./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_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_422e6d89-748a-4707-96a2-6d72ca4b68d4/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e6d89-748a-4707-96a2-6d72ca4b68d4/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_422e6d89-748a-4707-96a2-6d72ca4b68d4/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e6d89-748a-4707-96a2-6d72ca4b68d4/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e6d89-748a-4707-96a2-6d72ca4b68d4/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_422e6d89-748a-4707-96a2-6d72ca4b68d4/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 4f1e7ecf59dcb15c62037420495a760ca0eeeb66 ........................................................................................................................................................................... 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_422e6d89-748a-4707-96a2-6d72ca4b68d4/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e6d89-748a-4707-96a2-6d72ca4b68d4/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_422e6d89-748a-4707-96a2-6d72ca4b68d4/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e6d89-748a-4707-96a2-6d72ca4b68d4/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e6d89-748a-4707-96a2-6d72ca4b68d4/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_422e6d89-748a-4707-96a2-6d72ca4b68d4/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 4f1e7ecf59dcb15c62037420495a760ca0eeeb66 ............................................................................................................................................................................................................................. 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 04:10:04,451 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:10:04,453 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:10:04,499 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:10:04,500 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:10:04,501 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:10:04,503 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:10:04,505 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:10:04,507 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:10:04,508 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:10:04,510 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:10:04,511 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:10:04,512 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:10:04,513 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:10:04,515 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:10:04,516 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:10:04,517 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:10:04,519 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:10:04,521 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:10:04,524 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:10:04,534 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:10:04,536 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:10:04,537 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:10:04,538 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:10:04,542 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:10:04,543 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:10:04,543 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:10:04,545 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:10:04,545 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:10:04,547 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:10:04,547 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:10:04,555 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:10:04,557 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:10:04,558 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:10:04,560 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:10:04,560 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:10:04,561 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:10:04,561 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:10:04,562 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:10:04,563 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:10:04,564 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:10:04,565 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e6d89-748a-4707-96a2-6d72ca4b68d4/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 04:10:04,617 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:10:04,617 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:10:04,618 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:10:04,618 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:10:04,619 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:10:04,619 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:10:04,620 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:10:04,620 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 04:10:04,620 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:10:04,620 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:10:04,620 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:10:04,621 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:10:04,621 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:10:04,621 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:10:04,621 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:10:04,621 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:10:04,622 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:10:04,622 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:10:04,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:10:04,622 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:10:04,623 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:10:04,623 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:10:04,623 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 04:10:04,623 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 04:10:04,623 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:10:04,624 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_422e6d89-748a-4707-96a2-6d72ca4b68d4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e6d89-748a-4707-96a2-6d72ca4b68d4/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f1e7ecf59dcb15c62037420495a760ca0eeeb66 [2021-10-13 04:10:04,912 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:10:04,945 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:10:04,948 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:10:04,950 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:10:04,950 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:10:04,952 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e6d89-748a-4707-96a2-6d72ca4b68d4/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2021-10-13 04:10:05,034 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e6d89-748a-4707-96a2-6d72ca4b68d4/bin/ukojak-fKGseLULKY/data/d6ef1eca6/8ca656161945482a984090be2a1fa7fe/FLAG1d01155a3 [2021-10-13 04:10:05,967 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:10:05,968 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e6d89-748a-4707-96a2-6d72ca4b68d4/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2021-10-13 04:10:06,009 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e6d89-748a-4707-96a2-6d72ca4b68d4/bin/ukojak-fKGseLULKY/data/d6ef1eca6/8ca656161945482a984090be2a1fa7fe/FLAG1d01155a3 [2021-10-13 04:10:06,418 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e6d89-748a-4707-96a2-6d72ca4b68d4/bin/ukojak-fKGseLULKY/data/d6ef1eca6/8ca656161945482a984090be2a1fa7fe [2021-10-13 04:10:06,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:10:06,422 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:10:06,424 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:10:06,424 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:10:06,427 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:10:06,428 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:10:06" (1/1) ... [2021-10-13 04:10:06,429 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c85aa77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:10:06, skipping insertion in model container [2021-10-13 04:10:06,430 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:10:06" (1/1) ... [2021-10-13 04:10:06,436 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:10:06,543 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:10:06,838 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_422e6d89-748a-4707-96a2-6d72ca4b68d4/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4499,4512] [2021-10-13 04:10:06,846 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_422e6d89-748a-4707-96a2-6d72ca4b68d4/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4559,4572] [2021-10-13 04:10:06,869 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:10:06,882 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:10:07,709 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:07,710 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:07,710 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:07,711 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:07,712 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:07,726 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:07,726 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:07,728 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:07,729 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:08,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:10:08,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:10:08,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:10:08,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:10:08,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:10:08,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:10:08,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:10:08,121 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:10:08,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:10:08,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:10:08,278 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:10:08,424 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:08,425 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:08,471 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:10:08,524 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 04:10:08,533 INFO L168 Benchmark]: Toolchain (without parser) took 2109.50 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 48.6 MB in the beginning and 62.3 MB in the end (delta: -13.7 MB). Peak memory consumption was 20.4 MB. Max. memory is 16.1 GB. [2021-10-13 04:10:08,535 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 92.3 MB. Free memory was 63.2 MB in the beginning and 63.2 MB in the end (delta: 21.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:10:08,536 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2107.05 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 48.6 MB in the beginning and 62.3 MB in the end (delta: -13.7 MB). Peak memory consumption was 20.4 MB. Max. memory is 16.1 GB. [2021-10-13 04:10:08,540 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 92.3 MB. Free memory was 63.2 MB in the beginning and 63.2 MB in the end (delta: 21.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2107.05 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 48.6 MB in the beginning and 62.3 MB in the end (delta: -13.7 MB). Peak memory consumption was 20.4 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 04:10:10,695 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:10:10,699 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:10:10,737 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:10:10,737 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:10:10,739 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:10:10,741 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:10:10,744 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:10:10,746 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:10:10,748 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:10:10,749 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:10:10,751 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:10:10,751 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:10:10,752 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:10:10,754 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:10:10,756 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:10:10,757 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:10:10,758 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:10:10,761 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:10:10,764 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:10:10,766 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:10:10,768 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:10:10,769 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:10:10,770 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:10:10,774 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:10:10,775 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:10:10,776 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:10:10,777 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:10:10,778 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:10:10,779 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:10:10,780 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:10:10,781 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:10:10,782 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:10:10,783 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:10:10,785 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:10:10,785 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:10:10,786 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:10:10,787 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:10:10,787 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:10:10,788 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:10:10,789 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:10:10,790 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e6d89-748a-4707-96a2-6d72ca4b68d4/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 04:10:10,837 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:10:10,837 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:10:10,838 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:10:10,838 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:10:10,839 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:10:10,839 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:10:10,839 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:10:10,840 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:10:10,840 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:10:10,840 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:10:10,840 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:10:10,840 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 04:10:10,840 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 04:10:10,841 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 04:10:10,841 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:10:10,841 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:10:10,841 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:10:10,841 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:10:10,842 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:10:10,842 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:10:10,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:10:10,842 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:10:10,842 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:10:10,843 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:10:10,843 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 04:10:10,843 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 04:10:10,843 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:10:10,843 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 04:10:10,844 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 04:10:10,844 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_422e6d89-748a-4707-96a2-6d72ca4b68d4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e6d89-748a-4707-96a2-6d72ca4b68d4/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f1e7ecf59dcb15c62037420495a760ca0eeeb66 [2021-10-13 04:10:11,207 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:10:11,247 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:10:11,251 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:10:11,253 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:10:11,255 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:10:11,256 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e6d89-748a-4707-96a2-6d72ca4b68d4/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2021-10-13 04:10:11,331 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e6d89-748a-4707-96a2-6d72ca4b68d4/bin/ukojak-fKGseLULKY/data/f551b37ff/48e1508964e44c1ca49f3a76f49ef6fd/FLAG1b1bf18b3 [2021-10-13 04:10:12,292 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:10:12,292 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e6d89-748a-4707-96a2-6d72ca4b68d4/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2021-10-13 04:10:12,334 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e6d89-748a-4707-96a2-6d72ca4b68d4/bin/ukojak-fKGseLULKY/data/f551b37ff/48e1508964e44c1ca49f3a76f49ef6fd/FLAG1b1bf18b3 [2021-10-13 04:10:12,762 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422e6d89-748a-4707-96a2-6d72ca4b68d4/bin/ukojak-fKGseLULKY/data/f551b37ff/48e1508964e44c1ca49f3a76f49ef6fd [2021-10-13 04:10:12,764 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:10:12,766 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:10:12,767 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:10:12,768 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:10:12,771 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:10:12,772 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:10:12" (1/1) ... [2021-10-13 04:10:12,773 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@362fda89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:10:12, skipping insertion in model container [2021-10-13 04:10:12,773 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:10:12" (1/1) ... [2021-10-13 04:10:12,780 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:10:12,928 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:10:13,253 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_422e6d89-748a-4707-96a2-6d72ca4b68d4/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4499,4512] [2021-10-13 04:10:13,261 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_422e6d89-748a-4707-96a2-6d72ca4b68d4/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4559,4572] [2021-10-13 04:10:13,288 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:10:13,295 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:10:14,262 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:14,262 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:14,263 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:14,264 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:14,265 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:14,281 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:14,282 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:14,285 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:14,285 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:14,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:10:14,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:10:14,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:10:14,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:10:14,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:10:14,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:10:14,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:10:14,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:10:14,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:10:14,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:10:14,965 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:10:15,145 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,147 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,182 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:10:15,253 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 04:10:15,304 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:10:15,311 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_422e6d89-748a-4707-96a2-6d72ca4b68d4/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4499,4512] [2021-10-13 04:10:15,312 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_422e6d89-748a-4707-96a2-6d72ca4b68d4/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4559,4572] [2021-10-13 04:10:15,318 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:10:15,320 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:10:15,372 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,373 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,373 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,374 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,375 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,384 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,385 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,386 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,386 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:10:15,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:10:15,437 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:10:15,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:10:15,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:10:15,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:10:15,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:10:15,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:10:15,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:10:15,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:10:15,462 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:10:15,523 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,524 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,537 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:10:15,560 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:10:15,573 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_422e6d89-748a-4707-96a2-6d72ca4b68d4/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4499,4512] [2021-10-13 04:10:15,573 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_422e6d89-748a-4707-96a2-6d72ca4b68d4/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i[4559,4572] [2021-10-13 04:10:15,575 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:10:15,576 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:10:15,608 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,609 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,609 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,609 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,610 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,618 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,619 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,620 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,620 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:10:15,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:10:15,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:10:15,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:10:15,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:10:15,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:10:15,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:10:15,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:10:15,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:10:15,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:10:15,712 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:10:15,790 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,790 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:10:15,816 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:10:16,066 INFO L208 MainTranslator]: Completed translation [2021-10-13 04:10:16,067 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:10:16 WrapperNode [2021-10-13 04:10:16,067 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:10:16,068 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 04:10:16,068 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 04:10:16,068 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 04:10:16,076 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:10:16" (1/1) ... [2021-10-13 04:10:16,174 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 04:10:16,274 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:10:16" (1/1) ... [2021-10-13 04:10:16,275 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 04:10:16,275 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 04:10:16,277 INFO L168 Benchmark]: Toolchain (without parser) took 3510.17 ms. Allocated memory was 67.1 MB in the beginning and 144.7 MB in the end (delta: 77.6 MB). Free memory was 38.9 MB in the beginning and 77.4 MB in the end (delta: -38.5 MB). Peak memory consumption was 39.3 MB. Max. memory is 16.1 GB. [2021-10-13 04:10:16,278 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 67.1 MB. Free memory is still 49.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:10:16,278 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3299.91 ms. Allocated memory was 67.1 MB in the beginning and 144.7 MB in the end (delta: 77.6 MB). Free memory was 38.8 MB in the beginning and 83.2 MB in the end (delta: -44.4 MB). Peak memory consumption was 74.9 MB. Max. memory is 16.1 GB. [2021-10-13 04:10:16,279 INFO L168 Benchmark]: Boogie Procedure Inliner took 206.89 ms. Allocated memory is still 144.7 MB. Free memory was 83.2 MB in the beginning and 77.4 MB in the end (delta: 5.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 04:10:16,281 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 67.1 MB. Free memory is still 49.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3299.91 ms. Allocated memory was 67.1 MB in the beginning and 144.7 MB in the end (delta: 77.6 MB). Free memory was 38.8 MB in the beginning and 83.2 MB in the end (delta: -44.4 MB). Peak memory consumption was 74.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 206.89 ms. Allocated memory is still 144.7 MB. Free memory was 83.2 MB in the beginning and 77.4 MB in the end (delta: 5.8 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...