./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_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_aa08468c-19c0-4938-bcf2-abab37d0fc48/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa08468c-19c0-4938-bcf2-abab37d0fc48/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_aa08468c-19c0-4938-bcf2-abab37d0fc48/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa08468c-19c0-4938-bcf2-abab37d0fc48/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa08468c-19c0-4938-bcf2-abab37d0fc48/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_aa08468c-19c0-4938-bcf2-abab37d0fc48/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 3d383f25061eeed1c7a04c6a2153b3ca03c59b2f ........................................................................................................................................................................... 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_aa08468c-19c0-4938-bcf2-abab37d0fc48/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa08468c-19c0-4938-bcf2-abab37d0fc48/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_aa08468c-19c0-4938-bcf2-abab37d0fc48/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa08468c-19c0-4938-bcf2-abab37d0fc48/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa08468c-19c0-4938-bcf2-abab37d0fc48/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_aa08468c-19c0-4938-bcf2-abab37d0fc48/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 3d383f25061eeed1c7a04c6a2153b3ca03c59b2f .............................................................................................................................................................................................. 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 00:29:55,028 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:29:55,031 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:29:55,088 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:29:55,089 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:29:55,095 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:29:55,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:29:55,102 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:29:55,105 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:29:55,114 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:29:55,116 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:29:55,117 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:29:55,118 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:29:55,122 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:29:55,124 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:29:55,126 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:29:55,128 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:29:55,132 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:29:55,135 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:29:55,144 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:29:55,146 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:29:55,148 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:29:55,152 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:29:55,153 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:29:55,163 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:29:55,164 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:29:55,164 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:29:55,166 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:29:55,168 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:29:55,169 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:29:55,170 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:29:55,171 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:29:55,174 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:29:55,175 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:29:55,177 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:29:55,177 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:29:55,178 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:29:55,179 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:29:55,179 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:29:55,180 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:29:55,181 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:29:55,184 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa08468c-19c0-4938-bcf2-abab37d0fc48/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-11 00:29:55,225 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:29:55,225 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:29:55,228 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:29:55,228 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:29:55,229 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:29:55,229 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:29:55,229 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:29:55,229 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:29:55,230 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:29:55,230 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:29:55,231 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:29:55,232 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:29:55,232 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:29:55,232 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:29:55,233 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:29:55,233 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:29:55,233 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:29:55,233 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:29:55,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:29:55,234 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:29:55,234 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:29:55,235 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:29:55,235 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:29:55,235 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:29:55,235 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:29:55,236 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_aa08468c-19c0-4938-bcf2-abab37d0fc48/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa08468c-19c0-4938-bcf2-abab37d0fc48/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d383f25061eeed1c7a04c6a2153b3ca03c59b2f [2021-10-11 00:29:55,566 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:29:55,606 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:29:55,608 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:29:55,610 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:29:55,611 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:29:55,612 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa08468c-19c0-4938-bcf2-abab37d0fc48/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2021-10-11 00:29:55,702 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa08468c-19c0-4938-bcf2-abab37d0fc48/bin/uautomizer-Z5i5R5N3CC/data/20ab2ee28/749730e8d6484fb6949b3f37fea70a5b/FLAG2046aab03 [2021-10-11 00:29:56,724 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:29:56,725 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa08468c-19c0-4938-bcf2-abab37d0fc48/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2021-10-11 00:29:56,770 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa08468c-19c0-4938-bcf2-abab37d0fc48/bin/uautomizer-Z5i5R5N3CC/data/20ab2ee28/749730e8d6484fb6949b3f37fea70a5b/FLAG2046aab03 [2021-10-11 00:29:57,100 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa08468c-19c0-4938-bcf2-abab37d0fc48/bin/uautomizer-Z5i5R5N3CC/data/20ab2ee28/749730e8d6484fb6949b3f37fea70a5b [2021-10-11 00:29:57,103 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:29:57,105 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:29:57,107 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:29:57,108 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:29:57,112 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:29:57,113 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:29:57" (1/1) ... [2021-10-11 00:29:57,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b6c6846 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:29:57, skipping insertion in model container [2021-10-11 00:29:57,115 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:29:57" (1/1) ... [2021-10-11 00:29:57,123 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:29:57,261 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:29:57,585 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_aa08468c-19c0-4938-bcf2-abab37d0fc48/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4496,4509] [2021-10-11 00:29:57,593 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_aa08468c-19c0-4938-bcf2-abab37d0fc48/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4556,4569] [2021-10-11 00:29:57,620 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:29:57,627 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:29:58,798 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:58,800 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:58,800 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:58,801 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:58,803 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:58,821 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:58,823 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:58,824 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:58,825 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:59,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:29:59,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:29:59,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:29:59,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:29:59,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:29:59,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:29:59,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:29:59,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:29:59,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:29:59,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:29:59,544 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:29:59,661 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:59,661 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:29:59,829 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:29:59,908 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 00:29:59,914 INFO L168 Benchmark]: Toolchain (without parser) took 2806.97 ms. Allocated memory was 113.2 MB in the beginning and 159.4 MB in the end (delta: 46.1 MB). Free memory was 74.9 MB in the beginning and 111.7 MB in the end (delta: -36.8 MB). Peak memory consumption was 42.6 MB. Max. memory is 16.1 GB. [2021-10-11 00:29:59,915 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 113.2 MB. Free memory is still 69.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:29:59,917 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2803.49 ms. Allocated memory was 113.2 MB in the beginning and 159.4 MB in the end (delta: 46.1 MB). Free memory was 74.6 MB in the beginning and 111.7 MB in the end (delta: -37.0 MB). Peak memory consumption was 42.6 MB. Max. memory is 16.1 GB. [2021-10-11 00:29:59,921 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 113.2 MB. Free memory is still 69.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2803.49 ms. Allocated memory was 113.2 MB in the beginning and 159.4 MB in the end (delta: 46.1 MB). Free memory was 74.6 MB in the beginning and 111.7 MB in the end (delta: -37.0 MB). Peak memory consumption was 42.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:30:02,566 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:30:02,569 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:30:02,634 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:30:02,634 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:30:02,649 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:30:02,653 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:30:02,660 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:30:02,664 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:30:02,671 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:30:02,673 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:30:02,674 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:30:02,675 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:30:02,678 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:30:02,680 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:30:02,683 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:30:02,685 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:30:02,689 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:30:02,692 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:30:02,703 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:30:02,705 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:30:02,707 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:30:02,710 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:30:02,713 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:30:02,716 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:30:02,717 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:30:02,717 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:30:02,719 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:30:02,719 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:30:02,721 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:30:02,721 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:30:02,722 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:30:02,723 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:30:02,724 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:30:02,726 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:30:02,726 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:30:02,727 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:30:02,727 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:30:02,727 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:30:02,729 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:30:02,729 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:30:02,730 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa08468c-19c0-4938-bcf2-abab37d0fc48/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-11 00:30:02,758 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:30:02,758 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:30:02,760 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:30:02,760 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:30:02,760 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:30:02,761 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:30:02,761 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:30:02,761 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:30:02,761 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:30:02,761 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:30:02,761 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 00:30:02,761 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 00:30:02,762 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:30:02,762 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:30:02,762 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:30:02,762 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:30:02,763 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:30:02,763 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:30:02,763 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:30:02,763 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:30:02,763 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:30:02,764 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:30:02,764 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-11 00:30:02,764 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 00:30:02,764 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:30:02,768 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:30:02,769 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 00:30:02,769 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_aa08468c-19c0-4938-bcf2-abab37d0fc48/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa08468c-19c0-4938-bcf2-abab37d0fc48/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d383f25061eeed1c7a04c6a2153b3ca03c59b2f [2021-10-11 00:30:03,223 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:30:03,256 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:30:03,261 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:30:03,263 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:30:03,264 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:30:03,265 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa08468c-19c0-4938-bcf2-abab37d0fc48/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2021-10-11 00:30:03,357 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa08468c-19c0-4938-bcf2-abab37d0fc48/bin/uautomizer-Z5i5R5N3CC/data/1c1f9ac4e/d75828c85417445b8eee843cd1dc718c/FLAG486462f14 [2021-10-11 00:30:04,402 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:30:04,403 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa08468c-19c0-4938-bcf2-abab37d0fc48/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2021-10-11 00:30:04,478 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa08468c-19c0-4938-bcf2-abab37d0fc48/bin/uautomizer-Z5i5R5N3CC/data/1c1f9ac4e/d75828c85417445b8eee843cd1dc718c/FLAG486462f14 [2021-10-11 00:30:04,796 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa08468c-19c0-4938-bcf2-abab37d0fc48/bin/uautomizer-Z5i5R5N3CC/data/1c1f9ac4e/d75828c85417445b8eee843cd1dc718c [2021-10-11 00:30:04,798 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:30:04,799 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:30:04,801 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:30:04,801 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:30:04,807 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:30:04,808 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:30:04" (1/1) ... [2021-10-11 00:30:04,811 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15004ff7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:04, skipping insertion in model container [2021-10-11 00:30:04,811 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:30:04" (1/1) ... [2021-10-11 00:30:04,821 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:30:05,046 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:30:05,486 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_aa08468c-19c0-4938-bcf2-abab37d0fc48/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4496,4509] [2021-10-11 00:30:05,498 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_aa08468c-19c0-4938-bcf2-abab37d0fc48/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4556,4569] [2021-10-11 00:30:05,537 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:30:05,555 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:30:07,072 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:07,079 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:07,079 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:07,080 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:07,081 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:07,100 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:07,101 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:07,103 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:07,104 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:07,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:30:07,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:30:07,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:30:07,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:30:07,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:30:07,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:30:07,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:30:07,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:30:07,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:30:07,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:30:07,837 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:30:07,941 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:07,941 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:08,062 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:30:08,154 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:30:08,168 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_aa08468c-19c0-4938-bcf2-abab37d0fc48/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4496,4509] [2021-10-11 00:30:08,169 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_aa08468c-19c0-4938-bcf2-abab37d0fc48/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4556,4569] [2021-10-11 00:30:08,171 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:30:08,171 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:30:08,206 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:08,207 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:08,207 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:08,208 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:08,208 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:08,215 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:08,216 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:08,217 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:08,217 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:08,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:30:08,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:30:08,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:30:08,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:30:08,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:30:08,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:30:08,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:30:08,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:30:08,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:30:08,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:30:08,316 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:30:08,402 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:08,403 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:30:08,502 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:30:09,479 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:30:09,479 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:09 WrapperNode [2021-10-11 00:30:09,479 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:30:09,481 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:30:09,481 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:30:09,481 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:30:09,489 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:09" (1/1) ... [2021-10-11 00:30:09,558 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-11 00:30:09,664 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:30:09" (1/1) ... [2021-10-11 00:30:09,679 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:30:09,680 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 00:30:09,682 INFO L168 Benchmark]: Toolchain (without parser) took 4881.37 ms. Allocated memory was 62.9 MB in the beginning and 140.5 MB in the end (delta: 77.6 MB). Free memory was 32.8 MB in the beginning and 57.0 MB in the end (delta: -24.2 MB). Peak memory consumption was 51.9 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:09,682 INFO L168 Benchmark]: CDTParser took 0.80 ms. Allocated memory is still 62.9 MB. Free memory is still 43.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:30:09,683 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4678.86 ms. Allocated memory was 62.9 MB in the beginning and 140.5 MB in the end (delta: 77.6 MB). Free memory was 32.7 MB in the beginning and 63.3 MB in the end (delta: -30.6 MB). Peak memory consumption was 62.6 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:09,684 INFO L168 Benchmark]: Boogie Procedure Inliner took 199.02 ms. Allocated memory is still 140.5 MB. Free memory was 63.3 MB in the beginning and 57.0 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-11 00:30:09,686 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.80 ms. Allocated memory is still 62.9 MB. Free memory is still 43.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4678.86 ms. Allocated memory was 62.9 MB in the beginning and 140.5 MB in the end (delta: 77.6 MB). Free memory was 32.7 MB in the beginning and 63.3 MB in the end (delta: -30.6 MB). Peak memory consumption was 62.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 199.02 ms. Allocated memory is still 140.5 MB. Free memory was 63.3 MB in the beginning and 57.0 MB in the end (delta: 6.3 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...