./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be --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 8b61e347701f0c89420e753e852eb314cc29dd4fd4a4715a05b300c448d0ac03 ............................................................................................................................................................................... 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_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be --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 8b61e347701f0c89420e753e852eb314cc29dd4fd4a4715a05b300c448d0ac03 .................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 19:07:51,019 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:07:51,021 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:07:51,069 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:07:51,070 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:07:51,071 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:07:51,073 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:07:51,076 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:07:51,078 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:07:51,079 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:07:51,081 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:07:51,082 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:07:51,083 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:07:51,084 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:07:51,086 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:07:51,087 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:07:51,088 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:07:51,089 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:07:51,092 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:07:51,094 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:07:51,096 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:07:51,098 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:07:51,099 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:07:51,100 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:07:51,104 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:07:51,105 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:07:51,105 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:07:51,106 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:07:51,107 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:07:51,108 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:07:51,109 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:07:51,110 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:07:51,111 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:07:51,112 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:07:51,113 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:07:51,114 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:07:51,115 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:07:51,115 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:07:51,115 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:07:51,117 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:07:51,117 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:07:51,118 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:07:51,141 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:07:51,142 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:07:51,142 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:07:51,142 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:07:51,143 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:07:51,144 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:07:51,144 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:07:51,144 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:07:51,144 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:07:51,145 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:07:51,145 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:07:51,145 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:07:51,145 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:07:51,145 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:07:51,146 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:07:51,146 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:07:51,146 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:07:51,146 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:07:51,147 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:07:51,147 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:07:51,147 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:07:51,147 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:07:51,148 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:07:51,148 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:07:51,148 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:07:51,148 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:07:51,148 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:07:51,149 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:07:51,149 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:07:51,149 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_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b61e347701f0c89420e753e852eb314cc29dd4fd4a4715a05b300c448d0ac03 [2021-10-21 19:07:51,408 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:07:51,446 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:07:51,448 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:07:51,450 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:07:51,452 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:07:51,453 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2021-10-21 19:07:51,524 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be/data/e6228f162/87e8bfce333a44068b4ecd2c3855cf5f/FLAG157b04d97 [2021-10-21 19:07:52,367 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:07:52,367 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2021-10-21 19:07:52,415 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be/data/e6228f162/87e8bfce333a44068b4ecd2c3855cf5f/FLAG157b04d97 [2021-10-21 19:07:52,871 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be/data/e6228f162/87e8bfce333a44068b4ecd2c3855cf5f [2021-10-21 19:07:52,873 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:07:52,875 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:07:52,881 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:07:52,881 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:07:52,885 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:07:52,886 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:07:52" (1/1) ... [2021-10-21 19:07:52,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22d7496b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:52, skipping insertion in model container [2021-10-21 19:07:52,887 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:07:52" (1/1) ... [2021-10-21 19:07:52,894 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:07:53,017 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:07:53,296 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_ec093c19-df37-47ae-a155-19dd70f9e94d/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4487,4500] [2021-10-21 19:07:53,303 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_ec093c19-df37-47ae-a155-19dd70f9e94d/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4547,4560] [2021-10-21 19:07:53,328 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:07:53,334 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:07:54,234 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:07:54,235 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:07:54,236 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:07:54,237 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:07:54,238 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:07:54,252 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:07:54,253 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:07:54,255 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:07:54,256 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:07:54,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:07:54,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:07:54,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:07:54,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:07:54,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:07:54,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:07:54,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:07:54,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:07:54,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:07:54,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:07:54,927 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:07:55,030 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:07:55,030 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:07:55,054 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:07:55,106 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) [2021-10-21 19:07:55,114 INFO L168 Benchmark]: Toolchain (without parser) took 2235.37 ms. Allocated memory is still 109.1 MB. Free memory was 63.9 MB in the beginning and 61.2 MB in the end (delta: 2.8 MB). Peak memory consumption was 14.3 MB. Max. memory is 16.1 GB. [2021-10-21 19:07:55,114 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 109.1 MB. Free memory is still 89.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:07:55,115 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2228.48 ms. Allocated memory is still 109.1 MB. Free memory was 63.7 MB in the beginning and 61.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 14.3 MB. Max. memory is 16.1 GB. [2021-10-21 19:07:55,116 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 109.1 MB. Free memory is still 89.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2228.48 ms. Allocated memory is still 109.1 MB. Free memory was 63.7 MB in the beginning and 61.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 14.3 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-e943c26 [2021-10-21 19:07:57,313 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:07:57,317 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:07:57,388 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:07:57,389 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:07:57,394 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:07:57,396 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:07:57,402 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:07:57,405 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:07:57,411 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:07:57,413 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:07:57,414 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:07:57,415 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:07:57,418 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:07:57,420 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:07:57,425 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:07:57,427 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:07:57,428 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:07:57,431 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:07:57,441 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:07:57,443 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:07:57,444 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:07:57,447 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:07:57,449 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:07:57,459 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:07:57,459 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:07:57,460 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:07:57,462 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:07:57,462 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:07:57,464 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:07:57,464 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:07:57,465 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:07:57,467 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:07:57,468 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:07:57,469 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:07:57,469 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:07:57,470 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:07:57,471 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:07:57,471 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:07:57,473 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:07:57,474 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:07:57,479 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:07:57,521 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:07:57,521 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:07:57,522 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:07:57,522 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:07:57,524 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:07:57,524 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:07:57,524 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:07:57,525 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:07:57,525 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:07:57,525 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:07:57,526 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:07:57,526 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:07:57,527 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:07:57,527 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:07:57,527 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:07:57,527 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:07:57,528 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:07:57,528 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:07:57,528 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:07:57,528 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:07:57,528 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:07:57,529 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:07:57,529 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:07:57,529 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:07:57,529 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:07:57,530 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:07:57,530 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:07:57,530 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:07:57,531 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:07:57,531 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:07:57,531 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:07:57,531 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_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b61e347701f0c89420e753e852eb314cc29dd4fd4a4715a05b300c448d0ac03 [2021-10-21 19:07:57,891 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:07:57,919 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:07:57,922 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:07:57,923 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:07:57,924 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:07:57,925 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2021-10-21 19:07:58,000 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be/data/e69edd464/0841c25e825348ecb789aab8dbd8fa5e/FLAG31a6ad1e1 [2021-10-21 19:07:58,962 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:07:58,963 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2021-10-21 19:07:59,005 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be/data/e69edd464/0841c25e825348ecb789aab8dbd8fa5e/FLAG31a6ad1e1 [2021-10-21 19:07:59,408 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec093c19-df37-47ae-a155-19dd70f9e94d/bin/uautomizer-j4sWxH34Be/data/e69edd464/0841c25e825348ecb789aab8dbd8fa5e [2021-10-21 19:07:59,411 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:07:59,412 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:07:59,413 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:07:59,413 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:07:59,418 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:07:59,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:07:59" (1/1) ... [2021-10-21 19:07:59,419 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705cbe99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:59, skipping insertion in model container [2021-10-21 19:07:59,419 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:07:59" (1/1) ... [2021-10-21 19:07:59,426 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:07:59,573 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:07:59,911 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_ec093c19-df37-47ae-a155-19dd70f9e94d/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4487,4500] [2021-10-21 19:07:59,922 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_ec093c19-df37-47ae-a155-19dd70f9e94d/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4547,4560] [2021-10-21 19:07:59,956 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:07:59,965 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:08:01,335 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:08:01,337 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:08:01,338 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:08:01,339 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:08:01,340 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:08:01,365 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:08:01,366 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:08:01,369 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:08:01,370 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:08:01,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:08:01,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:08:01,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:08:01,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:08:01,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:08:01,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:08:01,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:08:01,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:08:01,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:08:01,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:08:01,988 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:08:02,096 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:08:02,097 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:08:02,121 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:08:02,178 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:08:02,191 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_ec093c19-df37-47ae-a155-19dd70f9e94d/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4487,4500] [2021-10-21 19:08:02,192 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_ec093c19-df37-47ae-a155-19dd70f9e94d/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4547,4560] [2021-10-21 19:08:02,193 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:08:02,194 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:08:02,226 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:08:02,227 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:08:02,227 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:08:02,228 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:08:02,228 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:08:02,283 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:08:02,283 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:08:02,284 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:08:02,285 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:08:02,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:08:02,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:08:02,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:08:02,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:08:02,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:08:02,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:08:02,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:08:02,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:08:02,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:08:02,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:08:02,348 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:08:02,415 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:08:02,415 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:08:02,431 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:08:02,683 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:08:02,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:08:02 WrapperNode [2021-10-21 19:08:02,683 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:08:02,684 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:08:02,685 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:08:02,685 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:08:02,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:08:02" (1/1) ... [2021-10-21 19:08:02,762 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]]] [2021-10-21 19:08:02,840 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:08:02" (1/1) ... [2021-10-21 19:08:02,849 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:08:02,849 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 19:08:02,851 INFO L168 Benchmark]: Toolchain (without parser) took 3438.11 ms. Allocated memory was 77.6 MB in the beginning and 125.8 MB in the end (delta: 48.2 MB). Free memory was 51.8 MB in the beginning and 69.1 MB in the end (delta: -17.3 MB). Peak memory consumption was 31.0 MB. Max. memory is 16.1 GB. [2021-10-21 19:08:02,854 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 77.6 MB. Free memory was 58.3 MB in the beginning and 58.3 MB in the end (delta: 60.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:08:02,855 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3270.58 ms. Allocated memory was 77.6 MB in the beginning and 125.8 MB in the end (delta: 48.2 MB). Free memory was 51.7 MB in the beginning and 73.9 MB in the end (delta: -22.2 MB). Peak memory consumption was 52.0 MB. Max. memory is 16.1 GB. [2021-10-21 19:08:02,855 INFO L168 Benchmark]: Boogie Procedure Inliner took 164.55 ms. Allocated memory is still 125.8 MB. Free memory was 73.9 MB in the beginning and 69.1 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-21 19:08:02,858 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 77.6 MB. Free memory was 58.3 MB in the beginning and 58.3 MB in the end (delta: 60.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3270.58 ms. Allocated memory was 77.6 MB in the beginning and 125.8 MB in the end (delta: 48.2 MB). Free memory was 51.7 MB in the beginning and 73.9 MB in the end (delta: -22.2 MB). Peak memory consumption was 52.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 164.55 ms. Allocated memory is still 125.8 MB. Free memory was 73.9 MB in the beginning and 69.1 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...