./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_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_960defb7-3dc4-4036-afcd-29b44c21632f/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960defb7-3dc4-4036-afcd-29b44c21632f/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_960defb7-3dc4-4036-afcd-29b44c21632f/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960defb7-3dc4-4036-afcd-29b44c21632f/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960defb7-3dc4-4036-afcd-29b44c21632f/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_960defb7-3dc4-4036-afcd-29b44c21632f/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 d451df517c5e4a54e1fa08885cf4b86124f43e86 ........................................................................................................................................................................... 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_960defb7-3dc4-4036-afcd-29b44c21632f/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960defb7-3dc4-4036-afcd-29b44c21632f/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_960defb7-3dc4-4036-afcd-29b44c21632f/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960defb7-3dc4-4036-afcd-29b44c21632f/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960defb7-3dc4-4036-afcd-29b44c21632f/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_960defb7-3dc4-4036-afcd-29b44c21632f/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 d451df517c5e4a54e1fa08885cf4b86124f43e86 .............................................................................................................................................................................................. 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 00:29:50,123 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:29:50,126 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:29:50,169 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:29:50,170 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:29:50,176 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:29:50,179 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:29:50,184 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:29:50,187 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:29:50,196 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:29:50,197 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:29:50,198 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:29:50,199 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:29:50,203 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:29:50,204 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:29:50,206 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:29:50,208 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:29:50,213 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:29:50,216 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:29:50,226 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:29:50,228 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:29:50,230 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:29:50,233 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:29:50,235 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:29:50,238 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:29:50,239 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:29:50,239 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:29:50,242 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:29:50,242 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:29:50,244 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:29:50,244 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:29:50,245 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:29:50,247 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:29:50,249 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:29:50,251 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:29:50,251 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:29:50,252 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:29:50,252 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:29:50,252 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:29:50,253 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:29:50,254 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:29:50,257 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960defb7-3dc4-4036-afcd-29b44c21632f/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-11 00:29:50,297 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:29:50,301 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:29:50,303 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:29:50,303 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:29:50,303 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:29:50,304 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:29:50,304 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:29:50,304 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:29:50,305 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:29:50,311 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:29:50,312 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:29:50,312 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:29:50,313 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:29:50,313 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:29:50,313 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:29:50,313 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:29:50,314 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:29:50,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:29:50,314 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:29:50,314 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:29:50,315 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:29:50,315 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:29:50,315 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:29:50,315 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:29:50,316 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:29:50,316 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_960defb7-3dc4-4036-afcd-29b44c21632f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960defb7-3dc4-4036-afcd-29b44c21632f/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d451df517c5e4a54e1fa08885cf4b86124f43e86 [2021-10-11 00:29:50,574 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:29:50,596 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:29:50,601 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:29:50,602 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:29:50,603 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:29:50,604 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960defb7-3dc4-4036-afcd-29b44c21632f/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2021-10-11 00:29:50,701 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960defb7-3dc4-4036-afcd-29b44c21632f/bin/uautomizer-Z5i5R5N3CC/data/1a9255d92/f612190ddac34453925c9c345b6bd325/FLAG6965b8bc5 [2021-10-11 00:29:51,702 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:29:51,703 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960defb7-3dc4-4036-afcd-29b44c21632f/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2021-10-11 00:29:51,775 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960defb7-3dc4-4036-afcd-29b44c21632f/bin/uautomizer-Z5i5R5N3CC/data/1a9255d92/f612190ddac34453925c9c345b6bd325/FLAG6965b8bc5 [2021-10-11 00:29:52,136 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960defb7-3dc4-4036-afcd-29b44c21632f/bin/uautomizer-Z5i5R5N3CC/data/1a9255d92/f612190ddac34453925c9c345b6bd325 [2021-10-11 00:29:52,141 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:29:52,144 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:29:52,147 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:29:52,147 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:29:52,151 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:29:52,151 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:29:52" (1/1) ... [2021-10-11 00:29:52,154 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@682967a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:29:52, skipping insertion in model container [2021-10-11 00:29:52,154 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:29:52" (1/1) ... [2021-10-11 00:29:52,165 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:29:52,355 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:29:52,700 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_960defb7-3dc4-4036-afcd-29b44c21632f/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2021-10-11 00:29:52,708 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_960defb7-3dc4-4036-afcd-29b44c21632f/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2021-10-11 00:29:52,739 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:29:52,749 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:29:53,746 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:53,747 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:53,747 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:53,749 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:53,750 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:53,768 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:53,769 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:53,771 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:53,772 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:54,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:29:54,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:29:54,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:29:54,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:29:54,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:29:54,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:29:54,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:29:54,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:29:54,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:29:54,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:29:54,505 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:29:54,698 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:54,712 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:54,787 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:29:54,837 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 00:29:54,848 INFO L168 Benchmark]: Toolchain (without parser) took 2702.35 ms. Allocated memory was 90.2 MB in the beginning and 121.6 MB in the end (delta: 31.5 MB). Free memory was 49.1 MB in the beginning and 72.5 MB in the end (delta: -23.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 16.1 GB. [2021-10-11 00:29:54,849 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 90.2 MB. Free memory was 45.6 MB in the beginning and 45.5 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:29:54,851 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2698.89 ms. Allocated memory was 90.2 MB in the beginning and 121.6 MB in the end (delta: 31.5 MB). Free memory was 48.9 MB in the beginning and 72.5 MB in the end (delta: -23.6 MB). Peak memory consumption was 21.4 MB. Max. memory is 16.1 GB. [2021-10-11 00:29:54,855 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 90.2 MB. Free memory was 45.6 MB in the beginning and 45.5 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2698.89 ms. Allocated memory was 90.2 MB in the beginning and 121.6 MB in the end (delta: 31.5 MB). Free memory was 48.9 MB in the beginning and 72.5 MB in the end (delta: -23.6 MB). Peak memory consumption was 21.4 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 00:29:57,215 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:29:57,218 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:29:57,267 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:29:57,267 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:29:57,273 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:29:57,276 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:29:57,282 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:29:57,286 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:29:57,291 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:29:57,293 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:29:57,295 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:29:57,295 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:29:57,298 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:29:57,300 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:29:57,302 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:29:57,304 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:29:57,307 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:29:57,310 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:29:57,318 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:29:57,320 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:29:57,322 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:29:57,325 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:29:57,327 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:29:57,335 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:29:57,336 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:29:57,337 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:29:57,339 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:29:57,339 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:29:57,341 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:29:57,341 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:29:57,342 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:29:57,345 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:29:57,345 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:29:57,347 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:29:57,347 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:29:57,348 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:29:57,349 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:29:57,349 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:29:57,351 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:29:57,352 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:29:57,353 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960defb7-3dc4-4036-afcd-29b44c21632f/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-11 00:29:57,412 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:29:57,412 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:29:57,415 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:29:57,416 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:29:57,416 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:29:57,417 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:29:57,417 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:29:57,417 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:29:57,418 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:29:57,418 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:29:57,419 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 00:29:57,420 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 00:29:57,420 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:29:57,420 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:29:57,421 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:29:57,421 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:29:57,421 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:29:57,422 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:29:57,422 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:29:57,422 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:29:57,423 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:29:57,423 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:29:57,423 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-11 00:29:57,424 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 00:29:57,424 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:29:57,424 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:29:57,424 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 00:29:57,424 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_960defb7-3dc4-4036-afcd-29b44c21632f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960defb7-3dc4-4036-afcd-29b44c21632f/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d451df517c5e4a54e1fa08885cf4b86124f43e86 [2021-10-11 00:29:57,840 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:29:57,873 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:29:57,876 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:29:57,877 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:29:57,878 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:29:57,879 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960defb7-3dc4-4036-afcd-29b44c21632f/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2021-10-11 00:29:57,971 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960defb7-3dc4-4036-afcd-29b44c21632f/bin/uautomizer-Z5i5R5N3CC/data/0766d4dc2/14470bc063134ec99340abcbe468957f/FLAG957d7ab01 [2021-10-11 00:29:58,948 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:29:58,949 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960defb7-3dc4-4036-afcd-29b44c21632f/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2021-10-11 00:29:59,002 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960defb7-3dc4-4036-afcd-29b44c21632f/bin/uautomizer-Z5i5R5N3CC/data/0766d4dc2/14470bc063134ec99340abcbe468957f/FLAG957d7ab01 [2021-10-11 00:29:59,456 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960defb7-3dc4-4036-afcd-29b44c21632f/bin/uautomizer-Z5i5R5N3CC/data/0766d4dc2/14470bc063134ec99340abcbe468957f [2021-10-11 00:29:59,459 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:29:59,461 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:29:59,466 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:29:59,466 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:29:59,480 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:29:59,481 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:29:59" (1/1) ... [2021-10-11 00:29:59,484 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f8b6a59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:29:59, skipping insertion in model container [2021-10-11 00:29:59,484 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:29:59" (1/1) ... [2021-10-11 00:29:59,492 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:29:59,672 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:30:00,035 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_960defb7-3dc4-4036-afcd-29b44c21632f/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2021-10-11 00:30:00,045 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_960defb7-3dc4-4036-afcd-29b44c21632f/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2021-10-11 00:30:00,070 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:30:00,075 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:30:01,119 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:01,120 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:01,121 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:01,122 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:01,124 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:01,142 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:01,143 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:01,145 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:01,146 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:01,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:30:01,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:30:01,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:30:01,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:30:01,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:30:01,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:30:01,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:30:01,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:30:01,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:30:01,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:30:01,921 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:30:02,067 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:02,067 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:02,151 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:30:02,242 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:30:02,277 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_960defb7-3dc4-4036-afcd-29b44c21632f/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2021-10-11 00:30:02,277 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_960defb7-3dc4-4036-afcd-29b44c21632f/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2021-10-11 00:30:02,280 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:30:02,281 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:30:02,342 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:02,343 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:02,344 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:02,348 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:02,349 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:02,364 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:02,367 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:02,368 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:02,369 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:02,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:30:02,432 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:30:02,432 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:30:02,433 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:30:02,434 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:30:02,435 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:30:02,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:30:02,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:30:02,437 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:30:02,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:30:02,506 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:30:02,602 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:02,603 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:02,653 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:30:03,736 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:30:03,737 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:03 WrapperNode [2021-10-11 00:30:03,737 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:30:03,739 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:30:03,739 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:30:03,739 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:30:03,747 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:03" (1/1) ... [2021-10-11 00:30:03,830 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 00:30:03,930 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:03" (1/1) ... [2021-10-11 00:30:03,930 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:30:03,931 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 00:30:03,933 INFO L168 Benchmark]: Toolchain (without parser) took 4470.58 ms. Allocated memory was 58.7 MB in the beginning and 151.0 MB in the end (delta: 92.3 MB). Free memory was 28.6 MB in the beginning and 77.1 MB in the end (delta: -48.5 MB). Peak memory consumption was 44.5 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:03,934 INFO L168 Benchmark]: CDTParser took 0.70 ms. Allocated memory is still 58.7 MB. Free memory is still 39.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:30:03,935 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4272.27 ms. Allocated memory was 58.7 MB in the beginning and 151.0 MB in the end (delta: 92.3 MB). Free memory was 28.4 MB in the beginning and 82.4 MB in the end (delta: -54.0 MB). Peak memory consumption was 71.9 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:03,935 INFO L168 Benchmark]: Boogie Procedure Inliner took 192.10 ms. Allocated memory is still 151.0 MB. Free memory was 82.4 MB in the beginning and 77.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:03,938 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.70 ms. Allocated memory is still 58.7 MB. Free memory is still 39.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4272.27 ms. Allocated memory was 58.7 MB in the beginning and 151.0 MB in the end (delta: 92.3 MB). Free memory was 28.4 MB in the beginning and 82.4 MB in the end (delta: -54.0 MB). Peak memory consumption was 71.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 192.10 ms. Allocated memory is still 151.0 MB. Free memory was 82.4 MB in the beginning and 77.1 MB in the end (delta: 5.2 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...