./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ea33532db9952cef3b3c415561584996c22f07a8 ........................................................................................................................................................................... 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_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ea33532db9952cef3b3c415561584996c22f07a8 ............................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 03:17:59,213 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:17:59,215 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:17:59,248 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:17:59,249 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:17:59,250 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:17:59,252 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:17:59,258 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:17:59,263 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:17:59,264 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:17:59,266 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:17:59,269 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:17:59,270 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:17:59,276 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:17:59,278 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:17:59,281 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:17:59,283 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:17:59,285 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:17:59,290 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:17:59,298 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:17:59,300 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:17:59,301 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:17:59,304 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:17:59,306 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:17:59,317 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:17:59,317 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:17:59,318 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:17:59,320 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:17:59,320 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:17:59,322 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:17:59,322 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:17:59,323 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:17:59,325 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:17:59,327 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:17:59,330 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:17:59,331 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:17:59,332 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:17:59,332 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:17:59,332 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:17:59,333 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:17:59,334 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:17:59,334 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 03:17:59,358 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:17:59,359 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:17:59,359 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:17:59,360 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:17:59,360 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:17:59,360 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:17:59,361 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:17:59,361 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 03:17:59,361 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:17:59,361 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:17:59,362 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:17:59,362 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:17:59,362 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:17:59,362 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:17:59,362 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:17:59,363 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:17:59,363 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:17:59,363 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:17:59,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:17:59,364 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:17:59,364 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:17:59,364 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:17:59,364 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 03:17:59,364 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 03:17:59,365 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:17:59,365 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_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea33532db9952cef3b3c415561584996c22f07a8 [2021-10-13 03:17:59,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:17:59,626 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:17:59,629 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:17:59,630 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:17:59,631 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:17:59,632 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2021-10-13 03:17:59,714 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY/data/39fa91962/31b7cd7c87af418595a35e1d63b767ed/FLAG162253bb9 [2021-10-13 03:18:00,689 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:18:00,689 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2021-10-13 03:18:00,731 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY/data/39fa91962/31b7cd7c87af418595a35e1d63b767ed/FLAG162253bb9 [2021-10-13 03:18:01,130 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY/data/39fa91962/31b7cd7c87af418595a35e1d63b767ed [2021-10-13 03:18:01,133 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:18:01,135 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:18:01,140 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:18:01,140 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:18:01,143 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:18:01,144 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:18:01" (1/1) ... [2021-10-13 03:18:01,145 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2de14715 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:01, skipping insertion in model container [2021-10-13 03:18:01,145 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:18:01" (1/1) ... [2021-10-13 03:18:01,155 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:18:01,280 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:18:01,629 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2021-10-13 03:18:01,636 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2021-10-13 03:18:01,662 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:18:01,668 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:18:02,728 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:02,730 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:02,730 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:02,732 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:02,733 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:02,764 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:02,766 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:02,769 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:02,771 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:03,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:18:03,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:18:03,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:18:03,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:18:03,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:18:03,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:18:03,222 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:18:03,223 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:18:03,223 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:18:03,224 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:18:03,432 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:18:03,608 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:03,609 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:03,721 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:18:03,791 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 03:18:03,798 INFO L168 Benchmark]: Toolchain (without parser) took 2660.10 ms. Allocated memory was 100.7 MB in the beginning and 125.8 MB in the end (delta: 25.2 MB). Free memory was 58.6 MB in the beginning and 74.6 MB in the end (delta: -16.0 MB). Peak memory consumption was 26.4 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:03,799 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 100.7 MB. Free memory is still 54.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:18:03,801 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2653.76 ms. Allocated memory was 100.7 MB in the beginning and 125.8 MB in the end (delta: 25.2 MB). Free memory was 58.4 MB in the beginning and 74.6 MB in the end (delta: -16.2 MB). Peak memory consumption was 26.4 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:03,804 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 100.7 MB. Free memory is still 54.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2653.76 ms. Allocated memory was 100.7 MB in the beginning and 125.8 MB in the end (delta: 25.2 MB). Free memory was 58.4 MB in the beginning and 74.6 MB in the end (delta: -16.2 MB). Peak memory consumption was 26.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 03:18:06,049 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:18:06,052 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:18:06,105 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:18:06,106 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:18:06,107 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:18:06,109 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:18:06,111 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:18:06,114 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:18:06,115 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:18:06,116 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:18:06,118 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:18:06,118 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:18:06,120 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:18:06,121 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:18:06,123 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:18:06,124 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:18:06,125 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:18:06,130 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:18:06,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:18:06,139 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:18:06,144 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:18:06,145 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:18:06,147 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:18:06,151 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:18:06,155 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:18:06,156 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:18:06,157 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:18:06,158 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:18:06,160 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:18:06,160 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:18:06,161 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:18:06,163 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:18:06,164 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:18:06,166 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:18:06,166 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:18:06,167 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:18:06,167 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:18:06,168 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:18:06,169 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:18:06,170 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:18:06,175 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 03:18:06,219 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:18:06,219 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:18:06,221 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:18:06,221 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:18:06,222 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:18:06,222 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:18:06,223 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:18:06,223 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:18:06,223 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:18:06,223 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:18:06,224 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:18:06,224 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 03:18:06,225 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 03:18:06,225 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 03:18:06,225 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:18:06,225 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:18:06,225 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:18:06,226 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:18:06,226 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:18:06,226 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:18:06,226 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:18:06,226 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:18:06,227 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:18:06,227 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:18:06,227 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 03:18:06,227 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 03:18:06,227 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:18:06,228 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 03:18:06,228 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 03:18:06,228 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_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea33532db9952cef3b3c415561584996c22f07a8 [2021-10-13 03:18:06,588 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:18:06,622 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:18:06,626 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:18:06,628 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:18:06,629 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:18:06,630 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2021-10-13 03:18:06,709 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY/data/b51f3cc51/7de3b2c6ac1f4609af0ebdee2fad4545/FLAGc261305f3 [2021-10-13 03:18:07,634 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:18:07,635 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2021-10-13 03:18:07,709 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY/data/b51f3cc51/7de3b2c6ac1f4609af0ebdee2fad4545/FLAGc261305f3 [2021-10-13 03:18:08,101 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/bin/ukojak-fKGseLULKY/data/b51f3cc51/7de3b2c6ac1f4609af0ebdee2fad4545 [2021-10-13 03:18:08,104 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:18:08,106 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:18:08,109 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:18:08,109 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:18:08,112 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:18:08,113 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:18:08" (1/1) ... [2021-10-13 03:18:08,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@509130a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:08, skipping insertion in model container [2021-10-13 03:18:08,115 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:18:08" (1/1) ... [2021-10-13 03:18:08,123 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:18:08,303 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:18:08,615 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2021-10-13 03:18:08,622 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2021-10-13 03:18:08,650 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:18:08,655 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:18:09,650 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:09,651 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:09,651 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:09,652 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:09,653 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:09,670 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:09,671 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:09,673 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:09,674 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:10,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:18:10,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:18:10,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:18:10,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:18:10,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:18:10,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:18:10,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:18:10,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:18:10,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:18:10,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:18:10,374 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:18:10,522 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:10,534 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:10,634 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:18:10,729 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 03:18:10,787 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:18:10,796 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2021-10-13 03:18:10,797 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2021-10-13 03:18:10,800 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:18:10,802 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:18:10,858 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:10,859 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:10,859 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:10,860 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:10,861 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:10,876 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:10,877 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:10,878 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:10,878 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:10,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:18:10,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:18:10,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:18:10,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:18:10,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:18:10,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:18:10,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:18:10,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:18:10,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:18:10,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:18:10,940 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:18:11,018 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,019 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,080 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:18:11,142 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 03:18:11,170 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2021-10-13 03:18:11,171 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d09cd222-548f-4a18-8357-045ebad5dab4/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2021-10-13 03:18:11,172 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:18:11,172 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:18:11,202 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,202 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,202 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,203 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,204 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,245 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,245 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,246 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,247 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:18:11,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:18:11,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:18:11,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:18:11,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:18:11,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:18:11,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:18:11,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:18:11,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:18:11,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:18:11,298 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:18:11,391 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,406 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:11,503 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:18:11,867 INFO L208 MainTranslator]: Completed translation [2021-10-13 03:18:11,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:11 WrapperNode [2021-10-13 03:18:11,868 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 03:18:11,870 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 03:18:11,870 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 03:18:11,870 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 03:18:11,878 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:11" (1/1) ... [2021-10-13 03:18:11,968 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 03:18:12,011 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:11" (1/1) ... [2021-10-13 03:18:12,011 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 03:18:12,011 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 03:18:12,013 INFO L168 Benchmark]: Toolchain (without parser) took 3906.32 ms. Allocated memory was 73.4 MB in the beginning and 136.3 MB in the end (delta: 62.9 MB). Free memory was 41.6 MB in the beginning and 65.5 MB in the end (delta: -23.9 MB). Peak memory consumption was 39.3 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:12,014 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 54.5 MB. Free memory is still 34.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:18:12,014 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3760.26 ms. Allocated memory was 73.4 MB in the beginning and 136.3 MB in the end (delta: 62.9 MB). Free memory was 41.3 MB in the beginning and 71.5 MB in the end (delta: -30.2 MB). Peak memory consumption was 56.1 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:12,015 INFO L168 Benchmark]: Boogie Procedure Inliner took 141.58 ms. Allocated memory is still 136.3 MB. Free memory was 71.5 MB in the beginning and 65.5 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:12,017 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 54.5 MB. Free memory is still 34.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3760.26 ms. Allocated memory was 73.4 MB in the beginning and 136.3 MB in the end (delta: 62.9 MB). Free memory was 41.3 MB in the beginning and 71.5 MB in the end (delta: -30.2 MB). Peak memory consumption was 56.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 141.58 ms. Allocated memory is still 136.3 MB. Free memory was 71.5 MB in the beginning and 65.5 MB in the end (delta: 6.0 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...