./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/busybox-1.22.0/sleep-2.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05efe963-5a57-40d3-8536-d6a6061448c7/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05efe963-5a57-40d3-8536-d6a6061448c7/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_05efe963-5a57-40d3-8536-d6a6061448c7/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05efe963-5a57-40d3-8536-d6a6061448c7/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/busybox-1.22.0/sleep-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05efe963-5a57-40d3-8536-d6a6061448c7/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05efe963-5a57-40d3-8536-d6a6061448c7/bin/utaipan-verify-sOmjnqqW8E --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1d95f91c10b2d34d70b9fccc496fbee0c84a0ea366e89f7045a2e8e460e810f6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:34:22,456 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:34:22,535 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05efe963-5a57-40d3-8536-d6a6061448c7/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Overflow-64bit-Taipan_Default.epf [2024-11-14 05:34:22,540 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:34:22,540 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:34:22,579 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:34:22,580 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:34:22,580 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:34:22,584 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:34:22,584 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:34:22,584 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:34:22,585 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:34:22,585 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:34:22,585 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 05:34:22,585 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:34:22,585 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:34:22,585 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 05:34:22,585 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 05:34:22,585 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:34:22,586 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 05:34:22,586 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 05:34:22,586 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 05:34:22,586 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:34:22,586 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 05:34:22,586 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:34:22,586 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:34:22,587 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 05:34:22,587 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:34:22,588 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 05:34:22,588 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:34:22,588 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-14 05:34:22,589 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:34:22,589 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 05:34:22,589 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:34:22,589 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:34:22,589 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:34:22,589 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:34:22,589 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:34:22,589 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:34:22,589 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:34:22,589 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 05:34:22,590 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 05:34:22,590 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 05:34:22,590 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:34:22,590 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:34:22,590 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 05:34:22,590 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_05efe963-5a57-40d3-8536-d6a6061448c7/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 ! overflow) ) 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 -> 1d95f91c10b2d34d70b9fccc496fbee0c84a0ea366e89f7045a2e8e460e810f6 [2024-11-14 05:34:22,886 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:34:22,895 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:34:22,897 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:34:22,899 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:34:22,900 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:34:22,902 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05efe963-5a57-40d3-8536-d6a6061448c7/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/busybox-1.22.0/sleep-2.i Unable to find full path for "g++" [2024-11-14 05:34:24,798 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:34:25,287 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:34:25,291 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05efe963-5a57-40d3-8536-d6a6061448c7/sv-benchmarks/c/busybox-1.22.0/sleep-2.i [2024-11-14 05:34:25,327 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05efe963-5a57-40d3-8536-d6a6061448c7/bin/utaipan-verify-sOmjnqqW8E/data/b4d82a645/8c50586b721441bfb8ead4a60f8a5fb1/FLAG051cf8af8 [2024-11-14 05:34:25,342 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05efe963-5a57-40d3-8536-d6a6061448c7/bin/utaipan-verify-sOmjnqqW8E/data/b4d82a645/8c50586b721441bfb8ead4a60f8a5fb1 [2024-11-14 05:34:25,345 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:34:25,346 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:34:25,347 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:34:25,347 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:34:25,352 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:34:25,353 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:34:25" (1/1) ... [2024-11-14 05:34:25,354 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@184a70bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:34:25, skipping insertion in model container [2024-11-14 05:34:25,354 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:34:25" (1/1) ... [2024-11-14 05:34:25,435 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:34:26,806 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 05:34:26,837 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 05:34:27,015 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 05:34:27,222 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: vasprintf [2024-11-14 05:34:27,222 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5137ad22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:34:27, skipping insertion in model container [2024-11-14 05:34:27,223 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:34:27,223 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:34:27,225 INFO L158 Benchmark]: Toolchain (without parser) took 1878.45ms. Allocated memory is still 117.4MB. Free memory was 88.4MB in the beginning and 50.2MB in the end (delta: 38.2MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. [2024-11-14 05:34:27,225 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 117.4MB. Free memory is still 73.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:34:27,226 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1876.17ms. Allocated memory is still 117.4MB. Free memory was 88.1MB in the beginning and 50.2MB in the end (delta: 37.9MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. [2024-11-14 05:34:27,227 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 117.4MB. Free memory is still 73.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1876.17ms. Allocated memory is still 117.4MB. Free memory was 88.1MB in the beginning and 50.2MB in the end (delta: 37.9MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: vasprintf 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_05efe963-5a57-40d3-8536-d6a6061448c7/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05efe963-5a57-40d3-8536-d6a6061448c7/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_05efe963-5a57-40d3-8536-d6a6061448c7/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05efe963-5a57-40d3-8536-d6a6061448c7/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/busybox-1.22.0/sleep-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05efe963-5a57-40d3-8536-d6a6061448c7/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05efe963-5a57-40d3-8536-d6a6061448c7/bin/utaipan-verify-sOmjnqqW8E --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1d95f91c10b2d34d70b9fccc496fbee0c84a0ea366e89f7045a2e8e460e810f6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:34:29,730 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:34:29,861 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05efe963-5a57-40d3-8536-d6a6061448c7/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf [2024-11-14 05:34:29,871 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:34:29,871 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:34:29,901 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:34:29,901 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:34:29,902 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:34:29,902 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:34:29,902 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:34:29,902 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:34:29,902 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:34:29,902 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:34:29,902 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:34:29,902 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:34:29,903 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:34:29,903 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:34:29,903 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 05:34:29,903 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:34:29,903 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 05:34:29,903 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:34:29,905 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 05:34:29,905 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:34:29,906 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 05:34:29,906 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:34:29,906 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-14 05:34:29,906 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 05:34:29,906 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:34:29,906 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 05:34:29,906 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:34:29,906 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:34:29,907 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 05:34:29,907 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:34:29,907 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:34:29,907 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:34:29,907 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:34:29,907 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:34:29,907 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 05:34:29,907 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 05:34:29,907 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 05:34:29,907 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:34:29,907 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:34:29,907 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_05efe963-5a57-40d3-8536-d6a6061448c7/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 ! overflow) ) 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 -> 1d95f91c10b2d34d70b9fccc496fbee0c84a0ea366e89f7045a2e8e460e810f6 [2024-11-14 05:34:30,327 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:34:30,336 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:34:30,338 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:34:30,340 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:34:30,340 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:34:30,341 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05efe963-5a57-40d3-8536-d6a6061448c7/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/busybox-1.22.0/sleep-2.i Unable to find full path for "g++" [2024-11-14 05:34:32,534 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:34:33,001 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:34:33,001 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05efe963-5a57-40d3-8536-d6a6061448c7/sv-benchmarks/c/busybox-1.22.0/sleep-2.i [2024-11-14 05:34:33,043 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05efe963-5a57-40d3-8536-d6a6061448c7/bin/utaipan-verify-sOmjnqqW8E/data/c856a549a/52f3db83a0634ebcb329f52672d1b704/FLAGa9666de8c [2024-11-14 05:34:33,066 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05efe963-5a57-40d3-8536-d6a6061448c7/bin/utaipan-verify-sOmjnqqW8E/data/c856a549a/52f3db83a0634ebcb329f52672d1b704 [2024-11-14 05:34:33,069 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:34:33,071 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:34:33,075 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:34:33,075 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:34:33,079 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:34:33,080 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:34:33" (1/1) ... [2024-11-14 05:34:33,081 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@518d9a47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:34:33, skipping insertion in model container [2024-11-14 05:34:33,081 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:34:33" (1/1) ... [2024-11-14 05:34:33,173 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:34:34,559 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:34:34,562 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:34:34,565 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:34:34,568 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:34:34,571 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:34:34,572 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:34:34,574 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:34:34,574 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:34:34,577 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:34:34,581 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:34:34,583 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:34:34,589 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:34:34,590 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:34:34,598 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:34:34,601 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:34:34,608 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:34:34,632 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:34:34,649 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:34:34,662 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:34:34,674 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 05:34:34,712 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 05:34:34,928 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 05:34:35,160 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: vasprintf [2024-11-14 05:34:35,160 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@397d1478 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:34:35, skipping insertion in model container [2024-11-14 05:34:35,165 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:34:35,165 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:34:35,167 INFO L158 Benchmark]: Toolchain (without parser) took 2095.36ms. Allocated memory is still 83.9MB. Free memory was 55.9MB in the beginning and 41.8MB in the end (delta: 14.1MB). Peak memory consumption was 65.9MB. Max. memory is 16.1GB. [2024-11-14 05:34:35,167 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 83.9MB. Free memory is still 65.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:34:35,170 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2090.50ms. Allocated memory is still 83.9MB. Free memory was 55.9MB in the beginning and 41.8MB in the end (delta: 14.1MB). Peak memory consumption was 65.9MB. Max. memory is 16.1GB. [2024-11-14 05:34:35,171 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 is still 65.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2090.50ms. Allocated memory is still 83.9MB. Free memory was 55.9MB in the beginning and 41.8MB in the end (delta: 14.1MB). Peak memory consumption was 65.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: vasprintf 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