./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 94b1df228466e3892b2d60d7b0790ed6435d0df6 ............................................................................................................................................................................. 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_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 94b1df228466e3892b2d60d7b0790ed6435d0df6 ................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 00:55:45,014 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:55:45,017 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:55:45,065 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:55:45,066 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:55:45,072 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:55:45,074 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:55:45,079 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:55:45,082 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:55:45,089 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:55:45,091 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:55:45,093 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:55:45,094 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:55:45,097 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:55:45,100 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:55:45,107 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:55:45,109 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:55:45,110 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:55:45,113 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:55:45,123 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:55:45,126 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:55:45,128 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:55:45,131 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:55:45,132 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:55:45,142 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:55:45,142 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:55:45,143 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:55:45,145 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:55:45,146 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:55:45,147 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:55:45,148 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:55:45,149 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:55:45,151 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:55:45,152 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:55:45,153 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:55:45,154 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:55:45,155 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:55:45,155 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:55:45,156 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:55:45,157 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:55:45,157 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:55:45,158 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-13 00:55:45,198 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:55:45,199 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:55:45,199 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:55:45,199 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:55:45,200 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:55:45,201 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:55:45,201 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:55:45,201 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:55:45,202 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 00:55:45,202 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:55:45,202 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:55:45,202 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:55:45,202 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:55:45,203 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:55:45,203 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:55:45,203 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:55:45,203 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:55:45,204 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:55:45,204 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:55:45,204 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:55:45,204 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:55:45,205 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:55:45,205 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:55:45,205 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 00:55:45,205 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 00:55:45,205 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:55:45,206 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:55:45,206 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_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94b1df228466e3892b2d60d7b0790ed6435d0df6 [2021-10-13 00:55:45,469 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:55:45,497 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:55:45,500 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:55:45,501 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:55:45,506 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:55:45,508 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i [2021-10-13 00:55:45,579 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt/data/1ba620a7f/299ca36d3a684798bb023f425073465f/FLAG5d51a5513 [2021-10-13 00:55:46,499 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:55:46,500 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i [2021-10-13 00:55:46,561 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt/data/1ba620a7f/299ca36d3a684798bb023f425073465f/FLAG5d51a5513 [2021-10-13 00:55:46,952 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt/data/1ba620a7f/299ca36d3a684798bb023f425073465f [2021-10-13 00:55:46,960 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:55:46,963 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:55:46,968 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:55:46,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:55:46,974 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:55:46,976 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:55:46" (1/1) ... [2021-10-13 00:55:46,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9d6eac2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:55:46, skipping insertion in model container [2021-10-13 00:55:46,978 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:55:46" (1/1) ... [2021-10-13 00:55:46,987 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:55:47,120 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:55:47,500 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i[4501,4514] [2021-10-13 00:55:47,509 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i[4561,4574] [2021-10-13 00:55:47,542 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:55:47,558 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:55:48,565 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:48,566 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:48,566 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:48,567 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:48,568 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:48,583 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:48,583 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:48,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:48,586 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:49,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:55:49,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:55:49,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:55:49,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:55:49,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:55:49,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:55:49,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:55:49,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:55:49,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:55:49,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:55:49,217 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:55:49,321 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:49,321 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:49,409 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:55:49,462 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 00:55:49,467 INFO L168 Benchmark]: Toolchain (without parser) took 2503.04 ms. Allocated memory was 92.3 MB in the beginning and 123.7 MB in the end (delta: 31.5 MB). Free memory was 64.1 MB in the beginning and 72.7 MB in the end (delta: -8.5 MB). Peak memory consumption was 32.9 MB. Max. memory is 16.1 GB. [2021-10-13 00:55:49,468 INFO L168 Benchmark]: CDTParser took 1.41 ms. Allocated memory is still 92.3 MB. Free memory is still 68.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:55:49,469 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2497.58 ms. Allocated memory was 92.3 MB in the beginning and 123.7 MB in the end (delta: 31.5 MB). Free memory was 63.8 MB in the beginning and 72.7 MB in the end (delta: -8.8 MB). Peak memory consumption was 32.9 MB. Max. memory is 16.1 GB. [2021-10-13 00:55:49,470 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.41 ms. Allocated memory is still 92.3 MB. Free memory is still 68.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2497.58 ms. Allocated memory was 92.3 MB in the beginning and 123.7 MB in the end (delta: 31.5 MB). Free memory was 63.8 MB in the beginning and 72.7 MB in the end (delta: -8.8 MB). Peak memory consumption was 32.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 00:55:51,918 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:55:51,921 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:55:51,954 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:55:51,955 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:55:51,964 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:55:51,967 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:55:51,978 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:55:51,981 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:55:51,983 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:55:51,985 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:55:51,988 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:55:51,989 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:55:51,997 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:55:52,000 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:55:52,003 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:55:52,006 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:55:52,009 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:55:52,015 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:55:52,021 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:55:52,026 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:55:52,028 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:55:52,031 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:55:52,034 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:55:52,042 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:55:52,042 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:55:52,043 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:55:52,045 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:55:52,046 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:55:52,047 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:55:52,049 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:55:52,050 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:55:52,052 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:55:52,053 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:55:52,055 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:55:52,056 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:55:52,057 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:55:52,058 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:55:52,058 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:55:52,060 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:55:52,062 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:55:52,067 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-13 00:55:52,122 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:55:52,122 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:55:52,123 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:55:52,124 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:55:52,126 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:55:52,127 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:55:52,127 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:55:52,127 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:55:52,128 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:55:52,128 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:55:52,129 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:55:52,129 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:55:52,130 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 00:55:52,130 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 00:55:52,130 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:55:52,131 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:55:52,131 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:55:52,131 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:55:52,131 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:55:52,132 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:55:52,132 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:55:52,132 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:55:52,133 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:55:52,133 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:55:52,133 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-13 00:55:52,133 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 00:55:52,134 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:55:52,134 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:55:52,134 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 00:55:52,134 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_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94b1df228466e3892b2d60d7b0790ed6435d0df6 [2021-10-13 00:55:52,658 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:55:52,696 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:55:52,699 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:55:52,701 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:55:52,703 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:55:52,704 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i [2021-10-13 00:55:52,799 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt/data/462cecc6e/81b96e57b1de4794bdbe41fdf1a44519/FLAG95f0332bb [2021-10-13 00:55:54,066 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:55:54,068 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i [2021-10-13 00:55:54,128 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt/data/462cecc6e/81b96e57b1de4794bdbe41fdf1a44519/FLAG95f0332bb [2021-10-13 00:55:54,390 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/bin/uautomizer-WNIpwEf4Nt/data/462cecc6e/81b96e57b1de4794bdbe41fdf1a44519 [2021-10-13 00:55:54,392 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:55:54,394 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:55:54,398 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:55:54,399 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:55:54,403 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:55:54,403 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:55:54" (1/1) ... [2021-10-13 00:55:54,405 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76ecfdc1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:55:54, skipping insertion in model container [2021-10-13 00:55:54,405 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:55:54" (1/1) ... [2021-10-13 00:55:54,415 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:55:54,540 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:55:54,958 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i[4501,4514] [2021-10-13 00:55:54,968 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i[4561,4574] [2021-10-13 00:55:55,011 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:55:55,025 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:55:56,333 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:56,334 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:56,335 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:56,337 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:56,339 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:56,367 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:56,368 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:56,372 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:56,373 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:56,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:55:56,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:55:56,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:55:56,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:55:56,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:55:56,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:55:56,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:55:56,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:55:56,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:55:56,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:55:57,079 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:55:57,229 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:57,229 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:57,324 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:55:57,394 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 00:55:57,412 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i[4501,4514] [2021-10-13 00:55:57,412 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffba1c55-f479-4d51-8ec2-c0b48a478678/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i[4561,4574] [2021-10-13 00:55:57,415 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:55:57,416 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:55:57,462 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:57,463 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:57,464 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:57,464 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:57,465 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:57,521 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:57,521 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:57,522 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:57,523 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:57,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:55:57,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:55:57,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:55:57,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:55:57,599 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:55:57,599 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:55:57,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:55:57,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:55:57,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:55:57,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:55:57,655 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:55:57,764 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:57,765 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:55:57,840 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:55:58,249 INFO L208 MainTranslator]: Completed translation [2021-10-13 00:55:58,250 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:55:58 WrapperNode [2021-10-13 00:55:58,250 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 00:55:58,252 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 00:55:58,252 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 00:55:58,253 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 00:55:58,261 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:55:58" (1/1) ... [2021-10-13 00:55:58,390 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 00:55:58,523 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:55:58" (1/1) ... [2021-10-13 00:55:58,533 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 00:55:58,533 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 00:55:58,535 INFO L168 Benchmark]: Toolchain (without parser) took 4139.85 ms. Allocated memory was 71.3 MB in the beginning and 142.6 MB in the end (delta: 71.3 MB). Free memory was 49.3 MB in the beginning and 92.9 MB in the end (delta: -43.6 MB). Peak memory consumption was 59.1 MB. Max. memory is 16.1 GB. [2021-10-13 00:55:58,536 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 56.6 MB. Free memory is still 37.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:55:58,537 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3852.49 ms. Allocated memory was 71.3 MB in the beginning and 142.6 MB in the end (delta: 71.3 MB). Free memory was 49.1 MB in the beginning and 65.2 MB in the end (delta: -16.1 MB). Peak memory consumption was 54.7 MB. Max. memory is 16.1 GB. [2021-10-13 00:55:58,537 INFO L168 Benchmark]: Boogie Procedure Inliner took 280.77 ms. Allocated memory is still 142.6 MB. Free memory was 65.2 MB in the beginning and 92.9 MB in the end (delta: -27.7 MB). Peak memory consumption was 4.4 MB. Max. memory is 16.1 GB. [2021-10-13 00:55:58,539 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 56.6 MB. Free memory is still 37.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3852.49 ms. Allocated memory was 71.3 MB in the beginning and 142.6 MB in the end (delta: 71.3 MB). Free memory was 49.1 MB in the beginning and 65.2 MB in the end (delta: -16.1 MB). Peak memory consumption was 54.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 280.77 ms. Allocated memory is still 142.6 MB. Free memory was 65.2 MB in the beginning and 92.9 MB in the end (delta: -27.7 MB). Peak memory consumption was 4.4 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...