./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/split_3args_ok.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_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/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_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/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_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/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 79fd8a95f7b52108c7a996c71afef729f155ca6170bce3fa7e1fbc954422348e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:40:36,353 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:40:36,460 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 05:40:36,466 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:40:36,467 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:40:36,506 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:40:36,507 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:40:36,507 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:40:36,507 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:40:36,507 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:40:36,508 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:40:36,508 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:40:36,508 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:40:36,508 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 05:40:36,508 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:40:36,508 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:40:36,508 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 05:40:36,508 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 05:40:36,508 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:40:36,509 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 05:40:36,509 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 05:40:36,509 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 05:40:36,509 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 05:40:36,509 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 05:40:36,509 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:40:36,509 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:40:36,510 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:40:36,510 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 05:40:36,510 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 05:40:36,510 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 05:40:36,510 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:40:36,510 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:40:36,510 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:40:36,514 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:40:36,514 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:40:36,515 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:40:36,515 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:40:36,515 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:40:36,515 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:40:36,515 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:40:36,515 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:40:36,515 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 05:40:36,515 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 05:40:36,515 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:40:36,515 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:40:36,515 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 05:40:36,516 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_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/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 -> 79fd8a95f7b52108c7a996c71afef729f155ca6170bce3fa7e1fbc954422348e [2024-11-14 05:40:36,827 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:40:36,836 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:40:36,839 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:40:36,840 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:40:36,840 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:40:36,841 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/split_3args_ok.c Unable to find full path for "g++" [2024-11-14 05:40:38,810 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:40:42,771 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:40:42,776 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/sv-benchmarks/c/coreutils-v8.31/split_3args_ok.c [2024-11-14 05:40:43,188 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/bin/utaipan-verify-sOmjnqqW8E/data/d09353369/7a1941cf29924cdb9448c2cd85756828/FLAG3ca3f2ddc [2024-11-14 05:40:43,206 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/bin/utaipan-verify-sOmjnqqW8E/data/d09353369/7a1941cf29924cdb9448c2cd85756828 [2024-11-14 05:40:43,209 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:40:43,211 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:40:43,213 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:40:43,213 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:40:43,219 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:40:43,220 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:40:43" (1/1) ... [2024-11-14 05:40:43,221 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d7d3b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:43, skipping insertion in model container [2024-11-14 05:40:43,221 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:40:43" (1/1) ... [2024-11-14 05:40:44,699 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:43:30,985 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 05:43:30,986 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73b1a5d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:30, skipping insertion in model container [2024-11-14 05:43:30,986 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:43:30,987 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:43:30,989 INFO L158 Benchmark]: Toolchain (without parser) took 167777.05ms. Allocated memory was 369.1MB in the beginning and 788.5MB in the end (delta: 419.4MB). Free memory was 183.2MB in the beginning and 278.0MB in the end (delta: -94.8MB). Peak memory consumption was 538.8MB. Max. memory is 16.1GB. [2024-11-14 05:43:30,990 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 142.6MB. Free memory is still 80.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:43:30,990 INFO L158 Benchmark]: CACSL2BoogieTranslator took 167773.99ms. Allocated memory was 369.1MB in the beginning and 788.5MB in the end (delta: 419.4MB). Free memory was 183.2MB in the beginning and 278.0MB in the end (delta: -94.8MB). Peak memory consumption was 538.8MB. Max. memory is 16.1GB. [2024-11-14 05:43:30,995 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 142.6MB. Free memory is still 80.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 167773.99ms. Allocated memory was 369.1MB in the beginning and 788.5MB in the end (delta: 419.4MB). Free memory was 183.2MB in the beginning and 278.0MB in the end (delta: -94.8MB). Peak memory consumption was 538.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51693]: 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_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/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_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/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_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/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 79fd8a95f7b52108c7a996c71afef729f155ca6170bce3fa7e1fbc954422348e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:43:33,508 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:43:33,637 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 05:43:33,644 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:43:33,644 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:43:33,665 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:43:33,666 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:43:33,666 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:43:33,667 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:43:33,667 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:43:33,667 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:43:33,667 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:43:33,667 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:43:33,667 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:43:33,667 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:43:33,668 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:43:33,668 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 05:43:33,668 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 05:43:33,668 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:43:33,668 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:43:33,670 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:43:33,670 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 05:43:33,670 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 05:43:33,670 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 05:43:33,670 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:43:33,670 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:43:33,670 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 05:43:33,671 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:43:33,671 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 05:43:33,671 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:43:33,671 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:43:33,671 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:43:33,671 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 05:43:33,671 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:43:33,671 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:43:33,671 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:43:33,672 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:43:33,672 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:43:33,672 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 05:43:33,672 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 05:43:33,672 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:43:33,672 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:43:33,672 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_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/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 -> 79fd8a95f7b52108c7a996c71afef729f155ca6170bce3fa7e1fbc954422348e [2024-11-14 05:43:34,017 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:43:34,028 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:43:34,033 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:43:34,035 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:43:34,035 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:43:34,036 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/split_3args_ok.c Unable to find full path for "g++" [2024-11-14 05:43:35,920 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:43:39,595 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:43:39,595 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/sv-benchmarks/c/coreutils-v8.31/split_3args_ok.c [2024-11-14 05:43:40,293 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/bin/utaipan-verify-sOmjnqqW8E/data/f37df27ec/b5f2b44635f84a31a377dfd47a378c02/FLAG4ee4ac17c [2024-11-14 05:43:40,327 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb06b3d3-3749-4c7a-a6b6-12273b8c0e21/bin/utaipan-verify-sOmjnqqW8E/data/f37df27ec/b5f2b44635f84a31a377dfd47a378c02 [2024-11-14 05:43:40,330 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:43:40,332 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:43:40,337 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:43:40,337 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:43:40,342 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:43:40,343 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:43:40" (1/1) ... [2024-11-14 05:43:40,346 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@544cdddf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:40, skipping insertion in model container [2024-11-14 05:43:40,346 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:43:40" (1/1) ... [2024-11-14 05:43:41,578 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:46:23,595 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 05:46:23,596 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4c69004e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:46:23, skipping insertion in model container [2024-11-14 05:46:23,596 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:46:23,596 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:46:23,603 INFO L158 Benchmark]: Toolchain (without parser) took 163265.94ms. Allocated memory was 268.4MB in the beginning and 469.8MB in the end (delta: 201.3MB). Free memory was 116.5MB in the beginning and 77.0MB in the end (delta: 39.5MB). Peak memory consumption was 302.1MB. Max. memory is 16.1GB. [2024-11-14 05:46:23,603 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:46:23,604 INFO L158 Benchmark]: CACSL2BoogieTranslator took 163262.76ms. Allocated memory was 268.4MB in the beginning and 469.8MB in the end (delta: 201.3MB). Free memory was 116.5MB in the beginning and 77.0MB in the end (delta: 39.5MB). Peak memory consumption was 302.1MB. Max. memory is 16.1GB. [2024-11-14 05:46:23,605 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 is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 163262.76ms. Allocated memory was 268.4MB in the beginning and 469.8MB in the end (delta: 201.3MB). Free memory was 116.5MB in the beginning and 77.0MB in the end (delta: 39.5MB). Peak memory consumption was 302.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51693]: 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