./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_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_145909f5-386e-46c6-a564-01508c883b68/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145909f5-386e-46c6-a564-01508c883b68/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_145909f5-386e-46c6-a564-01508c883b68/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145909f5-386e-46c6-a564-01508c883b68/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145909f5-386e-46c6-a564-01508c883b68/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_145909f5-386e-46c6-a564-01508c883b68/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 b1e17fda858e874821809b4efef78fd91cf6fdf1723d3ff0faf91ee901e13b86 ................................................................................................................................................................................. 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_145909f5-386e-46c6-a564-01508c883b68/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145909f5-386e-46c6-a564-01508c883b68/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_145909f5-386e-46c6-a564-01508c883b68/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145909f5-386e-46c6-a564-01508c883b68/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145909f5-386e-46c6-a564-01508c883b68/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_145909f5-386e-46c6-a564-01508c883b68/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 b1e17fda858e874821809b4efef78fd91cf6fdf1723d3ff0faf91ee901e13b86 ...................................................................................................................................................................................................... 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 19:45:36,906 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:45:36,909 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:45:36,964 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:45:36,964 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:45:36,968 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:45:36,970 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:45:36,974 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:45:36,976 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:45:36,982 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:45:36,983 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:45:36,985 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:45:36,985 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:45:36,988 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:45:36,990 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:45:36,994 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:45:36,996 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:45:36,997 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:45:36,999 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:45:37,006 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:45:37,008 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:45:37,010 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:45:37,013 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:45:37,014 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:45:37,023 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:45:37,023 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:45:37,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:45:37,026 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:45:37,027 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:45:37,028 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:45:37,029 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:45:37,030 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:45:37,032 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:45:37,033 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:45:37,035 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:45:37,035 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:45:37,036 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:45:37,036 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:45:37,036 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:45:37,037 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:45:37,038 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:45:37,039 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145909f5-386e-46c6-a564-01508c883b68/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:45:37,083 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:45:37,084 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:45:37,084 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:45:37,084 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:45:37,091 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:45:37,092 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:45:37,092 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:45:37,092 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:45:37,092 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:45:37,093 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:45:37,093 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:45:37,093 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:45:37,093 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:45:37,093 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:45:37,093 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:45:37,094 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:45:37,094 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:45:37,094 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:45:37,094 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:45:37,094 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:45:37,095 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:45:37,095 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:45:37,095 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:45:37,095 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:45:37,095 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:45:37,095 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:45:37,096 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:45:37,096 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:45:37,096 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:45:37,096 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_145909f5-386e-46c6-a564-01508c883b68/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145909f5-386e-46c6-a564-01508c883b68/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b1e17fda858e874821809b4efef78fd91cf6fdf1723d3ff0faf91ee901e13b86 [2021-10-21 19:45:37,376 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:45:37,397 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:45:37,399 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:45:37,401 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:45:37,401 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:45:37,402 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145909f5-386e-46c6-a564-01508c883b68/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2021-10-21 19:45:37,476 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145909f5-386e-46c6-a564-01508c883b68/bin/uautomizer-j4sWxH34Be/data/030a722c1/61ef27e4781340ca9e588398f98f47aa/FLAGf883e2a4c [2021-10-21 19:45:38,296 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:45:38,297 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145909f5-386e-46c6-a564-01508c883b68/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2021-10-21 19:45:38,330 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145909f5-386e-46c6-a564-01508c883b68/bin/uautomizer-j4sWxH34Be/data/030a722c1/61ef27e4781340ca9e588398f98f47aa/FLAGf883e2a4c [2021-10-21 19:45:38,797 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145909f5-386e-46c6-a564-01508c883b68/bin/uautomizer-j4sWxH34Be/data/030a722c1/61ef27e4781340ca9e588398f98f47aa [2021-10-21 19:45:38,800 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:45:38,802 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:45:38,804 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:45:38,804 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:45:38,807 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:45:38,808 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:45:38" (1/1) ... [2021-10-21 19:45:38,809 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68de26d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:45:38, skipping insertion in model container [2021-10-21 19:45:38,809 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:45:38" (1/1) ... [2021-10-21 19:45:38,815 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:45:38,937 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:45:39,222 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_145909f5-386e-46c6-a564-01508c883b68/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2021-10-21 19:45:39,230 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_145909f5-386e-46c6-a564-01508c883b68/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2021-10-21 19:45:39,258 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:45:39,273 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:45:40,283 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:40,289 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:40,289 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:40,291 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:40,293 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:40,317 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:40,325 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:40,330 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:40,332 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:40,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:45:40,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:45:40,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:45:40,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:45:40,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:45:40,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:45:40,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:45:40,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:45:40,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:45:40,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:45:40,888 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:45:40,913 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:40,913 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:41,017 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:41,018 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:41,111 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:45:41,172 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 19:45:41,184 INFO L168 Benchmark]: Toolchain (without parser) took 2378.58 ms. Allocated memory was 121.6 MB in the beginning and 155.2 MB in the end (delta: 33.6 MB). Free memory was 95.0 MB in the beginning and 108.8 MB in the end (delta: -13.8 MB). Peak memory consumption was 47.8 MB. Max. memory is 16.1 GB. [2021-10-21 19:45:41,185 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 121.6 MB. Free memory was 96.4 MB in the beginning and 96.3 MB in the end (delta: 64.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:45:41,187 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2376.18 ms. Allocated memory was 121.6 MB in the beginning and 155.2 MB in the end (delta: 33.6 MB). Free memory was 95.0 MB in the beginning and 108.8 MB in the end (delta: -13.8 MB). Peak memory consumption was 47.8 MB. Max. memory is 16.1 GB. [2021-10-21 19:45:41,190 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 121.6 MB. Free memory was 96.4 MB in the beginning and 96.3 MB in the end (delta: 64.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2376.18 ms. Allocated memory was 121.6 MB in the beginning and 155.2 MB in the end (delta: 33.6 MB). Free memory was 95.0 MB in the beginning and 108.8 MB in the end (delta: -13.8 MB). Peak memory consumption was 47.8 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 19:45:43,410 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:45:43,412 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:45:43,457 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:45:43,458 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:45:43,460 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:45:43,461 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:45:43,464 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:45:43,466 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:45:43,467 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:45:43,469 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:45:43,470 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:45:43,471 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:45:43,472 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:45:43,473 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:45:43,475 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:45:43,476 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:45:43,477 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:45:43,479 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:45:43,482 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:45:43,484 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:45:43,485 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:45:43,487 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:45:43,488 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:45:43,492 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:45:43,492 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:45:43,493 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:45:43,494 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:45:43,495 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:45:43,496 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:45:43,496 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:45:43,497 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:45:43,498 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:45:43,499 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:45:43,501 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:45:43,501 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:45:43,502 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:45:43,502 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:45:43,503 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:45:43,504 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:45:43,505 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:45:43,508 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145909f5-386e-46c6-a564-01508c883b68/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:45:43,552 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:45:43,553 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:45:43,554 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:45:43,554 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:45:43,556 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:45:43,556 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:45:43,556 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:45:43,557 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:45:43,557 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:45:43,557 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:45:43,558 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:45:43,558 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:45:43,558 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:45:43,558 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:45:43,559 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:45:43,559 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:45:43,559 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:45:43,559 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:45:43,559 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:45:43,560 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:45:43,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:45:43,560 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:45:43,560 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:45:43,560 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:45:43,561 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:45:43,561 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:45:43,561 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:45:43,561 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:45:43,561 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:45:43,561 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:45:43,562 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:45:43,562 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_145909f5-386e-46c6-a564-01508c883b68/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145909f5-386e-46c6-a564-01508c883b68/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b1e17fda858e874821809b4efef78fd91cf6fdf1723d3ff0faf91ee901e13b86 [2021-10-21 19:45:43,941 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:45:43,961 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:45:43,964 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:45:43,965 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:45:43,965 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:45:43,966 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145909f5-386e-46c6-a564-01508c883b68/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2021-10-21 19:45:44,037 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145909f5-386e-46c6-a564-01508c883b68/bin/uautomizer-j4sWxH34Be/data/07764c407/ef688270e6784445b599a0dfd7f92291/FLAGc50292046 [2021-10-21 19:45:45,057 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:45:45,058 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145909f5-386e-46c6-a564-01508c883b68/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2021-10-21 19:45:45,099 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145909f5-386e-46c6-a564-01508c883b68/bin/uautomizer-j4sWxH34Be/data/07764c407/ef688270e6784445b599a0dfd7f92291/FLAGc50292046 [2021-10-21 19:45:45,479 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_145909f5-386e-46c6-a564-01508c883b68/bin/uautomizer-j4sWxH34Be/data/07764c407/ef688270e6784445b599a0dfd7f92291 [2021-10-21 19:45:45,482 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:45:45,484 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:45:45,488 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:45:45,488 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:45:45,492 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:45:45,492 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:45:45" (1/1) ... [2021-10-21 19:45:45,494 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@270abc67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:45:45, skipping insertion in model container [2021-10-21 19:45:45,494 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:45:45" (1/1) ... [2021-10-21 19:45:45,501 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:45:45,679 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:45:46,044 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_145909f5-386e-46c6-a564-01508c883b68/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2021-10-21 19:45:46,053 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_145909f5-386e-46c6-a564-01508c883b68/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2021-10-21 19:45:46,081 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:45:46,088 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:45:47,308 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:47,309 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:47,310 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:47,311 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:47,312 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:47,341 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:47,342 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:47,343 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:47,344 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:47,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:45:47,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:45:47,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:45:47,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:45:47,739 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:45:47,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:45:47,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:45:47,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:45:47,742 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:45:47,742 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:45:47,912 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:45:47,936 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:47,936 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:48,041 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:48,042 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:48,146 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:45:48,202 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:45:48,215 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_145909f5-386e-46c6-a564-01508c883b68/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2021-10-21 19:45:48,216 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_145909f5-386e-46c6-a564-01508c883b68/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2021-10-21 19:45:48,217 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:45:48,218 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:45:48,308 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:48,308 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:48,309 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:48,309 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:48,310 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:48,316 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:48,317 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:48,318 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:48,326 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:48,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:45:48,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:45:48,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:45:48,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:45:48,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:45:48,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:45:48,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:45:48,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:45:48,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:45:48,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:45:48,429 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:45:48,453 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:48,456 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:48,567 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:48,567 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:45:48,643 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:45:49,088 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:45:49,088 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:45:49 WrapperNode [2021-10-21 19:45:49,089 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:45:49,090 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:45:49,093 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:45:49,093 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:45:49,100 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:45:49" (1/1) ... [2021-10-21 19:45:49,185 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 19:45:49,276 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:45:49" (1/1) ... [2021-10-21 19:45:49,276 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:45:49,276 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 19:45:49,278 INFO L168 Benchmark]: Toolchain (without parser) took 3793.00 ms. Allocated memory was 60.8 MB in the beginning and 96.5 MB in the end (delta: 35.7 MB). Free memory was 29.3 MB in the beginning and 39.5 MB in the end (delta: -10.3 MB). Peak memory consumption was 25.6 MB. Max. memory is 16.1 GB. [2021-10-21 19:45:49,279 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 60.8 MB. Free memory is still 41.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:45:49,280 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3600.90 ms. Allocated memory was 60.8 MB in the beginning and 96.5 MB in the end (delta: 35.7 MB). Free memory was 29.1 MB in the beginning and 44.7 MB in the end (delta: -15.6 MB). Peak memory consumption was 38.4 MB. Max. memory is 16.1 GB. [2021-10-21 19:45:49,281 INFO L168 Benchmark]: Boogie Procedure Inliner took 186.83 ms. Allocated memory is still 96.5 MB. Free memory was 44.7 MB in the beginning and 39.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-21 19:45:49,282 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 60.8 MB. Free memory is still 41.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3600.90 ms. Allocated memory was 60.8 MB in the beginning and 96.5 MB in the end (delta: 35.7 MB). Free memory was 29.1 MB in the beginning and 44.7 MB in the end (delta: -15.6 MB). Peak memory consumption was 38.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 186.83 ms. Allocated memory is still 96.5 MB. Free memory was 44.7 MB in the beginning and 39.5 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...