./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_685_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_edea37ca-b3af-4018-b5a8-0cd2b1a18489/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edea37ca-b3af-4018-b5a8-0cd2b1a18489/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_edea37ca-b3af-4018-b5a8-0cd2b1a18489/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edea37ca-b3af-4018-b5a8-0cd2b1a18489/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_685_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edea37ca-b3af-4018-b5a8-0cd2b1a18489/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_edea37ca-b3af-4018-b5a8-0cd2b1a18489/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 d25bdb2e47f804977f07c39ea86eda4aeb153485d96121c09958f524cb13ee32 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:35:32,567 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:35:32,689 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edea37ca-b3af-4018-b5a8-0cd2b1a18489/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 04:35:32,696 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:35:32,697 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:35:32,736 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:35:32,737 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:35:32,737 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:35:32,738 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:35:32,738 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:35:32,738 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:35:32,738 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:35:32,739 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:35:32,739 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 04:35:32,739 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:35:32,739 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:35:32,739 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 04:35:32,739 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 04:35:32,740 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:35:32,740 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 04:35:32,740 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 04:35:32,740 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 04:35:32,741 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:35:32,741 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:35:32,741 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:35:32,741 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:35:32,742 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:35:32,742 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:35:32,742 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:35:32,742 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:35:32,742 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:35:32,742 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:35:32,743 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:35:32,743 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:35:32,743 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:35:32,743 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:35:32,743 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:35:32,743 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:35:32,744 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:35:32,744 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:35:32,744 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:35:32,744 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 04:35:32,744 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 04:35:32,745 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:35:32,745 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:35:32,745 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 04:35:32,745 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_edea37ca-b3af-4018-b5a8-0cd2b1a18489/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 -> d25bdb2e47f804977f07c39ea86eda4aeb153485d96121c09958f524cb13ee32 [2024-11-14 04:35:33,222 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:35:33,237 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:35:33,243 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:35:33,245 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:35:33,247 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:35:33,249 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edea37ca-b3af-4018-b5a8-0cd2b1a18489/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_685_csa_uaf.c Unable to find full path for "g++" [2024-11-14 04:35:35,813 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:35:39,738 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:35:39,739 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edea37ca-b3af-4018-b5a8-0cd2b1a18489/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_685_csa_uaf.c [2024-11-14 04:35:40,232 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edea37ca-b3af-4018-b5a8-0cd2b1a18489/bin/utaipan-verify-sOmjnqqW8E/data/6f086050a/e80cbd65c82a430ba336bc5012454693/FLAG7a9aa9e8b [2024-11-14 04:35:40,251 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edea37ca-b3af-4018-b5a8-0cd2b1a18489/bin/utaipan-verify-sOmjnqqW8E/data/6f086050a/e80cbd65c82a430ba336bc5012454693 [2024-11-14 04:35:40,254 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:35:40,256 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:35:40,258 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:35:40,258 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:35:40,264 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:35:40,266 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:35:40" (1/1) ... [2024-11-14 04:35:40,267 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@500b0736 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:35:40, skipping insertion in model container [2024-11-14 04:35:40,267 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:35:40" (1/1) ... [2024-11-14 04:35:41,737 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:39:10,843 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:39:10,844 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1caa7f05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:39:10, skipping insertion in model container [2024-11-14 04:39:10,845 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:39:10,845 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:39:10,851 INFO L158 Benchmark]: Toolchain (without parser) took 210590.80ms. Allocated memory was 411.0MB in the beginning and 1.1GB in the end (delta: 645.9MB). Free memory was 228.4MB in the beginning and 700.8MB in the end (delta: -472.4MB). Peak memory consumption was 771.9MB. Max. memory is 16.1GB. [2024-11-14 04:39:10,852 INFO L158 Benchmark]: CDTParser took 0.63ms. Allocated memory is still 167.8MB. Free memory was 106.3MB in the beginning and 105.7MB in the end (delta: 587.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:39:10,852 INFO L158 Benchmark]: CACSL2BoogieTranslator took 210587.29ms. Allocated memory was 411.0MB in the beginning and 1.1GB in the end (delta: 645.9MB). Free memory was 228.4MB in the beginning and 700.8MB in the end (delta: -472.4MB). Peak memory consumption was 771.9MB. Max. memory is 16.1GB. [2024-11-14 04:39:10,854 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.63ms. Allocated memory is still 167.8MB. Free memory was 106.3MB in the beginning and 105.7MB in the end (delta: 587.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 210587.29ms. Allocated memory was 411.0MB in the beginning and 1.1GB in the end (delta: 645.9MB). Free memory was 228.4MB in the beginning and 700.8MB in the end (delta: -472.4MB). Peak memory consumption was 771.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51617]: 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_edea37ca-b3af-4018-b5a8-0cd2b1a18489/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edea37ca-b3af-4018-b5a8-0cd2b1a18489/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_edea37ca-b3af-4018-b5a8-0cd2b1a18489/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edea37ca-b3af-4018-b5a8-0cd2b1a18489/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_685_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edea37ca-b3af-4018-b5a8-0cd2b1a18489/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_edea37ca-b3af-4018-b5a8-0cd2b1a18489/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 d25bdb2e47f804977f07c39ea86eda4aeb153485d96121c09958f524cb13ee32 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:39:14,141 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:39:14,339 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edea37ca-b3af-4018-b5a8-0cd2b1a18489/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 04:39:14,346 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:39:14,347 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:39:14,392 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:39:14,392 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:39:14,393 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:39:14,393 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:39:14,393 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:39:14,393 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:39:14,394 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:39:14,394 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:39:14,394 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:39:14,394 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:39:14,394 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:39:14,395 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:39:14,395 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:39:14,395 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:39:14,397 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:39:14,397 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:39:14,397 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:39:14,397 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:39:14,398 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:39:14,398 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:39:14,398 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:39:14,398 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 04:39:14,398 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:39:14,398 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 04:39:14,399 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:39:14,399 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:39:14,399 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:39:14,399 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 04:39:14,399 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:39:14,399 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:39:14,399 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:39:14,399 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:39:14,400 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:39:14,400 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 04:39:14,400 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 04:39:14,400 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:39:14,400 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:39:14,400 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_edea37ca-b3af-4018-b5a8-0cd2b1a18489/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 -> d25bdb2e47f804977f07c39ea86eda4aeb153485d96121c09958f524cb13ee32 [2024-11-14 04:39:14,817 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:39:14,828 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:39:14,831 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:39:14,832 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:39:14,833 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:39:14,834 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edea37ca-b3af-4018-b5a8-0cd2b1a18489/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_685_csa_uaf.c Unable to find full path for "g++" [2024-11-14 04:39:17,247 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:39:21,995 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:39:21,996 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edea37ca-b3af-4018-b5a8-0cd2b1a18489/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_685_csa_uaf.c [2024-11-14 04:39:22,786 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edea37ca-b3af-4018-b5a8-0cd2b1a18489/bin/utaipan-verify-sOmjnqqW8E/data/932cace93/bb51b65d22dd4d8396b844a6509f47e2/FLAG5cb7c9a69 [2024-11-14 04:39:22,831 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edea37ca-b3af-4018-b5a8-0cd2b1a18489/bin/utaipan-verify-sOmjnqqW8E/data/932cace93/bb51b65d22dd4d8396b844a6509f47e2 [2024-11-14 04:39:22,835 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:39:22,837 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:39:22,838 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:39:22,839 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:39:22,845 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:39:22,846 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:39:22" (1/1) ... [2024-11-14 04:39:22,847 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1220dd9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:39:22, skipping insertion in model container [2024-11-14 04:39:22,847 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:39:22" (1/1) ... [2024-11-14 04:39:24,271 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:42:44,950 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:42:44,953 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@471b334a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:42:44, skipping insertion in model container [2024-11-14 04:42:44,953 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:42:44,954 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:42:44,960 INFO L158 Benchmark]: Toolchain (without parser) took 202118.90ms. Allocated memory was 327.2MB in the beginning and 1.4GB in the end (delta: 1.1GB). Free memory was 141.0MB in the beginning and 682.7MB in the end (delta: -541.7MB). Peak memory consumption was 993.3MB. Max. memory is 16.1GB. [2024-11-14 04:42:44,961 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 83.9MB. Free memory is still 64.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:42:44,961 INFO L158 Benchmark]: CACSL2BoogieTranslator took 202115.62ms. Allocated memory was 327.2MB in the beginning and 1.4GB in the end (delta: 1.1GB). Free memory was 140.8MB in the beginning and 682.7MB in the end (delta: -541.8MB). Peak memory consumption was 993.3MB. Max. memory is 16.1GB. [2024-11-14 04:42:44,963 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 83.9MB. Free memory is still 64.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 202115.62ms. Allocated memory was 327.2MB in the beginning and 1.4GB in the end (delta: 1.1GB). Free memory was 140.8MB in the beginning and 682.7MB in the end (delta: -541.8MB). Peak memory consumption was 993.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51617]: 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