./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/busybox-1.22.0/sleep-3.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_fbcc7a4d-250d-4987-8a20-0128f11c8e93/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcc7a4d-250d-4987-8a20-0128f11c8e93/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_fbcc7a4d-250d-4987-8a20-0128f11c8e93/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcc7a4d-250d-4987-8a20-0128f11c8e93/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/busybox-1.22.0/sleep-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcc7a4d-250d-4987-8a20-0128f11c8e93/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_fbcc7a4d-250d-4987-8a20-0128f11c8e93/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 9c7796745953b6206348345fcef2fe39b8cd94bc666f8f6dde12d2e156216f8e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:47:57,877 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:47:57,959 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcc7a4d-250d-4987-8a20-0128f11c8e93/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Overflow-64bit-Taipan_Default.epf [2024-11-13 23:47:57,968 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:47:57,969 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 23:47:58,005 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:47:58,005 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 23:47:58,006 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 23:47:58,006 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:47:58,006 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 23:47:58,006 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-13 23:47:58,006 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-13 23:47:58,007 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-13 23:47:58,007 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-13 23:47:58,007 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-13 23:47:58,007 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-13 23:47:58,007 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-13 23:47:58,007 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-13 23:47:58,007 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-13 23:47:58,007 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-13 23:47:58,008 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-13 23:47:58,008 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-13 23:47:58,008 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:47:58,008 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:47:58,008 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:47:58,008 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:47:58,009 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:47:58,009 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:47:58,009 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:47:58,009 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:47:58,009 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 23:47:58,009 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:47:58,009 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:47:58,009 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:47:58,009 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:47:58,010 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 23:47:58,010 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 23:47:58,010 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-13 23:47:58,010 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:47:58,010 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:47:58,010 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:47:58,010 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-13 23:47:58,010 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:47:58,011 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 23:47:58,011 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-13 23:47:58,011 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 23:47:58,011 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_fbcc7a4d-250d-4987-8a20-0128f11c8e93/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 -> 9c7796745953b6206348345fcef2fe39b8cd94bc666f8f6dde12d2e156216f8e [2024-11-13 23:47:58,379 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:47:58,392 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:47:58,398 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:47:58,400 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:47:58,401 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:47:58,403 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcc7a4d-250d-4987-8a20-0128f11c8e93/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/busybox-1.22.0/sleep-3.i Unable to find full path for "g++" [2024-11-13 23:48:00,775 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:48:01,415 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:48:01,420 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcc7a4d-250d-4987-8a20-0128f11c8e93/sv-benchmarks/c/busybox-1.22.0/sleep-3.i [2024-11-13 23:48:01,470 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcc7a4d-250d-4987-8a20-0128f11c8e93/bin/utaipan-verify-sOmjnqqW8E/data/0c324750e/df9440d8334340eb882306fb44884cb3/FLAGe818442c1 [2024-11-13 23:48:01,501 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcc7a4d-250d-4987-8a20-0128f11c8e93/bin/utaipan-verify-sOmjnqqW8E/data/0c324750e/df9440d8334340eb882306fb44884cb3 [2024-11-13 23:48:01,505 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:48:01,507 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:48:01,510 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:48:01,510 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:48:01,515 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:48:01,516 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:48:01" (1/1) ... [2024-11-13 23:48:01,518 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ea8ec75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:48:01, skipping insertion in model container [2024-11-13 23:48:01,518 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:48:01" (1/1) ... [2024-11-13 23:48:01,627 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:48:03,424 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:48:03,476 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:48:03,614 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:48:03,834 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: vasprintf [2024-11-13 23:48:03,835 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@78671048 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:48:03, skipping insertion in model container [2024-11-13 23:48:03,835 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:48:03,835 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-13 23:48:03,837 INFO L158 Benchmark]: Toolchain (without parser) took 2330.09ms. Allocated memory is still 117.4MB. Free memory was 87.6MB in the beginning and 49.6MB in the end (delta: 38.1MB). Peak memory consumption was 73.1MB. Max. memory is 16.1GB. [2024-11-13 23:48:03,837 INFO L158 Benchmark]: CDTParser took 0.61ms. Allocated memory is still 117.4MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:48:03,838 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2325.63ms. Allocated memory is still 117.4MB. Free memory was 87.6MB in the beginning and 49.6MB in the end (delta: 38.1MB). Peak memory consumption was 73.1MB. Max. memory is 16.1GB. [2024-11-13 23:48:03,839 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.61ms. Allocated memory is still 117.4MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2325.63ms. Allocated memory is still 117.4MB. Free memory was 87.6MB in the beginning and 49.6MB in the end (delta: 38.1MB). Peak memory consumption was 73.1MB. 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_fbcc7a4d-250d-4987-8a20-0128f11c8e93/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcc7a4d-250d-4987-8a20-0128f11c8e93/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_fbcc7a4d-250d-4987-8a20-0128f11c8e93/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcc7a4d-250d-4987-8a20-0128f11c8e93/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/busybox-1.22.0/sleep-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcc7a4d-250d-4987-8a20-0128f11c8e93/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_fbcc7a4d-250d-4987-8a20-0128f11c8e93/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 9c7796745953b6206348345fcef2fe39b8cd94bc666f8f6dde12d2e156216f8e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:48:06,879 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:48:07,015 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcc7a4d-250d-4987-8a20-0128f11c8e93/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf [2024-11-13 23:48:07,025 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:48:07,025 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 23:48:07,065 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:48:07,068 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 23:48:07,068 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 23:48:07,068 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:48:07,069 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 23:48:07,070 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-13 23:48:07,070 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-13 23:48:07,070 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-13 23:48:07,070 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-13 23:48:07,071 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-13 23:48:07,071 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-13 23:48:07,071 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:48:07,071 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:48:07,071 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:48:07,071 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:48:07,072 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:48:07,072 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:48:07,072 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 23:48:07,072 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 23:48:07,072 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:48:07,072 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 23:48:07,072 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 23:48:07,072 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:48:07,072 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:48:07,072 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:48:07,072 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:48:07,073 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 23:48:07,073 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 23:48:07,073 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 23:48:07,073 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-13 23:48:07,073 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:48:07,073 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:48:07,073 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:48:07,073 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 23:48:07,073 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:48:07,075 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 23:48:07,076 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-13 23:48:07,076 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_fbcc7a4d-250d-4987-8a20-0128f11c8e93/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 -> 9c7796745953b6206348345fcef2fe39b8cd94bc666f8f6dde12d2e156216f8e [2024-11-13 23:48:07,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:48:07,452 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:48:07,454 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:48:07,455 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:48:07,456 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:48:07,460 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcc7a4d-250d-4987-8a20-0128f11c8e93/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/busybox-1.22.0/sleep-3.i Unable to find full path for "g++" [2024-11-13 23:48:09,481 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:48:10,063 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:48:10,064 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcc7a4d-250d-4987-8a20-0128f11c8e93/sv-benchmarks/c/busybox-1.22.0/sleep-3.i [2024-11-13 23:48:10,102 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcc7a4d-250d-4987-8a20-0128f11c8e93/bin/utaipan-verify-sOmjnqqW8E/data/3e099fd38/dd5f08a4bdfb43858b1f229668b3d42c/FLAG100504073 [2024-11-13 23:48:10,579 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbcc7a4d-250d-4987-8a20-0128f11c8e93/bin/utaipan-verify-sOmjnqqW8E/data/3e099fd38/dd5f08a4bdfb43858b1f229668b3d42c [2024-11-13 23:48:10,581 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:48:10,582 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:48:10,584 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:48:10,584 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:48:10,589 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:48:10,590 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:48:10" (1/1) ... [2024-11-13 23:48:10,591 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@291b06eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:48:10, skipping insertion in model container [2024-11-13 23:48:10,592 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:48:10" (1/1) ... [2024-11-13 23:48:10,676 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:48:12,179 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:48:12,183 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:48:12,186 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:48:12,188 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:48:12,195 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:48:12,196 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:48:12,199 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:48:12,199 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:48:12,202 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:48:12,206 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:48:12,209 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:48:12,217 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:48:12,218 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:48:12,228 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:48:12,233 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:48:12,241 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:48:12,258 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:48:12,272 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:48:12,299 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:48:12,318 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:48:12,389 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:48:12,681 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:48:13,000 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: vasprintf [2024-11-13 23:48:13,000 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@209afc10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:48:13, skipping insertion in model container [2024-11-13 23:48:13,001 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:48:13,001 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-13 23:48:13,008 INFO L158 Benchmark]: Toolchain (without parser) took 2424.48ms. Allocated memory is still 83.9MB. Free memory was 56.2MB in the beginning and 40.3MB in the end (delta: 15.9MB). Peak memory consumption was 65.8MB. Max. memory is 16.1GB. [2024-11-13 23:48:13,008 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 83.9MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:48:13,009 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2417.37ms. Allocated memory is still 83.9MB. Free memory was 56.2MB in the beginning and 40.3MB in the end (delta: 15.9MB). Peak memory consumption was 65.8MB. Max. memory is 16.1GB. [2024-11-13 23:48:13,010 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 83.9MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2417.37ms. Allocated memory is still 83.9MB. Free memory was 56.2MB in the beginning and 40.3MB in the end (delta: 15.9MB). Peak memory consumption was 65.8MB. 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