./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/env_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_d029895c-3e14-4608-8c81-8647105bc9a4/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d029895c-3e14-4608-8c81-8647105bc9a4/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_d029895c-3e14-4608-8c81-8647105bc9a4/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d029895c-3e14-4608-8c81-8647105bc9a4/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d029895c-3e14-4608-8c81-8647105bc9a4/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_d029895c-3e14-4608-8c81-8647105bc9a4/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 a11f5a19dca5f001febef406c2cacda65e60c020a8893b7e751aba91782407c0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:40:10,620 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:40:10,717 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d029895c-3e14-4608-8c81-8647105bc9a4/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 05:40:10,726 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:40:10,730 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:40:10,784 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:40:10,785 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:40:10,787 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:40:10,788 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:40:10,788 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:40:10,788 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:40:10,788 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:40:10,788 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:40:10,788 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 05:40:10,789 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:40:10,789 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:40:10,789 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 05:40:10,789 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 05:40:10,790 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:40:10,790 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 05:40:10,792 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 05:40:10,793 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 05:40:10,793 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 05:40:10,793 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 05:40:10,793 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:40:10,794 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:40:10,794 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:40:10,794 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 05:40:10,794 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 05:40:10,794 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 05:40:10,794 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:40:10,794 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:40:10,794 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:40:10,795 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:40:10,795 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:40:10,795 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:40:10,795 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:40:10,795 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:40:10,795 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:40:10,796 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:40:10,796 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:40:10,797 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 05:40:10,797 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 05:40:10,797 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:40:10,797 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:40:10,797 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 05:40:10,797 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_d029895c-3e14-4608-8c81-8647105bc9a4/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 -> a11f5a19dca5f001febef406c2cacda65e60c020a8893b7e751aba91782407c0 [2024-11-14 05:40:11,188 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:40:11,203 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:40:11,206 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:40:11,208 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:40:11,210 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:40:11,213 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d029895c-3e14-4608-8c81-8647105bc9a4/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/env_3args_ok.c Unable to find full path for "g++" [2024-11-14 05:40:13,502 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:40:18,159 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:40:18,161 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d029895c-3e14-4608-8c81-8647105bc9a4/sv-benchmarks/c/coreutils-v8.31/env_3args_ok.c [2024-11-14 05:40:18,615 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d029895c-3e14-4608-8c81-8647105bc9a4/bin/utaipan-verify-sOmjnqqW8E/data/36e06e654/2fae851ae9a34517abd76157bcab1124/FLAGe6ad6fcff [2024-11-14 05:40:18,634 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d029895c-3e14-4608-8c81-8647105bc9a4/bin/utaipan-verify-sOmjnqqW8E/data/36e06e654/2fae851ae9a34517abd76157bcab1124 [2024-11-14 05:40:18,637 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:40:18,639 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:40:18,641 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:40:18,641 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:40:18,646 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:40:18,647 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:40:18" (1/1) ... [2024-11-14 05:40:18,649 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e41d541 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:18, skipping insertion in model container [2024-11-14 05:40:18,649 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:40:18" (1/1) ... [2024-11-14 05:40:19,934 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:43:31,669 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 05:43:31,670 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4bb05ebf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:31, skipping insertion in model container [2024-11-14 05:43:31,670 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:43:31,671 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:43:31,674 INFO L158 Benchmark]: Toolchain (without parser) took 193034.42ms. Allocated memory was 293.6MB in the beginning and 713.0MB in the end (delta: 419.4MB). Free memory was 92.3MB in the beginning and 430.8MB in the end (delta: -338.5MB). Peak memory consumption was 496.3MB. Max. memory is 16.1GB. [2024-11-14 05:43:31,677 INFO L158 Benchmark]: CDTParser took 1.25ms. Allocated memory is still 83.9MB. Free memory is still 41.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:43:31,678 INFO L158 Benchmark]: CACSL2BoogieTranslator took 193030.60ms. Allocated memory was 293.6MB in the beginning and 713.0MB in the end (delta: 419.4MB). Free memory was 92.1MB in the beginning and 430.8MB in the end (delta: -338.7MB). Peak memory consumption was 496.3MB. Max. memory is 16.1GB. [2024-11-14 05:43:31,679 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.25ms. Allocated memory is still 83.9MB. Free memory is still 41.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 193030.60ms. Allocated memory was 293.6MB in the beginning and 713.0MB in the end (delta: 419.4MB). Free memory was 92.1MB in the beginning and 430.8MB in the end (delta: -338.7MB). Peak memory consumption was 496.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52199]: 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_d029895c-3e14-4608-8c81-8647105bc9a4/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d029895c-3e14-4608-8c81-8647105bc9a4/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_d029895c-3e14-4608-8c81-8647105bc9a4/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d029895c-3e14-4608-8c81-8647105bc9a4/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d029895c-3e14-4608-8c81-8647105bc9a4/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_d029895c-3e14-4608-8c81-8647105bc9a4/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 a11f5a19dca5f001febef406c2cacda65e60c020a8893b7e751aba91782407c0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:43:34,405 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:43:34,549 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d029895c-3e14-4608-8c81-8647105bc9a4/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 05:43:34,559 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:43:34,559 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:43:34,605 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:43:34,607 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:43:34,607 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:43:34,608 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:43:34,608 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:43:34,609 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:43:34,610 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:43:34,610 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:43:34,610 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:43:34,610 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:43:34,610 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:43:34,611 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 05:43:34,611 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 05:43:34,611 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:43:34,612 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:43:34,612 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:43:34,612 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 05:43:34,612 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 05:43:34,612 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 05:43:34,613 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:43:34,613 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:43:34,613 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 05:43:34,613 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:43:34,613 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 05:43:34,613 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:43:34,613 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:43:34,614 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:43:34,614 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 05:43:34,614 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:43:34,614 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:43:34,614 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:43:34,614 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:43:34,615 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:43:34,615 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 05:43:34,615 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 05:43:34,615 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:43:34,615 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:43:34,615 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_d029895c-3e14-4608-8c81-8647105bc9a4/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 -> a11f5a19dca5f001febef406c2cacda65e60c020a8893b7e751aba91782407c0 [2024-11-14 05:43:35,072 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:43:35,082 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:43:35,085 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:43:35,087 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:43:35,087 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:43:35,088 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d029895c-3e14-4608-8c81-8647105bc9a4/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/env_3args_ok.c Unable to find full path for "g++" [2024-11-14 05:43:37,229 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:43:41,561 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:43:41,562 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d029895c-3e14-4608-8c81-8647105bc9a4/sv-benchmarks/c/coreutils-v8.31/env_3args_ok.c [2024-11-14 05:43:41,971 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d029895c-3e14-4608-8c81-8647105bc9a4/bin/utaipan-verify-sOmjnqqW8E/data/3ee5ed54f/a56e269f66044d818cf63a36ceab2067/FLAGeb586cee8 [2024-11-14 05:43:41,996 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d029895c-3e14-4608-8c81-8647105bc9a4/bin/utaipan-verify-sOmjnqqW8E/data/3ee5ed54f/a56e269f66044d818cf63a36ceab2067 [2024-11-14 05:43:42,001 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:43:42,004 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:43:42,006 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:43:42,006 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:43:42,011 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:43:42,012 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:43:42" (1/1) ... [2024-11-14 05:43:42,013 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62252ee2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:43:42, skipping insertion in model container [2024-11-14 05:43:42,014 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:43:42" (1/1) ... [2024-11-14 05:43:43,189 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:46:54,711 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 05:46:54,712 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41ec4f9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:46:54, skipping insertion in model container [2024-11-14 05:46:54,712 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:46:54,713 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:46:54,716 INFO L158 Benchmark]: Toolchain (without parser) took 192711.09ms. Allocated memory was 562.0MB in the beginning and 922.7MB in the end (delta: 360.7MB). Free memory was 361.5MB in the beginning and 133.8MB in the end (delta: 227.7MB). Peak memory consumption was 756.4MB. Max. memory is 16.1GB. [2024-11-14 05:46:54,716 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 83.9MB. Free memory is still 64.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:46:54,717 INFO L158 Benchmark]: CACSL2BoogieTranslator took 192707.40ms. Allocated memory was 562.0MB in the beginning and 922.7MB in the end (delta: 360.7MB). Free memory was 361.5MB in the beginning and 133.8MB in the end (delta: 227.7MB). Peak memory consumption was 756.4MB. Max. memory is 16.1GB. [2024-11-14 05:46:54,722 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 83.9MB. Free memory is still 64.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 192707.40ms. Allocated memory was 562.0MB in the beginning and 922.7MB in the end (delta: 360.7MB). Free memory was 361.5MB in the beginning and 133.8MB in the end (delta: 227.7MB). Peak memory consumption was 756.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52199]: 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