./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/ln_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_8e386080-de98-4f08-969c-828bebe8a7ef/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e386080-de98-4f08-969c-828bebe8a7ef/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_8e386080-de98-4f08-969c-828bebe8a7ef/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e386080-de98-4f08-969c-828bebe8a7ef/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e386080-de98-4f08-969c-828bebe8a7ef/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_8e386080-de98-4f08-969c-828bebe8a7ef/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 2b948ae899c5f7eb255bceb0bada05db92976300838d7a38ada86e22cac94852 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 02:43:53,090 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 02:43:53,179 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e386080-de98-4f08-969c-828bebe8a7ef/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 02:43:53,185 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 02:43:53,186 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 02:43:53,218 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 02:43:53,221 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 02:43:53,221 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 02:43:53,222 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 02:43:53,222 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 02:43:53,223 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 02:43:53,224 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 02:43:53,224 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 02:43:53,224 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 02:43:53,224 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 02:43:53,225 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 02:43:53,225 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 02:43:53,225 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 02:43:53,225 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 02:43:53,225 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 02:43:53,225 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 02:43:53,225 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 02:43:53,226 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 02:43:53,227 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 02:43:53,227 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 02:43:53,228 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 02:43:53,228 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 02:43:53,228 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 02:43:53,228 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 02:43:53,228 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 02:43:53,229 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 02:43:53,229 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 02:43:53,229 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 02:43:53,229 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 02:43:53,229 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 02:43:53,229 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 02:43:53,229 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 02:43:53,229 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 02:43:53,230 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:43:53,230 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 02:43:53,230 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 02:43:53,230 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 02:43:53,230 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 02:43:53,230 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 02:43:53,230 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 02:43:53,230 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 02:43:53,230 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_8e386080-de98-4f08-969c-828bebe8a7ef/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 -> 2b948ae899c5f7eb255bceb0bada05db92976300838d7a38ada86e22cac94852 [2024-11-14 02:43:53,673 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 02:43:53,689 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 02:43:53,693 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 02:43:53,694 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 02:43:53,696 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 02:43:53,698 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e386080-de98-4f08-969c-828bebe8a7ef/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c Unable to find full path for "g++" [2024-11-14 02:43:56,118 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 02:44:00,563 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 02:44:00,568 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e386080-de98-4f08-969c-828bebe8a7ef/sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c [2024-11-14 02:44:01,071 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e386080-de98-4f08-969c-828bebe8a7ef/bin/utaipan-verify-sOmjnqqW8E/data/8383967f4/af8a82342117422f962e2259151203df/FLAGe921f46c3 [2024-11-14 02:44:01,096 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e386080-de98-4f08-969c-828bebe8a7ef/bin/utaipan-verify-sOmjnqqW8E/data/8383967f4/af8a82342117422f962e2259151203df [2024-11-14 02:44:01,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 02:44:01,102 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 02:44:01,104 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 02:44:01,105 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 02:44:01,110 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 02:44:01,112 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:44:01" (1/1) ... [2024-11-14 02:44:01,113 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c0fe130 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:44:01, skipping insertion in model container [2024-11-14 02:44:01,115 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:44:01" (1/1) ... [2024-11-14 02:44:02,357 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 02:47:12,693 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 02:47:12,694 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3120314e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:47:12, skipping insertion in model container [2024-11-14 02:47:12,694 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 02:47:12,695 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 02:47:12,698 INFO L158 Benchmark]: Toolchain (without parser) took 191595.03ms. Allocated memory was 285.2MB in the beginning and 780.1MB in the end (delta: 494.9MB). Free memory was 96.8MB in the beginning and 201.8MB in the end (delta: -105.0MB). Peak memory consumption was 587.0MB. Max. memory is 16.1GB. [2024-11-14 02:47:12,699 INFO L158 Benchmark]: CDTParser took 1.20ms. Allocated memory is still 83.9MB. Free memory is still 41.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 02:47:12,700 INFO L158 Benchmark]: CACSL2BoogieTranslator took 191590.32ms. Allocated memory was 285.2MB in the beginning and 780.1MB in the end (delta: 494.9MB). Free memory was 96.3MB in the beginning and 201.8MB in the end (delta: -105.5MB). Peak memory consumption was 587.0MB. Max. memory is 16.1GB. [2024-11-14 02:47:12,704 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.20ms. Allocated memory is still 83.9MB. Free memory is still 41.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 191590.32ms. Allocated memory was 285.2MB in the beginning and 780.1MB in the end (delta: 494.9MB). Free memory was 96.3MB in the beginning and 201.8MB in the end (delta: -105.5MB). Peak memory consumption was 587.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52863]: 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_8e386080-de98-4f08-969c-828bebe8a7ef/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e386080-de98-4f08-969c-828bebe8a7ef/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_8e386080-de98-4f08-969c-828bebe8a7ef/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e386080-de98-4f08-969c-828bebe8a7ef/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e386080-de98-4f08-969c-828bebe8a7ef/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_8e386080-de98-4f08-969c-828bebe8a7ef/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 2b948ae899c5f7eb255bceb0bada05db92976300838d7a38ada86e22cac94852 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 02:47:15,696 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 02:47:15,843 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e386080-de98-4f08-969c-828bebe8a7ef/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 02:47:15,853 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 02:47:15,854 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 02:47:15,938 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 02:47:15,939 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 02:47:15,939 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 02:47:15,939 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 02:47:15,940 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 02:47:15,944 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 02:47:15,944 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 02:47:15,944 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 02:47:15,944 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 02:47:15,944 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 02:47:15,945 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 02:47:15,945 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 02:47:15,945 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 02:47:15,945 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 02:47:15,946 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 02:47:15,946 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 02:47:15,946 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 02:47:15,946 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 02:47:15,946 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 02:47:15,946 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 02:47:15,946 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 02:47:15,946 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 02:47:15,946 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 02:47:15,946 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 02:47:15,947 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 02:47:15,947 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 02:47:15,947 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 02:47:15,948 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 02:47:15,948 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 02:47:15,950 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 02:47:15,950 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:47:15,950 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 02:47:15,950 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 02:47:15,950 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 02:47:15,950 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 02:47:15,951 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 02:47:15,951 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 02:47:15,951 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_8e386080-de98-4f08-969c-828bebe8a7ef/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 -> 2b948ae899c5f7eb255bceb0bada05db92976300838d7a38ada86e22cac94852 [2024-11-14 02:47:16,304 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 02:47:16,315 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 02:47:16,320 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 02:47:16,321 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 02:47:16,322 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 02:47:16,323 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e386080-de98-4f08-969c-828bebe8a7ef/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c Unable to find full path for "g++" [2024-11-14 02:47:18,568 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 02:47:22,625 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 02:47:22,625 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e386080-de98-4f08-969c-828bebe8a7ef/sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c [2024-11-14 02:47:23,130 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e386080-de98-4f08-969c-828bebe8a7ef/bin/utaipan-verify-sOmjnqqW8E/data/26058c609/626e271e4b1d4eb1af0a4b1d841dc37b/FLAG28152ff21 [2024-11-14 02:47:23,159 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e386080-de98-4f08-969c-828bebe8a7ef/bin/utaipan-verify-sOmjnqqW8E/data/26058c609/626e271e4b1d4eb1af0a4b1d841dc37b [2024-11-14 02:47:23,163 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 02:47:23,165 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 02:47:23,168 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 02:47:23,168 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 02:47:23,174 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 02:47:23,175 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:47:23" (1/1) ... [2024-11-14 02:47:23,177 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1edb5f3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:47:23, skipping insertion in model container [2024-11-14 02:47:23,179 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:47:23" (1/1) ... [2024-11-14 02:47:24,514 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 02:50:35,691 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 02:50:35,692 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7cad0d96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:50:35, skipping insertion in model container [2024-11-14 02:50:35,692 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 02:50:35,693 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 02:50:35,696 INFO L158 Benchmark]: Toolchain (without parser) took 192529.48ms. Allocated memory was 662.7MB in the beginning and 1.1GB in the end (delta: 394.3MB). Free memory was 501.4MB in the beginning and 504.6MB in the end (delta: -3.2MB). Peak memory consumption was 742.2MB. Max. memory is 16.1GB. [2024-11-14 02:50:35,698 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 117.4MB. Free memory is still 84.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 02:50:35,699 INFO L158 Benchmark]: CACSL2BoogieTranslator took 192524.73ms. Allocated memory was 662.7MB in the beginning and 1.1GB in the end (delta: 394.3MB). Free memory was 501.4MB in the beginning and 504.6MB in the end (delta: -3.2MB). Peak memory consumption was 742.2MB. Max. memory is 16.1GB. [2024-11-14 02:50:35,701 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 117.4MB. Free memory is still 84.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 192524.73ms. Allocated memory was 662.7MB in the beginning and 1.1GB in the end (delta: 394.3MB). Free memory was 501.4MB in the beginning and 504.6MB in the end (delta: -3.2MB). Peak memory consumption was 742.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52863]: 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