./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/nl_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_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/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_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/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_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/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 805f483db49f254bfd8c51f6dec704887f1f6d328a4fa5b066f25f0104f9e232 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:21:15,419 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:21:15,557 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 03:21:15,566 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:21:15,566 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:21:15,616 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:21:15,619 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:21:15,619 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:21:15,620 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:21:15,620 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:21:15,621 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:21:15,622 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:21:15,622 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:21:15,622 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 03:21:15,623 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:21:15,623 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:21:15,624 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 03:21:15,624 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 03:21:15,624 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:21:15,624 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 03:21:15,625 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 03:21:15,625 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 03:21:15,625 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 03:21:15,625 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 03:21:15,626 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:21:15,627 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:21:15,627 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:21:15,627 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 03:21:15,627 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 03:21:15,627 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 03:21:15,628 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:21:15,628 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 03:21:15,628 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:21:15,628 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 03:21:15,628 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:21:15,629 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:21:15,629 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:21:15,630 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:21:15,630 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:21:15,631 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:21:15,631 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:21:15,631 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 03:21:15,631 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 03:21:15,631 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:21:15,631 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:21:15,631 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 03:21:15,631 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_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/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 -> 805f483db49f254bfd8c51f6dec704887f1f6d328a4fa5b066f25f0104f9e232 [2024-11-14 03:21:16,027 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:21:16,041 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:21:16,046 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:21:16,048 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:21:16,049 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:21:16,052 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_ok.c Unable to find full path for "g++" [2024-11-14 03:21:18,438 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:21:22,679 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:21:22,680 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/sv-benchmarks/c/coreutils-v8.31/nl_3args_ok.c [2024-11-14 03:21:23,615 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/bin/utaipan-verify-sOmjnqqW8E/data/c8232e9d4/f35a73e45ef348b29d829ac75115adff/FLAGd7ab77a1b [2024-11-14 03:21:23,641 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/bin/utaipan-verify-sOmjnqqW8E/data/c8232e9d4/f35a73e45ef348b29d829ac75115adff [2024-11-14 03:21:23,644 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:21:23,648 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:21:23,650 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:21:23,650 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:21:23,657 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:21:23,658 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:21:23" (1/1) ... [2024-11-14 03:21:23,659 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11e287fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:21:23, skipping insertion in model container [2024-11-14 03:21:23,662 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:21:23" (1/1) ... [2024-11-14 03:21:24,802 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:24:41,746 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 03:24:41,747 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ebd1d9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:24:41, skipping insertion in model container [2024-11-14 03:24:41,748 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:24:41,748 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 03:24:41,751 INFO L158 Benchmark]: Toolchain (without parser) took 198101.94ms. Allocated memory was 318.8MB in the beginning and 838.9MB in the end (delta: 520.1MB). Free memory was 131.6MB in the beginning and 529.6MB in the end (delta: -398.0MB). Peak memory consumption was 623.0MB. Max. memory is 16.1GB. [2024-11-14 03:24:41,751 INFO L158 Benchmark]: CDTParser took 0.50ms. Allocated memory is still 167.8MB. Free memory is still 104.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:24:41,755 INFO L158 Benchmark]: CACSL2BoogieTranslator took 198098.18ms. Allocated memory was 318.8MB in the beginning and 838.9MB in the end (delta: 520.1MB). Free memory was 130.8MB in the beginning and 529.6MB in the end (delta: -398.8MB). Peak memory consumption was 623.0MB. Max. memory is 16.1GB. [2024-11-14 03:24:41,757 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50ms. Allocated memory is still 167.8MB. Free memory is still 104.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 198098.18ms. Allocated memory was 318.8MB in the beginning and 838.9MB in the end (delta: 520.1MB). Free memory was 130.8MB in the beginning and 529.6MB in the end (delta: -398.8MB). Peak memory consumption was 623.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51516]: 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_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/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_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/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_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/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 805f483db49f254bfd8c51f6dec704887f1f6d328a4fa5b066f25f0104f9e232 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:24:44,881 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:24:45,079 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 03:24:45,097 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:24:45,098 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:24:45,140 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:24:45,141 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:24:45,142 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:24:45,143 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:24:45,143 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:24:45,145 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:24:45,145 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:24:45,145 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:24:45,145 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:24:45,146 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:24:45,146 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:24:45,146 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 03:24:45,147 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 03:24:45,147 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:24:45,147 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:24:45,148 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:24:45,148 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 03:24:45,148 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 03:24:45,149 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 03:24:45,149 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:24:45,149 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 03:24:45,149 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 03:24:45,149 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:24:45,149 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 03:24:45,149 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 03:24:45,150 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:24:45,150 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:24:45,150 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 03:24:45,150 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:24:45,151 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:24:45,151 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:24:45,152 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:24:45,152 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:24:45,152 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 03:24:45,152 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 03:24:45,152 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:24:45,153 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:24:45,153 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_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/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 -> 805f483db49f254bfd8c51f6dec704887f1f6d328a4fa5b066f25f0104f9e232 [2024-11-14 03:24:45,601 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:24:45,611 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:24:45,613 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:24:45,615 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:24:45,618 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:24:45,619 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_ok.c Unable to find full path for "g++" [2024-11-14 03:24:48,018 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:24:53,054 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:24:53,056 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/sv-benchmarks/c/coreutils-v8.31/nl_3args_ok.c [2024-11-14 03:24:53,786 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/bin/utaipan-verify-sOmjnqqW8E/data/d5f821ac2/caa79b6775d0436aae953b37a7100c66/FLAGdb79a919b [2024-11-14 03:24:53,818 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e709a9d5-5b5e-4343-b0f0-2a7735d8a9f8/bin/utaipan-verify-sOmjnqqW8E/data/d5f821ac2/caa79b6775d0436aae953b37a7100c66 [2024-11-14 03:24:53,823 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:24:53,825 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:24:53,828 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:24:53,829 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:24:53,834 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:24:53,835 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:24:53" (1/1) ... [2024-11-14 03:24:53,837 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b534e4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:24:53, skipping insertion in model container [2024-11-14 03:24:53,837 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:24:53" (1/1) ... [2024-11-14 03:24:55,014 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:28:15,652 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 03:28:15,653 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ae6a52e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:28:15, skipping insertion in model container [2024-11-14 03:28:15,654 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:28:15,655 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 03:28:15,657 INFO L158 Benchmark]: Toolchain (without parser) took 201831.96ms. Allocated memory was 310.4MB in the beginning and 922.7MB in the end (delta: 612.4MB). Free memory was 109.1MB in the beginning and 380.8MB in the end (delta: -271.7MB). Peak memory consumption was 714.9MB. Max. memory is 16.1GB. [2024-11-14 03:28:15,658 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 83.9MB. Free memory was 63.7MB in the beginning and 63.7MB in the end (delta: 18.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:28:15,662 INFO L158 Benchmark]: CACSL2BoogieTranslator took 201826.83ms. Allocated memory was 310.4MB in the beginning and 922.7MB in the end (delta: 612.4MB). Free memory was 109.1MB in the beginning and 380.8MB in the end (delta: -271.7MB). Peak memory consumption was 714.9MB. Max. memory is 16.1GB. [2024-11-14 03:28:15,663 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 83.9MB. Free memory was 63.7MB in the beginning and 63.7MB in the end (delta: 18.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 201826.83ms. Allocated memory was 310.4MB in the beginning and 922.7MB in the end (delta: 612.4MB). Free memory was 109.1MB in the beginning and 380.8MB in the end (delta: -271.7MB). Peak memory consumption was 714.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51516]: 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