./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_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_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b026bf91cb5e12236cf031cc16de6e6c28614097 ............................................................................................................................................................................... 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_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b026bf91cb5e12236cf031cc16de6e6c28614097 .................................................................................................................................................................................................... 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 00:37:44,044 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:37:44,046 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:37:44,088 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:37:44,088 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:37:44,092 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:37:44,094 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:37:44,097 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:37:44,100 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:37:44,105 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:37:44,106 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:37:44,108 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:37:44,108 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:37:44,110 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:37:44,113 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:37:44,122 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:37:44,124 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:37:44,125 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:37:44,127 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:37:44,132 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:37:44,133 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:37:44,137 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:37:44,139 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:37:44,141 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:37:44,148 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:37:44,152 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:37:44,152 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:37:44,154 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:37:44,155 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:37:44,156 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:37:44,158 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:37:44,159 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:37:44,160 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:37:44,162 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:37:44,163 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:37:44,163 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:37:44,164 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:37:44,164 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:37:44,165 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:37:44,166 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:37:44,166 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:37:44,167 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-13 00:37:44,219 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:37:44,219 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:37:44,220 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:37:44,220 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:37:44,227 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:37:44,228 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:37:44,228 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:37:44,228 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:37:44,229 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 00:37:44,229 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:37:44,230 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:37:44,230 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:37:44,231 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:37:44,231 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:37:44,231 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:37:44,231 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:37:44,232 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:37:44,232 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:37:44,232 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:37:44,232 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:37:44,233 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:37:44,233 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:37:44,233 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:37:44,233 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 00:37:44,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 00:37:44,234 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:37:44,234 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:37:44,234 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_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b026bf91cb5e12236cf031cc16de6e6c28614097 [2021-10-13 00:37:44,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:37:44,602 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:37:44,604 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:37:44,605 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:37:44,606 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:37:44,607 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2021-10-13 00:37:44,672 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt/data/c32a1b36c/9944c065da7b40a9ab4bcda8feaa228b/FLAG2d96a7969 [2021-10-13 00:37:45,546 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:37:45,547 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2021-10-13 00:37:45,587 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt/data/c32a1b36c/9944c065da7b40a9ab4bcda8feaa228b/FLAG2d96a7969 [2021-10-13 00:37:46,023 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt/data/c32a1b36c/9944c065da7b40a9ab4bcda8feaa228b [2021-10-13 00:37:46,026 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:37:46,027 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:37:46,029 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:37:46,029 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:37:46,034 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:37:46,035 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:37:46" (1/1) ... [2021-10-13 00:37:46,038 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a406ab7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:37:46, skipping insertion in model container [2021-10-13 00:37:46,038 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:37:46" (1/1) ... [2021-10-13 00:37:46,044 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:37:46,211 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:37:46,427 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_32ce4788-4552-4272-b3ed-d65f6bb9e354/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4505,4518] [2021-10-13 00:37:46,434 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_32ce4788-4552-4272-b3ed-d65f6bb9e354/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4565,4578] [2021-10-13 00:37:46,459 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:37:46,465 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:37:47,359 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:47,360 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:47,361 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:47,362 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:47,362 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:47,376 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:47,377 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:47,379 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:47,379 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:47,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:37:47,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:37:47,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:37:47,791 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:37:47,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:37:47,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:37:47,794 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:37:47,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:37:47,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:37:47,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:37:47,953 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:37:47,976 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:47,977 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:48,047 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:48,048 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:48,112 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:37:48,180 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 00:37:48,191 INFO L168 Benchmark]: Toolchain (without parser) took 2161.75 ms. Allocated memory is still 113.2 MB. Free memory was 82.5 MB in the beginning and 55.9 MB in the end (delta: 26.6 MB). Peak memory consumption was 42.2 MB. Max. memory is 16.1 GB. [2021-10-13 00:37:48,192 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 83.9 MB. Free memory was 60.5 MB in the beginning and 60.4 MB in the end (delta: 37.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:37:48,194 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2159.77 ms. Allocated memory is still 113.2 MB. Free memory was 82.1 MB in the beginning and 55.9 MB in the end (delta: 26.3 MB). Peak memory consumption was 42.2 MB. Max. memory is 16.1 GB. [2021-10-13 00:37:48,197 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 83.9 MB. Free memory was 60.5 MB in the beginning and 60.4 MB in the end (delta: 37.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2159.77 ms. Allocated memory is still 113.2 MB. Free memory was 82.1 MB in the beginning and 55.9 MB in the end (delta: 26.3 MB). Peak memory consumption was 42.2 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 00:37:50,393 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:37:50,395 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:37:50,443 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:37:50,443 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:37:50,449 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:37:50,452 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:37:50,461 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:37:50,463 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:37:50,464 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:37:50,465 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:37:50,467 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:37:50,467 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:37:50,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:37:50,470 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:37:50,473 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:37:50,475 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:37:50,483 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:37:50,489 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:37:50,493 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:37:50,495 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:37:50,501 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:37:50,502 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:37:50,503 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:37:50,506 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:37:50,507 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:37:50,507 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:37:50,508 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:37:50,509 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:37:50,510 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:37:50,510 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:37:50,513 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:37:50,515 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:37:50,516 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:37:50,517 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:37:50,517 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:37:50,518 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:37:50,518 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:37:50,518 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:37:50,520 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:37:50,521 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:37:50,522 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-13 00:37:50,580 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:37:50,580 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:37:50,581 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:37:50,581 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:37:50,583 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:37:50,583 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:37:50,584 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:37:50,584 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:37:50,584 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:37:50,584 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:37:50,585 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:37:50,586 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:37:50,586 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 00:37:50,586 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 00:37:50,586 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:37:50,586 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:37:50,586 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:37:50,587 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:37:50,587 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:37:50,587 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:37:50,587 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:37:50,588 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:37:50,588 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:37:50,588 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:37:50,588 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-13 00:37:50,588 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 00:37:50,588 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:37:50,589 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:37:50,589 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 00:37:50,589 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_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b026bf91cb5e12236cf031cc16de6e6c28614097 [2021-10-13 00:37:50,943 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:37:50,963 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:37:50,965 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:37:50,967 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:37:50,967 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:37:50,968 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2021-10-13 00:37:51,030 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt/data/0d2a6cc61/0307668380fe45a9858731013887bbdc/FLAGd636ebf48 [2021-10-13 00:37:51,910 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:37:51,910 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2021-10-13 00:37:51,962 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt/data/0d2a6cc61/0307668380fe45a9858731013887bbdc/FLAGd636ebf48 [2021-10-13 00:37:52,379 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ce4788-4552-4272-b3ed-d65f6bb9e354/bin/uautomizer-WNIpwEf4Nt/data/0d2a6cc61/0307668380fe45a9858731013887bbdc [2021-10-13 00:37:52,382 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:37:52,385 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:37:52,389 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:37:52,389 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:37:52,392 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:37:52,393 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:37:52" (1/1) ... [2021-10-13 00:37:52,395 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64f52241 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:37:52, skipping insertion in model container [2021-10-13 00:37:52,395 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:37:52" (1/1) ... [2021-10-13 00:37:52,403 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:37:52,535 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:37:52,894 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_32ce4788-4552-4272-b3ed-d65f6bb9e354/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4505,4518] [2021-10-13 00:37:52,902 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_32ce4788-4552-4272-b3ed-d65f6bb9e354/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4565,4578] [2021-10-13 00:37:52,930 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:37:52,947 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:37:53,992 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:53,993 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:53,993 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:53,995 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:53,996 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:54,017 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:54,022 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:54,025 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:54,026 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:54,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:37:54,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:37:54,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:37:54,461 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:37:54,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:37:54,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:37:54,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:37:54,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:37:54,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:37:54,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:37:54,711 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:37:54,759 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:54,760 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:54,877 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:54,877 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:54,945 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:37:55,070 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 00:37:55,098 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_32ce4788-4552-4272-b3ed-d65f6bb9e354/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4505,4518] [2021-10-13 00:37:55,108 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_32ce4788-4552-4272-b3ed-d65f6bb9e354/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4565,4578] [2021-10-13 00:37:55,110 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:37:55,110 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:37:55,152 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:55,152 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:55,155 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:55,155 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:55,156 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:55,165 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:55,165 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:55,166 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:55,166 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:55,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:37:55,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:37:55,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:37:55,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:37:55,222 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:37:55,223 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:37:55,224 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:37:55,224 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:37:55,225 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:37:55,235 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:37:55,260 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:37:55,307 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:55,312 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:55,369 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:55,370 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:37:55,404 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:37:55,916 INFO L208 MainTranslator]: Completed translation [2021-10-13 00:37:55,916 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:37:55 WrapperNode [2021-10-13 00:37:55,916 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 00:37:55,918 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 00:37:55,918 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 00:37:55,918 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 00:37:55,925 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:37:55" (1/1) ... [2021-10-13 00:37:55,980 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 00:37:56,043 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:37:55" (1/1) ... [2021-10-13 00:37:56,043 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 00:37:56,044 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 00:37:56,046 INFO L168 Benchmark]: Toolchain (without parser) took 3659.82 ms. Allocated memory was 71.3 MB in the beginning and 121.6 MB in the end (delta: 50.3 MB). Free memory was 46.6 MB in the beginning and 50.5 MB in the end (delta: -3.9 MB). Peak memory consumption was 47.4 MB. Max. memory is 16.1 GB. [2021-10-13 00:37:56,046 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 71.3 MB. Free memory was 53.6 MB in the beginning and 53.5 MB in the end (delta: 59.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:37:56,047 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3528.07 ms. Allocated memory was 71.3 MB in the beginning and 121.6 MB in the end (delta: 50.3 MB). Free memory was 46.4 MB in the beginning and 55.8 MB in the end (delta: -9.4 MB). Peak memory consumption was 49.5 MB. Max. memory is 16.1 GB. [2021-10-13 00:37:56,047 INFO L168 Benchmark]: Boogie Procedure Inliner took 126.04 ms. Allocated memory is still 121.6 MB. Free memory was 55.2 MB in the beginning and 50.5 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 00:37:56,049 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 71.3 MB. Free memory was 53.6 MB in the beginning and 53.5 MB in the end (delta: 59.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3528.07 ms. Allocated memory was 71.3 MB in the beginning and 121.6 MB in the end (delta: 50.3 MB). Free memory was 46.4 MB in the beginning and 55.8 MB in the end (delta: -9.4 MB). Peak memory consumption was 49.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 126.04 ms. Allocated memory is still 121.6 MB. Free memory was 55.2 MB in the beginning and 50.5 MB in the end (delta: 4.8 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...