./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_345-292_csa_uaf.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/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_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_345-292_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/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_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/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 dc2a35d51616611cc7e8ff8746405161638ce9ee4df8b5464f40512cbeba5d55 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:42:26,706 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:42:26,793 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-13 23:42:26,800 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:42:26,801 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 23:42:26,832 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:42:26,832 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 23:42:26,833 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 23:42:26,833 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:42:26,833 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 23:42:26,833 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-13 23:42:26,833 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-13 23:42:26,834 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-13 23:42:26,834 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-13 23:42:26,834 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-13 23:42:26,834 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-13 23:42:26,834 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-13 23:42:26,834 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-13 23:42:26,834 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-13 23:42:26,835 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-13 23:42:26,835 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-13 23:42:26,835 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-13 23:42:26,835 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:42:26,835 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:42:26,836 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:42:26,836 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:42:26,836 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:42:26,836 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:42:26,836 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:42:26,836 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 23:42:26,836 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:42:26,837 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 23:42:26,837 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:42:26,837 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:42:26,837 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:42:26,837 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:42:26,837 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 23:42:26,838 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 23:42:26,838 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-13 23:42:26,838 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:42:26,838 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:42:26,838 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-13 23:42:26,838 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:42:26,838 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 23:42:26,838 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-13 23:42:26,839 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 23:42:26,839 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_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/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 -> dc2a35d51616611cc7e8ff8746405161638ce9ee4df8b5464f40512cbeba5d55 [2024-11-13 23:42:27,160 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:42:27,173 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:42:27,178 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:42:27,179 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:42:27,180 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:42:27,181 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_345-292_csa_uaf.c Unable to find full path for "g++" [2024-11-13 23:42:29,205 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:42:32,717 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:42:32,718 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_345-292_csa_uaf.c [2024-11-13 23:42:33,485 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/bin/utaipan-verify-sOmjnqqW8E/data/427958cfa/e95377a429cb421084d10682cb71114a/FLAG0f6ae9c99 [2024-11-13 23:42:33,508 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/bin/utaipan-verify-sOmjnqqW8E/data/427958cfa/e95377a429cb421084d10682cb71114a [2024-11-13 23:42:33,511 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:42:33,512 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:42:33,514 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:42:33,515 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:42:33,522 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:42:33,523 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:42:33" (1/1) ... [2024-11-13 23:42:33,524 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d29bf16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:42:33, skipping insertion in model container [2024-11-13 23:42:33,524 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:42:33" (1/1) ... [2024-11-13 23:42:34,683 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:45:14,514 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-13 23:45:14,515 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12594faa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:45:14, skipping insertion in model container [2024-11-13 23:45:14,515 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:45:14,516 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-13 23:45:14,518 INFO L158 Benchmark]: Toolchain (without parser) took 161004.49ms. Allocated memory was 327.2MB in the beginning and 654.3MB in the end (delta: 327.2MB). Free memory was 142.6MB in the beginning and 173.5MB in the end (delta: -31.0MB). Peak memory consumption was 488.0MB. Max. memory is 16.1GB. [2024-11-13 23:45:14,521 INFO L158 Benchmark]: CDTParser took 1.48ms. Allocated memory is still 83.9MB. Free memory is still 41.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:45:14,522 INFO L158 Benchmark]: CACSL2BoogieTranslator took 161001.59ms. Allocated memory was 327.2MB in the beginning and 654.3MB in the end (delta: 327.2MB). Free memory was 142.4MB in the beginning and 173.5MB in the end (delta: -31.1MB). Peak memory consumption was 488.0MB. Max. memory is 16.1GB. [2024-11-13 23:45:14,523 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.48ms. Allocated memory is still 83.9MB. Free memory is still 41.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 161001.59ms. Allocated memory was 327.2MB in the beginning and 654.3MB in the end (delta: 327.2MB). Free memory was 142.4MB in the beginning and 173.5MB in the end (delta: -31.1MB). Peak memory consumption was 488.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51498]: 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_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/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_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_345-292_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/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_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/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 dc2a35d51616611cc7e8ff8746405161638ce9ee4df8b5464f40512cbeba5d55 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:45:17,016 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:45:17,151 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-13 23:45:17,159 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:45:17,159 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 23:45:17,200 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:45:17,202 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 23:45:17,202 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 23:45:17,203 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:45:17,203 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 23:45:17,204 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-13 23:45:17,204 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-13 23:45:17,204 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-13 23:45:17,204 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-13 23:45:17,204 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-13 23:45:17,205 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-13 23:45:17,205 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:45:17,205 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:45:17,205 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:45:17,205 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:45:17,205 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:45:17,205 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:45:17,206 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:45:17,206 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 23:45:17,206 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:45:17,206 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 23:45:17,207 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 23:45:17,207 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:45:17,207 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 23:45:17,207 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:45:17,207 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:45:17,207 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:45:17,207 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 23:45:17,207 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 23:45:17,208 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 23:45:17,208 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-13 23:45:17,209 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:45:17,209 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:45:17,209 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 23:45:17,209 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:45:17,209 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 23:45:17,209 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-13 23:45:17,209 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_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/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 -> dc2a35d51616611cc7e8ff8746405161638ce9ee4df8b5464f40512cbeba5d55 [2024-11-13 23:45:17,542 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:45:17,556 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:45:17,558 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:45:17,560 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:45:17,562 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:45:17,563 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_345-292_csa_uaf.c Unable to find full path for "g++" [2024-11-13 23:45:19,747 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:45:23,343 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:45:23,344 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_345-292_csa_uaf.c [2024-11-13 23:45:23,899 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/bin/utaipan-verify-sOmjnqqW8E/data/df180d220/a5d8dbe76f6f4f0eb2b35a2c28f14f6a/FLAG886e06d6d [2024-11-13 23:45:24,365 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3a88b8-2735-4e17-b3ef-9a3b085dbc12/bin/utaipan-verify-sOmjnqqW8E/data/df180d220/a5d8dbe76f6f4f0eb2b35a2c28f14f6a [2024-11-13 23:45:24,367 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:45:24,369 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:45:24,370 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:45:24,370 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:45:24,375 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:45:24,376 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:45:24" (1/1) ... [2024-11-13 23:45:24,377 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b1b0f35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:45:24, skipping insertion in model container [2024-11-13 23:45:24,377 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:45:24" (1/1) ... [2024-11-13 23:45:25,484 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:48:11,594 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-13 23:48:11,595 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@527cb440 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:48:11, skipping insertion in model container [2024-11-13 23:48:11,596 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:48:11,596 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-13 23:48:11,599 INFO L158 Benchmark]: Toolchain (without parser) took 167228.40ms. Allocated memory was 201.3MB in the beginning and 671.1MB in the end (delta: 469.8MB). Free memory was 45.8MB in the beginning and 59.7MB in the end (delta: -13.8MB). Peak memory consumption was 502.7MB. Max. memory is 16.1GB. [2024-11-13 23:48:11,600 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 83.9MB. Free memory was 65.3MB in the beginning and 65.2MB in the end (delta: 34.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:48:11,601 INFO L158 Benchmark]: CACSL2BoogieTranslator took 167225.91ms. Allocated memory was 201.3MB in the beginning and 671.1MB in the end (delta: 469.8MB). Free memory was 45.5MB in the beginning and 59.7MB in the end (delta: -14.2MB). Peak memory consumption was 502.7MB. Max. memory is 16.1GB. [2024-11-13 23:48:11,605 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 83.9MB. Free memory was 65.3MB in the beginning and 65.2MB in the end (delta: 34.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 167225.91ms. Allocated memory was 201.3MB in the beginning and 671.1MB in the end (delta: 469.8MB). Free memory was 45.5MB in the beginning and 59.7MB in the end (delta: -14.2MB). Peak memory consumption was 502.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51498]: 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