./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f8617be582aaabac6f49194958b0515da54dfd1c ............................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f8617be582aaabac6f49194958b0515da54dfd1c ................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 03:32:39,840 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:32:39,843 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:32:39,875 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:32:39,876 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:32:39,877 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:32:39,879 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:32:39,881 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:32:39,884 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:32:39,885 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:32:39,886 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:32:39,887 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:32:39,888 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:32:39,889 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:32:39,891 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:32:39,893 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:32:39,894 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:32:39,895 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:32:39,898 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:32:39,901 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:32:39,903 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:32:39,905 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:32:39,906 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:32:39,908 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:32:39,912 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:32:39,912 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:32:39,913 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:32:39,914 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:32:39,915 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:32:39,916 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:32:39,917 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:32:39,918 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:32:39,919 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:32:39,920 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:32:39,921 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:32:39,922 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:32:39,923 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:32:39,923 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:32:39,924 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:32:39,925 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:32:39,926 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:32:39,932 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 03:32:39,962 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:32:39,962 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:32:39,963 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:32:39,963 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:32:39,964 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:32:39,964 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:32:39,965 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:32:39,965 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 03:32:39,965 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:32:39,965 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:32:39,965 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:32:39,965 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:32:39,966 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:32:39,966 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:32:39,966 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:32:39,966 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:32:39,966 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:32:39,967 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:32:39,967 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:32:39,967 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:32:39,967 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:32:39,967 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:32:39,968 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 03:32:39,968 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 03:32:39,968 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:32:39,968 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f8617be582aaabac6f49194958b0515da54dfd1c [2021-10-13 03:32:40,289 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:32:40,312 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:32:40,315 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:32:40,317 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:32:40,318 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:32:40,319 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2021-10-13 03:32:40,408 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY/data/03951aeb2/acf62ef0b6e241e99de67c1564a9ba11/FLAG9e6aa2dc1 [2021-10-13 03:32:41,305 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:32:41,306 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2021-10-13 03:32:41,353 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY/data/03951aeb2/acf62ef0b6e241e99de67c1564a9ba11/FLAG9e6aa2dc1 [2021-10-13 03:32:41,759 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY/data/03951aeb2/acf62ef0b6e241e99de67c1564a9ba11 [2021-10-13 03:32:41,761 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:32:41,763 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:32:41,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:32:41,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:32:41,773 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:32:41,774 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:32:41" (1/1) ... [2021-10-13 03:32:41,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c0d030a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:32:41, skipping insertion in model container [2021-10-13 03:32:41,780 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:32:41" (1/1) ... [2021-10-13 03:32:41,788 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:32:41,926 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:32:42,187 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2021-10-13 03:32:42,194 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2021-10-13 03:32:42,219 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:32:42,225 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:32:43,238 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:43,239 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:43,239 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:43,240 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:43,241 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:43,258 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:43,261 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:43,263 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:43,264 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:43,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:32:43,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:32:43,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:32:43,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:32:43,753 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:32:43,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:32:43,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:32:43,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:32:43,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:32:43,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:32:43,992 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:32:44,045 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:44,055 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:44,192 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:44,207 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:44,302 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:32:44,368 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 03:32:44,374 INFO L168 Benchmark]: Toolchain (without parser) took 2609.76 ms. Allocated memory is still 102.8 MB. Free memory was 56.7 MB in the beginning and 45.7 MB in the end (delta: 11.0 MB). Peak memory consumption was 24.1 MB. Max. memory is 16.1 GB. [2021-10-13 03:32:44,375 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 102.8 MB. Free memory is still 82.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:32:44,378 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2602.85 ms. Allocated memory is still 102.8 MB. Free memory was 56.5 MB in the beginning and 45.7 MB in the end (delta: 10.8 MB). Peak memory consumption was 24.1 MB. Max. memory is 16.1 GB. [2021-10-13 03:32:44,380 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 102.8 MB. Free memory is still 82.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2602.85 ms. Allocated memory is still 102.8 MB. Free memory was 56.5 MB in the beginning and 45.7 MB in the end (delta: 10.8 MB). Peak memory consumption was 24.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 03:32:46,929 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:32:46,933 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:32:46,988 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:32:46,988 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:32:46,993 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:32:46,995 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:32:46,999 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:32:47,002 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:32:47,008 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:32:47,012 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:32:47,014 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:32:47,015 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:32:47,018 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:32:47,020 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:32:47,025 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:32:47,027 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:32:47,028 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:32:47,030 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:32:47,038 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:32:47,040 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:32:47,042 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:32:47,044 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:32:47,047 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:32:47,055 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:32:47,056 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:32:47,056 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:32:47,058 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:32:47,059 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:32:47,060 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:32:47,061 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:32:47,062 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:32:47,064 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:32:47,064 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:32:47,066 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:32:47,066 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:32:47,067 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:32:47,067 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:32:47,068 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:32:47,070 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:32:47,070 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:32:47,071 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 03:32:47,113 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:32:47,114 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:32:47,115 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:32:47,116 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:32:47,117 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:32:47,118 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:32:47,118 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:32:47,118 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:32:47,119 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:32:47,119 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:32:47,120 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:32:47,121 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 03:32:47,121 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 03:32:47,121 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 03:32:47,121 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:32:47,122 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:32:47,122 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:32:47,122 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:32:47,123 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:32:47,123 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:32:47,123 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:32:47,123 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:32:47,124 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:32:47,124 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:32:47,124 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 03:32:47,125 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 03:32:47,125 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:32:47,125 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 03:32:47,125 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 03:32:47,126 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f8617be582aaabac6f49194958b0515da54dfd1c [2021-10-13 03:32:47,549 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:32:47,583 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:32:47,586 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:32:47,588 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:32:47,589 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:32:47,590 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2021-10-13 03:32:47,678 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY/data/1d3056807/23fef4e789b945f2984f1303216eb581/FLAGb36122ff8 [2021-10-13 03:32:48,691 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:32:48,692 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2021-10-13 03:32:48,739 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY/data/1d3056807/23fef4e789b945f2984f1303216eb581/FLAGb36122ff8 [2021-10-13 03:32:49,107 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/bin/ukojak-fKGseLULKY/data/1d3056807/23fef4e789b945f2984f1303216eb581 [2021-10-13 03:32:49,124 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:32:49,126 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:32:49,129 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:32:49,130 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:32:49,133 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:32:49,134 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:32:49" (1/1) ... [2021-10-13 03:32:49,135 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70dcf277 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:32:49, skipping insertion in model container [2021-10-13 03:32:49,136 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:32:49" (1/1) ... [2021-10-13 03:32:49,144 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:32:49,299 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:32:49,664 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2021-10-13 03:32:49,671 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2021-10-13 03:32:49,697 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:32:49,703 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:32:50,821 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:50,822 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:50,823 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:50,824 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:50,826 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:50,846 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:50,848 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:50,850 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:50,851 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:51,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:32:51,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:32:51,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:32:51,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:32:51,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:32:51,497 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:32:51,498 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:32:51,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:32:51,505 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:32:51,506 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:32:51,746 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:32:51,779 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:51,780 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:51,940 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:51,941 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,041 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:32:52,119 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 03:32:52,200 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:32:52,204 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2021-10-13 03:32:52,205 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2021-10-13 03:32:52,207 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:32:52,207 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:32:52,265 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,266 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,266 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,267 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,268 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,276 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,277 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,278 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,279 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:32:52,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:32:52,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:32:52,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:32:52,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:32:52,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:32:52,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:32:52,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:32:52,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:32:52,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:32:52,359 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:32:52,377 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,377 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,452 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,452 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,485 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:32:52,524 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 03:32:52,573 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2021-10-13 03:32:52,574 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee35e55-6e7d-4fe1-a890-06cd4066a616/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2021-10-13 03:32:52,576 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:32:52,577 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:32:52,609 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,610 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,610 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,611 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,611 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,618 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,619 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,620 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,620 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:32:52,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:32:52,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:32:52,658 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:32:52,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:32:52,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:32:52,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:32:52,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:32:52,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:32:52,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:32:52,719 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:32:52,743 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,743 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,811 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,812 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:32:52,878 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:32:53,361 INFO L208 MainTranslator]: Completed translation [2021-10-13 03:32:53,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:32:53 WrapperNode [2021-10-13 03:32:53,362 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 03:32:53,364 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 03:32:53,365 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 03:32:53,365 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 03:32:53,373 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:32:53" (1/1) ... [2021-10-13 03:32:53,445 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 03:32:53,499 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:32:53" (1/1) ... [2021-10-13 03:32:53,500 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 03:32:53,500 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 03:32:53,502 INFO L168 Benchmark]: Toolchain (without parser) took 4375.55 ms. Allocated memory was 56.6 MB in the beginning and 205.5 MB in the end (delta: 148.9 MB). Free memory was 38.4 MB in the beginning and 137.1 MB in the end (delta: -98.7 MB). Peak memory consumption was 48.3 MB. Max. memory is 16.1 GB. [2021-10-13 03:32:53,503 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 56.6 MB. Free memory is still 38.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:32:53,504 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4233.99 ms. Allocated memory was 56.6 MB in the beginning and 205.5 MB in the end (delta: 148.9 MB). Free memory was 38.2 MB in the beginning and 142.4 MB in the end (delta: -104.1 MB). Peak memory consumption was 65.0 MB. Max. memory is 16.1 GB. [2021-10-13 03:32:53,505 INFO L168 Benchmark]: Boogie Procedure Inliner took 135.73 ms. Allocated memory is still 205.5 MB. Free memory was 142.4 MB in the beginning and 137.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 03:32:53,507 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 56.6 MB. Free memory is still 38.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4233.99 ms. Allocated memory was 56.6 MB in the beginning and 205.5 MB in the end (delta: 148.9 MB). Free memory was 38.2 MB in the beginning and 142.4 MB in the end (delta: -104.1 MB). Peak memory consumption was 65.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 135.73 ms. Allocated memory is still 205.5 MB. Free memory was 142.4 MB in the beginning and 137.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...