./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_158_infer_nd.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_70df6e1d-1acb-45ce-ad5d-5f4086735000/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70df6e1d-1acb-45ce-ad5d-5f4086735000/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_70df6e1d-1acb-45ce-ad5d-5f4086735000/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70df6e1d-1acb-45ce-ad5d-5f4086735000/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_158_infer_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70df6e1d-1acb-45ce-ad5d-5f4086735000/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_70df6e1d-1acb-45ce-ad5d-5f4086735000/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 74a8944f38a1002b9c98aa526423ea65a62781e5d7946bc95b08d3902a57f420 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:39:38,371 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:39:38,458 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70df6e1d-1acb-45ce-ad5d-5f4086735000/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 03:39:38,470 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:39:38,473 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:39:38,513 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:39:38,513 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:39:38,514 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:39:38,514 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:39:38,514 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:39:38,514 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:39:38,514 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:39:38,516 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:39:38,516 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 03:39:38,517 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:39:38,517 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:39:38,517 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 03:39:38,517 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 03:39:38,518 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:39:38,518 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 03:39:38,518 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 03:39:38,518 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 03:39:38,519 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 03:39:38,519 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 03:39:38,519 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:39:38,520 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:39:38,520 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:39:38,520 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 03:39:38,520 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 03:39:38,520 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 03:39:38,520 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:39:38,520 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 03:39:38,521 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:39:38,521 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 03:39:38,521 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:39:38,522 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:39:38,522 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:39:38,522 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:39:38,522 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:39:38,522 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:39:38,522 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:39:38,522 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 03:39:38,523 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 03:39:38,523 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:39:38,523 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:39:38,523 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 03:39:38,523 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_70df6e1d-1acb-45ce-ad5d-5f4086735000/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 -> 74a8944f38a1002b9c98aa526423ea65a62781e5d7946bc95b08d3902a57f420 [2024-11-14 03:39:38,899 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:39:38,913 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:39:38,916 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:39:38,917 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:39:38,917 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:39:38,919 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70df6e1d-1acb-45ce-ad5d-5f4086735000/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_158_infer_nd.c Unable to find full path for "g++" [2024-11-14 03:39:41,233 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:39:45,312 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:39:45,313 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70df6e1d-1acb-45ce-ad5d-5f4086735000/sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_158_infer_nd.c [2024-11-14 03:39:46,108 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70df6e1d-1acb-45ce-ad5d-5f4086735000/bin/utaipan-verify-sOmjnqqW8E/data/c657be719/88ab977cb6304fe8b97f1e5ccb274e23/FLAGeb2f1ea6b [2024-11-14 03:39:46,134 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70df6e1d-1acb-45ce-ad5d-5f4086735000/bin/utaipan-verify-sOmjnqqW8E/data/c657be719/88ab977cb6304fe8b97f1e5ccb274e23 [2024-11-14 03:39:46,137 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:39:46,139 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:39:46,141 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:39:46,141 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:39:46,147 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:39:46,148 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:39:46" (1/1) ... [2024-11-14 03:39:46,149 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b092c46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:39:46, skipping insertion in model container [2024-11-14 03:39:46,149 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:39:46" (1/1) ... [2024-11-14 03:39:47,598 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:42:53,675 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 03:42:53,675 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63e7d7a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:42:53, skipping insertion in model container [2024-11-14 03:42:53,676 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:42:53,676 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 03:42:53,680 INFO L158 Benchmark]: Toolchain (without parser) took 187538.66ms. Allocated memory was 268.4MB in the beginning and 562.0MB in the end (delta: 293.6MB). Free memory was 123.5MB in the beginning and 140.4MB in the end (delta: -16.9MB). Peak memory consumption was 440.5MB. Max. memory is 16.1GB. [2024-11-14 03:42:53,681 INFO L158 Benchmark]: CDTParser took 1.80ms. Allocated memory is still 83.9MB. Free memory is still 39.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:42:53,682 INFO L158 Benchmark]: CACSL2BoogieTranslator took 187535.81ms. Allocated memory was 268.4MB in the beginning and 562.0MB in the end (delta: 293.6MB). Free memory was 123.3MB in the beginning and 140.4MB in the end (delta: -17.1MB). Peak memory consumption was 440.5MB. Max. memory is 16.1GB. [2024-11-14 03:42:53,686 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.80ms. Allocated memory is still 83.9MB. Free memory is still 39.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 187535.81ms. Allocated memory was 268.4MB in the beginning and 562.0MB in the end (delta: 293.6MB). Free memory was 123.3MB in the beginning and 140.4MB in the end (delta: -17.1MB). Peak memory consumption was 440.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52870]: 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_70df6e1d-1acb-45ce-ad5d-5f4086735000/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70df6e1d-1acb-45ce-ad5d-5f4086735000/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_70df6e1d-1acb-45ce-ad5d-5f4086735000/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70df6e1d-1acb-45ce-ad5d-5f4086735000/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_158_infer_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70df6e1d-1acb-45ce-ad5d-5f4086735000/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_70df6e1d-1acb-45ce-ad5d-5f4086735000/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 74a8944f38a1002b9c98aa526423ea65a62781e5d7946bc95b08d3902a57f420 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:42:56,384 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:42:56,503 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70df6e1d-1acb-45ce-ad5d-5f4086735000/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 03:42:56,513 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:42:56,513 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:42:56,551 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:42:56,570 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:42:56,570 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:42:56,570 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:42:56,571 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:42:56,571 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:42:56,571 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:42:56,571 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:42:56,571 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:42:56,571 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:42:56,571 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:42:56,572 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 03:42:56,572 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 03:42:56,572 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:42:56,577 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:42:56,578 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:42:56,578 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 03:42:56,578 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 03:42:56,578 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 03:42:56,578 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:42:56,578 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 03:42:56,578 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 03:42:56,578 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:42:56,578 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 03:42:56,579 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 03:42:56,579 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:42:56,579 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:42:56,579 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 03:42:56,579 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:42:56,579 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:42:56,579 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:42:56,579 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:42:56,579 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:42:56,580 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 03:42:56,580 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 03:42:56,580 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:42:56,580 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:42:56,580 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_70df6e1d-1acb-45ce-ad5d-5f4086735000/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 -> 74a8944f38a1002b9c98aa526423ea65a62781e5d7946bc95b08d3902a57f420 [2024-11-14 03:42:56,922 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:42:56,936 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:42:56,938 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:42:56,940 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:42:56,940 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:42:56,941 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70df6e1d-1acb-45ce-ad5d-5f4086735000/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_158_infer_nd.c Unable to find full path for "g++" [2024-11-14 03:42:58,897 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:43:02,411 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:43:02,412 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70df6e1d-1acb-45ce-ad5d-5f4086735000/sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_158_infer_nd.c [2024-11-14 03:43:03,152 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70df6e1d-1acb-45ce-ad5d-5f4086735000/bin/utaipan-verify-sOmjnqqW8E/data/f2d2eaa79/28169b85bd23418b8b93123032d0cd1a/FLAG77cff93cf [2024-11-14 03:43:03,178 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70df6e1d-1acb-45ce-ad5d-5f4086735000/bin/utaipan-verify-sOmjnqqW8E/data/f2d2eaa79/28169b85bd23418b8b93123032d0cd1a [2024-11-14 03:43:03,182 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:43:03,184 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:43:03,188 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:43:03,189 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:43:03,194 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:43:03,195 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:43:03" (1/1) ... [2024-11-14 03:43:03,196 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a8c2a29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:43:03, skipping insertion in model container [2024-11-14 03:43:03,198 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:43:03" (1/1) ... [2024-11-14 03:43:04,257 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:46:08,258 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 03:46:08,260 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70ed19dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:46:08, skipping insertion in model container [2024-11-14 03:46:08,261 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:46:08,261 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 03:46:08,271 INFO L158 Benchmark]: Toolchain (without parser) took 185078.46ms. Allocated memory was 536.9MB in the beginning and 838.9MB in the end (delta: 302.0MB). Free memory was 371.6MB in the beginning and 541.1MB in the end (delta: -169.5MB). Peak memory consumption was 608.1MB. Max. memory is 16.1GB. [2024-11-14 03:46:08,271 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 85.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:46:08,272 INFO L158 Benchmark]: CACSL2BoogieTranslator took 185073.66ms. Allocated memory was 536.9MB in the beginning and 838.9MB in the end (delta: 302.0MB). Free memory was 371.6MB in the beginning and 541.1MB in the end (delta: -169.5MB). Peak memory consumption was 608.1MB. Max. memory is 16.1GB. [2024-11-14 03:46:08,273 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 85.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 185073.66ms. Allocated memory was 536.9MB in the beginning and 838.9MB in the end (delta: 302.0MB). Free memory was 371.6MB in the beginning and 541.1MB in the end (delta: -169.5MB). Peak memory consumption was 608.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52870]: 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