./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 946e485d29684666ce4c9c412e64de78b2c1f20e ............................................................................................................................................................................. 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_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 946e485d29684666ce4c9c412e64de78b2c1f20e ................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 01:25:23,200 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 01:25:23,203 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 01:25:23,254 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 01:25:23,255 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 01:25:23,260 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 01:25:23,263 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 01:25:23,268 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 01:25:23,271 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 01:25:23,275 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 01:25:23,277 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 01:25:23,283 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 01:25:23,283 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 01:25:23,285 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 01:25:23,287 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 01:25:23,289 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 01:25:23,290 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 01:25:23,291 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 01:25:23,293 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 01:25:23,296 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 01:25:23,298 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 01:25:23,300 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 01:25:23,302 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 01:25:23,303 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 01:25:23,307 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 01:25:23,308 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 01:25:23,308 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 01:25:23,310 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 01:25:23,310 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 01:25:23,312 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 01:25:23,312 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 01:25:23,313 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 01:25:23,314 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 01:25:23,315 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 01:25:23,317 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 01:25:23,317 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 01:25:23,318 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 01:25:23,319 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 01:25:23,319 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 01:25:23,320 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 01:25:23,321 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 01:25:23,322 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-13 01:25:23,374 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 01:25:23,375 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 01:25:23,375 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 01:25:23,376 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 01:25:23,384 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 01:25:23,385 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 01:25:23,385 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 01:25:23,385 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 01:25:23,385 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 01:25:23,386 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 01:25:23,387 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 01:25:23,387 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 01:25:23,388 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 01:25:23,388 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 01:25:23,388 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 01:25:23,388 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 01:25:23,389 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 01:25:23,389 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 01:25:23,389 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 01:25:23,389 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 01:25:23,390 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 01:25:23,390 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 01:25:23,390 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 01:25:23,390 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 01:25:23,391 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 01:25:23,391 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 01:25:23,391 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 01:25:23,391 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_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 946e485d29684666ce4c9c412e64de78b2c1f20e [2021-10-13 01:25:23,718 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 01:25:23,743 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 01:25:23,746 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 01:25:23,747 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 01:25:23,748 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 01:25:23,750 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2021-10-13 01:25:23,817 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt/data/c641c47dd/491a16f98c824272aa6bfcbb8c0fa08c/FLAG1074c18ad [2021-10-13 01:25:24,774 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 01:25:24,774 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2021-10-13 01:25:24,827 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt/data/c641c47dd/491a16f98c824272aa6bfcbb8c0fa08c/FLAG1074c18ad [2021-10-13 01:25:25,185 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt/data/c641c47dd/491a16f98c824272aa6bfcbb8c0fa08c [2021-10-13 01:25:25,189 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 01:25:25,190 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 01:25:25,193 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 01:25:25,194 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 01:25:25,198 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 01:25:25,199 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 01:25:25" (1/1) ... [2021-10-13 01:25:25,200 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17c0a171 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 01:25:25, skipping insertion in model container [2021-10-13 01:25:25,201 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 01:25:25" (1/1) ... [2021-10-13 01:25:25,208 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 01:25:25,347 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 01:25:25,704 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_f7c28c4d-8284-4d46-9f95-1a2983290005/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2021-10-13 01:25:25,715 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_f7c28c4d-8284-4d46-9f95-1a2983290005/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2021-10-13 01:25:25,753 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 01:25:25,774 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 01:25:27,004 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:27,005 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:27,006 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:27,007 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:27,008 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:27,026 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:27,027 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:27,029 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:27,030 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:27,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 01:25:27,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 01:25:27,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 01:25:27,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 01:25:27,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 01:25:27,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 01:25:27,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 01:25:27,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 01:25:27,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 01:25:27,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 01:25:27,795 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 01:25:27,910 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:27,910 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:28,030 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 01:25:28,105 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 01:25:28,111 INFO L168 Benchmark]: Toolchain (without parser) took 2919.19 ms. Allocated memory was 107.0 MB in the beginning and 153.1 MB in the end (delta: 46.1 MB). Free memory was 80.3 MB in the beginning and 99.2 MB in the end (delta: -18.9 MB). Peak memory consumption was 38.4 MB. Max. memory is 16.1 GB. [2021-10-13 01:25:28,112 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 107.0 MB. Free memory is still 84.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 01:25:28,114 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2914.90 ms. Allocated memory was 107.0 MB in the beginning and 153.1 MB in the end (delta: 46.1 MB). Free memory was 80.3 MB in the beginning and 99.2 MB in the end (delta: -18.9 MB). Peak memory consumption was 38.4 MB. Max. memory is 16.1 GB. [2021-10-13 01:25:28,117 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 107.0 MB. Free memory is still 84.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2914.90 ms. Allocated memory was 107.0 MB in the beginning and 153.1 MB in the end (delta: 46.1 MB). Free memory was 80.3 MB in the beginning and 99.2 MB in the end (delta: -18.9 MB). Peak memory consumption was 38.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 01:25:30,597 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 01:25:30,600 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 01:25:30,663 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 01:25:30,664 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 01:25:30,668 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 01:25:30,670 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 01:25:30,678 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 01:25:30,681 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 01:25:30,687 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 01:25:30,689 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 01:25:30,690 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 01:25:30,691 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 01:25:30,694 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 01:25:30,696 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 01:25:30,701 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 01:25:30,702 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 01:25:30,704 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 01:25:30,706 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 01:25:30,714 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 01:25:30,716 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 01:25:30,717 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 01:25:30,720 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 01:25:30,721 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 01:25:30,724 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 01:25:30,725 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 01:25:30,725 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 01:25:30,726 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 01:25:30,727 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 01:25:30,728 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 01:25:30,729 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 01:25:30,729 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 01:25:30,730 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 01:25:30,731 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 01:25:30,732 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 01:25:30,733 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 01:25:30,733 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 01:25:30,734 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 01:25:30,734 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 01:25:30,735 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 01:25:30,736 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 01:25:30,737 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-13 01:25:30,766 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 01:25:30,767 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 01:25:30,767 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 01:25:30,767 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 01:25:30,769 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 01:25:30,769 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 01:25:30,769 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 01:25:30,770 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 01:25:30,770 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 01:25:30,770 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 01:25:30,770 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 01:25:30,771 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 01:25:30,771 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 01:25:30,771 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 01:25:30,771 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 01:25:30,771 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 01:25:30,772 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 01:25:30,772 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 01:25:30,772 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 01:25:30,772 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 01:25:30,772 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 01:25:30,773 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 01:25:30,773 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 01:25:30,773 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 01:25:30,773 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-13 01:25:30,773 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 01:25:30,774 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 01:25:30,774 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 01:25:30,774 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 01:25:30,774 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_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 946e485d29684666ce4c9c412e64de78b2c1f20e [2021-10-13 01:25:31,188 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 01:25:31,216 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 01:25:31,219 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 01:25:31,221 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 01:25:31,222 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 01:25:31,223 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2021-10-13 01:25:31,308 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt/data/41e1c5b1e/181a441be9724197a8367f6872a6f323/FLAG54bb63f41 [2021-10-13 01:25:32,343 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 01:25:32,345 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2021-10-13 01:25:32,414 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt/data/41e1c5b1e/181a441be9724197a8367f6872a6f323/FLAG54bb63f41 [2021-10-13 01:25:32,734 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7c28c4d-8284-4d46-9f95-1a2983290005/bin/uautomizer-WNIpwEf4Nt/data/41e1c5b1e/181a441be9724197a8367f6872a6f323 [2021-10-13 01:25:32,737 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 01:25:32,744 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 01:25:32,748 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 01:25:32,749 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 01:25:32,753 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 01:25:32,754 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 01:25:32" (1/1) ... [2021-10-13 01:25:32,755 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41891864 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 01:25:32, skipping insertion in model container [2021-10-13 01:25:32,756 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 01:25:32" (1/1) ... [2021-10-13 01:25:32,775 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 01:25:32,946 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 01:25:33,278 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_f7c28c4d-8284-4d46-9f95-1a2983290005/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2021-10-13 01:25:33,290 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_f7c28c4d-8284-4d46-9f95-1a2983290005/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2021-10-13 01:25:33,327 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 01:25:33,347 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 01:25:34,949 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:34,950 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:34,950 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:34,951 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:34,952 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:34,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:34,969 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:34,972 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:34,973 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:35,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 01:25:35,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 01:25:35,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 01:25:35,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 01:25:35,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 01:25:35,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 01:25:35,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 01:25:35,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 01:25:35,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 01:25:35,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 01:25:35,783 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 01:25:35,961 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:35,962 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:36,107 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 01:25:36,238 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 01:25:36,266 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_f7c28c4d-8284-4d46-9f95-1a2983290005/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2021-10-13 01:25:36,277 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_f7c28c4d-8284-4d46-9f95-1a2983290005/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2021-10-13 01:25:36,279 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 01:25:36,280 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 01:25:36,350 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:36,353 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:36,354 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:36,355 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:36,358 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:36,377 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:36,378 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:36,379 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:36,380 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:36,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 01:25:36,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 01:25:36,449 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 01:25:36,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 01:25:36,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 01:25:36,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 01:25:36,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 01:25:36,455 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 01:25:36,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 01:25:36,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 01:25:36,522 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 01:25:36,622 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:36,622 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 01:25:36,697 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 01:25:37,113 INFO L208 MainTranslator]: Completed translation [2021-10-13 01:25:37,113 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 01:25:37 WrapperNode [2021-10-13 01:25:37,114 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 01:25:37,115 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 01:25:37,115 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 01:25:37,115 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 01:25:37,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 01:25:37" (1/1) ... [2021-10-13 01:25:37,199 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 01:25:37,281 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 01:25:37" (1/1) ... [2021-10-13 01:25:37,281 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 01:25:37,281 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 01:25:37,284 INFO L168 Benchmark]: Toolchain (without parser) took 4542.83 ms. Allocated memory was 58.7 MB in the beginning and 92.3 MB in the end (delta: 33.6 MB). Free memory was 27.5 MB in the beginning and 32.2 MB in the end (delta: -4.6 MB). Peak memory consumption was 31.8 MB. Max. memory is 16.1 GB. [2021-10-13 01:25:37,284 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 58.7 MB. Free memory is still 40.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 01:25:37,285 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4366.34 ms. Allocated memory was 58.7 MB in the beginning and 92.3 MB in the end (delta: 33.6 MB). Free memory was 27.3 MB in the beginning and 37.7 MB in the end (delta: -10.4 MB). Peak memory consumption was 44.5 MB. Max. memory is 16.1 GB. [2021-10-13 01:25:37,286 INFO L168 Benchmark]: Boogie Procedure Inliner took 166.30 ms. Allocated memory is still 92.3 MB. Free memory was 37.3 MB in the beginning and 32.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 01:25:37,288 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 58.7 MB. Free memory is still 40.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4366.34 ms. Allocated memory was 58.7 MB in the beginning and 92.3 MB in the end (delta: 33.6 MB). Free memory was 27.3 MB in the beginning and 37.7 MB in the end (delta: -10.4 MB). Peak memory consumption was 44.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 166.30 ms. Allocated memory is still 92.3 MB. Free memory was 37.3 MB in the beginning and 32.2 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...