./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_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_b61d3ccf-30d7-43c3-8752-948dba551d45/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61d3ccf-30d7-43c3-8752-948dba551d45/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_b61d3ccf-30d7-43c3-8752-948dba551d45/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61d3ccf-30d7-43c3-8752-948dba551d45/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61d3ccf-30d7-43c3-8752-948dba551d45/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_b61d3ccf-30d7-43c3-8752-948dba551d45/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 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 ............................................................................................................................................................................... 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_b61d3ccf-30d7-43c3-8752-948dba551d45/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61d3ccf-30d7-43c3-8752-948dba551d45/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_b61d3ccf-30d7-43c3-8752-948dba551d45/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61d3ccf-30d7-43c3-8752-948dba551d45/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61d3ccf-30d7-43c3-8752-948dba551d45/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_b61d3ccf-30d7-43c3-8752-948dba551d45/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 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 .................................................................................................................................................................................................. 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 19:54:13,219 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:54:13,223 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:54:13,275 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:54:13,275 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:54:13,277 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:54:13,279 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:54:13,282 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:54:13,285 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:54:13,286 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:54:13,288 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:54:13,289 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:54:13,290 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:54:13,292 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:54:13,294 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:54:13,295 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:54:13,297 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:54:13,298 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:54:13,301 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:54:13,304 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:54:13,306 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:54:13,321 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:54:13,323 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:54:13,324 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:54:13,329 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:54:13,334 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:54:13,334 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:54:13,337 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:54:13,339 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:54:13,340 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:54:13,342 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:54:13,343 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:54:13,345 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:54:13,347 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:54:13,348 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:54:13,349 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:54:13,350 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:54:13,350 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:54:13,350 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:54:13,352 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:54:13,353 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:54:13,354 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61d3ccf-30d7-43c3-8752-948dba551d45/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:54:13,395 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:54:13,396 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:54:13,396 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:54:13,397 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:54:13,401 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:54:13,402 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:54:13,402 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:54:13,402 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:54:13,402 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:54:13,402 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:54:13,403 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:54:13,403 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:54:13,403 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:54:13,403 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:54:13,404 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:54:13,404 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:54:13,404 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:54:13,404 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:54:13,404 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:54:13,405 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:54:13,405 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:54:13,405 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:54:13,405 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:54:13,406 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:54:13,406 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:54:13,406 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:54:13,406 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:54:13,406 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:54:13,407 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:54:13,407 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_b61d3ccf-30d7-43c3-8752-948dba551d45/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61d3ccf-30d7-43c3-8752-948dba551d45/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 [2021-10-21 19:54:13,695 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:54:13,722 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:54:13,725 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:54:13,727 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:54:13,730 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:54:13,731 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61d3ccf-30d7-43c3-8752-948dba551d45/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-10-21 19:54:13,821 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61d3ccf-30d7-43c3-8752-948dba551d45/bin/uautomizer-j4sWxH34Be/data/24899a8f1/32a0ffb2670a4828b8a96ae10fd8340a/FLAGd64b04d54 [2021-10-21 19:54:14,752 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:54:14,753 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61d3ccf-30d7-43c3-8752-948dba551d45/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-10-21 19:54:14,803 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61d3ccf-30d7-43c3-8752-948dba551d45/bin/uautomizer-j4sWxH34Be/data/24899a8f1/32a0ffb2670a4828b8a96ae10fd8340a/FLAGd64b04d54 [2021-10-21 19:54:15,187 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61d3ccf-30d7-43c3-8752-948dba551d45/bin/uautomizer-j4sWxH34Be/data/24899a8f1/32a0ffb2670a4828b8a96ae10fd8340a [2021-10-21 19:54:15,190 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:54:15,191 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:54:15,194 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:54:15,194 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:54:15,197 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:54:15,198 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:54:15" (1/1) ... [2021-10-21 19:54:15,199 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c2bea8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:54:15, skipping insertion in model container [2021-10-21 19:54:15,200 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:54:15" (1/1) ... [2021-10-21 19:54:15,208 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:54:15,333 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:54:15,688 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61d3ccf-30d7-43c3-8752-948dba551d45/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-10-21 19:54:15,696 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61d3ccf-30d7-43c3-8752-948dba551d45/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-10-21 19:54:15,719 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:54:15,726 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:54:16,804 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:16,805 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:16,805 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:16,806 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:16,807 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:16,824 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:16,825 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:16,827 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:16,828 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:17,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:54:17,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:54:17,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:54:17,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:54:17,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:54:17,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:54:17,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:54:17,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:54:17,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:54:17,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:54:17,498 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:54:17,595 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:17,596 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:17,723 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:54:17,805 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 19:54:17,817 INFO L168 Benchmark]: Toolchain (without parser) took 2624.04 ms. Allocated memory was 98.6 MB in the beginning and 121.6 MB in the end (delta: 23.1 MB). Free memory was 55.8 MB in the beginning and 81.7 MB in the end (delta: -25.8 MB). Peak memory consumption was 41.8 MB. Max. memory is 16.1 GB. [2021-10-21 19:54:17,818 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 98.6 MB. Free memory is still 52.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:54:17,819 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2620.19 ms. Allocated memory was 98.6 MB in the beginning and 121.6 MB in the end (delta: 23.1 MB). Free memory was 55.6 MB in the beginning and 81.7 MB in the end (delta: -26.1 MB). Peak memory consumption was 41.8 MB. Max. memory is 16.1 GB. [2021-10-21 19:54:17,822 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 98.6 MB. Free memory is still 52.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2620.19 ms. Allocated memory was 98.6 MB in the beginning and 121.6 MB in the end (delta: 23.1 MB). Free memory was 55.6 MB in the beginning and 81.7 MB in the end (delta: -26.1 MB). Peak memory consumption was 41.8 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 19:54:20,368 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:54:20,371 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:54:20,421 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:54:20,421 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:54:20,423 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:54:20,425 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:54:20,427 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:54:20,430 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:54:20,431 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:54:20,432 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:54:20,434 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:54:20,434 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:54:20,436 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:54:20,438 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:54:20,439 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:54:20,456 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:54:20,457 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:54:20,460 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:54:20,462 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:54:20,464 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:54:20,471 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:54:20,472 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:54:20,473 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:54:20,477 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:54:20,477 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:54:20,478 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:54:20,479 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:54:20,479 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:54:20,480 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:54:20,481 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:54:20,488 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:54:20,490 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:54:20,491 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:54:20,495 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:54:20,495 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:54:20,496 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:54:20,497 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:54:20,497 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:54:20,499 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:54:20,499 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:54:20,500 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61d3ccf-30d7-43c3-8752-948dba551d45/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:54:20,545 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:54:20,545 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:54:20,546 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:54:20,546 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:54:20,547 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:54:20,547 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:54:20,548 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:54:20,548 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:54:20,548 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:54:20,548 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:54:20,548 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:54:20,549 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:54:20,549 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:54:20,549 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:54:20,549 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:54:20,549 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:54:20,550 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:54:20,550 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:54:20,550 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:54:20,550 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:54:20,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:54:20,551 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:54:20,551 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:54:20,551 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:54:20,551 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:54:20,551 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:54:20,552 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:54:20,552 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:54:20,552 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:54:20,552 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:54:20,552 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:54:20,552 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_b61d3ccf-30d7-43c3-8752-948dba551d45/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61d3ccf-30d7-43c3-8752-948dba551d45/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 [2021-10-21 19:54:21,035 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:54:21,066 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:54:21,068 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:54:21,070 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:54:21,072 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:54:21,074 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61d3ccf-30d7-43c3-8752-948dba551d45/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-10-21 19:54:21,151 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61d3ccf-30d7-43c3-8752-948dba551d45/bin/uautomizer-j4sWxH34Be/data/911263554/26e55123281044dba540ae8bf8e11784/FLAG8368d3af5 [2021-10-21 19:54:22,247 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:54:22,248 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61d3ccf-30d7-43c3-8752-948dba551d45/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-10-21 19:54:22,295 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61d3ccf-30d7-43c3-8752-948dba551d45/bin/uautomizer-j4sWxH34Be/data/911263554/26e55123281044dba540ae8bf8e11784/FLAG8368d3af5 [2021-10-21 19:54:22,609 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61d3ccf-30d7-43c3-8752-948dba551d45/bin/uautomizer-j4sWxH34Be/data/911263554/26e55123281044dba540ae8bf8e11784 [2021-10-21 19:54:22,612 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:54:22,613 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:54:22,615 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:54:22,615 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:54:22,620 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:54:22,621 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:54:22" (1/1) ... [2021-10-21 19:54:22,622 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@177174ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:54:22, skipping insertion in model container [2021-10-21 19:54:22,622 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:54:22" (1/1) ... [2021-10-21 19:54:22,631 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:54:22,776 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:54:23,219 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_b61d3ccf-30d7-43c3-8752-948dba551d45/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-10-21 19:54:23,226 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_b61d3ccf-30d7-43c3-8752-948dba551d45/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-10-21 19:54:23,254 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:54:23,261 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:54:24,758 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:24,759 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:24,760 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:24,761 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:24,762 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:24,783 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:24,784 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:24,787 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:24,788 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:25,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:54:25,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:54:25,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:54:25,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:54:25,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:54:25,389 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:54:25,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:54:25,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:54:25,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:54:25,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:54:25,646 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:54:25,847 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:25,848 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:25,913 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:54:25,979 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:54:25,996 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_b61d3ccf-30d7-43c3-8752-948dba551d45/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-10-21 19:54:25,997 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_b61d3ccf-30d7-43c3-8752-948dba551d45/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-10-21 19:54:25,999 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:54:26,000 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:54:26,061 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:26,062 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:26,062 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:26,063 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:26,064 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:26,070 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:26,071 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:26,072 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:26,072 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:26,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:54:26,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:54:26,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:54:26,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:54:26,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:54:26,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:54:26,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:54:26,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:54:26,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:54:26,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:54:26,203 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:54:26,350 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:26,350 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:54:26,405 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:54:26,950 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:54:26,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:54:26 WrapperNode [2021-10-21 19:54:26,951 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:54:26,952 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:54:26,952 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:54:26,952 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:54:26,961 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:54:26" (1/1) ... [2021-10-21 19:54:27,055 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 19:54:27,152 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:54:26" (1/1) ... [2021-10-21 19:54:27,166 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:54:27,166 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 19:54:27,168 INFO L168 Benchmark]: Toolchain (without parser) took 4553.81 ms. Allocated memory was 56.6 MB in the beginning and 113.2 MB in the end (delta: 56.6 MB). Free memory was 36.0 MB in the beginning and 53.6 MB in the end (delta: -17.5 MB). Peak memory consumption was 39.4 MB. Max. memory is 16.1 GB. [2021-10-21 19:54:27,169 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 56.6 MB. Free memory was 36.2 MB in the beginning and 36.2 MB in the end (delta: 39.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:54:27,170 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4336.11 ms. Allocated memory was 56.6 MB in the beginning and 113.2 MB in the end (delta: 56.6 MB). Free memory was 35.7 MB in the beginning and 59.2 MB in the end (delta: -23.5 MB). Peak memory consumption was 52.5 MB. Max. memory is 16.1 GB. [2021-10-21 19:54:27,170 INFO L168 Benchmark]: Boogie Procedure Inliner took 213.93 ms. Allocated memory is still 113.2 MB. Free memory was 59.2 MB in the beginning and 53.6 MB in the end (delta: 5.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-21 19:54:27,172 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 56.6 MB. Free memory was 36.2 MB in the beginning and 36.2 MB in the end (delta: 39.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4336.11 ms. Allocated memory was 56.6 MB in the beginning and 113.2 MB in the end (delta: 56.6 MB). Free memory was 35.7 MB in the beginning and 59.2 MB in the end (delta: -23.5 MB). Peak memory consumption was 52.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 213.93 ms. Allocated memory is still 113.2 MB. Free memory was 59.2 MB in the beginning and 53.6 MB in the end (delta: 5.7 MB). Peak memory consumption was 6.3 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...