./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3 --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 4f1e7ecf59dcb15c62037420495a760ca0eeeb66 ............................................................................................................................................................................... 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_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3 --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 4f1e7ecf59dcb15c62037420495a760ca0eeeb66 .................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-5709675 [2021-10-15 19:38:44,482 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-15 19:38:44,484 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-15 19:38:44,526 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-15 19:38:44,527 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-15 19:38:44,528 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-15 19:38:44,530 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-15 19:38:44,533 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-15 19:38:44,535 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-15 19:38:44,537 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-15 19:38:44,538 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-15 19:38:44,540 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-15 19:38:44,540 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-15 19:38:44,542 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-15 19:38:44,543 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-15 19:38:44,545 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-15 19:38:44,546 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-15 19:38:44,547 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-15 19:38:44,550 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-15 19:38:44,552 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-15 19:38:44,554 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-15 19:38:44,556 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-15 19:38:44,557 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-15 19:38:44,558 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-15 19:38:44,562 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-15 19:38:44,563 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-15 19:38:44,563 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-15 19:38:44,565 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-15 19:38:44,565 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-15 19:38:44,567 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-15 19:38:44,567 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-15 19:38:44,568 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-15 19:38:44,569 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-15 19:38:44,570 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-15 19:38:44,571 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-15 19:38:44,572 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-15 19:38:44,573 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-15 19:38:44,574 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-15 19:38:44,575 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-15 19:38:44,576 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-15 19:38:44,577 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-15 19:38:44,578 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-15 19:38:44,619 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-15 19:38:44,622 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-15 19:38:44,622 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-15 19:38:44,623 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-15 19:38:44,630 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-15 19:38:44,630 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-15 19:38:44,631 INFO L138 SettingsManager]: * Use SBE=true [2021-10-15 19:38:44,631 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-15 19:38:44,631 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-15 19:38:44,632 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-15 19:38:44,633 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-15 19:38:44,633 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-15 19:38:44,633 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-15 19:38:44,634 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-15 19:38:44,634 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-15 19:38:44,634 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-15 19:38:44,635 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-15 19:38:44,635 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-15 19:38:44,635 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-15 19:38:44,635 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-15 19:38:44,636 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-15 19:38:44,636 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-15 19:38:44,636 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-15 19:38:44,637 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-15 19:38:44,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-15 19:38:44,637 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-15 19:38:44,638 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-15 19:38:44,638 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-15 19:38:44,638 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-15 19:38:44,640 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_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f1e7ecf59dcb15c62037420495a760ca0eeeb66 [2021-10-15 19:38:44,884 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-15 19:38:44,907 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-15 19:38:44,911 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-15 19:38:44,913 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-15 19:38:44,914 INFO L275 PluginConnector]: CDTParser initialized [2021-10-15 19:38:44,914 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3/../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2021-10-15 19:38:45,003 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3/data/5644aba9a/6795a5a2c3be49a9b40bdd8d19dccf3b/FLAG400df1e40 [2021-10-15 19:38:45,798 INFO L306 CDTParser]: Found 1 translation units. [2021-10-15 19:38:45,799 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2021-10-15 19:38:45,847 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3/data/5644aba9a/6795a5a2c3be49a9b40bdd8d19dccf3b/FLAG400df1e40 [2021-10-15 19:38:45,871 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3/data/5644aba9a/6795a5a2c3be49a9b40bdd8d19dccf3b [2021-10-15 19:38:45,878 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-15 19:38:45,881 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-15 19:38:45,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-15 19:38:45,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-15 19:38:45,886 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-15 19:38:45,887 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:38:45" (1/1) ... [2021-10-15 19:38:45,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43d812a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:38:45, skipping insertion in model container [2021-10-15 19:38:45,889 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:38:45" (1/1) ... [2021-10-15 19:38:45,895 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-15 19:38:46,025 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-15 19:38:46,325 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_aef7f4dc-11d6-449d-876b-a2a4e663405e/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4499,4512] [2021-10-15 19:38:46,331 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_aef7f4dc-11d6-449d-876b-a2a4e663405e/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4559,4572] [2021-10-15 19:38:46,354 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-15 19:38:46,359 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-15 19:38:47,162 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:47,163 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:47,163 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:47,164 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:47,166 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:47,181 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:47,182 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:47,184 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:47,185 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:47,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-15 19:38:47,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-15 19:38:47,599 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-15 19:38:47,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-15 19:38:47,609 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-15 19:38:47,609 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-15 19:38:47,610 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-15 19:38:47,611 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-15 19:38:47,611 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-15 19:38:47,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-15 19:38:47,789 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-15 19:38:48,001 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:48,002 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:48,024 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-15 19:38:48,079 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) [2021-10-15 19:38:48,090 INFO L168 Benchmark]: Toolchain (without parser) took 2207.87 ms. Allocated memory was 94.4 MB in the beginning and 123.7 MB in the end (delta: 29.4 MB). Free memory was 54.7 MB in the beginning and 79.9 MB in the end (delta: -25.3 MB). Peak memory consumption was 28.7 MB. Max. memory is 16.1 GB. [2021-10-15 19:38:48,091 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 94.4 MB. Free memory is still 49.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-15 19:38:48,093 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2205.09 ms. Allocated memory was 94.4 MB in the beginning and 123.7 MB in the end (delta: 29.4 MB). Free memory was 54.7 MB in the beginning and 80.1 MB in the end (delta: -25.4 MB). Peak memory consumption was 28.7 MB. Max. memory is 16.1 GB. [2021-10-15 19:38:48,096 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 94.4 MB. Free memory is still 49.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2205.09 ms. Allocated memory was 94.4 MB in the beginning and 123.7 MB in the end (delta: 29.4 MB). Free memory was 54.7 MB in the beginning and 80.1 MB in the end (delta: -25.4 MB). Peak memory consumption was 28.7 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-5709675 [2021-10-15 19:38:50,325 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-15 19:38:50,328 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-15 19:38:50,381 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-15 19:38:50,382 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-15 19:38:50,387 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-15 19:38:50,389 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-15 19:38:50,396 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-15 19:38:50,399 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-15 19:38:50,407 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-15 19:38:50,408 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-15 19:38:50,410 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-15 19:38:50,410 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-15 19:38:50,413 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-15 19:38:50,415 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-15 19:38:50,420 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-15 19:38:50,422 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-15 19:38:50,423 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-15 19:38:50,425 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-15 19:38:50,429 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-15 19:38:50,430 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-15 19:38:50,433 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-15 19:38:50,434 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-15 19:38:50,435 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-15 19:38:50,438 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-15 19:38:50,439 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-15 19:38:50,439 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-15 19:38:50,440 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-15 19:38:50,441 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-15 19:38:50,442 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-15 19:38:50,442 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-15 19:38:50,442 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-15 19:38:50,443 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-15 19:38:50,444 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-15 19:38:50,453 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-15 19:38:50,454 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-15 19:38:50,455 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-15 19:38:50,455 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-15 19:38:50,455 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-15 19:38:50,456 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-15 19:38:50,458 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-15 19:38:50,460 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-15 19:38:50,494 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-15 19:38:50,494 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-15 19:38:50,494 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-15 19:38:50,495 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-15 19:38:50,496 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-15 19:38:50,496 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-15 19:38:50,496 INFO L138 SettingsManager]: * Use SBE=true [2021-10-15 19:38:50,497 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-15 19:38:50,497 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-15 19:38:50,497 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-15 19:38:50,497 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-15 19:38:50,498 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-15 19:38:50,498 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-15 19:38:50,498 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-15 19:38:50,498 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-15 19:38:50,498 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-15 19:38:50,499 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-15 19:38:50,499 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-15 19:38:50,499 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-15 19:38:50,499 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-15 19:38:50,500 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-15 19:38:50,500 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-15 19:38:50,500 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-15 19:38:50,500 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-15 19:38:50,501 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-15 19:38:50,501 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-15 19:38:50,501 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-15 19:38:50,501 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-15 19:38:50,502 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-15 19:38:50,502 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-15 19:38:50,502 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-15 19:38:50,502 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_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f1e7ecf59dcb15c62037420495a760ca0eeeb66 [2021-10-15 19:38:50,877 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-15 19:38:50,903 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-15 19:38:50,908 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-15 19:38:50,909 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-15 19:38:50,910 INFO L275 PluginConnector]: CDTParser initialized [2021-10-15 19:38:50,911 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3/../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2021-10-15 19:38:50,980 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3/data/4d60d72c7/3ea4c7bcb1dc4bdead137bb4a3ce2c74/FLAGf506af61c [2021-10-15 19:38:51,931 INFO L306 CDTParser]: Found 1 translation units. [2021-10-15 19:38:51,934 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2021-10-15 19:38:51,977 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3/data/4d60d72c7/3ea4c7bcb1dc4bdead137bb4a3ce2c74/FLAGf506af61c [2021-10-15 19:38:52,404 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aef7f4dc-11d6-449d-876b-a2a4e663405e/bin/uautomizer-hJ6jxDFKc3/data/4d60d72c7/3ea4c7bcb1dc4bdead137bb4a3ce2c74 [2021-10-15 19:38:52,407 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-15 19:38:52,408 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-15 19:38:52,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-15 19:38:52,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-15 19:38:52,416 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-15 19:38:52,417 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:38:52" (1/1) ... [2021-10-15 19:38:52,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c08fb32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:38:52, skipping insertion in model container [2021-10-15 19:38:52,418 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:38:52" (1/1) ... [2021-10-15 19:38:52,434 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-15 19:38:52,558 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-15 19:38:52,868 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_aef7f4dc-11d6-449d-876b-a2a4e663405e/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4499,4512] [2021-10-15 19:38:52,877 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_aef7f4dc-11d6-449d-876b-a2a4e663405e/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4559,4572] [2021-10-15 19:38:52,911 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-15 19:38:52,928 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-15 19:38:53,875 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:53,876 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:53,876 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:53,877 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:53,878 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:53,894 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:53,895 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:53,897 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:53,898 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:54,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-15 19:38:54,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-15 19:38:54,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-15 19:38:54,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-15 19:38:54,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-15 19:38:54,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-15 19:38:54,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-15 19:38:54,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-15 19:38:54,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-15 19:38:54,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-15 19:38:54,542 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-15 19:38:54,737 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:54,748 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:54,783 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-15 19:38:54,868 INFO L203 MainTranslator]: Completed pre-run [2021-10-15 19:38:54,883 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_aef7f4dc-11d6-449d-876b-a2a4e663405e/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4499,4512] [2021-10-15 19:38:54,884 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_aef7f4dc-11d6-449d-876b-a2a4e663405e/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4559,4572] [2021-10-15 19:38:54,886 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-15 19:38:54,886 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-15 19:38:54,964 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:54,964 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:54,965 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:54,965 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:54,966 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:54,973 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:54,973 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:54,974 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:54,975 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:55,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-15 19:38:55,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-15 19:38:55,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-15 19:38:55,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-15 19:38:55,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-15 19:38:55,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-15 19:38:55,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-15 19:38:55,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-15 19:38:55,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-15 19:38:55,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-15 19:38:55,035 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-15 19:38:55,130 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:55,130 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:38:55,157 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-15 19:38:55,607 INFO L208 MainTranslator]: Completed translation [2021-10-15 19:38:55,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:38:55 WrapperNode [2021-10-15 19:38:55,608 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-15 19:38:55,609 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-15 19:38:55,609 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-15 19:38:55,609 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-15 19:38:55,616 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:38:55" (1/1) ... [2021-10-15 19:38:55,707 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]]] [2021-10-15 19:38:55,790 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:38:55" (1/1) ... [2021-10-15 19:38:55,790 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-15 19:38:55,791 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-15 19:38:55,804 INFO L168 Benchmark]: Toolchain (without parser) took 3383.55 ms. Allocated memory was 58.7 MB in the beginning and 96.5 MB in the end (delta: 37.7 MB). Free memory was 27.8 MB in the beginning and 34.5 MB in the end (delta: -6.6 MB). Peak memory consumption was 31.4 MB. Max. memory is 16.1 GB. [2021-10-15 19:38:55,804 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 58.7 MB. Free memory was 38.9 MB in the beginning and 38.9 MB in the end (delta: 42.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-15 19:38:55,805 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3196.24 ms. Allocated memory was 58.7 MB in the beginning and 96.5 MB in the end (delta: 37.7 MB). Free memory was 27.6 MB in the beginning and 39.9 MB in the end (delta: -12.3 MB). Peak memory consumption was 35.6 MB. Max. memory is 16.1 GB. [2021-10-15 19:38:55,806 INFO L168 Benchmark]: Boogie Procedure Inliner took 181.57 ms. Allocated memory is still 96.5 MB. Free memory was 39.9 MB in the beginning and 34.5 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-15 19:38:55,807 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 58.7 MB. Free memory was 38.9 MB in the beginning and 38.9 MB in the end (delta: 42.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3196.24 ms. Allocated memory was 58.7 MB in the beginning and 96.5 MB in the end (delta: 37.7 MB). Free memory was 27.6 MB in the beginning and 39.9 MB in the end (delta: -12.3 MB). Peak memory consumption was 35.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 181.57 ms. Allocated memory is still 96.5 MB. Free memory was 39.9 MB in the beginning and 34.5 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 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...