./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_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_22f19199-cb5e-4fca-bf45-0864cec8c60f/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22f19199-cb5e-4fca-bf45-0864cec8c60f/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_22f19199-cb5e-4fca-bf45-0864cec8c60f/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22f19199-cb5e-4fca-bf45-0864cec8c60f/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22f19199-cb5e-4fca-bf45-0864cec8c60f/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_22f19199-cb5e-4fca-bf45-0864cec8c60f/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 b026bf91cb5e12236cf031cc16de6e6c28614097 ............................................................................................................................................................................. 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_22f19199-cb5e-4fca-bf45-0864cec8c60f/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22f19199-cb5e-4fca-bf45-0864cec8c60f/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_22f19199-cb5e-4fca-bf45-0864cec8c60f/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22f19199-cb5e-4fca-bf45-0864cec8c60f/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22f19199-cb5e-4fca-bf45-0864cec8c60f/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_22f19199-cb5e-4fca-bf45-0864cec8c60f/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 b026bf91cb5e12236cf031cc16de6e6c28614097 ................................................................................................................................................................................................................................... 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 04:28:18,867 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:28:18,870 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:28:18,917 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:28:18,918 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:28:18,919 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:28:18,921 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:28:18,924 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:28:18,926 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:28:18,927 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:28:18,929 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:28:18,930 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:28:18,931 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:28:18,932 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:28:18,934 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:28:18,936 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:28:18,937 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:28:18,938 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:28:18,941 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:28:18,945 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:28:18,954 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:28:18,958 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:28:18,960 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:28:18,961 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:28:18,965 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:28:18,965 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:28:18,966 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:28:18,967 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:28:18,968 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:28:18,969 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:28:18,970 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:28:18,971 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:28:18,972 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:28:18,973 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:28:18,974 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:28:18,975 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:28:18,976 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:28:18,976 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:28:18,977 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:28:18,978 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:28:18,979 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:28:18,980 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22f19199-cb5e-4fca-bf45-0864cec8c60f/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 04:28:19,005 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:28:19,006 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:28:19,007 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:28:19,007 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:28:19,008 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:28:19,011 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:28:19,012 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:28:19,012 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 04:28:19,013 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:28:19,013 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:28:19,015 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:28:19,015 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:28:19,016 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:28:19,016 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:28:19,016 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:28:19,016 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:28:19,017 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:28:19,017 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:28:19,017 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:28:19,017 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:28:19,018 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:28:19,018 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:28:19,018 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 04:28:19,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 04:28:19,019 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:28:19,019 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_22f19199-cb5e-4fca-bf45-0864cec8c60f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22f19199-cb5e-4fca-bf45-0864cec8c60f/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b026bf91cb5e12236cf031cc16de6e6c28614097 [2021-10-13 04:28:19,269 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:28:19,306 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:28:19,309 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:28:19,310 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:28:19,311 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:28:19,312 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22f19199-cb5e-4fca-bf45-0864cec8c60f/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2021-10-13 04:28:19,387 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22f19199-cb5e-4fca-bf45-0864cec8c60f/bin/ukojak-fKGseLULKY/data/cac8b88b2/5baf7ee37c134dc5b2dfce36f93c0ee4/FLAGf1ea9c95b [2021-10-13 04:28:20,232 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:28:20,232 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22f19199-cb5e-4fca-bf45-0864cec8c60f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2021-10-13 04:28:20,292 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22f19199-cb5e-4fca-bf45-0864cec8c60f/bin/ukojak-fKGseLULKY/data/cac8b88b2/5baf7ee37c134dc5b2dfce36f93c0ee4/FLAGf1ea9c95b [2021-10-13 04:28:20,754 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22f19199-cb5e-4fca-bf45-0864cec8c60f/bin/ukojak-fKGseLULKY/data/cac8b88b2/5baf7ee37c134dc5b2dfce36f93c0ee4 [2021-10-13 04:28:20,756 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:28:20,758 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:28:20,761 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:28:20,761 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:28:20,765 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:28:20,766 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:28:20" (1/1) ... [2021-10-13 04:28:20,768 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b2c0e0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:28:20, skipping insertion in model container [2021-10-13 04:28:20,768 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:28:20" (1/1) ... [2021-10-13 04:28:20,777 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:28:20,917 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:28:21,293 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_22f19199-cb5e-4fca-bf45-0864cec8c60f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4505,4518] [2021-10-13 04:28:21,301 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_22f19199-cb5e-4fca-bf45-0864cec8c60f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4565,4578] [2021-10-13 04:28:21,330 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:28:21,336 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:28:22,424 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:22,425 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:22,426 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:22,427 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:22,428 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:22,444 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:22,445 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:22,447 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:22,448 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:23,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:28:23,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:28:23,058 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:28:23,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:28:23,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:28:23,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:28:23,072 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:28:23,074 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:28:23,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:28:23,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:28:23,296 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:28:23,319 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:23,319 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:23,420 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:23,422 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:23,612 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:28:23,654 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 04:28:23,660 INFO L168 Benchmark]: Toolchain (without parser) took 2900.80 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 54.0 MB in the beginning and 72.8 MB in the end (delta: -18.8 MB). Peak memory consumption was 34.2 MB. Max. memory is 16.1 GB. [2021-10-13 04:28:23,661 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 94.4 MB. Free memory is still 53.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:28:23,662 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2896.93 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 53.8 MB in the beginning and 72.8 MB in the end (delta: -19.0 MB). Peak memory consumption was 34.2 MB. Max. memory is 16.1 GB. [2021-10-13 04:28:23,663 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 94.4 MB. Free memory is still 53.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2896.93 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 53.8 MB in the beginning and 72.8 MB in the end (delta: -19.0 MB). Peak memory consumption was 34.2 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 04:28:25,924 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:28:25,928 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:28:25,980 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:28:25,981 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:28:25,986 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:28:25,988 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:28:25,993 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:28:25,997 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:28:26,005 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:28:26,010 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:28:26,012 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:28:26,013 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:28:26,016 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:28:26,019 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:28:26,026 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:28:26,028 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:28:26,029 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:28:26,032 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:28:26,040 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:28:26,043 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:28:26,045 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:28:26,048 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:28:26,052 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:28:26,059 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:28:26,059 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:28:26,060 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:28:26,063 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:28:26,063 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:28:26,065 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:28:26,066 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:28:26,068 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:28:26,070 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:28:26,071 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:28:26,073 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:28:26,073 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:28:26,075 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:28:26,075 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:28:26,090 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:28:26,093 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:28:26,094 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:28:26,100 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22f19199-cb5e-4fca-bf45-0864cec8c60f/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 04:28:26,163 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:28:26,163 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:28:26,165 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:28:26,166 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:28:26,168 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:28:26,168 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:28:26,168 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:28:26,169 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:28:26,169 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:28:26,169 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:28:26,171 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:28:26,171 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 04:28:26,172 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 04:28:26,172 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 04:28:26,172 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:28:26,172 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:28:26,173 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:28:26,173 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:28:26,173 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:28:26,174 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:28:26,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:28:26,174 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:28:26,175 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:28:26,175 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:28:26,175 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 04:28:26,175 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 04:28:26,176 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:28:26,176 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 04:28:26,176 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 04:28:26,176 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_22f19199-cb5e-4fca-bf45-0864cec8c60f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22f19199-cb5e-4fca-bf45-0864cec8c60f/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b026bf91cb5e12236cf031cc16de6e6c28614097 [2021-10-13 04:28:26,611 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:28:26,650 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:28:26,653 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:28:26,654 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:28:26,655 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:28:26,656 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22f19199-cb5e-4fca-bf45-0864cec8c60f/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2021-10-13 04:28:26,744 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22f19199-cb5e-4fca-bf45-0864cec8c60f/bin/ukojak-fKGseLULKY/data/e9769ed07/5b06cba4930149849c009027697c7e65/FLAGe7458de37 [2021-10-13 04:28:27,786 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:28:27,787 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22f19199-cb5e-4fca-bf45-0864cec8c60f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2021-10-13 04:28:27,840 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22f19199-cb5e-4fca-bf45-0864cec8c60f/bin/ukojak-fKGseLULKY/data/e9769ed07/5b06cba4930149849c009027697c7e65/FLAGe7458de37 [2021-10-13 04:28:28,225 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22f19199-cb5e-4fca-bf45-0864cec8c60f/bin/ukojak-fKGseLULKY/data/e9769ed07/5b06cba4930149849c009027697c7e65 [2021-10-13 04:28:28,227 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:28:28,228 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:28:28,247 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:28:28,247 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:28:28,249 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:28:28,250 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:28:28" (1/1) ... [2021-10-13 04:28:28,251 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c48ecc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:28:28, skipping insertion in model container [2021-10-13 04:28:28,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:28:28" (1/1) ... [2021-10-13 04:28:28,260 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:28:28,377 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:28:28,752 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_22f19199-cb5e-4fca-bf45-0864cec8c60f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4505,4518] [2021-10-13 04:28:28,762 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_22f19199-cb5e-4fca-bf45-0864cec8c60f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4565,4578] [2021-10-13 04:28:28,803 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:28:28,819 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:28:30,364 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:30,365 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:30,366 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:30,368 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:30,371 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:30,401 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:30,405 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:30,409 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:30,410 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:31,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:28:31,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:28:31,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:28:31,071 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:28:31,073 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:28:31,074 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:28:31,074 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:28:31,075 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:28:31,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:28:31,077 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:28:31,285 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:28:31,328 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:31,329 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:31,464 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:31,465 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:31,561 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:28:31,624 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 04:28:31,731 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:28:31,736 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_22f19199-cb5e-4fca-bf45-0864cec8c60f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4505,4518] [2021-10-13 04:28:31,737 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_22f19199-cb5e-4fca-bf45-0864cec8c60f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4565,4578] [2021-10-13 04:28:31,739 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:28:31,740 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:28:31,796 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:31,796 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:31,797 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:31,797 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:31,798 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:31,806 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:31,807 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:31,808 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:31,809 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:31,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:28:31,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:28:31,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:28:31,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:28:31,862 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:28:31,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:28:31,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:28:31,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:28:31,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:28:31,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:28:31,909 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:28:31,940 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:31,940 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:32,035 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:32,035 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:32,073 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:28:32,111 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:28:32,126 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_22f19199-cb5e-4fca-bf45-0864cec8c60f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4505,4518] [2021-10-13 04:28:32,141 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_22f19199-cb5e-4fca-bf45-0864cec8c60f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4565,4578] [2021-10-13 04:28:32,143 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:28:32,144 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:28:32,199 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:32,200 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:32,200 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:32,201 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:32,202 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:32,209 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:32,209 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:32,210 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:32,211 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:32,250 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:28:32,250 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:28:32,251 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:28:32,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:28:32,253 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:28:32,253 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:28:32,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:28:32,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:28:32,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:28:32,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:28:32,286 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:28:32,319 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:32,320 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:32,377 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:32,378 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:32,469 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:28:32,826 INFO L208 MainTranslator]: Completed translation [2021-10-13 04:28:32,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:28:32 WrapperNode [2021-10-13 04:28:32,826 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:28:32,828 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 04:28:32,829 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 04:28:32,829 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 04:28:32,836 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:28:32" (1/1) ... [2021-10-13 04:28:32,923 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 04:28:32,964 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:28:32" (1/1) ... [2021-10-13 04:28:32,965 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 04:28:32,965 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 04:28:32,967 INFO L168 Benchmark]: Toolchain (without parser) took 4737.78 ms. Allocated memory was 58.7 MB in the beginning and 142.6 MB in the end (delta: 83.9 MB). Free memory was 27.8 MB in the beginning and 67.7 MB in the end (delta: -39.9 MB). Peak memory consumption was 44.1 MB. Max. memory is 16.1 GB. [2021-10-13 04:28:32,968 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 58.7 MB. Free memory is still 39.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:28:32,968 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4580.88 ms. Allocated memory was 58.7 MB in the beginning and 142.6 MB in the end (delta: 83.9 MB). Free memory was 40.7 MB in the beginning and 73.2 MB in the end (delta: -32.5 MB). Peak memory consumption was 59.5 MB. Max. memory is 16.1 GB. [2021-10-13 04:28:32,969 INFO L168 Benchmark]: Boogie Procedure Inliner took 136.51 ms. Allocated memory is still 142.6 MB. Free memory was 73.2 MB in the beginning and 67.7 MB in the end (delta: 5.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 04:28:32,971 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 58.7 MB. Free memory is still 39.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4580.88 ms. Allocated memory was 58.7 MB in the beginning and 142.6 MB in the end (delta: 83.9 MB). Free memory was 40.7 MB in the beginning and 73.2 MB in the end (delta: -32.5 MB). Peak memory consumption was 59.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 136.51 ms. Allocated memory is still 142.6 MB. Free memory was 73.2 MB in the beginning and 67.7 MB in the end (delta: 5.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...