./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC --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 27380948315b42666094574aa2eff6b44da17707 ........................................................................................................................................................................... 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_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC --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 27380948315b42666094574aa2eff6b44da17707 .............................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:22:28,819 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:22:28,822 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:22:28,861 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:22:28,862 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:22:28,864 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:22:28,867 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:22:28,870 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:22:28,873 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:22:28,875 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:22:28,877 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:22:28,879 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:22:28,880 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:22:28,882 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:22:28,884 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:22:28,886 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:22:28,887 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:22:28,889 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:22:28,891 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:22:28,895 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:22:28,897 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:22:28,899 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:22:28,902 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:22:28,903 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:22:28,907 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:22:28,908 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:22:28,909 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:22:28,910 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:22:28,911 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:22:28,913 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:22:28,914 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:22:28,915 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:22:28,917 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:22:28,918 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:22:28,920 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:22:28,920 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:22:28,922 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:22:28,922 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:22:28,923 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:22:28,924 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:22:28,926 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:22:28,927 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-11 00:22:28,957 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:22:28,957 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:22:28,959 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:22:28,960 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:22:28,960 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:22:28,960 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:22:28,961 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:22:28,961 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:22:28,962 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:22:28,962 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:22:28,962 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:22:28,963 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:22:28,963 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:22:28,963 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:22:28,964 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:22:28,964 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:22:28,965 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:22:28,965 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:22:28,965 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:22:28,966 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:22:28,966 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:22:28,966 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:22:28,967 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:22:28,967 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:22:28,967 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:22:28,968 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 27380948315b42666094574aa2eff6b44da17707 [2021-10-11 00:22:29,329 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:22:29,380 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:22:29,383 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:22:29,385 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:22:29,386 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:22:29,387 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i [2021-10-11 00:22:29,462 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC/data/4fecb2b22/1f35f3e0f72c4b7cbf78aa8903ffd3f9/FLAG15558104f [2021-10-11 00:22:30,429 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:22:30,430 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i [2021-10-11 00:22:30,480 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC/data/4fecb2b22/1f35f3e0f72c4b7cbf78aa8903ffd3f9/FLAG15558104f [2021-10-11 00:22:30,885 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC/data/4fecb2b22/1f35f3e0f72c4b7cbf78aa8903ffd3f9 [2021-10-11 00:22:30,888 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:22:30,889 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:22:30,909 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:22:30,909 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:22:30,920 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:22:30,921 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:22:30" (1/1) ... [2021-10-11 00:22:30,923 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f3106ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:22:30, skipping insertion in model container [2021-10-11 00:22:30,923 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:22:30" (1/1) ... [2021-10-11 00:22:30,937 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:22:31,067 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:22:31,369 WARN L226 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_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i[4493,4506] [2021-10-11 00:22:31,381 WARN L226 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_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i[4553,4566] [2021-10-11 00:22:31,411 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:22:31,429 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:22:32,602 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:32,603 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:32,604 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:32,605 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:32,606 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:32,626 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:32,627 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:32,630 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:32,631 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:33,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:22:33,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:22:33,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:22:33,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:22:33,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:22:33,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:22:33,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:22:33,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:22:33,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:22:33,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:22:33,431 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:22:33,567 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:33,568 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:33,598 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:22:33,640 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:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) 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) [2021-10-11 00:22:33,647 INFO L168 Benchmark]: Toolchain (without parser) took 2755.93 ms. Allocated memory was 94.4 MB in the beginning and 130.0 MB in the end (delta: 35.7 MB). Free memory was 69.6 MB in the beginning and 68.2 MB in the end (delta: 1.4 MB). Peak memory consumption was 41.0 MB. Max. memory is 16.1 GB. [2021-10-11 00:22:33,648 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 94.4 MB. Free memory is still 70.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:22:33,649 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2735.30 ms. Allocated memory was 94.4 MB in the beginning and 130.0 MB in the end (delta: 35.7 MB). Free memory was 69.2 MB in the beginning and 68.2 MB in the end (delta: 1.1 MB). Peak memory consumption was 41.0 MB. Max. memory is 16.1 GB. [2021-10-11 00:22:33,651 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 94.4 MB. Free memory is still 70.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2735.30 ms. Allocated memory was 94.4 MB in the beginning and 130.0 MB in the end (delta: 35.7 MB). Free memory was 69.2 MB in the beginning and 68.2 MB in the end (delta: 1.1 MB). Peak memory consumption was 41.0 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 0.2.0-7b2dab5 [2021-10-11 00:22:36,426 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:22:36,429 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:22:36,482 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:22:36,483 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:22:36,488 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:22:36,491 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:22:36,499 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:22:36,502 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:22:36,509 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:22:36,510 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:22:36,512 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:22:36,512 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:22:36,516 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:22:36,518 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:22:36,520 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:22:36,522 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:22:36,526 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:22:36,528 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:22:36,537 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:22:36,539 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:22:36,541 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:22:36,544 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:22:36,547 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:22:36,557 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:22:36,557 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:22:36,558 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:22:36,560 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:22:36,561 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:22:36,562 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:22:36,563 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:22:36,564 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:22:36,566 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:22:36,567 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:22:36,569 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:22:36,569 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:22:36,570 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:22:36,570 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:22:36,571 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:22:36,573 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:22:36,574 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:22:36,575 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-11 00:22:36,620 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:22:36,620 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:22:36,623 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:22:36,623 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:22:36,624 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:22:36,624 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:22:36,624 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:22:36,624 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:22:36,625 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:22:36,625 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:22:36,626 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 00:22:36,626 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 00:22:36,627 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:22:36,627 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:22:36,627 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:22:36,628 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:22:36,628 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:22:36,628 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:22:36,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:22:36,629 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:22:36,629 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:22:36,629 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:22:36,630 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-11 00:22:36,630 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 00:22:36,630 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:22:36,630 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:22:36,631 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 00:22:36,631 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_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 27380948315b42666094574aa2eff6b44da17707 [2021-10-11 00:22:37,020 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:22:37,047 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:22:37,052 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:22:37,053 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:22:37,054 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:22:37,055 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i [2021-10-11 00:22:37,137 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC/data/9da1fe1cd/22c74c69051a42b781c048904dce8756/FLAG4ecbb4591 [2021-10-11 00:22:38,144 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:22:38,145 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i [2021-10-11 00:22:38,199 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC/data/9da1fe1cd/22c74c69051a42b781c048904dce8756/FLAG4ecbb4591 [2021-10-11 00:22:38,562 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/bin/uautomizer-Z5i5R5N3CC/data/9da1fe1cd/22c74c69051a42b781c048904dce8756 [2021-10-11 00:22:38,564 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:22:38,566 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:22:38,568 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:22:38,568 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:22:38,587 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:22:38,588 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:22:38" (1/1) ... [2021-10-11 00:22:38,590 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7020f3d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:22:38, skipping insertion in model container [2021-10-11 00:22:38,590 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:22:38" (1/1) ... [2021-10-11 00:22:38,598 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:22:38,747 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:22:39,205 WARN L226 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_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i[4493,4506] [2021-10-11 00:22:39,219 WARN L226 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_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i[4553,4566] [2021-10-11 00:22:39,268 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:22:39,290 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:22:40,746 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:40,747 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:40,748 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:40,749 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:40,750 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:40,765 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:40,766 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:40,769 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:40,769 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:41,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:22:41,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:22:41,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:22:41,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:22:41,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:22:41,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:22:41,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:22:41,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:22:41,413 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:22:41,414 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:22:41,688 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:22:41,852 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:41,853 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:41,890 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:22:42,002 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:22:42,034 WARN L226 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_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i[4493,4506] [2021-10-11 00:22:42,035 WARN L226 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_5e807c6e-b2ec-4aeb-ae26-a0fb083edd56/sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i[4553,4566] [2021-10-11 00:22:42,038 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:22:42,039 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:22:42,097 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:42,097 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:42,099 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:42,099 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:42,100 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:42,108 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:42,109 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:42,110 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:42,112 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:42,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:22:42,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:22:42,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:22:42,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:22:42,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:22:42,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:22:42,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:22:42,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:22:42,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:22:42,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:22:42,217 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:22:42,343 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:42,344 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:42,369 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:22:43,388 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:22:43,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:22:43 WrapperNode [2021-10-11 00:22:43,389 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:22:43,390 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:22:43,390 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:22:43,391 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:22:43,399 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:22:43" (1/1) ... [2021-10-11 00:22:43,491 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]]] [2021-10-11 00:22:43,592 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:22:43" (1/1) ... [2021-10-11 00:22:43,593 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:22:43,593 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 00:22:43,595 INFO L168 Benchmark]: Toolchain (without parser) took 5028.40 ms. Allocated memory was 69.2 MB in the beginning and 111.1 MB in the end (delta: 41.9 MB). Free memory was 37.0 MB in the beginning and 48.8 MB in the end (delta: -11.8 MB). Peak memory consumption was 29.6 MB. Max. memory is 16.1 GB. [2021-10-11 00:22:43,596 INFO L168 Benchmark]: CDTParser took 0.57 ms. Allocated memory is still 50.3 MB. Free memory was 30.7 MB in the beginning and 30.6 MB in the end (delta: 35.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:22:43,597 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4821.68 ms. Allocated memory was 69.2 MB in the beginning and 111.1 MB in the end (delta: 41.9 MB). Free memory was 36.8 MB in the beginning and 53.9 MB in the end (delta: -17.1 MB). Peak memory consumption was 59.1 MB. Max. memory is 16.1 GB. [2021-10-11 00:22:43,597 INFO L168 Benchmark]: Boogie Procedure Inliner took 202.89 ms. Allocated memory is still 111.1 MB. Free memory was 53.9 MB in the beginning and 48.8 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 00:22:43,599 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57 ms. Allocated memory is still 50.3 MB. Free memory was 30.7 MB in the beginning and 30.6 MB in the end (delta: 35.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4821.68 ms. Allocated memory was 69.2 MB in the beginning and 111.1 MB in the end (delta: 41.9 MB). Free memory was 36.8 MB in the beginning and 53.9 MB in the end (delta: -17.1 MB). Peak memory consumption was 59.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 202.89 ms. Allocated memory is still 111.1 MB. Free memory was 53.9 MB in the beginning and 48.8 MB in the end (delta: 5.1 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...