./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_775_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_9986504d-6cbf-4fc7-b5ed-b90eef50d414/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9986504d-6cbf-4fc7-b5ed-b90eef50d414/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_9986504d-6cbf-4fc7-b5ed-b90eef50d414/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9986504d-6cbf-4fc7-b5ed-b90eef50d414/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_775_infer_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9986504d-6cbf-4fc7-b5ed-b90eef50d414/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_9986504d-6cbf-4fc7-b5ed-b90eef50d414/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 30d0d786f464ab18f5e994c99487d3aac226df1af666704b080beeb7094245d5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:22:06,470 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:22:06,559 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9986504d-6cbf-4fc7-b5ed-b90eef50d414/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 05:22:06,569 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:22:06,570 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:22:06,615 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:22:06,616 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:22:06,617 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:22:06,617 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:22:06,618 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:22:06,619 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:22:06,619 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:22:06,619 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:22:06,619 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 05:22:06,619 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:22:06,619 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:22:06,619 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 05:22:06,620 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 05:22:06,620 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:22:06,620 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 05:22:06,620 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 05:22:06,620 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 05:22:06,620 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 05:22:06,620 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 05:22:06,621 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:22:06,621 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:22:06,621 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:22:06,621 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 05:22:06,621 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 05:22:06,621 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 05:22:06,621 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:22:06,621 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:22:06,621 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:22:06,621 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:22:06,622 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:22:06,622 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:22:06,622 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:22:06,622 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:22:06,622 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:22:06,622 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:22:06,622 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:22:06,624 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 05:22:06,624 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 05:22:06,624 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:22:06,626 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:22:06,626 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 05:22:06,626 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_9986504d-6cbf-4fc7-b5ed-b90eef50d414/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 -> 30d0d786f464ab18f5e994c99487d3aac226df1af666704b080beeb7094245d5 [2024-11-14 05:22:06,965 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:22:06,975 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:22:06,977 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:22:06,979 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:22:06,979 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:22:06,981 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9986504d-6cbf-4fc7-b5ed-b90eef50d414/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_775_infer_nd.c Unable to find full path for "g++" [2024-11-14 05:22:09,082 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:22:13,466 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:22:13,467 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9986504d-6cbf-4fc7-b5ed-b90eef50d414/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_775_infer_nd.c [2024-11-14 05:22:13,913 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9986504d-6cbf-4fc7-b5ed-b90eef50d414/bin/utaipan-verify-sOmjnqqW8E/data/42c26fdc5/68cba86911094708930d4921634ec4ff/FLAGb660b8105 [2024-11-14 05:22:14,241 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9986504d-6cbf-4fc7-b5ed-b90eef50d414/bin/utaipan-verify-sOmjnqqW8E/data/42c26fdc5/68cba86911094708930d4921634ec4ff [2024-11-14 05:22:14,244 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:22:14,246 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:22:14,247 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:22:14,247 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:22:14,251 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:22:14,252 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:22:14" (1/1) ... [2024-11-14 05:22:14,253 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21e2e88e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:22:14, skipping insertion in model container [2024-11-14 05:22:14,254 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:22:14" (1/1) ... [2024-11-14 05:22:15,572 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:25:11,667 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 05:25:11,668 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@220fc928 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:25:11, skipping insertion in model container [2024-11-14 05:25:11,668 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:25:11,669 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:25:11,671 INFO L158 Benchmark]: Toolchain (without parser) took 177424.72ms. Allocated memory was 411.0MB in the beginning and 1.8GB in the end (delta: 1.4GB). Free memory was 234.1MB in the beginning and 1.3GB in the end (delta: -1.1GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-11-14 05:25:11,672 INFO L158 Benchmark]: CDTParser took 0.54ms. Allocated memory is still 142.6MB. Free memory is still 80.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:25:11,675 INFO L158 Benchmark]: CACSL2BoogieTranslator took 177422.17ms. Allocated memory was 411.0MB in the beginning and 1.8GB in the end (delta: 1.4GB). Free memory was 234.1MB in the beginning and 1.3GB in the end (delta: -1.1GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-11-14 05:25:11,676 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54ms. Allocated memory is still 142.6MB. Free memory is still 80.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 177422.17ms. Allocated memory was 411.0MB in the beginning and 1.8GB in the end (delta: 1.4GB). Free memory was 234.1MB in the beginning and 1.3GB in the end (delta: -1.1GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52206]: 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_9986504d-6cbf-4fc7-b5ed-b90eef50d414/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9986504d-6cbf-4fc7-b5ed-b90eef50d414/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_9986504d-6cbf-4fc7-b5ed-b90eef50d414/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9986504d-6cbf-4fc7-b5ed-b90eef50d414/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_775_infer_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9986504d-6cbf-4fc7-b5ed-b90eef50d414/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_9986504d-6cbf-4fc7-b5ed-b90eef50d414/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 30d0d786f464ab18f5e994c99487d3aac226df1af666704b080beeb7094245d5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:25:14,505 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:25:14,620 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9986504d-6cbf-4fc7-b5ed-b90eef50d414/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 05:25:14,629 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:25:14,630 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:25:14,700 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:25:14,702 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:25:14,702 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:25:14,703 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:25:14,703 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:25:14,704 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:25:14,704 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:25:14,704 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:25:14,704 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:25:14,705 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:25:14,705 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:25:14,705 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 05:25:14,705 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 05:25:14,706 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:25:14,706 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:25:14,707 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:25:14,707 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 05:25:14,707 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 05:25:14,707 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 05:25:14,707 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:25:14,707 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:25:14,707 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 05:25:14,708 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:25:14,708 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 05:25:14,708 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:25:14,708 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:25:14,708 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:25:14,708 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 05:25:14,708 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:25:14,708 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:25:14,708 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:25:14,709 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:25:14,709 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:25:14,709 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 05:25:14,709 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 05:25:14,709 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:25:14,709 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:25:14,709 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_9986504d-6cbf-4fc7-b5ed-b90eef50d414/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 -> 30d0d786f464ab18f5e994c99487d3aac226df1af666704b080beeb7094245d5 [2024-11-14 05:25:15,079 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:25:15,092 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:25:15,094 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:25:15,099 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:25:15,099 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:25:15,101 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9986504d-6cbf-4fc7-b5ed-b90eef50d414/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_775_infer_nd.c Unable to find full path for "g++" [2024-11-14 05:25:17,121 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:25:20,768 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:25:20,769 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9986504d-6cbf-4fc7-b5ed-b90eef50d414/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_775_infer_nd.c [2024-11-14 05:25:21,371 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9986504d-6cbf-4fc7-b5ed-b90eef50d414/bin/utaipan-verify-sOmjnqqW8E/data/0161a19e5/621f98b97e504e6786f2acafb4b2f067/FLAGc9e918341 [2024-11-14 05:25:21,388 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9986504d-6cbf-4fc7-b5ed-b90eef50d414/bin/utaipan-verify-sOmjnqqW8E/data/0161a19e5/621f98b97e504e6786f2acafb4b2f067 [2024-11-14 05:25:21,390 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:25:21,392 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:25:21,394 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:25:21,394 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:25:21,399 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:25:21,400 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:25:21" (1/1) ... [2024-11-14 05:25:21,401 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c104295 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:25:21, skipping insertion in model container [2024-11-14 05:25:21,401 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:25:21" (1/1) ... [2024-11-14 05:25:22,471 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:28:34,333 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 05:28:34,333 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62b27188 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:28:34, skipping insertion in model container [2024-11-14 05:28:34,334 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:28:34,334 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:28:34,337 INFO L158 Benchmark]: Toolchain (without parser) took 192943.59ms. Allocated memory was 536.9MB in the beginning and 838.9MB in the end (delta: 302.0MB). Free memory was 374.3MB in the beginning and 247.3MB in the end (delta: 127.0MB). Peak memory consumption was 601.3MB. Max. memory is 16.1GB. [2024-11-14 05:28:34,338 INFO L158 Benchmark]: CDTParser took 0.58ms. Allocated memory is still 117.4MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:28:34,338 INFO L158 Benchmark]: CACSL2BoogieTranslator took 192940.71ms. Allocated memory was 536.9MB in the beginning and 838.9MB in the end (delta: 302.0MB). Free memory was 374.3MB in the beginning and 247.3MB in the end (delta: 127.0MB). Peak memory consumption was 601.3MB. Max. memory is 16.1GB. [2024-11-14 05:28:34,340 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58ms. Allocated memory is still 117.4MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 192940.71ms. Allocated memory was 536.9MB in the beginning and 838.9MB in the end (delta: 302.0MB). Free memory was 374.3MB in the beginning and 247.3MB in the end (delta: 127.0MB). Peak memory consumption was 601.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52206]: 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