./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_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_85c041f5-8ae5-4341-86f3-248f22940b5f/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c041f5-8ae5-4341-86f3-248f22940b5f/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_85c041f5-8ae5-4341-86f3-248f22940b5f/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c041f5-8ae5-4341-86f3-248f22940b5f/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c041f5-8ae5-4341-86f3-248f22940b5f/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_85c041f5-8ae5-4341-86f3-248f22940b5f/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 2f1aa9a20ea1f61d81b9e5d760323957ed608e60 ........................................................................................................................................................................... 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_85c041f5-8ae5-4341-86f3-248f22940b5f/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c041f5-8ae5-4341-86f3-248f22940b5f/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_85c041f5-8ae5-4341-86f3-248f22940b5f/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c041f5-8ae5-4341-86f3-248f22940b5f/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c041f5-8ae5-4341-86f3-248f22940b5f/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_85c041f5-8ae5-4341-86f3-248f22940b5f/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 2f1aa9a20ea1f61d81b9e5d760323957ed608e60 .............................................................................................................................................................................................. 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 00:22:54,121 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:22:54,123 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:22:54,164 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:22:54,165 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:22:54,166 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:22:54,168 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:22:54,171 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:22:54,173 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:22:54,174 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:22:54,175 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:22:54,176 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:22:54,177 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:22:54,178 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:22:54,180 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:22:54,181 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:22:54,182 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:22:54,183 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:22:54,186 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:22:54,188 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:22:54,190 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:22:54,192 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:22:54,193 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:22:54,194 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:22:54,198 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:22:54,198 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:22:54,199 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:22:54,200 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:22:54,200 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:22:54,202 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:22:54,202 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:22:54,203 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:22:54,204 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:22:54,205 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:22:54,207 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:22:54,207 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:22:54,208 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:22:54,208 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:22:54,209 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:22:54,210 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:22:54,211 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:22:54,212 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c041f5-8ae5-4341-86f3-248f22940b5f/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-11 00:22:54,235 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:22:54,236 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:22:54,237 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:22:54,237 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:22:54,238 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:22:54,238 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:22:54,238 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:22:54,238 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:22:54,239 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:22:54,239 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:22:54,239 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:22:54,239 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:22:54,239 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:22:54,240 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:22:54,240 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:22:54,240 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:22:54,240 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:22:54,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:22:54,241 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:22:54,241 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:22:54,241 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:22:54,241 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:22:54,242 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:22:54,242 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:22:54,242 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:22:54,242 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_85c041f5-8ae5-4341-86f3-248f22940b5f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c041f5-8ae5-4341-86f3-248f22940b5f/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f1aa9a20ea1f61d81b9e5d760323957ed608e60 [2021-10-11 00:22:54,506 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:22:54,547 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:22:54,551 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:22:54,553 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:22:54,555 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:22:54,556 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c041f5-8ae5-4341-86f3-248f22940b5f/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2021-10-11 00:22:54,638 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c041f5-8ae5-4341-86f3-248f22940b5f/bin/uautomizer-Z5i5R5N3CC/data/43c3cf1cf/10dc04d987a94695a2098a7e26c985b3/FLAGfac7a3471 [2021-10-11 00:22:55,535 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:22:55,540 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c041f5-8ae5-4341-86f3-248f22940b5f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2021-10-11 00:22:55,590 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c041f5-8ae5-4341-86f3-248f22940b5f/bin/uautomizer-Z5i5R5N3CC/data/43c3cf1cf/10dc04d987a94695a2098a7e26c985b3/FLAGfac7a3471 [2021-10-11 00:22:55,986 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c041f5-8ae5-4341-86f3-248f22940b5f/bin/uautomizer-Z5i5R5N3CC/data/43c3cf1cf/10dc04d987a94695a2098a7e26c985b3 [2021-10-11 00:22:55,989 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:22:55,990 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:22:55,992 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:22:55,992 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:22:55,995 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:22:55,996 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:22:55" (1/1) ... [2021-10-11 00:22:55,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c885481 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:22:55, skipping insertion in model container [2021-10-11 00:22:55,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:22:55" (1/1) ... [2021-10-11 00:22:56,016 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:22:56,135 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:22:56,433 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_85c041f5-8ae5-4341-86f3-248f22940b5f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4497,4510] [2021-10-11 00:22:56,444 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_85c041f5-8ae5-4341-86f3-248f22940b5f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4557,4570] [2021-10-11 00:22:56,473 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:22:56,488 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:22:57,454 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:57,455 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:57,456 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:57,457 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:57,458 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:57,474 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:57,474 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:57,477 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:57,477 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:57,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:22:57,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:22:57,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:22:57,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:22:57,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:22:57,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:22:57,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:22:57,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:22:57,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:22:57,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:22:58,113 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:22:58,203 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:58,204 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:22:58,275 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:22:58,333 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 00:22:58,338 INFO L168 Benchmark]: Toolchain (without parser) took 2346.80 ms. Allocated memory is still 98.6 MB. Free memory was 72.2 MB in the beginning and 45.2 MB in the end (delta: 27.1 MB). Peak memory consumption was 28.7 MB. Max. memory is 16.1 GB. [2021-10-11 00:22:58,339 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 79.7 MB. Free memory was 54.2 MB in the beginning and 54.2 MB in the end (delta: 27.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:22:58,340 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2344.48 ms. Allocated memory is still 98.6 MB. Free memory was 72.2 MB in the beginning and 45.2 MB in the end (delta: 27.1 MB). Peak memory consumption was 28.7 MB. Max. memory is 16.1 GB. [2021-10-11 00:22:58,342 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 79.7 MB. Free memory was 54.2 MB in the beginning and 54.2 MB in the end (delta: 27.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2344.48 ms. Allocated memory is still 98.6 MB. Free memory was 72.2 MB in the beginning and 45.2 MB in the end (delta: 27.1 MB). Peak memory consumption was 28.7 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 00:23:00,520 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:23:00,522 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:23:00,554 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:23:00,555 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:23:00,556 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:23:00,558 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:23:00,560 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:23:00,563 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:23:00,564 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:23:00,566 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:23:00,567 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:23:00,568 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:23:00,569 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:23:00,570 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:23:00,572 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:23:00,573 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:23:00,574 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:23:00,576 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:23:00,579 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:23:00,581 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:23:00,582 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:23:00,584 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:23:00,585 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:23:00,588 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:23:00,589 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:23:00,590 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:23:00,591 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:23:00,592 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:23:00,593 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:23:00,593 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:23:00,595 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:23:00,596 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:23:00,596 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:23:00,598 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:23:00,598 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:23:00,599 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:23:00,600 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:23:00,600 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:23:00,601 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:23:00,602 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:23:00,603 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c041f5-8ae5-4341-86f3-248f22940b5f/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-11 00:23:00,627 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:23:00,628 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:23:00,629 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:23:00,630 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:23:00,630 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:23:00,630 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:23:00,631 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:23:00,631 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:23:00,631 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:23:00,632 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:23:00,632 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 00:23:00,632 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 00:23:00,633 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:23:00,633 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:23:00,633 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:23:00,634 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:23:00,634 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:23:00,634 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:23:00,635 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:23:00,635 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:23:00,635 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:23:00,636 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:23:00,636 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-11 00:23:00,636 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 00:23:00,637 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:23:00,637 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:23:00,637 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 00:23:00,638 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_85c041f5-8ae5-4341-86f3-248f22940b5f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c041f5-8ae5-4341-86f3-248f22940b5f/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f1aa9a20ea1f61d81b9e5d760323957ed608e60 [2021-10-11 00:23:00,988 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:23:01,010 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:23:01,012 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:23:01,014 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:23:01,014 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:23:01,015 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c041f5-8ae5-4341-86f3-248f22940b5f/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2021-10-11 00:23:01,089 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c041f5-8ae5-4341-86f3-248f22940b5f/bin/uautomizer-Z5i5R5N3CC/data/749c5b34b/30cba41e520242e497c63e07c1fbfcb5/FLAGd0612f5c8 [2021-10-11 00:23:02,060 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:23:02,061 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c041f5-8ae5-4341-86f3-248f22940b5f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2021-10-11 00:23:02,118 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c041f5-8ae5-4341-86f3-248f22940b5f/bin/uautomizer-Z5i5R5N3CC/data/749c5b34b/30cba41e520242e497c63e07c1fbfcb5/FLAGd0612f5c8 [2021-10-11 00:23:02,501 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c041f5-8ae5-4341-86f3-248f22940b5f/bin/uautomizer-Z5i5R5N3CC/data/749c5b34b/30cba41e520242e497c63e07c1fbfcb5 [2021-10-11 00:23:02,504 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:23:02,507 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:23:02,510 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:23:02,510 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:23:02,514 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:23:02,516 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:23:02" (1/1) ... [2021-10-11 00:23:02,518 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57d8494b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:23:02, skipping insertion in model container [2021-10-11 00:23:02,519 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:23:02" (1/1) ... [2021-10-11 00:23:02,526 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:23:02,686 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:23:03,002 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_85c041f5-8ae5-4341-86f3-248f22940b5f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4497,4510] [2021-10-11 00:23:03,009 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_85c041f5-8ae5-4341-86f3-248f22940b5f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4557,4570] [2021-10-11 00:23:03,042 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:23:03,049 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:23:04,110 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:04,111 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:04,111 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:04,112 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:04,113 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:04,157 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:04,158 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:04,160 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:04,161 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:04,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:23:04,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:23:04,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:23:04,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:23:04,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:23:04,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:23:04,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:23:04,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:23:04,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:23:04,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:23:04,903 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:23:04,993 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:04,993 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:05,083 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:23:05,147 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:23:05,179 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_85c041f5-8ae5-4341-86f3-248f22940b5f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4497,4510] [2021-10-11 00:23:05,180 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_85c041f5-8ae5-4341-86f3-248f22940b5f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4557,4570] [2021-10-11 00:23:05,183 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:23:05,184 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:23:05,259 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:05,260 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:05,261 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:05,262 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:05,263 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:05,279 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:05,281 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:05,284 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:05,285 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:05,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:23:05,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:23:05,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:23:05,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:23:05,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:23:05,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:23:05,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:23:05,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:23:05,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:23:05,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:23:05,382 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:23:05,489 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:05,489 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:05,524 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:23:06,491 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:23:06,491 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:23:06 WrapperNode [2021-10-11 00:23:06,491 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:23:06,492 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:23:06,492 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:23:06,493 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:23:06,500 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:23:06" (1/1) ... [2021-10-11 00:23:06,573 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 00:23:06,633 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:23:06" (1/1) ... [2021-10-11 00:23:06,633 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:23:06,633 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 00:23:06,635 INFO L168 Benchmark]: Toolchain (without parser) took 4127.11 ms. Allocated memory was 62.9 MB in the beginning and 123.7 MB in the end (delta: 60.8 MB). Free memory was 33.8 MB in the beginning and 54.2 MB in the end (delta: -20.4 MB). Peak memory consumption was 38.5 MB. Max. memory is 16.1 GB. [2021-10-11 00:23:06,636 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 62.9 MB. Free memory is still 44.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:23:06,636 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3981.56 ms. Allocated memory was 62.9 MB in the beginning and 123.7 MB in the end (delta: 60.8 MB). Free memory was 33.7 MB in the beginning and 59.4 MB in the end (delta: -25.7 MB). Peak memory consumption was 70.6 MB. Max. memory is 16.1 GB. [2021-10-11 00:23:06,637 INFO L168 Benchmark]: Boogie Procedure Inliner took 140.72 ms. Allocated memory is still 123.7 MB. Free memory was 59.4 MB in the beginning and 54.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 00:23:06,638 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 62.9 MB. Free memory is still 44.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3981.56 ms. Allocated memory was 62.9 MB in the beginning and 123.7 MB in the end (delta: 60.8 MB). Free memory was 33.7 MB in the beginning and 59.4 MB in the end (delta: -25.7 MB). Peak memory consumption was 70.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 140.72 ms. Allocated memory is still 123.7 MB. Free memory was 59.4 MB in the beginning and 54.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...