./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/busybox-1.22.0/chroot-incomplete-1.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_b151fc7a-65d9-4664-b6c6-3e8deab6c943/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b151fc7a-65d9-4664-b6c6-3e8deab6c943/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_b151fc7a-65d9-4664-b6c6-3e8deab6c943/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b151fc7a-65d9-4664-b6c6-3e8deab6c943/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/busybox-1.22.0/chroot-incomplete-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b151fc7a-65d9-4664-b6c6-3e8deab6c943/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_b151fc7a-65d9-4664-b6c6-3e8deab6c943/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 787744388fd06e8efa619bb22a72aedc4b5bd63758f47071666035fc9da54e60 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:02:00,721 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:02:00,815 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b151fc7a-65d9-4664-b6c6-3e8deab6c943/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Overflow-64bit-Taipan_Default.epf [2024-11-14 05:02:00,820 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:02:00,821 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:02:00,858 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:02:00,859 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:02:00,859 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:02:00,860 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:02:00,860 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:02:00,860 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:02:00,861 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:02:00,861 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:02:00,861 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 05:02:00,861 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:02:00,861 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:02:00,861 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 05:02:00,861 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 05:02:00,861 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:02:00,861 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 05:02:00,862 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 05:02:00,862 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 05:02:00,862 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:02:00,862 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 05:02:00,862 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:02:00,862 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:02:00,862 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 05:02:00,862 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:02:00,863 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 05:02:00,863 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:02:00,863 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-14 05:02:00,863 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:02:00,863 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 05:02:00,863 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:02:00,863 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:02:00,863 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:02:00,863 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:02:00,865 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:02:00,865 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:02:00,865 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:02:00,865 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 05:02:00,865 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 05:02:00,865 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 05:02:00,866 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:02:00,866 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:02:00,866 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 05:02:00,866 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_b151fc7a-65d9-4664-b6c6-3e8deab6c943/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 -> 787744388fd06e8efa619bb22a72aedc4b5bd63758f47071666035fc9da54e60 [2024-11-14 05:02:01,187 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:02:01,199 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:02:01,201 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:02:01,203 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:02:01,204 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:02:01,207 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b151fc7a-65d9-4664-b6c6-3e8deab6c943/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/busybox-1.22.0/chroot-incomplete-1.i Unable to find full path for "g++" [2024-11-14 05:02:03,073 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:02:03,640 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:02:03,640 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b151fc7a-65d9-4664-b6c6-3e8deab6c943/sv-benchmarks/c/busybox-1.22.0/chroot-incomplete-1.i [2024-11-14 05:02:03,678 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b151fc7a-65d9-4664-b6c6-3e8deab6c943/bin/utaipan-verify-sOmjnqqW8E/data/3ca768d31/5ddaa5cb916b4675aa51c86be9bb47b0/FLAGecbab5379 [2024-11-14 05:02:03,697 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b151fc7a-65d9-4664-b6c6-3e8deab6c943/bin/utaipan-verify-sOmjnqqW8E/data/3ca768d31/5ddaa5cb916b4675aa51c86be9bb47b0 [2024-11-14 05:02:03,699 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:02:03,700 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:02:03,702 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:02:03,702 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:02:03,705 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:02:03,706 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:02:03" (1/1) ... [2024-11-14 05:02:03,706 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70310104 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:02:03, skipping insertion in model container [2024-11-14 05:02:03,707 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:02:03" (1/1) ... [2024-11-14 05:02:03,762 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:02:04,906 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 05:02:04,951 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 05:02:05,096 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 05:02:05,288 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: vasprintf [2024-11-14 05:02:05,288 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54d06ddd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:02:05, skipping insertion in model container [2024-11-14 05:02:05,289 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:02:05,289 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:02:05,291 INFO L158 Benchmark]: Toolchain (without parser) took 1589.68ms. Allocated memory is still 117.4MB. Free memory was 90.1MB in the beginning and 50.3MB in the end (delta: 39.8MB). Peak memory consumption was 71.5MB. Max. memory is 16.1GB. [2024-11-14 05:02:05,291 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 167.8MB. Free memory is still 103.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:02:05,291 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1587.51ms. Allocated memory is still 117.4MB. Free memory was 89.8MB in the beginning and 50.3MB in the end (delta: 39.5MB). Peak memory consumption was 71.5MB. Max. memory is 16.1GB. [2024-11-14 05:02:05,293 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 167.8MB. Free memory is still 103.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1587.51ms. Allocated memory is still 117.4MB. Free memory was 89.8MB in the beginning and 50.3MB in the end (delta: 39.5MB). Peak memory consumption was 71.5MB. 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_b151fc7a-65d9-4664-b6c6-3e8deab6c943/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b151fc7a-65d9-4664-b6c6-3e8deab6c943/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_b151fc7a-65d9-4664-b6c6-3e8deab6c943/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b151fc7a-65d9-4664-b6c6-3e8deab6c943/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/busybox-1.22.0/chroot-incomplete-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b151fc7a-65d9-4664-b6c6-3e8deab6c943/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_b151fc7a-65d9-4664-b6c6-3e8deab6c943/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 787744388fd06e8efa619bb22a72aedc4b5bd63758f47071666035fc9da54e60 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:02:07,834 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:02:07,953 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b151fc7a-65d9-4664-b6c6-3e8deab6c943/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf [2024-11-14 05:02:07,958 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:02:07,958 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:02:08,021 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:02:08,026 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:02:08,030 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:02:08,030 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:02:08,030 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:02:08,030 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:02:08,030 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:02:08,030 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:02:08,031 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:02:08,031 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:02:08,031 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:02:08,031 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:02:08,031 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 05:02:08,031 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:02:08,031 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 05:02:08,031 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:02:08,032 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 05:02:08,032 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:02:08,032 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 05:02:08,032 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:02:08,032 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-14 05:02:08,032 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 05:02:08,032 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:02:08,032 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 05:02:08,032 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:02:08,032 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:02:08,032 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 05:02:08,032 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:02:08,032 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:02:08,032 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:02:08,033 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:02:08,033 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:02:08,033 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 05:02:08,033 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 05:02:08,033 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 05:02:08,033 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:02:08,033 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:02:08,033 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_b151fc7a-65d9-4664-b6c6-3e8deab6c943/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 -> 787744388fd06e8efa619bb22a72aedc4b5bd63758f47071666035fc9da54e60 [2024-11-14 05:02:08,329 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:02:08,337 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:02:08,339 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:02:08,340 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:02:08,341 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:02:08,342 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b151fc7a-65d9-4664-b6c6-3e8deab6c943/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/busybox-1.22.0/chroot-incomplete-1.i Unable to find full path for "g++" [2024-11-14 05:02:10,289 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:02:10,873 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:02:10,875 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b151fc7a-65d9-4664-b6c6-3e8deab6c943/sv-benchmarks/c/busybox-1.22.0/chroot-incomplete-1.i [2024-11-14 05:02:10,918 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b151fc7a-65d9-4664-b6c6-3e8deab6c943/bin/utaipan-verify-sOmjnqqW8E/data/a14200c38/6ce805cabc7c407ea3d6167de66c109b/FLAGe6c3533fc [2024-11-14 05:02:10,941 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b151fc7a-65d9-4664-b6c6-3e8deab6c943/bin/utaipan-verify-sOmjnqqW8E/data/a14200c38/6ce805cabc7c407ea3d6167de66c109b [2024-11-14 05:02:10,944 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:02:10,946 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:02:10,948 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:02:10,948 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:02:10,953 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:02:10,954 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:02:10" (1/1) ... [2024-11-14 05:02:10,956 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e38c5d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:02:10, skipping insertion in model container [2024-11-14 05:02:10,956 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:02:10" (1/1) ... [2024-11-14 05:02:11,028 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:02:12,149 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 05:02:12,151 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 05:02:12,152 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 05:02:12,153 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 05:02:12,157 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 05:02:12,157 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 05:02:12,159 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 05:02:12,159 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 05:02:12,161 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 05:02:12,165 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 05:02:12,166 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 05:02:12,169 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 05:02:12,170 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 05:02:12,178 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 05:02:12,179 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 05:02:12,181 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 05:02:12,182 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 05:02:12,183 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 05:02:12,212 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 05:02:12,224 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 05:02:12,235 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 05:02:12,273 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 05:02:12,415 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 05:02:12,727 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: vasprintf [2024-11-14 05:02:12,727 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27922836 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:02:12, skipping insertion in model container [2024-11-14 05:02:12,729 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:02:12,730 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:02:12,732 INFO L158 Benchmark]: Toolchain (without parser) took 1785.49ms. Allocated memory is still 142.6MB. Free memory was 113.7MB in the beginning and 75.4MB in the end (delta: 38.3MB). Peak memory consumption was 89.7MB. Max. memory is 16.1GB. [2024-11-14 05:02:12,735 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory is still 83.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:02:12,735 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1782.23ms. Allocated memory is still 142.6MB. Free memory was 113.5MB in the beginning and 75.4MB in the end (delta: 38.1MB). Peak memory consumption was 89.7MB. Max. memory is 16.1GB. [2024-11-14 05:02:12,736 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory is still 83.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1782.23ms. Allocated memory is still 142.6MB. Free memory was 113.5MB in the beginning and 75.4MB in the end (delta: 38.1MB). Peak memory consumption was 89.7MB. 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