./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_273-295-314_csa_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_56e5c952-c0b1-4065-8e16-04e544313d72/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e5c952-c0b1-4065-8e16-04e544313d72/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_56e5c952-c0b1-4065-8e16-04e544313d72/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e5c952-c0b1-4065-8e16-04e544313d72/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_273-295-314_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e5c952-c0b1-4065-8e16-04e544313d72/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_56e5c952-c0b1-4065-8e16-04e544313d72/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 1fddf169371464872dbf5d1cccf1e64480f0118018b14532d90cbda5adaf6964 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:35:36,712 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:35:36,808 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e5c952-c0b1-4065-8e16-04e544313d72/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 05:35:36,815 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:35:36,817 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:35:36,852 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:35:36,852 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:35:36,852 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:35:36,853 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:35:36,853 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:35:36,854 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:35:36,854 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:35:36,854 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:35:36,854 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 05:35:36,854 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:35:36,855 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:35:36,855 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 05:35:36,856 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 05:35:36,856 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:35:36,856 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 05:35:36,857 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 05:35:36,857 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 05:35:36,857 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 05:35:36,857 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 05:35:36,857 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:35:36,857 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:35:36,858 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:35:36,858 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 05:35:36,858 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 05:35:36,858 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 05:35:36,858 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:35:36,859 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:35:36,859 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:35:36,859 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:35:36,859 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:35:36,859 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:35:36,859 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:35:36,860 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:35:36,860 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:35:36,861 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:35:36,861 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:35:36,861 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 05:35:36,861 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 05:35:36,861 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:35:36,861 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:35:36,861 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 05:35:36,861 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_56e5c952-c0b1-4065-8e16-04e544313d72/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 -> 1fddf169371464872dbf5d1cccf1e64480f0118018b14532d90cbda5adaf6964 [2024-11-14 05:35:37,183 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:35:37,195 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:35:37,199 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:35:37,200 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:35:37,200 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:35:37,202 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e5c952-c0b1-4065-8e16-04e544313d72/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_273-295-314_csa_nd.c Unable to find full path for "g++" [2024-11-14 05:35:39,056 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:35:42,709 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:35:42,711 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e5c952-c0b1-4065-8e16-04e544313d72/sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_273-295-314_csa_nd.c [2024-11-14 05:35:43,313 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e5c952-c0b1-4065-8e16-04e544313d72/bin/utaipan-verify-sOmjnqqW8E/data/a8d21bca1/67ea3fbfed5f4c4584a04f4a0b93dab6/FLAGccce25ca5 [2024-11-14 05:35:43,346 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e5c952-c0b1-4065-8e16-04e544313d72/bin/utaipan-verify-sOmjnqqW8E/data/a8d21bca1/67ea3fbfed5f4c4584a04f4a0b93dab6 [2024-11-14 05:35:43,349 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:35:43,354 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:35:43,356 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:35:43,356 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:35:43,365 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:35:43,370 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:35:43" (1/1) ... [2024-11-14 05:35:43,371 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b413363 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:35:43, skipping insertion in model container [2024-11-14 05:35:43,371 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:35:43" (1/1) ... [2024-11-14 05:35:44,660 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:38:40,865 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 05:38:40,866 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@603c4923 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:38:40, skipping insertion in model container [2024-11-14 05:38:40,867 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:38:40,868 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:38:40,871 INFO L158 Benchmark]: Toolchain (without parser) took 177514.97ms. Allocated memory was 276.8MB in the beginning and 503.3MB in the end (delta: 226.5MB). Free memory was 119.6MB in the beginning and 93.5MB in the end (delta: 26.1MB). Peak memory consumption was 336.2MB. Max. memory is 16.1GB. [2024-11-14 05:38:40,871 INFO L158 Benchmark]: CDTParser took 0.61ms. Allocated memory is still 117.4MB. Free memory is still 74.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:38:40,875 INFO L158 Benchmark]: CACSL2BoogieTranslator took 177512.25ms. Allocated memory was 276.8MB in the beginning and 503.3MB in the end (delta: 226.5MB). Free memory was 119.3MB in the beginning and 93.5MB in the end (delta: 25.8MB). Peak memory consumption was 336.2MB. Max. memory is 16.1GB. [2024-11-14 05:38:40,877 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.61ms. Allocated memory is still 117.4MB. Free memory is still 74.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 177512.25ms. Allocated memory was 276.8MB in the beginning and 503.3MB in the end (delta: 226.5MB). Free memory was 119.3MB in the beginning and 93.5MB in the end (delta: 25.8MB). Peak memory consumption was 336.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51584]: 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_56e5c952-c0b1-4065-8e16-04e544313d72/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e5c952-c0b1-4065-8e16-04e544313d72/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_56e5c952-c0b1-4065-8e16-04e544313d72/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e5c952-c0b1-4065-8e16-04e544313d72/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_273-295-314_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e5c952-c0b1-4065-8e16-04e544313d72/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_56e5c952-c0b1-4065-8e16-04e544313d72/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 1fddf169371464872dbf5d1cccf1e64480f0118018b14532d90cbda5adaf6964 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:38:43,602 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:38:43,715 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e5c952-c0b1-4065-8e16-04e544313d72/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 05:38:43,721 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:38:43,721 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:38:43,787 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:38:43,788 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:38:43,788 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:38:43,788 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:38:43,789 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:38:43,789 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:38:43,791 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:38:43,791 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:38:43,791 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:38:43,793 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:38:43,793 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:38:43,793 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 05:38:43,794 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 05:38:43,794 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:38:43,794 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:38:43,794 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:38:43,794 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 05:38:43,794 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 05:38:43,794 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 05:38:43,794 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:38:43,794 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:38:43,795 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 05:38:43,795 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:38:43,795 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 05:38:43,795 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:38:43,795 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:38:43,795 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:38:43,795 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 05:38:43,795 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:38:43,795 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:38:43,795 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:38:43,796 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:38:43,796 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:38:43,796 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 05:38:43,796 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 05:38:43,796 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:38:43,796 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:38:43,796 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_56e5c952-c0b1-4065-8e16-04e544313d72/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 -> 1fddf169371464872dbf5d1cccf1e64480f0118018b14532d90cbda5adaf6964 [2024-11-14 05:38:44,130 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:38:44,139 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:38:44,141 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:38:44,143 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:38:44,143 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:38:44,145 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e5c952-c0b1-4065-8e16-04e544313d72/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_273-295-314_csa_nd.c Unable to find full path for "g++" [2024-11-14 05:38:46,274 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:38:49,964 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:38:49,964 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e5c952-c0b1-4065-8e16-04e544313d72/sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_273-295-314_csa_nd.c [2024-11-14 05:38:50,561 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e5c952-c0b1-4065-8e16-04e544313d72/bin/utaipan-verify-sOmjnqqW8E/data/aad15e266/b5b7830b768341b5a2f6e0dac9d843ac/FLAG9d0a1ed70 [2024-11-14 05:38:50,579 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56e5c952-c0b1-4065-8e16-04e544313d72/bin/utaipan-verify-sOmjnqqW8E/data/aad15e266/b5b7830b768341b5a2f6e0dac9d843ac [2024-11-14 05:38:50,582 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:38:50,586 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:38:50,587 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:38:50,588 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:38:50,594 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:38:50,595 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:38:50" (1/1) ... [2024-11-14 05:38:50,598 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10b0e135 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:38:50, skipping insertion in model container [2024-11-14 05:38:50,599 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:38:50" (1/1) ... [2024-11-14 05:38:51,655 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:41:37,604 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 05:41:37,605 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@22f08a5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:41:37, skipping insertion in model container [2024-11-14 05:41:37,606 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:41:37,607 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:41:37,614 INFO L158 Benchmark]: Toolchain (without parser) took 167025.27ms. Allocated memory was 671.1MB in the beginning and 872.4MB in the end (delta: 201.3MB). Free memory was 464.7MB in the beginning and 442.7MB in the end (delta: 22.0MB). Peak memory consumption was 643.1MB. Max. memory is 16.1GB. [2024-11-14 05:41:37,615 INFO L158 Benchmark]: CDTParser took 0.46ms. Allocated memory is still 117.4MB. Free memory is still 84.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:41:37,615 INFO L158 Benchmark]: CACSL2BoogieTranslator took 167019.80ms. Allocated memory was 671.1MB in the beginning and 872.4MB in the end (delta: 201.3MB). Free memory was 464.7MB in the beginning and 442.7MB in the end (delta: 22.0MB). Peak memory consumption was 643.1MB. Max. memory is 16.1GB. [2024-11-14 05:41:37,620 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46ms. Allocated memory is still 117.4MB. Free memory is still 84.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 167019.80ms. Allocated memory was 671.1MB in the beginning and 872.4MB in the end (delta: 201.3MB). Free memory was 464.7MB in the beginning and 442.7MB in the end (delta: 22.0MB). Peak memory consumption was 643.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51584]: 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