./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 945f51c9b2d5cbb4bd6eb1e0ea16d88f59262a61 ............................................................................................................................................................................. 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_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 945f51c9b2d5cbb4bd6eb1e0ea16d88f59262a61 ................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 00:11:09,151 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:11:09,155 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:11:09,222 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:11:09,223 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:11:09,230 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:11:09,233 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:11:09,238 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:11:09,242 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:11:09,251 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:11:09,252 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:11:09,254 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:11:09,255 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:11:09,258 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:11:09,261 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:11:09,268 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:11:09,270 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:11:09,273 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:11:09,278 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:11:09,284 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:11:09,289 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:11:09,291 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:11:09,295 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:11:09,297 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:11:09,305 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:11:09,305 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:11:09,306 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:11:09,307 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:11:09,308 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:11:09,309 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:11:09,309 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:11:09,310 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:11:09,311 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:11:09,312 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:11:09,313 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:11:09,313 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:11:09,314 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:11:09,314 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:11:09,315 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:11:09,316 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:11:09,316 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:11:09,317 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-13 00:11:09,347 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:11:09,347 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:11:09,347 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:11:09,348 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:11:09,349 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:11:09,349 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:11:09,349 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:11:09,350 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:11:09,350 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 00:11:09,350 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:11:09,350 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:11:09,351 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:11:09,351 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:11:09,351 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:11:09,351 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:11:09,352 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:11:09,352 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:11:09,352 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:11:09,352 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:11:09,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:11:09,353 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:11:09,353 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:11:09,353 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:11:09,354 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 00:11:09,354 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 00:11:09,354 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:11:09,354 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:11:09,354 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_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 945f51c9b2d5cbb4bd6eb1e0ea16d88f59262a61 [2021-10-13 00:11:09,671 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:11:09,712 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:11:09,715 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:11:09,717 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:11:09,718 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:11:09,720 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2021-10-13 00:11:09,808 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt/data/4f1bb7811/7a7e10daacaa4a1aa2a7d6fea037e249/FLAGdc1dfd97f [2021-10-13 00:11:10,834 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:11:10,835 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2021-10-13 00:11:10,896 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt/data/4f1bb7811/7a7e10daacaa4a1aa2a7d6fea037e249/FLAGdc1dfd97f [2021-10-13 00:11:11,192 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt/data/4f1bb7811/7a7e10daacaa4a1aa2a7d6fea037e249 [2021-10-13 00:11:11,195 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:11:11,199 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:11:11,201 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:11:11,201 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:11:11,205 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:11:11,207 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:11:11" (1/1) ... [2021-10-13 00:11:11,209 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ecdf382 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:11:11, skipping insertion in model container [2021-10-13 00:11:11,209 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:11:11" (1/1) ... [2021-10-13 00:11:11,218 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:11:11,376 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:11:11,688 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_5e65ff0c-81ff-4b38-8241-115fec7f3c35/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i[4492,4505] [2021-10-13 00:11:11,696 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_5e65ff0c-81ff-4b38-8241-115fec7f3c35/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i[4552,4565] [2021-10-13 00:11:11,719 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:11:11,725 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:11:12,771 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:12,773 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:12,773 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:12,775 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:12,777 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:12,813 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:12,815 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:12,817 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:12,819 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:13,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:11:13,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:11:13,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:11:13,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:11:13,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:11:13,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:11:13,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:11:13,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:11:13,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:11:13,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:11:13,562 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:11:13,636 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:13,636 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:13,733 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:11:13,787 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 00:11:13,795 INFO L168 Benchmark]: Toolchain (without parser) took 2593.60 ms. Allocated memory is still 109.1 MB. Free memory was 63.8 MB in the beginning and 56.7 MB in the end (delta: 7.1 MB). Peak memory consumption was 17.2 MB. Max. memory is 16.1 GB. [2021-10-13 00:11:13,797 INFO L168 Benchmark]: CDTParser took 0.74 ms. Allocated memory is still 109.1 MB. Free memory was 89.6 MB in the beginning and 89.5 MB in the end (delta: 60.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:11:13,799 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2590.48 ms. Allocated memory is still 109.1 MB. Free memory was 63.6 MB in the beginning and 56.7 MB in the end (delta: 6.9 MB). Peak memory consumption was 15.1 MB. Max. memory is 16.1 GB. [2021-10-13 00:11:13,803 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.74 ms. Allocated memory is still 109.1 MB. Free memory was 89.6 MB in the beginning and 89.5 MB in the end (delta: 60.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2590.48 ms. Allocated memory is still 109.1 MB. Free memory was 63.6 MB in the beginning and 56.7 MB in the end (delta: 6.9 MB). Peak memory consumption was 15.1 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 0.2.1-dev-4e77c04 [2021-10-13 00:11:16,195 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:11:16,199 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:11:16,257 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:11:16,258 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:11:16,263 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:11:16,265 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:11:16,275 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:11:16,278 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:11:16,286 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:11:16,287 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:11:16,289 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:11:16,289 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:11:16,290 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:11:16,292 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:11:16,293 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:11:16,294 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:11:16,295 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:11:16,297 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:11:16,300 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:11:16,305 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:11:16,307 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:11:16,314 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:11:16,316 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:11:16,325 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:11:16,326 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:11:16,326 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:11:16,328 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:11:16,329 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:11:16,330 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:11:16,330 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:11:16,331 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:11:16,333 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:11:16,334 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:11:16,336 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:11:16,336 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:11:16,337 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:11:16,337 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:11:16,338 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:11:16,340 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:11:16,340 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:11:16,346 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-13 00:11:16,396 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:11:16,396 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:11:16,397 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:11:16,397 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:11:16,399 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:11:16,400 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:11:16,400 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:11:16,400 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:11:16,401 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:11:16,401 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:11:16,402 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:11:16,402 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:11:16,403 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 00:11:16,403 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 00:11:16,403 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:11:16,404 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:11:16,404 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:11:16,404 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:11:16,404 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:11:16,405 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:11:16,405 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:11:16,405 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:11:16,406 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:11:16,406 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:11:16,406 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-13 00:11:16,406 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 00:11:16,407 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:11:16,407 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:11:16,407 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 00:11:16,408 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_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 945f51c9b2d5cbb4bd6eb1e0ea16d88f59262a61 [2021-10-13 00:11:16,847 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:11:16,885 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:11:16,889 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:11:16,891 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:11:16,892 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:11:16,893 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2021-10-13 00:11:16,980 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt/data/fd990fd3e/b60208b7f2f14e4592adf221b5bc9ee6/FLAG06ca93d8b [2021-10-13 00:11:18,072 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:11:18,073 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2021-10-13 00:11:18,125 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt/data/fd990fd3e/b60208b7f2f14e4592adf221b5bc9ee6/FLAG06ca93d8b [2021-10-13 00:11:18,482 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e65ff0c-81ff-4b38-8241-115fec7f3c35/bin/uautomizer-WNIpwEf4Nt/data/fd990fd3e/b60208b7f2f14e4592adf221b5bc9ee6 [2021-10-13 00:11:18,485 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:11:18,486 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:11:18,488 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:11:18,488 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:11:18,496 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:11:18,497 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:11:18" (1/1) ... [2021-10-13 00:11:18,498 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5be34124 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:11:18, skipping insertion in model container [2021-10-13 00:11:18,499 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:11:18" (1/1) ... [2021-10-13 00:11:18,507 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:11:18,683 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:11:18,974 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_5e65ff0c-81ff-4b38-8241-115fec7f3c35/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i[4492,4505] [2021-10-13 00:11:18,982 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_5e65ff0c-81ff-4b38-8241-115fec7f3c35/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i[4552,4565] [2021-10-13 00:11:19,017 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:11:19,025 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:11:20,282 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:20,283 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:20,284 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:20,287 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:20,289 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:20,318 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:20,319 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:20,324 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:20,325 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:20,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:11:20,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:11:20,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:11:20,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:11:20,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:11:20,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:11:20,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:11:20,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:11:20,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:11:20,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:11:21,133 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:11:21,217 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:21,218 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:21,329 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:11:21,423 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 00:11:21,447 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_5e65ff0c-81ff-4b38-8241-115fec7f3c35/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i[4492,4505] [2021-10-13 00:11:21,458 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_5e65ff0c-81ff-4b38-8241-115fec7f3c35/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i[4552,4565] [2021-10-13 00:11:21,461 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:11:21,462 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:11:21,517 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:21,517 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:21,518 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:21,518 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:21,519 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:21,560 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:21,560 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:21,562 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:21,563 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:21,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 00:11:21,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 00:11:21,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 00:11:21,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 00:11:21,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 00:11:21,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 00:11:21,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 00:11:21,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 00:11:21,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 00:11:21,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 00:11:21,706 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 00:11:21,818 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:21,819 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 00:11:21,950 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 00:11:22,329 INFO L208 MainTranslator]: Completed translation [2021-10-13 00:11:22,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:11:22 WrapperNode [2021-10-13 00:11:22,330 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 00:11:22,331 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 00:11:22,332 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 00:11:22,332 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 00:11:22,340 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:11:22" (1/1) ... [2021-10-13 00:11:22,418 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 00:11:22,545 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:11:22" (1/1) ... [2021-10-13 00:11:22,550 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 00:11:22,551 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 00:11:22,553 INFO L168 Benchmark]: Toolchain (without parser) took 4065.61 ms. Allocated memory was 69.2 MB in the beginning and 146.8 MB in the end (delta: 77.6 MB). Free memory was 41.9 MB in the beginning and 91.1 MB in the end (delta: -49.2 MB). Peak memory consumption was 27.0 MB. Max. memory is 16.1 GB. [2021-10-13 00:11:22,554 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 69.2 MB. Free memory is still 50.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:11:22,566 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3842.80 ms. Allocated memory was 69.2 MB in the beginning and 146.8 MB in the end (delta: 77.6 MB). Free memory was 41.7 MB in the beginning and 96.2 MB in the end (delta: -54.5 MB). Peak memory consumption was 58.5 MB. Max. memory is 16.1 GB. [2021-10-13 00:11:22,566 INFO L168 Benchmark]: Boogie Procedure Inliner took 219.28 ms. Allocated memory is still 146.8 MB. Free memory was 96.2 MB in the beginning and 91.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 00:11:22,568 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 69.2 MB. Free memory is still 50.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3842.80 ms. Allocated memory was 69.2 MB in the beginning and 146.8 MB in the end (delta: 77.6 MB). Free memory was 41.7 MB in the beginning and 96.2 MB in the end (delta: -54.5 MB). Peak memory consumption was 58.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 219.28 ms. Allocated memory is still 146.8 MB. Free memory was 96.2 MB in the beginning and 91.1 MB in the end (delta: 5.2 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...