./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 54858612 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 148f83fe51538fc874389eb26ae5f1202d12ecfe .......................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 148f83fe51538fc874389eb26ae5f1202d12ecfe ................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-5485861 [2020-10-26 00:49:04,041 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-26 00:49:04,044 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-26 00:49:04,097 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-26 00:49:04,098 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-26 00:49:04,099 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-26 00:49:04,101 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-26 00:49:04,104 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-26 00:49:04,107 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-26 00:49:04,108 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-26 00:49:04,110 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-26 00:49:04,111 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-26 00:49:04,112 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-26 00:49:04,114 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-26 00:49:04,115 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-26 00:49:04,117 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-26 00:49:04,119 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-26 00:49:04,120 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-26 00:49:04,122 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-26 00:49:04,125 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-26 00:49:04,127 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-26 00:49:04,129 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-26 00:49:04,130 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-26 00:49:04,132 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-26 00:49:04,135 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-26 00:49:04,136 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-26 00:49:04,136 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-26 00:49:04,138 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-26 00:49:04,138 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-26 00:49:04,140 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-26 00:49:04,140 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-26 00:49:04,142 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-26 00:49:04,143 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-26 00:49:04,144 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-26 00:49:04,145 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-26 00:49:04,146 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-26 00:49:04,147 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-26 00:49:04,148 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-26 00:49:04,148 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-26 00:49:04,149 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-26 00:49:04,150 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-26 00:49:04,152 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-26 00:49:04,186 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-26 00:49:04,187 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-26 00:49:04,189 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-26 00:49:04,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-26 00:49:04,189 INFO L138 SettingsManager]: * Use SBE=true [2020-10-26 00:49:04,190 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-26 00:49:04,190 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-26 00:49:04,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-26 00:49:04,191 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-26 00:49:04,191 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-26 00:49:04,191 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-26 00:49:04,192 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-26 00:49:04,192 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-26 00:49:04,192 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-26 00:49:04,192 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-26 00:49:04,193 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-26 00:49:04,193 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-26 00:49:04,193 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-26 00:49:04,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-26 00:49:04,194 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-26 00:49:04,194 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-26 00:49:04,195 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-26 00:49:04,195 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-26 00:49:04,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-26 00:49:04,195 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-26 00:49:04,196 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-26 00:49:04,196 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-26 00:49:04,196 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 148f83fe51538fc874389eb26ae5f1202d12ecfe [2020-10-26 00:49:04,591 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-26 00:49:04,636 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-26 00:49:04,640 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-26 00:49:04,642 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-26 00:49:04,643 INFO L275 PluginConnector]: CDTParser initialized [2020-10-26 00:49:04,644 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i [2020-10-26 00:49:04,743 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba84f59f0/31ca2bda6af643d7af97ddd199d4420e/FLAG437efdd28 [2020-10-26 00:49:05,919 INFO L306 CDTParser]: Found 1 translation units. [2020-10-26 00:49:05,920 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i [2020-10-26 00:49:05,972 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba84f59f0/31ca2bda6af643d7af97ddd199d4420e/FLAG437efdd28 [2020-10-26 00:49:06,340 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba84f59f0/31ca2bda6af643d7af97ddd199d4420e [2020-10-26 00:49:06,343 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-26 00:49:06,350 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-26 00:49:06,352 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-26 00:49:06,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-26 00:49:06,356 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-26 00:49:06,357 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 12:49:06" (1/1) ... [2020-10-26 00:49:06,361 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67dbeb12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:49:06, skipping insertion in model container [2020-10-26 00:49:06,361 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 12:49:06" (1/1) ... [2020-10-26 00:49:06,370 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-26 00:49:06,480 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-26 00:49:06,767 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-10-26 00:49:06,774 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-10-26 00:49:07,610 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:07,612 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:07,612 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:07,613 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:07,614 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:07,640 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:07,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:07,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:07,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:07,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:07,648 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:07,649 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:07,650 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:08,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-10-26 00:49:08,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-10-26 00:49:08,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-10-26 00:49:08,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-10-26 00:49:08,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-10-26 00:49:08,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-10-26 00:49:08,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-10-26 00:49:08,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-10-26 00:49:08,041 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-10-26 00:49:08,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-10-26 00:49:08,221 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-10-26 00:49:08,266 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-26 00:49:08,287 INFO L203 MainTranslator]: Completed pre-run [2020-10-26 00:49:08,308 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-10-26 00:49:08,309 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-10-26 00:49:08,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:08,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:08,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:08,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:08,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:08,405 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:08,406 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:08,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:08,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:08,414 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:08,415 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:08,418 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:08,419 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:08,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-10-26 00:49:08,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-10-26 00:49:08,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-10-26 00:49:08,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-10-26 00:49:08,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-10-26 00:49:08,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-10-26 00:49:08,497 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-10-26 00:49:08,498 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-10-26 00:49:08,498 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-10-26 00:49:08,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-10-26 00:49:08,528 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-10-26 00:49:08,546 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-26 00:49:08,554 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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) [2020-10-26 00:49:08,561 INFO L168 Benchmark]: Toolchain (without parser) took 2214.22 ms. Allocated memory was 41.9 MB in the beginning and 69.2 MB in the end (delta: 27.3 MB). Free memory was 22.3 MB in the beginning and 29.5 MB in the end (delta: -7.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 16.1 GB. [2020-10-26 00:49:08,562 INFO L168 Benchmark]: CDTParser took 1.67 ms. Allocated memory is still 41.9 MB. Free memory is still 26.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-10-26 00:49:08,563 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2206.23 ms. Allocated memory was 41.9 MB in the beginning and 69.2 MB in the end (delta: 27.3 MB). Free memory was 21.7 MB in the beginning and 29.5 MB in the end (delta: -7.8 MB). Peak memory consumption was 25.1 MB. Max. memory is 16.1 GB. [2020-10-26 00:49:08,565 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.67 ms. Allocated memory is still 41.9 MB. Free memory is still 26.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2206.23 ms. Allocated memory was 41.9 MB in the beginning and 69.2 MB in the end (delta: 27.3 MB). Free memory was 21.7 MB in the beginning and 29.5 MB in the end (delta: -7.8 MB). Peak memory consumption was 25.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-5485861 [2020-10-26 00:49:11,013 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-26 00:49:11,016 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-26 00:49:11,054 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-26 00:49:11,054 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-26 00:49:11,056 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-26 00:49:11,058 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-26 00:49:11,061 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-26 00:49:11,064 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-26 00:49:11,066 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-26 00:49:11,067 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-26 00:49:11,069 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-26 00:49:11,069 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-26 00:49:11,071 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-26 00:49:11,073 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-26 00:49:11,074 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-26 00:49:11,076 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-26 00:49:11,077 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-26 00:49:11,079 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-26 00:49:11,082 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-26 00:49:11,085 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-26 00:49:11,086 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-26 00:49:11,088 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-26 00:49:11,089 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-26 00:49:11,093 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-26 00:49:11,094 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-26 00:49:11,094 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-26 00:49:11,096 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-26 00:49:11,096 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-26 00:49:11,098 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-26 00:49:11,098 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-26 00:49:11,099 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-26 00:49:11,100 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-26 00:49:11,101 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-26 00:49:11,103 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-26 00:49:11,103 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-26 00:49:11,104 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-26 00:49:11,105 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-26 00:49:11,105 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-26 00:49:11,106 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-26 00:49:11,107 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-26 00:49:11,108 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-10-26 00:49:11,138 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-26 00:49:11,138 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-26 00:49:11,140 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-26 00:49:11,141 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-26 00:49:11,141 INFO L138 SettingsManager]: * Use SBE=true [2020-10-26 00:49:11,141 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-26 00:49:11,142 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-26 00:49:11,142 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-26 00:49:11,142 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-26 00:49:11,142 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-26 00:49:11,143 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-10-26 00:49:11,143 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-10-26 00:49:11,143 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-26 00:49:11,143 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-26 00:49:11,144 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-26 00:49:11,144 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-26 00:49:11,144 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-26 00:49:11,145 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-26 00:49:11,145 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-26 00:49:11,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-26 00:49:11,146 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-26 00:49:11,146 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-26 00:49:11,146 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-26 00:49:11,147 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-10-26 00:49:11,147 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-10-26 00:49:11,147 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-26 00:49:11,147 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-26 00:49:11,148 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-26 00:49:11,148 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-10-26 00:49:11,148 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 148f83fe51538fc874389eb26ae5f1202d12ecfe [2020-10-26 00:49:11,538 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-26 00:49:11,582 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-26 00:49:11,586 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-26 00:49:11,587 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-26 00:49:11,589 INFO L275 PluginConnector]: CDTParser initialized [2020-10-26 00:49:11,591 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i [2020-10-26 00:49:11,686 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8a33eb0c/307af3a24098493e8248db5d55e7c8a7/FLAGc946bfa7b [2020-10-26 00:49:12,653 INFO L306 CDTParser]: Found 1 translation units. [2020-10-26 00:49:12,655 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i [2020-10-26 00:49:12,711 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8a33eb0c/307af3a24098493e8248db5d55e7c8a7/FLAGc946bfa7b [2020-10-26 00:49:13,122 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8a33eb0c/307af3a24098493e8248db5d55e7c8a7 [2020-10-26 00:49:13,125 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-26 00:49:13,132 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-26 00:49:13,133 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-26 00:49:13,134 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-26 00:49:13,138 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-26 00:49:13,138 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 12:49:13" (1/1) ... [2020-10-26 00:49:13,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28838cc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:49:13, skipping insertion in model container [2020-10-26 00:49:13,142 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 12:49:13" (1/1) ... [2020-10-26 00:49:13,158 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-26 00:49:13,256 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-26 00:49:13,594 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-10-26 00:49:13,600 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-10-26 00:49:14,543 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:14,552 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:14,553 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:14,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:14,558 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:14,607 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:14,608 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:14,610 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:14,613 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:14,617 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:14,626 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:14,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:14,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:14,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-10-26 00:49:14,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-10-26 00:49:14,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-10-26 00:49:14,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-10-26 00:49:14,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-10-26 00:49:14,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-10-26 00:49:14,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-10-26 00:49:14,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-10-26 00:49:14,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-10-26 00:49:14,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-10-26 00:49:15,138 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-10-26 00:49:15,188 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-26 00:49:15,218 INFO L203 MainTranslator]: Completed pre-run [2020-10-26 00:49:15,237 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-10-26 00:49:15,249 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-10-26 00:49:15,313 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:15,314 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:15,314 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:15,315 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:15,316 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:15,329 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:15,330 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:15,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:15,333 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:15,335 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:15,336 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:15,337 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:15,337 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:15,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-10-26 00:49:15,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-10-26 00:49:15,401 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-10-26 00:49:15,403 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-10-26 00:49:15,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-10-26 00:49:15,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-10-26 00:49:15,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-10-26 00:49:15,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-10-26 00:49:15,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-10-26 00:49:15,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-10-26 00:49:15,463 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-10-26 00:49:15,487 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-26 00:49:16,564 INFO L208 MainTranslator]: Completed translation [2020-10-26 00:49:16,564 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:49:16 WrapperNode [2020-10-26 00:49:16,565 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-26 00:49:16,566 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-26 00:49:16,566 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-26 00:49:16,566 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-26 00:49:16,575 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:49:16" (1/1) ... [2020-10-26 00:49:16,639 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]]] [2020-10-26 00:49:16,675 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:49:16" (1/1) ... [2020-10-26 00:49:16,675 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-26 00:49:16,676 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-10-26 00:49:16,679 INFO L168 Benchmark]: Toolchain (without parser) took 3550.10 ms. Allocated memory was 44.0 MB in the beginning and 90.2 MB in the end (delta: 46.1 MB). Free memory was 20.3 MB in the beginning and 41.0 MB in the end (delta: -20.7 MB). Peak memory consumption was 24.6 MB. Max. memory is 16.1 GB. [2020-10-26 00:49:16,680 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 44.0 MB. Free memory was 23.8 MB in the beginning and 23.7 MB in the end (delta: 52.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-10-26 00:49:16,681 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3431.71 ms. Allocated memory was 44.0 MB in the beginning and 90.2 MB in the end (delta: 46.1 MB). Free memory was 19.7 MB in the beginning and 45.2 MB in the end (delta: -25.5 MB). Peak memory consumption was 52.3 MB. Max. memory is 16.1 GB. [2020-10-26 00:49:16,682 INFO L168 Benchmark]: Boogie Procedure Inliner took 109.50 ms. Allocated memory is still 90.2 MB. Free memory was 45.2 MB in the beginning and 41.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-10-26 00:49:16,686 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 44.0 MB. Free memory was 23.8 MB in the beginning and 23.7 MB in the end (delta: 52.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3431.71 ms. Allocated memory was 44.0 MB in the beginning and 90.2 MB in the end (delta: 46.1 MB). Free memory was 19.7 MB in the beginning and 45.2 MB in the end (delta: -25.5 MB). Peak memory consumption was 52.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 109.50 ms. Allocated memory is still 90.2 MB. Free memory was 45.2 MB in the beginning and 41.0 MB in the end (delta: 4.2 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...