./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_365_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_d420909d-0e67-4e7f-98c1-be3ed054109c/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d420909d-0e67-4e7f-98c1-be3ed054109c/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_d420909d-0e67-4e7f-98c1-be3ed054109c/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d420909d-0e67-4e7f-98c1-be3ed054109c/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_365_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d420909d-0e67-4e7f-98c1-be3ed054109c/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_d420909d-0e67-4e7f-98c1-be3ed054109c/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 87e20338a4300882268e5eee4387b63830cf5b3f3ea422dd38cafe44ca2e147c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:26:47,556 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:26:47,656 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d420909d-0e67-4e7f-98c1-be3ed054109c/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 05:26:47,662 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:26:47,663 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:26:47,712 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:26:47,715 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:26:47,715 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:26:47,716 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:26:47,716 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:26:47,716 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:26:47,716 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:26:47,716 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:26:47,716 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 05:26:47,717 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:26:47,717 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:26:47,717 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 05:26:47,717 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 05:26:47,717 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:26:47,717 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 05:26:47,717 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 05:26:47,718 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 05:26:47,720 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 05:26:47,721 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 05:26:47,721 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:26:47,722 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:26:47,722 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:26:47,722 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 05:26:47,722 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 05:26:47,722 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 05:26:47,723 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:26:47,723 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:26:47,723 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:26:47,723 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:26:47,723 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:26:47,723 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:26:47,724 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:26:47,725 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:26:47,725 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:26:47,725 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:26:47,725 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:26:47,725 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 05:26:47,725 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 05:26:47,726 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:26:47,726 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:26:47,726 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 05:26:47,726 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_d420909d-0e67-4e7f-98c1-be3ed054109c/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 -> 87e20338a4300882268e5eee4387b63830cf5b3f3ea422dd38cafe44ca2e147c [2024-11-14 05:26:48,083 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:26:48,093 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:26:48,096 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:26:48,097 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:26:48,098 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:26:48,099 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d420909d-0e67-4e7f-98c1-be3ed054109c/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_365_csa_uaf.c Unable to find full path for "g++" [2024-11-14 05:26:50,411 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:26:54,707 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:26:54,709 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d420909d-0e67-4e7f-98c1-be3ed054109c/sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_365_csa_uaf.c [2024-11-14 05:26:55,114 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d420909d-0e67-4e7f-98c1-be3ed054109c/bin/utaipan-verify-sOmjnqqW8E/data/3c61360f0/b08a4c5121bf4c79960884f848e8bb37/FLAG7db6c7992 [2024-11-14 05:26:55,141 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d420909d-0e67-4e7f-98c1-be3ed054109c/bin/utaipan-verify-sOmjnqqW8E/data/3c61360f0/b08a4c5121bf4c79960884f848e8bb37 [2024-11-14 05:26:55,144 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:26:55,145 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:26:55,147 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:26:55,147 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:26:55,153 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:26:55,154 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:26:55" (1/1) ... [2024-11-14 05:26:55,157 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54f8c5ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:26:55, skipping insertion in model container [2024-11-14 05:26:55,157 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:26:55" (1/1) ... [2024-11-14 05:26:57,183 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:30:17,478 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 05:30:17,482 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@501b228 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:30:17, skipping insertion in model container [2024-11-14 05:30:17,483 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:30:17,483 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:30:17,490 INFO L158 Benchmark]: Toolchain (without parser) took 202339.16ms. Allocated memory was 268.4MB in the beginning and 562.0MB in the end (delta: 293.6MB). Free memory was 110.6MB in the beginning and 194.5MB in the end (delta: -83.9MB). Peak memory consumption was 390.1MB. Max. memory is 16.1GB. [2024-11-14 05:30:17,490 INFO L158 Benchmark]: CDTParser took 0.50ms. Allocated memory is still 167.8MB. Free memory is still 105.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:30:17,491 INFO L158 Benchmark]: CACSL2BoogieTranslator took 202336.19ms. Allocated memory was 268.4MB in the beginning and 562.0MB in the end (delta: 293.6MB). Free memory was 110.6MB in the beginning and 194.5MB in the end (delta: -83.9MB). Peak memory consumption was 390.1MB. Max. memory is 16.1GB. [2024-11-14 05:30:17,493 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50ms. Allocated memory is still 167.8MB. Free memory is still 105.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 202336.19ms. Allocated memory was 268.4MB in the beginning and 562.0MB in the end (delta: 293.6MB). Free memory was 110.6MB in the beginning and 194.5MB in the end (delta: -83.9MB). Peak memory consumption was 390.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51523]: 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_d420909d-0e67-4e7f-98c1-be3ed054109c/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d420909d-0e67-4e7f-98c1-be3ed054109c/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_d420909d-0e67-4e7f-98c1-be3ed054109c/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d420909d-0e67-4e7f-98c1-be3ed054109c/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_365_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d420909d-0e67-4e7f-98c1-be3ed054109c/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_d420909d-0e67-4e7f-98c1-be3ed054109c/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 87e20338a4300882268e5eee4387b63830cf5b3f3ea422dd38cafe44ca2e147c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:30:20,635 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:30:20,811 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d420909d-0e67-4e7f-98c1-be3ed054109c/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 05:30:20,818 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:30:20,819 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:30:20,864 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:30:20,865 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:30:20,866 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:30:20,866 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:30:20,867 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:30:20,867 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:30:20,868 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:30:20,868 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:30:20,869 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:30:20,869 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:30:20,869 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:30:20,869 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 05:30:20,870 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 05:30:20,870 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:30:20,871 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:30:20,871 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:30:20,871 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 05:30:20,872 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 05:30:20,872 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 05:30:20,872 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:30:20,872 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:30:20,872 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 05:30:20,872 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:30:20,872 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 05:30:20,872 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:30:20,873 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:30:20,873 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:30:20,873 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 05:30:20,873 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:30:20,873 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:30:20,873 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:30:20,873 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:30:20,873 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:30:20,873 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 05:30:20,873 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 05:30:20,874 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:30:20,874 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:30:20,874 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_d420909d-0e67-4e7f-98c1-be3ed054109c/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 -> 87e20338a4300882268e5eee4387b63830cf5b3f3ea422dd38cafe44ca2e147c [2024-11-14 05:30:21,284 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:30:21,297 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:30:21,302 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:30:21,305 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:30:21,306 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:30:21,307 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d420909d-0e67-4e7f-98c1-be3ed054109c/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_365_csa_uaf.c Unable to find full path for "g++" [2024-11-14 05:30:23,519 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:30:28,456 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:30:28,458 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d420909d-0e67-4e7f-98c1-be3ed054109c/sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_365_csa_uaf.c [2024-11-14 05:30:29,084 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d420909d-0e67-4e7f-98c1-be3ed054109c/bin/utaipan-verify-sOmjnqqW8E/data/d5306f634/a10b49c78ae84027a5af95aeac4004ce/FLAGff7c7d108 [2024-11-14 05:30:29,111 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d420909d-0e67-4e7f-98c1-be3ed054109c/bin/utaipan-verify-sOmjnqqW8E/data/d5306f634/a10b49c78ae84027a5af95aeac4004ce [2024-11-14 05:30:29,115 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:30:29,118 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:30:29,121 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:30:29,121 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:30:29,127 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:30:29,128 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:30:29" (1/1) ... [2024-11-14 05:30:29,129 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14d785e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:30:29, skipping insertion in model container [2024-11-14 05:30:29,132 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:30:29" (1/1) ... [2024-11-14 05:30:30,266 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:33:20,529 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 05:33:20,533 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2940de5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:33:20, skipping insertion in model container [2024-11-14 05:33:20,534 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:33:20,534 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:33:20,540 INFO L158 Benchmark]: Toolchain (without parser) took 171421.64ms. Allocated memory was 293.6MB in the beginning and 897.6MB in the end (delta: 604.0MB). Free memory was 97.0MB in the beginning and 281.9MB in the end (delta: -184.9MB). Peak memory consumption was 927.3MB. Max. memory is 16.1GB. [2024-11-14 05:33:20,541 INFO L158 Benchmark]: CDTParser took 0.89ms. Allocated memory is still 83.9MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:33:20,546 INFO L158 Benchmark]: CACSL2BoogieTranslator took 171413.41ms. Allocated memory was 293.6MB in the beginning and 897.6MB in the end (delta: 604.0MB). Free memory was 97.0MB in the beginning and 281.9MB in the end (delta: -184.9MB). Peak memory consumption was 927.3MB. Max. memory is 16.1GB. [2024-11-14 05:33:20,547 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.89ms. Allocated memory is still 83.9MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 171413.41ms. Allocated memory was 293.6MB in the beginning and 897.6MB in the end (delta: 604.0MB). Free memory was 97.0MB in the beginning and 281.9MB in the end (delta: -184.9MB). Peak memory consumption was 927.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51523]: 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