./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b2f52dc569bf800e437197605f33d1f95221de4e070e12ec17def0de8ea71b9a ............................................................................................................................................................................... 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_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b2f52dc569bf800e437197605f33d1f95221de4e070e12ec17def0de8ea71b9a .................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 19:01:34,841 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:01:34,844 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:01:34,907 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:01:34,908 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:01:34,914 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:01:34,915 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:01:34,919 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:01:34,922 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:01:34,928 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:01:34,929 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:01:34,931 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:01:34,931 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:01:34,934 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:01:34,936 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:01:34,942 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:01:34,944 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:01:34,945 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:01:34,948 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:01:34,958 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:01:34,960 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:01:34,961 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:01:34,965 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:01:34,966 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:01:34,969 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:01:34,970 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:01:34,970 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:01:34,972 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:01:34,973 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:01:34,974 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:01:34,975 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:01:34,976 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:01:34,978 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:01:34,979 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:01:34,980 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:01:34,981 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:01:34,981 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:01:34,982 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:01:34,982 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:01:34,983 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:01:34,983 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:01:34,984 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:01:35,029 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:01:35,030 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:01:35,030 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:01:35,031 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:01:35,032 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:01:35,032 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:01:35,033 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:01:35,033 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:01:35,033 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:01:35,033 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:01:35,034 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:01:35,035 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:01:35,035 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:01:35,035 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:01:35,035 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:01:35,036 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:01:35,036 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:01:35,036 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:01:35,036 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:01:35,036 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:01:35,037 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:01:35,037 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:01:35,037 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:01:35,037 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:01:35,038 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:01:35,038 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:01:35,038 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:01:35,038 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:01:35,039 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:01:35,039 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_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2f52dc569bf800e437197605f33d1f95221de4e070e12ec17def0de8ea71b9a [2021-10-21 19:01:35,294 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:01:35,314 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:01:35,317 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:01:35,318 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:01:35,319 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:01:35,320 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2021-10-21 19:01:35,393 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be/data/387f4e8b7/a2bcc8883a0d49cfab6593540b847225/FLAG8a405a27b [2021-10-21 19:01:36,285 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:01:36,286 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2021-10-21 19:01:36,336 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be/data/387f4e8b7/a2bcc8883a0d49cfab6593540b847225/FLAG8a405a27b [2021-10-21 19:01:36,786 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be/data/387f4e8b7/a2bcc8883a0d49cfab6593540b847225 [2021-10-21 19:01:36,788 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:01:36,790 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:01:36,792 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:01:36,792 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:01:36,795 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:01:36,796 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:01:36" (1/1) ... [2021-10-21 19:01:36,797 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59668883 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:01:36, skipping insertion in model container [2021-10-21 19:01:36,797 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:01:36" (1/1) ... [2021-10-21 19:01:36,804 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:01:36,912 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:01:37,287 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_0853ed23-d43f-487f-9850-7737590df2ae/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4500,4513] [2021-10-21 19:01:37,293 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_0853ed23-d43f-487f-9850-7737590df2ae/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4560,4573] [2021-10-21 19:01:37,320 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:01:37,326 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:01:38,393 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:38,394 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:38,395 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:38,396 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:38,397 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:38,411 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:38,412 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:38,414 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:38,415 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:38,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:01:38,838 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:01:38,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:01:38,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:01:38,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:01:38,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:01:38,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:01:38,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:01:38,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:01:38,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:01:39,018 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:01:39,118 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:39,119 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:39,183 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:01:39,225 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-21 19:01:39,232 INFO L168 Benchmark]: Toolchain (without parser) took 2440.09 ms. Allocated memory is still 155.2 MB. Free memory was 112.3 MB in the beginning and 78.2 MB in the end (delta: 34.1 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.1 GB. [2021-10-21 19:01:39,232 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 96.5 MB. Free memory is still 51.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:01:39,234 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2437.56 ms. Allocated memory is still 155.2 MB. Free memory was 112.3 MB in the beginning and 78.2 MB in the end (delta: 34.1 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.1 GB. [2021-10-21 19:01:39,236 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 96.5 MB. Free memory is still 51.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2437.56 ms. Allocated memory is still 155.2 MB. Free memory was 112.3 MB in the beginning and 78.2 MB in the end (delta: 34.1 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 19:01:41,533 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:01:41,536 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:01:41,586 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:01:41,587 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:01:41,593 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:01:41,594 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:01:41,602 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:01:41,605 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:01:41,612 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:01:41,613 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:01:41,615 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:01:41,615 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:01:41,616 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:01:41,617 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:01:41,619 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:01:41,620 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:01:41,621 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:01:41,623 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:01:41,633 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:01:41,636 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:01:41,638 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:01:41,645 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:01:41,647 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:01:41,653 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:01:41,654 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:01:41,654 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:01:41,656 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:01:41,657 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:01:41,658 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:01:41,658 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:01:41,659 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:01:41,661 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:01:41,662 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:01:41,663 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:01:41,663 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:01:41,664 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:01:41,664 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:01:41,665 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:01:41,666 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:01:41,667 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:01:41,672 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:01:41,717 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:01:41,717 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:01:41,718 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:01:41,718 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:01:41,720 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:01:41,720 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:01:41,720 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:01:41,721 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:01:41,721 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:01:41,721 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:01:41,722 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:01:41,722 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:01:41,723 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:01:41,723 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:01:41,723 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:01:41,723 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:01:41,723 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:01:41,724 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:01:41,724 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:01:41,724 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:01:41,724 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:01:41,724 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:01:41,725 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:01:41,725 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:01:41,725 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:01:41,725 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:01:41,725 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:01:41,726 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:01:41,726 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:01:41,726 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:01:41,726 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:01:41,726 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_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2f52dc569bf800e437197605f33d1f95221de4e070e12ec17def0de8ea71b9a [2021-10-21 19:01:42,071 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:01:42,107 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:01:42,110 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:01:42,112 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:01:42,113 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:01:42,114 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2021-10-21 19:01:42,190 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be/data/ad53dcf78/3b03b780cf5244bb99ae48ea8828cd81/FLAGfada01987 [2021-10-21 19:01:43,205 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:01:43,206 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2021-10-21 19:01:43,263 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be/data/ad53dcf78/3b03b780cf5244bb99ae48ea8828cd81/FLAGfada01987 [2021-10-21 19:01:43,632 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0853ed23-d43f-487f-9850-7737590df2ae/bin/uautomizer-j4sWxH34Be/data/ad53dcf78/3b03b780cf5244bb99ae48ea8828cd81 [2021-10-21 19:01:43,634 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:01:43,635 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:01:43,636 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:01:43,636 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:01:43,640 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:01:43,641 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:01:43" (1/1) ... [2021-10-21 19:01:43,642 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5458fd29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:01:43, skipping insertion in model container [2021-10-21 19:01:43,642 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:01:43" (1/1) ... [2021-10-21 19:01:43,648 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:01:43,775 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:01:44,067 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_0853ed23-d43f-487f-9850-7737590df2ae/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4500,4513] [2021-10-21 19:01:44,074 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_0853ed23-d43f-487f-9850-7737590df2ae/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4560,4573] [2021-10-21 19:01:44,100 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:01:44,106 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:01:45,115 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:45,116 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:45,116 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:45,117 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:45,118 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:45,134 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:45,134 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:45,136 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:45,137 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:45,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:01:45,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:01:45,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:01:45,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:01:45,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:01:45,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:01:45,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:01:45,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:01:45,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:01:45,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:01:45,800 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:01:45,894 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:45,894 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:46,007 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:01:46,107 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:01:46,133 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_0853ed23-d43f-487f-9850-7737590df2ae/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4500,4513] [2021-10-21 19:01:46,146 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_0853ed23-d43f-487f-9850-7737590df2ae/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4560,4573] [2021-10-21 19:01:46,148 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:01:46,149 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:01:46,195 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:46,195 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:46,197 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:46,198 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:46,205 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:46,243 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:46,244 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:46,245 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:46,245 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:46,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:01:46,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:01:46,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:01:46,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:01:46,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:01:46,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:01:46,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:01:46,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:01:46,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:01:46,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:01:46,335 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:01:46,415 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:46,416 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:01:46,440 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:01:46,843 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:01:46,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:01:46 WrapperNode [2021-10-21 19:01:46,844 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:01:46,845 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:01:46,845 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:01:46,845 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:01:46,852 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:01:46" (1/1) ... [2021-10-21 19:01:46,936 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-21 19:01:46,993 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:01:46" (1/1) ... [2021-10-21 19:01:46,994 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:01:46,994 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 19:01:46,996 INFO L168 Benchmark]: Toolchain (without parser) took 3359.63 ms. Allocated memory was 58.7 MB in the beginning and 123.7 MB in the end (delta: 65.0 MB). Free memory was 27.7 MB in the beginning and 72.0 MB in the end (delta: -44.3 MB). Peak memory consumption was 22.9 MB. Max. memory is 16.1 GB. [2021-10-21 19:01:46,996 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 58.7 MB. Free memory is still 40.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:01:46,997 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3207.94 ms. Allocated memory was 58.7 MB in the beginning and 123.7 MB in the end (delta: 65.0 MB). Free memory was 27.6 MB in the beginning and 77.1 MB in the end (delta: -49.6 MB). Peak memory consumption was 46.0 MB. Max. memory is 16.1 GB. [2021-10-21 19:01:46,997 INFO L168 Benchmark]: Boogie Procedure Inliner took 148.74 ms. Allocated memory is still 123.7 MB. Free memory was 77.1 MB in the beginning and 72.0 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-21 19:01:46,999 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 58.7 MB. Free memory is still 40.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3207.94 ms. Allocated memory was 58.7 MB in the beginning and 123.7 MB in the end (delta: 65.0 MB). Free memory was 27.6 MB in the beginning and 77.1 MB in the end (delta: -49.6 MB). Peak memory consumption was 46.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 148.74 ms. Allocated memory is still 123.7 MB. Free memory was 77.1 MB in the beginning and 72.0 MB in the end (delta: 5.1 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...