./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC --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 18a685e1809a01066aeb6a9b52ebe59b2cc4dc93 ........................................................................................................................................................................... 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_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC --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 18a685e1809a01066aeb6a9b52ebe59b2cc4dc93 .............................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:30:27,253 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:30:27,255 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:30:27,292 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:30:27,292 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:30:27,294 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:30:27,296 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:30:27,298 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:30:27,300 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:30:27,301 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:30:27,303 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:30:27,304 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:30:27,305 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:30:27,306 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:30:27,308 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:30:27,309 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:30:27,310 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:30:27,312 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:30:27,314 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:30:27,316 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:30:27,318 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:30:27,320 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:30:27,321 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:30:27,322 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:30:27,326 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:30:27,326 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:30:27,327 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:30:27,328 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:30:27,329 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:30:27,330 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:30:27,330 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:30:27,331 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:30:27,332 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:30:27,333 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:30:27,335 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:30:27,335 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:30:27,336 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:30:27,336 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:30:27,336 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:30:27,337 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:30:27,338 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:30:27,339 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-11 00:30:27,363 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:30:27,364 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:30:27,365 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:30:27,365 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:30:27,366 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:30:27,366 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:30:27,366 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:30:27,366 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:30:27,384 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:30:27,384 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:30:27,384 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:30:27,385 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:30:27,385 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:30:27,385 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:30:27,385 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:30:27,385 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:30:27,386 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:30:27,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:30:27,386 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:30:27,386 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:30:27,386 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:30:27,387 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:30:27,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:30:27,387 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:30:27,387 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:30:27,387 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_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 18a685e1809a01066aeb6a9b52ebe59b2cc4dc93 [2021-10-11 00:30:27,643 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:30:27,679 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:30:27,682 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:30:27,683 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:30:27,684 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:30:27,686 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2021-10-11 00:30:27,764 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC/data/eafe536e1/4a1a2934267443619bb669c5b3804f9c/FLAGd1b9cd220 [2021-10-11 00:30:28,662 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:30:28,662 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2021-10-11 00:30:28,713 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC/data/eafe536e1/4a1a2934267443619bb669c5b3804f9c/FLAGd1b9cd220 [2021-10-11 00:30:29,121 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC/data/eafe536e1/4a1a2934267443619bb669c5b3804f9c [2021-10-11 00:30:29,130 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:30:29,131 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:30:29,132 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:30:29,132 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:30:29,141 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:30:29,142 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:30:29" (1/1) ... [2021-10-11 00:30:29,145 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e9d9aae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:29, skipping insertion in model container [2021-10-11 00:30:29,145 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:30:29" (1/1) ... [2021-10-11 00:30:29,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:30:29,276 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:30:29,626 WARN L226 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_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i[4497,4510] [2021-10-11 00:30:29,634 WARN L226 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_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i[4557,4570] [2021-10-11 00:30:29,659 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:30:29,666 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:30:30,645 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:30,646 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:30,646 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:30,647 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:30,648 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:30,663 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:30,664 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:30,666 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:30,667 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:31,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:30:31,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:30:31,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:30:31,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:30:31,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:30:31,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:30:31,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:30:31,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:30:31,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:30:31,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:30:31,347 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:30:31,454 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:31,455 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:31,546 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:30:31,614 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java: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) [2021-10-11 00:30:31,620 INFO L168 Benchmark]: Toolchain (without parser) took 2486.92 ms. Allocated memory was 90.2 MB in the beginning and 127.9 MB in the end (delta: 37.7 MB). Free memory was 61.8 MB in the beginning and 73.7 MB in the end (delta: -11.9 MB). Peak memory consumption was 32.9 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:31,622 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 90.2 MB. Free memory is still 63.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:30:31,624 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2485.23 ms. Allocated memory was 90.2 MB in the beginning and 127.9 MB in the end (delta: 37.7 MB). Free memory was 61.5 MB in the beginning and 73.7 MB in the end (delta: -12.2 MB). Peak memory consumption was 32.9 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:31,627 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 90.2 MB. Free memory is still 63.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2485.23 ms. Allocated memory was 90.2 MB in the beginning and 127.9 MB in the end (delta: 37.7 MB). Free memory was 61.5 MB in the beginning and 73.7 MB in the end (delta: -12.2 MB). Peak memory consumption was 32.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:30:34,265 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:30:34,269 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:30:34,337 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:30:34,338 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:30:34,346 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:30:34,349 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:30:34,362 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:30:34,366 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:30:34,368 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:30:34,371 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:30:34,374 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:30:34,375 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:30:34,384 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:30:34,387 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:30:34,390 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:30:34,392 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:30:34,400 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:30:34,402 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:30:34,409 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:30:34,413 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:30:34,415 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:30:34,418 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:30:34,421 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:30:34,429 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:30:34,429 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:30:34,430 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:30:34,432 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:30:34,433 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:30:34,435 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:30:34,436 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:30:34,437 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:30:34,439 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:30:34,441 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:30:34,442 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:30:34,443 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:30:34,444 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:30:34,444 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:30:34,445 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:30:34,447 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:30:34,448 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:30:34,449 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-11 00:30:34,503 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:30:34,503 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:30:34,506 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:30:34,507 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:30:34,507 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:30:34,508 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:30:34,508 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:30:34,509 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:30:34,509 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:30:34,509 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:30:34,510 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 00:30:34,511 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 00:30:34,511 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:30:34,512 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:30:34,512 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:30:34,512 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:30:34,512 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:30:34,513 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:30:34,513 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:30:34,513 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:30:34,514 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:30:34,514 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:30:34,514 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-11 00:30:34,515 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 00:30:34,515 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:30:34,515 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:30:34,516 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 00:30:34,516 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_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 18a685e1809a01066aeb6a9b52ebe59b2cc4dc93 [2021-10-11 00:30:34,984 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:30:35,008 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:30:35,014 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:30:35,016 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:30:35,017 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:30:35,018 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2021-10-11 00:30:35,111 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC/data/f1f723121/efd1bf20f69948798e812fcaed404d8f/FLAG4bc55a8f1 [2021-10-11 00:30:36,011 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:30:36,012 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2021-10-11 00:30:36,070 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC/data/f1f723121/efd1bf20f69948798e812fcaed404d8f/FLAG4bc55a8f1 [2021-10-11 00:30:36,535 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/bin/uautomizer-Z5i5R5N3CC/data/f1f723121/efd1bf20f69948798e812fcaed404d8f [2021-10-11 00:30:36,538 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:30:36,540 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:30:36,541 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:30:36,542 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:30:36,545 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:30:36,546 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:30:36" (1/1) ... [2021-10-11 00:30:36,548 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3efd3b0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:36, skipping insertion in model container [2021-10-11 00:30:36,548 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:30:36" (1/1) ... [2021-10-11 00:30:36,556 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:30:36,685 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:30:37,049 WARN L226 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_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i[4497,4510] [2021-10-11 00:30:37,061 WARN L226 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_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i[4557,4570] [2021-10-11 00:30:37,090 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:30:37,104 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:30:38,222 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:38,223 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:38,224 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:38,225 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:38,226 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:38,243 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:38,244 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:38,246 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:38,247 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:38,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:30:38,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:30:38,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:30:38,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:30:38,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:30:38,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:30:38,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:30:38,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:30:38,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:30:38,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:30:39,057 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:30:39,247 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:39,248 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:39,368 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:30:39,474 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:30:39,504 WARN L226 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_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i[4497,4510] [2021-10-11 00:30:39,510 WARN L226 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_c9550bb6-5b74-4bcc-a7ba-037a7bf00af2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i[4557,4570] [2021-10-11 00:30:39,514 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:30:39,515 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:30:39,604 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:39,604 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:39,606 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:39,606 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:39,607 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:39,620 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:39,623 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:39,625 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:39,625 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:39,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:30:39,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:30:39,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:30:39,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:30:39,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:30:39,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:30:39,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:30:39,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:30:39,703 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:30:39,703 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:30:39,748 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:30:39,843 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:39,843 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:39,874 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:30:40,950 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:30:40,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:40 WrapperNode [2021-10-11 00:30:40,951 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:30:40,952 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:30:40,952 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:30:40,953 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:30:40,960 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:40" (1/1) ... [2021-10-11 00:30:41,023 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]]] [2021-10-11 00:30:41,120 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:40" (1/1) ... [2021-10-11 00:30:41,121 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:30:41,121 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 00:30:41,123 INFO L168 Benchmark]: Toolchain (without parser) took 4582.35 ms. Allocated memory was 52.4 MB in the beginning and 176.2 MB in the end (delta: 123.7 MB). Free memory was 31.0 MB in the beginning and 89.4 MB in the end (delta: -58.4 MB). Peak memory consumption was 65.9 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:41,124 INFO L168 Benchmark]: CDTParser took 0.85 ms. Allocated memory is still 52.4 MB. Free memory was 33.1 MB in the beginning and 33.1 MB in the end (delta: 37.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:30:41,124 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4410.05 ms. Allocated memory was 52.4 MB in the beginning and 176.2 MB in the end (delta: 123.7 MB). Free memory was 30.7 MB in the beginning and 94.6 MB in the end (delta: -63.9 MB). Peak memory consumption was 87.1 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:41,125 INFO L168 Benchmark]: Boogie Procedure Inliner took 168.71 ms. Allocated memory is still 176.2 MB. Free memory was 94.6 MB in the beginning and 89.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:41,127 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.85 ms. Allocated memory is still 52.4 MB. Free memory was 33.1 MB in the beginning and 33.1 MB in the end (delta: 37.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4410.05 ms. Allocated memory was 52.4 MB in the beginning and 176.2 MB in the end (delta: 123.7 MB). Free memory was 30.7 MB in the beginning and 94.6 MB in the end (delta: -63.9 MB). Peak memory consumption was 87.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 168.71 ms. Allocated memory is still 176.2 MB. Free memory was 94.6 MB in the beginning and 89.4 MB in the end (delta: 5.2 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...