./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_1229_infer_uaf.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d98056da-1658-48d8-b768-7f5d5f6f8f68/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d98056da-1658-48d8-b768-7f5d5f6f8f68/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_d98056da-1658-48d8-b768-7f5d5f6f8f68/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d98056da-1658-48d8-b768-7f5d5f6f8f68/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_1229_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d98056da-1658-48d8-b768-7f5d5f6f8f68/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_d98056da-1658-48d8-b768-7f5d5f6f8f68/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 74f5e7b3c5bd686138093a9a04fc9cdf84bb373c4baa42104838be1023a000bd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:06:26,800 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:06:26,872 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d98056da-1658-48d8-b768-7f5d5f6f8f68/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 05:06:26,877 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:06:26,878 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:06:26,901 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:06:26,902 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:06:26,902 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:06:26,902 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:06:26,903 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:06:26,903 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:06:26,903 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:06:26,903 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:06:26,903 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 05:06:26,903 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:06:26,903 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:06:26,903 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 05:06:26,903 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 05:06:26,904 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:06:26,904 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 05:06:26,904 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 05:06:26,904 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 05:06:26,904 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 05:06:26,904 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 05:06:26,904 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:06:26,905 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:06:26,905 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:06:26,905 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 05:06:26,905 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 05:06:26,905 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 05:06:26,905 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:06:26,905 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:06:26,905 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:06:26,905 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:06:26,905 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:06:26,906 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:06:26,906 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:06:26,906 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:06:26,906 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:06:26,906 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:06:26,906 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:06:26,906 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 05:06:26,907 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 05:06:26,907 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:06:26,907 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:06:26,907 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 05:06:26,908 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_d98056da-1658-48d8-b768-7f5d5f6f8f68/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 -> 74f5e7b3c5bd686138093a9a04fc9cdf84bb373c4baa42104838be1023a000bd [2024-11-14 05:06:27,162 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:06:27,171 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:06:27,173 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:06:27,174 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:06:27,175 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:06:27,176 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d98056da-1658-48d8-b768-7f5d5f6f8f68/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_1229_infer_uaf.c Unable to find full path for "g++" [2024-11-14 05:06:29,039 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:06:32,864 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:06:32,865 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d98056da-1658-48d8-b768-7f5d5f6f8f68/sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_1229_infer_uaf.c [2024-11-14 05:06:33,225 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d98056da-1658-48d8-b768-7f5d5f6f8f68/bin/utaipan-verify-sOmjnqqW8E/data/58faa22f4/9df3860c342349de85631afc4a682cf2/FLAGac03124b3 [2024-11-14 05:06:33,240 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d98056da-1658-48d8-b768-7f5d5f6f8f68/bin/utaipan-verify-sOmjnqqW8E/data/58faa22f4/9df3860c342349de85631afc4a682cf2 [2024-11-14 05:06:33,243 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:06:33,244 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:06:33,246 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:06:33,246 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:06:33,251 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:06:33,252 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:06:33" (1/1) ... [2024-11-14 05:06:33,253 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63709af0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:06:33, skipping insertion in model container [2024-11-14 05:06:33,253 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:06:33" (1/1) ... [2024-11-14 05:06:34,458 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:09:13,769 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 05:09:13,769 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@354b0ab4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:09:13, skipping insertion in model container [2024-11-14 05:09:13,770 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:09:13,770 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:09:13,773 INFO L158 Benchmark]: Toolchain (without parser) took 160527.81ms. Allocated memory was 360.7MB in the beginning and 763.4MB in the end (delta: 402.7MB). Free memory was 152.3MB in the beginning and 285.9MB in the end (delta: -133.6MB). Peak memory consumption was 531.9MB. Max. memory is 16.1GB. [2024-11-14 05:09:13,773 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 167.8MB. Free memory is still 103.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:09:13,774 INFO L158 Benchmark]: CACSL2BoogieTranslator took 160524.16ms. Allocated memory was 360.7MB in the beginning and 763.4MB in the end (delta: 402.7MB). Free memory was 152.3MB in the beginning and 285.9MB in the end (delta: -133.6MB). Peak memory consumption was 531.9MB. Max. memory is 16.1GB. [2024-11-14 05:09:13,775 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 167.8MB. Free memory is still 103.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 160524.16ms. Allocated memory was 360.7MB in the beginning and 763.4MB in the end (delta: 402.7MB). Free memory was 152.3MB in the beginning and 285.9MB in the end (delta: -133.6MB). Peak memory consumption was 531.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51653]: 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_d98056da-1658-48d8-b768-7f5d5f6f8f68/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d98056da-1658-48d8-b768-7f5d5f6f8f68/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_d98056da-1658-48d8-b768-7f5d5f6f8f68/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d98056da-1658-48d8-b768-7f5d5f6f8f68/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_1229_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d98056da-1658-48d8-b768-7f5d5f6f8f68/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_d98056da-1658-48d8-b768-7f5d5f6f8f68/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 74f5e7b3c5bd686138093a9a04fc9cdf84bb373c4baa42104838be1023a000bd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:09:16,237 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:09:16,352 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d98056da-1658-48d8-b768-7f5d5f6f8f68/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 05:09:16,384 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:09:16,388 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:09:16,429 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:09:16,430 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:09:16,430 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:09:16,430 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:09:16,430 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:09:16,430 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:09:16,431 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:09:16,431 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:09:16,431 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:09:16,431 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:09:16,431 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:09:16,431 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 05:09:16,432 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 05:09:16,432 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:09:16,432 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:09:16,432 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:09:16,432 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 05:09:16,432 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 05:09:16,432 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 05:09:16,432 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:09:16,433 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:09:16,433 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 05:09:16,433 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:09:16,433 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 05:09:16,433 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:09:16,433 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:09:16,433 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:09:16,433 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 05:09:16,433 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:09:16,434 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:09:16,434 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:09:16,434 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:09:16,434 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:09:16,434 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 05:09:16,434 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 05:09:16,434 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:09:16,434 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:09:16,435 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_d98056da-1658-48d8-b768-7f5d5f6f8f68/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 -> 74f5e7b3c5bd686138093a9a04fc9cdf84bb373c4baa42104838be1023a000bd [2024-11-14 05:09:16,738 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:09:16,746 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:09:16,748 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:09:16,749 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:09:16,749 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:09:16,751 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d98056da-1658-48d8-b768-7f5d5f6f8f68/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_1229_infer_uaf.c Unable to find full path for "g++" [2024-11-14 05:09:18,685 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:09:22,032 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:09:22,034 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d98056da-1658-48d8-b768-7f5d5f6f8f68/sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_1229_infer_uaf.c [2024-11-14 05:09:22,465 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d98056da-1658-48d8-b768-7f5d5f6f8f68/bin/utaipan-verify-sOmjnqqW8E/data/2bf6f4c3e/cfe88377da2b42379d47514e8e889292/FLAG8316cfc1f [2024-11-14 05:09:22,486 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d98056da-1658-48d8-b768-7f5d5f6f8f68/bin/utaipan-verify-sOmjnqqW8E/data/2bf6f4c3e/cfe88377da2b42379d47514e8e889292 [2024-11-14 05:09:22,489 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:09:22,491 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:09:22,492 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:09:22,493 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:09:22,498 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:09:22,498 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:09:22" (1/1) ... [2024-11-14 05:09:22,499 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b81a233 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:09:22, skipping insertion in model container [2024-11-14 05:09:22,499 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:09:22" (1/1) ... [2024-11-14 05:09:23,399 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:12:06,687 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 05:12:06,688 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@20162690 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:12:06, skipping insertion in model container [2024-11-14 05:12:06,688 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:12:06,689 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:12:06,691 INFO L158 Benchmark]: Toolchain (without parser) took 164198.99ms. Allocated memory was 629.1MB in the beginning and 1.4GB in the end (delta: 813.7MB). Free memory was 474.0MB in the beginning and 773.0MB in the end (delta: -299.0MB). Peak memory consumption was 974.0MB. Max. memory is 16.1GB. [2024-11-14 05:12:06,691 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 117.4MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:12:06,692 INFO L158 Benchmark]: CACSL2BoogieTranslator took 164196.21ms. Allocated memory was 629.1MB in the beginning and 1.4GB in the end (delta: 813.7MB). Free memory was 473.5MB in the beginning and 773.0MB in the end (delta: -299.4MB). Peak memory consumption was 974.0MB. Max. memory is 16.1GB. [2024-11-14 05:12:06,694 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 117.4MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 164196.21ms. Allocated memory was 629.1MB in the beginning and 1.4GB in the end (delta: 813.7MB). Free memory was 473.5MB in the beginning and 773.0MB in the end (delta: -299.4MB). Peak memory consumption was 974.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51653]: 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