9a39df429bb16254c3e922f6ba11546decb25286ae8c32303aa4ab --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:46:38,980 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:46:39,142 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 05:46:39,153 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:46:39,153 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:46:39,236 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:46:39,237 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:46:39,237 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:46:39,238 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:46:39,238 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:46:39,239 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:46:39,239 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:46:39,239 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:46:39,239 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:46:39,241 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:46:39,241 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:46:39,241 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 05:46:39,242 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 05:46:39,243 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:46:39,243 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:46:39,243 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:46:39,243 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 05:46:39,243 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 05:46:39,243 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 05:46:39,243 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:46:39,244 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:46:39,244 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 05:46:39,244 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:46:39,244 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 05:46:39,244 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:46:39,244 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:46:39,244 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:46:39,244 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 05:46:39,245 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:46:39,245 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:46:39,245 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:46:39,245 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:46:39,245 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:46:39,245 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 05:46:39,245 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 05:46:39,245 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:46:39,246 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:46:39,246 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_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/bin/utaipan-verify-sOmjnqqW8E 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 -> Taipan 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 -> b86f97ff2d9a39df429bb16254c3e922f6ba11546decb25286ae8c32303aa4ab [2024-11-14 05:46:39,672 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:46:39,683 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:46:39,686 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:46:39,688 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:46:39,689 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:46:39,690 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_292_csa_uaf.c Unable to find full path for "g++" [2024-11-14 05:46:42,370 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:46:46,675 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:46:46,676 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_292_csa_uaf.c [2024-11-14 05:46:47,226 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/bin/utaipan-verify-sOmjnqqW8E/data/1537a5089/047e4da50b644901b84ab6983a5419bb/FLAG43734de7f [2024-11-14 05:46:47,479 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b527fd3-b317-45a2-93ca-a64eaeabdfb2/bin/utaipan-verify-sOmjnqqW8E/data/1537a5089/047e4da50b644901b84ab6983a5419bb [2024-11-14 05:46:47,482 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:46:47,484 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:46:47,487 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:46:47,487 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:46:47,492 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:46:47,493 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:46:47" (1/1) ... [2024-11-14 05:46:47,495 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e2200ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:46:47, skipping insertion in model container [2024-11-14 05:46:47,495 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:46:47" (1/1) ... [2024-11-14 05:46:48,934 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:50:20,433 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 05:50:20,434 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6cfc1b52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:50:20, skipping insertion in model container [2024-11-14 05:50:20,435 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:50:20,436 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:50:20,442 INFO L158 Benchmark]: Toolchain (without parser) took 212953.26ms. Allocated memory was 696.3MB in the beginning and 1.1GB in the end (delta: 360.7MB). Free memory was 540.7MB in the beginning and 426.3MB in the end (delta: 114.4MB). Peak memory consumption was 741.1MB. Max. memory is 16.1GB. [2024-11-14 05:50:20,443 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 117.4MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:50:20,443 INFO L158 Benchmark]: CACSL2BoogieTranslator took 212949.49ms. Allocated memory was 696.3MB in the beginning and 1.1GB in the end (delta: 360.7MB). Free memory was 540.2MB in the beginning and 426.3MB in the end (delta: 113.9MB). Peak memory consumption was 741.1MB. Max. memory is 16.1GB. [2024-11-14 05:50:20,445 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47ms. Allocated memory is still 117.4MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 212949.49ms. Allocated memory was 696.3MB in the beginning and 1.1GB in the end (delta: 360.7MB). Free memory was 540.2MB in the beginning and 426.3MB in the end (delta: 113.9MB). Peak memory consumption was 741.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51497]: 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